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Insect-proof computer power supply

A computer and power supply technology, applied in data processing power supply, measuring device, animal repellent, etc., can solve problems such as computer power supply explosion, safety accidents, computer power supply short circuit, etc., achieve good moisture resistance and improve safety.

Inactive Publication Date: 2015-09-09
张芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The PCB board must be kept dry during the working process and must not be touched by foreign objects, but various insects or microorganisms from the outside are easy to enter through the fan holes set in the casing. If the insects or microorganisms that enter touch the high-voltage area of ​​the PCB board or In the low-voltage area, it is easy to cause a short circuit of the computer power supply or automatic shutdown, and may even cause the computer power supply to explode, resulting in a safety accident

Method used

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  • Insect-proof computer power supply
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Embodiment Construction

[0013] The present invention will be described in detail below with reference to the drawings and embodiments.

[0014] see figure 1 to figure 2 , an insect-proof computer power supply, including a housing, the housing is provided with a PCB board 2 and a cooling fan 3 connected to the PCB board 2, and also includes an insulating protective case 4 for isolating the PCB board 2 and the housing, The insulating protective shell 4 is covered and arranged on the bottom surface of the PCB board 2, and the insulating protective shell 4 is composed of an upper shell 11 and a lower shell 12 that are engaged with each other, and the upper shell 11 is provided with a heat dissipation window 5 , the lower casing 12 is provided with an external power supply inlet 6 and an output line passing hole 7 .

[0015] Specifically, in the process of use, a closed isolation space is formed between the insulating protective shell 4 and the PCB board 2, and the bottom surface of the PCB board is c...

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Abstract

The invention relates to the technical field of computer accessories, in particular to an insect-proof computer power supply. A PCB (Printed Circuit Board) and a radiating fan connected with the PCB are arranged in a case. The insect-proof computer power supply further comprises an insulated protection case for isolating the PCB from the case, wherein the insulated protection case is arranged on the bottom surface of the PCB in a covering manner. Since the insulated protection case for isolating the PCB is arranged in the case and the insulated protection case is arranged on the bottom surface of the PCB in the covering manner, the insulated protection case and the PCB form a closed isolating space during use, not only can insects be prevented from touching the PCB and causing the phenomenon of computer power supply short-circuit or automatic shutdown, but also an effect of insulating and isolating the PCB can be achieved, the damp-proof performance is good and the safety of the computer power supply in use is improved.

Description

technical field [0001] The invention relates to the technical field of computer accessories, in particular to an insect-proof computer power supply. Background technique [0002] The computer is one of the important tools that people often use in their daily work, life and study. The computer power supply is a device specially designed to supply power to computer accessories such as motherboards, drivers, graphics cards, etc. It is the hub of power supply for various components of the computer. The PCB board It is an important part of the computer power supply. It is generally fixed inside the casing of the computer power supply by screws or screws, and forms a certain gap with the casing of the computer power supply to prevent short circuits. The PCB board must be kept dry during the working process and must not be touched by foreign objects, but various insects or microorganisms from the outside are easy to enter through the fan holes set in the casing. If the insects or m...

Claims

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Application Information

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IPC IPC(8): G06F1/26A01M29/34
Inventor 张芳
Owner 张芳
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