Refrigerator cooling plate with dustproof function

Abstract

The invention discloses a refrigerator cooling plate with a dustproof function. The refrigerator cooling plate comprises a refrigerator body, a ventilation hole is formed in a side plate on one side of the refrigerator body and is rectangular, an air outlet grating is arranged on the ventilation hole, an air guide pipe is arranged on the side plate on one side of the refrigerator body, an exhaustfan is arranged at the end, located in an inner cavity of the refrigerator body, of the air guide pipe, an air cover is arranged at the end, located outside the refrigerator body, of the air guide pipe, a first buckle and a second buckle are arranged at the position, provided with the side plate of the ventilation hole, of an inner cavity of the refrigerator body, a filter net and a filter cottonare arranged between the first buckle and the second buckle, and the distance between the filter net and the side plate of the side, with the ventilation hole, of the refrigerator body is smaller thanthe distance between the filter cotton and the side plate of the side, with the ventilation opening, of the refrigerator body. According to the refrigerator cooling plate with the dustproof function,a cooling mechanism composed of an exhaust fan, the air cover, the air guide pipe and the like is arranged, heat generated during refrigerator operation can be rapidly emitted.

Description

technical field [0001] The invention relates to the technical field of refrigerator production equipment, in particular to a refrigerator cooling plate with dustproof function. Background technique [0002] A refrigerator is a refrigeration device that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. There are compressors, refrigerators or cabinets for freezing in the box, and storage boxes with refrigeration devices. [0003] The volume of household refrigerators is usually 20-500 liters. In 1910, the world's first compression refrigeration household refrigerator came out in the United States. In 1925, the Swedish Lido Company developed a household absorption refrigerator. In 1927, General Electric Company of the United States developed a fully enclosed refrigerator. In 1930, the air-cooled continuous diffusion absorption refrigerator with different heating methods was pu...

AI Technical Summary

Problems solved by technology

[0004] The refrigerator will generate a lot of heat during operation. If the heat is not exported in time, it will affect the service life of the refrigerator. Most of the refrigerators on the market now have cooling holes on the refrigerator casing. The existence of the cooling holes must be There is a lot of dust in the refrigerator cabinet

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