CN107039575A - A kind of method for improving LED light photoelectric transformation efficiency - Google Patents
A kind of method for improving LED light photoelectric transformation efficiency Download PDFInfo
- Publication number
- CN107039575A CN107039575A CN201710444752.0A CN201710444752A CN107039575A CN 107039575 A CN107039575 A CN 107039575A CN 201710444752 A CN201710444752 A CN 201710444752A CN 107039575 A CN107039575 A CN 107039575A
- Authority
- CN
- China
- Prior art keywords
- transformation efficiency
- photoelectric transformation
- led light
- light photoelectric
- improving led
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/64—Heat extraction or cooling elements
- H01L33/642—Heat extraction or cooling elements characterized by the shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/64—Heat extraction or cooling elements
- H01L33/644—Heat extraction or cooling elements in intimate contact or integrated with parts of the device other than the semiconductor body
Abstract
The present invention relates to a kind of method for improving LED light photoelectric transformation efficiency, the technical scheme of use is, the surface of the radiating elements such as fin, cast is made to coarse surface treatment, the device surface with heat is set to have with air flow than larger tackness, the gas in the external world is allowed to carry out sufficient heat exchange and place-exchange, to reach the purpose for improving photoelectric transformation efficiency.Beneficial effect is to implement easy, good heat dissipation effect.
Description
Technical field
The present invention relates to the method for opto-electronic conversion, especially a kind of heat-delivery surface that improves closes cleanliness to improve LED photovoltaic
The method of conversion efficiency.
Background technology
In the prior art, producer more at present have selected smooth table to pursue aesthetic feeling or be easy to surface treatment
Face, this is detrimental to LED light photoelectric transformation efficiency.Gas has tackness, smooth surface as liquid in the surface of solids
So that the part for pressing close to solid during gas flowing is difficult to carry out heat exchange and place-exchange with extraneous gas, this is detrimental to dissipate
Heat.When surface roughness reaches certain value, the radiating efficiency of radiator, which has, is significantly lifted.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of method for improving LED light photoelectric transformation efficiency.
The technical solution adopted in the present invention is that the surface of the radiating elements such as fin, cast is made to coarse surface treatment,
The device surface with heat and air flow is had than larger tackness, allow the external world gas carry out sufficient heat exchange and
Place-exchange, to reach the purpose for improving photoelectric transformation efficiency.
The beneficial effects of the invention are as follows implement easy, good heat dissipation effect.
Claims (1)
1. a kind of method for improving LED light photoelectric transformation efficiency, it is characterized in that：The surface of the radiating elements such as fin, cast is made thick
Rough surface treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710444752.0A CN107039575A (en) | 2017-06-13 | 2017-06-13 | A kind of method for improving LED light photoelectric transformation efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710444752.0A CN107039575A (en) | 2017-06-13 | 2017-06-13 | A kind of method for improving LED light photoelectric transformation efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107039575A true CN107039575A (en) | 2017-08-11 |
Family
ID=59541924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710444752.0A Pending CN107039575A (en) | 2017-06-13 | 2017-06-13 | A kind of method for improving LED light photoelectric transformation efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107039575A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2567933Y (en) * | 2002-07-30 | 2003-08-20 | 林泓溢 | Accelerating cooling structure of radiator |
| CN201795451U (en) * | 2010-06-29 | 2011-04-13 | 梅州江南电器有限公司 | Environment-friendly radiating structure for LED lamps |
| CN102141239A (en) * | 2011-04-22 | 2011-08-03 | 宜兴环特光电科技有限公司 | Aluminum radiating structural piece of LED lamp and manufacturing method thereof |
| CN102734649A (en) * | 2011-04-08 | 2012-10-17 | 宁波亿能电子有限公司 | High-efficiency ceramic infrared-radiation radiating LED lamp |
| CN203590662U (en) * | 2013-11-13 | 2014-05-07 | 昆山立茂国际贸易有限公司 | Electronic component cooling device |
| CN105258087A (en) * | 2014-07-16 | 2016-01-20 | 广州固佳灯具科技有限公司 | Heat dissipation self-acceleration efficiency improving technology |
-
2017
- 2017-06-13 CN CN201710444752.0A patent/CN107039575A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2567933Y (en) * | 2002-07-30 | 2003-08-20 | 林泓溢 | Accelerating cooling structure of radiator |
| CN201795451U (en) * | 2010-06-29 | 2011-04-13 | 梅州江南电器有限公司 | Environment-friendly radiating structure for LED lamps |
| CN102734649A (en) * | 2011-04-08 | 2012-10-17 | 宁波亿能电子有限公司 | High-efficiency ceramic infrared-radiation radiating LED lamp |
| CN102141239A (en) * | 2011-04-22 | 2011-08-03 | 宜兴环特光电科技有限公司 | Aluminum radiating structural piece of LED lamp and manufacturing method thereof |
| CN203590662U (en) * | 2013-11-13 | 2014-05-07 | 昆山立茂国际贸易有限公司 | Electronic component cooling device |
| CN105258087A (en) * | 2014-07-16 | 2016-01-20 | 广州固佳灯具科技有限公司 | Heat dissipation self-acceleration efficiency improving technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107039575A (en) | A kind of method for improving LED light photoelectric transformation efficiency | |
| CN207744224U (en) | A kind of pcb board part of thermoelectricity separation | |
| CN205664140U (en) | Possesses lamp plate from heat radiation structure's LED | |
| CN205692823U (en) | A kind of follow-on controllable silicon water-filled radiator | |
| CN202332970U (en) | Power type LED packaging structure with silicon substrate | |
| CN204268132U (en) | A kind of water-proof LED lamp | |
| CN202082885U (en) | Heat radiator of LED (light-emitting diode) reflector lamp | |
| CN204084270U (en) | LED street lamp radiator | |
| CN205943670U (en) | Oil tank liquid cooling structure | |
| CN204417647U (en) | The drop-bottom device of sapphire finishing stove | |
| CN204490850U (en) | White liquor distilling cooling integrated machine | |
| CN204045632U (en) | Two-sided nation determines the specular aluminium based structures of LED | |
| CN204987937U (en) | Heat dissipation device | |
| CN204096845U (en) | Energy-conserving elevator | |
| CN203082846U (en) | Combined cooling device | |
| CN204060896U (en) | A kind of aluminum alloy silicon oil clutch | |
| CN202469978U (en) | Radiating structure of novel LED lamp | |
| CN206059390U (en) | A kind of Novel LED chip encapsulating structure | |
| CN101649972A (en) | Novel LED encapsulating structure | |
| CN204119539U (en) | A kind of calandria | |
| CN204118134U (en) | Led encapsulating structure | |
| CN103450981A (en) | Preparation method of cutting solution for machining LED (Light Emitting Diode) substrate wafer | |
| CN208566642U (en) | A kind of LED light power supply radiator | |
| CN102261628A (en) | Simple efficient heat transmitting and dissipating device | |
| CN205056879U (en) | Collector fin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |
|
| WD01 | Invention patent application deemed withdrawn after publication |