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WO2016195405A2 - Ensemble ampoule électrique à diodes électroluminescentes du type à circulation d'air - Google Patents

Ensemble ampoule électrique à diodes électroluminescentes du type à circulation d'air Download PDF

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Publication number
WO2016195405A2
WO2016195405A2 PCT/KR2016/005883 KR2016005883W WO2016195405A2 WO 2016195405 A2 WO2016195405 A2 WO 2016195405A2 KR 2016005883 W KR2016005883 W KR 2016005883W WO 2016195405 A2 WO2016195405 A2 WO 2016195405A2
Authority
WO
WIPO (PCT)
Prior art keywords
tubular body
bulb assembly
heat dissipation
groove
led bulb
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/KR2016/005883
Other languages
English (en)
Korean (ko)
Other versions
WO2016195405A3 (fr
Inventor
홍중곤
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2016195405A2 publication Critical patent/WO2016195405A2/fr
Publication of WO2016195405A3 publication Critical patent/WO2016195405A3/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
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/508—Cooling arrangements characterised by the adaptation for cooling of specific components of electrical circuits
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present invention relates to an LED bulb assembly, and more particularly, to an air-circulating LED bulb assembly that allows the heat generated from the LED to be easily and reliably released in a simple structure and in a manner of circulating air.
  • the light-emitting diode which has high efficiency for converting electric power into light, replaces fluorescent light, and has high light efficiency, long life span, low power consumption, and high efficiency illumination.
  • the development of a lighting lamp using the LED is being actively used, and is used for various purposes.
  • LED lighting has advantages such as fast processing speed and low power consumption, while the light emitting part is composed of semiconductor devices, which is relatively weak to heat compared to incandescent lamps and fluorescent lamps. That is, in general, the LED lighting has a large heat generation amount because the plurality of LED elements are mounted on the LED module.
  • the conventional LED bulb assembly is composed of a light transmitting cover, a housing, a lower case into which an inverter is inserted, and a socket, and wire an inverter connected to the socket and an LED module mounted with an LED element to supply power to the LED element. Is connected to.
  • Conventional LED bulb assembly has a relatively small surface area of the housing, there is a problem that it is difficult to effectively dissipate heat generated from the LED element is not provided with a separate heat dissipation structure such as a heat sink.
  • An object of the present invention is to provide an air-circulating LED bulb assembly, which is simple in structure and circulates air so that heat generated from an LED can be easily and stably released.
  • another object of the present invention is to provide an air-circulating LED bulb assembly that makes it possible to replace a plurality of LED modules through the inclined member to facilitate the replacement and maintenance of the LED module.
  • another object of the present invention is to provide an air-circulating LED bulb assembly to facilitate the replacement and maintenance of the heat dissipation filter so that the heat dissipation filter can be easily replaced through the replacement body.
  • an “air circulation LED bulb assembly” includes: a socket base connected to an external power socket and receiving power; A tubular body having an upper end fitted to the lower end of the socket base, at least one seating groove formed inward from an outer surface thereof, and a through hole formed through the inner side of the seating groove; A light transmission cover screwed on an upper end of the tubular body and detachable from the tubular body and formed of a light transmissive material; A horizontal support member installed inside the tubular body to an upper portion of the floodlight cover, and having a through hole formed therethrough, and having a fastening groove formed at a central portion thereof; An installation member having a top screwed detachably from the fastening groove; An LED module installed in the installation member and mounted with a plurality of LEDs; A heat dissipation filter fitted into the seating groove and discharging the heat inside the tubular body to the outside while blocking the inflow of moisture; It is characterized by including.
  • the installation member of the "air circulation type LED bulb assembly” according to the present invention, a plurality of inclined members protruding obliquely from the lower end to the upper side and disposed at a constant angle in plan view, along the outer surface of the inclined member Further comprising a fitting groove is formed, wherein the LED module, characterized in that it further comprises a fitting jaw formed on the outer surface of the LED module to be detachably fitted in the fitting groove.
  • the installation member of the "air circulation type LED bulb assembly” is formed to be separated into the upper portion of the inclined member and the fastening portion is formed at the top and bottom of the separated portion, respectively, the fastening portion is removable It is characterized in that it further comprises a coupling portion formed on the separated lower end of the installation member to be fastened.
  • the heat dissipation filter of the "air circulation type LED bulb assembly" is formed in the tubular body, the heat dissipation filter is inserted into the inner body and the thread formed on the outer circumferential surface, the inner side of the replacement body Further comprising a communication hole,
  • the tubular body characterized in that it further comprises a screwing hole formed in the tubular body corresponding to the heat dissipation filter so that the replacement body is screwed through.
  • the floodlight cover of the "air circulation type LED bulb assembly” further comprises an attachment groove which is formed inward from the lower end, and a vertical through hole formed in vertical communication with the inside of the attachment groove;
  • the LED bulb assembly may include: an inlet filter inserted into the attachment groove and attached to the attachment groove to block the inflow of moisture from the outside of the floodlight cover; It further comprises.
  • the "air circulation LED bulb assembly” is installed on the lower surface of the horizontal plate attached horizontally to the inner upper end of the tubular body, the connection connector is detachably connected to the LED module is connected to the power supply And a power control circuit board controlling power supplied to the LED module;
  • a heat dissipation fan installed at an inner upper end of the tubular body and configured to circulate air while driving by supply of power to cause heat dissipation; It further comprises.
  • the heat generated from the LED can be easily and stably released with a simple structure, thereby having the effect that the manufacturing cost can be lowered while ensuring a long life.
  • the present invention it is possible to replace the plurality of LED modules through the inclined member has an effect that the replacement and maintenance of the LED module is easily made.
  • the present invention so that the heat dissipation filter can be easily replaced through the replacement body has the effect that the replacement and maintenance of the heat dissipation filter is easy.
  • FIG. 1 is a schematic perspective view of an LED bulb assembly according to the present invention
  • FIG. 2 is a schematic longitudinal sectional view of the LED bulb assembly according to the present invention.
  • FIG. 3 is a schematic main enlarged bottom view of the LED bulb assembly according to the present invention.
  • FIG. 4 is a schematic perspective view of an LED bulb assembly according to another embodiment of the present invention.
  • FIG. 5 is a schematic enlarged longitudinal cross-sectional view showing the embodiment of FIG.
  • FIG. 6 is a schematic longitudinal cross-sectional view of an LED bulb assembly according to another embodiment of the present invention.
  • FIG. 7 is a schematic longitudinal cross-sectional view of an LED bulb assembly according to another embodiment of the present invention.
  • FIG. 8 is a schematic longitudinal sectional view of an LED bulb assembly according to another embodiment of the present invention.
  • FIG. 1 is a schematic perspective view of an LED bulb assembly according to the present invention
  • FIG. 2 is a schematic longitudinal cross-sectional view of an LED bulb assembly according to the present invention
  • FIG. 3 is a schematic main enlarged bottom view of the LED bulb assembly according to the present invention. to be.
  • the air-circulating LED bulb assembly is coupled to the socket base 10, the tubular body 20 mounted on the socket base 10, the lower end of the tubular body 20 Being transparent cover 30, the horizontal support member 40 is installed on the inner lower end of the tubular body 20, the installation member 50 coupled to the lower surface of the horizontal support member 40, and the installation member LED module 60 is installed on the 50 and the heat dissipation filter 70 is installed on the tubular body (20).
  • the socket base 10 is connected to an external power socket to receive power, and a ground part to which power is connected is formed at the top, and a spiral part is formed at an outer circumference thereof.
  • the tubular body 20 has an upper end fitted to the lower end of the socket base 10, and at least one seating groove 21 is formed inward from the outer surface thereof and penetrates through the inside of the seating groove 21. 22 is formed, and serves to provide a place where the heat dissipation filter 70 is installed while connecting between the socket base 10 and the floodlight cover 30.
  • the seating groove 21 is a portion to which the heat dissipation filter 70 is inserted and fixed, and the through hole 22 corresponds to a passage through which the heat is discharged through the tubular body 20 in correspondence to the heat dissipation filter 70. Serves to provide.
  • the floodlight cover 30 is the upper end is screwed to the lower end of the tubular body 20 is formed of a light-transmissive material, while surrounding the LED module 60 installed therein while protecting the LED The light irradiated from the module 60 is to be emitted to the outside.
  • the floodlight cover 30 which serves as described above is screwed to the lower end of the tubular body 20 and can be separated from the tubular body 20 by a user's manipulation, so that the user separates the floodlight cover 30. After the LED module 60 can be replaced or maintained.
  • the horizontal support member 40 is formed in the tubular body 20 to the upper portion of the floodlight cover 30 and the through-hole 41 is formed to penetrate up and down, and a fastening groove 42 is formed in the lower portion of the central portion. To be, serves to provide a place where the installation member 50 is fixed.
  • the through hole 41 serves to provide a passage that is moved into the through body while the heat generated from the LED module 60 rises inside the floodlight cover 30, and the fastening groove 42.
  • the upper end of the installation member 50 is screwed so that the installation member 50 can be separated or coupled to the horizontal support member 40 by the user's operation.
  • the installation member 50 is the upper end is screwed detachably to the fastening groove 42, serves to provide a place where a plurality of the LED module 60 is installed.
  • the LED module 60 is installed on the installation member 50 and a plurality of LEDs are mounted, and serves to emit light by supplying power.
  • the installation member 50 has a plurality of inclined members 51 protruding obliquely from the lower end to the upper side and disposed at a predetermined angle when viewed in plan view, and are formed along the outer surface of the inclined member 51 and the upper end thereof is opened and lowered.
  • the closed fitting groove 52 further includes.
  • the LED module 60 further includes a fitting jaw 61 formed on the outer surface of the LED module 60 to be detachably fitted from the upper end of the fitting groove 52 toward the lower side.
  • the inclined member 51 allows a plurality of the LED module 60 to be installed to be inclined outward from the inside of the floodlight cover 30. Three such inclined members 51 are installed at an angle of 120 degrees when viewed from the bottom as shown in FIG. 3, but are not limited thereto.
  • the fitting groove 52 is inserted into the fitting jaw 61 formed in the LED module 60 so that the user can easily assemble or separate the LED module 60 from the inclined member 51. It is.
  • the heat dissipation filter 70 is fitted into the seating groove 21, and serves to discharge the heat inside the tubular body 20 to the outside while blocking the inflow of moisture.
  • the heat dissipation filter 70 which plays such a role, is made of a synthetic resin such as porous plastic to form a fine porous structure.
  • the floodlight cover 30 further includes an attachment groove 31 formed inwardly at a lower end thereof, and a vertical through hole 32 formed vertically in communication with the inside of the attachment groove 31.
  • the inlet filter 80 is inserted into the attachment groove 31 is further included.
  • the attachment groove 31 serves to provide a place where the inflow filter 80 is fitted and attached, and the vertical through hole 32 has air passing through the inflow filter 80 of the floodlight cover 30. It serves to provide a passage into the interior.
  • the inflow filter 80 is formed of the same material as the heat dissipation filter 70, and the outside air flows into the outside from the outside of the floodlight cover 30 while blocking the inflow of moisture from the bottom of the floodlight cover 30. To make it possible.
  • the LED bulb assembly is fitted between the lower surface of the horizontal plate 91 which is horizontally attached to the inner upper end of the tubular body 20 and the upper surface of the fastening groove 42 is coupled to be detachable from the LED module 60
  • the apparatus further includes a power control circuit board 90 having a connection connector 92 connected to and connected to a power source.
  • the power control circuit board 90 is a known one that controls the power supplied to the LED module 60.
  • the horizontal plate 91 serves to provide a place where the power control circuit board 90 is installed inside the tubular body 20, and the connection connector 92 is coupled to or separated by the user. It is well known to connect or disconnect the power between the control circuit board 90 and the LED module 60.
  • connection connector 92 the wire that is detachably connected by the connection connector 92 is connected to the installation member 50, and is connected to the inclined member 51 inside the installation member 50 and the LED module 60 It is preferable to have a structure that the power is connected by being fitted to the inclined member (51).
  • the LED bulb assembly configured as described above has a power supply to the LED module 60 connected to the power supply control circuit board 90 by the connection connector 92 when the socket base 10 is connected to the power socket to supply power. By supplying the LED of the LED module 60 is turned on to light up.
  • the heat generated from the LED module 60 is introduced into the tubular body 20 through the through-hole 41 while being raised inside the floodlight cover 30, the tubular body 20 In the discharge through the heat dissipation filter 70 to the outside.
  • Figure 4 is a schematic perspective view of the LED bulb assembly according to another embodiment of the present invention
  • Figure 5 is a schematic enlarged longitudinal sectional view showing the embodiment of Figure 4;
  • the heat dissipation filter 70 of the LED bulb assembly is formed in a tubular shape, the heat dissipation filter 70 is inserted into the inner body and the thread formed on the outer peripheral surface 71 ) And a communication hole 72 formed inside the replacement body 71, wherein the tubular body 20 is screwed in a state where the replacement body 71 is penetrated.
  • the tubular body 20 is screwed in a state where the replacement body 71 is penetrated.
  • Corresponding to the further includes a screw coupling hole 23 formed in the tubular body (20).
  • the replacement body 71 may be coupled to or separated from the screw coupling hole 23 of the tubular body 20 while providing a place where the heat dissipation filter 70 is installed. It can be easily assembled or replaced.
  • the communication hole 72 allows the replacement body 71 to communicate so that the heat dissipation filter 70 can be installed to penetrate the tubular body 20.
  • FIG. 6 is a schematic longitudinal cross-sectional view of an LED bulb assembly according to another embodiment of the present invention.
  • the LED bulb assembly according to another embodiment of the present invention further includes a heat dissipation fan 100 is installed on the inner top of the tubular body (20).
  • the heat radiating fan 100 circulates air while being driven by the supply of power to generate heat, that is, the heat of the LED module 60 and the power control circuit board 90 is smoothly transferred to the outside through the heat radiating filter 70. Serves to release.
  • FIG. 7 is a schematic longitudinal cross-sectional view of an LED bulb assembly according to another embodiment of the present invention.
  • the socket base 10 of the LED bulb assembly is connected to the external power socket is supplied with power
  • a pair of connection pins that the power is connected to the top ( 11) may be provided as a known one having a structure that is fitted to the power socket.
  • FIG. 8 is a schematic longitudinal cross-sectional view of an LED bulb assembly according to another embodiment of the present invention.
  • the installation member 50 of the LED bulb assembly is formed to be separated into the upper portion of the inclined member 51 and are formed at the top and bottom of the separated portion, respectively
  • the fastening part 53 and the fastening part 53 further include a coupling part 54 formed at a separated lower end of the installation member 50 so as to be detachably fastened.
  • the fastening part 53 is turned over by inverting the separated part of the installation member 50 including the inclined member 51.
  • the LED module 60 may be disposed toward the upper side, and thus the light irradiated from the LED module 60 may be inclined toward the upper side. It becomes possible.
  • the LED bulb assembly having a structure in which the light is irradiated to the upper side as described above is the light-transmitting when the socket base 10 is vertically assembled to the upper end of the pillar and installed in the upper side of the floodlight cover 30 It can be usefully used to irradiate light around the lower side through the cover 30.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (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 un ensemble ampoule électrique à DEL du type à circulation d'aire circulation d'air, présentant une structure simple et permettant à la chaleur générée par les DEL d'être libérée facilement et de manière régulière par circulation d'air. Ledit ensemble ampoule électrique à DEL comprend : une base de douille connectée à une prise de puissance externe de sorte à recevoir de l'énergie ; un corps tubulaire dont l'extrémité supérieure est insérée et fixée à l'extrémité inférieure de la base de douille, présentant au moins une rainure de montage formée vers l'intérieur à partir d'une surface externe de celui-ci, et présentant un trou traversant formé de sorte à pénétrer à travers l'intérieur de la rainure de montage ; un couvercle transmettant la lumière dont l'extrémité supérieure est vissée de façon amovible à l'extrémité inférieure du corps tubulaire, et fabriqué à partir d'un matériau transmettant la lumière ; un élément de support horizontal disposé au niveau de la partie supérieure du couvercle transmettant la lumière et à l'intérieur du corps tubulaire, et présentant un trou traversant formé de sorte à pénétrer verticalement et une rainure d'accouplement formée dans la partie centrale de la surface inférieure de celui-ci ; un élément de fourniture dont l'extrémité supérieure est vissée de façon amovible à la rainure d'accouplement ; un module de DEL disposé sur l'élément de fourniture et présentant une pluralité DEL montées à l'intérieur de celui-ci ; et un filtre de dissipation de chaleur inséré dans la rainure de fourniture de manière à évacuer la chaleur à partir de l'intérieur du corps tubulaire vers l'extérieur, tout en empêchant la pénétration de l'humidité.
PCT/KR2016/005883 2015-06-03 2016-06-03 Ensemble ampoule électrique à diodes électroluminescentes du type à circulation d'air Ceased WO2016195405A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2015-0078563 2015-06-03
KR1020150078563A KR101603576B1 (ko) 2015-06-03 2015-06-03 공기 순환식 엘이디 전구 조립체

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Publication Number Publication Date
WO2016195405A2 true WO2016195405A2 (fr) 2016-12-08
WO2016195405A3 WO2016195405A3 (fr) 2017-01-26

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WO (1) WO2016195405A2 (fr)

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CN106499966A (zh) * 2016-12-23 2017-03-15 德清欧尚照明科技有限公司 一种防尘型led灯具
KR102730725B1 (ko) * 2022-08-05 2024-11-14 성낙규 엘이디 조명등

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JP2010157459A (ja) * 2008-12-31 2010-07-15 Keiji Iimura Ｌｅｄランプおよび電球形ｌｅｄランプ
EP2399070B1 (fr) * 2009-02-17 2017-08-23 Epistar Corporation Ampoules d'éclairage à led pour éclairage d'espace
KR20130136019A (ko) * 2012-06-04 2013-12-12 주식회사 디에스이 공기순환 냉각형 삼각방열기 엘이디 볼전구
JP2014175185A (ja) * 2013-03-08 2014-09-22 Funai Electric Co Ltd 照明装置
CN204284984U (zh) * 2014-10-04 2015-04-22 平湖铱能新能源有限公司 一种新型塑包铝led球泡灯

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KR101603576B1 (ko) 2016-03-16

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