CN202286395U - Constant temperature work clothes based on power supply of thin-film solar cells - Google Patents
Constant temperature work clothes based on power supply of thin-film solar cells Download PDFInfo
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- CN202286395U CN202286395U CN2011203853099U CN201120385309U CN202286395U CN 202286395 U CN202286395 U CN 202286395U CN 2011203853099 U CN2011203853099 U CN 2011203853099U CN 201120385309 U CN201120385309 U CN 201120385309U CN 202286395 U CN202286395 U CN 202286395U
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- film solar
- work clothes
- constant temperature
- solar cells
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Abstract
The utility model discloses constant temperature work clothes based on the power supply of thin-film solar cells. The constant temperature work clothes comprises cloth work clothes, a controller, thin-film solar cells, semiconductor refrigerating fins and radiating fins, wherein a plurality of thin-film solar cells are arranged in series on the cloth work clothes and are connected with the semiconductor refrigerating fins by a Boost circuit; the controller is arranged on the Boost circuit and is positioned outside the cloth work clothes; and the cold ends of the semiconductor refrigerating fins cling to one side of a human body, the hot ends of the semiconductor refrigerating fins face outwards, and the radiating fins are arranged on the surfaces at the hot ends. By the constant temperature work clothes, the problem of high possibility of heatstroke of workers during field open-air operation in midsummer is solved, and the constant temperature work clothes based on the power supply of the thin-film solar cells has a novel structure, is environment-friendly, and can converts solar energy into electric energy, so that the semiconductor refrigerating fins are driven to absorb and release energy by the thin-film solar cells, the temperature of body surfaces is reduced, and the work efficiency can be improved effectively.
Description
Technical field
The utility model relates to a kind of work clothes, is specially a kind of constant temperature work clothes of based thin film solar cell for supplying power.
Background technology
In high temperature and heating summer season, for the staff of open work in the open air, industrial accident takes place the most easily.Picture sanitationman and traffic-police, work every day on road, and pavement temperature often reaches more than 60 ℃, and the workman in shipyard often is operated in the environment more than 50 ℃ in summer, and condition of work is arduous unusually.Because some units are ineffective to the safety production measures between the megathermal period, some workmans self strick precaution ability is relatively poor in addition, the workman is repeatedly taken place in the past because of the heatstroke death incident.At present there is not effectively to reduce the work clothes of workman's shell temperature on the market.
The utility model content
The utility model purpose: the utility model provides a kind of constant temperature work clothes of saving energy and reduce the cost, can effectively reduce the based thin film solar cell for supplying power of shell temperature for the staff who solves the open work of heat weather is prone to the heatstroke problem.
Technical scheme: a kind of constant temperature work clothes of based thin film solar cell for supplying power; Comprise cloth work clothes, controller, thin-film solar cells, semiconductor chilling plate, fin; Series connection is provided with the plurality of thin film solar cell on said cloth work clothes, and said thin-film solar cells connects semiconductor chilling plate through the Boost circuit, and said Boost circuit is provided with controller; It is outside that said controller is positioned at the cloth work clothes; Said semiconductor chilling plate cold junction is pressed close to human body one side, and the hot junction is towards the outside, and said hot end surface is provided with fin.
As preferably, said thin-film solar cells and said semiconductor chilling plate are evenly and are spaced.Semiconductor chilling plate is the small-sized square about 3cm*3cm, is connected in parallel on the dc bus two ends that annealed copper wire is made, and is easy to bending, guarantees not influence workman's normal activity.
As preferably, said semiconductor chilling plate is connected with the Boost circuit through dc bus, and semiconductor chilling plate is connected the dc bus two ends.When dc bus is switched on to semiconductor chilling plate, cooling piece cold junction absorber exterior heat amount, temperature descends in the work clothes, and the hot junction emits heat, utilizes fin that heat is shed.
As preferably, be connected with first temperature sensor, second temperature sensor on the said controller.Controller is through first temperature sensor and second temperature sensor testing clothes internal temperature; Judge whether temperature is lower than the human comfort temperature; The detected temperature of arbitrary sensor is lower than the human comfort temperature; All stop the semiconductor chilling plate power supply is waited for and continued power supply when arbitrary temperature sensor is higher than the human comfort temperature again.
As preferably, said controller is the controller with maximal power tracing function, and said dc bus is connected with controller.Controller can detect DC bus-bar voltage and current value automatically, judges whether to be in maximum power point through the admittance method of addition, and through regulating Boost circuit output signal dutycycle, carries out maximal power tracing.
Operation principle: the utility model is electric energy through thin-film solar cells with conversion of solar energy; Through the Boost change-over circuit, output to dc bus, the semiconductor supply cooling piece; Semiconductor chilling plate utilizes the Peltier effect of semi-conducting material; When galvanic couple that direct current is connected into through two kinds of different semi-conducting materials, can absorb heat at the two ends of galvanic couple respectively and emit heat, can realize the purpose of freezing.
Beneficial effect: the utility model has solved the problem of the easy heatstroke of staff of the open-air open work of heat weather; The constant temperature work clothes novel structure of the based thin film solar cell for supplying power that provides, environmental protection; Converting solar energy to electric energy through thin-film solar cells drives semiconductor chilling plate and absorbs and release energy; Reduce shell temperature, the utility model adopts the parallel connection of multi-disc small semiconductor cooling piece simultaneously, has both guaranteed refrigeration; Do not influence the flexibility of workman's operate as normal again, effectively increase work efficiency.
Description of drawings
Accompanying drawing 1 is the general structure sketch map of the utility model;
Accompanying drawing 2 is the semiconductor chilling plate and the fin johning knot composition of the utility model;
Accompanying drawing 3 is the operation principle sketch map of the utility model.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further:
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of constant temperature work clothes of based thin film solar cell for supplying power comprises cloth work clothes 1, controller 2, thin-film solar cells 3, semiconductor chilling plate 4, fin 5; Series connection is provided with plurality of thin film solar cell 3 on said cloth work clothes 1, and said thin-film solar cells 3 connects semiconductor chilling plate 4 through the Boost circuit, and said thin-film solar cells 3 is evenly with said semiconductor chilling plate 4 and is spaced; Said semiconductor chilling plate 4 is connected with the Boost circuit through dc bus; Semiconductor chilling plate 4 is connected the dc bus two ends, and semiconductor chilling plate 4 cold junctions are pressed close to human body one side, and the hot junction is towards the outside; Said hot end surface is provided with fin 5; Also be connected with controller 2 on the said Boost circuit, said controller 2 is positioned at cloth work clothes 1 outside, the controller of controller 2 for having the maximal power tracing function; Said dc bus is connected with controller, is connected with first temperature sensor, second temperature sensor on the said controller 2.
When the work clothes that the workman wears the utility model to be provided is worked under burning sun; The thin-film solar cells 2 of series connection converts solar energy to electric energy, and the electric energy of generation is received on the dc bus through the Boost circuit, and semiconductor chilling plate 4 is connected in parallel on the dc bus two ends; When semiconductor chilling plate 4 is connected with direct current; Its cold junction absorbs heat, passes to the hot junction and reduces shell temperature, and cold junction absorbs behind the heat by the hot junction and through fin 5 heat distributed.Controller 2 is through first temperature sensor and second temperature sensor testing clothes internal temperature; When detecting temperature, crosses when low by arbitrary sensor; Controller 2 sends instruction, breaks off the power supply of Boost circuit to dc bus through relay, and stop semiconductor chilling plate being supplied power this moment; Cold junction stops to absorb heat, and temperature is gone up gradually; When controller 2 is higher than the human comfort temperature through temperature sensor detection any point temperature, send instruction, relay closes, the Boost circuit continues power supply to dc bus, and the semiconductor chilling plate cold junction continues to absorb the human heat, begins the continuation refrigeration; The controller of controller 2 for having the maximal power tracing function; When voltage that detects dc bus and size of current; Judge whether to be in maximum power point through the admittance method of addition; If be not in maximum power point, then adjust Boost circuit signal dutycycle, output voltage is adjusted to maximum work point voltage value.
Claims (5)
1. the constant temperature work clothes of a based thin film solar cell for supplying power; It is characterized in that: comprise cloth work clothes (1), controller (2), thin-film solar cells (3), semiconductor chilling plate (4), fin (5); Go up series connection at said cloth work clothes (1) and be provided with plurality of thin film solar cell (3); Said thin-film solar cells (3) connects semiconductor chilling plate (4) through the Boost circuit; Said Boost circuit is provided with controller (2), and said controller (2) is positioned at cloth work clothes (1) outside, and said semiconductor chilling plate (4) cold junction is pressed close to human body one side; The hot junction is towards the outside, and said hot end surface is provided with fin (5).
2. the constant temperature work clothes of a kind of based thin film solar cell for supplying power according to claim 1 is characterized in that: said thin-film solar cells (3) and said semiconductor chilling plate (4) are evenly and are spaced.
3. the constant temperature work clothes of a kind of based thin film solar cell for supplying power according to claim 1 is characterized in that: said semiconductor chilling plate (4) is connected with the Boost circuit through dc bus, and semiconductor chilling plate (4) is connected the dc bus two ends.
4. the constant temperature work clothes of a kind of based thin film solar cell for supplying power according to claim 1 is characterized in that: be connected with first temperature sensor, second temperature sensor on the said controller (2).
5. according to the constant temperature work clothes of claim 1 or 3 described a kind of based thin film solar cell for supplying power, it is characterized in that: the controller of said controller (2) for having the maximal power tracing function, said dc bus is connected with controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203853099U CN202286395U (en) | 2011-10-12 | 2011-10-12 | Constant temperature work clothes based on power supply of thin-film solar cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203853099U CN202286395U (en) | 2011-10-12 | 2011-10-12 | Constant temperature work clothes based on power supply of thin-film solar cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202286395U true CN202286395U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203853099U Expired - Fee Related CN202286395U (en) | 2011-10-12 | 2011-10-12 | Constant temperature work clothes based on power supply of thin-film solar cells |
Country Status (1)
| Country | Link |
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| CN (1) | CN202286395U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342600A (en) * | 2011-10-12 | 2012-02-08 | 南通纺织职业技术学院 | Constant-temperature work clothes based on power supply of film solar cells |
| CN103767155A (en) * | 2012-10-25 | 2014-05-07 | 周燕 | Dual-clod type anti-thermal radiation clothing |
| CN104000315A (en) * | 2013-02-27 | 2014-08-27 | 周燕 | Platy cooling fin double-cooling anti-thermal-radiation suit with holes |
| CN104764246A (en) * | 2015-03-05 | 2015-07-08 | 珠海格力电器股份有限公司 | Portable air conditioning equipment |
-
2011
- 2011-10-12 CN CN2011203853099U patent/CN202286395U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342600A (en) * | 2011-10-12 | 2012-02-08 | 南通纺织职业技术学院 | Constant-temperature work clothes based on power supply of film solar cells |
| CN102342600B (en) * | 2011-10-12 | 2016-01-20 | 南通纺织职业技术学院 | A kind of constant-temperature work clothes of based thin film solar cell for supplying power |
| CN103767155A (en) * | 2012-10-25 | 2014-05-07 | 周燕 | Dual-clod type anti-thermal radiation clothing |
| CN104000315A (en) * | 2013-02-27 | 2014-08-27 | 周燕 | Platy cooling fin double-cooling anti-thermal-radiation suit with holes |
| CN104764246A (en) * | 2015-03-05 | 2015-07-08 | 珠海格力电器股份有限公司 | Portable air conditioning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Bin Inventor after: Chen Jiyong Inventor after: Pu Zhentuo Inventor before: Ben Lijin Inventor before: Chen Jiyong Inventor before: Zhang Xinliang Inventor before: Cao Ying |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: BEN LIJIN CHEN JIYONG ZHANG XINLIANG CAO YING TO: ZHAO BIN CHEN JIYONG PU ZHENTUO |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141012 |
|
| EXPY | Termination of patent right or utility model |