CN204962678U - High -power LED lamp radiator unit of efficient - Google Patents
High -power LED lamp radiator unit of efficient Download PDFInfo
- Publication number
- CN204962678U CN204962678U CN201520697277.4U CN201520697277U CN204962678U CN 204962678 U CN204962678 U CN 204962678U CN 201520697277 U CN201520697277 U CN 201520697277U CN 204962678 U CN204962678 U CN 204962678U
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- China
- Prior art keywords
- inserted sheet
- salband
- heat exchange
- led lamp
- heat radiation
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Abstract
The utility model provides a high -power LED lamp radiator unit of efficient, including a plurality of LED NULL, base plate, heat exchange component, wherein, LED NULL fixes on the base plate, and is array distribution, is provided with multi -disc heat dissipation inserted sheet on the heat exchange component, and the heat dissipation inserted sheet bilateral symmetry distribute on the heat exchange component, and adopts the mode of slipping between heat exchange component and the heat dissipation inserted sheet, be provided with one on the heat dissipation inserted sheet and lead to the groove, lead to the groove and run through one side heat dissipation inserted sheet, set up a salband around the heat dissipation inserted sheet, one side of salband is one " S " type broken line, and the opposite side of salband sets up a coolant liquid commuting case, and the both sides of coolant liquid commuting case are continuous with the both ends of salband respectively, form a cooling system, still be provided with two check valves in the coolant liquid commuting case, the check valve is continuous with the both ends of salband respectively, prevents the backward flow phenomenon, influences the cooling effect. High -power LED lamp radiator unit simple structure, the radiating rate is fast, and the radiating effect is good moreover.
Description
Technical field
The utility model relates to a kind of radiating subassembly, particularly the efficient high-powered LED lamp radiating subassembly of one.
Background technology
LED, as a kind of novel lighting source, has energy-conserving and environment-protective, the advantages such as long service life, is widely used in various public situation.But because LED uses power higher, LED light source is still faced with chip heat to be in use difficult to dissipate, the problem that chip temperature is higher, thus LED generation look is waftd, and have influence on the service life of LED light source.For powerful light fixture, increase heat sink area and cause again light fixture heavier, be unfavorable for the development of following light fixture.
In view of above-mentioned defect, the utility model creator obtains the utility model finally through long research and practice.
Utility model content
The purpose of this utility model is, provides a kind of high-powered LED lamp radiating subassembly efficiently, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution adopted in the utility model is, a kind of high-powered LED lamp radiating subassembly is efficiently provided, it comprises multiple LED integrated chip, substrate, heat exchange elements, wherein, described LED integrated chip is fixing on the substrate, and in array distribution, described substrate is fixed on the lower surface of heat exchange elements, the upper surface of described heat exchange elements is provided with multi-disc heat radiation inserted sheet, described heat radiation inserted sheet is symmetrical to be distributed on described heat exchange elements, and adopt sliding mode between described heat exchange elements and described heat radiation inserted sheet: the heat radiation inserted sheet of described side is provided with a groove, described groove runs through side heat radiation inserted sheet, around described heat radiation inserted sheet, a salband is set, the side of described salband is one " S " type broken line, and be trapped among around every a slice heat radiation inserted sheet, the opposite side of described salband arranges a cooling fluid commuting case, the both sides of described cooling fluid commuting case are connected with the two ends of described salband respectively, form a cooling recirculation system, also be provided with two check valves in described cooling fluid commuting case, described check valve is connected with the two ends of described salband respectively, prevents backflow phenomenon, affects cooling effect.
Heat radiating device for high-power LED street lamp structure described in the utility model is simple, and radiating rate is fast, and good heat dissipation effect.
Preferably, described heat radiating device for high-power LED street lamp also comprises a capping, and the two ends of described capping are connected with the two ends of described heat exchange elements respectively, and the side of described capping arranges a rotating shaft, and opposite side arranges a buckle.
Preferably, described capping is provided with multiple rectangle strip through hole, and is symmetrically distributed in described capping, be beneficial to distributing of heat.
The beneficial effects of the utility model are compared with the prior art: heat radiating device for high-power LED street lamp structure described in the utility model is simple, and radiating rate is fast, and good heat dissipation effect.
Accompanying drawing explanation
Fig. 1 is the front view of the efficient high-powered LED lamp radiating subassembly of the utility model;
Fig. 2 is the top view of the efficient high-powered LED lamp radiating subassembly of the utility model:
Fig. 3 is the shaft side figure of the efficient high-powered LED lamp radiating subassembly of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
Refer to shown in Fig. 1, it is the front view of the efficient high-powered LED lamp radiating subassembly of the utility model: shown in composition graphs 2, it is the top view of the efficient high-powered LED lamp radiating subassembly of the utility model: and shown in Fig. 3, it is the shaft side figure of the utility model efficient high-powered LED lamp radiating subassembly: described high-powered LED lamp radiating subassembly, it comprises multiple LED integrated chip 1, substrate 2, heat exchange elements 3, wherein, described LED integrated chip 1 is fixed on described substrate 2, and in array distribution, described substrate 2 is fixed on the lower surface of heat exchange elements 3, the upper surface of described heat exchange elements 3 is provided with multi-disc heat radiation inserted sheet 4, described heat radiation inserted sheet 4 is symmetrical to be distributed on described heat exchange elements 3, and adopt sliding mode between described heat exchange elements 3 and described heat radiation inserted sheet 4, described heat radiation inserted sheet 4 can be disassembled from described heat exchange elements 3, change at any time, and by the heat of LED generation, by described heat exchange elements 3, focus on described heat radiation inserted sheet 4, the heat radiation inserted sheet 4 of described side is provided with a groove 41, described groove 41 runs through side heat radiation inserted sheet 4, be beneficial to distributing of heat: described heat radiation inserted sheet 4 surrounding arranges a salband 5, the side of described salband 5 is one " S " type broken line, and be trapped among every a slice heat radiation inserted sheet 4 around, by the heat that heat radiation inserted sheet 4 distributes, by cooling fluid by it elimination, reach cooling effect, another example of described salband 5 arranges a cooling fluid commuting case 51, the both sides of described cooling fluid commuting case 51 are connected with the two ends of described salband 5 respectively, by the cooling fluid after described heat radiation inserted sheet 4 by described cooling fluid commuting case 51, the cooling fluid of heat is returned to initial temperature, again described heat radiation inserted sheet 4 is cooled, form a cooling recirculation system, also be provided with two check valves 52 in described cooling fluid commuting case 51, described check valve 52 is connected with the two ends of described salband 5 respectively, prevents backflow phenomenon, affects cooling effect.
Described heat radiating device for high-power LED street lamp also comprises a capping 6, the two ends of described capping 6 are connected with the two ends of described heat exchange elements 3 respectively, the side of described capping 6 arranges a rotating shaft 61, opposite side arranges a buckle 62, when described LED street lamp heat abstractor checked by needs, only need open described buckle 62, by described rotating shaft 61, described capping 6 be rotated around described rotating shaft 61.
Described capping 6 is provided with multiple rectangle strip through hole 63, and is symmetrically distributed in described capping, be beneficial to distributing of heat.
Heat radiating device for high-power LED street lamp structure described in the utility model is simple, and radiating rate is fast, and good heat dissipation effect.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for the utility model, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that the utility model claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.
Claims (3)
1. an efficient high-powered LED lamp radiating subassembly, it is characterized in that, described high-powered LED lamp radiating subassembly comprises multiple LED integrated chip, substrate, heat exchange elements, wherein, described LED integrated chip is fixing on the substrate, and in array distribution, described substrate is fixed on the lower surface of heat exchange elements, the upper surface of described heat exchange elements is provided with multi-disc heat radiation inserted sheet, described heat radiation inserted sheet is symmetrical to be distributed on described heat exchange elements, and adopts sliding mode between described heat exchange elements and described heat radiation inserted sheet; Described heat radiation inserted sheet is provided with a groove, and described groove runs through heat radiation inserted sheet; Arrange a salband around described heat radiation inserted sheet, the side of described salband is one " S " type broken line, and opposite side arranges a cooling fluid commuting case, and the both sides of described cooling fluid commuting case are connected with the two ends of described salband respectively, form a cooling recirculation system; Also be provided with two check valves in described cooling fluid commuting case, described check valve is connected with the two ends of described salband respectively, prevents backflow phenomenon, affects cooling effect.
2. high-powered LED lamp radiating subassembly according to claim 1, it is characterized in that, described high-powered LED lamp radiating subassembly also comprises a capping, and the two ends of described capping are connected with the two ends of described heat exchange elements respectively, the side of described capping arranges a rotating shaft, and opposite side arranges a buckle.
3. high-powered LED lamp radiating subassembly according to claim 2, is characterized in that, described capping is provided with multiple rectangle strip through hole, and is symmetrically distributed in described capping, is beneficial to distributing of heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697277.4U CN204962678U (en) | 2015-09-07 | 2015-09-07 | High -power LED lamp radiator unit of efficient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697277.4U CN204962678U (en) | 2015-09-07 | 2015-09-07 | High -power LED lamp radiator unit of efficient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204962678U true CN204962678U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520697277.4U Expired - Fee Related CN204962678U (en) | 2015-09-07 | 2015-09-07 | High -power LED lamp radiator unit of efficient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204962678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143832A (en) * | 2017-06-30 | 2017-09-08 | 郭克女 | A kind of LED lamp heat sink of good heat dissipation effect |
| CN107355761A (en) * | 2017-06-30 | 2017-11-17 | 陈伟景 | A kind of heat radiator for LED illumination lamp |
-
2015
- 2015-09-07 CN CN201520697277.4U patent/CN204962678U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143832A (en) * | 2017-06-30 | 2017-09-08 | 郭克女 | A kind of LED lamp heat sink of good heat dissipation effect |
| CN107355761A (en) * | 2017-06-30 | 2017-11-17 | 陈伟景 | A kind of heat radiator for LED illumination lamp |
| CN107143832B (en) * | 2017-06-30 | 2019-12-13 | 嘉兴厚亿纺织股份有限公司 | LED lamp radiator with good radiating effect |
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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: 20160113 Termination date: 20170907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |