Flat motor and mobile terminal

Abstract

The invention discloses a flat motor and a mobile terminal. The flat motor comprises a stator, a first rotor and a second rotor, wherein the first rotor and the second rotor are respectively arranged on two sides of the stator, a plurality of blades are arranged on one side of the second rotor away from the stator and arranged around a central shaft of the second rotor. The mobile terminal comprises a plurality of flat motors evenly arranged on a main board of the mobile terminal. The mobile terminal serves as the flat motor of a vibration element, the blades are added into the flat motor to enable the mobile terminal to have a fan function, accordingly initiative heat dissipation of the mobile terminal is achieved, and the heat dissipation efficiency is improved. In addition, only the rotors and the blades are required to be further added into the flat motor when the mobile terminal is designed, a placing position is flexible, and particularly the influence of structural stacking and device arrangement of a mobile phone to the mobile terminal is small.

Description

technical field [0001] The invention relates to a flat motor and a mobile terminal, in particular to a flat motor with a fan function and a mobile terminal. Background technique [0002] In the era of feature phones, since processors and other devices do not generate much heat, no special heat dissipation measures are required. Under natural environmental conditions, the heat source dissipates heat in the atmosphere through conduction and radiation. [0003] With the entry into the era of smart phones, due to the increasing frequency of processors, the number of cores has doubled, the speed of chip calculations has become faster and faster, and the size and resolution of peripheral displays have become higher and higher. Mobile phones are the most popular mobile phones. Terminals, a variety of multimedia applications and games need to be implemented through mobile phones, which greatly increases the heat dissipation of chips such as central processing units and graphics proc...

AI Technical Summary

Problems solved by technology

[0003] With the entry into the era of smart phones, due to the increasing frequency of processors, the number of cores has doubled, the speed of chip calculations has become faster and faster, and the size and resolution of peripheral displays have become higher and higher. Mobile phones are the most popular mobile phones. Terminals, a variety of multimedia applications and games need to be implemented through mobile phones, which greatly increases the heat dissipation of chips such as central processing units and graphics processors, so the problem of heat dissipation becomes more prominent. The problems that are prone to poor heat dissipation are: (1) mobile phones Reduced performance and slower running speed; (2) The system is unstable, crashes, restarts, etc. (3) The shell becomes hot (4) The hand feeling becomes poor, which affects the user experience (5) The device burns out

The relative position of the chip and the fan of the mobile phone should be relatively high, and there is rarely a large amount of free space in the existing smart phone, so it is difficult to further add a fan to the mobile phone in the actual mobile phone stack

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