CN218583226U

CN218583226U - Fume exhaust fan

Info

Publication number: CN218583226U
Application number: CN202222202697.3U
Authority: CN
Inventors: 蒋磊; 英文; 潘叶江
Original assignee: Vatti Co Ltd
Current assignee: Vatti Co Ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-03-07
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a range hood. Range hood is including collecting the petticoat pipe, be provided with the collection smoke chamber that sets up along vertical direction in the collection petticoat pipe, the lower part of the front side of collection petticoat pipe seted up with the air intake of collection smoke chamber intercommunication, the upper portion of the front side of collection petticoat pipe is provided with panel structure, panel structure includes the panel body and sets up the display operation spare of panel body rear side and fall the subassembly of making an uproar, it includes the welt to fall the subassembly of making an uproar, the middle part of welt is provided with the recess of establishing to the rear recess, the display operation spare sets up in the recess. The utility model provides a range hood realizes making an uproar to fall through setting up the subassembly of making an uproar to through set up the recess on the welt, so that the installation of display operation spare does benefit to the simplified structure, has guaranteed the noise reduction effect simultaneously.

Description

Fume exhaust fan

Technical Field

The utility model relates to a kitchen electricity technical field especially relates to a range hood.

Background

The existing range hood generally sets a display operation panel at the front side of a fume collecting hood, displays display parameters of the range hood through a glass panel, and is convenient for a user to operate the display operation panel so as to control the operation of the range hood. Because the display operation panel is installed on the front side of the fume collecting hood of the range hood, the thickness of the range hood can be increased correspondingly, which is not beneficial to the miniaturization of the volume of the range hood. Meanwhile, when the range hood operates, noise is inevitably generated, the conventional range hood generally adopts a mode of forming a noise reduction hole on the volute to reduce noise, however, after the noise reduction hole is formed on the volute, when the range hood automatically cleans the volute, cleaning liquid leaks from the volute, so that the automatic cleaning cannot be completed.

Therefore, a range hood is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the problems that exist among the current correlation technique at least to a certain extent, for this reason, the utility model provides a range hood realizes falling the noise through setting up the noise reduction subassembly and falls to through set up the recess on the welt, so that the installation of display operation spare does benefit to and simplifies the structure, has guaranteed the noise reduction effect simultaneously.

The above purpose is realized by the following technical scheme:

the utility model provides a range hood, includes the collection petticoat pipe, be provided with the collection smoke chamber that sets up along vertical direction in the collection petticoat pipe, the lower part of the front side of collection petticoat pipe seted up with the air intake of collection smoke chamber intercommunication, the upper portion of the front side of collection petticoat pipe is provided with panel structure, panel structure includes the panel body and sets up the display operation spare of panel body rear side and fall the subassembly of making an uproar, it includes the welt to fall the subassembly of making an uproar, the middle part of welt is provided with the recess of establishing to the rear recess, it sets up to show the operation spare in the recess.

Optionally, a plurality of noise reduction holes are provided on the liner plate.

Optionally, the liner plate further comprises a first noise reduction part and a second noise reduction part, the first noise reduction part is arranged on one side of the groove, the second noise reduction part is arranged on the other side of the groove, and the noise reduction holes are formed in the first noise reduction part, the second noise reduction part and the groove wall of the groove.

Optionally, the aperture of each noise reduction hole is smaller than 3.4mm, and the distance between every two adjacent noise reduction holes is 6mm.

Optionally, at least one of the rear side of the first noise reducing part, the rear side of the second noise reducing part, and the bottom side of the groove is provided with sound absorbing cotton.

Optionally, a bracket is further disposed in the groove, and the display operation member is mounted in the groove through the bracket.

Optionally, a protruding portion is disposed on a lower side of the lining plate, the protruding portion protrudes downward from an upper portion of the air inlet, and a lighting lamp is disposed on the protruding portion.

Optionally, still include and keep off the cigarette board, keep off the cigarette board and install the front side of collection petticoat pipe and be located air intake department is used for opening or closing the air intake.

Optionally, still include the connecting block, the panel body passes through the connecting block is installed on collection petticoat pipe and/or the welt.

Optionally, waist shape card hole has been seted up to the front side of collection petticoat pipe and/or on the welt, the rear side of connecting block is provided with the jack catch, the jack catch card is established in the jack catch is downthehole, in order to incite somebody to action the panel body is installed the front side of collection petticoat pipe and/or on the welt.

Compared with the prior art, the utility model discloses at least, including following beneficial effect:

the utility model provides a range hood is through the collection smoke chamber that sets up along vertical direction in the collection petticoat pipe to set up the air intake in the lower part of the front side of collection petticoat pipe, so that the oil smoke gets into in the collection petticoat pipe, and do benefit to the upper portion of the front side of collection petticoat pipe and set up panel components, so that the user acquires the information on the display operation spare, and control range hood work through operation display operation spare. In addition, the noise reduction assembly is arranged to reduce noise, and the groove is formed in the lining plate, so that the installation of the display operation part is facilitated, the structure is simplified, the size of the range hood is reduced, and the noise reduction effect is guaranteed.

Drawings

Fig. 1 is a schematic perspective view of a range hood according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of the range hood provided in the embodiment of the present invention after the panel body and the connecting block are removed;

fig. 3 is a front view of the range hood according to the embodiment of the present invention;

FIG. 4 isbase:Sub>A cross-sectional view taken at A-A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 4;

fig. 6 is a schematic perspective view of a liner plate of a range hood according to an embodiment of the present invention;

fig. 7 is a schematic perspective view of a liner plate of a range hood according to an embodiment of the present invention (sound-absorbing cotton is disposed in the groove);

fig. 8 is a schematic perspective view of a liner plate of a range hood according to an embodiment of the present invention (the first noise reduction part and the second noise reduction part are both provided with sound absorption cotton);

fig. 9 is a schematic view of a three-dimensional structure of the range hood provided by the embodiment of the present invention after the panel body and the smoke baffle are removed.

In the figure:

1. a smoke collecting hood; 10. a smoke collection cavity; 11. an air inlet;

2. a panel body; 21. a display operation member; 211. a support; 22. connecting blocks;

3. a noise reduction assembly; 30. a liner plate; 31. a first noise reduction unit; 32. a second noise reduction part; 33. a groove; 34. a noise reduction hole; 35. sound-absorbing cotton; 36. a protrusion;

4. a smoke baffle;

5. a chassis;

6. a volute component;

100. waist-shaped clamping holes.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.

Please refer to fig. 1-9, the utility model provides a range hood, including collection petticoat pipe 1, be provided with in the collection petticoat pipe 1 along the collection smoke chamber 10 that vertical direction set up, the air intake 11 with collection smoke chamber 10 intercommunication is seted up to the lower part of the front side of collection petticoat pipe 1, the upper portion of the front side of collection petticoat pipe 1 is provided with panel structure, panel structure includes panel body 2 and sets up the demonstration operating parts 21 and fall the subassembly 3 of making an uproar in panel body 2 rear side, it includes welt 30 to fall the subassembly 3 of making an uproar, the middle part of welt 30 is provided with the recess 33 of establishing to the back concavity, demonstration operating parts 21 sets up in recess 33.

The utility model provides a range hood is through the collection smoke chamber 10 that sets up along vertical direction in collection petticoat pipe 1 to set up air intake 11 in the lower part of the front side of collection petticoat pipe 1, so that the oil smoke gets into in collection petticoat pipe 1, and do benefit to the upper portion of the front side of collection petticoat pipe 1 and set up panel components, so that the user acquires the information on the display operation spare 21, and through operation display operation spare 21 control range hood work. In addition, the noise reduction assembly 3 is arranged to reduce noise, and the groove 33 is formed in the lining plate 30, so that the installation of the display operation piece 21 is facilitated, the structure is simplified, the size of the range hood is reduced, and the noise reduction effect is guaranteed.

Optionally, the liner plate 30 is provided with a plurality of noise reduction holes 34 to achieve noise reduction effect, the structure is simple, and implementation is easy, so that the problem that cleaning liquid flows out through the noise reduction holes formed in the volute when the volute is cleaned due to the fact that the noise reduction holes are formed in the volute in the prior art is solved.

Optionally, the liner 30 further includes a first noise reduction part 31 and a second noise reduction part 32, the first noise reduction part 31 is disposed on one side of the groove 33, the second noise reduction part 32 is disposed on the other side of the groove 33, and noise reduction holes 34 are formed in groove walls of the first noise reduction part 31, the second noise reduction part 32 and the groove 33, so as to ensure noise reduction effect.

Optionally, the aperture of each noise reduction hole 34 is smaller than 3.4mm, and the distance between two adjacent noise reduction holes 34 is 6mm.

Specifically, in the present embodiment, the aperture of the noise reduction hole 34 is set to 2mm in consideration of the feasibility of die punching, so that the noise reduction hole 34 is punched in the backing plate 30.

Optionally, at least one of the rear side of the first noise reducing part 31, the rear side of the second noise reducing part 32, and the bottom side of the groove 33 is provided with sound absorbing cotton 35 to improve the noise reduction effect.

Specifically, in the present embodiment, in order to further improve the noise reduction effect, the sound absorption cotton 35 is disposed on the rear side of the first noise reduction portion 31, the rear side of the second noise reduction portion 32, and the bottom side of the groove 33.

Optionally, a bracket 211 is further disposed in the recess 33, and the display operation member 21 is mounted in the recess 33 through the bracket 211.

Further, the panel body 2 is a glass panel, so as to display real-time parameters of the range hood and adjust operation parameters of the range hood.

Optionally, the lower side of the lining board 30 is provided with a protrusion 36, the protrusion 36 protrudes downward from the upper portion of the air inlet 11, and the protrusion 36 is provided with a lighting lamp to achieve a lighting effect.

Optionally, a smoke baffle 4 is further included, and the smoke baffle 4 is installed at the front side of the smoke collecting hood 1 and at the air inlet 11 for opening or closing the air inlet 11. When the range hood operates, the smoke baffle 4 opens the air inlet 11, and simultaneously exposes the illuminating lamp positioned at the upper part of the air inlet 11, so that the range hood is convenient to use for illumination.

Optionally, the range hood further comprises a connecting block 22, and the panel body 2 is mounted on the range hood 1 and/or the lining plate 30 through the connecting block 22.

Optionally, a kidney-shaped clamping hole 100 is formed on the front side of the smoke collecting hood 1 and/or the lining plate 30, and a clamping jaw is arranged on the rear side of the connecting block 22 and clamped in the clamping hole to mount the panel body 2 on the front side of the smoke collecting hood 1 and/or the lining plate 30. Specifically, when the panel body 2 is installed on the smoke collecting hood 1 and/or the lining board 30, the claw on the rear side of the connecting plate extends into the kidney-shaped clamping hole 100, and then the panel body 2 is pulled downwards along the kidney-shaped clamping hole 100 until the panel body 2 is installed in place.

Specifically, in this embodiment, at least two waist-shaped fastening holes 100 are respectively formed on the front side of the smoke collecting hood 1 and the lining board 30, so that the panel body 2 can be stably installed on the smoke collecting hood 1 and the lining board 30 of the range hood, thereby ensuring the installation stability of the panel body 2.

Optionally, both ends of the rear side of the panel body 2 are provided with a connection block 22 to further stably mount the panel body 2 on the smoke collecting hood 1 and the lining panel 30.

Optionally, the smoke collecting device further comprises a case 5 arranged on the upper side of the smoke collecting cover 1, a volute component 6 is arranged in the case 5, and the case 5 is communicated with the smoke collecting cavity 10.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The utility model provides a range hood, its characterized in that, includes collection petticoat pipe (1), be provided with collection smoke chamber (10) that set up along vertical direction in collection petticoat pipe (1), the lower part of the front side of collection petticoat pipe (1) seted up with air intake (11) of collection smoke chamber (10) intercommunication, the upper portion of the front side of collection petticoat pipe (1) is provided with panel structure, panel structure includes panel body (2) and sets up the display operation spare (21) of panel body (2) rear side and fall subassembly (3) of making an uproar, it includes welt (30) to fall subassembly (3) of making an uproar, the middle part of welt (30) is provided with recess (33) of establishing to the rear recess, display operation spare (21) set up in recess (33).

2. The range hood according to claim 1, wherein the liner plate (30) is provided with a plurality of noise reduction holes (34).

3. The range hood according to claim 2, wherein the liner (30) further comprises a first noise reduction part (31) and a second noise reduction part (32), the first noise reduction part (31) is disposed on one side of the groove (33), the second noise reduction part (32) is disposed on the other side of the groove (33), and the noise reduction holes (34) are formed in the groove walls of the first noise reduction part (31), the second noise reduction part (32) and the groove (33).

4. The range hood according to claim 3, wherein the aperture of the noise reduction holes (34) is less than 3.4mm, and the distance between two adjacent noise reduction holes (34) is 6mm.

5. A range hood according to claim 3, characterized in that at least one of the rear side of the first noise reducer (31), the rear side of the second noise reducer (32) and the bottom side of the recess (33) is provided with sound absorbing cotton (35).

6. The range hood according to any one of claims 1 to 5, wherein a bracket (211) is further disposed in the recess (33), and the display operation member (21) is installed in the recess (33) through the bracket (211).

7. The range hood according to any one of claims 1 to 5, wherein a protrusion (36) is provided on a lower side of the lining board (30), the protrusion (36) protrudes downward from an upper portion of the air inlet (11), and a lighting lamp is provided on the protrusion (36).

8. The range hood according to claim 7, further comprising a smoke baffle (4), wherein the smoke baffle (4) is installed at the front side of the smoke collecting hood (1) and located at the air inlet (11) for opening or closing the air inlet (11).

9. The range hood according to claim 8, further comprising a connecting block (22), wherein the panel body (2) is mounted on the fume collecting hood (1) and/or the liner plate (30) through the connecting block (22).

10. The range hood according to claim 9, wherein a kidney-shaped clamping hole (100) is formed in the front side of the smoke collecting hood (1) and/or the lining plate (30), and a clamping claw is arranged on the rear side of the connecting block (22) and clamped in the clamping hole (100) so as to mount the panel body (2) on the front side of the smoke collecting hood (1) and/or the lining plate (30).