Mounting structure of decorative cover of range hood

Abstract

The utility model relates to the field of range hoods, in particular to a mounting structure of a decorative cover of a range hood, which comprises a main panel, side panels are arranged on two sides of the main panel, and a semi-closed U-shaped structure formed by the main panel and the side panels covers outside an air bellow; the side edges of the side panels are provided with folded edges, a plurality of guide grooves with downward openings are formed in the folded edges, meanwhile, positioning columns are arranged at the positions, corresponding to the guide grooves, of the back of the air bellow, and the air bellow can enter the guide grooves through the openings of the guide grooves through the positioning columns. By the adoption of the scheme, quick mounting and dismounting can be achieved, tools are not needed, and maintenance and mounting time is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the range hood field, especially to a mounting structure of range hood decoration cover. BACKGROUND

[0002] The main functions of the household range hood include smoke exhaust and air purification, which can keep the air fresh by sucking away the oil smoke, peculiar smell and hot air generated during cooking, remove harmful substances in the oil smoke through the filter system, reduce indoor pollution, prevent the oil smoke from depositing on the wall and furniture, and facilitate cleaning.

[0003] The wind box, as the core component of the range hood, is internally provided with a volute assembly, and the fan in the volute generates airflow to suck in and discharge the oil smoke outside.

[0004] However, due to the need for maintenance, a maintenance hole is generally arranged on the front face of the wind box, and a maintenance cover plate is arranged on the maintenance hole, and a decoration cover is further arranged outside the maintenance cover plate.

[0005] The existing decoration cover is usually fixed on the back or side of the range hood by screws, and needs to be installed and maintained by tools, which is complicated in the installation and disassembly process, and the repeated disassembly may cause damage to the components.

[0006] Therefore, the present inventors have made further research and developed a mounting structure of range hood decoration cover, which is the basis of the present case. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims to provide a mounting structure of range hood decoration cover, which can be quickly installed and disassembled without tools, thereby reducing the maintenance and installation time.

[0008] In order to achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0009] A mounting structure of range hood decoration cover, comprising

[0010] A main panel, which is provided with side panels on both sides, forms a semi-closed U-shaped structure covering the outside of the wind box with the main panel and the side panels;

[0011] The side edges of the side panels are provided with folded edges, and a plurality of downward-opening guide grooves are arranged on the folded edges, and a positioning column is arranged on the back of the wind box corresponding to the guide grooves, and the positioning column can enter the guide groove through the opening of the guide groove.

[0012] The decoration cover comprises a main panel and side panels, and in the process of lifting the decoration cover relative to the wind box, the guide grooves can be separated from the positioning columns of the wind box, so that the two are separated, and do not need to be disassembled by tools, and when installed, the positioning column can be inserted into the guide groove.

[0013] Further, two guide grooves are arranged on each side of the folded edge, and the guide grooves are oppositely arranged above and below the folded edge.

[0014] Considering the installation stability, at least two guide grooves are needed on one side for installation and fixation.

[0015] Further, the outer opening end of the guide groove is inclined upward, and the inner closed end is arranged vertically.

[0016] The decorative cover itself has a certain deformation ability, and the "locking" of the bellows can be realized through the above structure.

[0017] Further, the end of the positioning column is wider than the width of the closed end of the guide groove, and the column body is narrower than the width of the closed end of the guide groove.

[0018] That is, the positioning column needs to limit the decorative cover in the horizontal direction and prevent it from translating.

[0019] After the above scheme is adopted, compared with the prior art, the utility model has the following advantages:

[0020] 1. Quick installation and disassembly, no tools are needed, the maintenance and installation time is reduced, and the user experience is improved;

[0021] 2. The installation can be completed without tools, and the economic benefit of the factory is improved;

[0022] 3. Maintenance does not need to remove the installed range hood, and the maintenance and replacement of main components can be completed. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a schematic view of an embodiment of the utility model;

[0024] Figure 1-1 is Figure 1 a local enlarged view of A in

[0025] Figure 2 is a schematic view of the embodiment after the decorative cover is installed;

[0026] Figure 3 is a schematic view of the embodiment after the decorative cover is installed;

[0027] REFERENCE SIGNS

[0028] Main panel 1, side panel 2, folded edge 3, guide groove 31, positioning column 4. DETAILED DESCRIPTION

[0029] The utility model will be further described below in combination with the drawings and specific embodiments.

[0030] For example, Figure 1 , 1-1As shown, an installation structure of a decorative cover of a range hood, comprising a decorative cover combined by a main panel 1 and side panels 2, the decorative cover is in a whole semi-closed U-shaped groove structure and covers outside a wind box of the range hood; the side panels 2 at both sides are provided with a folded edge 3 at the back of the wind box, two guide grooves 31 are formed on the folded edge 3 at each side, the guide grooves 31 are oppositely located above and below the folded edge 3.

[0031] The opening of the guide groove 31 is downward, oppositely inclined upward at the outer opening end and vertically arranged at the inner closed end, meanwhile, a positioning column 4 is arranged at the part corresponding to the guide groove 31 at the back of the wind box, the positioning column 4 can enter into the guide groove 31 through the opening of the guide groove 31.

[0032] Meanwhile, the end of the positioning column 4 is wider than the width of the closed end of the guide groove 31 and the column body is narrower than the width of the closed end of the guide groove 31, which facilitates guiding the positioning column 4 into the guide groove 31 and fixing the decorative cover in the horizontal direction.

[0033] Reference Figure 2 , Figure 3 In the process of lifting the decorative cover relative to the wind box, the guide groove 31 can be separated from the positioning column 4 of the wind box, so that the two are separated, without disassembling through tools, when installing, the positioning column 4 can be sleeved into the guide groove 31.

[0034] The above is only a specific embodiment of the present application, meanwhile, all the words such as "up, down, left, right, middle" involved in the present application are only for reference and are not absolute limitation, any non-substantial change by using the present application shall belong to the behavior of infringing the protection range of the present application.

Claims

1. A mounting structure of a decorative cover of a range hood, characterized by: The utility model relates to a wind box, including The main panel is provided with side panels on both sides, and the main panel and the side panel form a semi-closed U-shaped structure covering outside the wind box; The side edge of the side panel is provided with a folding edge, a plurality of downward opening guide grooves are formed in the folding edge, and a positioning column is arranged at a position corresponding to the guide groove on the back of the wind box.

2. The mounting structure of the decorative cover of the range hood according to claim 1, characterized in that: Two guide grooves are formed in the folding edge of each side, and the guide grooves are oppositely located above and below the folding edge.

3. The mounting structure of the decorative cover of the range hood according to claim 1, characterized in that: The outer opening end of the guide groove is inclined upward, and the inner closed end is vertically arranged.

4. The mounting structure of the decorative cover of the range hood according to claim 1, characterized in that: The end of the positioning column is wider than the width of the closed end of the guide groove, and the column body is narrower than the width of the closed end of the guide groove.

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