CN2888743Y - Electric illuminator based on temperature difference of hot water - Google Patents
Electric illuminator based on temperature difference of hot water Download PDFInfo
- Publication number
- CN2888743Y CN2888743Y CN 200520105040 CN200520105040U CN2888743Y CN 2888743 Y CN2888743 Y CN 2888743Y CN 200520105040 CN200520105040 CN 200520105040 CN 200520105040 U CN200520105040 U CN 200520105040U CN 2888743 Y CN2888743 Y CN 2888743Y
- Authority
- CN
- China
- Prior art keywords
- vacuum flask
- hot water
- heat
- generation module
- red copper
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The thermoelectric lighting device relates to an electrical lighting equipment, in particular to a semiconductor thermoelectric lighting device which can directly use the temperature difference between the hot water in vacuum flask and environmental temperature to thermoelectric electricity generation for supplying the power of the high-performance high-brightness LED light. The utility model provides a small lighting device which generates electricity by the temperature difference between the hot water and environment for lighting the high-performance high-brightness LED light. The utility model comprises a vacuum flask, a thermal conductivity component, a semiconductor thermoelectric generator module, a radiator and a LED light. One end of the thermal conductivity component is fixed in the vacuum flask; the other end is fixed out of the vacuum flask. The hot end of the generator module clings to the thermal conductivity component which is fixed out of the vacuum flask, the cold end of the generator module clings to the radiator, the two power supplying ends of the generator module are connected to the LED light. The utility model has the advantages of small size, long life, energy saving, no pollution, no maintenance, no environmental impact, and easy operation.
Description
Technical field
The utility model relates to a kind of electric lighting utensil, and the hot water and the circumstance of temperature difference that especially relate in a kind of vacuum flask that can directly utilize daily people and used always generate electricity, and the semiconductor temperature differential generating luminaire of the energy is provided for the LED lamp of high-effect high brightness.
Background technology
In the outlying district and during outdoor sports, be difficult to city's electric lighting at present.On the other hand, the current common situation that has the electric power resource anxiety, especially in summer, electric power resource is wretched insufficiency especially, even has influenced people's normal lighting.And small generator on the market need use the diesel oil equal energy source, and too heavy, carries inconvenience, on using certain limitation is arranged.
Summary of the invention
The purpose of this utility model is at electric power resource reality in short supply, for the place that is difficult for providing city's electric lighting provide a kind of small-sized, utilize hot water and circumstance of temperature difference generating to light the lighting device of efficient high brightness LED.
The utility model is provided with vacuum flask, heat-conductive assembly, semi-conductor thermo-electric generation module, radiator, LED lamp, one end of heat-conductive assembly is arranged in the vacuum flask, the other end of heat-conductive assembly is located at outside the vacuum flask, the hot junction of temperature-difference power generation module is close on the heat-conductive assembly of being located at outside the vacuum flask, the cold junction held against heat sink of temperature-difference power generation module, the out-put supply two ends of temperature-difference power generation module are electrically connected with the LED lamp.
Said heat-conductive assembly can be made up of heat pipe and red copper piece, and heat pipe is located in the vacuum flask, the last termination red copper piece of heat pipe, and the red copper piece is located at the vacuum flask top, and heat pipe can be selected cylindrical heat pipe for use. the red copper piece is selected square red copper piece for use.Said temperature-difference power generation module is a semi-conductor thermo-electric generation module.The LED lamp adopts the high-brightness LED pipe.Red copper piece and semi-conductor thermo-electric generation module are preferably established muff outward.
Heat-conductive assembly of the present utility model is made up of cylindrical heat pipe and square red copper piece, cylindrical heat pipe is passed to square red copper piece with the heat of hot water in the vacuum flask, square red copper piece is close in the hot junction of semi-conductor thermo-electric generation module, the cold junction held against heat sink of semi-conductor thermo-electric generation module.The out-put supply two ends and the LED lamp of temperature-difference power generation module join.Each several part and connection therebetween will be introduced in description of drawings in detail.The utility model can be widely used in various environment, as long as to adding hot water in the vacuum flask, the LED lamp just can be lighted in order to illumination.Not only volume is little for the utility model, life-span length, energy savings, pollution-free, and need not safeguard, and is also not affected by environment, easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the thermo-electric generation assembly of the utility model embodiment.
Embodiment
Following examples will be described in detail the utility model in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the utility model mainly is made up of vacuum flask, heat-conductive assembly, semi-conductor thermo-electric generation module, radiator and LED lamp four parts.Heat-conductive assembly wherein, semi-conductor thermo-electric generation module and radiator three parts have constituted the thermo-electric generation assembly, are cores of the present utility model.And heat-conductive assembly is made up of two heat pipes 1, red copper piece 2 and muff (not drawing among the figure).The termination of two heat pipes 1 closely is socketed in two holes of red copper piece 2; The hot junction face of two semi-conductor thermo-electric generation modules 3 is close to two facings of red copper piece 2; The insulation film cover made from polytetrafluoroethylene be locked red copper piece 2 and 2 semi-conductor thermo-electric generation modules 3 around, to reduce thermal loss; 2 radiator 4 fronts are locked at the cold junction face of 2 semi-conductor thermo-electric generation modules 3 with 4 bolts 5, thereby between the cold junction face of assurance semi-conductor thermo-electric generation module 3 and radiator 4 hot junction faces and the red copper piece 2 good thermo-contact are arranged in opposite directions.
The heat pipe 1 of thermo-electric generation assembly passes the cork 6 of holding the hole successfully and immerses in the hot water 8 in the vacuum flask 7, and cork 6 jam-pack vacuum flask 7 are together in series two block semiconductor temperature-difference power generation modules 3, and two leads 9 of drawing connect high efficiency high-brightness LED lamp 10.
Heat pipe is the cylindrical copper pipe of a vacuum, injects the media (being working medium) that a certain amount of water transmits as heat in the pipe.The pressure of heat pipe inside is by the vapour pressure decision of working medium.When the heat pipe surface was heated, working medium will be evaporated.A colder end and the condensation on the heat conduction tube wall of steam flow heat pipe that temperature is higher discharges the latent heat of vaporization, thereby heat passed to condensation end.Afterwards, the adsorptivity of heat pipe liquid sucting core structure makes the working medium of condensation return evaporation ends.As long as the thermal source heating is arranged, this process will circulate and carry out.
Claims (7)
1, hot water thermoelectric luminaire, it is characterized in that being provided with vacuum flask, heat-conductive assembly, semi-conductor thermo-electric generation module, radiator, LED lamp, one end of heat-conductive assembly is arranged in the vacuum flask, the other end of heat-conductive assembly is located at outside the vacuum flask, the hot junction of temperature-difference power generation module is close on the heat-conductive assembly of being located at outside the vacuum flask, the cold junction held against heat sink of temperature-difference power generation module, the out-put supply two ends of temperature-difference power generation module are electrically connected with the LED lamp.
2, hot water thermoelectric luminaire as claimed in claim 1 is characterized in that heat-conductive assembly is made up of heat pipe and red copper piece, and heat pipe is located in the vacuum flask, the last termination red copper piece of heat pipe, and the red copper piece is located at the vacuum flask top.
3, hot water thermoelectric luminaire as claimed in claim 2 is characterized in that heat pipe is selected from cylindrical heat pipe.
4, hot water thermoelectric luminaire as claimed in claim 2 is characterized in that the red copper piece is selected from square red copper piece.
5, hot water thermoelectric luminaire as claimed in claim 1 is characterized in that said temperature-difference power generation module is a semi-conductor thermo-electric generation module.
6, as claim 2 or 4 described hot water thermoelectric luminaires, it is characterized in that red copper piece peripheral hardware muff.
7, hot water thermoelectric luminaire as claimed in claim 5 is characterized in that semi-conductor thermo-electric generation module peripheral hardware muff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105040 CN2888743Y (en) | 2005-08-01 | 2005-08-01 | Electric illuminator based on temperature difference of hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105040 CN2888743Y (en) | 2005-08-01 | 2005-08-01 | Electric illuminator based on temperature difference of hot water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2888743Y true CN2888743Y (en) | 2007-04-11 |
Family
ID=38047314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105040 Expired - Fee Related CN2888743Y (en) | 2005-08-01 | 2005-08-01 | Electric illuminator based on temperature difference of hot water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2888743Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478192A (en) * | 2010-11-25 | 2012-05-30 | 西安大昱光电科技有限公司 | Water heating emergency lamp |
| CN102545712A (en) * | 2010-12-09 | 2012-07-04 | 西安大昱光电科技有限公司 | Portable thermal power generation device |
| CN102748614A (en) * | 2012-06-18 | 2012-10-24 | 长沙朗格照明科技有限公司 | Energy-renewable LED (Light Emitting Diode) high-light module |
| CN104104271A (en) * | 2014-06-17 | 2014-10-15 | 安徽宿州懂你电力工程有限公司 | Household power generation device of solar water heater |
-
2005
- 2005-08-01 CN CN 200520105040 patent/CN2888743Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478192A (en) * | 2010-11-25 | 2012-05-30 | 西安大昱光电科技有限公司 | Water heating emergency lamp |
| CN102545712A (en) * | 2010-12-09 | 2012-07-04 | 西安大昱光电科技有限公司 | Portable thermal power generation device |
| CN102748614A (en) * | 2012-06-18 | 2012-10-24 | 长沙朗格照明科技有限公司 | Energy-renewable LED (Light Emitting Diode) high-light module |
| CN104104271A (en) * | 2014-06-17 | 2014-10-15 | 安徽宿州懂你电力工程有限公司 | Household power generation device of solar water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201237195Y (en) | High-power LED lamp high-efficiency radiator | |
| CN201243015Y (en) | Liquid radiating device for high power light-emitting diode | |
| CN101922778A (en) | Semiconductor refrigerating air conditioning device | |
| CN201844486U (en) | Semiconductor refrigerating air-conditioning device | |
| CN2888743Y (en) | Electric illuminator based on temperature difference of hot water | |
| CN202338809U (en) | Light-emitting diode (LED) lamp | |
| CN101852416B (en) | Heat dissipation method and device of high-power LED (Light-Emitting Diode)lamp | |
| CN201173462Y (en) | Large power LED lamp | |
| CN204665201U (en) | A kind of thermo power generating heat radiator for LED lamp | |
| CN201106831Y (en) | LED lamp radiator | |
| CN202109282U (en) | Semiconductor high-power LED lamp | |
| CN201909292U (en) | Heat radiator of light emitting diode (LED) street lamp | |
| CN201539837U (en) | Radiating device of light emitting diode lamp | |
| CN203387439U (en) | Thermoelectric power generation system of water heater | |
| CN101363601A (en) | Illuminating apparatus with heat radiation protection loop | |
| CN201322283Y (en) | High power LED (light-emitting diode) street lamp | |
| CN204923551U (en) | Semiconductor refrigeration machine | |
| CN204304839U (en) | A kind of temperature difference electricity generation device utilizing solar energy | |
| CN203549739U (en) | Passive liquid cooling device of high-power LED (Light-Emitting Diode) luminous system | |
| CN103411148A (en) | LED (Light Emitting Diode) bulb lamp component | |
| CN208257687U (en) | A kind of distributed power supply equipment of thermo-electric generation | |
| CN102102835B (en) | LED (Light-Emitting Diode) streetlamp | |
| CN216079359U (en) | LED module with high heat dissipation performance | |
| CN110579024A (en) | High-temperature heat-electricity cogeneration system with solar photovoltaic photo-heat and heat collector connected in series | |
| CN201232866Y (en) | Semiconductor temperature differential assembly power generation table lamp |
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: 20070411 Termination date: 20100801 |