CN210425191U - Air inlet adjusting mechanism and range hood - Google Patents
Air inlet adjusting mechanism and range hood Download PDFInfo
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- CN210425191U CN210425191U CN201921126536.2U CN201921126536U CN210425191U CN 210425191 U CN210425191 U CN 210425191U CN 201921126536 U CN201921126536 U CN 201921126536U CN 210425191 U CN210425191 U CN 210425191U
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- shielding plate
- fixed frame
- frame
- rotating shaft
- clamping ring
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Abstract
The utility model provides an air inlet adjusting mechanism and a smoke exhaust ventilator, which comprises a fixed frame and a shielding plate; the fixed frame is of a hollow structure, and a plurality of uniformly distributed suckers are arranged on the bottom surface of the fixed frame; one side of the shielding plate is rotatably connected with two opposite sides of the fixed frame through a rotating shaft, the rotating shaft divides the fixed frame into a left section and a right section, and the size of the shielding plate is the same as that of the left section and the right section; the middle part of the other side of the shielding plate is provided with a spherical fixing buckle, the middle parts of the inner side surfaces of the other two sides of the fixing frame are respectively provided with a first clamping ring and a second clamping ring, and the side surface of the shielding plate, which is in contact with the fixing frame, is provided with a sealing gasket. The utility model discloses can plug up the air intake of idle kitchen top according to specific in service behavior, make the convulsions volume of work kitchen one side increase at double, greatly improve smoke ventilator's work efficiency, simple structure, low in production cost, installation are very convenient moreover.
Description
Technical Field
The utility model relates to a smoke ventilator technical field especially indicates an air intake adjustment mechanism and smoke ventilator.
Background
The air inlet of the direct-suction type range hood is positioned in the middle, and the air quantity is uniformly distributed on the two sides of the gas stove. When cooking, only one stove is often used, and the other stove is idle and does not work. Under this condition, the air intake oil smoke pumping inefficiency of idle kitchen one side how to design an air intake adjustment mechanism, when only using a kitchen, plug up the air intake of idle kitchen top, make the convulsions volume of working kitchen one side increase at double to improve smoke ventilator's work efficiency, be the technical problem that needs to solve at present.
SUMMERY OF THE UTILITY MODEL
For overcoming the defects of the prior art, the utility model provides an air intake adjustment mechanism and smoke ventilator.
The technical scheme of the utility model is realized like this:
an air inlet adjusting mechanism comprises a fixed frame and a shielding plate;
the fixed frame is of a hollow structure, and a plurality of uniformly distributed suckers are arranged on the bottom surface of the fixed frame;
one side of the shielding plate is rotatably connected with two opposite sides of the fixed frame through a rotating shaft, the rotating shaft divides the fixed frame into a left section and a right section, and the size of the shielding plate is the same as that of the left section and the right section;
the middle part of the other side of the shielding plate is provided with a spherical fixing buckle, the middle parts of the inner side surfaces of the other two sides of the fixing frame are respectively provided with a first clamping ring and a second clamping ring, and the side surface of the shielding plate, which is in contact with the fixing frame, is provided with a sealing gasket.
Preferably, the fixing frame is rectangular or circular, and the shielding plate is rectangular or semicircular.
Further preferably, the first clamping ring and the second clamping ring are respectively welded with the inner side surface of the fixing frame, and the spherical fixing buckle is welded with the shielding plate.
The utility model also provides a smoke ventilator, including foretell air intake adjustment mechanism.
Compared with the prior art, the utility model discloses can plug up the air intake of idle kitchen top according to specific in service behavior, make the convulsions volume of work kitchen one side increase at double, greatly improve smoke ventilator's work efficiency, simple structure, low in production cost, installation are very convenient moreover, can also be used to the smoke ventilator among the prior art to use.
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 structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1. a fixing frame; 2. a shielding plate; 3. a first snap ring; 4. a second snap ring; 5. a spherical fixing button.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1: an air inlet adjusting mechanism comprises a fixed frame 1 and a shielding plate 2;
the fixed frame 1 is of a hollow rectangular structure, and a plurality of suckers (not shown) which are uniformly distributed are arranged on the bottom surface of the fixed frame 1;
one side of the shielding plate 2 is rotatably connected with two opposite sides of the fixed frame 1 through a rotating shaft (not shown), the rotating shaft divides the fixed frame 1 into a left section and a right section, and the size of the shielding plate 2 is the same as that of the left section and the right section;
the middle part of the other side of the shielding plate 2 is welded with a spherical fixing buckle 5, the middle parts of the inner side surfaces of the other two sides of the fixing frame 1 are respectively welded with a first clamping ring 3 and a second clamping ring 4, a sealing gasket (not shown) is arranged on the side surface of the shielding plate 2 contacting with the fixing frame 1, and the shielding plate 2 is of a rectangular structure.
If the right side kitchen is idle, overturn baffle plate 2 around the axis of rotation right for in the spherical fixed knot 5 detained the second snap ring 4, baffle plate 2 blocks the air intake of right side kitchen top like this, make the intake of left side kitchen top multiply.
Example 2
As shown in fig. 2: an air inlet adjusting mechanism comprises a fixed frame 1 and a shielding plate 2;
the fixed frame 1 is of a hollow circular structure, and a plurality of suckers (not shown) which are uniformly distributed are arranged on the bottom surface of the fixed frame 1;
one side (the side where the straight edge is located) of the shielding plate 2 is rotatably connected with two opposite sides of the fixed frame 1 through a rotating shaft (not shown), the rotating shaft divides the fixed frame 1 into a left section and a right section, and the size of the shielding plate 2 is the same as that of the left section and the right section;
the middle part of the other side of the shielding plate 2 is welded with a spherical fixing buckle 5, the middle parts of the inner side surfaces of the other two sides of the fixing frame 1 are respectively welded with a first clamping ring 3 and a second clamping ring 4, a sealing gasket (not shown) is arranged on the side surface of the shielding plate 2 contacting with the fixing frame 1, and the shielding plate 2 is of a semicircular structure.
If the left side kitchen is idle, overturn baffle plate 2 around the axis of rotation left for in spherical fixed knot 5 detained first snap ring 3, baffle plate 2 blocks the air intake of left side kitchen top so, make the intake of right side kitchen top multiply.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An air intake adjustment mechanism which characterized in that: comprises a fixed frame (1) and a shielding plate (2);
the fixed frame (1) is of a hollow structure, and a plurality of uniformly distributed suckers are arranged on the bottom surface of the fixed frame (1);
one side of the shielding plate (2) is rotatably connected with two opposite sides of the fixed frame (1) through a rotating shaft, the rotating shaft divides the fixed frame (1) into a left section and a right section, and the size of the shielding plate (2) is the same as that of the left section and the right section;
the middle part of the other side of the shielding plate (2) is provided with a spherical fixing buckle (5), the middle parts of the inner side surfaces of the other two sides of the fixing frame (1) are respectively provided with a first clamping ring (3) and a second clamping ring (4), and the side surface of the shielding plate (2) contacting with the fixing frame (1) is provided with a sealing gasket.
2. The intake air adjustment mechanism of claim 1, wherein: the fixing frame (1) is rectangular or circular, and the shielding plate (2) is rectangular or semicircular.
3. The intake air adjustment mechanism of claim 1, wherein: first snap ring (3) and second snap ring (4) respectively with fixed frame (1) medial surface welding, spherical fixed knot (5) and shielding plate (2) welding.
4. A range hood, its characterized in that: comprising the intake air adjusting mechanism according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921126536.2U CN210425191U (en) | 2019-07-18 | 2019-07-18 | Air inlet adjusting mechanism and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921126536.2U CN210425191U (en) | 2019-07-18 | 2019-07-18 | Air inlet adjusting mechanism and range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210425191U true CN210425191U (en) | 2020-04-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921126536.2U Active CN210425191U (en) | 2019-07-18 | 2019-07-18 | Air inlet adjusting mechanism and range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210425191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361399A (en) * | 2020-08-13 | 2021-02-12 | 宁波方太厨具有限公司 | Range hood capable of distributing air volume |
-
2019
- 2019-07-18 CN CN201921126536.2U patent/CN210425191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361399A (en) * | 2020-08-13 | 2021-02-12 | 宁波方太厨具有限公司 | Range hood capable of distributing air volume |
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