Filter installation and fixing structure and air conditioner

Abstract

The invention provides a filter installing and fixing structure and an air conditioner. The filter installing and fixing structure is used for fixing a filter to a filter frame and comprises a hinge portion, a fixing portion and a self-locking portion, wherein the hinge portion is hinged to the filter frame so that the filter installing and fixing structure can turn over around the filter frame; the fixing portion is connected with the hinge portion and is used for fixing the filter; the self-locking portion is fixedly connected with the hinge portion and is provided with a first position for enabling the fixing portion to fix the filter and a second position for separating the fixing portion from the filter. According to the filter installing and fixing structure and the air conditioner, the hinge portion hinged to the filter frame and the self-locking portion fixedly connected with the hinge portion are arranged, and self-locking of the fixing portion and the filter can be achieved, so that the filter can be better fixed to the filter frame in the transporting or operating process of the air conditioner.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to a filter installation and fixing structure and an air conditioner. Background technique [0002] In the existing air conditioner, the air filter and the filter frame are fixed by fixing plates and bolts. However, vibration will be generated during the transportation or operation of the air conditioner, which will cause the bolts to loosen and fail to fix the filter; at this time, the fixing only depends on the contact between the tail of the bolt and the frame of the air filter, and the contact area is small. The formation of point contact will easily lead to stress concentration and deformation of the filter frame; at the same time, the point contact between the bolt tail and the air filter frame will cause a gap between the filter frame and the foam rubber, resulting in air leakage and poor filtering effect. Contents of the invention [0003] The present invention aims to pro...

AI Technical Summary

Problems solved by technology

However, vibration will be generated during the transportation or operation of the air conditioner, which will cause the bolts to loosen and fail to fix the filter; at this time, the fixing only depends on the contact between the tail of the bolt and the frame of the air filter, and the contact area is small. The formation of point contact will easily lead to stress concentration and deformation of the filter frame; at the same time, the point contact between the bolt tail and the air filter frame will cause a gap between the filter frame and the foam rubber, resulting in air leakage and poor filtering effect

Images