CN211551718U - Bellows structure and domestic appliance - Google Patents
Bellows structure and domestic appliance Download PDFInfo
- Publication number
- CN211551718U CN211551718U CN201920953808.XU CN201920953808U CN211551718U CN 211551718 U CN211551718 U CN 211551718U CN 201920953808 U CN201920953808 U CN 201920953808U CN 211551718 U CN211551718 U CN 211551718U
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- plate
- box
- air
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- installation space
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Abstract
The utility model provides an air box structure and domestic appliance, including box and wind cabinet, box and wind cabinet share backplate, be provided with motor installation space on the backplate be provided with the motor mounting hole on the motor installation space, through box and wind cabinet sharing backplate to form motor installation space and motor hole on the backplate and install the motor, effectively improved the joint strength and respective intensity of box and wind cabinet, avoid the noise, reduce the consumptive material simultaneously, reduce production steps, improve production efficiency.
Description
Technical Field
The utility model relates to an air box structure and household appliance.
Background
Along with the improvement of the progress of science and technology and people quality of life, domestic range hood or exhaust fan are by wide application, pass through linking bridge with the box at range hood and exhaust fan well wind cabinet and be connected, use the back at last time, lead to the support not hard up easily, at the during operation, because vibrations produce the noise, the consumptive material is many simultaneously, and installation wind cabinet is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point in the prior art, provide an air box structure and domestic appliance, aim at reducing the consumptive material of bellows, avoid the not hard up noise that leads to of support.
In order to achieve the above purpose, the utility model adopts the following scheme:
the utility model provides an air box structure, includes box and wind cabinet, box and wind cabinet share backplate, be provided with motor installation space on the backplate be provided with the motor mounting hole on the motor installation space.
In one or more embodiments, the wind cabinet is further provided with a side plate and a front plate, the side plate, the front plate and the rear plate are combined to form a volute, and the front plate and the side plate are welded or riveted or screwed or integrally formed.
In one or more embodiments, the side plate is provided with a flange, and the flange is fixedly connected with the back plate.
In one or more embodiments, the front panel is fixedly coupled to the side panel.
In one or more embodiments, the box body is provided with a front side plate, a left side plate and a right side plate, and the front side plate, the left side plate and the right side plate are integrally formed into the front box body or are screwed, welded or riveted into the front box body.
In one or more embodiments, an installation and maintenance plate is disposed on a back side of the motor installation space, and the installation and maintenance plate is detachably connected to the back plate.
In one or more embodiments, the box body is further provided with a top plate, an opening is formed in the top plate, an air outlet is formed in the air cabinet, the air outlet is opposite to the opening, and an opening edge of the air outlet of the air cabinet is connected with the top plate.
In one or more embodiments, one or more of the installation maintenance plate and the motor installation space is provided with ventilation and heat dissipation holes.
A household appliance comprises the air box structure.
Has the advantages that: the utility model provides an air box structure is through box and the shared back plate of wind cabinet to form motor installation space and motor hole on the back plate and install the motor, effectively improved the joint strength and respective intensity of box and wind cabinet, avoid the noise, reduce the consumptive material simultaneously, reduce production steps, improve production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an air box structure according to an embodiment of the present invention.
FIG. 2 is a schematic sectional view of an air box structure according to an embodiment of the present invention.
Fig. 3 is a schematic view of a connection structure between an air cabinet and a top plate of an air box structure according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a back plate of an air box structure according to an embodiment of the present invention.
Fig. 5 is a schematic view of a back side structure of an air box structure according to an embodiment of the present invention.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
example (b):
referring to fig. 1-5, a bellows structure comprises a box body 1 and a bellows cabinet 2, wherein a top plate 15, a front side plate 11, a left side plate 12, a right side plate 13 and a back plate 14 are arranged on the box body 1, the top plate 15, the front side plate 11, the left side plate 12, the right side plate 13 and the back plate 14 are combined to form the box body 1, the front side plate 11, the left side plate 12 and the right side plate 13 are integrally formed into a front box body or are connected together by screwing, screwing or riveting or welding to form a front box body, the back plate 14 and the front box body are connected together by welding, screwing, or riveting, an air inlet is formed at the lower end of the box body 1, the bellows cabinet 2 is formed by welding, or riveting the back plate 14, the back plate 14 is shared by the box body 1 and the bellows cabinet 2, a motor mounting space 141 is arranged on the back plate 14, a motor mounting hole 142 is arranged on the, the motor 23 is installed in the motor installation space 141 and is connected with the wind cabinet 2 in a threaded mode, part of the motor 23 extends into the wind cabinet 2, and a wind wheel 24 is sleeved on a motor shaft.
Preferably, the front plate 21 is welded or riveted or screwed or formed integrally with the side plate 22.
Preferably, motor installation space 141 forms the recess through the punching press to installation motor 23 strengthens backplate 14's intensity simultaneously, simultaneously wind cabinet 2 makes box 1 and wind cabinet 2 be integrative with box 1 sharing backplate 14, changed original wind cabinet 2 and installed the connected mode on box 1 through the installing support, improved the connection area of wind cabinet 2 and box 1, strengthened the joint strength of wind cabinet 2 with box 1, the vibrations of wind cabinet 2 during operation have been reduced, thereby the noise reduction, also can reduce the consumptive material simultaneously, save material.
Preferably, the side plate 22 is provided with an outward or inward flange 221, and the flange 221 is welded or riveted with the back plate 14.
Further, an installation and maintenance plate 3 is disposed on the back side of the motor installation space 141, and the installation and maintenance plate 3 is connected to the back plate 14 by screws so as to be easily disassembled and assembled and then maintain the motor 23.
Further, the box body 1 is further provided with a top plate 15, an opening 151 is formed in the top plate 15, an air outlet 25 is formed in the air cabinet 2, the position of the air outlet 25 is opposite to that of the opening 151, and the edge of the air outlet 25 of the air cabinet 2 is connected with the top plate 15 through screws.
Further, one or more of the installation maintenance plate 3 and the motor installation space 141 is provided with a ventilation and heat radiation hole 143 to ventilate and radiate heat, thereby reducing the temperature of the motor installation space 141.
A household appliance comprises the air box structure, and the air box structure is used for a range hood and an exhaust fan.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (9)
1. The utility model provides an air box structure, its characterized in that includes box and wind cabinet, box and wind cabinet share the backplate, be provided with motor installation space on the backplate motor installation space is last to be provided with the motor mounting hole.
2. The bellows structure of claim 1 wherein the bellows is further provided with side plates and a front plate, the side plates, the front plate and the rear plate are combined to form a volute, and the front plate and the side plates are welded or riveted or screwed or integrally formed.
3. The bellows structure of claim 2 wherein the side plates are provided with flanges, the flanges being fixedly connected to the back plate.
4. A bellows structure according to claim 2, wherein the front panel is fixedly connected to the side panels.
5. The air box structure according to claim 1, wherein an installation maintenance plate is provided on a back side of the motor installation space, the installation maintenance plate being detachably connected to a back plate.
6. A bellows structure according to claim 1, wherein a front side plate, a left side plate and a right side plate are provided on the case body, the front side plate and the left and right side plates forming the front case body by integrally forming the front case body or by screwing or welding or riveting.
7. An air box structure according to claim 1, wherein the box body is further provided with a top plate, an opening is provided on the top plate, an air outlet is provided on the air cabinet, the air outlet is located opposite to the opening, and an opening edge of the air outlet of the air cabinet is connected with the top plate.
8. The air box structure according to claim 5, wherein ventilation and heat radiation holes are provided on one or more of the installation maintenance plate and the motor installation space.
9. A domestic appliance comprising a bellows structure according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953808.XU CN211551718U (en) | 2019-06-24 | 2019-06-24 | Bellows structure and domestic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953808.XU CN211551718U (en) | 2019-06-24 | 2019-06-24 | Bellows structure and domestic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211551718U true CN211551718U (en) | 2020-09-22 |
Family
ID=72487776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920953808.XU Expired - Fee Related CN211551718U (en) | 2019-06-24 | 2019-06-24 | Bellows structure and domestic appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211551718U (en) |
-
2019
- 2019-06-24 CN CN201920953808.XU patent/CN211551718U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20210624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |