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WO2018107424A1 - Lampe descendante dotée d'un ensemble de câblage intégré - Google Patents

Lampe descendante dotée d'un ensemble de câblage intégré Download PDF

Info

Publication number
WO2018107424A1
WO2018107424A1 PCT/CN2016/110078 CN2016110078W WO2018107424A1 WO 2018107424 A1 WO2018107424 A1 WO 2018107424A1 CN 2016110078 W CN2016110078 W CN 2016110078W WO 2018107424 A1 WO2018107424 A1 WO 2018107424A1
Authority
WO
WIPO (PCT)
Prior art keywords
wiring assembly
wiring
disposed
built
downlight
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/CN2016/110078
Other languages
English (en)
Chinese (zh)
Inventor
彭程
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.)
Lumartec Ltd
Original Assignee
Lumartec 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 Lumartec Ltd filed Critical Lumartec Ltd
Priority to PCT/CN2016/110078 priority Critical patent/WO2018107424A1/fr
Priority to CN201690000221.1U priority patent/CN209101057U/zh
Publication of WO2018107424A1 publication Critical patent/WO2018107424A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors

Definitions

  • the present invention relates to the field of LED lighting devices, and in particular, to a downlight built in a wiring assembly.
  • LED (Light Emitting Diode) Illumination lamp is a kind of lighting fixture made of the fourth generation green light source LED.
  • LED lamps are characterized by energy saving, environmental protection and long life.
  • the downlights built in the terminals can be divided into high-voltage lamps and low-voltage lamps.
  • the advantage of high-voltage lighting is that it is easy to use, can be directly connected to the mains to work, does not need to convert or change the circuit, and has strong versatility and good matching with the accessories on the market.
  • the existing high-voltage lighting power supply terminal is exposed, and since its working voltage is 220V, there is a safety hazard in the use process.
  • an object of the present invention is to provide a downlight built in a wiring assembly, which aims to solve the problem that the power terminal of the existing LED lighting device is exposed and has a safety hazard.
  • the present invention is achieved by a downlight built in a wiring assembly, comprising an upper cover, a lower cover, a side cover, a lighting assembly, and a wiring assembly, the lower cover having a horizontal portion and a vertical portion vertically connected to the horizontal portion Straight, the vertical portion is in the shape of a hollow column; the lighting assembly is disposed in the vertical portion and electrically connected to the wiring assembly; the vertical portion is provided with a mounting groove, and the upper cover is The side cover may be spliced to each other, and the upper cover and the side cover are respectively disposed on the vertical portion, the side cover corresponds to the installation slot, and the upper cover is opposite to the illumination component Correspondingly, the wiring component is disposed in the accommodating space formed by the mounting groove and the side cover.
  • the wiring assembly includes a mounting seat and a connecting terminal disposed in the mounting slot, and the connecting terminal is disposed on the mounting seat.
  • the wiring component is limited to be located in the mounting slot by a positioning structure.
  • the positioning structure includes a positioning hole disposed at a bottom of the mounting groove, and a positioning post corresponding to the positioning hole and disposed on the wiring assembly.
  • the side cover has a first mounting plate and a second mounting plate that are vertically connected to each other, the first mounting plate is spliced to the upper cover, the first mounting plate, and the second mounting The board and the mounting groove are enclosed to form the accommodating space for mounting the wiring assembly, and the second mounting board is provided with a through hole for the external power supply line to pass through.
  • the lighting assembly includes a printed circuit board electrically connected to the wiring assembly and having a driving component, at least one LED lamp bead disposed on the printed circuit board, and a cover of each of the LED lamps a concentrating device for the bead, the printed circuit board abuts against the upper cover, the horizontal portion is provided with a light transmission hole, and the concentrating device is disposed between the printed circuit board and the horizontal portion, And corresponding to the light transmission hole.
  • the driving component is integrated on the printed circuit board, the LED lamp bead can be directly connected to the mains through the printed circuit board, and no external driving device is needed.
  • At least two elastic pieces are further included, one end of the elastic piece is disposed on the upper cover, and the other end of the elastic piece is bent and extended toward the horizontal portion, and is located outside the vertical part. .
  • the horizontal portion of the lower cover is circular or square.
  • the present invention provides a built-in downlight of a wiring assembly, including a lower cover, an upper cover, a side cover, a lighting assembly, and a wiring assembly.
  • the lower cover has a horizontal portion and a vertical portion, and the vertical portion has a hollow column shape, and the illumination assembly is disposed in the vertical portion and electrically connected to the wiring assembly.
  • a mounting groove is arranged on the vertical part, the upper cover and the side cover can be spliced to each other, the upper cover and the side cover are respectively covered on the vertical part, the side cover corresponds to the installation groove, and the upper cover corresponds to the illumination component
  • the side cover seals the mounting groove and encloses the mounting groove to form an accommodating space, and installs the wiring assembly in the accommodating space, so that the metal terminal of the wiring assembly is blocked by the side cover, thereby avoiding the user straight It is safer and more reliable to touch the metal terminals. and, Small size, light weight and easy installation and maintenance.
  • FIG. 1 is a schematic structural view of a downlight built in a wiring assembly according to an embodiment of the present invention
  • FIG. 2 is an exploded view of a downlight built in a wiring assembly according to an embodiment of the present invention
  • FIG. 3 is a schematic structural view of a lower cover according to an embodiment of the present invention.
  • FIG. 4 is an exploded view of a wiring assembly according to an embodiment of the present invention.
  • a downlight built in a wiring assembly provided by an embodiment of the present invention includes an upper cover 21, a lower cover 1, a side cover 22, a lighting assembly 3, and a wiring assembly 4, and the lower cover 1 has a horizontal portion. 11 and a vertical portion 12 vertically connected to the horizontal portion 11, the vertical portion 12 having a hollow column shape.
  • the lighting assembly 3 is disposed in the vertical portion 12 and is electrically connected to the wiring assembly 4.
  • the mounting portion 121 is disposed on the vertical portion 12, and the upper cover 21 and the side cover 22 are spliced to each other.
  • the upper cover 21 and the side cover 22 are respectively disposed on the vertical portion 12, and the side cover 22 corresponds to the mounting slot 121.
  • the upper cover 21 corresponds to the lighting assembly 3, and the wiring assembly 4 is disposed in the accommodating space formed by the mounting groove 121 and the side cover 22.
  • the downlight built in the wiring assembly includes a lower cover 1, an upper cover 21, a side cover 22, a lighting assembly 3, and a wiring assembly 4.
  • the lower cover 1 has a horizontal portion 11 and a vertical portion 12, and the vertical portion 12 is hollow In the columnar shape, the lighting assembly 3 is disposed in the vertical portion 12 and electrically connected to the wiring assembly 4.
  • a mounting slot 121 is defined in the vertical portion 12, and the upper cover 21 and the side cover 22 are spliced to each other.
  • the upper cover 21 and the side cover 22 are respectively covered on the vertical portion 12, and the side cover 22 corresponds to the mounting slot 121.
  • the upper cover 21 corresponds to the lighting assembly 3, and the side cover 22 blocks the mounting slot 121 and encloses the mounting slot 121 to form an accommodating space, and installs the wiring assembly 4 in the accommodating space, so that the wiring The metal terminal of the component 4 is blocked by the side cover 22, thereby preventing the user from directly touching the metal terminal, which is safer and more reliable.
  • the wiring assembly 4 includes a mounting seat 41 and a connecting terminal 42 , and the connecting terminals 42 are all disposed on the mounting seat 41 , and the mounting seat 41 . It is disposed in the mounting slot 121.
  • the side cover 22 is disposed on the mounting groove 121 of the vertical portion 12, the side cover 22 is enclosed with the mounting groove 121 to form a accommodating space, thereby preventing the terminal 42 from being directly exposed to the outside, thereby ensuring the personal safety of the user.
  • the side cover 22 can be removed from the vertical portion 12 of the lower cover 1, and after the connection is completed, the side cover 22 is attached to the vertical portion 12.
  • the side cover 22 is fixedly coupled to the vertical portion 12 of the lower cover 1 by screws, and of course, other connection means such as snapping or the like may be employed.
  • the mounting base 41 includes a body 410 having a U-shaped cross section, including two parallel vertical segments 41a and two vertical segments 41a.
  • the horizontal section 41b is provided with a first bracket 411 for limiting the first terminal 42a and a second terminal for limiting the second terminal 42b in the U-shaped groove formed by the two vertical sections 41a and the horizontal section 41b.
  • the first bracket 411 and the second bracket 412 are disposed side by side in the U-shaped slot.
  • one of the power cables is externally connected to the first bracket 411 and fixed to the first terminal 42a;
  • the first bracket 411 is fixed to the second terminal 42b.
  • the first terminal 42a and the second terminal 42b are both fixed to the external power supply line by means of a screw-on-topping method.
  • other fixing methods are also possible, which are not limited herein.
  • the wiring assembly 4 is limited to be disposed in the mounting groove 121 by the positioning structure.
  • the function of the positioning structure is to ensure that the mount 41 is fixed in the mounting groove 121. Therefore, the positioning structure can be provided between the mounting seat 41 and the groove wall of the mounting groove 121, or between the mounting seat 41 and the inner side of the side cover 22.
  • the positioning structure includes a positioning hole 5a disposed at the bottom of the mounting groove 121 and a positioning post 5b disposed on the mounting seat 41 of the wiring assembly 4.
  • the positioning post 5b matching the positioning hole 5a is provided on the mounting seat 41, thereby ensuring the fixing of the mounting seat 41 in the mounting groove 121.
  • a positioning post is disposed at the bottom of the mounting slot 121, and is disposed at a position corresponding to the mounting seat 41.
  • the positioning holes matched by the positioning posts are also within the protection range of this embodiment.
  • the positioning structure includes a sliding slot 5c disposed on the inner side of the side cover 22 and a sliding rail 5d disposed on the mounting seat 41.
  • the slide rail 5d is provided on the vertical section 41a of the body 410.
  • the slide rail 5d protrudes from the end surface of the vertical portion 12 of the lower cover 1, so that, in the installation, the mounting seat 41 is first disposed in the mounting groove 12 1 , and then the side cover 22 is disposed along the sliding rail 5 d.
  • the sliding direction cover is disposed on the vertical portion 12, and the sliding groove 5c on the inner side of the side cover 22 cooperates with the sliding rail 5d to limit the mounting seat 41 to the mounting groove 121.
  • a slide rail is provided inside the side cover 22, and a chute is provided on the wiring assembly 4, which can also be pushed out from the above structure, and is within the protection range of the present embodiment.
  • the side cover 22 has a first mounting board 21 and a second mounting board 222 that are perpendicularly connected to each other, a first mounting board 221, a second mounting board 222, and
  • the mounting groove 121 encloses an accommodating space for accommodating the wiring assembly 4, that is, the first mounting plate 221 is parallel to the end surface of the vertical portion 12 of the lower cover 1, and the second mounting plate 222 and the lower cover 1 are vertical.
  • the inner walls of the straight portions 12 are parallel.
  • a sliding slot 5c of the limiting wiring assembly 4 is disposed in the first mounting board 221, and a sliding rail 5d corresponding to the sliding slot 5c is disposed on the wiring assembly 4, and the sliding rail 5d is provided.
  • the engagement of the slot 5c with the slide rail 5d causes the wiring assembly 4 to be confined within the mounting slot 121.
  • the second mounting plate 222 is provided with a through hole 22a through which the power cable is disposed.
  • the through hole 22a communicates with the accommodating space, so that the external power supply line can be connected to the wiring assembly 4 through the through hole 22a, thereby realizing access to the external power source without an additional wiring device.
  • the lighting assembly 3 includes a printed circuit board 31 electrically connected to the terminal assembly wiring assembly 4 and having the driving member 311, and at least one soldering connection is printed.
  • the printed circuit board 31 abuts against the upper cover 21. Since the printed circuit board 31 is a heat generating component, heat is dissipated through the upper cover 21. When the upper cover 21 is made of a ceramic crucible, heat dissipation efficiency can be improved.
  • the light-emitting hole 111 is disposed on the upper portion of the horizontal portion, and the concentrating device 33 is disposed between the printed circuit board 31 and the horizontal portion 11 and corresponds to the light-transmitting hole 111.
  • the LED lamp bead 32 is condensed by the concentrating device 33.
  • the light transmission hole 111 is permeable. Since the driving component 311 is integrated on the printed circuit board, the external mains can directly connect the LED lamp bead through the wiring component, and the LED lamp bead can be illuminated after being energized, no need to externally drive the device, that is, the mains supply only needs to be lowered once. Pressure treatment. Further, not shown in the figure, in the embodiment, a heat conducting layer is disposed. The heat conducting layer is disposed between the printed circuit board 31 and the upper cover 21 for helping the printed circuit board to conduct heat to the upper cover.
  • the heat conductive layer may be a commercially available thermal conductive silica gel.
  • the downlight built in the wiring assembly further includes at least two elastic pieces 6, and the elastic piece 6 is used to hook the built-in downlight of the wiring assembly. Avoid using screws to facilitate disassembly.
  • One end of the elastic piece 6 is fixed to the upper cover 21 by screws, and the other end of the elastic piece 6 is bent and extended toward the horizontal portion 11, and is located outside the vertical portion 12, so that the elastic piece 6 can be positioned outside the vertical portion 12.
  • the extension end card is hung from the installation.
  • the vertical portion 12 of the upper cover 21 has a hollow cylindrical shape, and the upper cover 21 has a circular shape.
  • a total of three elastic pieces 6 are circumferentially arranged on the upper cover 21 at equal intervals, so that the wiring assembly is built in. The overall force of the downlight is more uniform, ensuring the stability of the installation.
  • the horizontal portion 11 of the lower cover 1 is square or circular. Since the horizontal portion 11 of the lower cover 1 needs to block the mounting hole, in addition to the square shape and the circular shape, it can be defined according to the shape of the mounting hole at the mounting portion.

Landscapes

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

Abstract

Selon la présente invention, une lampe descendante pourvue d'un ensemble de câblage intégré comprend un couvercle inférieur (1), un couvercle supérieur (21), un couvercle latéral (22), un ensemble d'éclairage (3), et un ensemble de câblage (4). Le couvercle inférieur (1) est pourvu d'une partie horizontale (11) et d'une partie verticale (12), et la partie verticale (12) a la forme d'une colonne creuse. L'ensemble d'éclairage (3) est disposé dans la partie verticale (12), et est électriquement connecté à l'ensemble de câblage (4). Une rainure de montage (121) est formée dans la partie verticale (12). Le couvercle supérieur (21) et le couvercle latéral (22) peuvent être en liaison épissée l'un avec l'autre, et sont tous deux recouverts de la partie verticale (12). Le couvercle latéral (22) correspond à la rainure de montage (121), et le couvercle supérieur (21) correspond à l'ensemble d'éclairage (3). Le couvercle latéral (22) bloque la rainure de montage (121), le couvercle latéral (22) et la rainure de montage (121) forment un espace de logement d'une manière environnante, et l'ensemble de câblage (4) est monté dans l'espace de logement. Une borne de câblage de l'ensemble de câblage (4) est protégée par le couvercle latéral (22), de façon à empêcher à un utilisateur de toucher directement la borne de câblage, et par conséquent, la sécurité et la fiabilité sont plus élevées.
PCT/CN2016/110078 2016-12-15 2016-12-15 Lampe descendante dotée d'un ensemble de câblage intégré Ceased WO2018107424A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2016/110078 WO2018107424A1 (fr) 2016-12-15 2016-12-15 Lampe descendante dotée d'un ensemble de câblage intégré
CN201690000221.1U CN209101057U (zh) 2016-12-15 2016-12-15 一种接线组件内置的筒灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/110078 WO2018107424A1 (fr) 2016-12-15 2016-12-15 Lampe descendante dotée d'un ensemble de câblage intégré

Publications (1)

Publication Number Publication Date
WO2018107424A1 true WO2018107424A1 (fr) 2018-06-21

Family

ID=62557974

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/110078 Ceased WO2018107424A1 (fr) 2016-12-15 2016-12-15 Lampe descendante dotée d'un ensemble de câblage intégré

Country Status (2)

Country Link
CN (1) CN209101057U (fr)
WO (1) WO2018107424A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332486A (zh) * 2019-08-01 2019-10-15 宁波港普光电科技有限公司 筒灯

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010047457A1 (fr) * 2008-10-23 2010-04-29 에프씨반도체 주식회사 Dispositif d'eclairage a del
CN204806040U (zh) * 2015-07-31 2015-11-25 浙江双宇电子科技有限公司 一种新型led筒灯
CN205118818U (zh) * 2015-11-20 2016-03-30 浙江双宇电子科技有限公司 一种调光调色温筒灯
CN205191390U (zh) * 2015-10-19 2016-04-27 厦门博美达照明有限公司 Led筒灯
CN205278889U (zh) * 2015-12-18 2016-06-01 广东三雄极光照明股份有限公司 一种新型led筒灯
CN205480563U (zh) * 2016-04-01 2016-08-17 宁海县光辉灯饰有限公司 一种内置驱动电源筒灯
CN205480599U (zh) * 2016-03-24 2016-08-17 胡桂华 一种安装方便的led灯具

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010047457A1 (fr) * 2008-10-23 2010-04-29 에프씨반도체 주식회사 Dispositif d'eclairage a del
CN204806040U (zh) * 2015-07-31 2015-11-25 浙江双宇电子科技有限公司 一种新型led筒灯
CN205191390U (zh) * 2015-10-19 2016-04-27 厦门博美达照明有限公司 Led筒灯
CN205118818U (zh) * 2015-11-20 2016-03-30 浙江双宇电子科技有限公司 一种调光调色温筒灯
CN205278889U (zh) * 2015-12-18 2016-06-01 广东三雄极光照明股份有限公司 一种新型led筒灯
CN205480599U (zh) * 2016-03-24 2016-08-17 胡桂华 一种安装方便的led灯具
CN205480563U (zh) * 2016-04-01 2016-08-17 宁海县光辉灯饰有限公司 一种内置驱动电源筒灯

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