CN210601805U - Air-out grille cover and range hood - Google Patents
Air-out grille cover and range hood Download PDFInfo
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- CN210601805U CN210601805U CN201921221222.0U CN201921221222U CN210601805U CN 210601805 U CN210601805 U CN 210601805U CN 201921221222 U CN201921221222 U CN 201921221222U CN 210601805 U CN210601805 U CN 210601805U
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Abstract
The utility model discloses an air-out grille cover and range hood, wherein, air-out grille cover includes the mounting panel, the grid board and be annular bounding wall, the first slot that link up about the lateral wall of mounting panel is seted up, the grid board is inserted and is located in first slot, be provided with second slot and first positioning portion on the grid board, the mounting panel is inserted and is located the second slot, first positioning portion is located the top of mounting panel, and have the three locking position of ending the mounting panel top surface on the first positioning portion, three locking position is listed in a triangle-shaped's three angle point, the bounding wall is connected with the mounting panel, the grid board is located the inboard of bounding wall. Through the structure, the grating plates can be positioned on the mounting plate, welding is not needed for positioning the grating plates, the positioning of the grating plates is convenient, the production process of the air-out grating cover is simplified, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a kitchen appliance field, in particular to air-out grille cover and range hood.
Background
The air-out grating cover of the range hood comprises a mounting plate, grating plates and other structures, wherein the grating plates are annularly arranged on the mounting plate. During production, the grid plates are required to be placed on the mounting plate, and then the grid plates are positioned on the mounting plate in a welding mode. However, the number of the grid plates is large, the grid plates need to be welded one by one, and the grid plates need to be fixed by arranging a clamp during welding, so that the positioning operation of the grid plates is complicated, and the efficiency is low. The production of the air outlet grille cover needs to consume more time, the production process is complex, and the production cost is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide air-out grille cover and range hood, the location of the grid plate of can being convenient for.
According to the utility model discloses an aspect provides the air-out grille cover, and it includes
The side wall of the mounting plate is provided with a first slot which is communicated up and down;
the grid plate is inserted into the first slot, a second slot and a first positioning part are arranged on the grid plate, the mounting plate is inserted into the second slot, the first positioning part is positioned above the mounting plate, three stop positions for stopping the top surface of the mounting plate are arranged on the first positioning part, and the three stop positions are respectively arranged at three angular points of a triangle;
the annular coaming is connected with the mounting plate, and the grating plate is positioned on the inner side of the coaming.
The beneficial effect that above-mentioned scheme has: through the structure, the grating plates can be positioned on the mounting plate, welding is not needed for positioning the grating plates, the positioning of the grating plates is convenient, the production process of the air-out grating cover is simplified, and the production efficiency is improved.
According to the utility model discloses the air-out grille cover of first aspect, the vertical projection of first location portion is arc type or V type or L type or S type.
According to the utility model discloses the first aspect air-out grille cover, be provided with the second location portion that is located the mounting panel below on the grille plate, the second slot is formed between first location portion and second location portion.
According to the utility model discloses the air-out grille cover of first aspect, it is three in the locking position, one of them locking position is located one side of first slot, and at least one in all the other locking positions is located the opposite side of first slot.
According to the utility model discloses the first aspect air-out grille cover, the top of grille plate is provided with the roof, the lateral margin of roof is connected with the top of bounding wall.
According to the utility model discloses the first aspect air-out grille cover, the below of mounting panel is provided with the bottom plate, be provided with the third slot on the bottom plate, the lower extreme of grille plate is inserted and is located in the third slot.
According to the utility model discloses the air-out grille cover of the first aspect, the bottom surface of first location portion is plane.
According to the utility model discloses a second aspect provides range hood, and it includes as above air-out grille cover.
As above, the grid plates are not required to be welded in positioning, the grid plates are convenient to position, the production process of the air outlet grid cover is simplified, and the production efficiency is improved.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a structural diagram of an embodiment of a range hood of the present invention;
FIG. 2 is a structural diagram of an embodiment of the air outlet grille cover of the present invention;
FIG. 3 is an exploded view of an embodiment of the air outlet grille of the present invention;
FIG. 4 is a block diagram of a first embodiment of a grid plate;
fig. 5 is a block diagram of a second embodiment of a grid plate.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, the embodiment of the present invention provides a range hood, which includes a smoke collecting hood 60, a box 70 and an air outlet grille, wherein the smoke collecting hood 60, the box 70 and the air outlet grille are arranged from bottom to top in sequence. The smoke collecting cover 60 is provided with a smoke collecting cavity 61, the box body 70 is internally provided with a fan, and when the fan operates, oil smoke can be sucked into the box body 70 from the smoke collecting cavity 61 and then discharged through the air outlet grille cover.
Referring to fig. 2 to 5, the air outlet grille cover includes a mounting plate 10, a grille plate 20, an annular shroud 30, a top plate 40, and a bottom plate 50. The bottom plate 50, the mounting plate 10 and the top plate 40 are arranged in sequence from bottom to top.
A first slot 11 is formed in a side wall of the mounting plate 10 to penetrate vertically. The grid plate 20 is inserted into the first slot 11, a second slot 21 and a first positioning portion 22 are arranged on the grid plate 20, the mounting plate 10 is inserted into the second slot 21, the first positioning portion 22 is located above the mounting plate 10, three stopping portions 24 for stopping the top surface of the mounting plate 10 are arranged on the first positioning portion 22, and the three stopping portions 24 are arranged at three corner points of a triangle in a dividing manner. The shroud 30 is connected to the mounting plate 10 and the grating plate 20 is located inside the shroud 30. The side edge of the top plate 40 is connected with the top of the enclosing plate 30, the bottom plate 50 is provided with a third slot 51, the lower end of the grid plate 20 is inserted into the third slot 51, and the lower end of the grid plate 20 is welded and fixed with the bottom plate 50.
During production, the grating plate 20 is inserted into the mounting plate 10, and then the shroud 30 is connected to the mounting plate 10. By utilizing the principle that stable support can be formed by non-collinear three points, the grid plate 20 can be stably placed on the mounting plate 10 through the positioning part, and the grid plate 20 can be limited to be separated from the mounting plate 10 through the coaming 30. The grating plates 20 are restricted from moving up and down, moving laterally, and swinging with respect to the mounting plate 10 by the above-described structure. Therefore, the grating plate 20 can be positioned on the mounting plate 10, welding is not needed for positioning the grating plate 20, the grating plate 20 is positioned conveniently, the production process of the air outlet grating cover is simplified, and the production efficiency is improved.
When the range hood is assembled, the bottom plate 50 is connected with the box body 70 of the range hood, and the lower end of the grating plate 20 can be positioned through the bottom plate 50, so that the lower end of the grating plate 20 is prevented from deflecting under the action of external force.
The top plate 40 is connected to the top of the shroud 30, which improves the stability of the shroud 30 and supports the shroud 30 to prevent the shroud 30 from deforming under the action of external force.
Referring to fig. 3, a second positioning portion 23 is disposed below the mounting plate 10 on the grid plate 20, and a second slot 21 is formed between the first positioning portion 22 and the second positioning portion 23.
In some embodiments, the second slot 21 may be disposed at other positions on the grid plate 20.
Referring to fig. 3 and 4, among the three detents 24, one detent 24 is located at one side of the first slot 11, and the other detent 24 is located at the other side of the first slot 11. This arrangement improves the stability of the grid plate 20 when placed on the mounting plate 10.
In some embodiments, one of the locking portions 24 may be disposed on one side of the first slot 11, and the other two locking portions 24 are disposed on the other side of the first slot 11.
The longitudinal projection of the first positioning portion 22 is L-shaped, but the longitudinal projection of the first positioning portion 22 may also be V-shaped.
Referring to fig. 4, the bottom surface of the first positioning portion 22 is planar, and the three stoppers 24 may be respectively located at two ends of the first positioning portion 22 and at the bent portion of the first positioning portion 22.
Of course, the longitudinal projection of the first positioning portion 22 may also be arc-shaped or S-shaped. Correspondingly, the three detents 24 may be located at two ends of the first positioning portion 22 and at a middle portion of the first positioning portion 22, and the three detents 24 are not collinear.
Referring to FIG. 5, in some embodiments, three protrusions may be provided on the bottom of the first detent 22, with the detent 24 being located on the protrusions.
Specifically, the convex portion may have a rectangular shape or a trapezoidal shape.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. The air-out grille cover is characterized by comprising
The side wall of the mounting plate is provided with a first slot which is communicated up and down;
the grid plate is inserted into the first slot, a second slot and a first positioning part are arranged on the grid plate, the mounting plate is inserted into the second slot, the first positioning part is positioned above the mounting plate, three stop positions for stopping the top surface of the mounting plate are arranged on the first positioning part, and the three stop positions are respectively arranged at three angular points of a triangle;
the annular coaming is connected with the mounting plate, and the grating plate is positioned on the inner side of the coaming.
2. An air outlet grille cover as claimed in claim 1, characterized in that the longitudinal projection of the first positioning portion is arc-shaped, V-shaped, L-shaped or S-shaped.
3. The air outlet grille cover of claim 1 or 2, wherein the bottom surface of the first positioning portion is planar.
4. An air outlet grille cover as claimed in claim 1, wherein a second positioning portion is provided on the grille plate below the mounting plate, and a second slot is formed between the first positioning portion and the second positioning portion.
5. The air outlet grille cover of claim 1, wherein one of the three stopping positions is located on one side of the first slot, and at least one of the remaining stopping positions is located on the other side of the first slot.
6. An air outlet grille cover as claimed in claim 1, characterized in that a top plate is arranged above the grille plate, and the side edge of the top plate is connected with the top of the enclosing plate.
7. An air outlet grille cover as claimed in claim 1, wherein a bottom plate is disposed below the mounting plate, a third slot is disposed on the bottom plate, and a lower end of the grille plate is inserted into the third slot.
8. The range hood is characterized by comprising the air outlet grille cover as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921221222.0U CN210601805U (en) | 2019-07-30 | 2019-07-30 | Air-out grille cover and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921221222.0U CN210601805U (en) | 2019-07-30 | 2019-07-30 | Air-out grille cover and range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210601805U true CN210601805U (en) | 2020-05-22 |
Family
ID=70711983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921221222.0U Active CN210601805U (en) | 2019-07-30 | 2019-07-30 | Air-out grille cover and range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210601805U (en) |
-
2019
- 2019-07-30 CN CN201921221222.0U patent/CN210601805U/en active Active
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