CN204062730U - A kind of LED down - Google Patents
A kind of LED down Download PDFInfo
- Publication number
- CN204062730U CN204062730U CN201420433438.4U CN201420433438U CN204062730U CN 204062730 U CN204062730 U CN 204062730U CN 201420433438 U CN201420433438 U CN 201420433438U CN 204062730 U CN204062730 U CN 204062730U
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- China
- Prior art keywords
- heat dissipating
- reflector
- dissipating housing
- led
- lamp panel
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Abstract
The utility model relates to a kind of LED down, comprise reflector, lampshade, described reflector inside is provided with electric ballast, LED lamp panel and LED, described electric ballast is connected with LED lamp panel function, described LED lamp panel is round table-like structure, and the diameter of upper end is less than the diameter of lower end, the back of described reflector is connected with heat dissipating housing, the outside of described heat dissipating housing is provided with some blocks of heat sinks, the inside of described heat dissipating housing is provided with radiator fan, and the base plate of described heat dissipating housing is provided with several louvres.The utility model is round table-like by LED lamp panel being set to, and can improve irradiating angle and the scope of Down lamp like this; By being threaded with heat dissipating housing by reflector, when reflector 1 is discarded, heat dissipating housing can be dismantled and continue to use, and has saved cost; By arranging radiator fan in heat dissipating housing, the heat of reflector can carry out forced heat radiation like this, improve the radiating effect of Down lamp.
Description
Technical field
The utility model relates to technical field of LED illumination, particularly relates to a kind of LED down.
Background technology
Down lamp is that one is embedded in ceiling, the lighting penetrated under light.From price, Down lamp uses electricity-saving lamp more common than LED Down lamp as light source, but from light efficiency, the luminous efficiency of LED Down lamp will be got well more than traditional energy-conserving barrel lamp.LED Down lamp generally comprises lamp cylinder, radiator, LED light source, reflector and face ring, radiator is connected to the lower port of lamp cylinder, LED light source is installed on a heat sink, reflector is located on LED light source, and by the connection of face ring and lamp cylinder, reflector is fixed in lamp cylinder, the range of exposures of LED down is little, the installation of such radiator and reflector all needs the cooperation of lamp cylinder to install, in but radiator and reflector are wrapped in by the arranging of lamp cylinder, be unfavorable for heat radiation, and current Down lamp radiator coordinate with reflector install after be not easy to dismantle, after down lamp is discarded, radiator is also discarded, the cost of LED Down lamp is made again to increase.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of LED down.
The utility model is achieved through the following technical solutions:
A kind of LED down, comprise reflector, lampshade, described reflector inside is provided with electric ballast, LED lamp panel and LED, described electric ballast is connected with LED lamp panel function, and described LED lamp panel is round table-like structure, and the diameter of upper end is less than the diameter of lower end, the back of described reflector is connected with heat dissipating housing, the outside of described heat dissipating housing is provided with some blocks of heat sinks, and the inside of described heat dissipating housing is provided with radiator fan, and the base plate of described heat dissipating housing is provided with several louvres.
As preferably, the upper end diameter of described LED lamp panel is 1/2nd of lower end diameter.
As preferably, the back of described reflector is threaded with heat dissipating housing.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, and reasonable in design, the utility model is round table-like by LED lamp panel being set to, and can improve irradiating angle and the scope of Down lamp like this; By being threaded with heat dissipating housing by reflector, when reflector 1 is discarded, heat dissipating housing can be dismantled and continue to use, and has saved cost; By arranging radiator fan in heat dissipating housing, the heat of reflector inside can be carried out forced heat radiation like this, improve the radiating effect of Down lamp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. reflector; 2. fan housing; 3. electric ballast; 4.LED lamp plate; 5.LED lamp; 6. heat dissipating housing; 7. heat sink; 8. radiator fan; 9. louvre.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, a kind of LED down, comprise reflector 1, lampshade 2, described reflector 1 inside is provided with electric ballast 3, LED lamp panel 4 and LED 5, described electric ballast 3 is connected with LED lamp panel 4 function, and described LED lamp panel 4 is in round table-like structure, and the diameter of upper end is less than the diameter of lower end, the upper end diameter can getting described LED lamp panel 4 is 1/2nd of lower end diameter, can improve irradiating angle and the scope of Down lamp like this.The back of described reflector 1 is connected with heat dissipating housing 6, and the back of described reflector 1 is threaded with heat dissipating housing 6, and when reflector 1 is discarded, heat dissipating housing 6 can be dismantled and continue to use, and has saved cost.The outside of described heat dissipating housing 6 is provided with some blocks of heat sinks 7, and the inside of described heat dissipating housing 6 is provided with radiator fan 8, and the base plate of described heat dissipating housing 6 is provided with several louvres 9, and louvre 9 is kidney-shaped, and the hot blast that radiator fan 8 is discharged is discharged from louvre 9.The internal heat of reflector 1 can be carried out forced heat radiation like this, improve the radiating effect of Down lamp.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a LED down, comprise reflector (1), lampshade (2), described reflector (1) inside is provided with electric ballast (3), LED lamp panel (4) and LED (5), described electric ballast (3) is connected with LED lamp panel (4) function, it is characterized in that: described LED lamp panel (4) is in round table-like structure, and the diameter of upper end is less than the diameter of lower end, the back of described reflector (1) is connected with heat dissipating housing (6), the outside of described heat dissipating housing (6) is provided with some blocks of heat sinks (7), the inside of described heat dissipating housing (6) is provided with radiator fan (8), the base plate of described heat dissipating housing (6) is provided with several louvres (9).
2. a kind of LED down according to claim 1, is characterized in that: the upper end diameter of described LED lamp panel (4) is 1/2nd of lower end diameter.
3. a kind of LED down according to claim 1, is characterized in that: the back of described reflector (1) is threaded with heat dissipating housing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433438.4U CN204062730U (en) | 2014-08-04 | 2014-08-04 | A kind of LED down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433438.4U CN204062730U (en) | 2014-08-04 | 2014-08-04 | A kind of LED down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062730U true CN204062730U (en) | 2014-12-31 |
Family
ID=52204238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420433438.4U Active CN204062730U (en) | 2014-08-04 | 2014-08-04 | A kind of LED down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042520A (en) * | 2015-07-29 | 2015-11-11 | 江苏达伦电子股份有限公司 | Housing with heat dissipation function for high-power LED lamp |
| CN116482848A (en) * | 2023-04-28 | 2023-07-25 | 广州市明美光电技术有限公司 | Uniform light source system and method for optical instrument and microscope |
-
2014
- 2014-08-04 CN CN201420433438.4U patent/CN204062730U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042520A (en) * | 2015-07-29 | 2015-11-11 | 江苏达伦电子股份有限公司 | Housing with heat dissipation function for high-power LED lamp |
| CN116482848A (en) * | 2023-04-28 | 2023-07-25 | 广州市明美光电技术有限公司 | Uniform light source system and method for optical instrument and microscope |
| CN116482848B (en) * | 2023-04-28 | 2023-10-24 | 广州市明美光电技术有限公司 | Uniform light source system and method for optical instrument and microscope |
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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: SHENZHEN SNC OPTO ELECTRONIC CO., LTD. Free format text: FORMER OWNER: CHENGDU PUJIANG KEXIAN TECHNOLOGY CO., LTD. Effective date: 20150213 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pan Nianhua Inventor before: Chen Qingyao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN QINGYAO TO: PAN NIANHUA Free format text: CORRECT: ADDRESS; FROM: 611630 CHENGDU, SICHUAN PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150213 Address after: 518000, Guangdong, Baoan District, Songgang, Shenzhen street, Luotian community, Xiangshan Avenue 172, Tai an industrial city 6, three, four, five, six Patentee after: Lian Yu Photoelectric Co., Ltd. of Shenzhen Address before: Po Yan Street in Heshan town of Pujiang County of Chengdu City, Sichuan province 611630 No. 6 Building 1 layer 1 Patentee before: CHENGDU PUJIANG KEXIAN TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518000 101-601, building 6, building 12, building 101-301, building 17, building 101-301, building 21, zhengda'an industrial city, No. 172, Xiangshan Avenue, Luotian community, Yanluo street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Lianyu photoelectric Co.,Ltd. Address before: 518000 floor 3, 4, 5 and 6, building 6, zhengda'an industrial city, No. 172 Xiangshan Avenue, Luotian community, Songgang street, Bao'an District, Shenzhen, Guangdong Patentee before: SNC OPTO Electronic Co.,Ltd. |
|
| CP03 | Change of name, title or address |