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Terminal equipment

A technology for terminal equipment and main circuit boards, which is applied in the field of Internet of Things and can solve the problems of abnormal device performance, failure to work normally, and failure.

Active Publication Date: 2020-10-16
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 invention relates to terminal equipment comprising a main circuit board and an auxiliary circuit board, the main circuit board comprises a load module, the auxiliary circuit board comprises an external power supply module, and the external power supply module is connected with the load module and used for supplying power to the load module. The terminal equipment p can effectively prevent performance abnormity and even failure of devices on the main circuit board due to over-high temperature.

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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IPC IPC(8): G05D23/20
CPCG05D23/20
Inventor 曹世伟
Owner SHENZHEN NEOWAY TECH