CN201992483U - Surface light source LED (light-emitting diode) used on reflector lamp - Google Patents
Surface light source LED (light-emitting diode) used on reflector lamp Download PDFInfo
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- CN201992483U CN201992483U CN2011200104337U CN201120010433U CN201992483U CN 201992483 U CN201992483 U CN 201992483U CN 2011200104337 U CN2011200104337 U CN 2011200104337U CN 201120010433 U CN201120010433 U CN 201120010433U CN 201992483 U CN201992483 U CN 201992483U
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- light source
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The utility model discloses a surface light source LED used on a reflector lamp. The surface light source LED used on the reflector lamp comprises a substrate, and is characterized in that a circular or rectangular center hole and more than one screw hole are formed on the substrate; an insulating layer is coated on one side of the substrate; a copper electroplating layer is arranged on the surface of the insulating layer; a white oil layer is coated on the surface of the copper electroplating layer; a surrounding and retaining structure layer is arranged on the edge of the white oil layer; and a light-emitting zone is arranged on the outer surface of the surrounding and retaining structure layer. The surface light source LED has the advantages that the original line layout manner is changed, and a connecting bonding pad of the LED surface light source and a power source of the lamp is designed in the middle, so that a power source line of the reflector lamp can be designed in the middle, and the problem that the power line is exposed outward when a large LED surface light source is used is solved.
Description
[technical field]
The utility model relates to a kind of area source LED that is used for shot-light.
[background technology]
At present, it all is edge at the LED area source that original on the market LED area source is connected weld at the power supply with the LED shot-light, because the LED area source is big along the edge that can make power line near light fixture, this can cause power line to expose situation about can't use, and the defective value of described prior art must improve.
[utility model content]
The purpose of this utility model is at above-mentioned technological deficiency, a kind of area source LED that is used for shot-light is provided, the utility model is applied in the LED shot-light, can be with the design of the power circuit of shot-light in the centre, can solve the problem that power line exposes when using big LED area source.
The technical solution of the utility model is as described below: a kind of area source LED that is used for shot-light, comprise a substrate, it is characterized in that, described substrate is provided with the centre bore of a circle or rectangle, and be provided with more than one screw hole, one side of described substrate is coated with a layer insulating, the surface of described insulating barrier is provided with one deck copper electroplating layer, described copper electroplating layer surface-coated has one deck white oil layer, the edge of described white oil layer is provided with the enclosing structure sheaf, and described enclosing structure sheaf outer surface is a light-emitting zone.
According to the utility model of said structure, its feature is that also described substrate is copper base or aluminium base.
In said structure, need power at substrate and plate needed circuit, centre bore is by the press machine punch forming with substrate, its effect is to be used for screw to pass this hole substrate and radiating element are fixed up, and screw hole can fixed L ED area source can make its well and radiator combine.
Described copper electroplating layer is mainly electroplated on the surface of insulating layer of substrate, and chip and external power supply are coupled together into a closed circuit.
Described white oil layer adopts the mode of printing that the substrate front surface except that pad is all printed upward white oils, is used for the circuit and the surface of insulating layer of protective substrate.
And the enclosing structure sheaf is white layer of silica gel, and for adopting high reflectance white silica gel, silica gel is paste body shape, and silica gel is surrounded needed structure on substrate, and silica gel is carried out baking-curing, and its sclerosis is bonded on the substrate.
Described light-emitting zone is made up of led chip and fluorescent material and silica gel, its chips is to adopt the bonding mode of elargol to be bonded in its fixing zone, after adopting certain ratio to mix liquid silica gel and fluorescent glue then, it is covered the surface of chip and with the moulding of silica gel baking-curing.After the led chip two ends have been coupled with required voltage, will send light and excite the light-emitting phosphor of sneaking in the silica gel, these light will pass silica gel at last, be transmitted in the air, become needed light.
The utility model according to said structure, its beneficial effect is, the utility model has changed original circuit arrangement, the power supply of described LED area source and light fixture be connected pad design in the centre, like this can be with the design of the power circuit of shot-light in the centre, solved the problem that power line exposes when using big LED area source.
[description of drawings]
Accompanying drawing 1 is a front view of the present utility model;
Accompanying drawing 2 is the side structure view of Fig. 1;
Accompanying drawing 3 is the zoomed-in view at A place among Fig. 2.
Light-emitting zone in the accompanying drawings, 1; 2, enclosing structure sheaf; 3, white oil layer; 4, copper electroplating layer; 5, insulating barrier; 6, substrate; 7, centre bore; 8, screw hole
[specific embodiment]
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the area source LED that is used for shot-light, comprise a substrate 6, it is characterized in that, described substrate 6 is provided with the centre bore 7 of a circle or rectangle, and be provided with more than one screw hole 8, one side of described substrate 6 is coated with a layer insulating 5, the surface of described insulating barrier 5 is provided with one deck copper electroplating layer 4, described copper electroplating layer 4 surface-coated have one deck white oil layer 3, the edge of described white oil layer 3 is provided with enclosing structure sheaf 2, and described enclosing structure sheaf 2 outer surfaces are light-emitting zone 1.
Claims (3)
1. area source LED who is used for shot-light, comprise a substrate, it is characterized in that, described substrate is provided with the centre bore of a circle or rectangle, and is provided with more than one screw hole, and a side of described substrate is coated with a layer insulating, the surface of described insulating barrier is provided with one deck copper electroplating layer, described copper electroplating layer surface-coated has one deck white oil layer, and the edge of described white oil layer is provided with the enclosing structure sheaf, and described enclosing structure sheaf outer surface is a light-emitting zone.
2. the area source LED that is used for shot-light according to claim 1 is characterized in that: described substrate is copper base or aluminium base.
3. the area source LED that is used for shot-light according to claim 1 is characterized in that: described enclosing structure sheaf is white layer of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200104337U CN201992483U (en) | 2011-01-14 | 2011-01-14 | Surface light source LED (light-emitting diode) used on reflector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200104337U CN201992483U (en) | 2011-01-14 | 2011-01-14 | Surface light source LED (light-emitting diode) used on reflector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992483U true CN201992483U (en) | 2011-09-28 |
Family
ID=44668973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200104337U Expired - Fee Related CN201992483U (en) | 2011-01-14 | 2011-01-14 | Surface light source LED (light-emitting diode) used on reflector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803613A (en) * | 2017-01-13 | 2017-06-06 | 嘉兴市安信通讯技术有限公司 | A kind of single polarization bright light type tube lamp antenna for being applied to wireless communication system |
-
2011
- 2011-01-14 CN CN2011200104337U patent/CN201992483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803613A (en) * | 2017-01-13 | 2017-06-06 | 嘉兴市安信通讯技术有限公司 | A kind of single polarization bright light type tube lamp antenna for being applied to wireless communication system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20140114 |