CN204358484U - A kind of LED lamp of easy heat radiation - Google Patents
A kind of LED lamp of easy heat radiation Download PDFInfo
- Publication number
- CN204358484U CN204358484U CN201420867913.9U CN201420867913U CN204358484U CN 204358484 U CN204358484 U CN 204358484U CN 201420867913 U CN201420867913 U CN 201420867913U CN 204358484 U CN204358484 U CN 204358484U
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- radiator
- lamp housing
- lamp
- heat dissipation
- led
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Abstract
本实用新型公开了一种易散热的LED灯具，包括有灯头，灯头上端连接有安装座，安装座上安装有散热器，散热器中部上端设有向上延伸的内管，内管内安装有驱动器，上端安装有铝基板，铝基板上安装有LED发光组件和反光杯，反光杯外设有灯壳，灯壳下端连接在散热器上端，灯壳与反光杯之间留有散热空腔，灯壳上端外壁上分布有若干条形气孔。本实用新型结构简单紧凑，安装使用方便，采用在灯壳与反光杯之间设置与散热器连通的散热空腔设计，加强了散热过程中冷热空气的对流交换，使得LED发光组件发出的热量能够快速的传导至散热器的散热翅片，有效地提高了散热速度和效率，延长了LED发光组件的使用寿命。
The utility model discloses an LED lamp which is easy to dissipate heat, which comprises a lamp cap, the upper end of the lamp cap is connected with a mounting seat, a radiator is installed on the mounting seat, an upwardly extending inner tube is arranged at the upper end of the middle part of the radiator, and a driver is installed in the inner tube. The upper end is equipped with an aluminum base plate, on which are installed LED light-emitting components and a reflector cup, and a lamp housing is arranged outside the reflector cup, and the lower end of the lamp housing is connected to the upper end of the radiator, and there is a heat dissipation cavity between the lamp housing and the reflector cup, and the lamp housing Several strip-shaped pores are distributed on the outer wall of the upper end. The utility model has a simple and compact structure, and is easy to install and use. It adopts the design of a heat dissipation cavity connected with the radiator between the lamp housing and the reflector cup, which strengthens the convective exchange of hot and cold air during the heat dissipation process, and makes the heat emitted by the LED light-emitting components The cooling fins that can quickly transfer to the heat sink can effectively improve the heat dissipation speed and efficiency, and prolong the service life of the LED lighting components.
Description
技术领域 technical field
本实用新型涉及LED灯具领域，具体为一种易散热的LED灯具。 The utility model relates to the field of LED lamps, in particular to an LED lamp which is easy to dissipate heat.
背景技术 Background technique
LED灯具不仅具有色度好、维护方便，寿命长的特点，更重要的是比传统灯具更节能。在保证LED灯具照明效果的前提下，LED灯具还要具有较好的散热能力。而现有的LED灯具结构不够合理，散热器的散热面积较小，空气对流较差，散热效果不佳， LED发光组件工作时产生的高热量不能及时高效的由散热机构吸收，容易加快LED灯具光衰速度，影响使用寿命。 LED lamps not only have the characteristics of good chromaticity, convenient maintenance, and long life, but more importantly, they are more energy-efficient than traditional lamps. Under the premise of ensuring the lighting effect of LED lamps, LED lamps must also have better heat dissipation capabilities. However, the structure of the existing LED lamps is not reasonable enough, the heat dissipation area of the radiator is small, the air convection is poor, and the heat dissipation effect is not good. The speed of light decay affects the service life.
实用新型内容 Utility model content
本实用新型的目的是提供一种易散热的LED灯具，以解决现有技术中传统的LED灯具结构不够合理，散热器的散热面积较小，空气对流较差，散热效果不佳， LED发光组件工作时产生的高热量不能及时高效的由散热机构吸收，容易加快LED灯具光衰速度，影响使用寿命的问题。 The purpose of this utility model is to provide an LED lamp that is easy to dissipate heat, so as to solve the problem that the structure of the traditional LED lamp in the prior art is unreasonable, the heat dissipation area of the radiator is small, the air convection is poor, and the heat dissipation effect is not good. The high heat generated during work cannot be absorbed by the heat dissipation mechanism in a timely and efficient manner, which will easily accelerate the light decay of LED lamps and affect the service life of the LED lamps.
为达到上述目的，本实用新型采用的技术方案为： In order to achieve the above object, the technical solution adopted by the utility model is:
一种易散热的LED灯具，其特征在于：包括有灯头，所述灯头上端连接有安装座，所述安装座上安装有散热器，所述散热器中部上端设有向上延伸的内管，所述内管内安装有驱动器，上端安装有铝基板，所述铝基板上安装有LED发光组件和反光杯，所述反光杯外设有灯壳，所述灯壳下端连接在散热器上端，所述灯壳与反光杯之间留有散热空腔，所述灯壳上端外壁上分布有若干条形气孔。 An LED lamp that is easy to dissipate heat is characterized in that it includes a lamp base, the upper end of the lamp base is connected with a mounting base, a radiator is installed on the mounting base, and an inner tube extending upward is provided at the upper end of the middle part of the radiator. A driver is installed inside the inner tube, an aluminum substrate is installed on the upper end, an LED light-emitting component and a reflector cup are installed on the aluminum substrate, a lamp housing is arranged outside the reflector cup, and the lower end of the lamp housing is connected to the upper end of the radiator. A cooling cavity is left between the lamp housing and the reflector cup, and several strip-shaped air holes are distributed on the outer wall of the upper end of the lamp housing.
所述的一种易散热的LED灯具，其特征在于：所述散热器内设有与散热空腔连通的气道。 The above-mentioned LED lamp that is easy to dissipate heat is characterized in that: the radiator is provided with an air passage that communicates with the heat dissipation cavity.
本实用新型的有益效果为： The beneficial effects of the utility model are:
本实用新型结构简单紧凑，安装使用方便，采用在灯壳与反光杯之间设置与散热器连通的散热空腔设计，加强了散热过程中冷热空气的对流交换，使得LED发光组件发出的热量能够快速的传导至散热器的散热翅片，有效地提高了散热速度和效率，延长了LED发光组件的使用寿命。 The utility model has a simple and compact structure, and is easy to install and use. It adopts the design of a heat dissipation cavity connected with the radiator between the lamp housing and the reflector cup, which strengthens the convective exchange of hot and cold air during the heat dissipation process, and makes the heat emitted by the LED light-emitting components The cooling fins that can quickly transfer to the heat sink can effectively improve the heat dissipation speed and efficiency, and prolong the service life of the LED lighting components.
附图说明 Description of drawings
图1为本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.
具体实施方式 Detailed ways
如图1所示，一种易散热的LED灯具，包括有灯头1，灯头1上端连接有安装座2，安装座2上安装有散热器3，散热器3中部上端设有向上延伸的内管4，内管4内安装有驱动器，上端安装有铝基板5，铝基板5上安装有LED发光组件6和反光杯7，反光杯7外设有灯壳8，灯壳8下端连接在散热器3上端，灯壳8与反光杯7之间留有散热空腔9，灯壳8上端外壁上分布有若干条形气孔10。 As shown in Figure 1, a LED lamp that is easy to dissipate heat includes a lamp base 1, the upper end of the lamp base 1 is connected with a mounting base 2, a radiator 3 is installed on the mounting base 2, and an inner tube extending upward is provided at the upper end of the middle part of the radiator 3. 4. A driver is installed inside the inner tube 4, an aluminum substrate 5 is installed on the upper end, an LED light-emitting component 6 and a reflector 7 are installed on the aluminum substrate 5, and a lamp housing 8 is arranged outside the reflector cup 7, and the lower end of the lamp housing 8 is connected to a radiator 3. At the upper end, there is a cooling cavity 9 between the lamp housing 8 and the reflector 7, and a number of strip-shaped air holes 10 are distributed on the outer wall of the upper end of the lamp housing 8.
散热器3内设有与散热空腔9连通的气道。 The radiator 3 is provided with an air passage communicating with the heat dissipation cavity 9 .
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867913.9U CN204358484U (en) | 2014-12-31 | 2014-12-31 | A kind of LED lamp of easy heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867913.9U CN204358484U (en) | 2014-12-31 | 2014-12-31 | A kind of LED lamp of easy heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358484U true CN204358484U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420867913.9U Expired - Lifetime CN204358484U (en) | 2014-12-31 | 2014-12-31 | A kind of LED lamp of easy heat radiation |
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| Country | Link |
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| CN (1) | CN204358484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448863A (en) * | 2017-08-20 | 2017-12-08 | 芜湖乐普汽车科技有限公司 | A kind of installing plate of automobile lamp |
| CN107448864A (en) * | 2017-08-20 | 2017-12-08 | 芜湖乐普汽车科技有限公司 | A kind of automobile lamp |
| CN107461698A (en) * | 2017-08-20 | 2017-12-12 | 芜湖乐普汽车科技有限公司 | A kind of manufacturing process of the installing plate of automobile lamp |
-
2014
- 2014-12-31 CN CN201420867913.9U patent/CN204358484U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448863A (en) * | 2017-08-20 | 2017-12-08 | 芜湖乐普汽车科技有限公司 | A kind of installing plate of automobile lamp |
| CN107448864A (en) * | 2017-08-20 | 2017-12-08 | 芜湖乐普汽车科技有限公司 | A kind of automobile lamp |
| CN107461698A (en) * | 2017-08-20 | 2017-12-12 | 芜湖乐普汽车科技有限公司 | A kind of manufacturing process of the installing plate of automobile lamp |
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Effective date of registration: 20160628 Granted publication date: 20150527 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
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