Exhaust fume collecting hood and range hood

Abstract

The utility model provides an exhaust fume collecting hood and a range hood, and belongs to the technical field of kitchen equipment. The exhaust fume collecting hood comprises an exhaust fume collecting hood body and a switch mounting plate, a through hole is formed in the front side wall of the exhaust fume collecting hood body, first clamping parts and the switch mounting plate are arranged on the inner wall of the front side wall of the exhaust fume collecting hood body and located on the two sides of the through hole respectively, and second clamping parts are arranged at the two ends, corresponding to the first clamping parts, of the switch mounting plate; the second clamping part is clamped with the first clamping part, the switch mounting plate is detachably mounted on the exhaust fume collecting hood body through the second clamping part, and the switch mounting plate corresponds to the through hole.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen equipment, in particular to a smoke collecting hood and a range hood. Background Art

[0002] Currently, the switch plate and the smoke hood are fixed by at least two screws, and tools are required for installation and removal, which results in low assembly efficiency and inconvenience for after-sales maintenance. Utility Model Content

[0003] The utility model aims to provide a smoke collecting hood which is easy to assemble and maintain.

[0004] The utility model also aims to provide a range hood.

[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0006] According to one aspect of the utility model, a smoke hood is provided, including a smoke hood body and a switch mounting plate, a front side wall of the smoke hood body is provided with a through hole, an inner wall of the front side wall of the smoke hood body is located on both sides of the through hole and is respectively provided with a first clamping portion, a switch mounting plate, second clamping portions are provided at both ends of the switch mounting plate corresponding to the first clamping portion, the second clamping portion is clamped with the first clamping portion, the switch mounting plate is detachably mounted on the smoke hood body through the second clamping portion, and the switch mounting plate corresponds to the through hole.

[0007] According to an embodiment of the utility model, the first clamping part is a clamping head, the second clamping part is a first clamping hole, and the clamping head and the first clamping hole are detachably clamped; or the first clamping part is a first clamping hole, and the second clamping part is a clamping head.

[0008] According to one embodiment of the utility model, the clamping head includes a first elastic wall and a second elastic wall arranged opposite to each other, the first elastic wall and the second elastic wall are respectively installed on the smoke hood body, the first elastic wall and the second elastic wall can move between a first position and a second position respectively, the first elastic wall is provided with a first clamping groove, the second elastic wall is provided with a second clamping groove, the first clamping hole is detachably sleeved on the outside of the first elastic wall and the second elastic wall, when the first elastic wall and the second elastic wall are in the first position, the first clamping groove and the second clamping groove are respectively clamped with the two end hole walls of the first clamping hole, and when the first elastic wall and the second elastic wall are in the second position, the first clamping groove and the second clamping groove are respectively separated from the two end hole walls of the first clamping hole.

[0009] According to an embodiment of the present invention, the first elastic wall and the second elastic wall are integrally formed and together form a U-shape.

[0010] According to an embodiment of the present invention, the first card slot and the second card slot are both formed by bending, and the openings of the first card slot and the second card slot are in opposite directions.

[0011] According to one embodiment of the utility model, a mounting frame is further included. The mounting frame is fixedly connected to the inner wall of the front side wall of the smoke hood body, and the first clamping portion is detachably mounted on the mounting frame.

[0012] According to an embodiment of the present invention, the mounting frame is provided with a second clamping hole, and the U-shaped elastic member is detachably clamped on the second clamping hole through the first clamping groove and the second clamping groove.

[0013] According to one embodiment of the utility model, the mounting frame is V-shaped, the second clamping hole is located on an inclined surface on one side of the mounting frame, and connecting ears that are adapted to and abut against the inclined surface on one side of the mounting frame are provided at both ends of the switch mounting plate, and the first clamping hole is located on the connecting ears.

[0014] According to an embodiment of the utility model, both ends of the mounting frame are provided with folded edges for abutting against the front side wall of the smoke hood body, rivet holes are opened on the folded edges, and the mounting frame is riveted to the front side wall of the smoke hood body.

[0015] The second aspect of the utility model further discloses a range hood, comprising a main unit and the above-mentioned smoke collecting hood, wherein the smoke collecting hood is mounted on the main unit.

[0016] An embodiment of the present invention has the following advantages or beneficial effects:

[0017] The utility model provides a smoke hood, which includes a smoke hood body and a switch mounting plate. A through hole is opened in the front side wall of the smoke hood body. The inner wall of the front side wall of the smoke hood body is located on both sides of the through hole and is respectively provided with a first clamping part and a switch mounting plate. Second clamping parts are provided at both ends of the switch mounting plate corresponding to the first clamping parts. The second clamping part is clamped with the first clamping part. The switch mounting plate can be detachably and quickly installed on the smoke hood body through the second clamping part, so that quick disassembly and assembly are realized, and disassembly by special tools is unnecessary, thereby improving production efficiency and maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and other features and advantages of the present invention will become more apparent by describing in detail example embodiments thereof with reference to the attached drawings.

[0019] Figure 1 is a perspective view of a fume hood according to an exemplary embodiment.

[0020] Figure 2 is a cross-sectional view of a fume hood according to an exemplary embodiment.

[0021] Figure 3 yes Figure 2A partial enlarged view of .

[0022] Figure 4 is a cross-sectional view of a fume hood from another perspective according to an exemplary embodiment.

[0023] Figure 5 is a side view of a U-shaped elastic member according to an exemplary embodiment.

[0024] Figure 6 is a perspective view of a switch mounting plate according to an exemplary embodiment.

[0025] Figure 7 is a perspective view of a mounting bracket according to an exemplary embodiment.

[0026] The reference numerals are described as follows:

[0027] 1. Smoke hood body; 11. First clamping part; 111. First elastic wall; 1111. First clamping slot; 112. Second elastic wall; 1121. Second clamping slot; 2. Switch mounting plate; 21. Second clamping part; 22. Connecting ear; 3. Mounting frame; 31. Second clamping hole; 32. Folding edge. DETAILED DESCRIPTION

[0028] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present invention will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted.

[0029] The terms "a", "an", "the", and "said" are used to indicate the presence of one or more elements / components / etc.; the terms "comprising" and "having" are used to express an open-ended inclusive meaning and mean that additional elements / components / etc. may be present in addition to the listed elements / components / etc.

[0030] like Figure 1-7 As shown, a smoke hood according to an embodiment of the utility model comprises a smoke hood body 1 and a switch mounting plate 2. A through hole is provided on the front side wall of the smoke hood body 1. First clamping parts 11 are respectively provided on the inner wall of the front side wall of the smoke hood body 1 at both sides of the through hole.

[0031] The switch mounting plate 2 is used to install the operation panel and buttons. Second clamping parts 21 are provided at both ends of the switch mounting plate 2 corresponding to the first clamping parts 11. The second clamping parts 21 are clamped with the first clamping parts 11. The switch mounting plate 2 can be detachably installed on the smoke hood body 1 through the second clamping parts 21, so as to realize quick disassembly and assembly without the need for special tools to disassemble, thereby improving production efficiency and maintenance efficiency.

[0032] When the switch mounting plate 2 is snapped into place, the operation panel and buttons on the switch mounting plate 2 correspond to the through holes, so that the operation panel and buttons of the switch mounting plate 2 are exposed or pass through the through holes, thereby enabling the user to operate the panel and buttons.

[0033] Preferably, an annular sealing gasket is provided between the switch mounting plate 2 and the front side wall of the smoke hood body 1 to improve the seal and prevent oil stains from entering the operation panel.

[0034] like Figure 3-6 As shown, in a preferred embodiment of the present utility model, as Figure 3 , 4 As shown, the first clamping portion 11 is a clamping head. Figure 6 As shown, the second clamping portion 21 is a first clamping hole, and the clamp head is detachably clamped with the first clamping hole. For example, the clamp head is an elastically deformable clamp head, and when clamped, the clamp head is squeezed with the first clamping hole or a force is applied to the clamp head manually, so that the clamp head shrinks and deforms, so that the clamp head can be inserted into or pass through the first clamping hole; when clamped in place, the clamp head stretches to restore the original shape and forms a stop structure.

[0035] When the clamping head needs to be separated from the first clamping hole, force is manually applied to the clamping head or the clamping head and the first clamping hole are squeezed to cause the clamping head to shrink and deform, so that the clamping head can be separated from the first clamping hole.

[0036] Of course, the first clamping portion 11 is not limited to being a clamping head, and the second clamping portion 21 is not limited to being a first clamping hole. For example, the first clamping portion can also be a first clamping hole, and the second clamping portion is correspondingly a clamping head. Those skilled in the art can select the positions of the clamping head and the clamping hole according to actual needs.

[0037] like Figure 3-5 As shown, in a preferred embodiment of the present invention, the clamp includes a first elastic wall 111 and a second elastic wall 112 that are arranged opposite to each other.

[0038] The first elastic wall 111 and the second elastic wall 112 are respectively mounted on the smoke hood body 1 , and can move between a first position and a second position respectively. The first elastic wall 111 defines a first slot 1111 , and the second elastic wall 112 defines a second slot 1121 .

[0039] The first clamping hole is detachably sleeved on the outside of the first elastic wall 111 and the second elastic wall 112. When the first elastic wall 111 and the second elastic wall 112 are in the first position, the first clamping groove 1111 and the second clamping groove 1121 are respectively clamped with the hole walls at both ends of the first clamping hole. At this time, the width between the first elastic wall 111 and the second elastic wall 112 is greater than the width of the first clamping hole, and the switch mounting plate 2 cannot move in the disassembly direction, so that the switch mounting plate 2 can be quickly and detachably fixed on the front side wall of the smoke hood body 1.

[0040] When the first elastic wall 111 and the second elastic wall 112 are in the second position, the first clamping groove 1111 and the second clamping groove 1121 are separated from the two end hole walls of the first clamping hole respectively, so that the switch mounting plate 2 can be quickly removed from the smoke hood body 1. That is, when the switch mounting plate 2 needs to be removed, the free ends of the first elastic wall 111 and the second elastic wall 112 are squeezed in opposite directions by the thumb and the index finger to reduce the width between the first elastic wall 111 and the second elastic wall 112, so that the width between the free ends of the first elastic wall 111 and the second elastic wall 112 is smaller than the width of the first clamping hole, and the first clamping groove 1111 and the second clamping groove 1121 are separated from the two end hole walls of the first clamping hole respectively, so as to quickly remove the switch mounting plate 2; after the first clamping hole is separated from the first elastic wall 111 and the second elastic wall 112, the first elastic wall 111 and the second elastic wall 112 return to their initial positions under the elastic action.

[0041] like Figure 3-5 As shown, in a preferred embodiment of the present invention, the first elastic wall 111 and the second elastic wall 112 are integrally formed and together form a U-shape, and the first clamping portion 11 is formed by bending a steel sheet or a copper sheet to achieve high structural strength and improve service life.

[0042] Of course, the first clamping portion 11 is not limited to being made of a steel sheet or a copper sheet, but may also be made of elastic plastic. Those skilled in the art may select the material of the first clamping portion 11 according to actual needs.

[0043] like Figure 3-5 As shown, in a preferred embodiment of the present utility model, the first card slot 1111 and the second card slot 1121 are both bent, and the openings of the first card slot 1111 and the second card slot 1121 are in opposite directions. For example, the first card slot 1111 is engaged with the left end hole wall of the first card hole, and the second card slot 1121 is engaged with the right end hole wall of the first card hole.

[0044] Of course, the opening directions of the first card slot 1111 and the second card slot 1121 are not limited to being opposite, but can also be opposite. In the scheme where the openings of the first card slot 1111 and the second card slot 1121 are opposite, each second clamping portion 21 has two first clamping holes corresponding to the first elastic wall 111 and the second elastic wall 112, respectively, and the first card slot 1111 and the second card slot 1121 are respectively clamped with the hole walls of the two first clamping holes, and those skilled in the art can select the directions of the two openings according to actual needs.

[0045] like Figure 3 , 4 As shown in FIG. 7 , in a preferred embodiment of the present utility model, a mounting frame 3 is further included. The mounting frame 3 is fixedly connected to the inner wall of the front side wall of the smoke hood body 1 , and the first clamping portion 11 is detachably mounted on the mounting frame 3 .

[0046] like Figure 3 , 4 As shown in Figures 7 and 8, in a preferred embodiment of the present invention, the mounting frame 3 is provided with a second clamping hole 31, and the first clamping portion 11 is detachably clamped to the second clamping hole 31 through the first clamping groove 1111 and the second clamping groove 1121, so as to facilitate replacement when damaged.

[0047] Of course, the first clamping portion 11 is not limited to being clamped on the mounting frame 3, and can also be fixed on the mounting frame 3 by screws or welding. Those skilled in the art can select the installation method of the first clamping portion 11 according to actual needs.

[0048] In a preferred embodiment of the utility model, the mounting frame 3 is V-shaped, the second card hole 31 is located on the upper inclined surface of the mounting frame 3, and connecting ears 22 that are adapted to and abut against the angle of the upper inclined surface of the mounting frame 3 are provided at both ends of the switch mounting plate 2, and the first card hole is located on the connecting ears 22.

[0049] When installing the switch mounting plate 2, align the switch mounting plate 2 with the through hole of the smoke hood body 1 and make it parallel to the front side wall, and from top to bottom, pinch the ends of the first elastic wall 111 and the second elastic wall 112 with your fingers at the same time, so that the free ends of the first elastic wall 111 and the second elastic wall 112 can pass through the first clamping hole, and then press down the switch mounting plate 2 until the connecting ear 22 abuts and fits with the upper inclined surface of the mounting frame 3. At this time, it is installed in place, and the first elastic wall 111 and the second elastic wall 112 move away from each other under the action of elastic force until the first clamping groove 1111 and the second clamping groove 1121 are respectively clamped with the two end hole walls of the first clamping hole.

[0050] like Figure 3 , 4As shown, when the first clamping portion 11 is clamped into place with the first clamping hole and the second clamping hole, one side of the connecting ear 22 abuts against the first side wall of the first clamping slot 1111 and the second clamping slot 1121, the other side of the connecting ear 22 abuts against one side of the upper inclined surface of the mounting bracket 3, and the other side of the upper inclined surface of the mounting bracket 3 abuts against the second side wall of the first clamping slot 1111 and the second clamping slot 1121 opposite to the first side wall, thereby achieving close abutment and mutual limitation to avoid vibration and noise during the operation of the range hood.

[0051] like Figure 3 , 4 As shown in FIG. 7 , in a preferred embodiment of the utility model, both ends of the mounting frame 3 are provided with folded edges 32 for abutting against the front side wall of the smoke hood body 1, and rivet holes are opened on the folded edges 32. The mounting frame 3 is riveted to the front side wall of the smoke hood body 1 or fixed by screws.

[0052] The utility model also provides a range hood, comprising a main unit and the above-mentioned smoke collecting hood, wherein the smoke collecting hood is installed at the lower end of the main unit.

[0053] The range hood of the utility model includes the above-mentioned smoke collecting hood, thereby achieving the effects of improving assembly efficiency and facilitating maintenance.

[0054] In the embodiments of the present invention, the term "multiple" refers to two or more than two, unless otherwise clearly defined. The terms "installation", "connection", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0055] In the description of the embodiments of the present invention, it is necessary to understand that the terms "upper" and "lower" etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the embodiments of the present invention.

[0056] In the description of this specification, the description of the terms "one embodiment", "a preferred embodiment", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A smoke hood, characterized in that: include: A smoke hood body (1), wherein a through hole is formed on the front side wall of the smoke hood body (1), and first clamping portions (11) are provided on both sides of the through hole. A switch mounting plate (2), wherein second clamping portions (21) are provided at both ends of the switch mounting plate (2) corresponding to the first clamping portions (11), the second clamping portions (21) are clamped with the first clamping portions (11), the switch mounting plate (2) is detachably mounted on the smoke hood body (1) via the second clamping portions (21), and the switch mounting plate (2) corresponds to the through hole.

2. The smoke hood according to claim 1, characterized in that: The first clamping portion (11) is a clamping head, the second clamping portion (21) is a first clamping hole, and the clamping head and the first clamping hole are detachably clamped; or the first clamping portion (11) is a first clamping hole, and the second clamping portion (21) is a clamping head.

3. The smoke collecting hood according to claim 2, characterized in that: The clamping head comprises a first elastic wall (111) and a second elastic wall (112) which are arranged opposite to each other. The first elastic wall (111) and the second elastic wall (112) are respectively mounted on the smoke hood body (1). The first elastic wall (111) and the second elastic wall (112) can move between a first position and a second position respectively. The first elastic wall (111) is provided with a first clamping groove (1111), and the second elastic wall (112) is provided with a second clamping groove (1121). The first clamping hole is detachable. The disassembly sleeve is connected to the outside of the first elastic wall (111) and the second elastic wall (112); when the first elastic wall (111) and the second elastic wall (112) are in the first position, the first clamping groove (1111) and the second clamping groove (1121) are respectively clamped with the hole walls at both ends of the first clamping hole; when the first elastic wall (111) and the second elastic wall (112) are in the second position, the first clamping groove (1111) and the second clamping groove (1121) are respectively separated from the hole walls at both ends of the first clamping hole.

4. The smoke collecting hood according to claim 3, characterized in that: The first elastic wall (111) and the second elastic wall (112) are integrally formed and together form a U-shape.

5. The smoke collecting hood according to claim 3, characterized in that: The first card slot (1111) and the second card slot (1121) are both formed by bending, and the openings of the first card slot (1111) and the second card slot (1121) are oriented in opposite directions.

6. The smoke collecting hood according to any one of claims 1 to 5, characterized in that: It also comprises a mounting frame (3), the mounting frame (3) being fixedly connected to the inner wall of the front side wall of the smoke hood body (1), and the first clamping portion (11) being detachably fixed to the mounting frame (3).

7. The fume hood according to claim 6, characterized in that: The mounting frame (3) is provided with a second clamping hole (31), and the first clamping portion (11) is detachably clamped on the second clamping hole (31) via a first clamping groove (1111) and a second clamping groove (1121).

8. The fume hood according to claim 7, characterized in that: The mounting frame (3) is V-shaped, the second clamping hole (31) is located on an inclined surface on one side of the mounting frame (3), connecting ears (22) adapted to and abutting against the inclined surface on one side of the mounting frame (3) are provided at both ends of the switch mounting plate (2), and the second clamping portion (21) is located on the connecting ears (22).

9. The fume hood according to claim 8, characterized in that: Both ends of the mounting frame (3) are provided with folded edges (32) for abutting against the front side wall of the smoke hood body (1), and rivet holes are provided on the folded edges (32). The mounting frame (3) is riveted to the front side wall of the smoke hood body (1) or fixed by screws.

10. A range hood, characterized in that: The invention comprises a main unit and a smoke collecting hood according to any one of claims 1 to 9, wherein the smoke collecting hood is installed on the main unit.

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