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A mobile terminal heat dissipation and anti-drop structure and mobile terminal

A mobile terminal and drop-proof technology, which is applied to the structure of telephones, electrical equipment components, cooling/ventilation/heating transformation, etc. It can solve problems such as poor heat dissipation and easy breakage of the screen, and achieve the effect of preventing cracks

Active Publication Date: 2021-09-07
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a heat dissipation and anti-fall structure of a mobile terminal and a mobile terminal, aiming at providing a heat dissipation structure of a mobile terminal, helping the mobile terminal to improve the problem of poor heat dissipation, and based on the heat dissipation structure, helping users to improve The problem that the screen is easy to be broken behind

Method used

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  • A mobile terminal heat dissipation and anti-drop structure and mobile terminal
  • A mobile terminal heat dissipation and anti-drop structure and mobile terminal
  • A mobile terminal heat dissipation and anti-drop structure and mobile terminal

Examples

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Embodiment 1

[0054] The first embodiment of the present invention provides a heat dissipation and anti-drop structure of a mobile terminal, such as image 3 with Figure 4 As shown, it includes: a fan 7, which is arranged in the rear shell of the mobile terminal, and is used to dissipate heat for the mobile terminal; the size of the fan is 17×17mm or 15×15mm; the frame 1 of the mobile terminal, the frame of the mobile terminal It includes a horizontal frame and a vertical frame; the frame 1 of the mobile terminal is provided with at least one groove 2, and the air outlet 3 is arranged in the groove 2, and the air outlet and the fan are kept in airflow communication, and the air outlet 3 The length is not less than 15mm, and the height is not less than 5mm. Such as Figure 4 As shown, the air outlet tube 3 is provided with a shrapnel 5 . According to the requirements of heat dissipation, two air outlets can be arranged on the frame of the mobile terminal, and the positions of the air out...

Embodiment 2

[0066] The second embodiment of the present invention provides a mobile terminal, the mobile terminal is provided with a heat dissipation and anti-drop structure of the mobile terminal; the heat dissipation and anti-drop structure of the mobile terminal includes: a fan 7, which is arranged in the rear shell of the mobile terminal, and is used for Heat dissipation of the mobile terminal; the size of the fan is 17×17mm or 15×15mm; the frame 1 of the mobile terminal includes a horizontal frame and a vertical frame; the frame 1 of the mobile terminal is provided with at least one groove 2. An air outlet 3 is arranged in the groove 2, and the air outlet is in communication with the fan. The length of the air outlet 3 is not less than 15 mm, and the height is not less than 5 mm. Such as Figure 4 As shown, shrapnel 5 is set on the air outlet tube. According to the requirements of heat dissipation, two air outlets can be arranged on the frame of the mobile terminal, and the position...

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Abstract

The invention discloses a heat dissipation and anti-drop structure of a mobile terminal and the mobile terminal, comprising: a fan arranged in the rear case of the mobile terminal for dissipating heat for the mobile terminal; a frame of the mobile terminal on which at least One groove, the air outlet is set in the groove, and the air outlet is in air flow communication with the fan; the shrapnel is arranged on the air outlet; the air outlet is connected to the frame of the mobile terminal through the connection structure The groove is fixed, and the air outlet includes a first state and a second state. When the air outlet is in the first state, the air outlet is hidden in the corresponding groove; In the second state, the air outlet tube is outside the corresponding groove, and the shrapnel on the air outlet tube is opened; an electromagnetic telescopic block is also included, and the electromagnetic telescopic block is arranged on the wall of the groove. The telescopic block protrudes when the mobile terminal is in a free fall state, and switches the air outlet tube from the first state to the second state. The present invention utilizes the outlet tube to pop out the groove to become a focus point, thereby preventing the screen from landing on the ground and preventing the screen from being broken.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a heat dissipation and drop-proof structure of a mobile terminal and the mobile terminal. Background technique [0002] At present, mobile terminals on the market adopt the design concept of natural heat dissipation system, which transfers the heat inside the mobile terminal to the screen and back cover through radiation and heat conduction, and exchanges heat with the environment through the screen and back cover, thereby controlling the surface temperature of the mobile terminal. Mobile terminals designed with a natural convection cooling system include: screen, middle frame, single board, CPU, battery, and rear cover. The heat of the CPU is finally transferred to the screen and the back cover through heat conduction, and the screen and the back cover exchange heat with the environment through radiation and natural convection. Due to the limitation of the heat dissipat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02H04M1/18H05K7/20
CPCH04M1/026H04M1/185H05K7/20136
Inventor 张笑瑜
Owner NUBIA TECHNOLOGY CO LTD