CN201096437Y - Portable freezing box - Google Patents
Portable freezing box Download PDFInfo
- Publication number
- CN201096437Y CN201096437Y CNU2007201000023U CN200720100002U CN201096437Y CN 201096437 Y CN201096437 Y CN 201096437Y CN U2007201000023 U CNU2007201000023 U CN U2007201000023U CN 200720100002 U CN200720100002 U CN 200720100002U CN 201096437 Y CN201096437 Y CN 201096437Y
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- storage battery
- temperature control
- control system
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Abstract
The utility model is a portable freeze cooler, which comprises a refrigerating system composed of a semiconductor refrigeration device, a vacuum thermal insulation layer and a heat dissipation system, wherein, the cold end of the semiconductor refrigeration device of the refrigerating system is connected with a refrigerating room, and the hot end thereof is connected with the heat dissipation system, and the vacuum thermal insulation layer is arranged between the cold end and the hot end. The portable freeze cooler is characterized in that: the refrigerating system is connected with a temperature controlling system, the temperature controlling system is connected with a storage battery, the storage battery is connected with a solar battery, and the solar battery, the storage battery and the temperature controlling system are respectively connected with a control and display module. The portable freeze cooler has the functional effects that: the freeze cooler adopts the semiconductor refrigeration technique and utilizes the storage battery to supply power; meanwhile, in the open air with bright sunshine, the solar energy can also be utilized to charge up the storage battery through the solar battery, thus ensuring the power continuity during outdoor activities.
Description
Technical field
The utility model belongs to household freezer, relates in particular to a kind of solar energy and battery-driven portable freezing box of utilizing.
Background technology
Outdoor activities more and more are subjected to people's favor.At sunny seabeach in summer, there is one bottle of nice and cool drink to be one and allows very much the comfortable thing of people, people wish very much at one's side " refrigerator " band.At present, also do not utilize the portable freezing box of solar refrigeration on the market.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of portable freezing box is provided, and what it adopted is semiconductor refrigerating technology, utilizes battery to power; In sunny open air, can also utilize solar energy simultaneously, charge a battery by solar cell, this has just guaranteed can not cut off the power supply during the outdoor activities.
The utility model for achieving the above object, by the following technical solutions: a kind of portable freezing box, comprise by semiconductor cooling device, the refrigeration system that vacuum insulating layer and heat-sink unit are formed, wherein the semiconductor cooling device cold junction of refrigeration system links to each other with cool room, the hot junction links to each other with cooling system, between cold junction and hot junction, be provided with the vacuum insulating layer, it is characterized in that: described refrigeration system links to each other with temperature control system, temperature control system links to each other with battery, battery is connected with solar cell, solar cell, battery, temperature control system links to each other with the control display module respectively.
The beneficial effects of the utility model: what it adopted is semiconductor refrigerating technology, utilizes battery to power; In sunny open air, can also utilize solar energy simultaneously, charge a battery by solar cell, this has just guaranteed can not cut off the power supply during the outdoor activities.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.
As shown in the figure, a kind of portable freezing box, comprise the refrigeration system of forming by semiconductor cooling device, vacuum insulating layer and heat-sink unit, wherein the semiconductor cooling device cold junction of refrigeration system links to each other with cool room, the hot junction links to each other with cooling system, between cold junction and hot junction, be provided with the vacuum insulating layer, described refrigeration system links to each other with temperature control system, temperature control system links to each other with battery, battery is connected with solar cell, and solar cell, battery, temperature control system link to each other with the control display module respectively.Operation principle: solar cell is used for conversion of solar energy is become electric energy, charges a battery; Battery is powered to refrigeration system by temperature control system; Temperature control system is used for monitoring and regulating the temperature of cool room; The control display module is used for monitoring the solar cell power output, accumulator electric-quantity and send instruction to temperature control system and control the temperature of cool room.When refrigeration system was worked, whether temperature control system worked by the temperature decision refrigeration system that detects cool room.When the cool room temperature raise, temperature control system was powered to cooling module, and cooling module is transferred to the hot junction with heat by cold junction, by cooling system heat is shed then; After the cool room temperature reduced, temperature control system stopped to the refrigeration system power supply, and refrigeration device quits work.Battery is given temperature control system and the power supply of control display module, and solar cell charges a battery.Whether control the power output of display module monitoring solar cell and the electric weight of battery simultaneously charges with decision.The control display module is also controlled temperature control system, sets the cool room temperature.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1, a kind of portable freezing box, comprise the refrigeration system of forming by semiconductor cooling device, vacuum insulating layer and heat-sink unit, wherein the semiconductor cooling device cold junction of refrigeration system links to each other with cool room, the hot junction links to each other with cooling system, between cold junction and hot junction, be provided with the vacuum insulating layer, it is characterized in that: described refrigeration system links to each other with temperature control system, temperature control system links to each other with battery, battery is connected with solar cell, and solar cell, battery, temperature control system link to each other with the control display module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201000023U CN201096437Y (en) | 2007-10-19 | 2007-10-19 | Portable freezing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201000023U CN201096437Y (en) | 2007-10-19 | 2007-10-19 | Portable freezing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096437Y true CN201096437Y (en) | 2008-08-06 |
Family
ID=39923490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201000023U Expired - Fee Related CN201096437Y (en) | 2007-10-19 | 2007-10-19 | Portable freezing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096437Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368011A (en) * | 2011-09-30 | 2012-03-07 | 海尔集团公司 | Portable refrigerating box and refrigerating device |
| CN102478337A (en) * | 2010-11-25 | 2012-05-30 | 西安大昱光电科技有限公司 | Portable solar refrigerating box |
| CN101886866B (en) * | 2009-05-14 | 2012-12-19 | 郑州尚阳科技有限公司 | Solar semiconductor refrigerator |
| CN103335453A (en) * | 2013-04-19 | 2013-10-02 | 廖森林 | Large environment-friendly integrated heat pump system |
| CN103335468A (en) * | 2013-07-05 | 2013-10-02 | 无锡商业职业技术学院 | Semiconductor-type vehicle-mounted refrigerator with adjustable and displayable temperature |
| CN103954093A (en) * | 2014-04-23 | 2014-07-30 | 郑州牧业工程高等专科学校 | Portable solar refrigeration fresh keeping refrigerator |
| CN104896789A (en) * | 2015-06-09 | 2015-09-09 | 长沙麦融高科股份有限公司 | Autonomous semiconductor refrigeration cabinet and control method thereof |
| CN106471321A (en) * | 2014-06-16 | 2017-03-01 | 利勃海尔-家用电器奥克森豪森有限责任公司 | Heat-insulating container |
-
2007
- 2007-10-19 CN CNU2007201000023U patent/CN201096437Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886866B (en) * | 2009-05-14 | 2012-12-19 | 郑州尚阳科技有限公司 | Solar semiconductor refrigerator |
| CN102478337A (en) * | 2010-11-25 | 2012-05-30 | 西安大昱光电科技有限公司 | Portable solar refrigerating box |
| CN102368011A (en) * | 2011-09-30 | 2012-03-07 | 海尔集团公司 | Portable refrigerating box and refrigerating device |
| CN103335453A (en) * | 2013-04-19 | 2013-10-02 | 廖森林 | Large environment-friendly integrated heat pump system |
| CN103335453B (en) * | 2013-04-19 | 2015-04-22 | 廖森林 | Large environment-friendly integrated heat pump system |
| CN103335468A (en) * | 2013-07-05 | 2013-10-02 | 无锡商业职业技术学院 | Semiconductor-type vehicle-mounted refrigerator with adjustable and displayable temperature |
| CN103954093A (en) * | 2014-04-23 | 2014-07-30 | 郑州牧业工程高等专科学校 | Portable solar refrigeration fresh keeping refrigerator |
| CN103954093B (en) * | 2014-04-23 | 2016-03-16 | 河南牧业经济学院 | Portable type solar energy freezes chilled case |
| CN106471321A (en) * | 2014-06-16 | 2017-03-01 | 利勃海尔-家用电器奥克森豪森有限责任公司 | Heat-insulating container |
| CN104896789A (en) * | 2015-06-09 | 2015-09-09 | 长沙麦融高科股份有限公司 | Autonomous semiconductor refrigeration cabinet and control method thereof |
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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: 20080806 Termination date: 20091119 |