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Portable electronic refrigerator

An electronic refrigeration and convenient technology, applied in refrigerators, refrigeration and liquefaction, household refrigeration devices, etc., can solve the problems of inconvenience to carry, poor refrigeration effect, large volume, etc., and achieve good refrigeration effect, large refrigeration space, and volume. small effect

Active Publication Date: 2013-03-13
陈志明 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the portable refrigerators in the prior art generally have disadvantages such as large volume, heavy weight, inconvenient carrying, and poor cooling effect, so they still cannot meet the needs of users for easy portability and use.

Method used

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0021] Embodiment of the present invention: a schematic diagram of the structure and principle of a portable electronic refrigerator of the present invention is as follows Figure 1~4 As shown, when implementing a portable electronic refrigerator of the present invention, its housing 7 can be made of heat-insulating plastic or metal plate, and a refrigerator box 1 is fixed in the housing 7, and its refrigerator box 1 can be made of metal plate or metal plate. Made of heat-conducting plastic plates, the semiconductor refrigeration module 2 can be installed directly using finished modules sold on the market. During production, the refrigerator box 1 is made into a straight cylindrical structure with an open end at one end and a closed bottom end at the other end, and the The cross-sectional shape of the straight cylinder is made as a regular pol...

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Abstract

The invention discloses a portable electronic refrigerator, which comprises a shell and semiconductor refrigeration modules. A cold storage box is fixedly arranged in the shell. The clod storage box is a straight cylindrical structure, wherein one end of the straight cylindrical structure is an open end and the other end of the straight cylindrical structure is a closed bottom end. The section of the cold storage box in the straight cylindrical structure is regularly polygonal. The semiconductor refrigeration modules are fixedly attached onto the surfaces of all sides of the regularly polygonal cold storage box. A radiator is installed on each semiconductor refrigeration module. A heat insulation ring is fixedly arranged at the open end of the cold storage box. A heat insulation plug is arranged in the conical hole of the heat insulation ring. A control circuit board is arranged at the internal bottom of the shell. The power input end of the control circuit board is connected with a power plug which is arranged on the shell through a conducting wire. The output end of the control circuit board is respectively connected with the power input ends of all semiconductor refrigeration modules. The portable electronic refrigerator not only has the advantages of good cold storage effect and simple and compact structure, but also has the advantages of large cold storage space, small size, light weight and the like.

Description

technical field [0001] The invention relates to a portable electronic refrigerator, which belongs to the technical field of semi-conductive refrigeration devices. Background technique [0002] At present, the portable refrigeration devices in the prior art generally have disadvantages such as large volume, heavy weight, inconvenient carrying, and poor cooling effect, so they still cannot meet the needs of users for easy portability and use. Contents of the invention [0003] The object of the present invention is to provide a portable electronic refrigerator with better cooling effect, energy saving and portability, so as to overcome the shortcomings of the prior art. [0004] The technical solution of the present invention is realized in the following way: a portable electronic refrigerator of the present invention includes a casing and a semiconductor refrigeration module, and a refrigerator box is fixed in the casing, and the refrigerator box has an open end at one end ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/00F25D29/00F25B21/02
Inventor 陈志明顾伟
Owner 陈志明
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