CN201680278U - Lighting device using waste heat to generate electricity - Google Patents
Lighting device using waste heat to generate electricity Download PDFInfo
- Publication number
- CN201680278U CN201680278U CN2010201995349U CN201020199534U CN201680278U CN 201680278 U CN201680278 U CN 201680278U CN 2010201995349 U CN2010201995349 U CN 2010201995349U CN 201020199534 U CN201020199534 U CN 201020199534U CN 201680278 U CN201680278 U CN 201680278U
- Authority
- CN
- China
- Prior art keywords
- heater
- heat
- radiator
- lighting device
- utility
- 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.)
- Expired - Fee Related
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 8
- 230000005611 electricity Effects 0.000 title abstract description 3
- 239000004065 semiconductor Substances 0.000 claims abstract description 14
- 238000010248 power generation Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a lighting device using waste heat to generate electricity comprising a heater radiating heat, a radiator dissipating heat, and a semiconductor power generator using temperature difference, which has two temperature sensing surface used for sensing the temperature difference respectively contacting with the heater and the radiator. By using the semiconductor power generator using temperature difference to transform the heat energy produced by the heater of the lighting device to the electrical energy, the utility model has the advantage of energy saving and environmental protection.
Description
Technical field
The utility model relates to light fixture, particularly has the light fixture of heater.
Background technology
A lot of light fixtures all have heater, and for example high-power bulb will send a large amount of heats in luminous.Yet the heat that existing light fixture sends heater is dissipated in the air in vain, this part Waste Heat Recovery is not utilized.
The utility model content
The purpose of this utility model provides a kind of light fixture that utilizes waste-heat power generation.
The utility model is achieved in that the light fixture that utilizes waste-heat power generation, the heater that comprises the evolution of heat, and the radiator of heat dissipation, it is characterized in that: between heater and radiator, accompany the semiconductor temperature differential generating element, the semiconductor temperature differential generating element in order to two temperature-sensitive faces experiencing the temperature difference respectively with heater and radiator thermo-contact.The utility model utilizes the semiconductor temperature differential generating element that the heat that the heater in the light fixture produces is converted into electric energy, has realized utilizing the purpose of waste-heat power generation.
The utility model has the advantages that and make more energy-conserving and environment-protective of light fixture.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Concrete ten thousand formulas of implementing
Referring to Fig. 1, light fixture described in the utility model comprises the heater 1 of the evolution of heat, and the radiator 2 of heat dissipation, between heater 1 and radiator 2, accompany semiconductor temperature differential generating element 3, semiconductor temperature differential generating element 3 in order to two temperature-sensitive faces experiencing the temperature difference respectively with heater 1 and radiator 2 thermo-contacts.
Frame of broken lines abstract representation of heater 1 usefulness among the figure.Dissimilar according to light fixture, this heater can be bulb, led chip or the like.Heater 1 both can be the heat conduction with the mode of semiconductor temperature differential generating element 3 thermo-contacts, also can be heat radiation.
The electricity that semiconductor temperature differential generating element 3 sends both can loopback be given light fixture self, also can use it for anything else in addition.
Claims (1)
1. utilize the light fixture of waste-heat power generation, the heater that comprises the evolution of heat, and the radiator of heat dissipation, it is characterized in that: between heater and radiator, accompany the semiconductor temperature differential generating element, the semiconductor temperature differential generating element in order to two temperature-sensitive faces experiencing the temperature difference respectively with heater and radiator thermo-contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201995349U CN201680278U (en) | 2010-05-14 | 2010-05-14 | Lighting device using waste heat to generate electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201995349U CN201680278U (en) | 2010-05-14 | 2010-05-14 | Lighting device using waste heat to generate electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680278U true CN201680278U (en) | 2010-12-22 |
Family
ID=43345322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201995349U Expired - Fee Related CN201680278U (en) | 2010-05-14 | 2010-05-14 | Lighting device using waste heat to generate electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680278U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141944A (en) * | 2013-05-07 | 2014-11-12 | 海洋王（东莞）照明科技有限公司 | Lamp structure |
| CN105101757A (en) * | 2015-09-11 | 2015-11-25 | 上海斐讯数据通信技术有限公司 | Method and system for cooling intelligent terminal |
| CN110881266A (en) * | 2019-12-02 | 2020-03-13 | 西安交通大学 | A bulk heat conduction structure |
-
2010
- 2010-05-14 CN CN2010201995349U patent/CN201680278U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141944A (en) * | 2013-05-07 | 2014-11-12 | 海洋王（东莞）照明科技有限公司 | Lamp structure |
| CN105101757A (en) * | 2015-09-11 | 2015-11-25 | 上海斐讯数据通信技术有限公司 | Method and system for cooling intelligent terminal |
| CN110881266A (en) * | 2019-12-02 | 2020-03-13 | 西安交通大学 | A bulk heat conduction structure |
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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: 20101222 Termination date: 20140514 |