CN203693003U - Semiconductor refrigeration air conditioner chair - Google Patents
Semiconductor refrigeration air conditioner chair Download PDFInfo
- Publication number
- CN203693003U CN203693003U CN201420056833.5U CN201420056833U CN203693003U CN 203693003 U CN203693003 U CN 203693003U CN 201420056833 U CN201420056833 U CN 201420056833U CN 203693003 U CN203693003 U CN 203693003U
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- Prior art keywords
- semiconductor refrigeration
- seat
- semiconductor refrigerating
- air
- cold
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- Expired - Fee Related
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Abstract
The utility model provides a semiconductor refrigeration air conditioner chair which comprises a chair rack, semiconductor refrigeration blocks, a direct current supply and a heat dissipation device, wherein a layer of semiconductor refrigeration blocks is paved on the chair rack along the chair seat surface and the backrest; the upper parts of the semiconductor refrigeration blocks are cold ends; cold end radiating fins are arranged on the upper parts of the semiconductor refrigeration blocks; the lower parts of the semiconductor refrigeration blocks are hot ends; hot end radiating fins and heat dissipation devices are arranged at the lower parts of the semiconductor refrigeration blocks; the air conditioner chair utilizes affluent solar energy as the source of energy; as the solar energy is converted into electrical energy supplied to the semiconductor refrigeration blocks, the cold energy is constantly supplied to the chair surface from the semiconductor refrigeration block cold ends. The air conditioner chair is simple in structure, convenient to use, suitable for public occasions such as beaches and parks and meets the requirement for cooling feelings of people in summer.
Description
Technical field
The utility model relates to semiconductor refrigerating technology, particularly a kind of seat that utilizes semiconductor to freeze.
Background technology
Semiconductor refrigerating technology is the P-N knot that utilizes semi-conducting material to form, and forms thermocouple pair, produces peltier effect, utilize semiconductor P-N knot when by direct current, in one end of joint release heat, the other end absorbs heat, and the size that discharges or absorb heat is determined by electric current.The physical principle of peltier effect be charge carrier in conductor, move form electric current.Due to charge carrier in different materials in different energy levels, in the time that it moves from high level to low-lying level, just discharge unnecessary energy; On the contrary, while moving from low-lying level to high level, absorb energy from the external world.Energy is sentenced hot form at the interface of bi-material and is absorbed or emit.Described Pa Er note module is also referred to as heat pump, and it both can be for pyrogenicity, also can refrigeration.Semiconductor cooling block is exactly a hot tool for transmitting, as long as the temperature of the object that is cooled, higher than its temperature, just semiconductor refrigerating piece starts to play a role, makes the temperature at cold and hot two ends balanced gradually, thereby plays refrigeration
In general, seat inside be equipped with ventilate and refrigeration plant just can become air-conditioned seat.Existing air-conditioned seat is generally used for automobile.The air-conditioning system of automotive seat is effectively supplemented as automotive air-conditioning system, has temperature and the humidity on adjusting seat surface, meets to greatest extent different driver and conductors requirement to seat surface temperature in Various Seasonal.The air-conditioned seat scope of application is narrow at present, is not widely used in other field in life.
Utility model content
Technical problem to be solved in the utility model is the defect that overcomes prior art, and a kind of air-conditioned seat of semiconductor refrigerating is provided, and it has feature simple in structure, ride comfort.
Technical problem of the present utility model realizes with following technical proposals:
A kind of air-conditioned seat of semiconductor refrigerating, comprise seat frame, semiconductor refrigerating piece, battery and heat abstractor, described seat frame is laid layer of semiconductor cold-making block along seat seat surface and backrest, the top of semiconductor refrigerating piece is cold junction, cold end surface is glued with the cold junction fin corresponding with seat shape, the bottom of semiconductor refrigerating piece is hot junction, is provided with hot-side heat dissipation sheet and heat abstractor.
The air-conditioned seat of above-mentioned semiconductor refrigerating, described heat abstractor comprises fin, air channel and fan, and described air channel is the through channel that is arranged on hot-side heat dissipation sheet one side, and one end arranges fan, and the other end is air outlet; Fin and hot-side heat dissipation sheet are made one.
The air-conditioned seat of above-mentioned semiconductor refrigerating, described seat frame top arranges parasols, on the umbrella cover of parasols, lays solar panel, and solar panel is connected to battery.
The air-conditioned seat of above-mentioned semiconductor refrigerating, sets up thin layer water bag on seat frame surface, and described thin layer water bag is close to cold junction fin.
The abundant solar energy of the utility model utilization is the energy, convert solar energy into electrical energy as the power supply of semiconductor refrigerating piece, the cold junction fin of semiconductor refrigerating piece is supplied with seat surface by cold continually, form air-conditioned seat simple in structure, easy to use, be applicable to the public arena such as sandy beach, park, meet the demand of people in summer to slight chill in the air.Described seat has the following advantages:
1, adopt solar poweredly, have sustainable use, the feature such as clean, pollution-free, meeting present stage reduces the development trend of energy resource consumption.In conjunction with the energy storage function of battery, guarantee air-conditioned seat still can be worked in the time of the cloudy day.
2, the refrigerating speed of semiconductor refrigerating piece is very fast, substantially can reach and feel for 5 seconds, and cooling rapidly in 1 minute, reaches maximum temperature difference for 2 minutes.Realize, accurately adjusting convenient to temperature by regulator potentiometer, course of work noiseless, for people provide more comfortable enjoyment.Refrigerating capacity is strong, and maximum refrigerating capacity can reach than environment temperature and reduce more than 20 DEG C.Do not use cold-producing medium, adopt the Refrigeration Technique environmental protection more of freon or other compound formulation with respect to traditional air-conditioning, refrigerator, can not pollute surrounding environment, main is to prevent from using the destruction of these cold-producing mediums to atmospheric ozone layer.
3, having used water as heat transfer medium, is because water specific heat capacity is very large on the one hand, has good heat conductivility, is because water cushion softness is comfortable on the other hand, compares hardboard stool and more meets popular demand.And people on the seat or lie or sit the exchange heat that can promote water in water cushion.
Brief description of the drawings
Fig. 1 is cutaway view of the present utility model;
Fig. 2 is structural representation of the present utility model.
In figure, each list of reference numerals is: 1, seat frame, 2, semiconductor refrigerating piece, 3, thin layer water bag, 4, fin, 5, fan, 6, parasols, 7, solar panel, 8, battery, 9, thermoregulator, 10, metallic conductor, 11, cold junction fin, 12, hot-side heat dissipation sheet, 13 air channels.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model comprises seat frame 1, semiconductor refrigerating piece 2, dc source and heat abstractor, described seat frame 1 is laid layer of semiconductor cold-making block 2 along seat seat surface and backrest, semiconductor refrigerating piece 2 is made up of P-N joint, several P types and N-type semiconductor cold-making block are by metallic conductor 10 head and the tail series connection, two end faces of P type and N-type semiconductor cold-making block contact with metallic conductor 10 respectively, and metallic conductor 10 is connected with dc source.Semiconductor refrigerating piece 2 is connected after direct current, and two end faces of semiconductor refrigerating piece 2 produce respectively heat and refrigeration.Two end faces form cold junction and the hot junction of semiconductor refrigerating piece.
The top of semiconductor refrigerating piece 2 is cold junction, and cold end surface is glued with cold junction fin 11, and thin layer water bag 3 is set up on cold junction fin 11 tops.Cold junction fin 11 is corresponding with the shape of seat with thin layer water bag 3.Bottom is hot junction, is provided with hot-side heat dissipation sheet 12 and heat abstractor.Wherein heat abstractor comprises fin 4, air channel 13 and fan 5, and fin 4 is arranged on hot-side heat dissipation sheet 12.Described air channel 13 is arranged on a side of hot-side heat dissipation sheet 12, and air channel is the passage of a perforation, and the lower end in air channel 13 arranges fan 5, and upper end is exhaust outlet.Hot-air is blown by fan 5, discharges from exhaust outlet.The heat that ensures semiconductor refrigerating piece hot junction is discharged as early as possible.
Seat frame 1 top arranges parasols 6, lays solar panel 7 on umbrella cover, and solar panel is connected with battery 8.Provide direct current by battery 8.
In DC circuit, set up thermoregulator 9.This device is closed loop feedback system, regulates thermoregulator 9 according to people's preferred temperature and skin feel temperature, and thermoregulator 9, by the size of potentiometer control electric current, regulates temperature.
Below the course of work of the present utility model is described further:
Make full use of local abundant solar energy resources, on parasols surface, solar panel 7 is installed, convert solar energy into electrical energy and be stored in battery 8, for semiconductor refrigerating piece 2 is powered.Semiconductor refrigerating piece cold junction is upwards arranged on to chair inside, and the upper surface of cold junction fin 11 covers thin layer water bag 3.Taking water as medium, the cold of semiconductor refrigerating piece cold junction is transmitted in the water of thin layer water bag 3, people directly contacts thin layer water bag, thereby experiences the slight chill in the air of silk silk.Semiconductor refrigerating piece hot junction adopts Fin, with fan 5 auxiliary heat dissipations.Due to the density variation of cold and hot air, cold air density is large, and hot-air density is little, utilizes fan motive force that hot-air is advanced along air channel 13, and blows out from the oblique rear of backrest.By the synergy of fin 4 and fan 5, ensure that semiconductor refrigerating piece has good heat dispersion.
People sits on air-conditioned seat, and rotary temperature adjuster 9 starts semiconductor refrigerating piece cold junction and freezes.Meanwhile, the fan 5 of under-seat starts simultaneously, is dispelled the heat in semiconductor cold-making block hot junction.By regulating temperature debugger 9 to control the refrigeration work consumption of semiconductor refrigerating piece cold junction, thereby reach the effect of the most comfortable.
Claims (4)
1. the air-conditioned seat of a semiconductor refrigerating, it is characterized in that, it comprises seat frame (1), semiconductor refrigerating piece (2), battery (8) and heat abstractor, described seat frame (1) is laid layer of semiconductor cold-making block (2) along seat seat surface and backrest, the top of semiconductor refrigerating piece (2) is cold junction, cold end surface is glued with the cold junction fin (11) corresponding with seat shape, and the bottom of semiconductor refrigerating piece (2) is hot junction, is provided with hot-side heat dissipation sheet (12) and heat abstractor.
2. the air-conditioned seat of semiconductor refrigerating according to claim 1, it is characterized in that, described heat abstractor comprises fin (4), air channel (13) and fan (5), described air channel (13) is for being arranged on the through channel of hot-side heat dissipation sheet (12) one sides, the one end in air channel (13) arranges fan (5), and the other end is air outlet; Fin (4) is made one with hot-side heat dissipation sheet (12).
3. the air-conditioned seat of semiconductor refrigerating according to claim 2, it is characterized in that, described seat frame (1) top arranges parasols (6), lays solar panel (7) on the umbrella cover of parasols (6), and solar panel (7) is connected to battery (8).
4. the air-conditioned seat of semiconductor refrigerating according to claim 3, is characterized in that, thin layer water bag (3) is set up on seat frame (1) surface, and described thin layer water bag (3) is close to cold junction fin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056833.5U CN203693003U (en) | 2014-01-29 | 2014-01-29 | Semiconductor refrigeration air conditioner chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056833.5U CN203693003U (en) | 2014-01-29 | 2014-01-29 | Semiconductor refrigeration air conditioner chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203693003U true CN203693003U (en) | 2014-07-09 |
Family
ID=51043527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420056833.5U Expired - Fee Related CN203693003U (en) | 2014-01-29 | 2014-01-29 | Semiconductor refrigeration air conditioner chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203693003U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105542A (en) * | 2015-09-13 | 2015-12-02 | 河北工业大学 | Multifunctional sandbeach cooling chair using solar refrigeration |
| CN105857140A (en) * | 2016-05-26 | 2016-08-17 | 安徽明辉成美科技发展有限公司 | Air conditioned automobile seat with semiconductor refrigeration |
| CN107232849A (en) * | 2017-06-21 | 2017-10-10 | 成都梓楠家具有限公司 | A kind of refrigerant seat of outdoor sun |
| CN107554240A (en) * | 2017-09-13 | 2018-01-09 | 天津工业大学 | A kind of green half guiding systems of vehicle-mounted auxiliary temperature-reducing |
| CN108749665A (en) * | 2017-03-23 | 2018-11-06 | 李尔公司 | Conductive heater and cooling temperature control system are provided for seat |
-
2014
- 2014-01-29 CN CN201420056833.5U patent/CN203693003U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105542A (en) * | 2015-09-13 | 2015-12-02 | 河北工业大学 | Multifunctional sandbeach cooling chair using solar refrigeration |
| CN105857140A (en) * | 2016-05-26 | 2016-08-17 | 安徽明辉成美科技发展有限公司 | Air conditioned automobile seat with semiconductor refrigeration |
| CN108749665A (en) * | 2017-03-23 | 2018-11-06 | 李尔公司 | Conductive heater and cooling temperature control system are provided for seat |
| CN107232849A (en) * | 2017-06-21 | 2017-10-10 | 成都梓楠家具有限公司 | A kind of refrigerant seat of outdoor sun |
| CN107554240A (en) * | 2017-09-13 | 2018-01-09 | 天津工业大学 | A kind of green half guiding systems of vehicle-mounted auxiliary temperature-reducing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150129 |
|
| EXPY | Termination of patent right or utility model |