CN222335456U - Fume exhauster - Google Patents
Fume exhauster Download PDFInfo
- Publication number
- CN222335456U CN222335456U CN202323458112.5U CN202323458112U CN222335456U CN 222335456 U CN222335456 U CN 222335456U CN 202323458112 U CN202323458112 U CN 202323458112U CN 222335456 U CN222335456 U CN 222335456U
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- CN
- China
- Prior art keywords
- smoke
- smoke collecting
- opening
- range hood
- hood
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- 239000003517 fume Substances 0.000 title description 27
- 239000000779 smoke Substances 0.000 claims abstract description 96
- 230000000391 smoking effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of household appliances, and particularly relates to a range hood. The smoke collecting assembly of the range hood is sequentially provided with a drainage plate, a lower smoke suction opening, an opening and closing plate and a smoke collecting hood from bottom to top, the drainage plate is of a smooth curved surface structure, the upper side of the drainage plate is recessed into the range hood and forms a notch with the opening and closing plate, the lower smoke suction opening is arranged at the notch, the opening and closing plate is vertically and obliquely arranged at the top end of the lower smoke suction opening, the upper end of the opening and closing plate is connected with the smoke collecting hood, the left side and the right side of the smoke collecting hood are symmetrically provided with upwardly concave smoke collecting cavities, the two smoke collecting cavities are horizontally arranged, and the upper smoke suction opening is arranged in each smoke collecting cavity. According to the utility model, the lower air suction opening is arranged on the side surface of the range hood, the oil smoke is guided to the lower air suction opening through the guide plate, and after the oil smoke leakage phenomenon occurs in the lower air suction opening, the redundant oil smoke can be sucked and discharged through the upper air suction opening of the smoke collecting cavity, so that the overall smoking effect of the range hood is improved, the smoke leakage and the smoke leakage are avoided, and the smoke leakage are very little even under the condition of low air quantity or air pressure.
Description
Technical Field
The utility model belongs to the technical field of household appliances, and particularly relates to a range hood.
Background
The range hood is an indispensable household appliance for families. In the prior art, a side-draft range hood or a top-draft range hood is generally adopted as the range hood, smoke is not easy to gather in a side-draft mode, the range hood is far away from a cooker, the smoke flows towards the range hood under the wind force of the range hood, the smoke is leaked due to the fact that the range hood is far away, the phenomenon of smoke leakage and smoke leakage occurs due to insufficient suction in the shrinkage process, and if the phenomenon of smoke leakage and smoke leakage is solved in a mode of improving the air quantity or the air pressure, noise and power can be increased in the operation process, and normal use of users is affected.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a range hood, wherein a smoke collecting assembly comprises a drainage plate and a lower smoke suction port, and meanwhile, smoke collecting cavities are arranged on two sides of a smoke collecting hood at the top end, and an upper smoke suction port is arranged in the smoke collecting cavities so as to solve the problems in the background art.
The technical scheme adopted is as follows:
the smoke collecting assembly is sequentially provided with a drainage plate, a lower air suction port, an opening and closing plate and a smoke collecting cover from bottom to top;
The drainage plate is of a smooth curved surface structure, the upper side of the drainage plate is obliquely recessed into the range hood, a notch is formed between the drainage plate and the opening and closing plate, and a lower air suction port is arranged at the notch;
The opening and closing plate is vertically and obliquely arranged at the top end of the lower air suction opening, an air channel (the air channel is arranged according to actual needs in the prior art) connected with the fan assembly from the lower air suction opening is arranged in the opening and closing plate, the upper end of the air channel is connected with the fume collecting hood, and the opening and closing plate can be opened to clean the inner air channel when the air channel is cleaned.
The left side and the right side of the fume collecting hood are symmetrically provided with upwardly concave fume collecting cavities, the two fume collecting cavities are horizontally arranged, and an upper air suction port is arranged in each fume collecting cavity.
The lower end of the smooth curved surface of the drainage plate is connected with the oil cup, so that oil can be conveniently dripped into the oil cup along the drainage plate.
Preferably, the lower end face of the fume collecting hood is obliquely arranged, and the rear ends of the two fume collecting cavities are deeper than the front ends. The lower end face of the fume collecting hood is horizontally and slightly inclined (the upper end face of the fume collecting hood is horizontally arranged), the opening and closing plate is vertically and slightly inclined, the fume collecting hood is in seamless connection with the opening and closing plate, and an included angle formed between the fume collecting hood and the opening and closing plate is larger than 90 degrees. The top wall of the smoke collecting cavity is horizontally arranged, the rear end of the formed cavity is deeper than the front end, and smoke can be better collected, so that the smoke can enter the air duct easily.
Preferably, the upper air suction inlet is arranged on the top wall of each smoke collecting cavity, and the upper air suction inlet is a vertical or inclined opening.
Preferably, the side walls of the smoke collecting cavities are obliquely arranged from bottom to top and slightly gather inwards, so that the purpose of the smoke collecting cavities is to better collect the smoke.
Preferably, the upper air suction inlet is arranged on the top wall and the side wall of each smoke collecting cavity, and the upper air suction inlet is a vertical or inclined opening.
Preferably, on the fume collecting hood, an LED lamp panel is arranged between the two fume collecting cavities.
Compared with the prior art, the utility model has the beneficial effects that:
The side surface of the range hood is provided with the lower air suction opening, the lower air suction opening is used for sucking oil smoke by being drained through the drainage plate, after the oil smoke leakage phenomenon occurs in the lower air suction opening, the lower air suction opening continuously rises upwards, and redundant oil smoke can be sucked and discharged through the upper air suction opening of the smoke collecting cavity, so that the overall smoking effect of the range hood is improved, the oil smoke leakage and the smoke leakage are avoided, and the oil smoke leakage and the smoke leakage are less even under the condition of low air quantity or air pressure.
Drawings
Fig. 1 is a structural view of a range hood according to the present utility model.
In the figure, the smoke collecting component 1-, the drainage plate 11-, the lower air suction port 12-, the opening plate 13-, the smoke collecting hood 14-, the smoke collecting cavity 15-, the upper air suction port 16-, the fan component 2-and the oil cup 3-are shown.
Detailed Description
The drawings are for illustrative purposes only, and the dimensions in the drawings are not intended to represent actual dimensions of the product, but are for ease of illustration only. In the following embodiments, when the users face the range hood, the left hand side is left, the right hand side is right, the side near the users is front or front, the side far from the users is back or back, and the side near the ground is lower, the side far from the ground is upper.
The utility model will now be described in detail with reference to the drawings and examples.
Example 1
As shown in fig. 1, the range hood comprises a smoke collecting assembly 1, a fan assembly 2 arranged at the air outlet end at the top end of the smoke collecting assembly 1 and an oil cup 3 positioned at the bottom end of the smoke collecting assembly 1 and used for receiving oil, wherein the smoke collecting assembly 1 is sequentially provided with a drainage plate 11, a lower air suction inlet 12, an opening and closing plate 13 and a smoke collecting hood 14 from bottom to top;
the drainage plate 11 is of a smooth curved surface structure, the upper side of the drainage plate is obliquely recessed into the range hood (finally the upper side of the drainage plate 11 is connected to a vertical wall plate on the opposite side of the range hood), a notch is formed between the drainage plate and the opening plate 13, a lower air suction opening 12 is arranged at the notch, the lower end of the smooth curved surface of the drainage plate 11 is connected with the oil cup 3, and the structure is favorable for oil to drop into the oil cup 3 along the drainage plate 11.
The opening and closing plate 13 is vertically and slightly inclined at the top end of the lower air suction port 12, an air channel (the air channel is set according to actual needs in the prior art) connected with the fan assembly 2 from the lower air suction port 12 is arranged in the opening and closing plate 13, and the upper end of the air channel is connected with the fume collecting hood 14. When the range hood is cleaned, the opening plate 13 can be opened to clean the internal air channel.
The left side and the right side of the fume collecting hood 14 are symmetrically provided with fume collecting cavities 15, the fume collecting cavities 15 are two square grooves which are concaved upwards, the two fume collecting cavities 15 are horizontally arranged, and an upper air suction opening 16 is arranged in each fume collecting cavity 15.
The lower end face of the fume collecting hood 14 is obliquely arranged, and the rear ends of the two fume collecting cavities 15 are deeper than the front ends. The lower end surface of the fume collecting hood 14 is horizontally arranged in a slightly inclined way, the fume collecting hood 14 is in seamless connection with the opening and closing plate 13, and an included angle formed between the fume collecting hood 14 and the opening and closing plate is larger than 90 degrees. The top wall of each smoke collecting cavity 15 is horizontally arranged, the rear end of the formed cavity is deeper than the front end, so that better cage smoke can be obtained, and the smoke can enter the air duct conveniently. The upper suction inlet 16 is arranged on the top wall of each smoke collecting cavity 15 and is an inclined opening.
As a further preferable arrangement, the side walls of each smoke collecting cavity 15 are inclined from bottom to top and gather slightly inwards, so that the purpose of the smoke collecting cavities is to better collect the smoke.
The air duct inside the range hood is arranged according to the air inlet, and is arranged according to the prior art and is beneficial to outward output through the fan.
When the range hood works, the fan is opened, the oil smoke moves upwards under the action of the fan, a part of oil smoke is sucked into the air duct from the lower air suction port, and a part of oil smoke is leaked and absorbed by the upper air inlet on the fume collecting hood in the rising process, so that the overall smoking effect of the range hood is improved.
Example 2
A smoke collecting cavity 15 is symmetrically arranged on the left side and the right side of a smoke collecting cover 14, the smoke collecting cavity 15 is provided with two square grooves which are concaved upwards, the two smoke collecting cavities 15 are horizontally arranged, and an upper air suction opening 16 is arranged in each smoke collecting cavity 15. The upper air suction openings 16 are arranged on the top wall and the side wall of each smoke collecting cavity 15 and are vertical openings, the openings are increased, and under the action of the smoke collecting cavities 15, the effect of absorbing the smoke is better.
Other points not described are the same as in example 1.
Example 3
A smoke collecting cavity 15 is symmetrically arranged on the left side and the right side of a smoke collecting cover 14, and an LED lamp panel is arranged on the smoke collecting cover in the middle of the two smoke collecting cavities 15 and can be used for illumination.
Other points not described are the same as in example 1.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and, unless otherwise specifically indicated, employ conventional means such as bolts, rivets, welding, etc., as is well known in the art. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323458112.5U CN222335456U (en) | 2023-12-19 | 2023-12-19 | Fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323458112.5U CN222335456U (en) | 2023-12-19 | 2023-12-19 | Fume exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222335456U true CN222335456U (en) | 2025-01-10 |
Family
ID=94136522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323458112.5U Active CN222335456U (en) | 2023-12-19 | 2023-12-19 | Fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222335456U (en) |
-
2023
- 2023-12-19 CN CN202323458112.5U patent/CN222335456U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |