Mobile-phone-assisted heat-dissipation device

Abstract

The present invention relates to a mobile-phone-assisted heat-dissipation device, pertaining to the technical field of mobile phone devices. The device comprises a substrate of a mobile phone shell. The substrate is matched with the mobile phone. The substrate is provided with a central processing unit and a plurality of thermoelectric heat-dissipation modules used for performing heat dissipationon the mobile phone, and the thermoelectric heat-dissipation modules are connected with the central processing unit. The mobile phone shell of the device can effectively control the heat dissipation of the mobile phone by controlling the thermoelectric heat-dissipation modules and improve the safety by detecting the temperature in real time. The device can avoid the existing noise problem in the conventional mobile phone heat-dissipation shell. The mobile phone shell has the advantages of compact structure, reasonable design, convenience in processing and assembling, relatively low cost and new heat-dissipation mode for the mobile phone.

Description

technical field [0001] The invention relates to the technical field of mobile phone equipment, in particular to an auxiliary cooling device for a mobile phone. Background technique [0002] Mobile phones, especially smart phones, are new things in the new century. In China, with the generalization and popularization of various middle and high-end mobile phone users, with the increase of mobile phone functions and the high integration of electronic components, the use of mobile phones The calorific value is also getting higher and higher. The reasons are as follows: 1. The integration of the system is getting higher and higher; 2. The wide use of large power consumption devices; 3. The large capacity of the system and the miniaturization of product volume requirements; 4. Environmental adaptability requirements Growing taller such as outdoor use. Although we can use it normally most of the time, when we play games, watch movies, and use high power for a long time, such as p...

AI Technical Summary

Problems solved by technology

The mobile phone case can prevent the wear and tear of the mobile phone when it is accidentally dropped, but it seriously affects the heat dissipation of the mobile phone. Some mobile phone cases with poor materials will deform under the high temperature baking of the mobile phone. The heat dissipation and working stability of the mobile phone, in serious cases, the mobile phone will crash, the battery will explode, etc., which will affect the life of the mobile phone

[0007] At present, a small number of mobile phone shells are specially designed for heat dissipation, but there are still many deficiencies in the heat dissipation technology. For example, the patent No. CN201410616468 discloses a mobile phone heat dissipation device. Composed of graphite sheets, mobile phones, fans, and fan switches, the Chinese patent No. CN201510664220 discloses a mobile phone case for electronic heat dissipation, including a body and a groove for placing a mobile phone on the body. A temperature sensor that senses the temperature in the groove is embedded in the position of the body, and a control chip and a cooling fan are installed in the body, and the control chip controls the heat dissipation according to the temperature sensed by the temperature sensor. The opening or closing of the fan; there is also an air duct connecting the heat dissipation fan and the groove in the body, but the mechanism is huge, inconvenient to use, and there are many fault points in the system, and the noise is relatively large

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