Range hood

Abstract

The utility model discloses a range hood. The extractor hood comprises a case, and a second auxiliary air inlet is formed in the bottom end of the case; the smoke collecting hood comprises a surface cover and a bottom cover, the surface cover and the bottom cover define a smoke collecting cavity, the surface cover is arranged on one side of the bottom end of the case, a first auxiliary air inlet corresponding to the second auxiliary air inlet is formed in the surface cover, the surface cover comprises a top panel and a flow guide panel which are connected with each other, and the flow guide panel is obliquely arranged relative to the horizontal plane; the flow guide panel and the bottom cover are arranged in a downward inclined mode from front to back so as to form an included angle beta with the horizontal plane, the flow guide panel is arranged in a downward inclined mode from the side close to the machine box to the side away from the machine box so as to form an included angle theta with the horizontal plane, and the top panel is arranged on the front side of the top panel in the horizontal direction. The utility model provides a range hood which is simple in structure, convenient to install and low in cost.

Description

Technical Field

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

[0002] An auxiliary air inlet is generally provided between the smoke collecting hood and the chassis of an existing double-chamber or three-chamber range hood to improve the smoke intake effect, and a guide is generally provided at the auxiliary air inlet to guide the oil into the oil cup. The above structure requires an additional guide inside the range hood, which increases the cost of parts and has low installation efficiency.

[0003] Therefore, there is an urgent need for a range hood to solve the above problems. Utility Model Content

[0004] The present invention aims to solve at least one of the problems existing in the existing related technologies to a certain extent. To this end, the present invention proposes a range hood, which diverts oil and dirt near the second auxiliary air inlet and the first auxiliary air inlet by directly arranging the second auxiliary air inlet directly on the face cover and directly arranging an inclined guide panel on the face cover. Compared with the method of separately arranging an oil and dirt guide plate for the auxiliary air inlet between the chassis and the smoke hood in the prior art, the structure is simpler, the installation is more convenient, and it is conducive to reducing costs.

[0005] The above purpose is achieved through the following technical solutions:

[0006] A range hood, comprising:

[0007] The chassis has a second auxiliary air inlet at the bottom end;

[0008] A smoke collecting hood comprises a face cover and a bottom cover, the face cover and the bottom cover together form a smoke collecting chamber, the face cover is arranged on one side of the bottom end of the chassis, the face cover is provided with a first auxiliary air inlet corresponding to the second auxiliary air inlet, the face cover comprises a top panel and a guide panel connected to each other, the guide panel is inclined relative to a horizontal plane, the guide panel and the bottom cover are both inclined downward from front to back to form an angle β with the horizontal plane, the guide panel is inclined downward from a side close to the chassis to a side away from the chassis to form an angle θ with the horizontal plane, and the top panel is arranged in the horizontal direction on the front side of the top panel.

[0009] Optionally, a second auxiliary air inlet is provided at the bottom end of the chassis, and the first auxiliary air inlet is correspondingly arranged and connected to the second auxiliary air inlet.

[0010] Optionally, the guide panel is tilted downward from front to back to form an angle β with the horizontal plane.

[0011] Optionally, 20°<β<25°.

[0012] Optionally, 18°<θ<25°.

[0013] Optionally, the face cover further includes an inner panel, which is disposed on the inner side of the top panel and the guide panel and extends downward, the inner panel is connected to the bottom end of the chassis, and the first auxiliary air inlet is opened on the inner panel.

[0014] Optionally, two surface covers are provided, and the two surface covers are arranged opposite to each other, one surface cover is arranged on one side of the chassis, and the other surface cover is arranged on the other side of the chassis.

[0015] Optionally, the face cover also includes a front panel and a rear panel, the front panel is arranged on the front side of the top panel and extends downward in the vertical direction, the front panel is connected to the front end of the bottom cover, the rear panel is arranged on the rear side of the guide panel and extends downward in the vertical direction, and the rear panel is connected to the rear end of the bottom cover.

[0016] Optionally, the bottom cover is provided with a main air inlet, and the main air inlet is arranged corresponding to the chassis.

[0017] Optionally, the bottom cover is also provided with a mounting platform and a third auxiliary air inlet, the mounting platform is arranged on the peripheral side of the main air inlet, the bottom end of the chassis is mounted on the mounting platform, the bottom end of the chassis is abutted against the upper side surface of the mounting platform, and the third auxiliary air inlet is arranged correspondingly and connected to the first auxiliary air inlet.

[0018] Compared with the prior art, the present invention has at least the following beneficial effects:

[0019] The range hood provided by the utility model includes a chassis and a smoke collecting hood. A second auxiliary air inlet is provided at the bottom end of the chassis. The smoke collecting hood includes a face cover and a bottom cover, which are combined to form a smoke collecting chamber. The face cover is arranged on one side of the bottom end of the chassis, and a first auxiliary air inlet corresponding to the second auxiliary air inlet is provided on the face cover. The face cover includes a top panel and a guide panel connected to each other, the guide panel is arranged tilted relative to a horizontal plane, and the top panel is arranged at the front side of the top panel in a horizontal direction. The range hood provided by the utility model, by directly arranging the second auxiliary air inlet on the face cover, and directly arranging an inclined guide panel on the face cover, to guide the oil and dirt near the second auxiliary air inlet and the first auxiliary air inlet, compared with the method of separately arranging an oil and dirt guide plate for the auxiliary air inlet between the chassis and the smoke collecting hood in the prior art, the structure is simpler, the installation is more convenient, and it is conducive to reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a three-dimensional structural schematic diagram of a range hood provided by a specific embodiment of the utility model;

[0021] Figure 2 yes Figure 1 Exploded diagram of

[0022] Figure 3 yes Figure 1 Right view of;

[0023] Figure 4 It is a top view of the range hood provided by a specific embodiment of the utility model with the chassis removed;

[0024] Figure 5 yes Figure 4 Cross-sectional view at AA in the middle.

[0025] In the figure:

[0026] 1. Surface cover; 11. Top panel; 12. Front panel; 13. Air guide panel; 14. Rear panel; 15. Inner panel; 151. First auxiliary air inlet;

[0027] 2. Bottom cover; 20. Main air inlet; 21. Installation sink; 22. Third auxiliary air inlet;

[0028] 3. Chassis; 30. Second auxiliary air inlet; 31. Installation part. DETAILED DESCRIPTION

[0029] The following examples illustrate the present invention, but the present invention is not limited by these examples. Modifications to the specific implementation of the present invention or equivalent replacement of some technical features without departing from the spirit of the present invention should be included in the scope of the technical solution claimed for protection in the present invention.

[0030] Please refer to Figure 1-Figure 5The utility model provides a range hood, comprising a chassis 3 and a smoke collecting hood. A second auxiliary air inlet 30 is provided at the bottom end of the chassis 3. The smoke collecting hood comprises a surface cover 1 and a bottom cover 2, which enclose a smoke collecting chamber. The surface cover 1 is arranged at one side of the bottom end of the chassis 3. A first auxiliary air inlet 151 corresponding to the second auxiliary air inlet 30 is provided on the surface cover 1. The surface cover 1 comprises a top panel 11 and a guide panel 13 connected to each other. The guide panel 13 is arranged tilted relative to a horizontal plane. The guide panel 13 and the bottom cover 2 are both tilted downward from front to back to form an angle β with the horizontal plane, so as to facilitate the flow of oil and dirt to the rear and downward. The guide panel 13 is tilted downward from a side close to the chassis 3 to a side away from the chassis 3 to form an angle θ with the horizontal plane, so as to facilitate the flow of oil and dirt to the lower side. The top panel 11 is arranged at the front side of the top panel 11 along the horizontal direction. The range hood provided by the utility model directly arranges the second auxiliary air inlet 30 on the face cover 1, and directly arranges an inclined guide panel 13 on the face cover 1 to guide the oil and dirt near the second auxiliary air inlet 30 and the first auxiliary air inlet 151. Compared with the method of separately arranging an oil and dirt guide plate for the auxiliary air inlet between the chassis 3 and the smoke hood in the prior art, the structure is simpler, the installation is more convenient, and it is conducive to reducing costs.

[0031] Optionally, a second auxiliary air inlet 30 is provided at the bottom end of the chassis 3 , and the first auxiliary air inlet 151 is correspondingly provided and connected to the second auxiliary air inlet 30 .

[0032] For example, in this embodiment, β is 21°. Of course, in other embodiments, β can also be other values ​​between 20° and 25° to facilitate the diversion of grease and avoid the range hood being too high.

[0033] For example, in this embodiment, θ is 19°. Of course, in other embodiments, θ may also be other values ​​between 18° and 25° to facilitate the diversion of grease and prevent the range hood from being too high.

[0034] Optionally, the cover 1 further includes an inner panel 15 , which is disposed on the inner side of the top panel 11 and the guide panel 13 and extends downward, the inner panel 15 is connected to the bottom end of the chassis 3 , and a first auxiliary air inlet 151 is provided on the inner panel 15 .

[0035] Furthermore, the inner panel 15 is detachably connected to the bottom end of the chassis 3 by screws, so as to facilitate the disassembly and assembly between the smoke hood and the chassis 3.

[0036] Optionally, two surface covers 1 are provided, and the two surface covers 1 are arranged opposite to each other, with one surface cover 1 being arranged on one side of the chassis 3 and the other surface cover 1 being arranged on the other side of the chassis 3, so as to realize auxiliary air intake on both sides of the chassis 3 and improve the air intake effect.

[0037] Optionally, the face cover 1 also includes a front panel 12 and a rear panel 14, the front panel 12 is arranged on the front side of the top panel 11 and extends downward in the vertical direction, the front panel 12 is connected to the front end of the bottom cover 2, the rear panel 14 is arranged on the rear side of the guide panel 13 and extends downward in the vertical direction, and the rear panel 14 is connected to the rear end of the bottom cover 2.

[0038] Optionally, the bottom cover 2 is provided with a main air inlet 20 , and the main air inlet 20 is arranged corresponding to the chassis 3 .

[0039] Optionally, a mounting platform 21 and a third auxiliary air inlet 22 are also provided on the bottom cover 2. The mounting platform 21 is arranged on the peripheral side of the main air inlet 20. A mounting portion 31 is provided at the bottom end of the chassis 3. The mounting portion 31 is installed on the mounting platform 21. The mounting portion 31 abuts against the upper side surface of the mounting platform 21 to support the chassis 3, thereby ensuring the connection strength between the chassis 3 and the smoke hood, and further ensuring the structural stability of the range hood. The third auxiliary air inlet 22 is correspondingly arranged and connected to the first auxiliary air inlet 151.

[0040] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A range hood, characterized in that: include: Chassis (3); A smoke collecting hood comprises a surface cover (1) and a bottom cover (2), wherein the surface cover (1) and the bottom cover (2) are combined to form a smoke collecting chamber, wherein the surface cover (1) is arranged on one side of the bottom end of the chassis (3), and a first auxiliary air inlet (151) is provided on the surface cover (1), wherein the surface cover (1) comprises a top panel (11) and a guide panel (13) which are connected to each other, wherein the guide panel (13) and the bottom cover (2) are both arranged to be tilted downward from the front to the back so as to form an angle β with a horizontal plane, wherein the guide panel (13) is arranged to be tilted downward from a side close to the chassis (3) to a side away from the chassis (3) so as to form an angle θ with a horizontal plane, and wherein the top panel (11) is arranged in the horizontal direction at the front side of the top panel (11).

2. The range hood according to claim 1, characterized in that: A second auxiliary air inlet (30) is provided at the bottom end of the chassis (3), and the first auxiliary air inlet (151) and the second auxiliary air inlet (30) are arranged correspondingly and are in communication.

3. The range hood according to claim 1, characterized in that: 20°＜β＜25°。 4. The range hood according to claim 1, characterized in that: 18°<θ<25°.

5. The range hood according to claim 1, characterized in that: The surface cover (1) further comprises an inner panel (15), wherein the inner panel (15) is arranged on the inner side of the top panel (11) and the air guide panel (13) and extends downward, the inner panel (15) is connected to the bottom end of the chassis (3), and the first auxiliary air inlet (151) is provided on the inner panel (15).

6. The range hood according to any one of claims 1 to 5, characterized in that: Two of the surface covers (1) are provided, and the two surface covers (1) are arranged opposite to each other, one of the surface covers (1) is arranged on one side of the chassis (3), and the other surface cover (1) is arranged on the other side of the chassis (3).

7. The range hood according to any one of claims 1 to 5, characterized in that: The surface cover (1) further comprises a front panel (12) and a rear panel (14); the front panel (12) is arranged on the front side of the top panel (11) and extends downward in the vertical direction; the front panel (12) is connected to the front end of the bottom cover (2); the rear panel (14) is arranged on the rear side of the guide panel (13) and extends downward in the vertical direction; the rear panel (14) is connected to the rear end of the bottom cover (2).

8. The range hood according to any one of claims 1 to 5, characterized in that: The bottom cover (2) is provided with a main air inlet (20), and the main air inlet (20) is arranged corresponding to the chassis (3).

9. The range hood according to claim 8, characterized in that: The bottom cover (2) is also provided with a mounting platform (21) and a third auxiliary air inlet (22); the mounting platform (21) is arranged on the peripheral side of the main air inlet (20); the bottom end of the chassis (3) is mounted on the mounting platform (21); the bottom end of the chassis (3) is in contact with the upper side of the mounting platform (21); the third auxiliary air inlet (22) is arranged correspondingly to and connected with the first auxiliary air inlet (151).

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