WO2022052137A1 - 旋转式清洁机 - Google Patents

旋转式清洁机 Download PDF

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Publication number
WO2022052137A1
WO2022052137A1 PCT/CN2020/115236 CN2020115236W WO2022052137A1 WO 2022052137 A1 WO2022052137 A1 WO 2022052137A1 CN 2020115236 W CN2020115236 W CN 2020115236W WO 2022052137 A1 WO2022052137 A1 WO 2022052137A1
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Prior art keywords
working head
cleaning machine
rotary cleaning
negative pressure
machine according
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PCT/CN2020/115236
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English (en)
French (fr)
Inventor
邓伟
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苏州甘泰精密机械有限公司
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Publication of WO2022052137A1 publication Critical patent/WO2022052137A1/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
    • A47L1/00—Cleaning windows
    • A47L1/02—Power-driven machines or devices
    • A47L1/05—Hand apparatus with built-in electric motors
    • 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
    • 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
    • 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
    • A47L11/4002—Installations of electric equipment
    • A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
    • 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
    • A47L11/4002—Installations of electric equipment
    • A47L11/4008—Arrangements of switches, indicators or the like
    • 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
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids

Definitions

  • the invention relates to a cleaning machine, in particular to a rotary cleaning machine.
  • the cleaning machine is a product for cleaning glass, tile surfaces, etc.
  • the existing cleaning machine includes structures such as a working head and a body, and a user can operate the cleaning machine to clean the surface by holding a handle on the body.
  • the working head and the body of the existing cleaning machine are fixedly connected, and the working head cannot adjust the angle of the body, so that the user cannot easily adjust the glass and tile surfaces in different spatial positions. clean. Therefore, it is necessary to propose further solutions for the above problems.
  • the present invention aims to provide a rotary cleaning machine to overcome the deficiencies in the prior art.
  • the technical scheme of the present invention is:
  • a rotary cleaning machine includes: a working head, a body and a negative pressure mechanism;
  • One end of the working head is installed with a flexible scraping element, the other end is pivotally connected to the body, the interior of the working head is hollow, and the other end of the working head is communicated with the body, the negative pressure
  • the mechanism is built into the fuselage, the assembly space where the negative pressure mechanism is located has an air outlet, and the negative pressure mechanism includes: a fan blade and a power unit that drives the fan blade to pivot, and the fan blade faces away from the
  • the flexible scraping element is a sponge strip or a rubber strip whose edge protrudes from the end of the working head.
  • an assembly cavity suitable for pivoting connection of the other end of the working head is provided on the body, and the other end of the working head is inserted into the assembly cavity with interference .
  • a rubber ring is arranged between the other end of the working head and the assembly cavity.
  • a liquid inlet is formed at one end of the working head on which the flexible scraping element is installed, and a liquid outlet is formed at the other end, and the bottom of the assembly cavity has an opening.
  • an independent space is formed in the body, and the other end of the working head is kept in communication with the independent space.
  • the rotary cleaning machine further comprises a collection bottle, the collection bottle is detachably mounted on the body, and the other end of the working head is kept in communication with the collection bottle.
  • the power unit is a motor, and the motor is connected with the pivot shaft of the fan blade.
  • the rotary cleaning machine further includes a power supply circuit, and the power supply circuit includes: a battery, a wire and a control switch;
  • the battery is built in the assembly space and is electrically connected to the power unit through a wire, the control switch is connected in series with the wire between the motor and the battery, and the control switch extends from the assembly space .
  • the beneficial effects of the present invention are: the working head of the rotary cleaning machine of the present invention can freely rotate relative to the fuselage, so that the working angle of the working head can be adjusted according to actual needs, so that the user can Clean surfaces in different spatial locations. At the same time, the rotary cleaning machine of the present invention can also recover the cleaning liquid while cleaning, so as to avoid the outflow of the cleaning liquid.
  • FIG. 1 is a schematic plan view of an embodiment of the rotary cleaning machine of the present invention.
  • an embodiment of the present invention provides a rotary cleaning machine, which includes: a working head 1 , a body 2 , a liquid collection mechanism 3 , a negative pressure mechanism 4 and a power supply line 5 .
  • the working head 1 is used to clean the surface.
  • the working head 1 is designed to be able to rotate 360° to adjust the cleaning angle according to the needs, so as to facilitate the operation during cleaning.
  • the flexible scraping element 11 is a structure such as a sponge strip or a rubber strip whose edge protrudes from the end of the working head 1, and plays a cleaning role by scraping with the surface to be cleaned.
  • the fuselage 2 is provided with an assembly cavity 21 which is convenient for the other end of the working head 1 to be pivotally connected. A certain pivoting holding force is required to maintain the working head 1 in the desired angular position.
  • a rubber ring 12 is disposed between the other end of the working head 1 and the assembly cavity 21 , and the rubber ring 12 is sleeved on the other end of the working head 1 and deformed under a certain pressure.
  • the rubber rings 12 are sleeved on both ends of the part of the working head 1 accommodated in the assembly cavity 21, and the part of the working head 1 between the rubber rings 12 is not in contact with the interior of the assembly cavity 21 to avoid excessive damping force. It is not conducive to the rotation of the working head 1.
  • the working head 1 When cleaning the surface, it is usually necessary to cooperate with the cleaning liquid to scrape the surface. In order to avoid the outflow of the cleaning liquid, the working head 1 also has the function of absorbing water.
  • the working head 1 is hollow inside, and the other end of the working head 1 is pivotally connected to the fuselage 2 while maintaining communication with the fuselage 2.
  • the external The cleaning solution is recycled to a specific space for storage.
  • a liquid inlet is formed at one end of the working head 1 on which the flexible scraping element 11 is installed, and a liquid outlet is formed at the other end, and the bottom of the assembly cavity 21 has an opening communicating with the interior.
  • the external cleaning liquid flows through the inner space of the working head 1 through the liquid inlet, and flows into the above-mentioned specific space through the liquid outlet.
  • the above-mentioned specific space may be an independent space formed in the fuselage 2 , or may be a collection bottle provided separately from the fuselage 2 .
  • the independent space When the specific space is an independent space in the fuselage 2, the independent space is kept isolated from the rest of the fuselage 2, and the opening at the bottom of the assembly cavity 21 is directly communicated with the independent space.
  • the other end of the working head 1 can be communicated with the above-mentioned independent space through a liquid collecting mechanism 3, and the liquid collecting mechanism 3 may or may not extend into the above-mentioned independent space.
  • the independent space also has a drainage hole.
  • the collection bottle 6 When the specific space is a collection bottle 6 that is provided separately from the body 2, the collection bottle 6 is detachably installed on the body 2. At this time, the other end of the working head 1 can pass through the liquid collection mechanism 3 and the above-mentioned collection bottle.
  • the bottles 6 are connected, and the liquid collecting mechanism 3 may or may not extend into the above-mentioned collecting bottles 6 .
  • the collecting bottle 6 When it is necessary to drain, the collecting bottle 6 can be removed and the cleaning liquid in it can be poured out.
  • the negative pressure mechanism 4 is used to form a negative pressure environment inside the fuselage 2, so that the working head 1 can simultaneously inhale and recover the cleaning liquid during cleaning.
  • the negative pressure mechanism 4 includes: a fan blade 41 and a power unit 42 that drives the fan blade 41 .
  • the negative pressure mechanism 4 is installed in another independent assembly space 22 in the fuselage 2 .
  • the assembly space 22 has an air outlet 221 , and the fan blade 41 is disposed close to and away from the air outlet 221 .
  • the power unit 42 drives the fan blade 41 to rotate, the fan blade 41 continuously draws air through the air suction port 221 , so that the specific space for storing water forms a negative pressure environment.
  • the power unit 42 is a motor.
  • the liquid collection mechanism 3 is used to separate the sucked cleaning liquid and air, so that the cleaning liquid can be recovered independently and the air can be independently sucked through the negative pressure mechanism 4 .
  • the principle is that any substance has a suspension velocity, so under the preset water absorption section, the air velocity in the interface can reach the suspension velocity, thereby absorbing water.
  • increasing the cross-sectional area at the preset position can reduce the air velocity, making its velocity much lower than the suspension velocity of liquids such as water, and the liquid retains the initial inertial velocity, which is not easy to change, so that the natural separation of liquid and gas can be achieved.
  • Tilt, handstand can absorb water.
  • the liquid collection mechanism 3 includes a separation body 31 , a gas-liquid channel 32 and a gas suction channel 33 provided through the separation body 31 , and the gas-liquid channel 32 is independently provided relative to the gas suction channel 33 .
  • One end of the gas-liquid channel 32 is communicated with the opening at the bottom of the assembly cavity 21 through the suction channel, and the other end is communicated with a specific space for storing water.
  • the inlet end of the gas suction channel 33 extends to the other end of the gas-liquid channel 32 , and the gas outlet end extends to the air suction port 221 . In this way, after the gas-liquid mixture enters through the gas-liquid channel 32, the cleaning liquid enters the specific space for water storage due to gravity, and the air is separated from the cleaning liquid through the gas suction channel 33 due to the action of negative pressure.
  • the power supply line 5 is used to supply power to the negative pressure mechanism 4 .
  • the power supply line 5 includes: a battery 51 , a wire 52 and a control switch 53 .
  • the battery 51 may be built in the above-mentioned assembly space 22 and electrically connected to the motor through the wire 52 .
  • the control switch 53 is connected in series with the wire 52 between the motor and the battery 51 , and the control switch 53 protrudes from the assembly space 22 , so that the user can control the operation and stop of the motor through the control switch 53 .
  • the working head of the rotary cleaning machine of the present invention can freely rotate relative to the fuselage, so that the working angle of the working head can be adjusted according to actual needs, so as to facilitate the user to clean surfaces in different spatial positions.
  • the rotary cleaning machine of the present invention can also recover the cleaning liquid while cleaning, so as to avoid the outflow of the cleaning liquid.
  • the liquid collection mechanism by adopting the liquid collection mechanism, the water can be sucked in from a lower position, and the effect of inverted cleaning and water absorption can be achieved.

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  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

一种旋转式清洁机，其包括：工作头（1）、机身（2）以及负压机构（4），工作头（1）一端安装有柔性刮擦元件（11），另一端与机身（2）枢转连接，工作头（1）内部中空设置，且工作头（1）另一端与机身（2）相连通，负压机构（4）内置于机身（2）中，负压机构（4）所在的装配空间具有抽风口（221），负压机构（4）包括：风叶（41）以及驱动风叶（41）枢转的动力单元（42），风叶（41）设置于抽风口（221）处。该旋转式清洁机的工作头（1）相对机身（2）能够自由旋转，如此可根据实际的需求，调节工作头（1）的工作角度，以方便使用者能够对不同空间位置的表面进行清洁。同时，该旋转式清洁机还可在清洁的同时回收清洁液，以避免清洁液的外流。

Description

旋转式清洁机 技术领域
本发明一种清洁机，尤其涉及一种旋转式清洁机。
背景技术
清洁机是对于玻璃、瓷砖表面等进行清洁的产品。现有的清洁机包括：工作头、机身等结构，使用者通过握住机身上的把手可操作清洁机进行表面清洁。然而，现有的清洁机的工作头与机身之间是固定连接的，工作头无法现对于机身进行角度的调节，如此导致使用者无法方便地对不同空间位置的玻璃、瓷砖表面等进行清洁。因此，针对上述问题，有必要提出进一步地解决方案。
发明内容
本发明旨在提供一种旋转式清洁机，以克服现有技术中存在的不足。
为解决上述技术问题，本发明的技术方案是：
一种旋转式清洁机，其包括：工作头、机身以及负压机构；
所述工作头一端安装有柔性刮擦元件，另一端与所述机身枢转连接，所述工作头内部中空设置，且所述工作头另一端与所述机身相连通，所述负压机构内置于所述机身中，所述负压机构所在的装配空间具有抽风口，所述负压机构包括：风叶以及驱动所述风叶枢转的动力单元，所述风叶背向所述抽风口设置。
作为本发明的旋转式清洁机的改进，所述柔性刮擦元件为边缘自工作头端部伸出的海绵条或者橡胶条。
作为本发明的旋转式清洁机的改进，所述机身上设置有适于所述工作头另一端枢转连接的装配腔，所述工作头另一端过盈地插接于所述装配腔中。
作为本发明的旋转式清洁机的改进，所述该工作头另一端与装配腔之间设置有胶圈。
作为本发明的旋转式清洁机的改进，所述工作头上安装有柔性刮擦元件的一端形成有进液口，另一端形成有出液口，所述装配腔的底部具有开口。
作为本发明的旋转式清洁机的改进，所述机身中形成有一独立空间，所述工作头另一端与所述独立空间保持连通。
作为本发明的旋转式清洁机的改进，所述旋转式清洁机还包括收集瓶，所述收集瓶拆卸地安装于安装于机身上，所述工作头另一端与所述收集瓶保持连通。
作为本发明的旋转式清洁机的改进，所述动力单元为一马达，所述马达与所述风叶的枢轴传动连接。
作为本发明的旋转式清洁机的改进，所述旋转式清洁机还包括供电线路，所述供电线路包括：电池、导线以及控制开关；
所述电池内置于所述装配空间中，并通过导线与所述动力单元电连接，所述控制开关串联于所述马达和电池之间的导线上，且所述控制开关自装配空间中伸出。
与现有技术相比，本发明的有益效果是：本发明的旋转式清洁机的工作头相对机身能够自由旋转，如此可根据实际的需求，调节工作头的工作角度，以方便使用者能够对不同空间位置的表面进行清洁。同时，本发明的旋转式清洁机还可在清洁的同时回收清洁液，以避免清洁液的外流。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明中记载的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明旋转式清洁机一实施例的平面示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1所示，本发明一实施例提供一种旋转式清洁机，其包括：工作头1、机身2、液体收集机构3、负压机构4以及供电线路5。
工作头1用于实现表面清洁，为了便于对不同空间方位的表明进行灵活清洁，该工作头1被设计为能够360°进行旋转，以根据需要调整清洁角度，方便清洁时的操作。
具体地，工作头1一端安装有柔性刮擦元件11，另一端与机身2枢转连接。其中，柔性刮擦元件11为边缘自工作头1端部伸出的海绵条或者橡胶条等结构，通过与被清洁的表面相互刮擦以起到清洁的作用。
机身2上设置有便于工作头1另一端枢转连接的装配腔21，工作头1另一端过盈地插接于该装配腔21中，如此在保证能够360°进行旋转的同时，还具有一定的枢转保持作用力，以维持该工作头1停留在需求的角度位置。 相应的，该工作头1另一端与装配腔21之间设置有胶圈12，该胶圈12套装于工作头1的另一端，并在一定压力下发生形变。一个实施方式中，胶圈12套装于工作头1收容于装配腔21中的部分的两端，且胶圈12之间工作头1的部分不与装配腔21的内部接触，以避免阻尼力过大不利于工作头1的转动。
由于对表面清洁时，通常需要配合清洁液进行表面刮擦，为了避免清洁液外流，工作头1还具有吸水功能。
具体地，工作头1内部中空设置，其另一端机身2枢转连接的同时，还与机身2保持连通，如此通过负压机构4在机身2内形成的负压环境，能够将外部的清洁液回收至一特定空间中进行存放。相应的，工作头1上安装有柔性刮擦元件11的一端形成有进液口，另一端形成有出液口，装配腔21的底部具有与内部相连通的开口。外部的清洁液通过进液口，流经工作头1的内部空间，通过出液口流入到上述特定空间中。
上述特定空间可以为形成于机身2中的独立空间，也可以为与机身2分体设置的收集瓶。
当该特定空间为机身2中的独立空间时，该独立空间与机身2的其余空间保持隔离，装配腔21底部的开口直接与该独立空间相连通。此时，工作头1另一端可通过液体收集机构3与上述独立空间相连通，该液体收集机构3可伸入或者不伸入至上述独立空间中。同时，该独立空间还具有一排水孔。
当该特定空间为与机身2分体设置的收集瓶6时，该收集瓶6拆卸地安装于安装于机身2上，此时，工作头1另一端可通过液体收集机构3与上述收集瓶6相连通，该液体收集机构3可伸入或者不伸入至上述收集瓶6中。当需要排水时，可将收集瓶6拆下，并将其中的清洁液倒出。
负压机构4用于使得机身2内部形成负压环境，以便于工作头1在清洁时能够同步吸入回收清洁液。
具体地，负压机构4包括：风叶41以及驱动该风叶41的动力单元42。该负压机构4安装于机身2中另一独立的装配空间22中，该装配空间22具有一抽风口221，该风叶41靠近且背向上述抽风口221设置。如此，动力单元42带动风叶41旋转时，风叶41通过抽风口221持续抽入空气，使得上述存水的特定空间形成负压环境。一个实施方式中，该动力单元42为一马达。
液体收集机构3用于将分离吸入的清洁液和空气，以便于清洁液独立地回收以及通过负压机构4独立地抽吸空气。
其原理在于，任何物质都有悬浮速度，所以在预设的吸水截面下，能够使界面内的空气速度达到悬浮速度，从而把水吸起来。同时，在预设的位置加大截面积，能够降低空气速度，使其速度远低于水等液体的悬浮速度，并且液体保有惯性初速度，不容易改变，从而能够实现液体和气体的自然分离，倾斜、倒立都可以吸水。
具体地，液体收集机构3包括：分离本体31、贯通分离本体31设置的气液通道32和气体抽吸通道33，气液通道32相对气体抽吸通道33独立设置。气液通道32一端经抽吸通道连通至装配腔21底部的开口处，另一端与存水的特定空间相连通。气体抽吸通道33进气端延伸至气液通道32的另一端，出气端延伸至抽风口221处。如此，气液混合物通过气液通道32进入后，清洁液由于重力作用进入到存水的特定空间中，而空气由于负压的作用，通过气体抽吸通道33与清洁液分离。
供电线路5用于为负压机构4供电。具体地，该供电线路5包括：电池 51、导线52以及控制开关53。电池51可以内置于上述装配空间22中，并通过导线52与马达电连接。控制开关53串联于马达和电池51之间的导线52上，且控制开关53自装配空间22中伸出，以便于使用者通过控制开关53控制马达的工作和停止。
综上所述，本发明的旋转式清洁机的工作头相对机身能够自由旋转，如此可根据实际的需求，调节工作头的工作角度，以方便使用者能够对不同空间位置的表面进行清洁。同时，本发明的旋转式清洁机还可在清洁的同时回收清洁液，以避免清洁液的外流。此外，通过采用液体收集机构，可把水自更低的位置吸入，并可以实现倒立清洁吸水的效果。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (9)

  1. 一种旋转式清洁机，其特征在于，所述旋转式清洁机包括：工作头、机身以及负压机构；
    所述工作头一端安装有柔性刮擦元件，另一端与所述机身枢转连接，所述工作头内部中空设置，且所述工作头另一端与所述机身相连通，所述负压机构内置于所述机身中，所述负压机构所在的装配空间具有抽风口，所述负压机构包括：风叶以及驱动所述风叶枢转的动力单元，所述风叶设置于所述抽风口处。
  2. 根据权利要求1所述的旋转式清洁机，其特征在于，所述柔性刮擦元件为边缘自工作头端部伸出的海绵条或者橡胶条。
  3. 根据权利要求1所述的旋转式清洁机，其特征在于，所述机身上设置有适于所述工作头另一端枢转连接的装配腔，所述工作头另一端插接于所述装配腔中。
  4. 根据权利要求3所述的旋转式清洁机，其特征在于，所述该工作头另一端与装配腔之间设置有胶圈。
  5. 根据权利要求3所述的旋转式清洁机，其特征在于，所述工作头上安装有柔性刮擦元件的一端形成有进液口，另一端形成有出液口，所述装配腔的底部具有开口。
  6. 根据权利要求1所述的旋转式清洁机，其特征在于，所述机身中形成有一独立空间，所述工作头另一端与所述独立空间保持连通。
  7. 根据权利要求1所述的旋转式清洁机，其特征在于，所述旋转式清洁机还包括收集瓶，所述收集瓶拆卸地安装于机身上，所述工作头另一端与所述收集瓶保持连通。
  8. 根据权利要求1所述的旋转式清洁机，其特征在于，所述动力单元为一马达，所述马达与所述风叶的枢轴传动连接。
  9. 根据权利要求1所述的旋转式清洁机，其特征在于，所述旋转式清洁机还包括供电线路，所述供电线路包括：电池、导线以及控制开关；
    所述电池通过导线与所述动力单元电连接，所述控制开关串联于所述马达和电池之间的导线上。
PCT/CN2020/115236 2020-09-11 2020-09-15 旋转式清洁机 WO2022052137A1 (zh)

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