CN203052339U - High-power light emitting diode (LED) lamp - Google Patents
High-power light emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN203052339U CN203052339U CN2013200503660U CN201320050366U CN203052339U CN 203052339 U CN203052339 U CN 203052339U CN 2013200503660 U CN2013200503660 U CN 2013200503660U CN 201320050366 U CN201320050366 U CN 201320050366U CN 203052339 U CN203052339 U CN 203052339U
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- lamp
- heat
- led
- lamp housing
- power
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- Expired - Fee Related
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Abstract
The utility model discloses a high-power light emitting diode (LED) lamp which comprises a lamp housing provided with a lamp cap, wherein a heat-dissipating aluminum plate, a power source control circuit and a plurality of high-power LEDs with a substrate are mounted in the lamp housing, the substrate is mounted on the heat-dissipating aluminum plate, a transparent lamp shade covers the lamp housing and located on the periphery of the high-power LEDs, a fan which blows to the heat-dissipating aluminum plate is further arranged in the lamp housing, a plurality of heat-dissipating ventilating holes are formed in the lamp housing, and the power source control circuit is in electric connection with the high-power LEDs. The high-power LED lamp is compact in structure, heat generated by an LED lamp body can be dissipated quickly, and the service life of the high-power LED lamp is prolonged.
Description
Technical field
The utility model relates to a kind of high-powered LED lamp, belongs to the LED lighting technical field.
Background technology
At present, the LED light emitting diode have energy-conservation, long advantages such as (life-span are more than 100,000 hours in theory) of life-span, but when LED lamp power was big, the heat that the LED lamp sends was also bigger as lighting apparatus.The radiating mode of existing high-power LED (light emitting diode) lighting equipment can not fully reduce, and high-power [heat that produces during printing apparatus work causes great power LED equipment to have to move under higher operating temperature.This will cause may being reduced to the service life of LED lamp less than 7000 hours even damage and scrap.And the LED lamp that adds the high-power LED (light emitting diode) lighting equipment of heat abstractor generally is to adopt the mode of welding veneer to be connected with fin, and it assembles trouble, also has complex structure in addition, bulky shortcoming.
Summary of the invention
Technical problem to be solved in the utility model is the defective that overcomes prior art, and a kind of compact conformation is provided, and the heat that the LED lamp body is produced distributes fast, improves the high-powered LED lamp in its service life.
The utility model solves the problems of the technologies described above the technical scheme of taking: a kind of high-powered LED lamp, it comprises the lamp housing with lamp holder, the great power LED of heat-dissipating aluminium plate, power control circuit and some belt substrates is installed in the lamp housing, substrate is installed on the heat-dissipating aluminium plate, be covered with Transparent lamp shade on the lamp housing, this Transparent lamp shade is positioned at the periphery of great power LED, also is provided with the fan that blows to heat-dissipating aluminium plate in the lamp housing, have some heat dissipation ventilations hole on the lamp housing, power control circuit is electrically connected with great power LED.
Further, described heat-dissipating aluminium plate is provided with a plurality of radiating fins.
After having adopted technique scheme, after the great power LED energising, fan rotates, because heat-dissipating aluminium plate thermal capacity is big, the heat that the high power led electro miscarriage is given birth to can conduct on the heat-dissipating aluminium plate through substrate; Because the surface area of heat-dissipating aluminium plate is big, its area that contacts with air is also big, so radiating rate is also very fast, can rapidly heat be distributed, and reduces the operating temperature of high-powered LED lamp.Simultaneously, the air-flow that fan work produces blows to the surface of heat-dissipating aluminium plate can take away heat, plays the effect of accelerating heat radiation, and the operating temperature of high-powered LED lamp reduces just can reduce its working life of prolongation.The utility model can guarantee heat conducting stability, has compact conformation, advantage easy to assembly, and the radiating fin of heat-dissipating aluminium plate can be accelerated its radiating effect in addition.
Description of drawings
Fig. 1 is the structural representation of high-powered LED lamp of the present utility model.
The specific embodiment
Content of the present utility model is easier to be expressly understood in order to make, and according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below.
As shown in Figure 1, a kind of high-powered LED lamp, it comprises the lamp housing 1 with lamp holder 1-1, the great power LED 6 of heat-dissipating aluminium plate 4, power control circuit 2 and some belt substrate 6-1 is installed in the lamp housing 1, and substrate 6-1 is installed on the heat-dissipating aluminium plate 4, is covered with Transparent lamp shade 5 on the lamp housing 1, this Transparent lamp shade 5 is positioned at the periphery of great power LED 6, also be provided with the fan 3 that blows to heat-dissipating aluminium plate 4 in the lamp housing 1, have some heat dissipation ventilations hole 1-2 on the lamp housing 1, power control circuit 2 is electrically connected with great power LED 6.
After great power LED 6 energisings, fan 3 rotates, because heat-dissipating aluminium plate 4 thermal capacity are big, the heat that great power LED 6 electric currents produce can conduct on the heat-dissipating aluminium plate 4 through substrate 6-1; Because the surface area of heat-dissipating aluminium plate 4 is big, its area that contacts with air is also big, so radiating rate is also very fast, can rapidly heat be distributed, and reduces the operating temperature of high-powered LED lamp.Simultaneously, the air-flow that fan 3 work produce blows to the surface of heat-dissipating aluminium plate 4 can take away heat, plays the effect of accelerating heat radiation, and the operating temperature reduction of high-powered LED lamp just can reduce and prolong its working life.The utility model can guarantee heat conducting stability, has compact conformation, advantage easy to assembly.
In order to accelerate the radiating effect of heat-dissipating aluminium plate 4, heat-dissipating aluminium plate 4 is provided with a plurality of radiating fin 4-1.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. high-powered LED lamp, it is characterized in that: it comprises the have lamp holder lamp housing (1) of (1-1), heat-dissipating aluminium plate (4) is installed in the lamp housing (1), the great power LED (6) of power control circuit (2) and some belt substrates (6-1), substrate (6-1) is installed on the heat-dissipating aluminium plate (4), be covered with Transparent lamp shade (5) on the lamp housing (1), this Transparent lamp shade (5) is positioned at the periphery of great power LED (6), also be provided with the fan (3) that blows to heat-dissipating aluminium plate (4) in the lamp housing (1), have some heat dissipation ventilations hole (1-2) on the lamp housing (1), power control circuit (2) is electrically connected with great power LED (6).
2. high-powered LED lamp according to claim 1, it is characterized in that: described heat-dissipating aluminium plate (4) is provided with a plurality of radiating fins (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200503660U CN203052339U (en) | 2013-01-30 | 2013-01-30 | High-power light emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200503660U CN203052339U (en) | 2013-01-30 | 2013-01-30 | High-power light emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052339U true CN203052339U (en) | 2013-07-10 |
Family
ID=48735289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200503660U Expired - Fee Related CN203052339U (en) | 2013-01-30 | 2013-01-30 | High-power light emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052339U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806902A (en) * | 2014-06-04 | 2015-07-29 | 聂金芳 | Novel dish-shaped LED (light-emitting diode) lamp |
| CN105953190A (en) * | 2016-06-22 | 2016-09-21 | 东莞市闻誉实业有限公司 | Heat dissipation LED lighting equipment |
| CN107504377A (en) * | 2017-10-10 | 2017-12-22 | 方步雄 | Led |
-
2013
- 2013-01-30 CN CN2013200503660U patent/CN203052339U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806902A (en) * | 2014-06-04 | 2015-07-29 | 聂金芳 | Novel dish-shaped LED (light-emitting diode) lamp |
| CN105953190A (en) * | 2016-06-22 | 2016-09-21 | 东莞市闻誉实业有限公司 | Heat dissipation LED lighting equipment |
| CN107504377A (en) * | 2017-10-10 | 2017-12-22 | 方步雄 | Led |
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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 JINGDINGYUAN OPTOELECTRONIC TECHNOLOGY CO Free format text: FORMER OWNER: WUHU HUISHANG HOME FURNISHING MANUFACTURING CO., LTD. Effective date: 20131213 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 241200 WUHU, ANHUI PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131213 Address after: Four A, Dongbao Industrial Zone, Sha Wu street, Shenzhen, Guangdong, Baoan District 518000, China Patentee after: Shenzhen City Jingdingyuan Optoelectronics Science & Technology Co., Ltd. Address before: 241200 Anhui city of Wuhu province Fanchang County Economic Development Zone Science and technology park business times thinking Patentee before: Wuhu Huishang Home Furnishing Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |