CN202065848U - Efficient heat dissipation light-emitting diode (LED) down lamp - Google Patents
Efficient heat dissipation light-emitting diode (LED) down lamp Download PDFInfo
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- CN202065848U CN202065848U CN2011201506760U CN201120150676U CN202065848U CN 202065848 U CN202065848 U CN 202065848U CN 2011201506760 U CN2011201506760 U CN 2011201506760U CN 201120150676 U CN201120150676 U CN 201120150676U CN 202065848 U CN202065848 U CN 202065848U
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- source module
- radiator
- down lamp
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Abstract
The utility model discloses an efficient heat dissipation light-emitting diode (LED) down lamp, which structurally comprises an outer ring, a diffuser, an LED light source module, a radiator, a support and a pressure spring, wherein the outer ring is assembled and connected with the opening end of the diffuser, the LED light source module is arranged at the bottom end of the diffuser, the radiator is fixedly connected with the LED light source module, the support connects the outer ring with the radiator, the pressure spring is assembled and connected with the support, wherein the radiator comprises an annular base and a heat dissipation fin which is arranged along the periphery of the annular base, one end surface of the annular base is fixedly connected with the LED light source module, and the other end surface of the annular base is fixedly connected with the support. Compared with the prior art, the utility model has the characteristics of good heat dissipation effect, simple structure, and stability and reliability in installation.
Description
Technical field
The utility model relates to LED semiconductor lamp technical field, particularly relates to a kind of high-efficiency heat radiating LED Down lamp.
Background technology
Every field during the LED Down lamp is widely used in living is a kind of lighting that is embedded into light down-ejection type in the ceiling.It can keep the integral body of building decoration unified and perfect, does not destroy the setting of light fixture, and light source can be hidden building decoration inside, does not expose, and free from glare brings soft, uniform visual effect to the people, has light efficiency height, the life-span is long, low in energy consumption, brightness is high characteristics.
LED Down lamp of the prior art, its structure includes outer shroud, reflection shield, led light source module, radiator, support and holddown spring, outer shroud is connected with the cover mouth end assembling of reflection shield, the led light source module is arranged at the cover bottom of reflection shield, radiator is fixedlyed connected with the led light source module, support connects outer shroud and radiator, holddown spring is connected with the support assembling, because radiator does not fully contact with the led light source module, make radiating effect relatively poor, and being connected built on the sand between radiator and the led light source module, also influenced radiating effect.
Therefore, for addressing the above problem, needing badly provides a kind of good heat dissipation effect, and high-efficiency heat radiating LED Down lamp simple in structure, that installation is firm.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art and a kind of good heat dissipation effect is provided, and high-efficiency heat radiating LED Down lamp simple in structure, that installation is firm.
The purpose of this utility model is achieved through the following technical solutions:
A kind of high-efficiency heat radiating LED Down lamp is provided, include outer shroud, reflection shield, the led light source module, radiator, support and holddown spring, described outer shroud is connected with the cover mouth end assembling of described reflection shield, described led light source module is arranged at the cover bottom of described reflection shield, described radiator is fixedlyed connected with described led light source module, described support connects described outer shroud and described radiator, described holddown spring is connected with described support assembling, wherein, the radiating fin that described radiator includes circular base and is provided with along the excircle of described circular base, one end face of described circular base is fixedlyed connected with described led light source module, fixedlys connected with described support in the other end of described circular base.
Wherein, described radiating fin is equidistant even distribution setting along the excircle of described circular base.
Wherein, described radiating fin is provided with the kink of curve.
Wherein, described support is provided with the clamping mouth, and described clamping mouth is relatively set with two buckles, and described holddown spring is the holddown spring of double hook, and the holddown spring of described double hook is clasped and is connected with described two respectively.
Wherein, described support is provided with two or more support.
Wherein, described support is equidistant even distribution setting along the circumference of described outer shroud.
The beneficial effects of the utility model: a kind of high-efficiency heat radiating LED Down lamp of the present utility model, include outer shroud, reflection shield, the led light source module, radiator, support and holddown spring, outer shroud is connected with the cover mouth end assembling of reflection shield, the led light source module is arranged at the cover bottom of reflection shield, radiator is fixedlyed connected with the led light source module, support connects outer shroud and radiator, holddown spring is connected with the support assembling, wherein, the radiating fin that radiator includes circular base and is provided with along the excircle of circular base, one end face of circular base is fixedlyed connected with the led light source module, fixedlys connected with support in the other end of circular base.Compared with prior art, a kind of high-efficiency heat radiating LED Down lamp of the present utility model has good heat dissipation effect, and firm characteristics are stablized in simple in structure, installation.
Description of drawings
Utilize accompanying drawing that utility model is described further, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the following drawings.
Fig. 1 is the structural representation of a kind of high-efficiency heat radiating LED Down lamp of the present utility model.
Fig. 2 is the structural representation at another visual angle of a kind of high-efficiency heat radiating LED Down lamp of the present utility model.
In Fig. 1 and Fig. 2, include:
11---outer shroud, 12---reflection shield, 13---led light source module, 14---radiator, 141---circular base, 142---radiating fin, 15---supports.
The specific embodiment
With the following Examples the utility model is further described.
The specific embodiment of a kind of high-efficiency heat radiating LED Down lamp of the present utility model, as depicted in figs. 1 and 2, include outer shroud 11, reflection shield 12, led light source module 13, radiator 14, support 15 and holddown spring, described outer shroud 11 is connected with the cover mouth end assembling of described reflection shield 12, described led light source module 13 is arranged at the cover bottom of described reflection shield 12, described radiator 14 is fixedlyed connected with described led light source module 13, described support 15 connects described outer shroud 11 and described radiator 14, described holddown spring is connected with described support 15 assemblings, wherein, the radiating fin 142 that described radiator 14 includes circular base 141 and is provided with along the excircle of described circular base 141, one end face of described circular base 141 is fixedlyed connected with described led light source module 13, fixedlys connected with described support 15 in the other end of described circular base 141.The radiating fin 142 of radiator 14 is arranged at the excircle of circular base 141, has increased area of dissipation, and forms air flow channel between each radiating fin 142, has further strengthened heat radiation; Radiator 14 is fixedlyed connected with led light source module 13 and support 15 respectively by circular base 141, compared with prior art, has the firm characteristics of stablizing of installing, and is simultaneously simple in structure, is convenient to large-area popularization and universal on the market.
In the present embodiment, described radiating fin 142 is equidistant even distribution setting along the excircle of described circular base 141.Equidistant heat-dissipating space is convenient to heat radiation, strengthens radiating effect.
In the present embodiment, described radiating fin 142 is provided with the kink of curve.Heat radiation runner with bending can quicken the heat radiation of led light source module 13, has further improved radiating effect.
In the present embodiment, described support 15 is provided with the clamping mouth, and described clamping mouth is relatively set with two buckles, and described holddown spring is the holddown spring of double hook, and the holddown spring of described double hook is clasped and is connected with described two respectively.
In the present embodiment, described support 15 is provided with two or more support 15.Good stability.
In the present embodiment, described support 15 is equidistant even distribution setting along the circumference of described outer shroud 11.
Should be noted that at last; above embodiment is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (6)
1. high-efficiency heat radiating LED Down lamp, include outer shroud, reflection shield, the led light source module, radiator, support and holddown spring, described outer shroud is connected with the cover mouth end assembling of described reflection shield, described led light source module is arranged at the cover bottom of described reflection shield, described radiator is fixedlyed connected with described led light source module, described support connects described outer shroud and described radiator, described holddown spring is connected with described support assembling, it is characterized in that: the radiating fin that described radiator includes circular base and is provided with along the excircle of described circular base, one end face of described circular base is fixedlyed connected with described led light source module, fixedlys connected with described support in the other end of described circular base.
2. a kind of high-efficiency heat radiating LED Down lamp according to claim 1 is characterized in that: described radiating fin is equidistant even distribution setting along the excircle of described circular base.
3. a kind of high-efficiency heat radiating LED Down lamp according to claim 1 and 2, it is characterized in that: described radiating fin is provided with the kink of curve.
4. a kind of high-efficiency heat radiating LED Down lamp according to claim 1, it is characterized in that: described support is provided with the clamping mouth, described clamping mouth is relatively set with two buckles, and described holddown spring is the holddown spring of double hook, and the holddown spring of described double hook is clasped and is connected with described two respectively.
5. a kind of high-efficiency heat radiating LED Down lamp according to claim 1, it is characterized in that: described support is provided with two or more support.
6. a kind of high-efficiency heat radiating LED Down lamp according to claim 5 is characterized in that: described support is equidistant even distribution setting along the circumference of described outer shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201506760U CN202065848U (en) | 2011-05-12 | 2011-05-12 | Efficient heat dissipation light-emitting diode (LED) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201506760U CN202065848U (en) | 2011-05-12 | 2011-05-12 | Efficient heat dissipation light-emitting diode (LED) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065848U true CN202065848U (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201506760U Expired - Fee Related CN202065848U (en) | 2011-05-12 | 2011-05-12 | Efficient heat dissipation light-emitting diode (LED) down lamp |
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| CN (1) | CN202065848U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162278A (en) * | 2013-03-22 | 2013-06-19 | 亚士吉灯饰(东莞)有限公司 | Radiator, radiator manufacturing method and light-emitting diode (LED) spotlight structure |
| CN103453358A (en) * | 2013-07-15 | 2013-12-18 | 深圳市巧精灵照明有限公司 | Light-emitting-diode down lamp |
| CN109539057A (en) * | 2019-01-07 | 2019-03-29 | 广东恒润光电有限公司 | A kind of embedded fireproof ceiling lamp |
-
2011
- 2011-05-12 CN CN2011201506760U patent/CN202065848U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162278A (en) * | 2013-03-22 | 2013-06-19 | 亚士吉灯饰(东莞)有限公司 | Radiator, radiator manufacturing method and light-emitting diode (LED) spotlight structure |
| CN103162278B (en) * | 2013-03-22 | 2016-03-30 | 亚士吉灯饰(东莞)有限公司 | The manufacture method of a kind of radiator, radiator and LED spotlight structure |
| CN103453358A (en) * | 2013-07-15 | 2013-12-18 | 深圳市巧精灵照明有限公司 | Light-emitting-diode down lamp |
| CN109539057A (en) * | 2019-01-07 | 2019-03-29 | 广东恒润光电有限公司 | A kind of embedded fireproof ceiling lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20150512 |
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| EXPY | Termination of patent right or utility model |