Power supply module integrating quick-release filter screen and handle

Abstract

The invention relates to a power supply module integrating a quick-release filter screen and a handle. The power supply module comprises a shell, a fan, a filter screen frame, a filter screen and a handle, the shell is provided with a panel, and a ventilation opening is formed in the panel. The fan is arranged in the shell and corresponds to the ventilation opening; the filter screen frame is detachably arranged on the panel, is positioned outside the enclosure and corresponds to the ventilation opening; the filter screen is detachably arranged on the filter screen frame and covers the ventilation opening; and the handle is arranged on the filter screen frame. Therefore, when the filter screen needs to be replaced, the filter screen can be replaced only by directly detaching the filter screen frame from the outer part of the enclosure without detaching the enclosure, so that the power supply module does not need to be moved out of the system through power failure, and the effect of quickly detaching and replacing the filter screen can be achieved. In addition, the handle is arranged on the detachable filter screen frame, so that the handle can be prevented from being limited to theavailable area of the panel.

Description

Technical field[0001]The present invention relates to a power supply module, in particular to a power supply module that is convenient to disassemble and replace a filter screen and integrates a handle on a quick-release filter screen frame.Background technique[0002]With the gradual development of industry and technology, the content of fine suspended particles and dust in the air has gradually increased. In order to reduce the damage of the electronic parts in the power supply module from suspended particles or dust in the air, a filter is generally added to the air inlet of the power supply module to isolate suspended particles or dust and avoid them. The damage caused.[0003]In the prior art, the power supply module includes a casing, a fan and a filter. A vent is formed on the outer panel of the casing. The fan is arranged in the casing and is facing the vent. The filter is arranged in the casing and between the fan and the vent. In this way, the fan can suck in cold air through ...

AI Technical Summary

Problems solved by technology

However, since the panel area of ​​some models of power supply modules is small (limited by specifications or other design factors), if a handle is provided on the panel, it will be compressed to the usable area of ​​the panel

[0007] In summary, the power supply module of the prior art really needs to be improved

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