CN221744124U - Side wall double suction type fume exhaust fan - Google Patents
Side wall double suction type fume exhaust fan Download PDFInfo
- Publication number
- CN221744124U CN221744124U CN202323388830.XU CN202323388830U CN221744124U CN 221744124 U CN221744124 U CN 221744124U CN 202323388830 U CN202323388830 U CN 202323388830U CN 221744124 U CN221744124 U CN 221744124U
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- China
- Prior art keywords
- side wall
- cover plate
- suction type
- range hood
- oil pumping
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- 239000003517 fume Substances 0.000 title abstract description 12
- 238000005086 pumping Methods 0.000 claims abstract description 35
- 239000000779 smoke Substances 0.000 abstract description 22
- 238000010411 cooking Methods 0.000 abstract description 13
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model discloses a side wall double-suction type smoke exhaust ventilator which comprises a machine body, an oil pumping flue and a flip cover component. The lower end of the oil pumping flue is provided with a first air suction opening communicated with the inner cavity of the oil pumping flue, the front side wall of the oil pumping flue sequentially comprises a first side wall and a second side wall from top to bottom, the first side wall is provided with a second air suction opening communicated with the inner cavity of the oil pumping flue, the first side wall is inclined backwards from top to bottom, and the second side wall is inclined backwards from bottom to top; the flip subassembly rotates to be connected in the lateral wall of pumping flue, and flip subassembly can seal the second air extraction mouth. When the oil smoke generated by cooking is small, only the first exhaust port is needed to extract the oil smoke, and the occupied space of the whole side wall double-suction type smoke exhaust ventilator is reduced by the flip component under the state of blocking the second exhaust port. When the cooking fume generated by cooking is more, the second exhaust port can be opened by the flip component, so that the exhaust area of the side wall double-suction type range hood is increased, and the cooking fume can be completely sucked.
Description
Technical Field
The utility model relates to the technical field of smoke exhaust ventilators, in particular to a side wall double-suction smoke exhaust ventilator.
Background
The fume exhaust fan is also called fume exhaust fan and is one kind of kitchen appliance for purifying kitchen environment. The kitchen range is arranged above a kitchen range, can rapidly pump away waste generated in combustion of the range and oil smoke harmful to human bodies in a cooking process, is discharged outdoors, and simultaneously condenses and collects the oil smoke, so that pollution is reduced, air is purified, and the kitchen range has the effects of gas protection and explosion prevention.
The existing side-suction type smoke exhaust ventilator is limited by a structure, the side-suction type smoke exhaust ventilator can not thoroughly exhaust smoke, and the smoke exhaust ventilator cannot completely exhaust the smoke under some cooking with more generated smoke, so that daily experience is affected.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides the side wall double-suction type smoke exhaust ventilator.
The embodiment of the utility model provides a side wall double-suction type smoke exhaust ventilator, which comprises:
The machine body is internally provided with an exhaust fan;
The oil pumping flue is arranged below the machine body, the oil pumping flue is connected with the exhaust fan, the lower end of the oil pumping flue is provided with a first exhaust port communicated with the inner cavity of the oil pumping flue, the front side wall of the oil pumping flue sequentially comprises a first side wall and a second side wall from top to bottom, the first side wall is provided with a second exhaust port communicated with the inner cavity of the oil pumping flue, the first side wall is inclined backwards from top to bottom, and the second side wall is inclined backwards from bottom to top;
The flip cover assembly is rotationally connected to the side wall of the oil pumping flue and at least provided with an opening position and a closing position; when the flip cover assembly is in the opening position, the second air suction opening communicates the inner cavity of the oil pumping flue with the outside; when the flip assembly is in the closed position, the flip assembly closes the second exhaust port.
The side wall double-suction type smoke exhaust ventilator provided by the embodiment of the utility model has at least the following technical effects: the side wall double-suction type smoke exhaust ventilator is provided with a first air suction opening and a second air suction opening. When the oil smoke generated by cooking is small, only the first exhaust port is needed to extract the oil smoke, and the occupied space of the whole side wall double-suction type smoke exhaust ventilator is reduced by the flip component under the state of blocking the second exhaust port. When the cooking fume generated by cooking is more, the second exhaust port can be opened by the flip component, so that the exhaust area of the side wall double-suction type range hood is increased, and the cooking fume can be completely sucked.
According to some embodiments of the utility model, the flip assembly includes a cover plate rotatably connected to the first sidewall on one side thereof, and a support member capable of being adsorbed on the first sidewall to cause the cover plate to close the second suction port, and for supporting the cover plate to open the second suction port.
According to some embodiments of the utility model, the cover plate is provided with a first magnet, and the first side wall is provided with a second magnet corresponding to the first magnet.
According to some embodiments of the utility model, one end of the support member is hinged to the first side wall, and the other end of the support member is capable of being adsorbed on the first side wall.
According to some embodiments of the utility model, the support member is provided with a third tile and the first side wall is provided with a fourth tile corresponding to the third tile.
According to some embodiments of the utility model, the first side wall is provided with a first groove, the supporting part is arranged in the first groove, and the supporting part can rotate to a certain angle to support the cover plate to open the second exhaust opening.
According to some embodiments of the utility model, the support member includes a first support bar and a second support bar, the cover plate being selectively supportable by the first support bar or the second support bar to adjust a magnitude of an included angle between the cover plate and the first side wall.
According to some embodiments of the utility model, the lower ends of the first support rod and the second support rod are both hinged to the first side wall, the lower ends of the first support rod and the second support rod are at the same height, and the length of the first support rod is greater than the length of the second support rod.
According to some embodiments of the utility model, the cover plate is provided with a second groove, and one end of the support member can be inserted into the second groove to support the cover plate.
According to some embodiments of the utility model, an angle between the first side wall and the second side wall is θ1, and an angle between the second side wall and the vertical line is θ2, which satisfies: 140 DEG to theta 1 to 160 DEG, and 10 DEG to theta 2 to 20 deg.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a side wall double suction range hood according to some embodiments of the present utility model;
FIG. 2 is a cross-sectional view of a side wall double suction range hood according to some embodiments of the present utility model;
Fig. 3 is a schematic view of a part of the structure of a side wall double suction type range hood according to some embodiments of the present utility model.
Reference numerals:
A machine body 100 and an exhaust fan 110;
The oil pumping flue 200, the first air suction port 210, the second air suction port 220, the first side wall 230, the first groove 231 and the second side wall 240;
The flip assembly 300, the cover plate 310, the second recess 311, the support member 320, the first support bar 321, and the second support bar 322.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Embodiments of the present utility model will be further described below with reference to the accompanying drawings.
According to some embodiments of the present utility model, referring to fig. 1 to 3, a side wall double suction range hood includes a body 100, a pumping stack 200, and a flip assembly 300. An exhaust fan 110 is provided in the machine body 100. The pumping flue 200 is arranged below the machine body 100, the pumping flue 200 is connected with the exhaust fan 110, the lower end face of the pumping flue 200 is provided with a first exhaust port 210 communicated with the inner cavity of the pumping flue 200, the front side wall of the pumping flue 200 sequentially comprises a first side wall 230 and a second side wall 240 from top to bottom, the lower end of the first side wall 230 is connected with the upper end of the second side wall 240, the first side wall 230 is provided with a second exhaust port 220 communicated with the inner cavity of the pumping flue 200, the first side wall 230 is inclined backwards from top to bottom, and the second side wall 240 is inclined backwards from bottom to top. The flip assembly 300 is rotatably connected to the sidewall of the pumping stack 200, and the flip assembly 300 has at least an open position and a closed position. Referring to fig. 2, the second suction port 220 communicates the interior of the pumping stack 200 with the outside when the flip assembly 300 is in the open position. When the flip assembly 300 is in the closed position, the flip assembly 300 closes the second suction port 220.
It will be appreciated that when less cooking fumes are generated, only the first suction opening 210 is required to extract the fumes, and the flip assembly 300 reduces the space occupied by the whole side wall double suction range hood in a state of blocking the second suction opening 220. When more cooking fumes are generated, the second suction opening 220 can be opened by the flip assembly 300, so as to enhance the suction area of the side wall double suction type range hood, and ensure that the cooking fumes can be completely sucked.
According to some embodiments of the present utility model, referring to fig. 1 and 2, the flip assembly 300 includes a cover plate 310 and a supporting member 320, an upper side of the cover plate 310 is rotatably coupled to the first sidewall 230, a lower side of the cover plate 310 can be adsorbed to the first sidewall 230 such that the cover plate 310 closes the second suction port 220, and the supporting member 320 is used to support the cover plate 310 to open the second suction port 220.
Preferably, the cover plate 310 is provided with a first magnetic patch, the first side wall 230 is provided with a second magnetic patch corresponding to the first magnetic patch, when the second air suction opening 220 needs to be closed, the cover plate 310 rotates to be attached to the first side wall 230, and the first magnetic patch and the second magnetic patch attract each other to enable the cover plate 310 to close the second air suction opening 220.
According to some embodiments of the present utility model, referring to fig. 1 and 2, one end of the support member 320 is hinged to the first sidewall 230, and the other end of the support member 320 can be adsorbed to the first sidewall 230. Preferably, the support member 320 is provided with a third magnetic patch, and the first sidewall 230 is provided with a fourth magnetic patch corresponding to the third magnetic patch. It will be appreciated that when the cover plate 310 is not supported by the support member 320, the support member 320 rotates to attract the third and fourth patches to ensure that the support member 320 is attached to the first sidewall 230.
According to some embodiments of the present utility model, referring to fig. 3, a first groove 231 is formed on the first sidewall 230, and a supporting member 320 is disposed in the first groove 231, and the supporting member 320 can be rotated to a certain angle to support the cover plate 310 to open the second suction opening 220.
It can be appreciated that when the support member 320 is not required to support the cover plate 310, the support member 320 rotates to enter the first recess 231, and the cover plate 310 rotates again to be attached to the first sidewall 230, so as to avoid collision interference between the cover plate 310 and the support member 320.
According to some embodiments of the present utility model, referring to fig. 3, the support member 320 includes a first support bar 321 and a second support bar 322, the first support bar 321 being positioned at the right side of the second suction port 220, and the second support bar 322 being positioned at the left side of the second suction port 220. The cover plate 310 can be selectively supported by the first support bar 321 or the second support bar 322 to adjust the size of the angle between the cover plate 310 and the first sidewall 230.
Preferably, referring to fig. 3, the lower ends of the first support rod 321 and the second support rod 322 are hinged to the first sidewall 230, the lower ends of the first support rod 321 and the second support rod 322 are located below the second suction port 220, the lower ends of the first support rod 321 and the second support rod 322 are located at the same height, and the length of the first support rod 321 is greater than the length of the second support rod 322.
It will be appreciated that referring to fig. 2 and 3, the supporting member 320 forms an angle θ3 with the first sidewall 230, and that θ3 when the first supporting bar 321 supports the cover plate 310 is greater than θ3 when the second supporting bar 322 supports the cover plate 310.
According to some embodiments of the present utility model, referring to fig. 2, the cover plate 310 is provided with the second groove 311, and when the support member 320 is rotated, one end of the support member 320 can be inserted into the second groove 311 to support the cover plate 310 while preventing the support member 320 from falling off the cover plate 310.
According to some embodiments of the present utility model, referring to fig. 2, the included angle between the first sidewall 230 and the second sidewall 240 is θ1, the included angle between the second sidewall 240 and the vertical line is θ2, the vertical line is a straight line along the up-down direction, and the rear sidewall of the pumping flue 200 extends vertically, so that: 140 DEG to theta 1 to 160 DEG, and 10 DEG to theta 2 to 20 deg. It will be appreciated that in daily use, the rear sidewall of the pumping stack 200 will fit against the wall, satisfying: under the conditions that the angle theta 1 is more than or equal to 140 degrees and less than or equal to 160 degrees and the angle theta 2 is more than or equal to 10 degrees and less than or equal to 20 degrees, the exhaust performance can be enhanced, and meanwhile, the occupation space of the whole side wall double-suction type smoke exhaust ventilator is prevented from being increased due to the fact that the oil pumping flue 200 protrudes forwards too much.
In the description of the present specification, reference to the term "some embodiments" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A side wall double suction range hood, comprising:
the machine body (100), wherein an exhaust fan (110) is arranged in the machine body (100);
The oil pumping flue (200) is arranged below the machine body (100), the oil pumping flue (200) is connected with the exhaust fan (110), a first exhaust port (210) communicated with the inner cavity of the oil pumping flue (200) is arranged at the lower end of the oil pumping flue (200), the front side wall of the oil pumping flue (200) sequentially comprises a first side wall (230) and a second side wall (240) from top to bottom, the first side wall (230) is provided with a second exhaust port (220) communicated with the inner cavity of the oil pumping flue (200), the first side wall (230) is inclined backwards from top to bottom, and the second side wall (240) is inclined backwards from bottom to top;
A flip assembly (300) rotatably coupled to a side wall of the pumping stack (200), the flip assembly (300) having at least an open position and a closed position; when the flip assembly (300) is in the open position, the second air suction opening (220) is used for communicating the inner cavity of the oil pumping flue (200) with the outside; the flip assembly (300) closes the second suction opening (220) when the flip assembly (300) is in the closed position.
2. The side wall double suction type range hood according to claim 1, wherein the cover assembly (300) includes a cover plate (310) and a supporting member (320), one side of the cover plate (310) is rotatably connected to the first side wall (230), the other side of the cover plate (310) can be adsorbed on the first side wall (230) so that the cover plate (310) closes the second suction port (220), and the supporting member (320) is used for supporting the cover plate (310) to open the second suction port (220).
3. The side wall double suction type range hood according to claim 2, wherein the cover plate (310) is provided with a first magnetic patch, and the first side wall (230) is provided with a second magnetic patch corresponding to the first magnetic patch.
4. The side wall double suction type range hood according to claim 2, wherein one end of the supporting member (320) is hinged to the first side wall (230), and the other end of the supporting member (320) is capable of being adsorbed to the first side wall (230).
5. The side wall double suction type range hood according to claim 4, wherein the supporting member (320) is provided with a third magnet, and the first side wall (230) is provided with a fourth magnet corresponding to the third magnet.
6. The side wall double suction type range hood according to claim 2, wherein a first groove (231) is formed in the first side wall (230), the supporting component (320) is arranged in the first groove (231), and the supporting component (320) can rotate to a certain angle to support the cover plate (310) to open the second exhaust port (220).
7. The side wall double suction type range hood according to claim 2, wherein the support member (320) includes a first support bar (321) and a second support bar (322), and the cover plate (310) is selectively supported by the first support bar (321) or the second support bar (322) to adjust a magnitude of an included angle between the cover plate (310) and the first side wall (230).
8. The side wall double suction type range hood according to claim 7, wherein the lower ends of the first support rod (321) and the second support rod (322) are hinged to the first side wall (230), the lower ends of the first support rod (321) and the second support rod (322) are at the same height, and the length of the first support rod (321) is greater than the length of the second support rod (322).
9. A side wall double suction type range hood according to claim 2, wherein the cover plate (310) is provided with a second groove (311), and one end of the supporting member (320) is insertable into the second groove (311) to support the cover plate (310).
10. The side wall double suction type range hood according to claim 1, wherein an included angle between the first side wall (230) and the second side wall (240) is θ1, and an included angle between the second side wall (240) and a vertical line is θ2, which satisfies: 140 DEG to theta 1 to 160 DEG, and 10 DEG to theta 2 to 20 deg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323388830.XU CN221744124U (en) | 2023-12-12 | 2023-12-12 | Side wall double suction type fume exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323388830.XU CN221744124U (en) | 2023-12-12 | 2023-12-12 | Side wall double suction type fume exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221744124U true CN221744124U (en) | 2024-09-20 |
Family
ID=92741559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323388830.XU Active CN221744124U (en) | 2023-12-12 | 2023-12-12 | Side wall double suction type fume exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221744124U (en) |
-
2023
- 2023-12-12 CN CN202323388830.XU patent/CN221744124U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |