CN201502911U - Heat radiator of LED light source plate - Google Patents
Heat radiator of LED light source plate Download PDFInfo
- Publication number
- CN201502911U CN201502911U CN2009202390020U CN200920239002U CN201502911U CN 201502911 U CN201502911 U CN 201502911U CN 2009202390020 U CN2009202390020 U CN 2009202390020U CN 200920239002 U CN200920239002 U CN 200920239002U CN 201502911 U CN201502911 U CN 201502911U
- Authority
- CN
- China
- Prior art keywords
- light source
- led light
- heat
- source plate
- utility
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a heat radiator of an LED light source plate, which comprises a light source plate (1), a heat radiation strip (2), heat conducting holes (3) and an LED light source assembly (4). The utility model is characterized in that the light source plate (1) is formed by a front side and a back side, the LED light source assembly (4) is distributed and arranged on the front side of the light source plate (1), the periphery of the LED light source assembly (4) is provided with the heat conducting holes (3), and the back side of the light source plate (1) is provided with the heat radiation strip (2). The utility model has the advantages that the novel heat radiator of the LED light source plate does not use an aluminum base plate, a heat conducting plate is directly made into the heat conducting strip to be placed on the back side of the light source plate, the production cost of LED lamp fittings is effectively lowered, heat transfer structures between LEDs are reduced, and the utility model is worth popularizing.
Description
Technical field
The utility model relates to technical field of lamps, especially designs the LED light fixture, specifically a kind of led light source plate heat dissipating device.
Background technology
At present, existing LED light fixture heat radiation is to adopt the aluminium base heat radiation mostly, heat reaches aluminium base by led light source, and aluminium base conducts heat to heat-conducting cream, and heat-conducting cream links to each other with heat sink again, heat progressively transmits, between the thermal conductivity factor difference cause heat to be not easy to spread out of because aluminium base cost height, and quality is heavy, the original price of LED is just very high, thereby adds the aluminium base whole cost that increases the LED light fixture.
Summary of the invention
The purpose of this utility model provides a kind of lower-cost led light source plate heat dissipating device with great heat radiation effect.The technical scheme that its technical problem that solves the utility model adopts is: structure of the present utility model comprises light source board (1), heat sink strip (2), thermal hole (3), led light source assembly (4), light source board (1) is made up of front and back, led light source assembly (4) is arranged and is arranged on the front of light source board (1), led light source assembly (4) is provided with thermal hole (3) all around, the back side of light source board (1) is provided with heat sink strip (2), and heat can reach the heat sink strip (2) at the back side by thermal hole (3).
The beneficial effects of the utility model are that this Novel LED light source plate heat dissipating device, is made the heat conduction bar and placed the light source board back side directly with heat-conducting plate without aluminium base.Effectively reduce the production cost of LED light fixture, reduce the heat transfer structure between the LED, be worthy to be popularized.
Description of drawings
Fig. 1 is a positive example structure schematic diagram of the present utility model;
Fig. 2 is a back side of the present utility model example structure schematic diagram;
Among the figure: light source board (1), heat sink strip (2), thermal hole (3), led light source assembly (4).
The specific embodiment
With reference to description of drawings the utility model is done following concrete detailed description; As shown in drawings, structure of the present utility model comprises light source board (1), heat sink strip (2), thermal hole (3), led light source assembly (4), light source board (1) is made up of front and back, led light source assembly (4) is arranged and is arranged on the front of light source board (1), led light source assembly (4) is provided with thermal hole (3) all around, the back side of light source board (1) is provided with heat sink strip (2), and heat can reach the heat sink strip (2) at the back side by thermal hole (3).
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design concept; common engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (1)
1. led light source plate heat dissipating device, comprise light source board (1), heat sink strip (2), thermal hole (3), led light source assembly (4), it is characterized in that light source board (1) is made up of front and back, led light source assembly (4) is arranged and is arranged on the front of light source board (1), led light source assembly (4) is provided with thermal hole (3) all around, and the back side of light source board (1) is provided with heat sink strip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202390020U CN201502911U (en) | 2009-09-28 | 2009-09-28 | Heat radiator of LED light source plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202390020U CN201502911U (en) | 2009-09-28 | 2009-09-28 | Heat radiator of LED light source plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502911U true CN201502911U (en) | 2010-06-09 |
Family
ID=42453844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202390020U Expired - Fee Related CN201502911U (en) | 2009-09-28 | 2009-09-28 | Heat radiator of LED light source plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502911U (en) |
-
2009
- 2009-09-28 CN CN2009202390020U patent/CN201502911U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201429006Y (en) | LED road lamp | |
| CN201575378U (en) | High power LED street lamp structure | |
| CN203671302U (en) | LED lamp with novel radiating structure being used | |
| CN201502911U (en) | Heat radiator of LED light source plate | |
| CN202580763U (en) | Novel light-emitting diode (LED) fluorescent tube | |
| CN203395885U (en) | Light-emitting diode (LED) head lamp | |
| CN105065947A (en) | Heat-insulation LED lamp | |
| CN202902062U (en) | LED industrial and mining lamp utilizing radiating fins | |
| CN202902211U (en) | Novel column radiator of light-emitting diode (LED) lamp | |
| CN202266869U (en) | High-power LED (Light Emitting Diode) tube lamp | |
| CN201251152Y (en) | High-power LED radiator | |
| CN204729973U (en) | A kind of Novel LED light source and heat sink assembly | |
| CN203948993U (en) | A kind of LED bulkhead lamp capable | |
| CN103867914A (en) | LED lamp | |
| CN203273514U (en) | High-power LED high-pole lamp | |
| CN102135247A (en) | LED (light-emitting diode) lamp | |
| CN203036431U (en) | Ultra-thin light-emitting diode (LED) project lamp capable of dissipating heat efficiently | |
| CN202992771U (en) | LED lamp | |
| CN204227126U (en) | A kind of durable type high-power LED lamp | |
| CN201513835U (en) | LED streetlamp lamp housing | |
| CN204026605U (en) | A kind of high-power LED lamp heat-dissipation lamp housing | |
| CN201706278U (en) | LED lamp with cooling device | |
| CN201866636U (en) | LED (light emitting diode) lighting lamp | |
| CN202993125U (en) | LED cooling structure | |
| CN201753869U (en) | LED streetlamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU KIRIN ELECTRONICS CO., LTD. Free format text: FORMER OWNER: NANTONG KIRIN ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20111017 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111017 Address after: 3, 226600, -2, No. 198 the Yellow Sea Avenue (West), Haian Town, Haian County, Jiangsu, Nantong Patentee after: Kirin Opto-electronic (Jiangsu) Co., Ltd. Address before: 226600, No. 288, West Changjiang Road, Haian Town, Haian County, Jiangsu City, Nantong province (2 building, building 1, Jiangsu Huaxin hi tech Innovation Co., Ltd.) Patentee before: Nantong kirin Electronics Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20100928 |