CN202024145U - Double-sided copper-coated light source board combination device - Google Patents
Double-sided copper-coated light source board combination device Download PDFInfo
- Publication number
- CN202024145U CN202024145U CN2011200791724U CN201120079172U CN202024145U CN 202024145 U CN202024145 U CN 202024145U CN 2011200791724 U CN2011200791724 U CN 2011200791724U CN 201120079172 U CN201120079172 U CN 201120079172U CN 202024145 U CN202024145 U CN 202024145U
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- CN
- China
- Prior art keywords
- light source
- source board
- double
- radiator
- sided copper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a double-sided copper-coated light source board combination device, which comprises a light source board and a radiator. Vias are arranged on the light source board and the radiator respectively, the light source board is in welded connection with the radiator, the light source board is made of double-sided copper-coated materials, and the radiator is made of high heat conduction materials. The radiator is a combination of radiators and fans, a light-emitting diode (LED) packaging is welded on a double-sided copper-coated light source board through soldering tin, and the double-sided copper-coated light source board is welded with the radiator by nickel plating so as to achieve better heat conduction effects. The double-sided copper-coated light source board combination device is reasonable and firm in structures, convenient to manufacture and attractive in appearance, improves heat radiating efficiency and reduces weakening of a light source.
Description
Technical field
The utility model relates to the double-sided copper-clad light source board composite set that a kind of heat that the LED lamp is produced distributes fast.
Background technology
LED is that a kind of energy-saving and environmental protection, color are pure, the solid light source of overlong service life; scientific circles, engineering bound pair LED Study on Technology are very active always in recent ten years, and light sources such as the incandescent lamp that uses led light source to replace generally to use at present, fluorescent lamp, electricity-saving lamp are started to walk.Each country of the world and company all drop into the luminous efficiency that great amount of manpower and material resources research improves semiconductor light-emitting-diode, development of new chip design technology, packaging technology material technology, source material technology, light fixture material technology etc.Because LED itself is very sensitive to heat, himself temperature to luminous efficiency, life-span, make creating a great impression of encapsulating material sex change.The heat dispersion of LED has very important influence to luminous efficiency, bad if dispel the heat, can cause the temperature of pn knot too high, cause luminous efficiency to descend, LED self life-span reduces, the material that surrounds led chip is formed fire damage, and this will make the LED luminous efficiency significantly reduce again, and it is the key in LED luminous efficiency and life-span that the led chip heat in time sheds; Because all on illuminator or electronic controller power device, the heat of conventional light source light fixture can not be directly transferred on the lamp outer casing conventional light source heat.
The utility model content
The utility model will address the above problem the heat that a kind of led light source is provided and directly be dispersed into double-sided copper-clad light source board composite set on the lamp outer casing fast.
In order to address the above problem, the utility model is realized by following scheme: described light source board and described radiator are welded to connect, described light source board has via hole, described radiator has via hole, light source board is that the double-sided copper-clad material is made, radiator is a highly heat-conductive material, and radiator is the assembly of fin and fan.
The LED encapsulation is welded on the double-sided copper-clad light source board composite set by scolding tin, the double-sided copper-clad light source board is by nickel plating, again radiator also by nickel plating, light source board and radiator contact-making surface are welded to connect after using solder(ing) paste, form coupling apparatus, the heat that led light source produces is dispersed into heat in the air by being welded to connect to be directly transferred on the high heat conduction double-sided copper-clad light source board composite set, to reach better heat-conducting effect, thereby improve the luminous efficiency of led light source significantly, reduce the decay of led light source, light fixture.
The utility model double-sided copper-clad light source board composite set has solved a kind of LED lamp light source heat and has been dispersed on the shell fast, and improves radiating efficiency, improves the luminous efficiency of led light source, reduce the light source decay, reasonable in design is fastening, makes easily, specious, assemble simple and convenient.
Description of drawings
Fig. 1 is a structure cutaway view of the present utility model;
Fig. 2 is the structure chart of the utility model light source board;
Fig. 3 is the structure chart of the utility model radiator.
The specific embodiment
Shown in Figure 1, comprise light source board 1 and radiator 2, light source board 1 with, radiator 2 is welded to connect.
Shown in Figure 2, light source board 1 is that the double-sided copper-clad material is made.
Shown in Figure 3, radiator 2 is highly heat-conductive materials, radiator 2 is assemblys of fin and fan, the LED encapsulation is welded on the double-sided copper-clad light source board composite set by scolding tin, double-sided copper-clad light source board 1 is by nickel plating, again radiator 2 also by nickel plating, light source board 1 and radiator 2 contact-making surfaces are welded to connect with tin cream, the heat that led light source produces is directly transferred on the double-sided copper-clad light source board composite set heat is dispersed in the air.
Claims (4)
1. double-sided copper-clad light source board composite set, it comprises light source board (1), and radiator (2) is characterized in that: described light source board (1) has via hole (3), and described radiator (2) has via hole (3), and described light source board (1) is welded to connect with described radiator (2).
2. double-sided copper-clad light source board composite set according to claim 1 is characterized in that: described light source board (1) is that the double-sided copper-clad material is made, described light source board (1) plating nickel on surface.
3. double-sided copper-clad light source board composite set according to claim 1 is characterized in that: described radiator (2) is a highly heat-conductive material, and radiator (2) is the assembly of fin and fan, radiator (2) plating nickel on surface.
4. according to claim 1 or 3 described double-sided copper-clad light source board composite sets, it is characterized in that: described radiator (2) is coated with tin cream with described light source board (1) weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200791724U CN202024145U (en) | 2011-03-23 | 2011-03-23 | Double-sided copper-coated light source board combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200791724U CN202024145U (en) | 2011-03-23 | 2011-03-23 | Double-sided copper-coated light source board combination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024145U true CN202024145U (en) | 2011-11-02 |
Family
ID=44849094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200791724U Expired - Fee Related CN202024145U (en) | 2011-03-23 | 2011-03-23 | Double-sided copper-coated light source board combination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013189184A1 (en) * | 2012-06-20 | 2013-12-27 | Lin Peilin | Straight-soldered led luminaire structure and method for processing same |
-
2011
- 2011-03-23 CN CN2011200791724U patent/CN202024145U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013189184A1 (en) * | 2012-06-20 | 2013-12-27 | Lin Peilin | Straight-soldered led luminaire structure and method for processing same |
| WO2013189129A1 (en) * | 2012-06-20 | 2013-12-27 | 林培林 | Process for producing heat-dissipation structure of led luminaire formed by soldering copper substrate and aluminum base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN LUMSUN LIGHTING CO., LTD. Assignor: Zou Zhaohui Contract record no.: 2012440020012 Denomination of utility model: Double-sided copper-coated light source board combination device Granted publication date: 20111102 License type: Exclusive License Record date: 20120214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20150323 |
|
| EXPY | Termination of patent right or utility model |