Refrigeration air conditioning equipment with dustproof mechanism

By setting up a card piece and a slot on the transmission shaft of the refrigeration and air conditioning equipment, the rotating seat and the transmission shaft are driven to rotate simultaneously, and dust on the grille is removed by using a brush, the problem of degradation of heat dissipation efficiency caused by dust accumulation in the prior art is solved, and a fast and convenient dust cleaning effect is achieved.

CN222688406UActive Publication Date: 2025-03-28CHANGZHOU YEJUN COLD CHAIN TECH CO LTD
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Patent Information

Application Number
CN202420901446.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-28
Publication Date
2025-03-28
Estimated Expiration
2034-04-28

AI Technical Summary

Technical Problem

After long-term use of the outer grille of existing refrigeration and air conditioning equipment, dust accumulates on the outside, resulting in a decrease in heat dissipation efficiency, which may cause the outer unit to overheat, affect the overall operation effect of the air conditioner, and is difficult to clean quickly.

Method used

A refrigeration and air conditioning device with a dustproof mechanism is designed. By providing a card piece and a slot on the transmission shaft, the rotating seat is driven to rotate synchronously with the transmission shaft, and the dust on the grille is removed from the brush body of the rotating seat.

Benefits of technology

It realizes rapid dust cleaning of the grille, improves the heat dissipation efficiency of the air conditioner external unit, avoids the risk of overheating of the external unit, and simplifies the user's cleaning process.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the field of refrigeration air-conditioning equipment, in particular to refrigeration air-conditioning equipment with a dustproof mechanism, which is characterized in that an inner cavity is arranged on the inner side of a refrigeration air-conditioning outdoor unit body, a transmission shaft is rotatably arranged in the middle of the inner cavity, fan blades are mounted on the transmission shaft, and a grating is fixedly mounted on the outer side of the inner cavity; a fixing ring is fixedly arranged on the inner side of the grating and located in the inner cavity, an annular sliding groove is inwards formed in the inner side wall of the fixing ring, a rotating seat is movably arranged behind the grating, and a clamping piece is movably arranged on the transmission shaft and corresponds to the rotating seat. According to the dust removal device, the rotating seat and the transmission shaft can be driven to rotate synchronously through clamping between the clamping piece and the clamping groove, in the rotating process of the rotating seat, dust removal of the grille can be achieved through the arrangement of the brush body, the dust removal mode is rapid and convenient, and a user can use the dust removal device conveniently.
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