CN204857771U - LED light source of anti high pressure ability reinforce - Google Patents
LED light source of anti high pressure ability reinforce Download PDFInfo
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- CN204857771U CN204857771U CN201520436333.9U CN201520436333U CN204857771U CN 204857771 U CN204857771 U CN 204857771U CN 201520436333 U CN201520436333 U CN 201520436333U CN 204857771 U CN204857771 U CN 204857771U
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- stationary plane
- metal substrate
- light source
- high pressure
- led light
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Abstract
LED light source of anti high pressure ability reinforce, the utility model relates to LED lamp field, LED light source of anti high pressure ability reinforce which comprises the metal substrate and with the stationary plane, metal substrate and stationary plane laminating, the stationary plane be located the center of metal substrate to surface cladding plastic, stationary plane no. 4 end through screw and metal substrate bonding, the side of metal substrate set up the electrode to marginal portion between two electrodes sets up a plurality of concave positions. The utility model discloses a setting sets up concave position and trench between two electrodes, improve two electric interelectrode creepage distance to cladding insulating cement on the hookup location of stationary plane and metal substrate.
Description
Technical field
The utility model relates to LED field, the LED light source that particularly a kind of anti-high pressure ability is strong.
Background technology
COB and chipOnboard, sticks on interconnect substrates by bare chip conduction or non-conductive adhesive exactly, and then carry out wire bonding and realize its electrical connection, COBLED is COBLEDsource again, COBLEDmodule.Creepage distance is the beeline measured along insulating surface on two adjacent conductors or a conductor and adjacent motor casing surface.Now widely used its positive and negative electrode of LEDCOB light source is about 500V to withstand voltage between substrate.This dielectric strength is easily breakdown when resisting larger surge, causes light fixture to damage, and directly affects light fixture useful life.
Utility model content
The utility model, for the deficiency in above-mentioned background, for overcoming the problem of prior art, provides a kind of structure improving insulating capacity and anti-pressure ability.
Its technical scheme realized is as follows:
The LED light source that primary antibodie high pressure ability is strong, comprise metal substrate and with stationary plane, metal substrate and stationary plane are fitted, described stationary plane is positioned at the center of metal substrate, and the coated plastic cement of outer surface; Described stationary plane four end is by screw and metallized metal baseplate-laminating, and the side of described metal substrate arranges electrode, and the marginal portion between two electrodes arranges some recess.
The LED light source that above-described anti-high pressure ability is strong, preferably, the recess described in correspondence, described stationary plane arranges omission.
The LED light source that above-described anti-high pressure ability is strong, preferably, stationary plane is connected by screw with four angles of metal substrate, and at screw fixing hole place coated insulation glue.
The LED light source that above-described anti-high pressure ability is strong, preferably, described stationary plane whole outer surface coated insulation glue.
The beneficial effects of the utility model are: 1, by arranging recess in-between the electrodes, when the size of original metal substrate is constant, increase the creepage distance between two electrodes; 2, be fixedly connected with in mode at fixed head and metal substrate, coated insulation glue on the fixing hole of screw, can improve insulating coefficient, improves anti-pressure ability.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is front elevation of the present utility model;
Fig. 2 is reverse side figure of the present utility model;
Fig. 3 is stereogram of the present utility model.
Embodiment
As Figure 1-3, the LED light source that primary antibodie high pressure ability described in the utility model is strong, comprises metal substrate 1 and with stationary plane 2, metal substrate 1 and stationary plane 2 are fitted, and described stationary plane 2 is positioned at the center of metal substrate 1, and the coated plastic cement of outer surface; Described stationary plane 2 four end is fitted by screw and metallized metal substrate 1, and the side of described metal substrate 1 arranges electrode 3, and the marginal portion between two electrodes 3 arranges some recess 5.
The LED light source that above-described anti-high pressure ability is strong, preferably, the recess 5 described in correspondence, described stationary plane 3 arranges omission.Due to the beeline measured along insulating surface that two interelectrode creepage distances are two adjacent conductors or a conductor and adjacent motor casing surface, the creepage distance between two electrodes can be increased thus.
The LED light source that above-described anti-high pressure ability is strong, preferably, stationary plane 3 is connected by screw with four angles of metal substrate 1, and at screw fixing hole place coated insulation glue.
The LED light source that above-described anti-high pressure ability is strong, preferably, described stationary plane 3 whole outer surface coated insulation glue.This novel dielectric strength (3750V) that can improve light source, reaches the requirement that II class is electric.Thus improve reliability, the fail safe of the Surge handling capability of light source and whole lamp system.
The announcement of book and enlightenment according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned execution mode.Therefore, the utility model is not limited to the embodiment of above-mentioned announcement and description, and the basic transformation of all various mechanisms done based on this patent, also should include in the protection range of claim of the present utility model.In addition, although employ some specific terms in this specification, these terms, just in order to more convenient explanation, can not form any restriction to the utility model.
Claims (4)
1. the LED light source that anti-high pressure ability is strong, is characterized in that, comprises metal substrate and stationary plane, and metal substrate and stationary plane are fitted, and described stationary plane is positioned at the center of metal substrate, and the coated plastic cement of outer surface; Described stationary plane four end is by screw and metallized metal baseplate-laminating, and the side of described metal substrate arranges electrode, and the marginal portion between two electrodes arranges some recess.
2. the LED light source that anti-high pressure ability according to claim 1 is strong, is characterized in that described stationary plane arranges omission to the recess described in correspondence.
3. the LED light source that anti-high pressure ability according to claim 1 is strong, is characterized in that, stationary plane is connected by screw with four angles of metallized metal substrate, and at screw fixing hole place coated insulation glue.
4. the LED light source that anti-high pressure ability according to claim 1 is strong, is characterized in that, described stationary plane whole outer surface coated insulation glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436333.9U CN204857771U (en) | 2015-06-24 | 2015-06-24 | LED light source of anti high pressure ability reinforce |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436333.9U CN204857771U (en) | 2015-06-24 | 2015-06-24 | LED light source of anti high pressure ability reinforce |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857771U true CN204857771U (en) | 2015-12-09 |
Family
ID=54748297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520436333.9U Active CN204857771U (en) | 2015-06-24 | 2015-06-24 | LED light source of anti high pressure ability reinforce |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106206916A (en) * | 2016-08-31 | 2016-12-07 | 开发晶照明（厦门）有限公司 | LED metal basal board and LED module |
-
2015
- 2015-06-24 CN CN201520436333.9U patent/CN204857771U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106206916A (en) * | 2016-08-31 | 2016-12-07 | 开发晶照明（厦门）有限公司 | LED metal basal board and LED module |
| CN106206916B (en) * | 2016-08-31 | 2019-02-15 | 开发晶照明（厦门）有限公司 | LED metal substrate and LED module |
| US10418536B2 (en) | 2016-08-31 | 2019-09-17 | Kaistar Lighting (Xiamen) Co., Ltd. | LED metal substrate and LED module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161220 Address after: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Development Zone, the new bamboo building No. 1 Patentee after: Guangdong Rong Energy Technology Group Co., Ltd. Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone No. 3 West Building C first layer Patentee before: Dongguan Rongwen Lighting Electric Co., Ltd. |