CN202813943U - Portable fridge using solar energy - Google Patents
Portable fridge using solar energy Download PDFInfo
- Publication number
- CN202813943U CN202813943U CN 201220420167 CN201220420167U CN202813943U CN 202813943 U CN202813943 U CN 202813943U CN 201220420167 CN201220420167 CN 201220420167 CN 201220420167 U CN201220420167 U CN 201220420167U CN 202813943 U CN202813943 U CN 202813943U
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- fridge
- solar energy
- solar
- portable
- chilling plate
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Abstract
The utility model discloses a portable fridge using solar energy. The portable fridge using the solar energy comprises a fridge body. A revolving support is placed on the top of the fridge body, a solar cell panel is fixedly connected with the revolving support, and a storage battery and a semiconductor chilling plate are placed on the bottom of the fridge body. According to the portable fridge using the solar energy, the solar cell panel is utilized to absorb the solar energy which is transformed into electric energy and be stored in the storage battery. The storage battery provides the electric energy for the semiconductor chilling plate to refrigerate. The fridge is small is size, so that the fridge is convenient to carry. The solar cell panel placed on the revolving support is capable of rotating according to outdoor sun shining angles, so that the solar energy can be absorbed to the utmost, the efficiency is improved, and shaking impaction toward objects inside the fridge body caused when the fridge body is rotated is avoided.
Description
Technical field
The utility model relates to a kind of portable refrigerator, particularly relates to a kind of solar energy as the portable refrigerator of energy source.
Background technology
During the broiling summer, people often need some cryogenic objects to be used for reducing temperature of heatstroke prevention, or provide a suitable temperature environment to preserve food, material etc., the appearance of refrigerator has solved the problem that low temperature environment is provided, but refrigerator is by the compressor compresses cold-producing medium usually, the cold-producing medium evaporation endothermic is made low temperature environment, and the device that whole workflow relates to is complicated, and machine volume is large.The refrigerator of large volume is difficult to adapt to the new user demand of people like this, namely needs low temperature environment at outdoor or the work whilst on tour of going out.Therefore the refrigerator that semiconductor refrigerating occurred, this class refrigerator uses semiconductor chilling plate to freeze, enough low temperature environments can be provided, and its volume is much smaller than compressor assembly, cooperate the use of battery, can make refrigeratory body amass miniaturization, and so that portable refrigerator becomes possibility, rely on the electric energy of battery, it is for people to use to keep a low temperature environment in the short time.But the length of its service time depends on the size of accumulator capacity, extend working time, and must increase accumulator capacity, and then the refrigerator volume also can increase, and will have a strong impact on its portability.
The utility model content
The purpose of this utility model provides a kind of restriction service time, little, the lightweight solar portable formula of volume refrigerator of not being subjected to.
The technical solution of the utility model is such: a kind of solar portable formula refrigerator, comprise casing, it is characterized in that: described casing top is provided with rotary support, and solar panel is fixedly connected with rotary support, and described bottom half is provided with battery and semiconductor chilling plate.
In order to increase the portable refrigerator reliability, prolong the semiconductor chilling plate life-span, the radiating surface of described semiconductor chilling plate is provided with fin.
Further, described bottom half is provided with radiator fan, and described radiator fan is arranged at fin one side.
The advantage of technical scheme provided by the utility model is, utilizes solar panel to absorb solar energy, and is translated into power storage in battery, and battery freezes for semiconductor chilling plate provides electric energy, and the refrigerator volume is urinated in carrying.The solar panel that is arranged on the rotary support can rotate according to outdoor sun irradiation angle, so that obtain the solar energy maximization, raises the efficiency, and it is whole and cause the jerk of object in the refrigerator also to have avoided rotating refrigerator.
Description of drawings
Fig. 1 is structural representation in the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment, but not as to restriction of the present utility model.
See also Fig. 1, solar portable formula refrigerator, comprise casing 1, described casing 1 top is provided with rotary support 2, and solar panel 3 is fixedly connected with rotary support 2, rotatable solar panel 3 when needing, it is aimed at all the time shine upon direction, accept solar light irradiation, casing 1 bottom is provided with battery 4 and semiconductor chilling plate 5, the power storage of solar panel 3 conversions is in battery 4, and battery 4 provides work energy for semiconductor chilling plate 5.The principle of semiconductor chilling plate 5 is with a be welded galvanic couple pair of metal connecting sheet the particle of a N-type and P-type semiconductor.When DC current flows to the P utmost point from the N utmost point, produce the heat absorption phenomenon, and produce exothermic phenomenon when flowing to the N utmost point by the P utmost point.Therefore the chill surface of semiconductor chilling plate 5 is used for can discharging more heat to refrigerator body 1 interior its radiating surface of refrigeration while, in order in time to get rid of these heats, keep preferably refrigeration, radiating surface at semiconductor chilling plate 5 is provided with fin 6, and the side at casing 1 bottom heat radiation sheet 6 is provided with radiator fan 7, is used for getting rid of heat.
Claims (3)
1. solar portable formula refrigerator, comprise casing (1), it is characterized in that: described casing (1) top is provided with rotary support (2), solar panel (3) is fixedly connected with rotary support (2), and described casing (1) bottom is provided with battery (4) and semiconductor chilling plate (5).
2. solar portable formula refrigerator according to claim 1, it is characterized in that: the radiating surface of described semiconductor chilling plate (5) is provided with fin (6).
3. solar portable formula refrigerator according to claim 1 is characterized in that: described casing (1) bottom is provided with radiator fan (7), and described radiator fan (7) is arranged at fin (6) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420167 CN202813943U (en) | 2012-08-22 | 2012-08-22 | Portable fridge using solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420167 CN202813943U (en) | 2012-08-22 | 2012-08-22 | Portable fridge using solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813943U true CN202813943U (en) | 2013-03-20 |
Family
ID=47872806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220420167 Expired - Fee Related CN202813943U (en) | 2012-08-22 | 2012-08-22 | Portable fridge using solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813943U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225965A (en) * | 2013-04-28 | 2013-07-31 | 陈银轩 | Temperature controller for water tank |
| CN103234317A (en) * | 2013-04-28 | 2013-08-07 | 陈银轩 | Water tank temperature control system |
| CN103383175A (en) * | 2013-07-04 | 2013-11-06 | 浙江月宫冷链设备有限公司 | Energy saving and environmental protection air-conditioned cold store |
| CN103673455A (en) * | 2013-12-19 | 2014-03-26 | 广东英得尔实业发展有限公司 | Direct-current compression type display case with independent solar power supply system |
| CN104729184A (en) * | 2015-03-31 | 2015-06-24 | 江苏双鹿电器有限公司 | Outdoor refrigerator |
| CN104896788A (en) * | 2015-05-29 | 2015-09-09 | 东华大学 | Portable cooling heating box |
| CN105276891A (en) * | 2015-10-19 | 2016-01-27 | 盐城工学院 | Tracking-type solar semi-conductor refrigerator |
| CN105333676A (en) * | 2015-12-08 | 2016-02-17 | 上海电机学院 | Solar thermoelectric-refrigeration mobile refrigerator based on single chip microcomputer |
| CN106016891A (en) * | 2016-05-25 | 2016-10-12 | 哈尔滨商业大学 | Regional adaptive integrated solar photovoltaic refrigerated cabinet |
| CN106610160A (en) * | 2016-11-30 | 2017-05-03 | 李正福 | Conveniently moved ice cream bearing device |
| CN107388675A (en) * | 2017-07-25 | 2017-11-24 | 合肥赛度电子科技有限公司 | A kind of portable type solar energy refrigerator |
| CN108120195A (en) * | 2017-12-31 | 2018-06-05 | 厉炳炳 | A kind of portable type solar energy refrigerating plant |
| CN112413972A (en) * | 2020-11-20 | 2021-02-26 | 深圳铭薪曙能科技有限公司 | Hybrid power super-energy-saving refrigerator based on new energy power generation |
-
2012
- 2012-08-22 CN CN 201220420167 patent/CN202813943U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234317B (en) * | 2013-04-28 | 2016-05-11 | 陈银轩 | A kind of water tank temperature control system |
| CN103234317A (en) * | 2013-04-28 | 2013-08-07 | 陈银轩 | Water tank temperature control system |
| CN103225965A (en) * | 2013-04-28 | 2013-07-31 | 陈银轩 | Temperature controller for water tank |
| CN103383175A (en) * | 2013-07-04 | 2013-11-06 | 浙江月宫冷链设备有限公司 | Energy saving and environmental protection air-conditioned cold store |
| CN103673455A (en) * | 2013-12-19 | 2014-03-26 | 广东英得尔实业发展有限公司 | Direct-current compression type display case with independent solar power supply system |
| CN103673455B (en) * | 2013-12-19 | 2016-02-03 | 广东英得尔实业发展有限公司 | With the direct-current compression type display case of solar energy autonomous power supply system |
| CN104729184A (en) * | 2015-03-31 | 2015-06-24 | 江苏双鹿电器有限公司 | Outdoor refrigerator |
| CN104896788A (en) * | 2015-05-29 | 2015-09-09 | 东华大学 | Portable cooling heating box |
| CN105276891A (en) * | 2015-10-19 | 2016-01-27 | 盐城工学院 | Tracking-type solar semi-conductor refrigerator |
| CN105333676A (en) * | 2015-12-08 | 2016-02-17 | 上海电机学院 | Solar thermoelectric-refrigeration mobile refrigerator based on single chip microcomputer |
| CN106016891A (en) * | 2016-05-25 | 2016-10-12 | 哈尔滨商业大学 | Regional adaptive integrated solar photovoltaic refrigerated cabinet |
| CN106610160A (en) * | 2016-11-30 | 2017-05-03 | 李正福 | Conveniently moved ice cream bearing device |
| CN107388675A (en) * | 2017-07-25 | 2017-11-24 | 合肥赛度电子科技有限公司 | A kind of portable type solar energy refrigerator |
| CN108120195A (en) * | 2017-12-31 | 2018-06-05 | 厉炳炳 | A kind of portable type solar energy refrigerating plant |
| CN112413972A (en) * | 2020-11-20 | 2021-02-26 | 深圳铭薪曙能科技有限公司 | Hybrid power super-energy-saving refrigerator based on new energy power generation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20160822 |