CN202938067U - Chip on board (COB)-light-emitting diode (LED) module - Google Patents
Chip on board (COB)-light-emitting diode (LED) module Download PDFInfo
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- CN202938067U CN202938067U CN2012204725798U CN201220472579U CN202938067U CN 202938067 U CN202938067 U CN 202938067U CN 2012204725798 U CN2012204725798 U CN 2012204725798U CN 201220472579 U CN201220472579 U CN 201220472579U CN 202938067 U CN202938067 U CN 202938067U
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- cob
- led module
- electric interfaces
- interfaces support
- slot
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Abstract
The utility model relates to a COB-LED module which is composed of an electrical interface support and a COB-LED module body, wherein the electrical interface support is arranged between a tapered reflection cup and a radiator, and the COB-LED module body is fixed by the electrical interface support. The electrical interface support is composed of an annular frame, screw holes, grooves, insertion grooves and locating grooves. The screw holes are symmetrically opened on the annular frame, the grooves are symmetrically opened at the bottom of the annular frame perpendicular to the screw holes of the annular frame, the insertion grooves are symmetrically concaved in an annular frame inner hole along the hole and the radial direction respectively, and the locating grooves communicated with the insertion grooves are annularly concaved on one sides of the insertion grooves. The COB-LED module body is composed of a square board, a boss, opening grooves and single core sockets. The boss is protruded outwards and upwards with the center of the square board as the reference and capable of being embedded in an inner hole of the electrical interface support, the opening grooves in butt joint with the screw holes of the electrical interface support are concaved inwards at one diagonal ends of the square board respectively, and the single core sockets for butt joint of two core wire interfaces to connect electrical elements are symmetrically arranged at the edges of the square board on the sides of the opening grooves respectively.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of COB-LED module.
Background technology
CN201020655425.3 has announced a kind of LED Down lamp, its purpose is to provide a kind of heat-conducting silicone grease coating by COB module bottom, utilize the reflecting sign of Down lamp to dispel the heat, good heat dissipation effect, Lamp cup temperature can effectively be controlled at 60 ℃ with the LED Down lamp of interior (environment temperature 25 ℃ time).This technical scheme: this LED Down lamp, comprise the tubular reflector, the COB module of tubular reflector bottom dress LED, and the one side that contacts with the tubular reflector on described COB module arrange heat conducting coating.Its weak point is: due to this structural entity structure, make maintenance, all inconveniences are installed.Utilize the heat radiation of heat-conducting silicone grease coating, be unfavorable for the high-power LED tube light heat radiation, shortened the service life of product.
CN 201120449306.7 has announced a kind of LED-COB fan Down lamp, its purpose is to provide a kind of design of adopting compact, improved radiating effect and concentrated photism, having reached the modeling effect of replacement conventional lamp and the LED-COB fan Down lamp of power requirement.This technical scheme: this LED-COB fan Down lamp comprises fore shell, COB integrated small power LED light source, radiation aluminium alloy, back cover, power supply, power shelf, fan, blower tray, light source fixed support, reflector and translucent cover, described fore shell, translucent cover and back cover enclose a cavity, and described COB integrated small power LED light source, radiation aluminium alloy, fan, blower tray, light source fixed support and reflector are arranged in described cavity; Described reflector is fixed on the radiation aluminium alloy, be provided with COB integrated small power LED light source on the joint face of reflector and radiation aluminium alloy, described COB integrated small power LED light source is fixedly connected with the radiation aluminium alloy by the light source fixed support, and the exiting surface of described COB integrated small power LED light source is towards translucent cover; Described power supply is fixed on back cover by power shelf, and described power supply is electrically connected to COB integrated small power LED light source; Have air vent on described back cover, described fan is fixed on the radiation aluminium alloy by blower tray.Its weak point is: structure is too complicated, makes maintenance, all inconveniences are installed.
The utility model content
The purpose of this utility model is to provide a kind of electric interfaces support can satisfy electric, optics, calorifics connection request simultaneously, reduces bonding wire to the stealth injury of LED, reduces the COB-LED module of fraction defective.
Technical solution of the present utility model is described COB-LED module, comprise taper reflector and radiator, its special character is: the COB-LED module that is provided with the electric interfaces support between described taper reflector and described radiator and is fixed by described electric interfaces support.
As preferably: described electric interfaces support by the symmetrical screw of offering on toroidal frame, toroidal frame, with described toroidal frame screw vertical toroidal frame bottom symmetrical offer the groove that passes for the COB-LED module, toroidal frame endoporus respectively along the hole radially the slot that is arranged with of symmetry, be arranged with ringwise one section locating slot that is communicated with slot along described slot one side and form.
As preferably: the edge of described taper reflector bottom opening radially respectively symmetrical convex be provided with buckle; After the described electric interfaces support slot of described taper reflector bottom buckle embedding, along described electric interfaces support locating slot rotation, complete the ray machine interface position.
As preferably: the boss that described COB-LED module can embed described electric interfaces support endoporus by square plate, take the square plate center of circle as benchmark outwards, upwards is convexly equipped with, the wherein pair of horns end of square plate set to the concave respectively with the open slot of described electric interfaces support screw docking, be positioned to be arranged with respectively on the square plate edge of described square plate open slot side and dock to complete for two single core interfaces single core socket that electrical equipment is connected and form.
As preferably: described taper reflector periphery is set with the anti-dazzle shell of the tubular that is threaded with described radiator.
As preferably: the connected mode of described electric interfaces support and described COB-LED module: the open slot with the COB-LED module posts two perforation of aiming at plane, radiator top, then with screw, electric interfaces support, COB-LED module is fixed on radiator respectively aim at respectively the open slot of COB-LED module with two screws of electric interfaces support after.
As preferably: the column jecket that described radiator is convexly equipped with along the center of circle by circular carrier plate, circular carrier plate, respectively along the column jecket outer wall outwards radiate and terminate in the circular carrier plate edge some radiating fins, be positioned at a pair of perforation of offering on the circular carrier plate between two adjacent radiating fins and form.
Another technical solution of the present utility model is described COB-LED module, comprise taper reflector and radiator, its special character is: the COB-LED module that is provided with the electric interfaces support between described taper reflector and described radiator and is fixed by described electric interfaces support;
Described electric interfaces support by the symmetrical screw of offering on toroidal frame, toroidal frame, with described toroidal frame screw vertical toroidal frame bottom symmetrical offer the groove that passes for the COB-LED module, toroidal frame endoporus respectively along the hole radially the slot that is arranged with of symmetry, be arranged with ringwise one section locating slot that is communicated with slot along described slot one side and form;
The edge of described taper reflector bottom opening radially respectively symmetrical convex be provided with buckle; After the described electric interfaces support slot of described taper reflector bottom buckle embedding, along described electric interfaces support locating slot rotation, complete the ray machine interface position;
The boss that described COB-LED module can embed described electric interfaces support endoporus by square plate, take the square plate center of circle as benchmark outwards, upwards is convexly equipped with, the wherein pair of horns end of square plate set to the concave respectively with the open slot of described electric interfaces support screw docking, be positioned to be arranged with respectively on the square plate edge of described square plate open slot side and dock to complete for two single core interfaces single core socket that electrical equipment is connected and form;
Described taper reflector periphery is set with the anti-dazzle shell of the tubular that is threaded with described radiator;
The connected mode of described electric interfaces support and described COB-LED module: the open slot with the COB-LED module posts two perforation of aiming at plane, radiator top, then with screw, electric interfaces support, COB-LED module is fixed on radiator respectively aim at respectively the open slot of COB-LED module with two screws of electric interfaces support after;
The column jecket that described radiator is convexly equipped with along the center of circle by circular carrier plate, circular carrier plate, respectively along the column jecket outer wall outwards radiate and terminate in the circular carrier plate edge some radiating fins, be positioned at a pair of perforation of offering on the circular carrier plate between two adjacent radiating fins and form.
Compared with prior art, advantage of the present utility model:
1, under the prerequisite of two of the COB-LED module solder joint connections, increase by two core sockets, available two heart yearns connect inserting, and convenient installation and operation are raised the efficiency.
2, reduce bonding wire to the stealth injury of LED, reduce fraction defective.
3, the electric interfaces support can satisfy electric, optics, calorifics connection request simultaneously.
4, the general interchangeability of COB-LED module is good, both can be used on Down lamp, also can be used on shot-light.
Description of drawings
Fig. 1 is the structural representation of the utility model COB-LED module.
The primary clustering symbol description:
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
See also shown in Figure 1ly, described COB-LED module is by being provided with electric interfaces support 3 between taper reflector 1 and radiator 2 and being comprised of described electric interfaces support 3 fixing COB-LED modules 4.
In the present embodiment, described electric interfaces support 3 by the symmetrical screw 311 of offering on toroidal frame 31, toroidal frame 31, with described toroidal frame screw 311 vertical toroidal frame bottom symmetrical offer the groove 312 that passes for COB-LED module 4, toroidal frame endoporus 313 respectively along the hole radially the slot 314 that is arranged with of symmetry, be arranged with ringwise one section locating slot 315 that is communicated with slot 314 along described slot 314 1 sides and form.
In the present embodiment, the edge of described taper reflector 1 bottom opening radially respectively symmetrical convex be provided with buckle 11; After buckle 11 embeds described electric interfaces support slots 314 bottom described taper reflector, along described electric interfaces support locating slot 315 rotations, complete the ray machine interface position.
In the present embodiment, the boss 411 that described COB-LED module 4 can embed described electric interfaces support endoporus 313 by square plate 41, take square plate 41 centers of circle as benchmark outwards, upwards is convexly equipped with, the wherein pair of horns end of square plate 41 set to the concave respectively with the open slot 412 of described electric interfaces support screw 311 docking, be positioned to be arranged with respectively on square plate 41 edges of described square plate open slot 412 sides and dock to complete for two single core interfaces single core socket 51 that electrical equipment is connected and form;
In the present embodiment, described taper reflector 1 periphery is set with the anti-dazzle shell 6 of the tubular that is threaded with described radiator 2.
In the present embodiment, the connected mode of described electric interfaces support 3 and described COB-LED module 4: the open slot 412 with the COB-LED module posts two perforation 21 of aiming at plane, radiator top, then aims at respectively with two screws 311 of electric interfaces support that the open slot 412 of COB-LED module is rear to be fixed on electric interfaces support 3, COB-LED module 4 on radiator 2 with screw 7 respectively;
In the present embodiment, the column jecket (not shown) that described radiator 2 is convexly equipped with along the center of circle by circular carrier plate 22, circular carrier plate 22, respectively along column jecket (not shown) outer wall outwards radiate and terminate in circular carrier plate 22 edges some radiating fins 23, be positioned at a pair of perforation 21 of offering on the circular carrier plate 22 of 23 of two adjacent radiating fins and form.
The production technology of the utility model COB-LED module comprises following operation:
9.1 two single core sockets 51 are welded on COB-LED module 4, and insert on the single core socket 51 of described COB-LED module with 52 pairs, two single-core line interfaces, complete electrical connection;
9.2 electric interfaces support 3 is sleeved on COB-LED module 4, and two screws 7 of hand pass respectively and complete the fixing and heat radiation of LED after electric interfaces support screw 311, COB-LED module open slot 412, radiator perforation 21;
9.3 taper reflector bottom buckle 11 aligning electric interfaces support slots 314 and after being rotated in place along described slot 314 1 side locating slots 315, complete the ray machine interface position;
9.4 anti-dazzle shell 6 screw thread rotation of tubular are fixed on radiator 2.
The above is only preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (7)
1. a COB-LED module, comprise taper reflector and radiator, it is characterized in that: the COB-LED module that is provided with the electric interfaces support between described taper reflector and described radiator and is fixed by described electric interfaces support; Described electric interfaces support by the symmetrical screw of offering on toroidal frame, toroidal frame, with described toroidal frame screw vertical toroidal frame bottom symmetrical offer the groove that passes for the COB-LED module, toroidal frame endoporus respectively along the hole radially the slot that is arranged with of symmetry, be arranged with ringwise one section locating slot that is communicated with slot along described slot one side and form.
2. COB-LED module according to claim 1 is characterized in that: the edge of described taper reflector bottom opening radially respectively symmetrical convex be provided with buckle; After the described electric interfaces support slot of described taper reflector bottom buckle embedding, along described electric interfaces support locating slot rotation, complete the ray machine interface position.
3. COB-LED module according to claim 1 is characterized in that: the boss that described COB-LED module can embed described electric interfaces support endoporus by square plate, take the square plate center of circle as benchmark outwards, upwards is convexly equipped with, the wherein pair of horns end of square plate set to the concave respectively with the open slot of described electric interfaces support screw docking, be positioned to be arranged with respectively on the square plate edge of described square plate open slot side and dock to complete for two single core interfaces single core socket that electrical equipment is connected and form.
4. COB-LED module according to claim 1, it is characterized in that: described taper reflector periphery is set with the anti-dazzle shell of the tubular that is threaded with described radiator.
5. COB-LED module according to claim 1, it is characterized in that: the connected mode of described electric interfaces support and described COB-LED module: the open slot with the COB-LED module posts two perforation of aiming at plane, radiator top, then with screw, electric interfaces support, COB-LED module is fixed on radiator respectively aim at respectively the open slot of COB-LED module with two screws of electric interfaces support after.
6. COB-LED module according to claim 1 is characterized in that: the column jecket that described radiator is convexly equipped with along the center of circle by circular carrier plate, circular carrier plate, respectively along the column jecket outer wall outwards radiate and terminate in the circular carrier plate edge some radiating fins, be positioned at a pair of perforation of offering on the circular carrier plate between two adjacent radiating fins and form.
7. a COB-LED module, comprise taper reflector and radiator, it is characterized in that: the COB-LED module that is provided with the electric interfaces support between described taper reflector and described radiator and is fixed by described electric interfaces support;
Described electric interfaces support by the symmetrical screw of offering on toroidal frame, toroidal frame, with described toroidal frame screw vertical toroidal frame bottom symmetrical offer the groove that passes for the COB-LED module, toroidal frame endoporus respectively along the hole radially the slot that is arranged with of symmetry, be arranged with ringwise one section locating slot that is communicated with slot along described slot one side and form;
The edge of described taper reflector bottom opening radially respectively symmetrical convex be provided with buckle; After the described electric interfaces support slot of described taper reflector bottom buckle embedding, along described electric interfaces support locating slot rotation, complete the ray machine interface position;
The boss that described COB-LED module can embed described electric interfaces support endoporus by square plate, take the square plate center of circle as benchmark outwards, upwards is convexly equipped with, the wherein pair of horns end of square plate set to the concave respectively with the open slot of described electric interfaces support screw docking, be positioned to be arranged with respectively on the square plate edge of described square plate open slot side and dock to complete for two single core interfaces single core socket that electrical equipment is connected and form;
Described taper reflector periphery is set with the anti-dazzle shell of the tubular that is threaded with described radiator;
The connected mode of described electric interfaces support and described COB-LED module: the open slot with the COB-LED module posts two perforation of aiming at plane, radiator top, then with screw, electric interfaces support, COB-LED module is fixed on radiator respectively aim at respectively the open slot of COB-LED module with two screws of electric interfaces support after;
The column jecket that described radiator is convexly equipped with along the center of circle by circular carrier plate, circular carrier plate, respectively along the column jecket outer wall outwards radiate and terminate in the circular carrier plate edge some radiating fins, be positioned at a pair of perforation of offering on the circular carrier plate between two adjacent radiating fins and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204725798U CN202938067U (en) | 2012-09-17 | 2012-09-17 | Chip on board (COB)-light-emitting diode (LED) module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204725798U CN202938067U (en) | 2012-09-17 | 2012-09-17 | Chip on board (COB)-light-emitting diode (LED) module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938067U true CN202938067U (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204725798U Expired - Fee Related CN202938067U (en) | 2012-09-17 | 2012-09-17 | Chip on board (COB)-light-emitting diode (LED) module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853299A (en) * | 2012-09-17 | 2013-01-02 | 东莞勤上光电股份有限公司 | COB (chip on board)-LED module and production process |
| CN107102462A (en) * | 2017-05-19 | 2017-08-29 | 合肥市惠科精密模具有限公司 | A kind of production technology for the liquid crystal module that radiates |
| CN107806602A (en) * | 2017-11-30 | 2018-03-16 | 四川聚商节能科技股份有限公司 | Spherical COB Down lamps in a kind of anti-dazzle |
-
2012
- 2012-09-17 CN CN2012204725798U patent/CN202938067U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853299A (en) * | 2012-09-17 | 2013-01-02 | 东莞勤上光电股份有限公司 | COB (chip on board)-LED module and production process |
| CN102853299B (en) * | 2012-09-17 | 2015-02-18 | 东莞勤上光电股份有限公司 | COB (chip on board)-LED module and production process |
| CN107102462A (en) * | 2017-05-19 | 2017-08-29 | 合肥市惠科精密模具有限公司 | A kind of production technology for the liquid crystal module that radiates |
| CN107806602A (en) * | 2017-11-30 | 2018-03-16 | 四川聚商节能科技股份有限公司 | Spherical COB Down lamps in a kind of anti-dazzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171101 Address after: 523565 Guangdong city of Dongguan province Changping Zhen Heng Jiang Jiang Xia Heng Industrial Road, set up a file Patentee after: KINGSUN OPTOELECTRONIC CO., LTD. Address before: 523000 Guangdong city of Dongguan province Changping Zhen Heng Jiang set up a file Patentee before: Dongguan Qinshang Photoelectric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20190917 |