Decorative cover mounting structure of range hood

Abstract

The invention discloses a decorative cover mounting structure of a range hood. The structure comprises a fan frame and a decorative cover; the decorative cover can move up and down corresponding to a fan cover; and the outer side wall of the decorative cover is butted against a limiting plate positioned out of the decorative cover. The structure is characterized in that torsion spring mounting brackets are arranged on two opposite side walls of the fan frame; torsion springs and torsion adjusting pieces are mounted on the torsion spring mounting brackets; first force applying ends of the torsion springs are butted against the corresponding inner side walls of the decorative cover; and the torsion adjusting pieces can be directly acted on second force applying ends of the torsion springs to adjust the pressing force of the first force applying ends of the torsion springs on the inner side wall of the decorative cover. The decorative cover mounting structure of the range hood has the following advantages: the decorative cover mounting structure of the range hood can adjust the pressing force of the first force applying ends of the torsion springs to the decorative cover through adjusting the acting force of the torsion adjusting pieces to the second force applying ends of the torsion springs, so that the decorative cover can be adjusted in any height without slipping, the adjustment is more convenient and flexible, the mounting cost is lower, and the structure can adapt to mount decorative covers with different weights.

Description

technical field [0001] The invention relates to a range hood, in particular to a decorative cover installation structure of the range hood. Background technique [0002] The decorative cover of the range hood is used to cover the air outlet cover and the air duct on the top of the range hood, which plays an aesthetic and decorative role. The decorative cover can usually be drawn out from the top of the fan cover of the range hood, and can be adjusted according to the user's house. height adjustment. The traditional range hood decorative cover is supported by a screw-fixed hook. When installing, first fix the decorative cover hook on the wall with expansion screws, then push the decorative cover flat into the groove of the front cantilever of the decorative cover hook, and finally install the fan cover . During installation, workers generally need to drill four holes on the wall to install expansion screws. Not only is the installation more troublesome, but also because the...

AI Technical Summary

Problems solved by technology

During installation, workers generally need to drill four holes on the wall to install expansion screws. Not only is the installation more troublesome, but also because the installation space of the decorative cover is relatively small, the distance between the decorative cover hook hole and the lower hook hole of the whole machine is relatively close. Therefore, it is easy to cause cracking of the tiles when punching holes, which is inconvenient for construction.

In addition, when the decorative cover is adjusted up and down, the hook needs to be re-installed, which not only increases the installation cost and installation time, but also causes the decorative cover to be unable to be installed smoothly due to the small installation space of the decorative cover.

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