CN202177272U - Solar semiconductor refrigerator - Google Patents

Solar semiconductor refrigerator Download PDF

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Publication number
CN202177272U
CN202177272U CN2011202383734U CN201120238373U CN202177272U CN 202177272 U CN202177272 U CN 202177272U CN 2011202383734 U CN2011202383734 U CN 2011202383734U CN 201120238373 U CN201120238373 U CN 201120238373U CN 202177272 U CN202177272 U CN 202177272U
Authority
CN
China
Prior art keywords
refrigerator
semiconductor
solar
refrigerating
refrigerating block
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.)
Expired - Fee Related
Application number
CN2011202383734U
Other languages
Chinese (zh)
Inventor
朱德青
Original Assignee
朱德青
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 朱德青 filed Critical 朱德青
Priority to CN2011202383734U priority Critical patent/CN202177272U/en
Application granted granted Critical
Publication of CN202177272U publication Critical patent/CN202177272U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a solar semiconductor refrigerator which takes inexhaustible solar energy as power supply. A solar cell panel is arranged in a fixed frame, a semiconductor refrigerating block is glued at the bottom of a cooling box through heat transfer medium glue, a radiating fin is glued on the other face of the refrigerating block through the heat transfer medium glue and is firmly fixed through a screw, a 36V exhaust fan is arranged near the radiating fin so that hot air on a radiating chamber is discharged out of a refrigerator body; and the refrigerator comprises a refrigerating chamber and a plurality of cooling chambers, the solar cell panel is electrically connected with the semiconductor refrigerating block and the 36V exhaust fan through a storage battery, the upper end of the refrigerating block is connected with the cooling chambers, the radiating fin and the 36V exhaust fan are arranged at the lower end of the refrigerating block, and a heat insulation material is arranged around the semiconductor refrigerating block and in a sandwiched layer of the refrigerator body. The refrigerating block of the solar semiconductor refrigerator has no compressor, the solar semiconductor refrigerator is low in power consumption and low in construction cost, and has no pollution and long service life, and mechanical moving parts are small.

Description

The solar energy and semiconductor refrigerator
Affiliated technical field
The utility model relates to a kind of without high-tension electricity, utilizes the inexhaustible not intact solar energy of using to make the semi-conductor electricity refrigerator of power supply.
Background technology
Present known refrigerator is by 220V or the compressor of 380V, and liquid refrigerating squeezes, compositions such as fin, and compressor refrigerator power consumption is big, and manufacturing cost is high.
Summary of the invention
Big in order to overcome existing refrigerator power consumption, the deficiency that manufacturing cost is high, the utility model utilizes the semiconductor of gallium and cadmium composition under the function of current of 36V; The galvanic couple of device makes semiconductor carry out heat transmission to being duplet type (N) and cavity type (P), and maximum temperature difference can reach 90 degree; Under the effect of solar panel power supply, ventilating fan is to the fin hot junction constantly heat radiation the time, and cold-making block carries out heat transmission by low side to high-end; The low side temperature is constantly reduced; Absorb the surrounding air heat, therefore no matter can both the temperature of cool room be dropped to subzero 10 degree in the summer of hot heat, but and semiconductor refrigerating piece continuous operation hundreds thousand of hours.
The characteristics of the utility model are: a kind of solar energy and semiconductor refrigerator is provided, and this refrigerator power saving safety, simple in structure, cost is low, and the life-span is long.
The utility model solves the technical scheme that its technical problem adopted: put solar panel into fixed frame; With heat transfer medium glue the bottom of semiconductor refrigerating piece glue at refrigerating box; Use heat transfer medium glue the another side of fin glue again, use the screw fix tightly, at the other 36V ventilating fan of installing of fin at cold-making block; So that discharge the hot gas in the heat dissipation chamber outside the refrigeratory body; Refrigerator is divided into cool room and a plurality of refrigerating chamber, and solar panel is electrically connected with semiconductor refrigerating piece, 36V ventilating fan through battery, and the cold-making block upper end links to each other with refrigerating chamber; The lower end is provided with fin and 36V ventilating fan, around the semiconductor refrigerating piece and in the interlayer of refrigeratory body, is placed with insulation material.
The beneficial effect of the utility model is: be the energy with the sunshine, do not need high-tension electricity, safe and power saving, simple in structure, pollution-free at the bottom of the cost, the life-span is long.
Description of drawings
Below in conjunction with accompanying drawing and embodiment furtherly to the utility model.
Fig. 1 is that the utility model is implemented sketch map.
Among Fig. 1,1. fin, 2. heat transfer medium glue, 3.36V ventilating fan, 4. semiconductor refrigerating piece, 5. refrigerating chamber, 6. refrigerator body, 7. ventilation window, 8. heat dissipation chamber, 9. electric wire, 10. support, 11. fixed frames, 12. solar panels, 13. batteries.
The specific embodiment
In Fig. 1; Put solar panel (12) in the fixed frame (11) into, be put into again on the support (10), with electric wire (9) respectively with refrigerator body (6) in 36V ventilating fan (3), semiconductor refrigerating piece (4) be electrically connected; With heat transfer medium glue (2) fin (1) glue below semiconductor refrigerating piece (4); The lower end of refrigerator body (6) is as heat dissipation chamber (8), Yi Bian having ventilation window (7), refrigerating chamber (5) is arranged on the top of semiconductor refrigerating piece; Solar panel is electrically connected with semiconductor refrigerating piece, 36V ventilating fan through battery (13); The upper end of cold-making block links to each other with refrigerating chamber, and the lower end is provided with fin and 36V ventilating fan, around the semiconductor refrigerating piece, is placed with insulation material in the interlayer of refrigerator body.

Claims (1)

1. solar energy and semiconductor refrigerator is characterized in that: put solar panel into fixed frame, with heat transfer medium glue the bottom of semiconductor refrigerating piece glue at refrigerating box; Use heat transfer medium glue the another side of fin glue again at cold-making block; Use the screw fix tightly, install the 36V ventilating fan on the fin side, refrigerator is divided into cool room and a plurality of refrigerating chamber; Solar panel is electrically connected with semiconductor refrigerating piece, 36V ventilating fan through battery; The cold-making block upper end links to each other with refrigerating chamber, and the lower end is provided with fin and 36V ventilating fan, around the semiconductor refrigerating piece and in the interlayer of refrigeratory body, is placed with insulation material.
CN2011202383734U 2011-07-05 2011-07-05 Solar semiconductor refrigerator Expired - Fee Related CN202177272U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202383734U CN202177272U (en) 2011-07-05 2011-07-05 Solar semiconductor refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202383734U CN202177272U (en) 2011-07-05 2011-07-05 Solar semiconductor refrigerator

Publications (1)

Publication Number Publication Date
CN202177272U true CN202177272U (en) 2012-03-28

Family

ID=45867148

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202383734U Expired - Fee Related CN202177272U (en) 2011-07-05 2011-07-05 Solar semiconductor refrigerator

Country Status (1)

Country Link
CN (1) CN202177272U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105783366A (en) * 2016-05-04 2016-07-20 河南农业大学 Portable solar refrigerating case
CN107166848A (en) * 2017-06-11 2017-09-15 集美大学 A kind of photovoltaic directly drives energy-storage type portable refrigerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105783366A (en) * 2016-05-04 2016-07-20 河南农业大学 Portable solar refrigerating case
CN107166848A (en) * 2017-06-11 2017-09-15 集美大学 A kind of photovoltaic directly drives energy-storage type portable refrigerator

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120328

Termination date: 20120705

C17 Cessation of patent right