Home appliance filter mounting fastener

Abstract

The invention relates to a home appliance filter mounting fastener which comprises a mounting seat. First threaded rods are symmetrically arranged on two sides of the mounting seat. One end, away fromthe mounting seat, of each first threaded rod is in threaded connection with a threaded roller. One end, away from the corresponding first threaded rod, of each threaded roller is in threaded connection with a second threaded rod. One end, away from the corresponding threaded roller, of each second threaded rod is connected with a fixing plate through a rotating shaft. The home appliance filter mounting fastener is adjustable in size; by arrangement of the first threaded rods, the threaded rollers and the second threaded rods, the size of an inner mounting cavity formed between the two fixingplates can be adjusted to adapt to filters in different specifications, and a mounting range is expanded; by arrangement of first spring columns and rubber clamping plates, damages of the filters dueto overhigh clamping force can be prevented; by arrangement of a second spring column, the height of a heat radiation plate can be adjusted under the action of intrinsic plasticity, and a mounting range of the mounting fastener can be expanded; by arrangement of a heat collection plate, a heat conducting gasket and the heat radiation plate, heat radiation efficiency of the filters can be improved.

Description

technical field [0001] The invention relates to a buckle for installing a household appliance filter, which belongs to the technical field of installing structures for electronic components. Background technique [0002] The special filter for household appliances is specially designed for household appliances, with low leakage current and plastic flame-retardant shell, which is safe and reliable; the two-way filtering effect can effectively filter out the high-frequency harmonic interference generated by the power grid and other equipment, and improve its power factor , reduce loss, prolong its service life, stabilize product performance, and attenuate the electromagnetic field interference generated by the electrical appliance itself to ensure that the power grid is not polluted, the surrounding equipment will not cause malfunction or damage due to interference, the safety of confidential information and the safety of the human body Health, due to various reasons, most hou...

AI Technical Summary

Problems solved by technology

This installation method not only requires enough space inside the equipment to operate with a wrench, but also requires clear technical indicators such as installation torque in the production process. The installation efficiency is low. In today's various costs are increasing, the requirements for product cost control and quality are getting higher and higher. In the increasingly high environment, the above-mentioned process is obviously a bit outdated, so further improvement is needed

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