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Terminal Equipment

A technology for terminal equipment and main circuit boards, applied in the field of Internet of Things, can solve problems such as failure to work normally, failure, abnormal device performance, etc., and achieve the effect of preventing abnormal performance or even failure

Active Publication Date: 2022-02-22
SHENZHEN NEOWAY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the power module heats up to a certain level (such as rising to 80°C), especially when the ambient temperature is high, the temperature on the PCB board will rise sharply, which will cause some devices to have abnormal performance or even fail, and then cannot work normally.

Method used

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Embodiment Construction

[0030] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the application are given in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

[0032] It can be understood that the terms "first", "second" and the like used in this application may be...

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Abstract

The present application relates to a terminal device, which includes a main circuit board and an auxiliary circuit board. The main circuit board includes a load module, and the auxiliary circuit board includes an external power supply module. The external power supply module is connected to the load module for supplying power to the load module. The terminal device of the present application can effectively prevent abnormal performance or even failure of devices on the main circuit board due to overheating.

Description

technical field [0001] The present application relates to the technical field of the Internet of Things, and in particular to a terminal device. Background technique [0002] At present, the Internet of Things industry is developing rapidly, and endless terminal devices are used in various industries. Terminal equipment typically includes a printed circuit board (PCB). The PCB board is mainly composed of a main control chip, a power module, and a load module (including communication modules, memory, sensors, etc. on the board). The main control chip controls the power supply module to supply power to the load module, so that each load in the load module can work normally. [0003] However, the power module is the main heat source. When the power module heats up to a certain level (such as rising to 80°C), especially when the ambient temperature is high, the temperature on the PCB board will rise sharply, which will cause some devices to have abnormal performance or even f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D23/20
CPCG05D23/20
Inventor 曹世伟
Owner SHENZHEN NEOWAY TECH