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Constant temperature cabinet

A constant temperature and constant temperature control technology, applied in the field of constant temperature cabinets, can solve the problems of low cooling/heating efficiency, energy loss, large energy loss, etc.

Inactive Publication Date: 2010-08-18
GUANGDONG FUXIN ELECTRONICS TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It can be seen that there are the following deficiencies in the prior art. Because the object of protection of the thermostatic cabinet is the storage battery, its life is prolonged, but there is still a lot of vacant space in the thermostatic cabinet except the storage space for the storage battery, and energy will be caused during the transmission of the space. Unnecessary loss of a part of energy, low cooling / heating efficiency, and large energy loss

Method used

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] The embodiment of the present invention aims at the defects of low cooling / heating efficiency and large energy loss caused by the constant temperature control of the controlled object such as the battery through the heat exchange of air in the conventional thermostatic cabinet, and provides a new type of thermostatic cabinet. According to t...

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Abstract

The invention provides a constant temperature cabinet. The constant temperature cabinet is based on a semiconductor thermoelectric technology, and utilizes the characteristics of the semiconductor thermoelectric constant temperature module that the volume is small and the installation is convenient. The semiconductor thermoelectric chip directly contacts the constant temperature-maintained object through a conducting plate, therefore air heat exchange is not needed. A sealed heat exchange air duct which is arranged in the cabinet body and is completely isolated from the space of the interior of the cabinet body is combined, therefore the utilization rate of the energy is further enhanced, and the constant temperature effect of the controlled object is achieved.

Description

technical field [0001] The invention relates to the technical field of semiconductor thermoelectric chips, in particular to a constant temperature cabinet. Background technique [0002] With the continuous development of semiconductor thermoelectric chip technology, using the "Peltier effect" of semiconductor thermoelectric materials to achieve cooling or heating by changing the polarity of the DC voltage applied to the semiconductor thermoelectric chip has become an important application of semiconductor thermoelectric chips. Since the heating efficiency of the semiconductor thermoelectric chip is greater than 1, which is better than that of PTC, the semiconductor thermoelectric system designed based on the semiconductor thermoelectric chip is small in size and easy to install, and is widely used in the constant temperature control of local closed spaces. The constant temperature cabinet made of semiconductor thermoelectric chips can be used for the constant temperature sto...

Claims

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Application Information

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IPC IPC(8): H05K7/20H05K5/00H01M2/10H01M50/244
CPCY02E60/10
Inventor 高俊岭胡继业陈勋卢汉华陈国良包静何世强
Owner GUANGDONG FUXIN ELECTRONICS TECH
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