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WO2017080360A1 - Lampe à effet sonore - Google Patents

Lampe à effet sonore Download PDF

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Publication number
WO2017080360A1
WO2017080360A1 PCT/CN2016/103388 CN2016103388W WO2017080360A1 WO 2017080360 A1 WO2017080360 A1 WO 2017080360A1 CN 2016103388 W CN2016103388 W CN 2016103388W WO 2017080360 A1 WO2017080360 A1 WO 2017080360A1
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WO
WIPO (PCT)
Prior art keywords
sound
light source
component
unit
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2016/103388
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English (en)
Chinese (zh)
Inventor
武良举
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vertex Lighting and Electrical Co Ltd
Original Assignee
Vertex Lighting and Electrical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vertex Lighting and Electrical Co Ltd filed Critical Vertex Lighting and Electrical Co Ltd
Publication of WO2017080360A1 publication Critical patent/WO2017080360A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics

Definitions

  • the utility model relates to a lighting device, in particular to an acoustic effect lamp for simultaneously providing a light source and a sound, and having the light source have a better projection effect, and the sound has a better playing effect.
  • a lamp is a kind of illuminating object that is used for illumination. It is a way to provide a light source, mainly for lighting, and may also have other functions such as decoration or entertainment.
  • the use of general lamps will be different according to the needs, and then make different design and manufacturing and relative applications.
  • lamps made by different illumination principles can be roughly classified into incandescent lamps, fluorescent lamps, light-emitting diodes, and high-intensity discharge lamps.
  • incandescent lamps fluorescent lamps, light-emitting diodes, and high-intensity discharge lamps.
  • the most common application method is to place the lamp on a relatively high floor, like a ceiling. Used to provide a larger range of lighting areas.
  • Sound is a sound wave generated by the vibration of an object. It is a wave phenomenon that is transmitted through a medium and can be perceived by humans or animals. In other words, the sound propagates in the form of waves, which in turn can be called sound waves. When a sound wave propagates through any substance to form a vibration frequency, the vibration frequency is between 20 Hz and 20 kHz, which is a sound recognizable by the human ear.
  • the application of common sounds on today's electronic products is typically a sound device or electronic component that converts an electrical signal into an acoustic signal, such as a speaker or speaker.
  • the sound is transmitted through the medium, but when the sound passes through different media, it will affect the speed of the sound. Even the sound will be refracted through the blockage of certain substances, such as shouting at the mountains. The time difference will hear your own echo. Therefore, when placing a speaker or a horn, it is best to place it in a place where there is no obstruction.
  • the placement position of the lamp and the speaker can be considered to be placed at a relatively high position on the ground at the same time.
  • the sound propagation can be relatively unobstructed to reduce the sound interference.
  • a lamp and a speaker are combined, it can be formed, a device that includes both light and sound.
  • the speaker or the audio playback device is disposed at the center of the lamp, and the audio playback device or the speaker and the illumination source are oriented in the same direction (the state is set downward after normal installation and use), thereby affecting the light distribution of the lamp.
  • the light emitted by the luminaire will have a dark area, and the overall lighting effect will be relatively reduced.
  • the audio playback device or the speaker is disposed in the middle of the light source, and the sounding position of the audio playback device or the speaker is on the side of the lamp cover, so that the possibility of light reduction is avoided to some extent, but because There is no light source in the position, so dark areas may appear as well, and the sound effect is also affected by the sound position on the side.
  • the relative position and structure of these lamps and speakers are not properly designed, so that the projection of light is affected by the speakers, or the playback of the sound is affected by the position of the lamps. In addition, there are some combinations of lamps and speakers on the market.
  • the present invention does not simply combine the lamp and the sound into one appliance, but further produces the effect of multiplication.
  • An object of the present invention is to provide an acoustic light fixture for simultaneously providing a light source and a sound.
  • the sound effect light fixture can provide better sound playback effects, and preferably the light source projection effect. .
  • Another object of the present invention is to provide an acoustic light fixture, wherein the sound effect light fixture can be a projection angle of a fixed light source, or can be an angle of projection of an adjustable light source, providing more options via a simple structural change to Sound and light applications are used in more places.
  • Another object of the present invention is to provide an acoustic light fixture wherein the sound effect light fixture integrates the light source and the sound into a structure such that the light source and the sound do not interact with each other.
  • a sound luminaire can make the structural design compact, which is advantageous for streamlining the structure and reducing the manufacturing cost, so that the sound illuminator can achieve better practicality.
  • Another object of the present invention is to provide an acoustic light fixture in which a heat sink is attached to a light source a component such that when a thermal energy is generated while the light source component is photoelectrically converted, the heat sink can absorb and dissipate the thermal energy to avoid power reduction of the light source component.
  • an acoustic light fixture comprising:
  • the optical unit is controlled to provide a light source and the sound unit to play sound.
  • the optical unit includes a light source component
  • the sound unit includes an acoustic effect device disposed on a back side of the light source component of the optical unit, such that the light source component provides The light source is not affected by the sound effect device when projected.
  • the sound unit further includes a sound collecting cover to provide a sound collecting effect and to propagate the sound unit toward the front side thereof.
  • the optical unit further includes a heat sink including a plurality of heat dissipation fins
  • the sound cover includes a sound collecting body and has a plurality of bonding holes, wherein the plurality of The position and number of the bonding holes are arranged on the sound collecting body with respect to the heat dissipating fins, wherein when the sound collecting cover presses the heat sink, the plurality of heat radiating fins of the heat sink may Passing through the plurality of bonding holes of the sound collecting cover respectively, wherein a speaker is formed between the heat sink and the sound collecting cover.
  • the heat sink includes a heat dissipating body having a fitting surface therein for transmitting the light source component when the light source component is attached to the bonding surface and is operated.
  • the heat sink cools down.
  • the sound absorbing cover further includes a cap portion located above a sound collecting body of the sound collecting cover, and forming a receiving chamber for accommodating the sound effect Device.
  • the sound absorbing cover further includes at least one crimping portion extending from the top surface of the cap portion and each forming a positioning groove, wherein the sound is formed
  • the light assembly further includes a full line unit disposed on a back side of the sound collecting cover, wherein the whole line unit includes a full line pressing plate, a protruding portion and a positioning portion, wherein the protruding portion is An edge of the whole line pressing plate is protruded for inserting the positioning groove of the sound collecting cover, wherein the positioning portion extends from the entire line pressing plate from a bottom surface of the whole line pressing plate for fixing The whole line pressing plate is on the back side of the cap portion.
  • control unit is further provided with a line assembly
  • the heat sink is press-fitted by the sound collecting cover
  • the sound collecting cover has a two-line groove, and an outlet hole
  • the second line slot is located at an edge of the cap portion and extends upward from the sound collecting body for normalizing the line assembly, wherein the outlet hole is located at a top surface of the cap portion,
  • the function is to pass the line component.
  • the damascene assembly forms a plurality of sound holes on a front side of the sound unit, or the sound cover is coupled to the mosaic assembly, and the sound cover is in the
  • the front side of the acoustic device forms a plurality of sound holes
  • the heat sink is connected to the damascene assembly, and the heat sink forms a plurality of sound holes on the front side of the sound effect device.
  • the optical unit includes a light source component
  • the sound unit includes a plurality of the sound effect devices uniformly distributed around the light source component and disposed on the mosaic component a plurality of placement chambers, wherein the light source component and the acoustic device are both located on a front side of the acoustic light fixture, wherein the damascene assembly forms a plurality of sound holes on a front side of the sound effect device.
  • the optical unit further includes a heat sink including a plurality of heat dissipation fins extending from a heat dissipation body, the interior of the heat dissipation body having a bonding surface for use in When the light source member is attached to the bonding surface and operated, the heat dissipation body of the heat sink is accelerated to cool and cool.
  • the optical unit is movably coupled to the damascene assembly to provide light having an adjustable illumination angle; or the optical unit is fixedly coupled to the damascene assembly to provide an illumination angle Changed light.
  • the optical unit further includes a reflective element located around the front of the light source part for reflecting light from the light source part to function as a light collecting; or the optical The unit also includes a concentrating device located in front of the light source component for increasing flooding uniformity and concentrating efficiency of the light source.
  • the outer side of the heat sink is curved to reduce the sound propagation blocking of the sound effect component.
  • the sound effect device is a speaker or a horn.
  • the sound effect luminaire forms a downlight or a spotlight with a sound effect function.
  • the inlaid assembly includes a first component, a second component, two connecting components, and two elastic supporting components, wherein the second component is press-fitted to the first part And adjusting the acousto-optic assembly to the first and second components via the two connecting members, wherein the two elastic supports are respectively disposed on both sides of the second component to Used to suspend the sound effect luminaire.
  • the damascene assembly includes a first component and two elastic support components, wherein the acousto-optic component is supported by the first component, wherein the two elastic support components are respectively disposed on Both sides of the first component are used to suspend the acousto-optic assembly.
  • the damascene assembly includes a first member and a third elastic support member, wherein the first member is for fixedly supporting the acousto-optic assembly, wherein the three elastic support members are used for Suspending or supporting the sound effect luminaire.
  • the first component includes a first support surface, a first surrounding wall, and a minimum of two first ears, wherein the first surrounding wall extends perpendicularly from the first supporting surface.
  • the two first ears extend partially from the first wall, wherein each of the first ears has a first hole axially aligned
  • the second component includes a second support surface, a second wall, and a minimum of two second ears, wherein the second wall extends perpendicularly from the second support surface, and the second second ears extend partially from the second wall, wherein each of the The two ears have a second hole axially aligned such that when the second member is pressed against the first member, the first hole is aligned with the second hole, wherein the two elastic supports are respectively
  • the second ears are disposed on the second component for suspending the sound effect luminaire.
  • the first component includes a first support surface, a first surrounding wall, and a minimum of two first ears, wherein the first surrounding wall extends perpendicularly from the first supporting surface.
  • the two first ear portions partially extend from the first surrounding wall, and the two elastic supporting members are respectively movably disposed on the two first ear portions for suspending the sound effect luminaire.
  • the first component includes a first support surface, a first surrounding wall, and a minimum of three first ears, wherein the first surrounding wall extends perpendicularly from the first supporting surface.
  • the three first ear portions are partially extended equidistantly from the first surrounding wall, and the three elastic supporting members are respectively disposed on the three first ear portions.
  • the control unit includes a control circuit and a line component, one end of which is connected to the control circuit, and the other end of which is detachably connected to a power source, such that the control unit can be connected via the line The component gets power.
  • FIG. 1 is a perspective view of an acoustic light fixture in accordance with a first preferred embodiment of the present invention.
  • FIG. 2 is an exploded view of an acoustic light fixture in accordance with one of the above-described preferred embodiments of the present invention.
  • FIG. 3 is a cross-sectional view of an acoustic light fixture in accordance with one of the above-described preferred embodiments of the present invention.
  • FIG. 4 is a cross-sectional view of a sound effect light fixture illustrating a sound cover replacement mode in accordance with the above-described preferred embodiment of the present invention.
  • Figure 5 is a perspective view of a sound effect light fixture illustrating the relative positions of a plurality of sound holes in accordance with one of the above-described preferred embodiments of the present invention.
  • FIG. 6 is a schematic illustration of a control unit of a sound effect luminaire in accordance with a preferred embodiment of the present invention.
  • Figure 7 is a perspective view of a sound effect luminaire in accordance with a second preferred embodiment of the present invention.
  • Figure 8 is a cross-sectional view of a sound effect luminaire in accordance with a second preferred embodiment of the present invention.
  • FIG. 9 is a perspective view of a sound effect luminaire illustrating the relative positions of a plurality of sound holes in accordance with a second preferred embodiment of the present invention.
  • Figure 10 is a cross-sectional view of a sound effect luminaire in accordance with a third preferred embodiment of the present invention.
  • Figure 11 is a perspective view of a sound effect luminaire in accordance with a third preferred embodiment of the present invention.
  • Figure 12 is a perspective view of a sound effect luminaire in accordance with a fourth preferred embodiment of the present invention.
  • Figure 13 is a cross-sectional view of a sound effect luminaire in accordance with a fourth preferred embodiment of the present invention.
  • Figure 14 is a perspective view of a sound effect luminaire illustrating the relative positions of a plurality of sound holes in accordance with a fourth preferred embodiment of the present invention.
  • Figure 15 is an exploded view of a sound effect luminaire in accordance with a fourth preferred embodiment of the present invention.
  • Figure 16 is a cross-sectional view of a sound effect luminaire in accordance with a fifth preferred embodiment of the present invention illustrating the mounting of the sound luminaire to a canister.
  • Figure 17 is a cross-sectional view of a sound effect luminaire in accordance with a fifth preferred embodiment of the present invention, illustrating direct installation of the sound effect luminaire to a ceiling.
  • Figure 18 is a bottom plan view of a sound effect light fixture in accordance with a fifth preferred embodiment of the present invention.
  • FIG. 19 is a perspective view of a sound effect luminaire in accordance with a fifth preferred embodiment of the present invention.
  • FIG. 20 is an exploded view of an embodiment of a sound effect luminaire in accordance with the prior art.
  • 21 is a cross-sectional view of an embodiment of a second acoustic light fixture in accordance with the prior art.
  • Figure 22 is a perspective view of an embodiment of a third acoustic light fixture in accordance with the prior art.
  • FIG. 23 is a cross-sectional view of an embodiment of a third acoustic light fixture in accordance with the prior art.
  • FIG. 24 is an exploded view of a third embodiment of a sound luminaire in accordance with the prior art.
  • a sound effect lamp according to a first embodiment of the present invention is used to simultaneously provide a light source and a sound in a structure, so that the sound effect lamp achieves a simplified design, and It is conducive to saving space, and at the same time, the light source and the sound respectively have better display effects.
  • the sound effect lamp comprises a mosaic component 10 and an acousto-optic component 20.
  • the acousto-optic assembly 20 is adjustably disposed on the damascene assembly 10, such that the sound effect luminaire can adjust the angle of the acousto-optic assembly 20 according to actual needs, so as to be applied to various needs, such as The light source is projected onto a desired area or the sound is propagated toward a certain orientation.
  • the damascene assembly 10 can be directly fixed to the sound effect fixture to a desired position, such as a ceiling, a lamp post, a wall or a lamp holder.
  • the acousto-optic assembly 20 can be mounted through the damascene assembly 10 to a position such as a ceiling or a lamp post.
  • the damascene assembly 10 includes a first component 11, a second component 12, two connecting components 13 and two elastic supporting components 14.
  • the first component 11 and the second component 12 are used to support the acousto-optic component 20.
  • the damascene assembly 10 and the acousto-optic assembly 20 are connected by the two connecting members 13.
  • the two elastic support members 14 are used to suspend or support the sound effect luminaire.
  • the first component 11 includes a first support surface 111, a first perimeter wall 112, and a minimum of two first ears 113.
  • the first surrounding wall 112 extends perpendicularly from the first supporting surface 111.
  • the two first ears 113 partially extend from the first fence 112.
  • Each of the first ears 113 has a first hole 1131.
  • the second component 12 includes a second support surface 121, a second fence 122, and a minimum of two second ears 123.
  • the second fence 122 extends perpendicularly from the second support surface 121.
  • the two second ears 123 respectively extend partially from the second fence 122.
  • Each of the second ears 123 has one The second hole 1231.
  • the second supporting surface 121 of the second component 12 is the first support of the first component 11
  • the face 111 is supported
  • the first wall 112 of the first component 11 is located inside the second wall 122 of the second component 12 while each of the first ears of the first component 11
  • the portion 113 and the second member 12 are aligned with each other of the second ears 123, further aligning the first holes 1131 of each of the first ears 113 with each of the second ears 123 The second hole 1231.
  • the two connecting members 13 respectively pass through the first hole 1131 aligning each of the first ears 113 and the second hole 1231 of each of the second ears 123, and via the connection
  • the component 13 is connected to the acousto-optic component 20 through the first and second holes 1131, 1231, such that the connecting component 13 will connect the damascene component 10 and the acousto-optic component 20
  • a pivot button can be formed at the same time, so that the acousto-optic assembly 20 can be adjusted by the connecting member 13 relative to the mosaic assembly 10, thereby changing the projection angle of the light source and the sound transmission orientation.
  • each of the connecting members 13 can be implemented as a bolt, a screw, a pin, a rivet or the like.
  • the acousto-optic component 20 includes an optical unit 21, a sound unit 22, and a control unit 23.
  • the optical unit 21 is for providing the light source.
  • the sound unit 22 is for providing the sound.
  • the control unit 23 is electronically connected to the optical unit 21 and the sound unit 22, respectively, for manipulating the optical unit 21 and the sound unit 22.
  • the control unit 23 includes a control circuit 231 and a line component 232, wherein one end of the line component 232 is connected to the control circuit 231, and the other end is connected to a power source, such that the control unit 23 can be Line component 232 takes an electrical energy.
  • the optical unit 21 includes a light source component 211, a light collecting device 212, and a heat sink 213.
  • the light source part 211 is located between the light collecting device 212 and the heat sink 213.
  • the heat sink 213 is attached to the back of the light source part 211, so that when the light source part 211 provides the light source, the heat energy generated at the same time can be passed through the principle of photoelectric conversion.
  • the heat sink 213 absorbs and dissipates into the air such that the efficiency of the light source provided by the light source part 211 is not lowered by the heat energy.
  • the heat sink 213 includes a heat dissipation body 2131, a plurality of heat dissipation fins 2132, and two second holes 2133.
  • the two third holes 2133 are located in the heat dissipation body 2131, and their axes are aligned with each other.
  • the outer surface 21311 of the heat dissipation body 2131 is shaped
  • the arcuate structure has a fitting surface 21312 therein, wherein the light source member 211 is attached to the bonding surface 21312 of the heat dissipation body 2131.
  • the plurality of heat dissipation fins 2132 are evenly arranged on the curved structure formed by the heat dissipation body 2131 and extend in a projection direction with respect to the light source.
  • the light source component 211 of the optical unit 21 of the heat dissipation body 2131 is provided to the light source, when the light source is converted into light energy, the heat energy generated together may be transmitted through the heat dissipation body.
  • 2131 and the plurality of heat dissipation fins 2132 are absorbed and scattered to prevent the temperature from being too high to affect the performance of the light source part 211 of the optical unit 21.
  • the light source component can be implemented as at least one light emitting diode (LED), organic light emitting diode (OLED), incandescent lamp, fluorescent lamp, etc., any common optical light emitting member.
  • the sound unit 22 includes an acoustic device 221, which can be implemented, for example, as a speaker or a speaker, which is disposed above the light source part 211 of the optical unit 21, such that the light source provided by the light source part 211 is When projected, the dark area is not affected by the sound effect device 221.
  • the sound effect device 221 is a device for converting an electrical signal into a sound signal.
  • the sound unit includes a sound collecting cover 222, wherein the heat sink 213 is press-fitted by the sound collecting cover 222, and a sound box 223 is formed between the heat sink 213 and the sound collecting cover 222.
  • the speaker 223 can simultaneously guide the sound to propagate in the same direction.
  • the first component 11 has a plurality of sound holes 114 through the first support surface 111 of the first component 11 . Further, the plurality of sound emitting holes 114 are connected to the outside of the sound box 223 and the sound effect lamp, such that when the sound effect device 221 plays the sound, the sound is from the sound box 223 The plurality of sound holes 114 are propagated out.
  • the speaker 223 is formed between the curved structure formed by the outer surface 21311 of the heat dissipation body 2131 and the sound collecting cover, because the design of the curved structure can reduce the The sound played by the sound effect device 221 is blocked when propagating, so that the sound can propagate outward along the speaker 223 between the curved structure and the sound collecting cover 222.
  • the direction of propagation of the sound is simulated, and the arrows indicate the direction of propagation of the sound. Therefore, because the curved structure formed by the outer surface 21311 of the heat dissipation body 2131 can reduce the sound propagation from being blocked, more of the sound can be propagated in the direction of the arrow.
  • the sound collecting cover 222 includes a sound collecting body 2221, a plurality of coupling holes 2222, and two fourth holes 2223.
  • the speaker 223 is configured.
  • the plurality of heat radiating fins 2132 of the heat sink 213 respectively pass through the plurality of bonding holes 2222 of the sound collecting cover 222, and
  • the two connecting members 13 respectively pass through the first hole 1131 of the first member 11 , the second hole 1231 of the second member 12 , and the fourth hole 2223 of the sound collecting cover
  • the adjustable sound collecting cover 222 is fixedly fixed, and the heat sink 213 is press-fitted to the first member 11 at the same time.
  • each of the connecting members 13 is a bolt, and the diameter of the first hole 1131 at this time To be larger than the diameter of the bolt, the diameter of the second hole 1231 is smaller than the diameter of the bolt.
  • the bolt is to be pivoted to rotate the acousto-optic assembly 20 relative to the inlaid assembly 10 such that the diameter of the fourth aperture 2223 is slightly larger than the diameter of the bolt.
  • a gasket may be placed at the contact portion of the bolt and the first component 11 for preventing the bolt from loosening, improving the self-locking performance of the bolt and avoiding scratching the first component 11. Surface and so on.
  • the sound collecting cover 222 has an alternative mode. As shown in FIG. 2 and FIG. 4, the alternative mode can completely enclose the sound effect device 221 inside the sound collecting cover 222, so that the whole The sound effect of the sound is better.
  • the sound hood 222 further includes a cap portion 2224, a two-line groove 2225, an outlet hole 2226, a crimping portion 2227, and a positioning groove 2228.
  • the cap portion 2224 extends from the sound collecting body 2221 and extends in a direction opposite to the sound propagation direction, wherein the cap portion 2224 is extended to form a receiving chamber 2229 for coating The sound effect device 221.
  • the second slot 2225 is located at an edge of the cap portion 2224 and extends upward from the sound collecting body 2221 for normalizing the line assembly 232 such that the second slot 2225 can accommodate the line assembly.
  • the line assembly 232 can also be protected and organized.
  • the two-wire groove 2225 can be implemented as a hollow column, a tube or an open groove.
  • the outlet hole 2226 is located on a top surface of the cap portion 2224, and functions to pass the line assembly 232 to connect the line assembly 232 with the external power source.
  • the crimping portion 2227 extends upward from the top surface of the cap portion 2224.
  • the positioning slot 2228 is located at the top of one of the two-line slots 2225.
  • the acousto-optic assembly 20 includes a full line unit 24 located above the sound collecting cover 222.
  • the whole line unit 24 includes a full line pressing plate 241, a protruding portion 242 and a positioning portion 243.
  • the protrusion 242 protrudes from an edge of the entire line pressing plate 241 for insertion into the positioning groove 2228 of the sound collecting cover 222.
  • the positioning portion 243 extends from the bottom surface of the whole line pressing plate 241.
  • a sound effect lamp according to a second preferred embodiment of the present invention is used for simultaneously providing a light source and a sound in a structure to achieve a simplified design of the sound effect lamp. Conducive to saving space, while allowing the light source and sound to have a better display effect.
  • the sound effect luminaire includes a damascene assembly 10A and an acousto-optic assembly 20A.
  • the acousto-optic assembly 20A is fixedly mounted to the damascene assembly 10A for fixing a projection area of the light source and a propagation orientation of the sound.
  • the damascene assembly 10A can be used to fix the sound effect luminaire to a desired position, such as a ceiling, a lamp post, a wall or a lamp holder, in addition to supporting the acousto-optic assembly 20A.
  • the damascene assembly 10A includes a first component 11A and two elastic support members 14A.
  • the first component 11A is used to fix the acousto-optic component 20A.
  • the two elastic support members 14A are used to suspend or support the sound effect luminaire.
  • the first component 11 includes a first support surface 111A, a first perimeter wall 112A, and a minimum of two first ears 113A.
  • the first surrounding wall 112A extends perpendicularly from the first supporting surface 111A.
  • the two first ears 113A partially extend from the first fence 112A.
  • the two elastic supporting members 14A are movably disposed on the two first ear portions 113A, respectively.
  • the acousto-optic component 20A includes an optical unit 21A, a sound unit 22A, and a control unit 23A.
  • the optical unit 21A is for providing the light source.
  • the sound unit 22A is for providing the sound.
  • the control unit 23A electronically connects the optical unit 21A and the sound unit 22A, respectively, for manipulating the optical unit 21A and the sound unit 22A.
  • the control unit 23A includes a control circuit 231A and a line component 232A, wherein one end of the line component 232A is connected to the control circuit 231A, and the other The terminal is connected to a power source such that the control unit 23A can obtain an electrical energy via the line component 232A.
  • the optical unit 21A includes a light source part 211A, a light collecting device 212A, and a heat sink 213A.
  • the light source part 211A is located between the light collecting device 212A and the heat sink 213A.
  • the heat sink 213A is attached to the back of the light source part 211A, so that when the light source part 211A provides the light source, due to the principle of photoelectric conversion, heat energy is generated at the same time.
  • the heat sink 213A absorbs and is dispersed in the air such that the efficiency of the light source provided by the light source part 211A is not lowered by the heat energy.
  • the heat sink 213A includes a heat dissipation body 2131A and a plurality of heat dissipation fins 2132A.
  • the outer surface 21311A of the heat dissipation body 2131A has an arcuate structure, and has a bonding surface 21312A therein.
  • the light source component 211A is attached to the bonding surface 21312A of the heat dissipation body 2131A.
  • the plurality of heat dissipation fins 2132A are evenly arranged on the curved structure formed by the heat dissipation body 2131A, and extend upward with respect to the light source projection direction.
  • the light source component 211A of the optical unit 21A of the heat dissipation body 2131A is provided with the light source, when the light source is converted into light energy, the heat energy generated together can be transmitted through the heat dissipation body.
  • the 2131A and the plurality of heat dissipation fins 2132A are absorbed and scattered to prevent the temperature from being too high to affect the performance of the light source part 211A of the optical unit 21A.
  • the light source component can be implemented as at least one light emitting diode (LED), organic light emitting diode (OLED), incandescent lamp, fluorescent lamp, etc., any common optical light emitting member.
  • the heat sink 213A includes a heat dissipation support portion 2134A extending radially from the bottom of the heat dissipation body 2131A, such that the first component 11A of the damascene assembly 10A is to be fixed to the heat dissipation. Support portion 2134A.
  • the sound unit 22A includes an acoustic device 221A, which can be implemented, for example, as a speaker or a horn, disposed above the light source part 211A of the optical unit 21A, such that the light source provided by the light source part 211A is projected When it is not affected by the acoustic device 221A.
  • the acoustic device 221A is a device for converting an electrical signal into a sound signal.
  • the sound unit includes a sound collecting cover 222A, wherein the heat sink 213A is press-fitted by the sound collecting cover 222A, and a sound box 223A is formed between the heat sink 213A and the sound collecting cover 222A.
  • the speaker 223A can simultaneously guide the sound toward Spread in the same direction.
  • the heat sink 213A has a plurality of sound holes 2135A penetrating the heat dissipation support portion 2134A of the heat sink 213A. Further, the plurality of sound holes 2135A are connected to the outside of the sound box 223A and the sound effect lamp, such that when the sound effect device 221A plays the sound, the sound is passed through the sound box 223A. The plurality of sound holes 2135A are propagated out.
  • the speaker 223A is formed between the curved structure formed by the outer surface 21311A of the heat dissipation body 2131A and the sound collecting cover 222A, because the design of the curved structure can be reduced.
  • the sound played by the acoustic device 221A is blocked while propagating so that the sound can propagate outward along the speaker 223A between the curved structure and the sound collecting hood 222A.
  • the direction of propagation of the sound is simulated, and the arrows indicate the direction of propagation of the sound. Therefore, because the curved structure formed by the outer surface 21311A of the heat dissipation body 2131A can reduce the sound propagation from being blocked, more of the sound can be propagated in the direction of the arrow.
  • the sound collecting cover 222A includes a sound collecting body 2221 and a plurality of coupling holes 2222A.
  • the arc structure formed by the sound collecting body 2221A and the outer surface 21311A of the heat radiating body 2131A forms the sound box 223A.
  • the plurality of heat radiating fins 2132A of the heat sink 213A respectively pass through the plurality of bonding holes 2222A of the sound collecting cover 222A.
  • the sound collecting cover 222A further includes a cap portion 2224A.
  • the cap portion 2224A extends from the sound collecting body 2221A and extends in a direction opposite to the sound propagation direction, wherein the cap portion 2224A is extended to form a receiving chamber 2229A for coating
  • the sound effect device 221A makes the sound collecting effect of the entire sound better.
  • the acousto-optic assembly 20A includes a full line unit 24A located above the sound collecting cover 222 for fixing the line assembly 232A to achieve a crimping effect.
  • a sound effect lamp according to a third preferred embodiment of the present invention is used for simultaneously providing a light source and a sound in a structure, so as to achieve a simplified design and save space.
  • the sound effect luminaire includes a damascene assembly 10B and an acousto-optic assembly 20B.
  • the acousto-optic assembly 20B is mounted to the damascene assembly 10B such that when the inlaid assembly 10B secures or suspends the sound effect fixture to a desired location, such as a ceiling, a light pole, a wall or a lamp holder, etc.
  • the acousto-optic assembly 20B can project the light source to a desired area while The sound can be played as needed, such as music, radio or alarm sounds.
  • the inlay assembly 10B includes a first component 11B, a second component 12B, two connecting components 13B, and two elastic supporting components 14.
  • the first component 11B and the second component 12B are used to support the acousto-optic component 20B.
  • the damascene assembly 10B and the acousto-optic assembly 20B are connected by the two connecting members 13B.
  • the two elastic support members 14B are for hanging or supporting the sound effect luminaire.
  • the first component 11B includes a first support surface 111B, a first fence 112B, and a minimum of two first ears 113B.
  • the first surrounding wall 112B extends perpendicularly from the first supporting surface 111B.
  • the two first ears 113B partially extend from the first wall 112B.
  • Each of the first ear portions 113B has a first hole 1131B.
  • the second component 12B includes a second support surface 121B, a second fence 122B, and a minimum of two second ears 123B.
  • the second surrounding wall 122B extends perpendicularly from the second supporting surface 121B.
  • the second second ears 123B partially extend from the second fence 122B.
  • Each of the second ears 123B has a second hole 1231B. It is worth mentioning that when the first component 11B and the second component 12B are overlapped, the second supporting surface 121B of the second component 12B is the first support of the first component 11B.
  • the face 111B is supported, and the first wall 112B of the first component 11B is located inside the second fence 122B of the second component 12B while each of the first ears of the first component 11B
  • the portion 113B and the second member 12B are aligned with each other of the second ears 123B such that the first holes 1131B of each of the first ears 113B are aligned with each of the second ears 123B.
  • the second hole 1231B is aligned with each other of the second ears 123B such that the first holes 1131B of each of the first ears 113B are aligned with each of the second ears 123B.
  • the two connecting members 13B pass through the first hole 1131B aligned with each of the first ear portions 113B and the second hole 1231B of each of the second ear portions 123B, respectively, and via the connection
  • the component 13B connects the damascene assembly 10B to the acousto-optic assembly 20B such that the connecting member 13B can form a pivot button in addition to the damascene assembly 10B and the acousto-optic assembly 20B.
  • the acousto-optic assembly 20B can be adjusted in angle with respect to the damascene assembly 10B by the connecting member 13B, thereby changing the projection angle of the light source and the sound transmission orientation.
  • each of the connecting members 13B can be implemented as a bolt, a screw, a pin, a rivet or a universal joint.
  • the acousto-optic component 20B includes an optical unit 21B, a sound unit 22B, and a control unit 23B.
  • the optical unit 21B is for providing the light source.
  • the sound unit 22B is for providing the sound.
  • the control unit 23B electronically connects the optical unit 21B and the sound unit 22B, respectively, for manipulating the optical unit 21B and the sound unit 22.
  • the control unit 23B includes a control circuit 231B and a line The component 232B, wherein one end of the line component 232B is connected to the control circuit 231B, and the other end is connected to a power source, such that the control unit 23B can obtain an electric energy via the line component 232B.
  • the optical unit 21B includes a light source part 211B, a light collecting device 212B, and a heat sink 213B.
  • the light source part 211B is located between the light collecting device 212B and the heat sink 213B.
  • the heat sink 213B is attached to the back of the light source part 211B, so that when the light source part 211B provides the light source, due to the principle of photoelectric conversion, heat energy is generated at the same time.
  • the heat sink 213B absorbs and diffuses into the air such that the efficiency of the light source provided by the light source part 211B is not lowered by the heat energy.
  • the heat sink 213B includes a heat dissipation body 2131B, a plurality of heat dissipation fins 2132B, and two second holes 2133B.
  • the two third holes 2133B are located on two sides of the heat dissipation body 2131B, and their axes are aligned with each other.
  • the heat dissipation body 2131BB has a bonding surface 21312B therein, wherein the light source component 211B is attached to the bonding surface 21312B of the heat dissipation body 2131B.
  • the plurality of heat dissipation fins 2132B are evenly arranged and wrap around the heat dissipation body 2131B and extend opposite to the light source projection direction.
  • the light source component 211B of the optical unit 21B of the heat dissipation body 2131B is provided with the light source, it is converted into light energy via electrical energy, and the heat energy generated at the same time can be transmitted through the heat dissipation body 2131B.
  • the plurality of heat dissipation fins 2132B absorb and scatter to prevent the temperature from being too high to affect the performance of the light source part 211B of the optical unit 21B.
  • the light source component can be implemented as at least one light emitting diode (LED), organic light emitting diode (OLED), incandescent lamp, fluorescent lamp, etc., any common optical light emitting member.
  • the sound unit 22B includes a plurality of sound effects devices 221B, which may be implemented, for example, as speakers or speakers, disposed between the first member 11B and the second member 12B, and also disposed around the light source member 211B.
  • the light source provided by the light source part 211B is not affected by the sound effect device 221B when projected.
  • the sound effect device 221B is a device for converting an electrical signal into a sound signal.
  • the first component 11 has a plurality of sound holes 114B and a plurality of placement chambers 115B.
  • the plurality of placement chambers 115B are uniformly and circumferentially arranged on the first support surface 111B of the first member 11B, and extend downward through the first support surface 111B to form a plurality of grooves, such that A plurality of acoustic devices 221B are respectively placed in the plurality of placement chambers 115B, that is, placed in a plurality of grooves, and the second member 12B is placed on the first member 11B, then the second The support surface 121B will press-fit the plurality of acoustic devices 221B.
  • the plurality of sound emitting holes 114B penetrate through the bottom of the plurality of placement chambers 115B, such that when the plurality of sound effect devices 221B are respectively placed in the plurality of placement chambers 115B, wherein the sound effect device 221B When the sound is played, the sound can be transmitted through the plurality of sound holes.
  • the first hole 1131B thereof is The size of the second hole 1231B and the third hole 2133B are matched according to the required function and the size of each of the connecting members 13B.
  • each of the connecting members 13B herein is a bolt, and the diameter of the first hole 1131B at this time To be larger than the diameter of the bolt, the diameter of the second hole 1231B is smaller than the diameter of the bolt.
  • the bolt is to be pivoted to rotate the acousto-optic assembly 20B relative to the inlaid assembly 10B, so that the diameter of the fourth hole 2223B is slightly larger than the diameter of the bolt.
  • the diameter of the fourth hole 2223B is slightly smaller than the diameter of the bolt.
  • a gasket may be placed at the contact portion of the bolt and the first member 11B for preventing the bolt from loosening, improving the self-locking performance of the bolt and avoiding scratching the first member 11B. Surface and so on.
  • a sound effect lamp according to a fourth embodiment of the present invention is used for simultaneously providing a light source and a sound in a structure, so that the sound effect lamp achieves a simplified design. Conducive to saving space, while allowing the light source and sound to have a better display effect.
  • the sound effect luminaire includes a damascene assembly 10C and an acousto-optic assembly 20C.
  • the acousto-optic assembly 20C is fixedly mounted to the damascene assembly 10C for fixing a projection area of the light source and a propagation orientation of the sound.
  • the sound effect lamp can be installed at a desired position through the mounting component 10C, such as a ceiling, a lamp post, a wall or a lamp holder.
  • the damascene assembly 10C includes a first component 11C and three elastic support members 14C.
  • the first component 11C is for fixedly supporting the acousto-optic component 20C.
  • the three elastic support members 14C are used to suspend or support the sound effect luminaire.
  • the first component 11C includes a first support surface 111C, a first fence 112C, and a minimum of three first ears 113C.
  • the first surrounding wall 112C extends perpendicularly from the first supporting surface 111C.
  • the three first ears 113C extend partially equidistantly from the first fence 112C.
  • the three elastic support members 14C are respectively set The three first ears 113C.
  • the acousto-optic component 20C includes an optical unit 21C, a sound unit 22C, and a control unit 23C.
  • the optical unit 21C is for providing the light source.
  • the sound unit 22C is for providing the sound.
  • the control unit 23C electrically connects the optical unit 21C and the sound unit 22C, respectively, and controls the optical unit 21C and the sound unit 22C.
  • the control unit 23C includes a control circuit 231C and a line component 232C, wherein one end of the line component 232C is connected to the control circuit 231C, and the other end is connected to a power source, such that the control unit 23C can be Line component 232C takes an electrical energy. As shown in Figure 6.
  • the optical unit 21C includes a light source part 211C, a light collecting device 212C, and a heat sink 213C.
  • the light source part 211C is located between the light collecting device 212C and the heat sink 213C.
  • the heat sink 213C is attached to the back of the light source part 211C, so that when the light source part 211C provides the light source, due to the principle of photoelectric conversion, heat energy is generated at the same time.
  • the heat sink 213C absorbs and dissipates into the air such that the efficiency of the light source provided by the light source part 211C is not lowered by the heat energy.
  • the heat sink 213C includes a heat dissipation body 2131C and a plurality of heat dissipation fins 2132C.
  • the outer surface 21311C of the heat dissipation body 2131C has an arcuate structure, and has a bonding surface 21312C therein.
  • the light source component 211C is attached to the bonding surface 21312C of the heat dissipation body 2131C.
  • the plurality of heat dissipation fins 2132C are evenly annularly arranged on the curved structure formed by the heat dissipation body 2131C, and extend upward with respect to the light source projection direction.
  • the light source component 211C of the optical unit 21C of the heat dissipation body 2131C When the light source component 211C of the optical unit 21C of the heat dissipation body 2131C is provided to the light source, when the light source is converted into light energy, the heat energy generated together may be transmitted through the heat dissipation body.
  • the 2131C and the plurality of heat dissipation fins 2132C are absorbed and scattered to prevent the temperature from being too high to affect the performance of the light source part 211C of the optical unit 21C.
  • the light source component can be implemented as at least one light emitting diode (LED), organic light emitting diode (OLED), incandescent lamp, fluorescent lamp, etc., any common optical light emitting member.
  • the heat sink 213C press-fits the light source member 211C and the light collecting device 212C to the first support surface 111C of the first member 11C.
  • the sound unit 22C includes an acoustic device 221C, which can be implemented, for example, as a speaker or a speaker, disposed above the light source component 211C of the optical unit 21C, such that the light source component The light source provided by the 211C is not affected by the acoustic device 221C when projected.
  • the sound effect device 221C is a device for converting an electrical signal into a sound signal.
  • the sound unit includes a sound collecting cover 222C, wherein the heat sink 213C is press-fitted by the sound collecting cover 222C, and a sound box 223C is formed between the heat sink 213C and the sound collecting cover 222C.
  • the speaker 223C can simultaneously guide the sound to propagate in the same direction.
  • the first member 11C has a plurality of sound holes 114C through the first support surface 111C of the first member 11C. Further, the plurality of sound emitting holes 114C are connected to the outside of the sound box 223C and the sound effect lamp, such that when the sound effect device 221C plays the sound, the sound is from the sound box 223C. The plurality of sound holes 114C are propagated out.
  • the speaker 223C is formed between the curved structure formed by the outer surface 21311C of the heat dissipation body 2131C and the sound collecting cover 222C, because the design of the curved structure can be reduced
  • the sound played by the sound effect device 221C is blocked while propagating, so that the sound can propagate outward along the speaker 223C between the curved structure and the sound collecting cover 222C.
  • the direction of propagation of the sound is simulated, and the arrow indicates the direction of propagation of the sound. Therefore, because the curved structure formed by the outer surface 21311C of the heat dissipation body 2131C can reduce the sound propagation from being blocked, more of the sound can be propagated in the direction of the arrow.
  • the sound collecting cover 222C includes a sound collecting body 2221C and a plurality of coupling holes 2222C.
  • the arc structure formed by the sound collecting body 2221C and the outer surface 21311C of the heat radiating body 2131C forms the sound box 223C.
  • the plurality of heat radiating fins 2132C of the heat sink 213C respectively pass through the plurality of bonding holes 2222C of the sound collecting cover 222C, such that The plurality of heat dissipation fins 2132C can be brought into contact with air to facilitate heat dissipation of the sound effect luminaire.
  • the sound collecting cover 222C further includes a cap portion 2224C.
  • the cap portion 2224C is located above the sound collecting body 2221C, and the sound effect device 221C is covered therein such that the back of the sound effect device 221C forms a sealed receiving chamber 2229C for coating the The acoustic device 221C, such that when the acoustic device 221C occurs, the accommodating chamber 2229C will form a resonance cavity, so that the sound effect at the time of dialing is better.
  • the cap portion 2224C can be secured to the sound hood 222C, such as a screw or bolt, using a conventional locking structure.
  • the acousto-optic assembly 20C includes a groove of the entire wire unit 24C located in the cap portion 2224C for fixing the wire assembly 232C to achieve a crimping effect.
  • the whole wire unit 24C can also be fixed in the groove of the cap portion 2224C through a common locking structure, and the locking structure can be implemented as a screw or a bolt.
  • a sound effect lamp according to a fifth preferred embodiment of the present invention is used for simultaneously providing a light source and a sound in a structure, so as to achieve a simplified design and save space.
  • the light source and sound have a better display effect.
  • the sound effect lamp can be installed and fixed in a cylinder cover 100D, wherein the cylinder cover is used for fixing the sound effect lamp, wherein the sound effect lamp can also be directly mounted and fixed to the house. Need location, such as ceiling 200D, lamp post, wall or lamp holder.
  • the sound effect luminaire includes a mosaic component 10D and an acousto-optic component 20D.
  • the acousto-optic assembly 20D is fixedly mounted to the damascene assembly 10D for supporting a projection area that fixes the light source, and a propagation orientation of the sound.
  • the damascene assembly 10D includes a first component 11D and two resilient support members 14D.
  • the first component 11D is used to support and fix the acousto-optic component 20D.
  • the two elastic support members 14D are for hanging or supporting the sound effect luminaire.
  • the first member 11D includes a first support surface 111D and a second support surface 112D, wherein the second support surface 112D extends upward from the first support surface 111D and forms an optical chamber 113D.
  • the acousto-optic assembly 20D includes an optical unit 21D, a sound unit 22D, and a control unit 23D.
  • the optical unit 21D is for providing the light source.
  • the sound unit 22D is for providing the sound.
  • the control unit 23D electronically connects the optical unit 21D and the sound unit 22D, respectively, for manipulating the optical unit 21D and the sound unit 22D.
  • the control unit 23D includes a control circuit 231D and a line component 232D, wherein one end of the line component 232D is connected to the control circuit 231D, and the other end is connected to a power source, such that the control unit 23D can be Line component 232D takes an electrical energy.
  • the optical unit 21D includes a light source part 211D and a light collecting device 212D.
  • the light source part 211D and the light collecting means 212D are respectively disposed in the optical chamber 113D.
  • the light source part 211D is located above the concentrating device 212D.
  • the light source part 211D can be implemented as at least one light emitting diode (LED), an organic light emitting diode (OLED), an incandescent lamp, a fluorescent lamp, etc., any common optical light emitting member.
  • the optical unit 21D further includes a reflective member 214D located between the first support surface 111D and the second support surface 112D such that when the light source member 211D provides the light source, The reflective element 214D will concentrate the beam and reflect the light, thereby providing optimized illumination.
  • the sound unit 22D includes an acoustic device 221D, which can be implemented, for example, as a speaker or a horn, disposed above the light source part 211D of the optical unit 21D, such that the light source provided by the light source part 211D is projected When it is not affected by the sound effect device 221D.
  • an acoustic device 221D which can be implemented, for example, as a speaker or a horn, disposed above the light source part 211D of the optical unit 21D, such that the light source provided by the light source part 211D is projected When it is not affected by the sound effect device 221D.
  • the sound effect lamp is divided into two modules, and above the C-C dotted line is a sounding module, and below the C-C dotted line is a lighting module.
  • the sound effect device 221D is a device for converting an electrical signal into a sound signal.
  • the sound unit includes a sound collecting cover 222D, wherein the sound collecting cover 222D is pressed against the first member 11D and forms a closed sound box 223D therein, wherein the sound effect device 221D is placed in the sound box.
  • the sound played by the sound effect device 221D can obtain a matching resonance environment in the sound box 223D, so that a high-quality sound is emitted.
  • the sound 223D can also specifically guide the sound to propagate in the same direction.
  • the first member 11D has a plurality of sound holes 114D through the first support surface 111D of the first member 11D.
  • the plurality of sound emitting holes 114D are connected to the outside of the sound box 223D and the sound effect lamp, such that when the sound effect device 221D plays the sound, the sound is from the sound box 223D.
  • the plurality of sound holes 114D are propagated out.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention concerne une lampe à effet sonore qui comporte un ensemble acousto-optique et un élément d'intégration. L'ensemble acousto-optique comporte une unité optique, une unité sonore et une unité de commande, l'unité de commande étant électriquement connectée à l'unité optique et à l'unité sonore, respectivement, pour commander l'unité optique de sorte qu'elle fournisse une source de lumière et l'unité sonore de sorte qu'elle émet un son. L'élément d'intégration porte l'ensemble acousto-optique de manière à fixer ou à suspendre la lampe à effet sonore à une position souhaitée, ce qui permet à la source de lumière et au son d'avoir un effet de présentation avantageux.
PCT/CN2016/103388 2015-10-16 2016-10-26 Lampe à effet sonore Ceased WO2017080360A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201520807406 2015-10-16
CN201520827779 2015-10-22
CN201520901168.X 2015-11-12
CN201520901168.XU CN205430564U (zh) 2015-10-16 2015-11-12 声效灯具

Publications (1)

Publication Number Publication Date
WO2017080360A1 true WO2017080360A1 (fr) 2017-05-18

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WO (1) WO2017080360A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205430564U (zh) * 2015-10-16 2016-08-03 佛山市威得士灯饰电器有限公司 声效灯具
CN106211001B (zh) * 2016-10-07 2022-01-18 肖次明 一种聚光喇叭
CN108506910A (zh) * 2017-02-27 2018-09-07 漳州立达信光电子科技有限公司 音响照明装置及音响照明组合

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CN201764286U (zh) * 2010-03-31 2011-03-16 汤维民 一种多功能led灯具结构
CN202884724U (zh) * 2012-08-02 2013-04-17 武良举 灯具
CN204301017U (zh) * 2014-08-27 2015-04-29 全映企业有限公司 中央智能整合扬声器的灯具
WO2015061308A1 (fr) * 2013-10-21 2015-04-30 Dr. G Licensing, Llc Haut-parleur d'ampoule
CN205430564U (zh) * 2015-10-16 2016-08-03 佛山市威得士灯饰电器有限公司 声效灯具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201764286U (zh) * 2010-03-31 2011-03-16 汤维民 一种多功能led灯具结构
CN202884724U (zh) * 2012-08-02 2013-04-17 武良举 灯具
WO2015061308A1 (fr) * 2013-10-21 2015-04-30 Dr. G Licensing, Llc Haut-parleur d'ampoule
CN204301017U (zh) * 2014-08-27 2015-04-29 全映企业有限公司 中央智能整合扬声器的灯具
CN205430564U (zh) * 2015-10-16 2016-08-03 佛山市威得士灯饰电器有限公司 声效灯具

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