CN201964305U - Thermo-electric generation lighting device - Google Patents
Thermo-electric generation lighting device Download PDFInfo
- Publication number
- CN201964305U CN201964305U CN2010206359570U CN201020635957U CN201964305U CN 201964305 U CN201964305 U CN 201964305U CN 2010206359570 U CN2010206359570 U CN 2010206359570U CN 201020635957 U CN201020635957 U CN 201020635957U CN 201964305 U CN201964305 U CN 201964305U
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- CN
- China
- Prior art keywords
- thermo
- electric generation
- water tank
- attemperater
- little water
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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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- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
Abstract
The utility model discloses a thermo-electric generation lighting device, including a thermo-electric generation component, a temperature-hold box, a vacuum heat collector which is laid on the temperature-hold box and utilizes daytime solar energy to continue heating the storage water, a little water tank which is injected into hot water at night, a heat collector board emerged in the hot water of the little water tank and used to improve the inboard temperature of thermo-electric generation component, and a radiator which is laid outside the thermo-electric generation component and just is used for reducing the outboard temperature of thermo-electric generation component. The temperature-hold box and the little water tank are connected through the inlet tube and outlet pipe, the valve is installed on the outlet pipe, the temperature-hold box and the little water tank form hydrologic cycle return circuit through inlet tube and outlet pipe. The utility model structure is simple, and the installation is compact. The usage is easy and simple, the effect of use is good, and the property is stable when the device works. Many domestic practical problems such as people have difficult in using electrics at present because of lack of electric power supply system and emergency illumination problem when the light suddenly goes out can be solved efficiently.
Description
Technical field
The utility model relates to a kind of temperature difference electricity generation device, especially relates to a kind of thermo-electric generation lighting device.
Background technology
At present, the domestic situation that also exists many places to lack for a long time even do not have electric power to supply with, in these non-Electric region territories, power shortage need just to have become one of urgent difficult problem that solves.But, for population low-density accumulation regions, set up the power supply mode that generating set is powered if adopt, there is the excessive and present situation that can't realize of cost again.Thereby, press for a kind of input cost low, set up conveniently, be applicable to that population low-density accumulation regions uses and can easily and fast, in time and effectively solve the electric power in non-Electric region territory and supply with problem.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of thermo-electric generation lighting device is provided, it is simple in structure, installation is compact, use is easy and simple to handle and result of use is good, stable work in work, can effectively solve the at present domestic many practical problem of the local power shortage of electric power supply system and emergency lighting problems of unexpected power-off condition of lacking.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of thermo-electric generation lighting device, it is characterized in that: comprise the thermo-electric generation element that utilizes night inside and outside thermoelectromotive force that temperature difference produces that lighting is powered, attemperater, be laid on the attemperater and utilize daytime solar energy to stored water in the attemperater continue the heating vacuum collector, communicate with attemperater inside and continue to inject the little water tank of hot water night by attemperater, be immersed in the hot water in the little water tank and be used to improve the thermal-arrest plate of the inboard temperature of thermo-electric generation element and be laid in the thermo-electric generation element outside and be used to reduce the radiator of thermo-electric generation element temperature outside, described thermal-arrest plate is fixedly mounted on the madial wall of little water tank and the thermo-electric generation element is fixedly mounted on the lateral wall of little water tank, and the installation position of thermo-electric generation element is corresponding relative with the laying of thermal-arrest plate; Be connected with outlet pipe by water inlet pipe between described attemperater and the little water tank, on the described outlet pipe valve be installed, and be communicated with by water inlet pipe and outlet pipe between attemperater and the little water tank and form a water-flow circuit.
Above-mentioned thermo-electric generation lighting device is characterized in that: described outlet pipe stretches to attemperater inside from outside to inside.
Above-mentioned thermo-electric generation lighting device is characterized in that: described water inlet pipe and outlet pipe all are level to laying.
Above-mentioned thermo-electric generation lighting device is characterized in that: corresponding water inlet and the delivery port that supplies water inlet pipe and outlet pipe to install respectively that have on the described little water tank, and described water inlet is laid on the upper portion side wall of little water tank, and described delivery port is laid in little water tank bottom.
Above-mentioned thermo-electric generation lighting device is characterized in that: described valve is manually-operated gate or the solenoid electric valve that carried out break-make control by controller.
The utility model compared with prior art has the following advantages:
1, simple and compact for structure, simple installation, cost is low and volume is little.
2, use easy and simple to handle, easy operating and easy to adjust.
3, reasonable in design, result of use good and practical value is high, can effectively solve in the non-Electric region territory or be badly in need of when having a power failure the difficult problem of electricity consumption.The utility model specifically generates electricity by the Seebeck effect that utilizes solar energy and thermoelement, and is easy to use.Seebeck effect is meant when two kinds of different conductors are linked together and forms the closed-loop path, when there is the temperature difference in two nodes, then produce thermoelectromotive force, its voltage is directly proportional with the temperature difference between node, and satisfy the following U=of relation α Δ T, wherein U is a thermoelectromotive force, and α is a Seebeck coefficient, and Δ T is the node temperature difference.The generation of thermoelectromotive force can be interpreted as atom and the energy of carrier (electronics, hole) and the result that speed changes with thermograde in the conductor qualitatively.After vacuum collector is with the heating of the water in the attemperater, open valve, be full of hot water in the little water tank, the thermal-arrest plate temperature rises, and is higher than ambient temperature gradually, and then one side of the thermo-electric generation element that links to each other with the thermal-arrest plate forms the hot junction.Because radiator carries out heat exchange by radiation and convection type and external environment, the work calories of thermo-electric generation element is dispersed into extraneous space, then one side temperature of linking to each other with radiator of thermo-electric generation element formation cold junction that descends gradually.This moment, the thermo-electric generation element produced thermoelectromotive force, for lamp lighting provides electric energy owing to the existence of internal-external temperature difference.
4, stable and reliable working performance, in the actual use, attemperater is used for the storage of hot water, stores after utilizing daytime solar energy that water is burnt heat; Water inlet pipe and outlet pipe are communicated with little water tank and attemperater, just form hot water circulation loop when opening valve night, guarantee to be full of hot water in the little water tank, and then guarantee that the temperature of thermal-arrest plate is higher than environment temperature; Vacuum collector is delivered to solar energy in the attemperater daytime, the water in the heating water tank; Radiator links to each other with one side of thermo-electric generation element, by radiation and convection current and heat exchange with outside, thermo-electric generation element work calories is dispersed into the space, has improved the heat-sinking capability of thermo-electric generation element, has reduced its temperature outside; The thermal-arrest plate is installed in little water tank inside, and major part is immersed in the little water tank internal hot-water, keeps higher temperature at night, and its part that surfaces links to each other with the thermo-electric generation element, has improved the inboard temperature of thermo-electric generation element; The thermo-electric generation element produces thermoelectromotive force when there is the temperature difference in the outside within it, for lamp lighting provides electric energy.
In sum, the utility model is simple in structure, installation is compact, use is easy and simple to handle and result of use is good, stable work in work, it is according to the Seebeck effect principle and utilize solar energy and the thermo-electric generation element generates electricity, and efficiently solves the problem of non-Electric region territory people's power shortage.In addition, under situation about having a power failure suddenly, the utility model also can provide emergency lighting, and under the situation that does not have electricity, as long as with valve open, hot water pours in the little water tank, just can provide illumination.Thereby the utility model can effectively solve the at present domestic many practical problem of the local power shortage of electric power supply system and emergency lighting problems of unexpected power-off condition of lacking.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Description of reference numerals:
The 1-attemperater; The 2-water inlet pipe; The little water tank of 3-;
The 4-radiator; The 5-lighting; 6-thermo-electric generation element;
7-thermal-arrest plate; The 8-valve; The 9-outlet pipe;
The 10-vacuum collector.
The specific embodiment
As shown in Figure 1, the utility model comprises the thermo-electric generation element 6 that utilizes night inside and outside thermoelectromotive force that temperature difference produces that lighting 5 is powered, attemperater 1, be laid on the attemperater 1 and utilize daytime solar energy stored water in the attemperater 1 to be continued the vacuum collector 10 that heats, communicate with attemperater 1 inside and continue to inject the little water tank 3 of hot water night by attemperater 1, be immersed in the hot water in the little water tank 3 and be used to improve the thermal-arrest plate 7 of thermo-electric generation element 6 inboard temperature and be laid in thermal-arrest plate 7 outsides and be used to reduce the radiator 4 of thermo-electric generation element 6 temperature outside, have the installing port of installing for thermal-arrest plate 7 on the sidewall of described little water tank 3, described thermal-arrest plate 7 is fixedly mounted on the madial wall of little water tank 3 and thermo-electric generation element 6 is fixedly mounted on the lateral wall of little water tank 3, and the installation position of thermo-electric generation element 6 is corresponding relative with the laying of thermal-arrest plate 7.Be connected with outlet pipe 9 by water inlet pipe 2 between described attemperater 1 and the little water tank 3, on the described outlet pipe 9 valve 8 be installed, and be communicated with by water inlet pipe 2 and outlet pipe 9 between attemperater 1 and the little water tank 3 and form a water-flow circuit.
In the present embodiment, described outlet pipe 9 stretches to attemperater 1 inside from outside to inside, and described water inlet pipe 2 and outlet pipe 9 all are level to laying.Corresponding water inlet and the delivery port that supplies water inlet pipe 2 and outlet pipe 9 to install respectively that have on the described little water tank 3, described water inlet is laid on the upper portion side wall of little water tank 3, and described delivery port is laid in little water tank 3 bottoms.Described valve 8 carries out the solenoid electric valve that break-make is controlled for manually-operated gate or by controller.
The course of work of the present utility model is: pour into water attemperater 1 in earlier daytime, vacuum collector 10 utilizes solar energy that the water in the attemperater 1 is heated gradually, open valve 8 night, form a water-flow circuit at this moment between attemperater 1, water inlet pipe 2, outlet pipe 9 and the little water tank 3, make to be full of hot water in the little water tank 3, to guarantee the internal temperature of little water tank 3; At this moment, thermal-arrest plate 7 temperature that are immersed in the hot water rise gradually, and radiator 4 is dispersed into external environment with the heat of thermo-electric generation element 6 simultaneously, when the both sides of thermo-electric generation element 6 temperature difference acquires a certain degree, it will produce thermoelectromotive force, for the illumination of lighting 5 provides electric energy.
To sum up, during actual the use, attemperater 1 is used to store a large amount of hot water, and water inlet pipe 2 and outlet pipe 9 are communicated with little water tank 3 and attemperater 1 forms water-flow circuit, and vacuum collector 10 is delivered to solar energy in the attemperater 1, the water in the heat tracing water tank 1; Radiator 4 links to each other with one side of thermo-electric generation element 6, reduces its temperature outside; Thermal-arrest plate 7 links to each other with thermo-electric generation element 6 and major part is immersed in little water tank 3 internal hot-waters, improves the inboard temperature of thermo-electric generation element 6; Thermo-electric generation element 6 produces thermoelectromotive force when there is the temperature difference in the outside within it, for lighting 5 provides electric energy.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (5)
1. thermo-electric generation lighting device, it is characterized in that: comprise the thermo-electric generation element (6) that utilizes night inside and outside thermoelectromotive force that temperature difference produces that lighting (5) is powered, attemperater (1), being laid in attemperater (1) goes up and utilizes daytime solar energy stored water in the attemperater (1) to be continued the vacuum collector (10) of heating, communicate with attemperater (1) inside and continue to inject the little water tank (3) of hot water night by attemperater (1), be immersed in the hot water in the little water tank (3) and be used to improve the thermal-arrest plate (7) of the inboard temperature of thermo-electric generation element (6) and be laid in outside the thermo-electric generation element (6) and be used to reduce the radiator (4) of thermo-electric generation element (6) temperature outside, described thermal-arrest plate (7) is fixedly mounted on the madial wall of little water tank (3) and thermo-electric generation element (6) is fixedly mounted on the lateral wall of little water tank (3), and the installation position of thermo-electric generation element (6) is corresponding relative with the laying of thermal-arrest plate (7); Be connected with outlet pipe (9) by water inlet pipe (2) between described attemperater (1) and the little water tank (3), valve (8) is installed on the described outlet pipe (9), and is communicated with by water inlet pipe (2) and outlet pipe (9) between attemperater (1) and the little water tank (3) and forms a water-flow circuit.
2. according to the described thermo-electric generation lighting device of claim 1, it is characterized in that: described outlet pipe (9) stretches to attemperater (1) inside from outside to inside.
3. according to claim 1 or 2 described thermo-electric generation lighting devices, it is characterized in that: described water inlet pipe (2) and outlet pipe (9) all are level to laying.
4. according to claim 1 or 2 described thermo-electric generation lighting devices, it is characterized in that: described little water tank (3) is gone up correspondence and is had water inlet and the delivery port that supplies water inlet pipe (2) and outlet pipe (9) to install respectively, described water inlet is laid on the upper portion side wall of little water tank (3), and described delivery port is laid in little water tank (3) bottom.
5. according to claim 1 or 2 described thermo-electric generation lighting devices, it is characterized in that: described valve (8) carries out the solenoid electric valve that break-make is controlled for manually-operated gate or by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206359570U CN201964305U (en) | 2010-12-01 | 2010-12-01 | Thermo-electric generation lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206359570U CN201964305U (en) | 2010-12-01 | 2010-12-01 | Thermo-electric generation lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964305U true CN201964305U (en) | 2011-09-07 |
Family
ID=44526845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206359570U Expired - Fee Related CN201964305U (en) | 2010-12-01 | 2010-12-01 | Thermo-electric generation lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964305U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487256A (en) * | 2010-12-01 | 2012-06-06 | 西安博昱新能源有限公司 | Thermo-electric generation lighting device |
| CN102519005A (en) * | 2011-12-04 | 2012-06-27 | 苏州方暨圆节能科技有限公司 | Solar energy signal lamp |
| CN104913533A (en) * | 2015-06-30 | 2015-09-16 | 上海交通大学 | Self-powered scale inhibition system of solar evacuated tube collector |
| CN108644745A (en) * | 2018-06-20 | 2018-10-12 | 深圳市漫反射照明科技有限公司 | A kind of energy saving heat recovery system and its energy saving heat recovery method |
-
2010
- 2010-12-01 CN CN2010206359570U patent/CN201964305U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487256A (en) * | 2010-12-01 | 2012-06-06 | 西安博昱新能源有限公司 | Thermo-electric generation lighting device |
| CN102519005A (en) * | 2011-12-04 | 2012-06-27 | 苏州方暨圆节能科技有限公司 | Solar energy signal lamp |
| CN104913533A (en) * | 2015-06-30 | 2015-09-16 | 上海交通大学 | Self-powered scale inhibition system of solar evacuated tube collector |
| CN104913533B (en) * | 2015-06-30 | 2017-03-22 | 上海交通大学 | Self-powered scale inhibition system of solar evacuated tube collector |
| CN108644745A (en) * | 2018-06-20 | 2018-10-12 | 深圳市漫反射照明科技有限公司 | A kind of energy saving heat recovery system and its energy saving heat recovery method |
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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: 20110907 Termination date: 20131201 |