CN222578337U

CN222578337U - Range hood switch mounting structure and range hood

Info

Publication number: CN222578337U
Application number: CN202421241890.0U
Authority: CN
Inventors: 杜黎维; 罗家胜; 潘叶江
Original assignee: Vatti Co Ltd
Current assignee: Vatti Co Ltd
Priority date: 2024-05-31
Filing date: 2024-05-31
Publication date: 2025-03-07
Anticipated expiration: 2034-05-31

Abstract

The utility model provides a range hood switch mounting structure and a range hood, the range hood switch mounting structure comprising a housing and a switch assembly; the housing has a smoke collecting chamber inside, the front portion of the smoke collecting chamber is provided with a front panel assembly, the front panel assembly comprises a top plate, a side plate and a bottom plate connected in sequence from top to bottom; the rear end of the top plate is provided with a downward flange, the side plate is provided with a mounting opening; the switch assembly comprises a switch and a bracket; the bracket comprises a plate body, the switch is fixedly arranged on one side of the plate body; the top of the plate body is provided with an upper flange, the bottom of the plate body is provided with a lower flange; the end of the upper flange abuts against the flange, and the lower flange is fixedly connected to the bottom plate. The range hood switch mounting structure and the range hood provided by the utility model can solve the switch installation problem of an integrated housing without a face cover.

Description

Range hood switch mounting structure and range hood

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a range hood switch mounting structure and a range hood.

Background

The existing range hood mounting switch assembly is generally mounted downwards from the upper side of the shell, and a bracket of the switch assembly is welded inside the shell assembly. However, for the integral shell structure, the shell mainly comprises a rear plate surface, a top plate surface, a side plate surface, an inclined surface, a bottom surface, a front surface and the like, a part is formed by a flat plate through a plurality of procedures, the upper surface of the shell is a plane, a surface cover and the shell are of an integral structure, the width of the upper part of the switch is small, and the maintenance cover structure cannot be opened. Therefore, the conventional integrated housing structure cannot mount the switch assembly from above the cover.

Accordingly, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art.

Disclosure of utility model

The utility model aims to provide a switch installation structure of a range hood, which can solve the switch installation problem of a non-surface-cover integrated shell.

Another object of the present utility model is to provide a range hood, which includes the above-mentioned range hood switch mounting structure.

In order to achieve the above object, the present utility model provides the following technical solutions:

A switch mounting structure of a range hood comprises a shell and a switch assembly;

The rear end of the top plate is provided with a downward flanging, the side plate is provided with a mounting opening, and the bottom plate extends towards the direction of the smoke collecting cavity;

The switch assembly comprises a switch and a support, wherein the support comprises a plate body, the switch is fixedly arranged on one side of the plate body and corresponds to the mounting opening, an upper folded edge extending in the direction away from the switch is arranged at the top of the plate body, a lower folded edge extending in the direction away from the switch is arranged at the bottom of the plate body, the tail end of the upper folded edge abuts against the folded edge, and the lower folded edge is fixedly connected with the bottom plate.

According to one embodiment of the utility model, an upper plate is arranged at the top of the smoke collecting cavity, a mounting channel is formed between the upper plate and the front panel assembly, the upper plate comprises a first vertical plate, a transverse plate, a second vertical plate and an inclined plate which are sequentially connected from top to bottom, the first vertical plate is propped against the front side of the flanging, the transverse plate extends from the bottom end of the first vertical plate to a direction far away from the side plate, the second vertical plate extends downwards from the rear end of the transverse plate and is opposite to the side plate and the bracket, and the inclined plate extends downwards from the bottom end of the second vertical plate obliquely to the rear of the second vertical plate.

According to one embodiment of the utility model, the cross section of the mounting channel increases gradually from top to bottom.

According to one embodiment of the utility model, the housing further comprises an upper panel and a side panel integrally connected with the front panel assembly, and a rear panel integrally connected with the upper panel and the side panel.

According to one embodiment of the utility model, two ends of the lower hem are provided with limit hems, and the limit hems are propped against the rear end of the bottom plate.

According to one embodiment of the utility model, the two ends of the bottom plate are provided with the limiting convex edges, and the limiting convex edges are propped against the side surfaces of the limiting folded edges.

According to one embodiment of the utility model, the plate body is provided with reinforcing ribs;

And/or the bottom of the plate body is provided with a wire clamping plate, and the wire clamping plate extends towards the direction of the smoke collecting cavity and forms a wire clamping groove with the lower folded edge.

According to one embodiment of the utility model, the bottom plate extends obliquely downwards in the direction of the smoke collecting chamber.

According to one embodiment of the utility model, a glass decoration plate is arranged outside the mounting opening.

The utility model also provides a range hood, which comprises the range hood switch mounting structure.

Compared with the prior art, the embodiment of the utility model has the advantages that:

The switch installation structure of the range hood provided by the embodiment of the utility model can be suitable for switch installation of an integrated shell, and because the top plate, the side plate and the bottom plate of the front panel assembly form an inward installation space with openings, the switch assembly can be installed in the installation space from the lower part of the shell (namely the opening of the smoke collecting cavity), and the operations such as welding installation and the like are not required to be performed from the upper part of the shell, so that the switch installation problem of the integrated shell without a surface cover is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. Wherein:

Fig. 1 is a schematic structural diagram of a switch mounting structure of a range hood according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of another angle of the switch installation structure of the range hood according to the embodiment of the present utility model;

Fig. 3 is a schematic structural view of another angle of the switch installation structure of the range hood according to the embodiment of the present utility model;

Fig. 4 is a schematic cross-sectional view of a switch mounting structure of a range hood according to an embodiment of the present utility model;

Fig. 5 is a schematic structural diagram of a switch assembly of a switch mounting structure of a range hood according to an embodiment of the present utility model;

Fig. 6 is a schematic diagram of a connection structure between a bottom plate of a front panel assembly and a limit flange of a bracket of the switch mounting structure of a range hood according to an embodiment of the present utility model;

Fig. 7 is a schematic structural diagram of an installation channel of a switch installation structure of a range hood according to an embodiment of the present utility model;

Fig. 8 is a schematic structural diagram of a switch assembly of a switch mounting structure of a range hood according to another embodiment of the present utility model.

Reference numerals illustrate:

1. The device comprises a shell, 11 parts of a smoke collecting cavity, 12 parts of a front panel assembly, 121 parts of a top plate, 122 parts of a side plate, 123 parts of a bottom plate, 124 parts of a turned edge, 125 parts of a mounting hole, 126 parts of a limiting convex edge, 2 parts of a switch, 3 parts of a bracket, 31 parts of a plate body, 311 parts of a wire clamping plate, 32 parts of an upper folded edge, 33 parts of a lower folded edge, 34 parts of a limiting folded edge, 35 parts of a reinforcing rib, 4 parts of an upper plate, 41 parts of a mounting channel, 42 parts of a first vertical plate, 43 parts of a transverse plate, 44 parts of a second vertical plate, 45 parts of a sloping plate and 5 parts of a glass decorative plate.

Detailed Description

The utility model will be described in detail below with reference to the drawings in connection with embodiments. The examples are provided by way of explanation of the utility model and not limitation of the utility model. Indeed, it will be apparent to those skilled in the art that modifications and variations can be made in the present utility model without departing from the scope or spirit of the utility model. For example, features illustrated or described as part of one embodiment can be used on another embodiment to yield still a further embodiment. Accordingly, it is intended that the present utility model encompass such modifications and variations as fall within the scope of the appended claims and their equivalents.

In the description of the present utility model, the terms "first," "second," and the like do not denote any order, quantity, or importance, but rather are used to distinguish one element from another, and the terms "comprises" or "comprising," etc., are intended to indicate that the element or article appearing in front of the term encompasses elements or articles listed after the term and equivalents thereof, without excluding other elements or articles, and the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," etc., are directional or positional relationships as indicated based on the figures, merely for convenience of describing the utility model and do not require that the utility model be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the utility model. The terms "connected," "connected," and "disposed" as used herein are to be construed broadly, and may be, for example, fixedly connected or detachably connected, directly connected or indirectly connected through intermediate members, or may be a wired electrical connection, a radio connection, or a wireless communication signal connection, as will be understood by those skilled in the art, depending on the particular meaning of the terms.

As shown in fig. 1-3, an embodiment of the present utility model provides a switch installation structure of a range hood, which includes a housing 1 and a switch assembly. For convenience of description, a direction toward a user is defined as a front, a direction away from the user is defined as a rear, a top of the range hood is defined as an upper, and a bottom of the range hood is defined as a lower when the range hood is in actual use.

Referring to fig. 4, the housing 1 has a smoke collecting chamber 11 therein, and a front panel assembly 12 is disposed in front of the smoke collecting chamber 11, and the front panel assembly 12 includes a top plate 121, a side plate 122 and a bottom plate 123 sequentially connected from top to bottom. The rear end of the top plate 121 is provided with a downward flanging 124, the side plate 122 is provided with a mounting opening 125, and the bottom plate 123 extends towards the smoke collecting cavity 11. As shown in fig. 5 and 6, the switch assembly includes a switch 2 and a bracket 3. The bracket 3 includes a plate 31, such as a rectangular plate, and the switch 2 is fixedly disposed on one side of the plate 31 and corresponds to the mounting opening 125. The top of the plate 31 is provided with an upper flange 32 extending away from the switch 2, and the bottom of the plate 31 is provided with a lower flange 33 extending away from the switch 2. The end of the upper flange 32 abuts against the flange 124, and the lower flange 33 is fixedly connected to the bottom plate 123.

The switch installation structure of the range hood provided by the embodiment of the utility model can be suitable for switch installation of an integrated shell, and because the top plate 121, the side plate 122 and the bottom plate 123 of the front panel assembly 12 form an inward installation space with openings, the switch assembly can be installed in the installation space from the lower part of the shell 1 (namely the opening of the smoke collecting cavity 11), and the operation such as welding installation and the like is not required from the upper part of the shell 1, thereby solving the switch installation problem of the non-cover integrated shell. When the switch mounting structure of the range hood provided by the embodiment of the utility model is mounted, the switch 2 and the bracket 3 are fixed together to form a switch assembly, then the switch assembly is mounted upwards from the lower opening of the shell 1 into the mounting space inside the front panel assembly 12, the tail end of the upper folded edge 32 of the bracket 3 is abutted against the folded edge 124 of the front panel assembly 12, the switch assembly is limited to turn backwards, the lower folded edge 33 of the bracket 3 is attached to the bottom plate 123 of the front panel assembly 12 and fixedly connected through a fixing piece such as a bolt, the displacement of the switch assembly is limited, and the mounting and the fixing of the switch assembly are realized.

In one embodiment of the present utility model, the integrated housing further includes an upper panel and a side panel integrally connected with the front panel assembly 12, and a rear panel integrally connected with the upper panel and the side panel, which are conventional and will not be described again. The embodiment of the utility model solves the problem that the integral shell without the surface cover cannot be installed from the upper part.

As shown in fig. 4 and 7, in one embodiment of the present utility model, the top of the smoke collecting cavity 11 is provided with an upper plate 4, which may be riveted to the top of the smoke collecting cavity 11 of the housing 1. The upper plate 4 and the front panel assembly 12 form a mounting channel 41 therebetween, so as to guide the switch assembly during the mounting process, thereby facilitating the mounting and ensuring that the switch assembly can smoothly enter the mounting space inside the front panel assembly 12 from the mounting channel 41. Meanwhile, the upper plate 4 can also prevent part of oil smoke from invading the switch assembly when the range hood is in use, so that the service life of the switch assembly is prolonged. Preferably, the mounting channel 41 has a cross-section that increases from top to bottom to facilitate guiding during installation of the switch assembly. Specifically, the longitudinal section of the upper plate 4 may be Z-shaped, and the upper plate 4 includes a first riser 42, a cross plate 43, a second riser 44, and a sloping plate 45 connected in this order from top to bottom. The first vertical plate 42 abuts against the front side of the flange 124, the horizontal plate 43 extends from the bottom end of the first vertical plate 42 to a direction away from the side plate 122, the second vertical plate 44 extends downward from the rear end of the horizontal plate 43 and is opposite to the side plate 122 and the bracket 3, and the inclined plate 45 extends downward from the bottom end of the second vertical plate 44 to the rear of the second vertical plate 45.

In order to achieve good limit of the switch assembly, as shown in fig. 4, 5 and 6, limit flanges 34 are disposed at two ends of the lower flange 33, and the limit flanges 34 abut against the rear end of the bottom plate 123 to limit forward displacement of the switch assembly. Further, two ends of the bottom plate 123 are provided with a limiting convex edge 126, the limiting convex edge 126 abuts against the side surface of the limiting flange 34, and the displacement of the switch in the left-right direction is limited.

In order to strengthen the structural strength of the bracket 3, as shown in fig. 5, the plate 31 is provided with reinforcing ribs 35 (e.g., at both ends), and the upper flange 32 and the lower flange 33 also serve to strengthen the local structural strength of the bracket 3.

To facilitate the entry of the switch assembly into the installation space inside the front panel assembly 12, the bottom plate 123 extends obliquely downward in the direction of the smoke collecting chamber 11, as shown in fig. 7.

In one embodiment of the present utility model, as shown in fig. 1, a glass trim 5 is provided outside the mounting opening 125, and the mounting opening 125 is closed to protect the internal switch assembly. In installation, the glass fascia 5 is glued to the front panel assembly 12 of the housing 2. When the switch assembly is maintained, the switch assembly can be taken out by disassembling the glass decorative plate 5 and disassembling the fixing screws of the bracket 3 and the bottom plate 123.

In one embodiment of the present utility model, a wire clamping plate 311 is disposed at the bottom of the plate 31, and the wire clamping plate 311 extends toward the smoke collecting cavity 11, and forms a wire clamping groove with the lower flange 33 for collecting and arranging the cables of the switch assembly. The cross section of the card slot has a larger cross section for collecting a plurality of cables and a smaller cross section forming an opening for a single cable to enter the card slot. The wire clamping plate 311 can be an elastic plate so as to adapt to cables with different sizes.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The switch mounting structure of the range hood is characterized by comprising a shell (1) and a switch assembly;

The novel smoke collecting device comprises a shell (1), wherein a smoke collecting cavity (11) is formed in the shell, a front panel assembly (12) is arranged at the front part of the smoke collecting cavity (11), the front panel assembly (12) comprises a top plate (121), a side plate (122) and a bottom plate (123) which are sequentially connected from top to bottom, a downward flanging (124) is arranged at the rear end of the top plate (121), a mounting opening (125) is formed in the side plate (122), and the bottom plate (123) extends towards the smoke collecting cavity (11);

The switch assembly comprises a switch (2) and a support (3), wherein the support (3) comprises a plate body (31), the switch (2) is fixedly arranged on one side of the plate body (31) and corresponds to the mounting opening (125), an upper folded edge (32) extending in the direction away from the switch (2) is arranged at the top of the plate body (31), a lower folded edge (33) extending in the direction away from the switch (2) is arranged at the bottom of the plate body (31), the tail end of the upper folded edge (32) abuts against the folded edge (124), and the lower folded edge (33) is fixedly connected with the bottom plate (123).

2. The switch mounting structure of the range hood according to claim 1, wherein an upper plate (4) is arranged at the top of the smoke collecting cavity (11), a mounting channel (41) is formed between the upper plate (4) and the front panel assembly (12), the upper plate (4) comprises a first vertical plate (42), a horizontal plate (43), a second vertical plate (44) and a sloping plate (45) which are sequentially connected from top to bottom, the first vertical plate (42) abuts against the front side of the flanging (124), the horizontal plate (43) extends from the bottom end of the first vertical plate (42) to a direction far away from the side plate (122), the second vertical plate (44) extends downwards from the rear end of the horizontal plate (43) and is opposite to the side plate (122) and the bracket (3), and the sloping plate (45) extends downwards from the bottom end of the second vertical plate (44) to the rear of the second vertical plate (44).

3. The range hood switch mounting structure according to claim 2, wherein the cross section of the mounting channel (41) gradually increases from top to bottom.

4. The range hood switch mounting structure according to claim 1, wherein the housing (1) further includes an upper panel and a side panel integrally connected with the front panel assembly (12), and a rear panel integrally connected with the upper panel and the side panel.

5. The range hood switch mounting structure according to claim 1, wherein limiting flanges (34) are arranged at two ends of the lower flange (33), and the limiting flanges (34) are abutted against the rear end of the bottom plate (123).

6. The range hood switch mounting structure according to claim 5, wherein limiting flanges (126) are arranged at two ends of the bottom plate (123), and the limiting flanges (126) are abutted against the side surfaces of the limiting flanges (34).

7. The switch mounting structure of the range hood according to claim 1, wherein the plate body (31) is provided with a reinforcing rib (35);

And/or the bottom of the plate body (31) is provided with a wire clamping plate (311), and the wire clamping plate (311) extends towards the direction of the smoke collecting cavity (11) and forms a wire clamping groove with the lower folded edge (33).

8. The range hood switch mounting structure according to claim 1, wherein the bottom plate (123) extends obliquely downward toward the direction of the smoke collecting chamber (11).

9. The range hood switch mounting structure according to claim 1, wherein a glass trim panel (5) is provided outside the mounting opening (125).

10. A range hood, characterized by comprising the range hood switch mounting structure according to any one of claims 1 to 9.