WO2022228245A1 - 一种用于洗地机的风道组件及洗地机 - Google Patents

一种用于洗地机的风道组件及洗地机 Download PDF

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WO2022228245A1
WO2022228245A1 PCT/CN2022/087963 CN2022087963W WO2022228245A1 WO 2022228245 A1 WO2022228245 A1 WO 2022228245A1 CN 2022087963 W CN2022087963 W CN 2022087963W WO 2022228245 A1 WO2022228245 A1 WO 2022228245A1
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air
washing machine
air inlet
channel
inlet channel
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PCT/CN2022/087963
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English (en)
French (fr)
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龚筱芳
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苏州威摩尔智能科技有限公司
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Publication of WO2022228245A1 publication Critical patent/WO2022228245A1/zh

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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
    • 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

Definitions

  • the utility model relates to the technical field of smart home furnishing, in particular to an air duct assembly used for a washing machine and a washing machine.
  • floor washing machines are generally divided into commercial floor washing machines and household floor washing machines.
  • Commercial floor washing machines are generally used in large factories, garages, shopping malls, supermarkets, etc. Relatively small (generally less than 200 square meters) families.
  • the washing machine body is mainly provided with a clean water tank (to supply clean water to the drum), a sewage tank (to collect sewage) and
  • the suction motor is used for suction;
  • the floor brush is mainly equipped with a drum for cleaning the ground, a drum motor for controlling the drum, and a liquid spray device.
  • the liquid spraying device is in an open state, and sprays liquid to the drum;
  • the drum motor is in an open state, so that the drum rotates;
  • the suction motor is in an open state, and the liquid ( sewage) is sucked into the suction pipe, and finally flows into the sewage tank.
  • This small household washing machine is widely favored by the public because of its convenience and practicality.
  • the air duct structure is mainly composed of an air inlet channel and an air outlet channel, and the two are independent air duct structures.
  • this structure can better transmit materials such as air flow, but There are the following problems: (1) Since the air inlet channel and the air outlet channel are two independent parts, the assembly is relatively complicated, and the hidden danger of air leakage is also prone to occur; and the cost of the two independent parts is also high; (2) Noise larger.
  • the purpose of the utility model is to provide an air duct assembly for a washing machine and a washing machine.
  • an air duct assembly for a floor washing machine the air duct assembly is mainly composed of an air inlet channel and an air outlet channel;
  • the air inlet channel and the air outlet channel are arranged crosswise, and at least a part of the air inlet channel is located in the air outlet channel;
  • the air inlet channel and the air outlet channel have an integrated structure.
  • the air inlet channel and the air outlet channel have an integrated structure, that is, the air channel assembly is a part.
  • the utility model can further reduce the cost and reduce the noise of the equipment.
  • the parts of the integrated structure have better rigidity and are simpler to assemble. .
  • the cross-sectional area of the air inlet of the air inlet channel is larger than the cross-sectional area of the air outlet.
  • the air inlet channel has a bell mouth structure. This structure can better guide the wind and make the airflow smoother.
  • the air outlet channel is a racetrack-shaped structure.
  • the present invention claims to protect a floor washing machine, which adopts the above-mentioned air duct assembly.
  • it includes a main body of a washing machine, a clean water tank, a suction motor and a sewage tank are arranged on the main body of the washing machine, and the air outlet of the air inlet channel is connected to the suction motor.
  • the suction motor is arranged on the side of the clean water tank, and the clean water tank is located above the sewage tank.
  • the suction motor is arranged on the side of the clean water tank, and the side here has a wider protection range, that is, as long as the two are adjacent, the upper part or the lower part does not need to be flush.
  • the suction motor can be arranged obliquely above the fresh water tank.
  • the fresh water tank is located directly above the sewage tank. That is, the axes of the two are arranged substantially on the same line.
  • both the clean water tank and the suction motor are located above the sewage tank.
  • the skeleton body of the washing machine body is substantially S-shaped.
  • the clean water tank is arranged on the front of the frame body, and the suction motor is arranged at the back of the frame body.
  • the front surface of the frame body is further provided with the sewage tank, and the sewage tank is located below the clean water tank.
  • a battery is provided on the side of the sewage tank, and the battery is provided on the back of the frame body.
  • the bottom surface of the suction motor is provided with a handle structure.
  • the floor washing machine further includes a floor brush, and the floor brush is mainly provided with a drum for cleaning the ground, a drum motor for controlling the drum, and a liquid spray device.
  • the roller is located in front of the floor brush.
  • the present invention also claims to protect an air duct assembly for a washing machine, the air duct assembly is mainly composed of an air inlet channel and an air outlet channel;
  • the air inlet channel and the air outlet channel are arranged crosswise, and at least a part of the air outlet channel is located in the air inlet channel;
  • the air inlet channel and the air outlet channel have an integrated structure.
  • the cross-sectional area of the air inlet of the air inlet channel is larger than the cross-sectional area of the air outlet.
  • the air inlet channel has a bell mouth structure. This structure can better guide the wind and make the airflow smoother.
  • the present invention claims to protect a floor washing machine, which adopts the above-mentioned air duct assembly.
  • it includes a main body of a washing machine, a clean water tank, a suction motor and a sewage tank are arranged on the main body of the washing machine, and the air outlet of the air inlet channel is connected to the suction motor.
  • the suction motor is arranged on the side of the clean water tank, and the clean water tank is located above the sewage tank.
  • the suction motor is arranged on the side of the clean water tank, and the side here has a wider protection range, that is, as long as the two are adjacent, the upper part or the lower part does not need to be flush.
  • the suction motor can be arranged obliquely above the fresh water tank.
  • the fresh water tank is located directly above the sewage tank. That is, the axes of the two are arranged substantially on the same line.
  • both the clean water tank and the suction motor are located above the sewage tank.
  • the skeleton body of the washing machine body is substantially S-shaped.
  • the clean water tank is arranged on the front of the frame body, and the suction motor is arranged at the back of the frame body.
  • the front surface of the frame body is further provided with the sewage tank, and the sewage tank is located below the clean water tank.
  • a battery is provided on the side of the sewage tank, and the battery is provided on the back of the frame body.
  • the bottom surface of the suction motor is provided with a handle structure.
  • the floor washing machine further includes a floor brush, and the floor brush is mainly provided with a drum for cleaning the ground, a drum motor for controlling the drum, and a liquid spray device.
  • the roller is located in front of the floor brush.
  • the present invention has the following advantages compared with the prior art:
  • the utility model has developed a new structure of the household washing machine, by designing the air inlet channel and the air outlet channel into an integrated structure, compared with the air channel assembly composed of two or more parts in the prior art, the The utility model can further reduce the cost, and at the same time, the parts of the integrated structure have better rigidity, and the assembly is also simpler and more reliable, which obviously has positive practical significance;
  • the air inlet channel and the air outlet channel are designed into an integrated structure, and a part of the air inlet channel is arranged in the air outlet channel at the same time. Positive and negative annihilation at the place, thus achieving the purpose of noise reduction and improving the user experience;
  • the present utility model avoids the influence of the height of the suction motor on the overall height of the equipment by arranging the suction motor on the side of the clean water tank, thereby simultaneously taking into account the amount of washing water and the overall height of the equipment, improving user experience;
  • the utility model designs the skeleton body of the washing machine body to be roughly S-shaped, and the clean water tank is arranged on the front of the skeleton body, and the suction motor is arranged on the front of the skeleton body.
  • the back side not only makes full use of the space, but also makes the center of gravity more stable, and is not prone to accidents such as rollover, which improves the user experience;
  • the utility model is provided with a handle structure on the bottom surface of the suction motor, so the whole device can be lifted by the handle structure, which is convenient for handling, especially going up and down the stairs, which is very easy to use and convenient;
  • the product of the present invention is simple in structure, low in cost, has good commercial significance, and is suitable for popularization and application.
  • FIG. 1 is a cross-sectional view of Embodiment 1 of the present invention.
  • FIG. 2 is an enlarged view of part A of FIG. 1 .
  • Figure 3 is a partial side view of the first embodiment of the present utility model (the handle is not drawn).
  • FIG 4 is a perspective view of the air duct assembly and the suction motor in the first embodiment of the present invention.
  • FIG. 5 is a bottom view of FIG. 4 .
  • a household washing machine mainly includes a handle 1, a washing machine main body 2 and a floor brush 3 connected in sequence, and the washing machine main body is provided with a clean water tank 4, a suction motor 5 and The sewage tank 6, the suction motor is arranged on the side of the clean water tank, and the clean water tank is located above the sewage tank.
  • the air duct assembly is located in the main body of the washing machine, and the air duct assembly is mainly composed of an air inlet channel 9 and an air outlet channel 10; the air inlet channel and the air outlet channel are crossed, and at least part of the air inlet channel is located in the In the air outlet channel; the air inlet channel and the air outlet channel are integrated in structure; the air outlet of the air inlet channel is connected with the suction motor. See Figure 4-5.
  • the cross-sectional area of the air inlet of the air inlet channel is larger than the cross-sectional area of the air outlet.
  • the air inlet channel is a bell mouth structure.
  • the air outlet channel is a racetrack-shaped structure.
  • the suction motor is arranged obliquely above the clean water tank.
  • the clean water tank is located directly above the sewage tank. That is, the axes of the two are basically set on the same line. Both the clean water tank and the suction motor are located above the sewage tank.
  • the skeleton body 7 of the washing machine body is substantially S-shaped.
  • the clean water tank is arranged on the front of the frame body, and the suction motor is arranged at the back of the frame body.
  • the front surface of the frame body is further provided with the sewage tank, and the sewage tank is located below the clean water tank.
  • a battery 8 is arranged on the side of the sewage tank, and the battery is arranged on the back of the frame body.

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  • Cleaning In General (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

一种用于洗地机的风道组件，主要由进风通道（9）和出风通道（10）组成；进风通道（9）和出风通道（10）交叉设置，且进风通道（9）的至少一部分位于出风通道（10）内；进风通道和（9）出风通道（10）为一体结构。将进风通道（9）和出风通道（10）设计为一体结构，相比于使用两个以上零件构成的风道组件，可以降低成本；一体结构的零件具有更好的刚性，装配时也更加简单可靠。

Description

一种用于洗地机的风道组件及洗地机 技术领域
本实用新型涉及智能家居技术领域，具体涉及一种用于洗地机的风道组件及洗地机。
背景技术
现有技术中，洗地机一般分为商用洗地机和家用洗地机，商用洗地机一般用于面积比较大的工厂、车库、商场超市等场所，而家用洗地机一般适用于面积比较小(一般小于200平方米)的家庭。
针对家用洗地机，其结构主要包括依次连接的手柄、洗地机主体和地刷，洗地机主体上主要设有清水箱(以向滚筒供应干净水)、污水箱(以收集污水)和用于抽吸的吸力电机；而地刷内主要设有用于清洗地面的滚筒、用于控制滚筒的滚筒电机、以及喷液装置等。工作时，所述喷液装置处于开启状态，向所述滚筒喷液；所述滚筒电机处于开启状态，使所述滚筒旋转；所述吸力电机处于开启状态，将流过所述滚筒的液体(污水)吸至吸液管道，并最终流入污水箱内。这种小型的家用洗地机因其方便实用而得到了大众的广泛青睐。
然而，现有的洗地机结构中，其风道结构主要由进风通道和出风通道组成，且两者为独立的风道结构，这种结构虽然可以较好地传输气流等物料，但存在如下问题：(1)由于进风通道和出风通道为2个独立的零件，因此装配相对复杂，也容易出现漏风的隐患；且2个独立的零件的成本也较高；(2)噪声较大。
因此，开发一种新的洗地机，以进一步降低成本，并降低设备的噪声，显然具有积极的实际意义。
实用新型内容
本实用新型的目的是提供一种用于洗地机的风道组件及洗地机。
为了达到上述发明目的，采用的技术方案是：一种用于洗地机的风道组件，所述风道组件主要由进风通道和出风通道组成；
所述进风通道和出风通道交叉设置，且进风通道的至少一部分位于所述 出风通道内；
所述进风通道和出风通道为一体结构。
上文中，所述进风通道和出风通道为一体结构，即风道组件是一个零件。相比于现有技术中的两个以上零件构成的风道组件，本实用新型可以进一步降低成本，并降低设备的噪声，同时，该一体结构的零件具有更好的刚性，装配时也更加简单。
优选的，所述进风通道的进风口的横截面积大于其出风口的横截面积。优选的，所述进风通道为喇叭口结构。这种结构可以更好的进行导风，使气流更顺畅。
优选的，所述出风通道为跑道形结构。
本发明同时请求保护一种洗地机，采用上述的风道组件。
优选的，包括洗地机主体，所述洗地机主体上设有清水箱、吸力电机和污水箱，所述进风通道的出风口与所述吸力电机连接。
优选的，所述吸力电机设于所述清水箱的侧边，所述清水箱位于所述污水箱的上方。上文中，所述吸力电机设于所述清水箱的侧边，这里的侧边具有较宽的保护范围，即只要两者相邻即可，而并不需要上部或下部平齐。在实际结构中，可以将吸力电机设于所述清水箱的斜上方。优选的，所述清水箱位于所述污水箱的正上方。即，两者的轴心线基本同线设置。优选的，所述清水箱和吸力电机均位于所述污水箱的上方。优选的，所述洗地机主体的骨架主体大致呈S形。优选的，所述清水箱设于所述骨架主体的正面，所述吸力电机设于所述骨架主体的背面。优选的，所述骨架主体的正面还设有所述污水箱，所述污水箱位于所述清水箱的下方。优选的，所述污水箱的侧边设有电池，所述电池设于所述骨架主体的背面。优选的，所述吸力电机的底面设有提手结构。优选的，所述洗地机还包括地刷，地刷内主要设有用于清洗地面的滚筒、用于控制滚筒的滚筒电机、以及喷液装置。优选的，所述滚筒只有一个。优选的，所述滚筒位于地刷前方。
本发明同时请求保护一种用于洗地机的风道组件，所述风道组件主要由进风通道和出风通道组成；
所述进风通道和出风通道交叉设置，且出风通道的至少一部分位于所述进风通道内；
所述进风通道和出风通道为一体结构。
优选的，所述进风通道的进风口的横截面积大于其出风口的横截面积。优选的，所述进风通道为喇叭口结构。这种结构可以更好的进行导风，使气流更顺畅。
本发明同时请求保护一种洗地机，采用上述的风道组件。
优选的，包括洗地机主体，所述洗地机主体上设有清水箱、吸力电机和污水箱，所述进风通道的出风口与所述吸力电机连接。
优选的，所述吸力电机设于所述清水箱的侧边，所述清水箱位于所述污水箱的上方。上文中，所述吸力电机设于所述清水箱的侧边，这里的侧边具有较宽的保护范围，即只要两者相邻即可，而并不需要上部或下部平齐。在实际结构中，可以将吸力电机设于所述清水箱的斜上方。优选的，所述清水箱位于所述污水箱的正上方。即，两者的轴心线基本同线设置。优选的，所述清水箱和吸力电机均位于所述污水箱的上方。优选的，所述洗地机主体的骨架主体大致呈S形。优选的，所述清水箱设于所述骨架主体的正面，所述吸力电机设于所述骨架主体的背面。优选的，所述骨架主体的正面还设有所述污水箱，所述污水箱位于所述清水箱的下方。优选的，所述污水箱的侧边设有电池，所述电池设于所述骨架主体的背面。优选的，所述吸力电机的底面设有提手结构。优选的，所述洗地机还包括地刷，地刷内主要设有用于清洗地面的滚筒、用于控制滚筒的滚筒电机、以及喷液装置。优选的，所述滚筒只有一个。优选的，所述滚筒位于地刷前方。
由于上述技术方案运用，本实用新型与现有技术相比具有下列优点：
1.本实用新型开发了一种新结构的家用洗地机，通过将进风通道和出风通道设计为一体结构，相比于现有技术中的两个以上零件构成的风道组件，本实用新型可以进一步降低成本，同时，该一体结构的零件具有更好的刚性，装配时也更加简单可靠，显然具有积极的实际意义；
2.本实用新型通过将进风通道和出风通道设计为一体结构，同时将进风 通道的一部分设于出风通道内，两个通道内的声波振频相同但振幅相反，因此在通道相交处正负湮灭，从而实现了降噪目的，提高了用户体验；
3.本实用新型通过将吸力电机设于清水箱的侧边，从而避免了吸力电机的高度在设备整体高度上的影响，从而同时兼顾了洗涤水量和设备的整体高度，提高了用户体验；
4.为了配合吸力电机位于清水箱侧边的结构，本实用新型将洗地机主体的骨架主体设计为大致呈S形，并将清水箱设于骨架主体的正面，吸力电机设于骨架主体的背面，从而不仅充分利用了空间，而且重心更稳，不容易出现侧翻等意外情况，提高了用户体验；
5.本实用新型在吸力电机的底面设有提手结构，因而可以用该提手结构提起整个设备，方便搬运，尤其是上下楼，非常好用、便捷；
6.本实用新型的产品结构简单，成本较低，且具有良好的商业化意义，适于推广应用。
附图说明
图1是本实用新型实施例一的剖视图。
图2是图1的A部放大图。
图3是本实用新型实施例一的局部侧视图(手柄未画出)。
图4是本实用新型实施例一中风道组件和吸力电机的立体图。
图5是图4的仰视图。
其中：1、手柄；2、洗地机主体；3、地刷；4、清水箱；5、吸力电机；6、污水箱；7、骨架主体；8、电池；9、进风通道；10、出风通道。
具体实施方式
结合实施例对本实用新型作进一步描述：
实施例一
参见图1～5所示，一种家用洗地机，主要包括依次连接的手柄1、洗地机主体2和地刷3，所述洗地机主体上设有清水箱4、吸力电机5和污水箱6，所述吸力电机设于所述清水箱的侧边，所述清水箱位于所述污水箱的上方。
所述风道组件位于洗地机主体内，风道组件主要由进风通道9和出风通 道10组成；所述进风通道和出风通道交叉设置，且进风通道的至少一部分位于所述出风通道内；所述进风通道和出风通道为一体结构；所述进风通道的出风口与所述吸力电机连接。参见图4-5所示。
本实施例中，所述进风通道的进风口的横截面积大于其出风口的横截面积。所述进风通道为喇叭口结构。所述出风通道为跑道形结构。
本实施例中，吸力电机设于所述清水箱的斜上方。所述清水箱位于所述污水箱的正上方。即两者的轴心线基本同线设置。所述清水箱和吸力电机均位于所述污水箱的上方。
本实施例中，所述洗地机主体的骨架主体7大致呈S形。所述清水箱设于所述骨架主体的正面，所述吸力电机设于所述骨架主体的背面。所述骨架主体的正面还设有所述污水箱，所述污水箱位于所述清水箱的下方。所述污水箱的侧边设有电池8，所述电池设于所述骨架主体的背面。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本实用新型。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本实用新型的精神或范围的情况下，在其它实施例中实现。因此，本实用新型将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (10)

  1. 一种用于洗地机的风道组件，其特征在于：所述风道组件主要由进风通道和出风通道组成；
    所述进风通道和出风通道交叉设置，且进风通道的至少一部分位于所述出风通道内；
    所述进风通道和出风通道为一体结构。
  2. 如权利要求1所述的一种用于洗地机的风道组件，其特征在于：所述进风通道的进风口的横截面积大于其出风口的横截面积。
  3. 如权利要求2所述的一种用于洗地机的风道组件，其特征在于：所述进风通道为喇叭口结构。
  4. 如权利要求1所述的一种用于洗地机的风道组件，其特征在于：所述出风通道为跑道形结构。
  5. 一种洗地机，其特征在于：采用如权利要求1所述的风道组件。
  6. 如权利要求5所述的洗地机，其特征在于：包括洗地机主体，所述洗地机主体上设有清水箱、吸力电机和污水箱，所述进风通道的出风口与所述吸力电机连接。
  7. 如权利要求6所述的洗地机，其特征在于：所述吸力电机设于所述清水箱的侧边，所述清水箱位于所述污水箱的上方。
  8. 一种用于洗地机的风道组件，其特征在于：所述风道组件主要由进风通道和出风通道组成；
    所述进风通道和出风通道交叉设置，且出风通道的至少一部分位于所述进风通道内；
    所述进风通道和出风通道为一体结构。
  9. 一种洗地机，其特征在于：采用如权利要求8所述的风道组件。
  10. 如权利要求9所述的洗地机，其特征在于：包括洗地机主体，所述洗地机主体上设有清水箱、吸力电机和污水箱，所述进风通道的出风口与所述吸力电机连接。
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WO2024021615A1 (zh) * 2022-07-28 2024-02-01 北京石头世纪科技股份有限公司 清洁设备及清洁系统

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