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A cooling and heating apparatus and method for assembling its storing bladder and conductive aluminium

An assembly method and a cooling and heating technology, which can be used in household refrigeration devices, cooling fluid circulation devices, and machine operation modes, etc., can solve the problems of destroying the integrity of the metal gallbladder wall, complicated installation procedures, and limited operating space for installation screws. The effect of reliable quality, high production efficiency and convenient installation

Inactive Publication Date: 2006-10-18
DOMETIC SHENZHEN ELECTRONICS CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

The aluminum block and the metal liner are usually connected to each other by screws. This connection method makes the installation process complicated and also destroys the integrity of the metal liner wall. When the diameter of the metal liner is small to a certain extent, the operating space for the installation screws is limited.

Method used

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  • A cooling and heating apparatus and method for assembling its storing bladder and conductive aluminium
  • A cooling and heating apparatus and method for assembling its storing bladder and conductive aluminium
  • A cooling and heating apparatus and method for assembling its storing bladder and conductive aluminium

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Embodiment Construction

[0015] figure 1 , 2 Shown is a preferred embodiment of the present invention. A cooling and heating device, comprising a casing 9, an aluminum cup 1 arranged in sequence in the casing, a conductive aluminum 2, a semiconductor chip 3, a radiator 4 and a switch circuit board assembly 5 electrically connected to the semiconductor chip, the Between the wall of the aluminum cup and the conductive aluminum, there are two concave-convex mechanisms 6 that are mutually positioned; The semiconductor chip, heat sink and switch circuit board assembly are located on the other side, and the end face of the conductive aluminum that is adjacent to the semiconductor chip passes through the baffle plate; There is an injection hole 13, and the injection hole can also be arranged on the shell on one side of the aluminum cup. A filler 8 for fixing and heat insulation is filled between the aluminum cup and the shell, the bottom cover and the baffle, and the filler is any one of polyurethane or p...

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Abstract

The invention discloses a device for storing food, beverages and other articles with dual functions of cooling and heating, its storage tank and an assembly method of conductive aluminum. Storage tank, conductive aluminum, semiconductor sheet, radiator and switch circuit board assembly electrically connected with the semiconductor sheet, it is characterized in that the inner space of the shell is divided into two parts by a baffle, and the storage The cavity formed by the gallbladder, the shell and the baffle is provided with fillers which play a fixed role. The device of the invention has the advantages of simple structure, convenient installation, reliable quality and high production efficiency.

Description

technical field [0001] The invention relates to a device with dual functions of cooling and heating, a storage tank thereof, and an assembly method of conductive aluminum. The device can be used for storing or heating and cooling food, beverages and other articles. Background technique [0002] In the prior art, semiconductor chips are often used as cold and heat sources to refrigerate or heat beverages or foods. The cold or heat generated by the semiconductor chip is transferred to the metal bladder of the storage through a conductive aluminum block. The aluminum block and the metal liner are usually connected to each other by screws. This connection method makes the installation process complicated and also destroys the integrity of the metal liner wall. When the diameter of the metal liner is small to a certain extent, the operating space for the installation screws is limited. . Contents of the invention [0003] One of the technical problems to be solved by the pres...

Claims

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Application Information

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IPC IPC(8): F25B21/02F25D11/00F25D31/00
CPCF25B2321/0251F25D2400/12
Inventor 李达华廖大慈
Owner DOMETIC SHENZHEN ELECTRONICS CO LTD
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