Air duct cover of range hood and installation method thereof

Abstract

The invention discloses an air duct cover of a range hood and an installation method thereof. The air duct cover comprises cover shells, wherein installation vertical plates are symmetrically distributed in the cover shells, and the installation vertical plates are connected with limited position components; the installation method comprises the following steps of (a), installing support components; (b), positioning an L-shaped hangers; and (c), stacking the cover shells. According to the air duct cover of the range hood and the installation method thereof, the air duct cover has a novel structure, can be stacked up and down, is convenient to flexibly arrange on site, can be suitable for different installation conditions, and has strong adaptability; the installing method is simple to operate, orderly step by step, convenient to position, low in installation difficulty, labor-saving and convenient, and capable of ensuring the stacking quality of the cover shell and improving the service performance of the air duct cover.

Description

technical field [0001] The invention belongs to the technical field of range hoods, and in particular relates to a range hood air duct cover and an installation method thereof. Background technique [0002] The smoke exhaust pipe of the range hood is used to lead out the smoke in the volute for discharge, and the air duct cover is used to surround and protect the smoke exhaust pipe, which plays a decorative and beautiful role. The existing range hood air duct cover has the following defects during use: 1. The air duct cover has a single structure and only plays the role of blocking the exhaust pipe. Shaking, colliding with the wall of the air duct cover, it is easy to be damaged, and also produces noise; 2. The length of the air duct cover requires workers to come to the door to measure the height difference between the top of the range hood and the ceiling, and then customize it, which affects the construction period and poor adaptability; 3. The air duct cover is fixed on...

AI Technical Summary

Problems solved by technology

The existing range hood air duct cover has the following defects during use: 1. The air duct cover has a single structure and only plays the role of blocking the exhaust pipe. Shaking, colliding with the wall of the air duct cover, it is easy to be damaged, and also produces noise; 2. The length of the air duct cover requires workers to come to the door to measure the height difference between the top of the range hood and the ceiling, and then customize it, which affects the construction period and poor adaptability; 3. The air duct cover is fixed on the wall by nailing, and it needs to be removed completely during maintenance, which is troublesome to maintain

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