A mobile phone case capable of cooling and cooling

Abstract

The invention relates to a cell phone housing capable of refrigerating and temperature reducing. The cell phone housing is mounted on the back of a cell phone in a detachable manner, and is provided with a housing, a pressure power generation device, a rectification device, a temperature sensing device and a refrigerating device. All the above components are mounted on the inner side of the housing wherein the pressure power generation device is connected with the refrigerating device through the rectification device; and the temperature sensing device is arranged in the power supply loop circuit of the refrigerating device. The refrigerating device is arranged at the cell phone's CPU position corresponding to the inner surface of the housing. When the cell phone housing is used, the refrigerating end is in contact with the cell phone housing while the heating end is attached with the inner surface of the housing. According to the invention, the cell phone housing has a simple structure. Without the need of an extra power supply and free from noise pollution, the cell phone housing is also flexible in providing functions. For cell phones of different specifications, different housings are required; and the housing matched with the specifications of the cell phones can be suitable for use on all smart phones.

Description

technical field [0001] The invention relates to a mobile phone case, in particular to a mobile phone case capable of cooling and cooling. Background technique [0002] At present, with the improvement of technology level, it is more and more common for people to use mobile phones, and at the same time, the requirements for the performance of mobile phones are also getting higher and higher. A simple and efficient mobile phone case that can cool down. However, the existing mobile phone cases that can cool down usually use some materials with better heat dissipation or use an external power source to drive a small fan in the mobile phone case to achieve the purpose of cooling. It is noisy and consumes external power, and the existing mobile phone cases that can cool down usually use manual control, that is, turn on the power to make the small fan operate, which is cumbersome and inflexible. Contents of the invention [0003] Aiming at the shortcomings of the mobile phone c...

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Problems solved by technology

[0003] Aiming at the disadvantages of the prior art that the heat dissipation effect of the mobile phone case is not obvious and the volume and mass are large, the problem to be solved by the present invention is to provide a mobile phone case that does not need an external power supply and can quickly cool down according to the heating temperature of the mobile phone

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