Computer power supply convenient to mount and dismount

Abstract

The invention discloses a computer power supply convenient to mount and dismount. The power supply comprises a computer power box body, and an assembly screen plate is fixedly installed on the front side of the surface of the computer power box body; socket elements are installed on the two faces of the assembly screen plate in a penetrating mode, a heat dissipation air groove is formed in the topface of the computer power box body, and bolts are in threaded connection with the top face of the computer power box body. Through pressing the limiting insertion column, the limiting inserting column slides into the sliding chamber in the limiting through groove and the communicating groove; therefore, the sliding sheet is pushed to extrude the polyurethane block; the polyurethane block is shrunk; when the limiting insertion column slides away from the limiting through groove; the first mounting plate sheet can be pulled to enable the connecting sliding block to slide in the fixing side sleeve, and when the gear limiting inserting column is aligned with the other limiting through hole, the connecting sliding block can pop up under the reset effect of the polyurethane block and is inserted and fixed, so the effects of conveniently calling out the first mounting plate sheet and storing the first mounting plate sheet are achieved, the purposes of convenient adjustment and installationare achieved, and installation is more convenient.

Description

technical field [0001] The invention relates to the technical field of computer power supplies, in particular to a computer power supply that is easy to install and disassemble. Background technique [0002] The computer is a weak current product, that is to say, the working voltage of the components is relatively low, generally within plus or minus 12 volts, and it is a direct current, while the ordinary mains power is 220 volts (110 volts in some countries) alternating current, so it cannot be directly connected to the computer components. Therefore, computers, like many home appliances, need a power supply part, which is responsible for converting ordinary electricity into voltages that computers can use. It is generally installed inside computers. The requirements for the power supply are relatively high. The power supply of the computer is a switching circuit, which converts ordinary AC power into DC power, and then controls the voltage through chopping to output differ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a computer power supply that is easy to install and disassemble, which solves the problem that it is difficult to adjust the installation structure flexibly when the computer power supply on the market is assembled with the computer case, so that it can be installed Very inflexible, it is not easy to adapt to different chassis for assembly and installation, the adaptation range is small, it is very inflexible and inconvenient to apply

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