CN105783366A - Portable solar refrigerating case - Google Patents
Portable solar refrigerating case Download PDFInfo
- Publication number
- CN105783366A CN105783366A CN201610287690.2A CN201610287690A CN105783366A CN 105783366 A CN105783366 A CN 105783366A CN 201610287690 A CN201610287690 A CN 201610287690A CN 105783366 A CN105783366 A CN 105783366A
- Authority
- CN
- China
- Prior art keywords
- controller
- casing
- semiconductor refrigerating
- refrigerating
- power module
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/003—Transport containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to a portable solar refrigerating case. The portable solar refrigerating case comprises a solar cell panel, a voltage stabilization current stabilizer and a lock catch insulation layer. A semiconductor refrigerating module is arranged in a case body. The case body is further internally provided with a power module for providing electric energy generated by the solar cell panel for the semiconductor refrigerating module. A temperature sensor is arranged in the case body. The case body is further internally provided with a controller. The temperature sensor is connected with the controller and the power module. The controller is connected with the power module. The voltage stabilization current stabilizer is connected with the controller. The upper surface of the outer portion of the case body is provided with a liquid crystal display operation panel which is connected with the controller and the power module. The portable solar refrigerating case is simple in structure, reasonable in design and convenient to carry and use. The solar cell panel is used in the refrigerating case and a semiconductor refrigerating element is adopted for achieving refrigerating so that various requirements of people for refrigerating goods outdoors at a low temperature can be well met, and meanwhile the portable solar refrigerating case does not need to be connected with a power source in the use process and is convenient to carry..
Description
Technical field
The present invention relates to a kind of technical field of refrigerating devices, particularly relate to a kind of portable type solar energy refrigeration case.
Background technology
At present, household electrical appliance indispensable in people's daily life such as refrigeration plant (such as: refrigerator, refrigerator-freezer or antistaling cabinet etc. indoor refrigeration plant), owing to indoor refrigeration plant is due to bulky, cause that refrigeration plant of the prior art goes out to carry inconvenience.
In the patent that can retrieve at present, it is all utilize solar panel to convert solar energy into electrical energy, after utilizing semiconductor chilling plate energising, the refrigeration effect of cold end freezes, its unnecessary electrical power storage is in accumulator, store and release power process exist the loss of energy yet with accumulator, and the reason such as sunlight energy supply is unstable, the restriction of battery electric quantity, the flying power of refrigerating plant is restricted.
Summary of the invention
It is an object of the invention to provide a kind of portable type solar energy refrigeration case, there is portability, utilize solar energy to carry out energy supply, and there is the features such as certain cold-storage ability.
nullThe present invention solves that the problems referred to above are adopted the technical scheme that，Provide a kind of portable type solar energy refrigeration case，Including solar panel、Voltage stabilization and current stabilization device、Casing、Portable snap close is locked for casing，And it is wrapped in the heat-insulation layer outside casing，Described box house is provided with semiconductor refrigerating module，Box house is additionally provided with the power module that the electric energy that solar panel produces is supplied to semiconductor refrigerating module，The temperature inductor to the temperature monitor in real time in casing it is provided with in casing，Box house is additionally provided with the controller that box interior temperature detects and controls semiconductor refrigerating module work in real time，Temperature inductor connects with controller and power module respectively，Controller connects with power module，Voltage stabilization and current stabilization device connects with controller，Described casing external upper is provided with liquid crystal display operation panel，Liquid crystal display operation panel connects with controller and power module respectively.
Described semiconductor refrigerating module is by semiconductor refrigerating element and is arranged on fin on semiconductor refrigerating element and arranges radiator fan three part on a heat sink and form.
Described box house is provided with agent for storage of coldness.
Described casing external upper is provided with handle.
The present invention is had the beneficial effect that this apparatus structure is simple, reasonable in design and carries easy to use；This refrigeration case uses solar panel, and adopts semiconductor refrigerating element to realize refrigeration, can meet the various demands of people open air deepfreeze article very well, use without socket power simultaneously, easy to carry.Additionally by liquid crystal display operation panel box interior temperature displayed and operate, and being controlled by controller, therefore can realize intellectualized operation.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the schematic block circuit diagram of the present invention.
Detailed description of the invention
For making the purpose of the present invention, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described in further detail.
As shown in Figure 1, the invention provides a kind of portable type solar energy refrigeration case, including solar panel 1, voltage stabilization and current stabilization device 2, casing 3, lock portable snap close 4 for casing 3, and be wrapped in the heat-insulation layer 5 outside casing 3, casing 3 external upper is provided with handle 15, it is simple to carry.Solar panel 1 generally adopts solar-powered collapsible cell panel 1, both can absorb solar energy to the full extent, is easy to carry again simultaneously.Producing electric current by the photoelectric effect of solar panel 1, power to after voltage stabilization and current stabilization device 2 whole equipment, heat-insulation layer 5 can farthest reduce and extraneous heat exchange, reduces energy loss.
Described casing 3 is internally provided with semiconductor refrigerating module 9, casing 3 is internal is additionally provided with the power module 6 that the electric energy that solar panel 1 produces is supplied to semiconductor refrigerating module 9, it is provided with temperature inductor 13 in described casing 3, casing 3 is internal is additionally provided with the controller 7 that casing 3 internal temperature detects and controls semiconductor refrigerating module 9 work in real time, controller 7 is generally single-chip microcomputer, temperature inductor 13 connects with controller 7 and power module 6 respectively, controller 7 connects with power module 6, voltage stabilization and current stabilization device 2 connects with controller 7, described casing 3 external upper is provided with liquid crystal display operation panel 8, liquid crystal display operation panel 8 connects with controller 7 and power module 6 respectively.
Described semiconductor refrigerating module 9 is by semiconductor refrigerating element 10 and is arranged on fin on semiconductor refrigerating element 10 11 and radiator fan 12 3 part being arranged on fin 11 forms, semiconductor refrigerating element 10 refrigeration end radiation fin 11 and fan 12, utilizing forced convertion to freeze, effect is better than free convection.After semiconductor refrigerating element 10 energising refrigeration, one end heat production, one end is produced cold, and dispel the heat through fin 11 and radiator fan 12 in hot junction, it is ensured that cold end refrigerating efficiency, and after the cold end refrigeration of semiconductor refrigerating element 10, cold is saved in casing 3.By arranging agent for storage of coldness 14 inside casing 3, it is possible to the cold long-time storage that refrigeration case is produced, with ensure illumination not enough and unglazed according to time, low temperature can be maintained for a long time in casing 3.
The operation principle of the present invention is: convert solar energy into electric energy by the photoelectric effect of solar panel 1, the electric energy produced is supplied to semiconductor refrigerating module 9 and controller 7 after power module 6 is changed, by temperature inductor 13 and controller 7, casing 3 internal temperature is detected in real time, controller 7 controls semiconductor refrigerating module 9 to realizing refrigeration in casing 3, make casing 3 internal temperature reach setting value, and temperature can accurately control to 0.1 degree.In this process, casing 3 external upper is provided with liquid crystal display operation panel 8 and shows the duty of casing 3 internal temperature and critical piece, and receive the parameters such as desired temperature.The temperature of box house is set by user according to demand, and controller 7 receives setting value, according to setting value, controls semiconductor refrigerating module 9 and works.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements both fall within the scope of claimed invention.Claimed scope is defined by appending claims and equivalent.
Claims (4)
- null1. a portable type solar energy refrigeration case，Including solar panel、Voltage stabilization and current stabilization device、Casing、Portable snap close is locked for casing，And it is wrapped in the heat-insulation layer outside casing，It is characterized in that: described box house is provided with semiconductor refrigerating module，Box house is additionally provided with the power module that the electric energy that solar panel produces is supplied to semiconductor refrigerating module，The temperature inductor to the temperature monitor in real time in casing it is provided with in casing，Box house is additionally provided with the controller that box interior temperature detects and controls semiconductor refrigerating module work in real time，Temperature inductor connects with controller and power module respectively，Controller connects with power module，Voltage stabilization and current stabilization device connects with controller，Described casing external upper is provided with liquid crystal display operation panel，Liquid crystal display operation panel connects with controller and power module respectively.
- 2. a kind of portable type solar energy refrigeration case described in claim 1, it is characterised in that: described semiconductor refrigerating module is by semiconductor refrigerating element and is arranged on fin on semiconductor refrigerating element and arranges radiator fan three part on a heat sink and form.
- 3. a kind of portable type solar energy refrigeration case described in claim 1, it is characterised in that: described box house is provided with agent for storage of coldness.
- 4. a kind of portable type solar energy refrigeration case described in claim 1, it is characterised in that: described casing external upper is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287690.2A CN105783366A (en) | 2016-05-04 | 2016-05-04 | Portable solar refrigerating case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287690.2A CN105783366A (en) | 2016-05-04 | 2016-05-04 | Portable solar refrigerating case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105783366A true CN105783366A (en) | 2016-07-20 |
Family
ID=56400518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610287690.2A Pending CN105783366A (en) | 2016-05-04 | 2016-05-04 | Portable solar refrigerating case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105783366A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785197A (en) * | 2016-12-12 | 2017-05-31 | 芜湖市吉安汽车电子销售有限公司 | New-energy automobile assembled battery bag heat management system |
| CN109455390A (en) * | 2018-12-06 | 2019-03-12 | 浙江师范大学 | A kind of intelligent and portable case and refrigerating method based on semiconductor refrigerating |
| CN109916124A (en) * | 2019-03-24 | 2019-06-21 | 苏州一笑智能科技有限公司 | A kind of Portable refrigerator |
| CN110243134A (en) * | 2018-03-07 | 2019-09-17 | 开利公司 | For controlling the method and system of portable cooling container used |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203417U (en) * | 1986-05-28 | 1987-05-06 | 中国人民解放军57316部队 | Solar energy semiconductor refrigerator |
| CN201246933Y (en) * | 2008-07-30 | 2009-05-27 | 南昌奥源科技有限公司 | Novel solar refrigerator |
| CN202177272U (en) * | 2011-07-05 | 2012-03-28 | 朱德青 | 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 |
| CN203100318U (en) * | 2013-01-28 | 2013-07-31 | 长沙理工大学 | Solar semi-conductor refrigerating box with cocked fin type nanometer fluid heat pipe radiator |
| KR20150047162A (en) * | 2013-10-24 | 2015-05-04 | 조정숙 | Outdoor refrigerating system by using the solar generated power |
| CN204718225U (en) * | 2015-05-13 | 2015-10-21 | 秦海宽 | A kind of Portable low-temp refrigerating box |
| CN205718139U (en) * | 2016-05-04 | 2016-11-23 | 河南农业大学 | A kind of portable type solar energy refrigeration case |
-
2016
- 2016-05-04 CN CN201610287690.2A patent/CN105783366A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203417U (en) * | 1986-05-28 | 1987-05-06 | 中国人民解放军57316部队 | Solar energy semiconductor refrigerator |
| CN201246933Y (en) * | 2008-07-30 | 2009-05-27 | 南昌奥源科技有限公司 | Novel solar 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 |
| CN202177272U (en) * | 2011-07-05 | 2012-03-28 | 朱德青 | Solar semiconductor refrigerator |
| CN203100318U (en) * | 2013-01-28 | 2013-07-31 | 长沙理工大学 | Solar semi-conductor refrigerating box with cocked fin type nanometer fluid heat pipe radiator |
| KR20150047162A (en) * | 2013-10-24 | 2015-05-04 | 조정숙 | Outdoor refrigerating system by using the solar generated power |
| CN204718225U (en) * | 2015-05-13 | 2015-10-21 | 秦海宽 | A kind of Portable low-temp refrigerating box |
| CN205718139U (en) * | 2016-05-04 | 2016-11-23 | 河南农业大学 | A kind of portable type solar energy refrigeration case |
Non-Patent Citations (1)
| Title |
|---|
| 徐德胜: "《半导体制冷与应用技术》", 30 November 1992, 上海交通大学出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785197A (en) * | 2016-12-12 | 2017-05-31 | 芜湖市吉安汽车电子销售有限公司 | New-energy automobile assembled battery bag heat management system |
| CN110243134A (en) * | 2018-03-07 | 2019-09-17 | 开利公司 | For controlling the method and system of portable cooling container used |
| CN110243134B (en) * | 2018-03-07 | 2022-04-01 | 开利公司 | Method and system for controlling use of portable cooling containers |
| CN109455390A (en) * | 2018-12-06 | 2019-03-12 | 浙江师范大学 | A kind of intelligent and portable case and refrigerating method based on semiconductor refrigerating |
| CN109916124A (en) * | 2019-03-24 | 2019-06-21 | 苏州一笑智能科技有限公司 | A kind of Portable refrigerator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |