CN203453936U - Heat radiation type underwater stainless steel LED (Light Emitting Diode) lamp - Google Patents
Heat radiation type underwater stainless steel LED (Light Emitting Diode) lamp Download PDFInfo
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- CN203453936U CN203453936U CN201320577392.9U CN201320577392U CN203453936U CN 203453936 U CN203453936 U CN 203453936U CN 201320577392 U CN201320577392 U CN 201320577392U CN 203453936 U CN203453936 U CN 203453936U
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- heat
- lamp
- stainless steel
- radiator
- heat radiation
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Abstract
The utility model provides a heat radiation type underwater stainless steel LED (Light Emitting Diode) lamp. The heat radiation type underwater stainless steel LED lamp comprises a lamp body, an LED chip substrate and a heat radiator, wherein the heat radiator is mounted on an annular platform in the lamp body; the LED chip substrate is located on a heat radiation bottom plate of the heat radiator. The heat radiation type underwater stainless steel LED lamp is characterized in that a heat conduction layer is arranged between the LED chip substrate and the heat radiation bottom plate of the heat radiator. With the adoption of the technical scheme, the heat radiation type underwater stainless steel LED lamp has the advantages of simple structure and reliable performance; a heat conduction area can be enlarged by the heat conduction layer and heat generated by the LED chip substrate is rapidly transmitted to the heat radiator, so that the heat radiation effect is improved, the service life is prolonged and the output power is improved.
Description
Technical field
The utility model relates to a kind of LED underwater lamp, particularly a kind of stainless steel LED underwater lamp.
Background technology
The LED chip substrate of existing stainless steel LED underwater lamp is to be generally directly fixed in lamp body, the contact-making surface of LED chip substrate and lamp body is less, thereby use thermal conductive surface also less, in use, the heat producing on LED chip substrate is unfavorable for that bulk storage goes out, and radiating effect is poor, if excess Temperature, easily make LED lamp damage, shortened service life.
Utility model content
The purpose of this utility model is just to provide a kind of heat dissipation type stainless steel LED underwater lamp of simple in structure, dependable performance, it can further increase heat-conducting area by heat-conducting layer, by the heat of the generation of LED chip substrate fast bulk storage go out, improve radiating effect, increase the service life.
The purpose of this utility model is to realize by such technical scheme, it includes lamp body, LED chip substrate and radiator, wherein, radiator is arranged on the ring platform in lamp body, LED chip substrate is positioned on the radiating bottom plate of radiator, it is characterized in that: between LED chip substrate and the radiating bottom plate of radiator, be provided with heat-conducting layer.
The utility model by arranging after heat-conducting layer between LED chip substrate and radiator, can further increase heat-conducting area, the heat that LED chip substrate is produced is delivered to radiator fast, by radiator, dispelled the heat again, improve radiating effect, avoided the too high LED of the making lamp of heat to damage, extended service life, dispel the heat fast, can also improve the power output of LED lamp.
Owing to having adopted technique scheme, the utlity model has advantage simple in structure, dependable performance, it can increase heat-conducting area by heat-conducting layer, the heat of the generation of LED chip substrate is delivered to radiator fast, improve radiating effect, extended service life, improved power output.
Accompanying drawing explanation
Accompanying drawing of the present utility model is described as follows.
Fig. 1 is the structural representation of the utility model the first embodiment.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Fig. 3 is the structural representation of the utility model the second embodiment.
In figure: 1. lamp body; 2.LED chip substrate; 3. radiator; 4. heat-conducting layer; 5. the second heat-conducting layer.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail: as shown in Figure 1, 2, novel lamp body 1, LED chip substrate 2 and the radiator 3 of comprising of this reality, wherein, radiator 3 is arranged on the ring platform in lamp body 1, LED chip substrate 2 is positioned on the radiating bottom plate of radiator 3, it is characterized in that: between LED chip substrate 2 and the radiating bottom plate of radiator 3, be provided with heat-conducting layer 4.
The utility model by arranging after heat-conducting layer 4 between LED chip substrate 2 and radiator 3, can further increase heat-conducting area, the heat that LED chip substrate 2 is produced is delivered to radiator 3 fast, by radiator 3, dispelled the heat again, improve radiating effect, avoided the too high LED of the making lamp of heat to damage, extended service life, dispel the heat fast, can also improve the power output of LED lamp.
As shown in Figure 3, in order further to improve radiating effect, between the heat dissipating ring-blades of radiator 3 and lamp body 1 inwall, be provided with the second heat-conducting layer 5.Radiator 3 is gone out hot bulk storage by the second heat-conducting layer 5.The layer structure that heat-conducting layer 4 can be made by heat-conducting silicone grease.The layer structure that the second heat-conducting layer 5 also can be made by heat-conducting silicone grease.The thermal conductivity of heat-conducting silicone grease is good.
Claims (4)
1. a heat dissipation type stainless steel LED underwater lamp, comprise lamp body (1), LED chip substrate (2) and radiator (3), wherein, radiator (3) is arranged on the ring platform in lamp body (1), LED chip substrate (2) is positioned on the radiating bottom plate of radiator (3), it is characterized in that: between LED chip substrate (2) and the radiating bottom plate of radiator (3), be provided with heat-conducting layer (4).
2. heat dissipation type stainless steel LED underwater lamp as claimed in claim 1, is characterized in that: between the heat dissipating ring-blades of radiator (3) and lamp body (1) inwall, be provided with the second heat-conducting layer (5).
3. heat dissipation type stainless steel LED underwater lamp as claimed in claim 1, is characterized in that: the layer structure that heat-conducting layer (4) is made by heat-conducting silicone grease.
4. heat dissipation type stainless steel LED underwater lamp as claimed in claim 2, is characterized in that: the layer structure that the second heat-conducting layer (5) is made by heat-conducting silicone grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577392.9U CN203453936U (en) | 2013-09-18 | 2013-09-18 | Heat radiation type underwater stainless steel LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577392.9U CN203453936U (en) | 2013-09-18 | 2013-09-18 | Heat radiation type underwater stainless steel LED (Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453936U true CN203453936U (en) | 2014-02-26 |
Family
ID=50133808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320577392.9U Expired - Fee Related CN203453936U (en) | 2013-09-18 | 2013-09-18 | Heat radiation type underwater stainless steel LED (Light Emitting Diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194904A (en) * | 2017-09-15 | 2018-06-22 | 广东韩星健康家居科技有限公司 | A kind of LED underwater lamps with high-efficient radiating function |
-
2013
- 2013-09-18 CN CN201320577392.9U patent/CN203453936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194904A (en) * | 2017-09-15 | 2018-06-22 | 广东韩星健康家居科技有限公司 | A kind of LED underwater lamps with high-efficient radiating function |
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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: 20140226 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |