Range hood convenient for disassembly and assembly of guide plate

Abstract

The range hood comprises a shell, an oil fume inlet with an opening in the front side is formed in the rear portion of the shell, the oil fume inlet is located in the lower edge of the shell, a fume exhaust channel is formed in the shell, and the oil fume inlet is communicated with the fume exhaust channel; a flow guide plate is arranged on the inner side of the oil smoke inlet and is detachably connected with the shell; the upper end of the flow guide plate abuts against the inner wall of the rear side of the oil smoke inlet, the lower end of the flow guide plate is provided with a first folded edge extending from front to back, the first folded edge abuts against the inner bottom of the oil smoke inlet, the flow guide plate is fixed to the shell through at least one screw, and a screw rod part of each screw penetrates through the bottom of the shell and then is in threaded connection with the first folded edge; the flow guide plate in the filter can be detached, so that convenience can be brought to cleaning of oil stains adhered to the flow guide plate.

Description

Technical Field

[0001] The utility model relates to the technical field of range hoods, in particular to a range hood with a guide plate that is easy to disassemble and assemble. Background Art

[0002] A range hood is a device for extracting oil fumes generated when cooking food. Currently, range hoods on the market include a shell body, a fume inlet with a front opening is provided at the rear of the shell body, the fume inlet is located at the lower edge of the shell body, a smoke exhaust passage is provided inside the shell body, and the fume inlet is connected to the smoke exhaust passage; a guide plate is provided on the inner side of the fume inlet, and the guide plate is used to guide the oil fume from the fume inlet to the smoke exhaust passage more smoothly; however, in the structure of range hoods currently on the market, the guide plate is directly fixed to the shell body, that is, the guide plate cannot be removed, which has the disadvantage of being inconvenient to clean the oil stains adhering to the guide plate. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a range hood with an easy-to-disassemble guide plate, wherein the guide plate inside the range hood can be disassembled, thereby facilitating the cleaning of oil stains adhered to the guide plate.

[0004] The utility model provides a range hood with an easy-to-disassemble guide plate, comprising a shell, a fume inlet with a front opening arranged at the rear of the shell, the fume inlet is located at the lower edge of the shell, a smoke exhaust channel is arranged inside the shell, the fume inlet is communicated with the smoke exhaust channel; a guide plate is arranged on the inner side of the fume inlet, the guide plate is detachably connected to the shell; the upper end of the guide plate abuts against the rear inner wall of the fume inlet, the lower end of the guide plate is provided with a first folded edge extending from front to rear, the first folded edge abuts against the inner bottom of the fume inlet, the guide plate is fixed to the shell by at least one screw, the screw portion of each screw penetrates through the bottom of the shell and is threadedly connected to the first folded edge.

[0005] The guide plate inside the utility model can be disassembled, so that it is convenient to clean the oil stains adhering to the guide plate.

[0006] In a possible implementation manner, the guide plate is fixed to the shell by two screws that are symmetrically arranged on the left and right sides; by adopting this structure, the guide plate can be fixed to the shell more reliably and stably.

[0007] In a possible embodiment, the upper end of the guide plate is provided with a second folded edge extending from top to bottom, and the second folded edge abuts against the rear inner wall of the oil fume inlet; by adopting this structure, under the action of the second folded edge, the second folded edge can abut against the rear inner wall of the oil fume inlet, and because the second folded edge extends from top to bottom, the upper end of the guide plate can reliably abut against the rear inner wall of the oil fume inlet.

[0008] In a possible implementation, the guide plate is inclined from top to bottom toward the front side; by adopting this structure, the guide plate can more smoothly guide the oil smoke into the smoke exhaust channel, so that the oil smoke can be discharged more smoothly through the smoke exhaust channel.

[0009] In a possible embodiment, the range hood also includes a smoke hood, which is fixed inside the shell, with the lower end of the smoke hood connected to the upper end of the smoke inlet, and the upper end of the smoke hood connected to the lower end of the smoke exhaust channel; the left and right side walls of the lower portion of the smoke hood both expand outward from top to bottom and form a trumpet-shaped structure; through the setting of the smoke hood, and because the left and right side walls of the lower portion of the smoke hood both expand outward from top to bottom and form a trumpet-shaped structure, the smoke hood can play a role in concentrated drainage of the smoke, thereby effectively reducing the resistance to the passage of the smoke, so as to improve the range hood's absorption effect on the smoke; in addition, the smoke hood can also isolate electrical components in the range hood, that is, the electrical components are located on the outside of the smoke hood, so as to avoid damage to the electrical components in the range hood by the smoke. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a first three-dimensional structural schematic diagram of the utility model;

[0011] Figure 2 This is a second three-dimensional structural schematic diagram of the utility model;

[0012] Figure 3 This is a first three-dimensional cross-sectional structural schematic diagram of the utility model;

[0013] Figure 4 for Figure 3 The schematic diagram of the structure after the enlargement of A in the middle;

[0014] Figure 5 This is a second three-dimensional cross-sectional structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0015] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0016] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0017] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0018] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] See also Figure 1-5 As shown, the embodiment of the present application discloses a range hood with easy disassembly and assembly of a guide plate, comprising a shell body 1, a fume inlet 11 with a front opening is arranged at the rear portion of the shell body 1, the fume inlet 11 is located at the lower edge of the shell body 1, a smoke exhaust channel 12 is arranged inside the shell body 1, the fume inlet 11 is connected with the smoke exhaust channel 12; a guide plate 2 is arranged on the inner side of the fume inlet 11, and the guide plate 2 is detachably connected to the shell body 1; the upper end of the guide plate 2 abuts against the rear inner wall of the fume inlet 11, and the lower end of the guide plate 2 is provided with a first folded edge 21 extending from front to rear, the first folded edge 21 abuts against the inner bottom of the fume inlet 11, the guide plate 2 is fixed to the shell body 1 by at least one screw 3, and the screw portion of each screw 3 passes through the bottom of the shell body 1 and is threadedly connected with the first folded edge 21.

[0020] After the utility model has been used for a period of time, when it is necessary to clean the oil stains adhered to the guide plate, first remove the screws used to fix the guide plate, then remove the guide plate from the shell, and then clean the oil stains adhered to the guide plate. After the guide plate is cleaned, reinstall the guide plate into the oil fume inlet and re-fix the guide plate with screws.

[0021] The guide plate 2 is fixed to the housing 1 by two screws 3 which are symmetrically arranged on the left and right sides. By adopting this structure, the guide plate can be fixed to the housing more reliably and stably.

[0022] The upper end of the guide plate 2 is provided with a second folded edge 22 extending from top to bottom, and the second folded edge 22 abuts against the rear inner wall of the oil fume inlet 11; by adopting this structure, under the action of the second folded edge, the second folded edge can abut against the rear inner wall of the oil fume inlet, and because the second folded edge extends from top to bottom, the upper end of the guide plate can reliably abut against the rear inner wall of the oil fume inlet.

[0023] The guide plate 2 is inclined from top to bottom toward the front side; by adopting this structure, the guide plate can guide the oil smoke to the smoke exhaust channel more smoothly, so that the oil smoke can be discharged more smoothly through the smoke exhaust channel.

[0024] The range hood also includes a smoke hood 4, which is fixed inside the shell 1, and the lower end of the smoke hood 4 is connected to the upper end of the smoke inlet 11, and the upper end of the smoke hood 4 is connected to the lower end of the smoke exhaust channel 12; the left and right side walls of the lower part of the smoke hood 4 expand outward from top to bottom and form a trumpet-shaped structure; through the setting of the smoke hood, and because the left and right side walls of the lower part of the smoke hood expand outward from top to bottom and form a trumpet-shaped structure, the smoke hood can play a role in concentrated drainage of the smoke, thereby effectively reducing the resistance to the passage of the smoke, so as to improve the range hood's absorption effect on the smoke; in addition, the smoke hood can also isolate the electrical components in the range hood, that is, the electrical components are located on the outside of the smoke hood, so as to avoid the smoke from damaging the electrical components in the range hood.

[0025] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A range hood with a guide plate that is easy to disassemble and assemble, comprising a housing (1), a rear portion of the housing (1) being provided with a fume inlet (11) with a front opening, the fume inlet (11) being located at the lower edge of the housing (1), an interior of the housing (1) being provided with a smoke exhaust passage (12), the fume inlet (11) being in communication with the smoke exhaust passage (12); a guide plate (2) being provided on the inner side of the fume inlet (11), characterized in that: The guide plate (2) is detachably connected to the shell (1); the upper end of the guide plate (2) abuts against the rear inner wall of the oil fume inlet (11); the lower end of the guide plate (2) is provided with a first folded edge (21) extending from front to rear; the first folded edge (21) abuts against the inner bottom of the oil fume inlet (11); the guide plate (2) is fixed to the shell (1) by at least one screw (3); the screw portion of each screw (3) penetrates the bottom of the shell (1) and is threadedly connected to the first folded edge (21).

2. The range hood with an easy-to-disassemble guide plate according to claim 1, characterized in that: The guide plate (2) is fixed to the housing (1) via two screws (3) that are symmetrically arranged on the left and right.

3. The range hood with an easy-to-disassemble guide plate according to claim 1 or 2, characterized in that: The upper end of the guide plate (2) is provided with a second folded edge (22) extending from top to bottom, and the second folded edge (22) abuts against the rear inner wall of the oil fume inlet (11).

4. The range hood with an easy-to-disassemble guide plate according to claim 3, characterized in that: The guide plate (2) is inclined from top to bottom toward the front side.

5. The range hood with an easy-to-disassemble guide plate according to claim 1, 2 or 4, characterized in that: The range hood further comprises a smoke hood (4), wherein the smoke hood (4) is fixed inside the shell (1), the lower end of the smoke hood (4) is connected to the upper end of the smoke inlet (11), and the upper end of the smoke hood (4) is connected to the lower end of the smoke exhaust channel (12); the left and right side walls of the lower part of the smoke hood (4) both expand outwards from top to bottom and form a bell-shaped structure.

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