CN203454060U - LED heat conduction substrate, LED light source module and LED lamp - Google Patents
LED heat conduction substrate, LED light source module and LED lamp Download PDFInfo
- Publication number
- CN203454060U CN203454060U CN201320540643.6U CN201320540643U CN203454060U CN 203454060 U CN203454060 U CN 203454060U CN 201320540643 U CN201320540643 U CN 201320540643U CN 203454060 U CN203454060 U CN 203454060U
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- light source
- led light
- main body
- base main
- source module
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Abstract
The utility model provides an LED heat conduction substrate. The LED heat conduction substrate comprises a substrate body, wherein an element installing position is arranged on one surface of the substrate body. The substrate body comprises a first end portion and a second end portion. The substrate body can be bent towards the other surface side of the substrate body to make the first end portion and the second end portion connected end to end. At least one clamping part is formed on the first end portion. At least one part to be clamped which can be clamped and matched with the clamping part is formed on the second end portion. The utility model further provides an LED light source module with the LED heat conduction substrate and an LED lamp. When the LED light source module is installed on a light source supporting part in an interference fit mode, the clamping part and the part to be clamped are clamped and matched to provide locking force, the LED light source module is made to be tightly attached to the light source supporting part, the LED light source module is convenient to assemble, heat resistance between the LED light source module and the light source supporting part is reduced, and heat radiation efficiency is improved.
Description
Technical field
The utility model relates to LED technical field, is specifically related to a kind of LED heat-conducting substrate, LED light source module and comprises the LED light fixture of this light source module.
Background technology
LED light-emitting component also produces a large amount of heats when high-luminance light output is provided, yet under high-temperature work environment, the problems such as colour cast, brightness reduction, shortening in service life can occur LED light-emitting component, even there will be fault immediately.For solving this kind of problem, require the heat-conducting substrate of carrying LED light-emitting component can derive in time, fully the heat producing when LED light-emitting component is worked, be widely used metal substrate at present and prepared LED light source module to meet the requirement to substrate heat conductivility.
Based on the luminous needs of LED light fixture wide-angle, LED light source module forms the three-dimensional shape that comprises a plurality of light-emitting areas conventionally.As Chinese invention patent CN101471335B discloses a kind of flexible LED light source module, it possesses has: metal base plate, and one first type surface is insulated layer and covers; Conductive pattern, is formed at the interarea of insulating barrier; And LED light-emitting component, be electrically connected with conductive pattern, wherein, in another first type surface of metal base plate, ditch is set, and at the position that is provided with ditch, LED light source module is bent to and the opposition side that LED light-emitting component one side is installed.
But when existing metal substrate is bent to form three-dimensional LED light source module, there is the not good problem of LED light source module shape stability.The LED light source module of prismatic shape of take is example, in the time of in the light source support that LED light source module is directly sleeved on to LED light fixture in the mode of interference fit, easily there is deformation in LED light source module, can not be fitted in closely in light source support, cause the thermal resistance between LED light source module and light source support very large, LED light fixture heat dispersion is not good.And if in the mode of screw fastening, LED light source module is locked in light source support, make the assembling of LED light source module complicated.
Utility model content
In view of the problem described in background technology, the LED light fixture that the utility model is necessary to provide novel LED heat-conducting substrate, the LED light source module that a kind of shape stability is better, heat conductivility is better, convenient for assembly and comprises this module.
The purpose of this utility model is achieved through the following technical solutions:
A kind of LED heat-conducting substrate, be included in the base main body that surface thereof is provided with element installation position, described base main body comprises first end and the second end, described base main body can join end to end described first end and described the second end to its another face side bending, at described first end, be formed with at least one Access Division, at described the second end, being formed with at least one can form the Access Division for the treatment of that clamping coordinate with described Access Division.
Preferably, described base main body is provided with two the first grooves that are parallel to each other above on its another surface, and described base main body can be prism along described the first groove bending.
Preferably, one side of described base main body is provided with by the extended crown member installation portion of described base main body, on described crown member installation portion, be provided with element installation position, between described base main body and described crown member installation portion, be provided with the second groove, described crown member installation portion can form along described the second groove bending the end face of described prism.
A LED light source module, comprises any above-mentioned LED heat-conducting substrate, and the LED light-emitting component that is arranged on described element installation position.
Described LED light source module rely on described Access Division and described in treat that clamping between Access Division coordinates the coupling mechanism force providing to be fixed in the light source support of LED bulb lamp.
Another kind of LED light source module, comprise by bending and process the base main body that forms stereochemical structure, LED light-emitting component is installed on the outer surface of described base main body, described base main body comprises end to end first end and the second end, at described first end, be formed with at least one Access Division, at described the second end, be formed with at least one and form with described Access Division the Access Division for the treatment of that clamping coordinates.
Preferably, described base main body within it surface is provided with two the first grooves that are parallel to each other above, and described base main body is prism along described the first groove bending.
Preferably, in the upper end of described base main body, be provided with by the extended crown member installation portion of described base main body, LED light-emitting component is installed on the outer surface of described crown member installation portion, between described base main body and described crown member installation portion, be provided with the second groove, described crown member installation portion forms the end face of described prism along described the second groove bending.
A LED light fixture, comprises a light source support, and described another kind of LED light source module relies on inner chamber that described base main body surrounds and the interference fit between described light source support to be fixed in described light source support.
A LED light fixture, comprises a light source support, described another kind of LED light source module rely on described Access Division and described in treat that clamping between Access Division coordinates the coupling mechanism force providing to be fixed in described light source support.
With respect to prior art, the utility model has the advantage of:
When LED light source module relies on interference fit to be mounted to light source support, clamping between He Dai Access Division, Access Division coordinates provides coupling mechanism force, make LED light source module be close to light source support, not only convenient for assembly, and reduce the thermal resistance between LED light source module and light source support, improve radiating efficiency.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the LED heat-conducting substrate of the utility model embodiment mono-;
Fig. 2 is the planar structure schematic diagram of the LED light source module before the bending of embodiment mono-is processed;
Fig. 3 is the perspective view of the LED light source module of processing through bending of embodiment mono-;
Fig. 4 is the perspective view of LED light source module mounting structure in the LED light fixture of embodiment mono-;
Fig. 5 to Fig. 8 be respectively the utility model embodiment bis-LED heat-conducting substrate planar structure schematic diagram, the planar structure schematic diagram of the LED light source module of bending before processing, the perspective view of LED light source module mounting structure in the perspective view of the LED light source module of bending after processing, LED light fixture;
Fig. 9 to Figure 12 be respectively the utility model embodiment tri-LED heat-conducting substrate planar structure schematic diagram, the planar structure schematic diagram of the LED light source module of bending before processing, the perspective view of LED light source module mounting structure in the perspective view of the LED light source module of bending after processing, LED light fixture.
The specific embodiment
embodiment mono-:
The present embodiment provides a kind of LED heat-conducting substrate, with the LED light source module of this heat-conducting substrate and comprise the LED light fixture of this module.
As shown in Figure 1, a kind of LED heat-conducting substrate, comprises and the base main body 1 of metal material is provided with element installation position (not shown) on a surface of described base main body 1.Described base main body 1 comprises relative first end and the second end, at described first end, is formed with at least one Access Division 2, described the second end be formed with one can form that clampings coordinate with described Access Division 2 treat Access Division 3.Described base main body 1 is bent, makes it described first end and described the second end to be joined end to end to its another face side bending.
Concrete, described Access Division 2 is the jut that comprises neck and head, and the width of described head is greater than the width of described neck, described in treat that Access Division 3 is the grooves that agree with described Access Division 2.One side of described base main body 1 is provided with six by the crown member installation portion 6 of described base main body 1 extended arch, and two crown member installation portions 6 are therein provided with positive and negative power supply solder joint 7.
As shown in Figures 2 and 3, the LED light source module of the present embodiment comprises the LED heat-conducting substrate shown in Fig. 1 and a plurality of LED light-emitting components 8 mounted thereto.Wherein, on each crown member installation portion 6, a LED light-emitting component 8 is all installed.All LED light-emitting components 8 are all connected with described positive and negative power supply solder joint 7 circuit.
The surface that described base main body 1 is not provided with element installation position at it is provided with six the first groove (not shown)s that are parallel to each other, described base main body 1 is hexagonal prism along described the first groove bending, first end and the second end of base main body 1 are end to end, Access Division 2 and treat between Access Division 3 that clamping coordinates.Between described base main body 1 and described crown member installation portion 6, be provided with the second groove (not shown), described crown member installation portion 6 forms the end face of described hexagonal prism along described the second groove bending.
As shown in Figure 4, the LED light fixture of the present embodiment comprises that the mode of a light source support 9 and dependence interference fit is fixed to the LED light source module as shown in Figure 3 of one end of this light source support 9.Described light source support 9 is also hexagonal prism, and its radial dimension is slightly less than the radial dimension of described LED light source module.Described Access Division 2 and described in treat Access Division 3 clamping coordinate coupling mechanism force be provided, not only make the shape of LED light source module keep stable, and make LED light source module be close to described light source support 9, reduce the thermal resistance between LED light source module and light source support 9, improved the radiating efficiency of LED light fixture.
embodiment bis-:
The present embodiment provides another kind of LED heat-conducting substrate, LED light source module and LED light fixture.The difference of itself and embodiment mono-is only:
As shown in Figure 5, the first end of the substrate body 10 of the present embodiment is formed with two Access Divisions 11, at the relative the second end of this base main body 10, be formed with two and treat Access Division 12, one side of described base main body 10 comprises two trapezoidal crown member installation portions 13 of outwards giving prominence to, and is respectively equipped with positive and negative power supply solder joint (not shown) thereon.
As shown in Figures 6 and 7, the LED light source module of the present embodiment comprises the base main body 10 shown in Fig. 5 and a plurality of LED light-emitting components 20 mounted thereto, and the bending of base main body 10 and LED light-emitting component 20 and mounting means and embodiment mono-are all identical.
As shown in Figure 8, the LED light fixture of the present embodiment comprises that the mode of a light source support 30 and dependence interference fit is fixed to the module of LED light source as shown in Figure 6 of one end of this light source support 30.Described light source support 30 comprises a flat base 31 and is arranged at the prism support portion 32 on described base 31, the shape of described prism support portion 32 and the form fit of described LED light source module.In fact, described LED light source module is in the mode of interference fit, to be fixed on the periphery of described prism support portion 32.
Six corner angle of described prism support portion 32 are fillet.
embodiment tri-:
The present embodiment provides another kind of LED heat-conducting substrate, have the LED light source module of this heat-conducting substrate and comprise the LED light fixture of this module.
As shown in Fig. 9-12, Access Divisions 110 and the corresponding number for the treatment of Access Division 120 that the substrate body of the present embodiment 100 ends arrange are 3, and the number of crown member installation portion 130 that is arranged at a side of base main body 100 is 8.Accordingly, the LED light source module of the present embodiment comprises the base main body 100 and a plurality of LED light-emitting components 200 that are mounted thereon that is bent into eight prismatic shape.Concrete, described a plurality of crown member installation portion 130 bendings become the top of the evagination of described eight prisms.
The LED light fixture of the present embodiment comprises that the mode of a light source support 300 and dependence interference fit is fixed to the LED light source module as shown in figure 11 of one end of this light source support 300.Described light source support 300 comprises a columniform base 310 and is arranged at the prism support portion 320 on described base 310, the shape of described prism support portion 320 and the form fit of described LED light source module.In fact, described LED light source module is in the mode of interference fit, to be fixed on the periphery of described prism support portion 320.And the top of described prism support portion 320 is outstanding, mates with the top of the LED light source module with the present embodiment.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be noted that; for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement; for example heat-conducting substrate can adopt the heat-conducting substrate of non-metallic material, and these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a LED heat-conducting substrate, be included in the base main body that surface thereof is provided with element installation position, described base main body comprises first end and the second end, and described base main body can join end to end described first end and described the second end to its another face side bending, it is characterized in that:
At described first end, be formed with at least one Access Division, at described the second end, being formed with at least one can form the Access Division for the treatment of that clamping coordinate with described Access Division.
2. LED heat-conducting substrate as claimed in claim 1, is characterized in that:
Described base main body is provided with two the first grooves that are parallel to each other above on its another surface, described base main body can be prism along described the first groove bending.
3. LED heat-conducting substrate as claimed in claim 2, is characterized in that:
One side of described base main body is provided with by the extended crown member installation portion of described base main body, on described crown member installation portion, be provided with element installation position, between described base main body and described crown member installation portion, be provided with the second groove, described crown member installation portion can form along described the second groove bending the end face of described prism.
4. a LED light source module, is characterized in that:
Comprise the LED heat-conducting substrate as described in claim 1-3 any one, and the LED light-emitting component that is arranged on described element installation position.
5. a LED light source module, comprise by bending and process the base main body that forms stereochemical structure, LED light-emitting component is installed on the outer surface of described base main body, and described base main body comprises end to end first end and the second end, it is characterized in that:
At described first end, be formed with at least one Access Division, at described the second end, be formed with at least one and form with described Access Division the Access Division for the treatment of that clamping coordinates.
6. LED light source module as claimed in claim 5, is characterized in that:
Described base main body within it surface is provided with two the first grooves that are parallel to each other above, and described base main body is prism along described the first groove bending.
7. LED light source module as claimed in claim 6, is characterized in that:
In the upper end of described base main body, be provided with by the extended crown member installation portion of described base main body, LED light-emitting component is installed on the outer surface of described crown member installation portion, between described base main body and described crown member installation portion, be provided with the second groove, described crown member installation portion forms the end face of described prism along described the second groove bending.
8. a LED light fixture, comprises a light source support, it is characterized in that:
The inner chamber that as described in LED light source module as described in claim 5-7 any one relies on, base main body surrounds and as described in interference fit between light source support be fixed on as described in light source support.
9. a LED light fixture, comprises a light source support, it is characterized in that:
LED light source module as described in claim 5-7 any one rely on described Access Division and as described in treat coupling mechanism force that the clamping cooperation between Access Division is provided be fixed on as described in light source support.
10. a LED light fixture, comprises a light source support, it is characterized in that:
LED light source module as claimed in claim 4 rely on described Access Division and described in treat that clamping between Access Division coordinates the coupling mechanism force providing to be fixed in described light source support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540643.6U CN203454060U (en) | 2013-09-02 | 2013-09-02 | LED heat conduction substrate, LED light source module and LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540643.6U CN203454060U (en) | 2013-09-02 | 2013-09-02 | LED heat conduction substrate, LED light source module and LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454060U true CN203454060U (en) | 2014-02-26 |
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ID=50133932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320540643.6U Expired - Fee Related CN203454060U (en) | 2013-09-02 | 2013-09-02 | LED heat conduction substrate, LED light source module and LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454060U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545756A (en) * | 2016-10-18 | 2017-03-29 | 上海顿格电子贸易有限公司 | A kind of Universal LED substrate |
| CN108317409A (en) * | 2017-12-29 | 2018-07-24 | 深圳市超频三科技股份有限公司 | Lamps and lanterns |
| WO2019127515A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市超频三科技股份有限公司 | Lamp and light source substrate |
| WO2019129011A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市超频三科技股份有限公司 | Lamp and light source substrate thereof |
-
2013
- 2013-09-02 CN CN201320540643.6U patent/CN203454060U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545756A (en) * | 2016-10-18 | 2017-03-29 | 上海顿格电子贸易有限公司 | A kind of Universal LED substrate |
| CN108317409A (en) * | 2017-12-29 | 2018-07-24 | 深圳市超频三科技股份有限公司 | Lamps and lanterns |
| WO2019127515A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市超频三科技股份有限公司 | Lamp and light source substrate |
| WO2019129011A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市超频三科技股份有限公司 | Lamp and light source substrate thereof |
| US11293632B2 (en) | 2017-12-29 | 2022-04-05 | Shenzhen Fluence Technology Plc | Lamp and light source substrate thereof |
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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: 20180902 |
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| CF01 | Termination of patent right due to non-payment of annual fee |