CN103557499A - Light-emitting diode (LED) lamp cap - Google Patents
Light-emitting diode (LED) lamp cap Download PDFInfo
- Publication number
- CN103557499A CN103557499A CN201310496369.1A CN201310496369A CN103557499A CN 103557499 A CN103557499 A CN 103557499A CN 201310496369 A CN201310496369 A CN 201310496369A CN 103557499 A CN103557499 A CN 103557499A
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- China
- Prior art keywords
- substrate
- copper sheet
- led
- lamp cap
- led lamp
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Abstract
The invention discloses a light-emitting diode (LED) lamp cap good in heat dissipation effect. The LED lamp cap comprises a substrate and LED light sources arranged on the substrate, the substrate is further provided with a copper sheet, a hot welding disc is arranged on the copper sheet, and a certain gap is reserved between the copper sheet and the hot welding disc. The LED lamp cap has the advantage that a setting mode of the hot welding disc is utilized to improve heat dissipation effect of the LED lamp cap.
Description
Technical field
The present invention relates to a kind of LED lamp holder.
Background technology
The general structure of existing LED lamp holder, for comprising substrate and being arranged on LED light source on substrate, be also provided with copper sheet and radiator, and substrate is between copper sheet and radiator on substrate.The LED lamp of this structure is when reality is used, and radiating effect is poor, and substrate is easy to hot.
Summary of the invention
Technical problem to be solved by this invention is: the LED lamp holder that a kind of good heat dissipation effect is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of LED lamp holder, and comprise substrate and be arranged on the LED light source on substrate, on substrate, be also provided with copper sheet, on described copper sheet, be provided with hot weld dish, and have certain interval between copper sheet and hot weld dish.
Described gap is 0.1～1mm.
Described LED light source ovalize is arranged on substrate.
The invention has the beneficial effects as follows: utilize the set-up mode of hot weld dish, improve the radiating effect of LED lamp holder.
Accompanying drawing explanation
Fig. 1 is the stereogram of LED lamp holder of the present invention.
In figure: 1, substrate, 2, LED light source, 3, copper sheet, 4, hot weld dish.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As shown in Figure 1, LED lamp holder of the present invention, comprises substrate 1 and is arranged on the LED light source 2 on substrate 1, on substrate 1, be also provided with copper sheet 3, on described copper sheet 3, be provided with hot weld dish 4, and between copper sheet 3 and hot weld dish 4, have certain interval (because gap is very little, not shown in FIG.).In order to improve to greatest extent radiating effect, described gap is 0.1～1mm.In order further to improve radiating effect, described LED light source 2 ovalizes are arranged on substrate 1.
Advantage of the present invention is: utilize unique copper sheet and hot weld dish oval-shaped array, when LED is bright, heat can pass through stitch, and heat is transmitted to copper sheet, hot weld dish and inner space.Because plurality of LEDs is oval-shaped array, utilize regular pin array, by hot weld dish, heat is transmitted to independent large area and applies copper pad, then by the gap between pad and deposited copper, produce a kind of peripheral passage, the mode that realizes free convection realizes natural circulation air-cooling effect.Having overcome prior art is that common copper sheet dispels the heat and adds radiator heat-dissipation.Realized the uniqueness of radiating layout, and facilitated cheap.
Claims (3)
1.LED lamp holder, comprises substrate and is arranged on the LED light source on substrate, is also provided with copper sheet on substrate, it is characterized in that: on described copper sheet, be provided with hot weld dish, and have certain interval between copper sheet and hot weld dish.
2. LED lamp holder according to claim 1, is characterized in that: described gap is 0.1～1mm.
3. LED lamp holder according to claim 1, is characterized in that: described LED light source ovalize is arranged on substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496369.1A CN103557499A (en) | 2013-10-21 | 2013-10-21 | Light-emitting diode (LED) lamp cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496369.1A CN103557499A (en) | 2013-10-21 | 2013-10-21 | Light-emitting diode (LED) lamp cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103557499A true CN103557499A (en) | 2014-02-05 |
Family
ID=50011818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310496369.1A Pending CN103557499A (en) | 2013-10-21 | 2013-10-21 | Light-emitting diode (LED) lamp cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103557499A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201064069Y (en) * | 2007-08-01 | 2008-05-21 | 陈雪梅 | Heat radiating structure for circuit board |
| CN101839410A (en) * | 2010-04-15 | 2010-09-22 | 北京朗波尔光电股份有限公司 | Space omnidirectional light-emitting diode (LED) |
| CN202338839U (en) * | 2011-11-09 | 2012-07-18 | 钒森科技有限公司 | Embedded lamp structure |
| CN102654250A (en) * | 2011-03-04 | 2012-09-05 | 黄甜仔 | Heat-radiating structure of lamp panel of LED daylight lamp |
-
2013
- 2013-10-21 CN CN201310496369.1A patent/CN103557499A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201064069Y (en) * | 2007-08-01 | 2008-05-21 | 陈雪梅 | Heat radiating structure for circuit board |
| CN101839410A (en) * | 2010-04-15 | 2010-09-22 | 北京朗波尔光电股份有限公司 | Space omnidirectional light-emitting diode (LED) |
| CN102654250A (en) * | 2011-03-04 | 2012-09-05 | 黄甜仔 | Heat-radiating structure of lamp panel of LED daylight lamp |
| CN202338839U (en) * | 2011-11-09 | 2012-07-18 | 钒森科技有限公司 | Embedded lamp structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |