CN214760924U - A wind channel subassembly and floor cleaning machine for floor cleaning machine - Google Patents
A wind channel subassembly and floor cleaning machine for floor cleaning machine Download PDFInfo
- Publication number
- CN214760924U CN214760924U CN202120912723.4U CN202120912723U CN214760924U CN 214760924 U CN214760924 U CN 214760924U CN 202120912723 U CN202120912723 U CN 202120912723U CN 214760924 U CN214760924 U CN 214760924U
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- Prior art keywords
- air
- channel
- air outlet
- air inlet
- inlet channel
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
Abstract
The utility model discloses an air duct component for a floor washing machine, which mainly comprises an air inlet channel and an air outlet channel; the air inlet channel and the air outlet channel are arranged in a crossed manner, and at least one part of the air inlet channel is positioned in the air outlet channel; the air inlet channel and the air outlet channel are of an integrated structure. The utility model discloses a with inlet air channel and air-out passageway design structure as an organic whole, compare the wind channel subassembly that constitutes in the more than two parts among the prior art, the utility model discloses reduce cost can further, simultaneously, the part of this body structure has better rigidity, also simple more reliable during the assembly.
Description
Technical Field
The utility model relates to an intelligence house technical field, concretely relates to a wind channel subassembly and floor cleaning machine for floor cleaning machine.
Background
In the prior art, floor washers are generally divided into commercial floor washers and household floor washers, the commercial floor washers are generally used in places with large areas, such as factories, garages, shopping malls and supermarkets, and the household floor washers are generally suitable for families with small areas (generally less than 200 square meters).
The household floor washing machine mainly comprises a handle, a floor washing machine main body and a floor brush which are sequentially connected, wherein the floor washing machine main body is mainly provided with a clean water tank (for supplying clean water to a roller), a sewage tank (for collecting sewage) and a suction motor for suction; the floor brush is mainly internally provided with a roller for cleaning the floor, a roller motor for controlling the roller, a liquid spraying device and the like. When the device works, the liquid spraying device is in an open state and sprays liquid to the roller; the roller motor is in an open state, so that the roller rotates; the suction motor is in an on state, sucks liquid (sewage) flowing through the roller to the liquid suction pipeline, and finally flows into the sewage tank. Such small household floor washers are popular because of their convenience and practicality.
However, in the existing floor washing machine structure, the air duct structure mainly comprises an air inlet channel and an air outlet channel, and the air inlet channel and the air outlet channel are independent air duct structures, and although the structure can better transmit materials such as air flow, the following problems exist: (1) the air inlet channel and the air outlet channel are 2 independent parts, so that the assembly is relatively complex, and the hidden trouble of air leakage is easy to occur; and the cost of 2 separate parts is also high; (2) the noise is large.
Therefore, it is obvious that developing a new floor washing machine to further reduce the cost and the noise of the equipment has positive practical significance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wind channel subassembly and floor cleaning machine for floor cleaning machine.
In order to achieve the purpose of the invention, the technical scheme is as follows: an air duct assembly for a floor washing machine is mainly composed of an air inlet channel and an air outlet channel;
the air inlet channel and the air outlet channel are arranged in a crossed manner, and at least one part of the air inlet channel is positioned in the air outlet channel;
the air inlet channel and the air outlet channel are of an integrated structure.
In the above, the air inlet channel and the air outlet channel are integrated, that is, the air duct assembly is a component. Compare the wind channel subassembly that parts constitute more than two in prior art, the utility model discloses reduce cost can be further to reduce the noise of equipment, simultaneously, the part of this body structure has better rigidity, also simpler during the assembly.
Preferably, the cross-sectional area of the air inlet channel is larger than that of the air outlet of the air inlet channel. Preferably, the air inlet channel is of a bell mouth structure. The structure can guide wind better, so that the air flow is smoother.
Preferably, the air outlet channel is of a runway-shaped structure.
The invention also discloses a floor washing machine, which adopts the air duct assembly.
Preferably, including the scrubber main part, be equipped with clean water tank, suction motor and sewage case in the scrubber main part, inlet air channel's air outlet with the suction motor is connected.
Preferably, the suction motor is arranged on the side edge of the clean water tank, and the clean water tank is positioned above the sewage tank. In the above, the suction motor is provided on the side of the clean water tank, where the side has a wide protection range, i.e. as long as they are adjacent, and there is no need for the upper or lower parts to be flush. In a practical configuration, the suction motor may be located obliquely above the clean water tank. Preferably, the clean water tank is located right above the sewage tank. That is, the axial leads of the two are substantially collinear. Preferably, the clean water tank and the suction motor are both positioned above the sewage tank. Preferably, the framework body of the scrubber body is substantially S-shaped. Preferably, the clean water tank is arranged on the front surface of the framework main body, and the suction motor is arranged on the back surface of the framework main body. Preferably, the front surface of the framework main body is also provided with the sewage tank, and the sewage tank is positioned below the clean water tank. Preferably, a battery is arranged on the side of the sewage tank and is arranged on the back of the framework main body. Preferably, a handle structure is arranged on the bottom surface of the suction motor. Preferably, the floor washing machine further comprises a floor brush, and a roller for washing the floor, a roller motor for controlling the roller and a liquid spraying device are mainly arranged in the floor brush. Preferably, there is only one of said rollers. Preferably, the drum is located in front of the floor brush.
The invention simultaneously requests to protect an air duct component for the floor washing machine, and the air duct component mainly comprises an air inlet channel and an air outlet channel;
the air inlet channel and the air outlet channel are arranged in a crossed manner, and at least one part of the air outlet channel is positioned in the air inlet channel;
the air inlet channel and the air outlet channel are of an integrated structure.
Preferably, the cross-sectional area of the air inlet channel is larger than that of the air outlet of the air inlet channel. Preferably, the air inlet channel is of a bell mouth structure. The structure can guide wind better, so that the air flow is smoother.
The invention also discloses a floor washing machine, which adopts the air duct assembly.
Preferably, including the scrubber main part, be equipped with clean water tank, suction motor and sewage case in the scrubber main part, inlet air channel's air outlet with the suction motor is connected.
Preferably, the suction motor is arranged on the side edge of the clean water tank, and the clean water tank is positioned above the sewage tank. In the above, the suction motor is provided on the side of the clean water tank, where the side has a wide protection range, i.e. as long as they are adjacent, and there is no need for the upper or lower parts to be flush. In a practical configuration, the suction motor may be located obliquely above the clean water tank. Preferably, the clean water tank is located right above the sewage tank. That is, the axial leads of the two are substantially collinear. Preferably, the clean water tank and the suction motor are both positioned above the sewage tank. Preferably, the framework body of the scrubber body is substantially S-shaped. Preferably, the clean water tank is arranged on the front surface of the framework main body, and the suction motor is arranged on the back surface of the framework main body. Preferably, the front surface of the framework main body is also provided with the sewage tank, and the sewage tank is positioned below the clean water tank. Preferably, a battery is arranged on the side of the sewage tank and is arranged on the back of the framework main body. Preferably, a handle structure is arranged on the bottom surface of the suction motor. Preferably, the floor washing machine further comprises a floor brush, and a roller for washing the floor, a roller motor for controlling the roller and a liquid spraying device are mainly arranged in the floor brush. Preferably, there is only one of said rollers. Preferably, the drum is located in front of the floor brush.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model discloses a domestic floor cleaning machine of new construction has been developed, through designing inlet air channel and air-out passageway as an organic whole structure, compare the wind channel subassembly that more than two parts in the prior art constitute, the utility model discloses can further reduce cost, simultaneously, the part of this integrative structure has better rigidity, also simple more reliable during the assembly, obviously has positive practical meaning;
2. the utility model designs the air inlet channel and the air outlet channel into an integral structure, and simultaneously, a part of the air inlet channel is arranged in the air outlet channel, the vibration frequencies of the sound waves in the two channels are the same, but the amplitudes are opposite, so that the sound waves at the intersection of the channels are annihilated, thereby realizing the purpose of noise reduction and improving the user experience;
3. the utility model discloses a locate the side of clear water tank with the suction motor to avoid the influence of the height of suction motor on the whole height of equipment, thereby taken into account the washing water yield and the whole height of equipment simultaneously, improved user experience;
4. in order to match with the structure that the suction motor is positioned at the side edge of the clean water tank, the framework main body of the floor washing machine main body is designed to be approximately S-shaped, the clean water tank is arranged at the front side of the framework main body, and the suction motor is arranged at the back side of the framework main body, so that the space is fully utilized, the gravity center is more stable, the accident conditions such as side turning and the like are not easy to occur, and the user experience is improved;
5. the utility model is provided with the handle structure on the bottom surface of the suction motor, so that the whole equipment can be lifted by the handle structure, the carrying is convenient, and the lifting device is particularly convenient and fast to use and go upstairs and downstairs;
6. the product of the utility model is simple in structure, the cost is lower, and has good commercialization meaning, is suitable for popularization and application.
Drawings
Fig. 1 is a cross-sectional view of a first embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is a partial side view of a first embodiment of the present invention (handle not shown).
Fig. 4 is a perspective view of an intermediate duct assembly and a suction motor according to an embodiment of the present invention.
Fig. 5 is a bottom view of fig. 4.
Wherein: 1. a handle; 2. a scrubber main body; 3. a floor brush; 4. a clear water tank; 5. a suction motor; 6. a sewage tank; 7. a skeleton body; 8. a battery; 9. an air inlet channel; 10. an air outlet channel.
Detailed Description
The invention will be further described with reference to the following examples:
example one
Referring to fig. 1-5, a domestic floor cleaning machine mainly includes handle 1, floor cleaning machine main part 2 and scrubbing brush 3 that connect gradually, be equipped with clean water tank 4, suction motor 5 and sewage case 6 in the floor cleaning machine main part, the suction motor is located clean water tank's side, clean water tank is located the top of sewage case.
The air channel assembly is positioned in the floor washing machine main body and mainly comprises an air inlet channel 9 and an air outlet channel 10; the air inlet channel and the air outlet channel are arranged in a crossed manner, and at least one part of the air inlet channel is positioned in the air outlet channel; the air inlet channel and the air outlet channel are of an integrated structure; and the air outlet of the air inlet channel is connected with the suction motor. See fig. 4-5.
In this embodiment, the cross-sectional area of the air inlet channel is larger than that of the air outlet thereof. The air inlet channel is of a horn mouth structure. The air outlet channel is of a runway-shaped structure.
In this embodiment, the suction motor is disposed obliquely above the clean water tank. The clean water tank is positioned right above the sewage tank. Namely, the axial leads of the two are arranged basically in the same line. The clean water tank and the suction motor are both positioned above the sewage tank.
In this embodiment, the frame body 7 of the floor washing machine body is substantially S-shaped. The clear water tank is arranged on the front surface of the framework main body, and the suction motor is arranged on the back surface of the framework main body. The front of skeleton main part still is equipped with the sewage case, the sewage case is located the below of clear water tank. The side of sewage case is equipped with battery 8, the battery is located the back of skeleton main part.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An air duct assembly for a floor washing machine, comprising: the air duct assembly mainly comprises an air inlet channel and an air outlet channel;
the air inlet channel and the air outlet channel are arranged in a crossed manner, and at least one part of the air inlet channel is positioned in the air outlet channel;
the air inlet channel and the air outlet channel are of an integrated structure.
2. The air duct assembly for a floor washing machine of claim 1, wherein: the cross-sectional area of the air inlet channel is larger than that of the air outlet of the air inlet channel.
3. The air duct assembly for a floor washing machine of claim 2, wherein: the air inlet channel is of a horn mouth structure.
4. The air duct assembly for a floor washing machine of claim 1, wherein: the air outlet channel is of a runway-shaped structure.
5. A floor scrubber, its characterized in that: an air duct assembly as claimed in claim 1 is employed.
6. The floor scrubber of claim 5, wherein: including the scrubber main part, be equipped with clean water tank, suction motor and sewage case in the scrubber main part, inlet air channel's air outlet with the suction motor is connected.
7. The floor scrubber of claim 6, wherein: the suction motor is arranged on the side edge of the clean water tank, and the clean water tank is positioned above the sewage tank.
8. An air duct assembly for a floor washing machine, comprising: the air duct assembly mainly comprises an air inlet channel and an air outlet channel;
the air inlet channel and the air outlet channel are arranged in a crossed manner, and at least one part of the air outlet channel is positioned in the air inlet channel;
the air inlet channel and the air outlet channel are of an integrated structure.
9. A floor scrubber, its characterized in that: an air duct assembly as claimed in claim 8 is employed.
10. The floor scrubber of claim 9, wherein: including the scrubber main part, be equipped with clean water tank, suction motor and sewage case in the scrubber main part, inlet air channel's air outlet with the suction motor is connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912723.4U CN214760924U (en) | 2021-04-29 | 2021-04-29 | A wind channel subassembly and floor cleaning machine for floor cleaning machine |
| PCT/CN2022/087963 WO2022228245A1 (en) | 2021-04-29 | 2022-04-20 | Air duct assembly for floor scrubber and floor scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912723.4U CN214760924U (en) | 2021-04-29 | 2021-04-29 | A wind channel subassembly and floor cleaning machine for floor cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214760924U true CN214760924U (en) | 2021-11-19 |
Family
ID=78691345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120912723.4U Active CN214760924U (en) | 2021-04-29 | 2021-04-29 | A wind channel subassembly and floor cleaning machine for floor cleaning machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN214760924U (en) |
| WO (1) | WO2022228245A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022228245A1 (en) * | 2021-04-29 | 2022-11-03 | 苏州威摩尔智能科技有限公司 | Air duct assembly for floor scrubber and floor scrubber |
| WO2024021615A1 (en) * | 2022-07-28 | 2024-02-01 | 北京石头世纪科技股份有限公司 | Cleaning device and cleaning system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB836442A (en) * | 1956-12-06 | 1960-06-01 | Cav Ltd | Air filters |
| US20150176860A1 (en) * | 2013-12-19 | 2015-06-25 | Smiths Medical Asd, Inc. | Low noise air circulation device |
| CN104127158B (en) * | 2014-07-01 | 2017-02-15 | 张周新 | Floor scrubber with drying function |
| WO2018148941A1 (en) * | 2017-02-17 | 2018-08-23 | 美的集团股份有限公司 | Air duct and air treatment device |
| CN107495904A (en) * | 2017-10-14 | 2017-12-22 | 苏州德莱电器有限公司 | Floor surface washing machine |
| CN212619588U (en) * | 2020-07-01 | 2021-02-26 | 青岛太一电器有限公司 | Refrigerator air duct assembly |
| CN213056621U (en) * | 2020-07-01 | 2021-04-27 | 广州汽车集团股份有限公司 | Breeze-sensing air conditioner air outlet structure and vehicle-mounted air conditioner |
| CN112097359A (en) * | 2020-09-22 | 2020-12-18 | 江西艾斯欧匹精密智造科技有限公司 | Vertical heat recovery fresh air fan convenient to maintainer operation |
| CN214760924U (en) * | 2021-04-29 | 2021-11-19 | 苏州威摩尔智能科技有限公司 | A wind channel subassembly and floor cleaning machine for floor cleaning machine |
-
2021
- 2021-04-29 CN CN202120912723.4U patent/CN214760924U/en active Active
-
2022
- 2022-04-20 WO PCT/CN2022/087963 patent/WO2022228245A1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022228245A1 (en) * | 2021-04-29 | 2022-11-03 | 苏州威摩尔智能科技有限公司 | Air duct assembly for floor scrubber and floor scrubber |
| WO2024021615A1 (en) * | 2022-07-28 | 2024-02-01 | 北京石头世纪科技股份有限公司 | Cleaning device and cleaning system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022228245A1 (en) | 2022-11-03 |
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