CN211060198U

CN211060198U - Noise-reduction type smoke extractor for kitchen

Info

Publication number: CN211060198U
Application number: CN201921494323.5U
Authority: CN
Inventors: 潘君燕
Original assignee: Guangdong Junkai Electric Appliance Co ltd
Current assignee: Guangdong Junkai Electric Appliance Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-07-21
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a type of making an uproar smoke extractor falls for kitchen, including device casing, backup pad, control panel, control key, control box, device casing one side is provided with the backup pad, the device casing with bolted connection is passed through to the backup pad, be provided with above the backup pad the control panel, the backup pad with the control panel passes through screwed connection, be provided with above the control panel the control key, the control panel with the control key passes through the buckle and connects, the backup pad is inside to be provided with the control box, the control box with the backup pad passes through screwed connection, the inside controller that is provided with of control box. Has the advantages that: this a type of making an uproar smoke extractor falls for kitchen simple structure, convenient to use, practicality are strong, are provided with first filter screen and second filter screen, can filter harmful substance, and the pollution abatement is provided with the first board of making an uproar, the second board of making an uproar, acoustical panel and amortization cotton of making an uproar of falling, and noise reduction effect is good.

Description

Noise-reduction type smoke extractor for kitchen

Technical Field

The utility model relates to a smoke extractor field especially relates to a type of making an uproar smoke extractor falls for kitchen.

Background

The smoke extractor is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil fume harmful to human bodies generated in the cooking process, and exhaust the waste and the oil fume to the outside, reduces pollution, purifies air, and has the safety guarantee effects of gas defense and explosion prevention. But in the kitchen use, the cigarette machine work is taken away the oil smoke, but at the in-process of taking away, the cigarette machine can send very big noise, and this can make the people produce the discomfort, uses for a long time, also has health hidden danger to the human body, and most cigarette machines do not have fine noise control function at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a type of making an uproar smoke extractor falls for kitchen just in order to solve above-mentioned problem, the utility model discloses simple structure, noise control is effectual.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a noise reduction type smoke extractor for a kitchen comprises a device shell, a supporting plate, a control panel, a control key and a control box, wherein the supporting plate is arranged on one side of the device shell, the device shell is connected with the supporting plate through a bolt, the control panel is arranged on the supporting plate, the supporting plate is connected with the control panel through a screw, the control key is arranged on the control panel, the control panel is connected with the control key through a buckle, the control box is arranged in the supporting plate, the control box is connected with the supporting plate through a screw, a controller is arranged in the control box, the controller is in SPC-STW-26A1 type, the control box is connected with the controller through a screw, a smoke exhaust pipeline is arranged on the other side of the device shell, the device shell is connected with the smoke exhaust pipeline through a bolt, the inner wall of the exhaust pipeline is provided with silencing cotton, the exhaust pipeline is connected with the silencing cotton through viscose glue, one side of the silencing cotton is provided with a silencing plate, the silencing plate is connected with the exhaust pipeline through screws, one side of the silencing plate is provided with a first noise reduction plate, the silencing plate is connected with the first noise reduction plate through screws, one side of the first noise reduction plate is provided with a second noise reduction plate, the second noise reduction plate is connected with the silencing plate through screws, the lower side of the second noise reduction plate is provided with a first filter screen, the first filter screen is connected with the silencing plate through a buckle, the lower side of the first filter screen is provided with a silencing box, supporting rods are arranged around the silencing box, the silencing box is welded with the supporting rods, the supporting rods are connected with the silencing plate through screws, a smoke suction motor is arranged in the silencing box, and the silencing box is connected with the smoke suction motor through bolts, the lower side of the smoking motor is provided with a motor shaft, and the upper surface of the motor shaft is provided with a smoking fan blade.

Preferably: the smoking motor is connected with the motor shaft through a coupler, and the motor shaft is connected with the smoking fan blades through a key.

So set up, the key-type connection makes the motor shaft with fixed effectual, stability is strong between the smoking flabellum.

Preferably: and a second filter screen is arranged on the lower side of the smoke exhaust fan blade.

So set up, the second filter screen plays the filtering action, reduces air pollution.

Preferably: the second filter screen is connected with the sound-absorbing plate through a buckle.

So set up, the buckle connection makes the second filter screen with be convenient for install and dismantle between the acoustical panel, fixed effectual.

Preferably: the middle of the supporting plate is provided with a smoke exhaust hole.

So set up, the hole of taking out cigarette is convenient for gather the oil smoke together, and one is taken out.

Preferably: the support plate and the smoking hole are integrally formed.

So set up, integrated into one piece makes the backup pad with stability is strong between the smoking hole.

Preferably: the controller is connected with the smoking motor and the control key through a lead.

So set up, the controller plays the control smoking motor's effect.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the noise reduction type smoke extractor for the kitchen has the advantages of simple structure, convenience in use and strong practicability;

2. the first filter screen and the second filter screen are arranged, so that harmful substances can be filtered out, and pollution is reduced;

3. the first noise reduction plate, the second noise reduction plate, the noise reduction plate and the noise reduction cotton are arranged, and the noise reduction effect is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic overall structure diagram of a noise reduction type smoke exhaust ventilator for a kitchen according to the present invention;

FIG. 2 is a schematic view of the internal structure of a smoke exhaust pipe of a noise reduction type smoke extractor for kitchens according to the present invention;

FIG. 3 is a schematic view of the main internal structure of a smoke exhaust pipe of the noise reduction type smoke extractor for kitchen according to the present invention;

fig. 4 is a schematic structural diagram of the internal structure of a control box of a noise reduction type smoke exhaust ventilator for a kitchen according to the present invention;

fig. 5 is a block diagram of a circuit structure of a noise reduction type smoke extractor for a kitchen according to the present invention.

The reference numerals are explained below:

1. a device housing; 2. a support plate; 3. a control panel; 4. a control key; 5. a control box; 6. a controller; 7. a smoke exhaust duct; 8. a sound-absorbing panel; 9. silencing cotton; 10. a first noise reduction plate; 11. a second noise reduction plate; 12. a first filter screen; 13. a second filter screen; 14. a support bar; 15. a sound silencing box; 16. a smoke exhaust motor; 17. a motor shaft; 18. a smoke exhaust fan blade; 19. a smoke exhaust hole.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in figures 1-5, a noise reduction type smoke extractor for kitchens comprises a device shell 1, a support plate 2, a control plate 3, a control key 4 and a control box 5, wherein the support plate 2 is arranged on one side of the device shell 1, the support plate 2 plays a supporting role, the device shell 1 is connected with the support plate 2 through a bolt, the control plate 3 is arranged on the support plate 2, the support plate 2 is connected with the control plate 3 through a bolt, the control key 4 is arranged on the control plate 3, the control key 4 plays a controlling role, the control plate 3 is connected with the control key 4 through a buckle, the control box 5 is arranged inside the support plate 2, the control box 5 is connected with the support plate 2 through a bolt, the controller 6 is arranged inside the control box 5, the control box 5 is connected with the controller 6 through a bolt, a smoke exhaust pipeline 7 is arranged on the other side of the device shell 1, the smoke exhaust pipeline 7 is, the inner wall of the smoke exhaust pipeline 7 is provided with silencing cotton 9, the silencing cotton 9 has a silencing effect, the smoke exhaust pipeline 7 is connected with the silencing cotton 9 through viscose glue, one side of the silencing cotton 9 is provided with a silencing plate 8, the silencing plate 8 is used for silencing, the silencing plate 8 is connected with the smoke exhaust pipeline 7 through a screw, one side of the silencing plate 8 is provided with a first noise reduction plate 10, the first noise reduction plate 10 is used for reducing noise, the silencing plate 8 is connected with the first noise reduction plate 10 through a screw, one side of the first noise reduction plate 10 is provided with a second noise reduction plate 11, the second noise reduction plate 11 is used for reducing noise, the second noise reduction plate 11 is connected with the silencing plate 8 through a screw, the lower side of the second noise reduction plate 11 is provided with a first filter screen 12, the first filter screen 12 has a filtering effect, the first filter screen 12 is connected with the silencing plate 8 through a buckle, the lower side of the first filter screen 12 is provided with a silencing box, the support rod 14 plays a supporting role, the sound attenuation box 15 is welded with the support rod 14, the support rod 14 is connected with the sound attenuation plate 8 through screws, a smoke suction motor 16 is arranged inside the sound attenuation box 15, the smoke suction motor 16 is used for sucking smoke, the sound attenuation box 15 is connected with the smoke suction motor 16 through bolts, a motor shaft 17 is arranged on the lower side of the smoke suction motor 16, the motor shaft 17 plays a transmission role, smoke suction fan blades 18 are arranged on the motor shaft 17, and the smoke suction fan blades 18 are used for sucking smoke.

Example 2

This example differs from example 1 in that:

the smoking motor 16 is connected with the motor shaft 17 through a coupler, the motor shaft 17 is connected with the smoking fan blades 18 through keys, and the keys are connected to ensure that the motor shaft 17 and the smoking fan blades 18 are fixed well and have strong stability.

The working principle is as follows: when the kitchen is in use, under the effect of controller 6, smoke motor 16 starts, and inside smoke exhaust pipe 7 was taken out to smoke exhaust hole 19 with smoke exhaust fan blade 18, discharged the air after first filter screen 12 and second filter screen 13, the noise that smoke motor 16 produced obtained through the effect of amortization cotton 9 and acoustical panel 8 and reduced, and first board 10 and the second of making an uproar 11 and arranging alternately, has improved the noise reduction effect greatly.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a type of making an uproar smoke extractor falls for kitchen which characterized in that: comprises a device shell (1), a support plate (2), a control panel (3), a control key (4) and a control box (5), wherein the support plate (2) is arranged on one side of the device shell (1), the device shell (1) is connected with the support plate (2) through a bolt, the control panel (3) is arranged on the support plate (2), the support plate (2) is connected with the control panel (3) through a screw, the control key (4) is arranged on the control panel (3), the control panel (3) is connected with the control key (4) through a buckle, the control box (5) is arranged in the support plate (2), the control box (5) is connected with the support plate (2) through a screw, a controller (6) is arranged in the control box (5), and the control box (5) is connected with the controller (6) through a screw, the device is characterized in that a smoke exhaust pipeline (7) is arranged on the other side of the device shell (1), the device shell (1) is connected with the smoke exhaust pipeline (7) through bolts, silencing cotton (9) is arranged on the inner wall of the smoke exhaust pipeline (7), the smoke exhaust pipeline (7) is connected with the silencing cotton (9) through viscose, a silencing plate (8) is arranged on one side of the silencing cotton (9), the silencing plate (8) is connected with the smoke exhaust pipeline (7) through screws, a first noise reduction plate (10) is arranged on one side of the silencing plate (8), the silencing plate (8) is connected with the first noise reduction plate (10) through screws, a second noise reduction plate (11) is arranged on one side of the first noise reduction plate (10), the second noise reduction plate (11) is connected with the silencing plate (8) through screws, a first filter screen (12) is arranged on the lower side of the second noise reduction plate (11), first filter screen (12) with abatvoix (8) are connected through the buckle, first filter screen (12) downside is provided with whistle box (15), be provided with bracing piece (14) around whistle box (15), whistle box (15) with bracing piece (14) welding, bracing piece (14) with abatvoix (8) pass through the screw connection, whistle box (15) inside is provided with smoke exhaust motor (16), whistle box (15) with smoke exhaust motor (16) pass through bolted connection, smoke exhaust motor (16) downside is provided with motor shaft (17), be provided with above motor shaft (17) and smoke exhaust fan blade (18).

2. A noise reducing type smoke extractor for kitchens as claimed in claim 1, wherein: the smoking motor (16) is connected with the motor shaft (17) through a coupler, and the motor shaft (17) is connected with the smoking fan blades (18) through keys.

3. A noise reducing type smoke extractor for kitchens as claimed in claim 2, wherein: and a second filter screen (13) is arranged on the lower side of the smoke exhaust fan blade (18).

4. A noise reducing type smoke extractor for kitchens as claimed in claim 3, wherein: the second filter screen (13) is connected with the sound-absorbing plate (8) through a buckle.

5. A noise reducing type smoke extractor for kitchens as claimed in claim 4, wherein: a smoke exhaust hole (19) is arranged in the middle of the supporting plate (2).

6. A noise reducing type smoke extractor for kitchens as claimed in claim 5, wherein: the supporting plate (2) and the smoking hole (19) are integrally formed.

7. A noise reducing type smoke extractor for kitchens as claimed in claim 6, wherein: the controller (6) is connected with the smoking motor (16) and the control key (4) through leads.