Power adapter

A power adapter and circuit technology, applied in data processing power supply, instrument, electrical digital data processing, etc., can solve problems such as dust entry, danger, and reduced service life of power adapters

Inactive Publication Date: 2014-08-27
CHANGZHOU CITY WUJIN DISTRICT XIANGYU ELECTRONICS COMPONENTS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The power adapter can make the use of electrical appliances more stable and safe, especially for notebook computers, a relatively stable power supply is quite critical for its use, but often the power adapter regrets generating a lot of heat after long-term use, if it is not dissipated in time, It will affect the stability of some components, reduce the service life of the power adapter, and a lot of dust will enter during long-term use. Danger

Method used

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see figure 1 and figure 2 , the embodiment of the present invention includes:

[0017] A power adapter, comprising: an outer shell 1, an inner shell 2, a base 3 and a power adapter circuit 4, the inner shell 2 is set inside the outer shell 1, the base 3 is set at the lower end of the inner shell 2, The power adapter circuit 4 is arranged on the base 3, a cooling fan 5 is arranged on one end of the inner casing 2, and an exhaust hole 6 is arranged on the other end of the inner casing 2. The fan 5 is set rel...

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Abstract

The invention discloses a power adapter which comprises an outer casing, an inner casing, a base and a power adapter circuit. The inner casing is arranged in the outer casing, the base is arranged at the lower end of the inner casing, the power adapter circuit is arranged on the base, the wall of one end of the inner casing is provided with a heat radiation fan, the wall of the other end of the inner casing is provided with an exhaust hole, the heat radiation fan is oppositely parallel to the exhaust hole, the casing wall on the same side of the outer casing and the inner casing is provided with slots, the slots are formed in a power connection line connected with the power adapter circuit, and heat radiation holes are further formed in the outer casing. By adopting the mode, the power adapter can obtain multiple protections, dust and water spots are prevented from entering the power adapter, and the influence on usage of the power adapter is further prevented. In addition, heat radiation treatment is effectively played on the power adapter.

Description

technical field [0001] The invention relates to the field of power adapters, in particular to a power adapter with good protection and good heat dissipation effect. Background technique [0002] The power adapter can make the use of electrical appliances more stable and safe, especially for notebook computers, a relatively stable power supply is quite critical for its use, but often the power adapter regrets generating a lot of heat after long-term use, if it is not dissipated in time, It will affect the stability of some components, reduce the service life of the power adapter, and a lot of dust will enter during long-term use. Danger. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a power adapter, which can effectively dissipate heat on the power adapter while protecting the power adapter multiple times, and prolong the service life of the power adapter. [0004] In order to solve the above technical proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/26G06F1/20
Inventor 韩翔
Owner CHANGZHOU CITY WUJIN DISTRICT XIANGYU ELECTRONICS COMPONENTS
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