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Mobile phone cooling device employing USB fan

A mobile phone heat dissipation and fan technology, applied in the direction of cooling/ventilation/heating transformation, modification through conduction heat transfer, etc., can solve the problems of short-term high heat, affecting the use and life of mobile phones, and achieve the effect of improving heat dissipation performance

Inactive Publication Date: 2016-08-24
CHENGDU YUHENG SMART HOME TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the popularity of high-demand mobile games and mobile phone software testing, the demand for high-performance mobile phones in a short period of time, and the resulting short-term high-heat problems have greatly affected the use and life of mobile phones.

Method used

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  • Mobile phone cooling device employing USB fan
  • Mobile phone cooling device employing USB fan
  • Mobile phone cooling device employing USB fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A mobile phone cooling device using a USB fan, comprising a mobile phone internal heating chip 1, a USB female port 3 and an external USB fan, and a strip-shaped heat transfer member 2 is connected between the mobile phone internal heating chip 1 and the USB female port 3. The strip-shaped heat transfer part 2 is a strip-shaped aluminum strip, and an insulating adhesive layer 5 is provided at the connection with the heating chip 1 inside the mobile phone and the USB female port 3; 4 on the shell; the external USB fan is provided with a USB male port 6 matching the mobile phone USB female port 3, an electric cooling fan 8 and a metal heat dissipation pipe 7, and the metal connection shell of the USB male port 6 is connected to the USB fan. The metal heat dissipation pipe 7 is heat transfer connected, and the power cord of the USB male port 6 is connected to the electric cooling fan 8; the metal connection shell of the USB male port 6 is provided with a heat transfer insul...

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PUM

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Abstract

The invention relates to a mobile phone cooling device, in particular to a mobile phone cooling device employing a USB fan. The mobile phone cooling device comprises a heating chip in a mobile phone, a USB female port and an external USB fan, wherein the mobile phone cooling device is characterized in that a strip heat transfer part is connected between the heating chip in the mobile phone and the USB female port; the strip heat transfer part has certain insulativity or an insulating layer is arranged between the strip heat transfer part and the USB female port; the external USB fan is provided with a USB male port, an electric cooling fan and metal cooling tubes; the USB male port is matched with the USB female port of the mobile phone; a metal connection shell of the USB male port is in heat transfer connection with the metal cooling tubes on the USB fan; and a power line of the USB male port is connected with the electric cooling fan.

Description

technical field [0001] The invention relates to a mobile phone cooling device, in particular to a mobile phone cooling device using a USB fan. Background technique [0002] Nowadays, mobile phones have become one of the indispensable communication tools in people's lives. With the increase of mobile phone functions, the heat generated by mobile phones is getting higher and higher; when the mobile phone is overheated, the power consumption of the mobile phone will increase accordingly. As a result, the standby time of the mobile phone is shortened; when the temperature of the mobile phone is too high, the mobile phone may even crash and other phenomena, and it is also prone to safety hazards such as explosions; especially in summer, short-term use will make the mobile phone hot, which seriously shortens The service life of the mobile phone; in addition, people also like to use protective cases for mobile phones. The mobile phone case can prevent the wear and tear of the mobil...

Claims

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Application Information

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IPC IPC(8): H05K7/20
CPCH05K7/2039
Inventor 蔡燕
Owner CHENGDU YUHENG SMART HOME TECH CO LTD
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