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Multifunctional spliced power adapter

A power adapter and splicing technology, which is applied in the direction of electrical components, power electronics modification, chemical instruments and methods, etc., can solve the problems of affecting the heat dissipation effect, excessive dust entering the power adapter, damage to internal components, etc., and achieve efficient cleaning. Effect

Inactive Publication Date: 2021-10-01
吴一丹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that too much dust enters the inside of the power adapter in the prior art, which will damage the internal components and affect the heat dissipation effect, and proposes a multifunctional splicing power adapter

Method used

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  • Multifunctional spliced power adapter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0037] refer to Figure 1-7 , a multifunctional splicing power adapter, including a mounting shell 1, an adapter body 2 is fixed on the inner wall of the mounting shell 1, an input component and an output component are respectively connected to both sides of the adapter body 2, and a circuit board 3 is connected to the inner wall of the adapter body 2 It is electrically connected with the driving source 4, the circuit board 3 and the driving source 4, the output end of the driving source 4 is provided with a heat dissipation mechanism, the outer wall of the installation shell 1 is equipped with a first filter screen 5, and the installation shell 1 is far away from the first filter screen 5. The side is provided with a heat dissipation opening, the inner wall of the heat dissipation opening is provided with a second filter screen 6, the outer wall of the second filter screen 6 is provided with a dust removal mechanism, the driving source 4 drives the dust removal mechanism to ru...

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Abstract

The invention discloses a multifunctional spliced power adapter, and belongs to the technical field of power adapters. The multifunctional spliced power adapter comprises a mounting shell, wherein an adapter main body is fixedly arranged on the inner wall of the mounting shell, the two sides of the adapter main body are connected with an input assembly and an output assembly respectively, the inner wall of the adapter main body is connected with a circuit board and a driving source, the circuit board is electrically connected with the driving source, a heat dissipation mechanism is arranged at the output end of the driving source, a first filter screen is mounted on the outer wall of the mounting shell, a heat dissipation opening is formed in the side, which is away from the first filter screen, of the mounting shell, a second filter screen is arranged on the inner wall of the heat dissipation opening, a dust removal mechanism is arranged on the outer wall of the second filter screen, and the driving source drives the dust removal mechanism to operate through the heat dissipation mechanism. In the heat dissipation process of the power adapter, dust in the power adapter can be efficiently cleaned, and the situation that excessive dust easily causes damage to internal parts of the power adapter and the heat dissipation effect of the power adapter is affected is avoided.

Description

technical field [0001] The invention relates to the technical field of power adapters, in particular to a multifunctional splicing power adapter. Background technique [0002] With the continuous development of electronic equipment technology, mobile terminal equipment is becoming more and more popular, and frequent use causes the battery in the mobile terminal equipment to often need to be charged by a power adapter. The power adapter is also called an external power supply. It is a power supply voltage conversion device for small portable electronic devices and electronic appliances. It is commonly used in small electronic products such as mobile phones, liquid crystal displays, and notebook computers. Composed of components such as PCB boards, its working principle is converted from AC input to DC output. [0003] Due to the poor sealing and heat dissipation effect of the traditional power adapter shell, the power adapter is prone to generate a lot of heat when it works ...

Claims

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Application Information

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IPC IPC(8): H05K7/20B01D46/00B01D46/10H02M1/00
CPCH05K7/20909H05K7/20181H05K7/20172B01D46/00B01D46/10H02M1/00
Inventor 王健吴一丹
Owner 吴一丹
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