WO2014117629A1 - 一种手持式清洁机 - Google Patents

一种手持式清洁机 Download PDF

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Publication number
WO2014117629A1
WO2014117629A1 PCT/CN2013/091248 CN2013091248W WO2014117629A1 WO 2014117629 A1 WO2014117629 A1 WO 2014117629A1 CN 2013091248 W CN2013091248 W CN 2013091248W WO 2014117629 A1 WO2014117629 A1 WO 2014117629A1
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Prior art keywords
water
air
hand
cleaning machine
disposed
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PCT/CN2013/091248
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English (en)
French (fr)
Inventor
杨镇谦
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卓力电器集团有限公司
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Application filed by 卓力电器集团有限公司 filed Critical 卓力电器集团有限公司
Publication of WO2014117629A1 publication Critical patent/WO2014117629A1/zh

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Classifications

    • 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

Definitions

  • the invention relates to a hand-held cleaning machine.
  • Handheld cleaners are generally used to clean glass and the like.
  • the existing hand-held cleaning machine generally comprises a casing, a handle is formed in a middle portion of the casing, and a switch is arranged on the handle; a head of the casing is connected to the brush head, a bottom of the casing is connected to the water tank, and a motor is arranged in the casing, the motor
  • the output shaft is provided with a suction air blade, and an air outlet is further disposed on the casing; a water and gas separation device is disposed between the suction air blade and the brush head.
  • the working principle is as follows: Pressing the switch, the motor works, sucking air through the suction fan blade, and generating negative pressure at the brush head, the dust and sewage can be sucked into the brush head through the brush head, and the sewage is collected after passing through the water gas separation device. The gas is discharged outside the machine through the air outlet.
  • the water vapor separation device of the existing hand-held cleaning machine generally adopts an arc-shaped water retaining plate. After the sewage is flushed onto the water retaining plate, the sewage is blocked, thereby achieving water and gas separation.
  • the disadvantages are that: the water and gas separation in the form of the water retaining plate is not complete, and the sewage will splash after impacting the water deflector, polluting the inside of the body.
  • a hand-held cleaning machine comprising a casing, a handle is formed in a middle portion of the casing, and a switch is arranged on the handle;
  • the head of the casing is connected to the brush head, the bottom of the casing is connected to the water tank, the casing is further provided with a motor, and the output shaft of the motor is provided with a suction fan blade, and the casing is further provided with Air outlet
  • a water and gas separation device is disposed between the suction fan blade and the brush head;
  • the water vapor separation device includes a water vapor separation chamber, a cyclone air guiding shaft is disposed in the water vapor separation chamber, and the cyclone air guiding shaft has an air guiding chamber, and the side wall of the air guiding chamber There is an air guiding opening on the upper opening;
  • the water vapor separation chamber is in communication with a steam inlet passage and a liquid outlet passage
  • the air guiding chamber of the cyclone air guiding shaft is in communication with an air outlet passage
  • the water outlet of the lower end of the liquid outlet passage is aligned with the water outlet
  • the water tank, the inlet passage is in communication with the output end of the brush head.
  • the motor is disposed at a lower portion of the casing, and the air outlet corresponds to a position of the suction fan blade; and the water vapor separation device is disposed at an upper portion of the casing.
  • the housing has a pipe portion corresponding to the handle, and the pipe portion is provided with a water pipe and a gas pipe; an upper end of the water pipe is connected to a water outlet of the liquid outlet passage, and the water pipe is a lower end communicating with the water tank; the gas The upper end of the tube is connected to the outlet passage.
  • a wind blade bracket is disposed outside the suction wind blade, and a lower end of the air pipe is connected to the blade bracket.
  • the invention also has the following additional technical features:
  • the output end of the brush head communicates with the inlet passage through the brush head joint pipe.
  • the water tank is detachably connected to the casing.
  • the motor is provided with a battery.
  • the battery is a button battery, and the button battery is provided with a battery cover.
  • the water tank is provided with a pouring spout, and the pouring spout is provided with a plug cap; the upper end surface of the water tank is provided with a water spout, and the water spout extends to the water tank to extend the diversion tube.
  • the lower end of the water pipe is in communication with the water outlet.
  • An air guiding groove is disposed at an inlet of the brush head; and an air guiding port of the air guiding chamber faces away from the inlet passage.
  • the working principle of the invention is basically the same as that of the existing hand-held cleaning machine: pressing the switch, the motor works, sucking air through the suction fan blade, generating a negative pressure at the brush head, and sucking dust and sewage through the brush head
  • the brush head collects the sewage after passing through the water-gas separation device, and the gas is discharged to the outside of the machine through the air outlet.
  • the way water and gas are separated.
  • the water-gas mixture enters the water-gas separation chamber through the inlet passage.
  • the gas runs around the cyclone wind guide shaft to form a cyclone, and the cyclone enters the wind guide shaft through the air guide port.
  • the chamber then flows out of the outlet passage; and the sewage flows directly into the outlet passage under the centrifugal force of the rotating wind and its own gravity.
  • the beneficial effects of the invention are as follows: 1.
  • the water vapor separation device adopting a cyclone structure, the water and gas separation is more thorough, and no splash of sewage is generated.
  • the water tank is detachable for easy maintenance and battery replacement.
  • Figure 1 is an outline view of the present invention.
  • Figure 2 is a cross-sectional view of the present invention.
  • Figure 3 is a longitudinal sectional view of the present invention.
  • Figure 4 is a side cross-sectional view of the present invention.
  • Fig. 5 is a schematic structural view of a water vapor separation device.
  • Fig. 6 is a schematic view showing another structure of the water vapor separation device.
  • Figure 7 is a schematic view of the structure at the head of the brush.
  • a hand-held cleaning machine includes a housing 1, a handle 2 is formed in a middle portion of the housing 1, and a switch 3 is disposed on the handle 2.
  • the head of the housing 1 is connected to the brush head 4.
  • the bottom of the housing 1 is connected to the water tank 5.
  • the housing 1 is further provided with a motor 6, and the output shaft of the motor 6 is provided with a suction fan blade. 7.
  • the housing 1 is also provided with an air outlet 8.
  • a water vapor separation device is provided between the suction vane 7 and the brush head 4.
  • the water vapor separation device includes a water vapor separation chamber 9, and the cyclone air distribution shaft 9 is provided with a cyclone air guiding shaft 10.
  • the cyclone air guiding shaft 10 is axially disposed, and can be obtained. Better whirlwind effect.
  • the cyclone wind guide shaft 10 has an air guiding chamber 11, and an air guiding opening 12 is defined in a side wall of the air guiding chamber 11.
  • the water vapor separation chamber 9 is in communication with a steam inlet passage 13 and a liquid outlet passage 14, the air guiding chamber 11 of the cyclone air guiding shaft is in communication with an air outlet passage 15, and the lower end of the liquid outlet passage 14 is
  • the water inlet is aligned with the water tank 5, and the inlet passage 13 communicates with the output end of the brush head 4.
  • the output end of the brush head 4 passes between the inlet end and the inlet passage 13
  • the brush head joint pipe 16 is connected, and the air guiding port 12 of the air guiding chamber faces away from the steam inlet passage 13 to facilitate the formation of a cyclone effect.
  • the motor 6 is disposed at a lower portion of the casing 1
  • the air outlet 8 corresponds to a position of the suction air blade 7, and the water vapor separation device is disposed at the
  • the upper part of the housing 1 has a more reasonable layout.
  • the housing 1 has a pipe portion 17 corresponding to the handle, and the pipe portion 17 is provided with a water pipe 18 and a gas pipe 19; an upper end of the water pipe 18 and the liquid outlet passage
  • the water outlet of the water pipe 18 is connected to the water tank 5; the upper end of the air pipe 19 is connected to the air outlet passage 15. Drainage and venting are carried out through the water pipe 18 and the gas pipe 19, and the discharge is more regular.
  • the air suction blade 7 is disposed outside the air suction blade 7 in the embodiment, and the lower end of the air pipe 19 is connected to the wind blade bracket 20 to make the exhaust air clear; the upper end surface of the water tank is provided with water
  • the water outlet 21 extends from the water outlet 21 to the water conduit 22, and the lower end of the water pipe 18 communicates with the water outlet 21, so that the drainage is smoother and the sewage does not splash at all.
  • the water tank 5 is detachably connected to the casing 1, and specifically, a snap connection or the like can be used, and even the casing 1 can be directly placed on the water tank 5.
  • the motor is provided with a battery 23, and the battery 23 can be a button battery.
  • the button battery is provided with a battery cover 24, and the battery can be replaced after the water tank 4 is removed.
  • the water tank 5 is provided with a pouring spout, and the pouring spout is provided with a plug cap 25, and after the plug cap 25 is opened, the water in the water tank can be poured out.
  • the inlet of the brush head is provided with an air guiding groove 26, and the air guiding groove 26 is preferably wave-shaped to facilitate the inhalation of the water-gas mixture.
  • the working principle of the invention is basically the same as that of the existing hand-held cleaning machine: pressing the switch 3, the motor 6 works, sucking air through the suction fan blade 7, and generating a negative pressure at the brush head 4, through the brush head 4
  • the dust and sewage are sucked into the brush head, and the sewage is collected after passing through the water-gas separation device, and the gas is discharged to the outside of the machine through the air outlet 8.
  • the water-gas mixture enters the water-vapor separation chamber 9 through the inlet passage 13
  • the gas circulates around the cyclone wind guide shaft 10 to form a cyclone
  • the cyclone enters into the air guiding chamber 11 of the cyclone air guiding shaft through the air guiding port 12, and then flows out from the air outlet passage 15, and the sewage is in the rotating wind.
  • the centrifugal force and its own gravity enter the liquid outlet channel 14 and directly flow out.

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Cleaning In General (AREA)

Abstract

一种手持式清洁机，包括壳体（1），形成在壳体中部的手柄（2），手柄上设置有开关（3）。壳体的头部连接刷头（4）。壳体底部连接水箱（5），壳体内还设置有电机（6）。电机的输出轴设置有吸风风叶（7），壳体上还设置有出风口（8）。吸风风叶和刷头之间设置有水气分离装置。水气分离装置包括水气分离腔体（9）。水气分离腔体内设置有旋风导风轴（10）。旋风导风轴具有导风腔（11），导风腔的侧壁上开设有导风口（12）。水气分离腔体与一进汽通道（13）及一出液通道（14）联通。旋风导风轴的导风腔与一出气通道（15）联通，出液通道的下端出水口对准水箱，进汽通道与刷头的输出端联通。该手持清洁机采用了旋风结构，分离彻底，且不会形成污水的飞溅。

Description

一种手持式清洁机 技术领域
本发明涉及一种手持式清洁机。
背景技术
手持式清洁机一般用于清洁玻璃等。 现有的手持式清洁机一般包括壳体， 壳体的中部形 成有手柄， 手柄上设有开关； 壳体的头部连接刷头， 壳体的底部连接水箱， 壳体内还设有电 机， 电机的输出轴设有吸风风叶， 该壳体上还开设有出风口； 在吸风风叶和刷头之间设有水 气分离装置。 其工作原理为： 按动开关， 电机工作， 通过吸风风叶吸风， 刷头处产生负压， 通过刷头可将灰尘、 污水吸入刷头， 经过水气分离装置后将污水进行收集， 气体通过出风口 排出机体外。
现有手持式清洁机的水气分离装置一般采用一弧形的挡水板， 污水冲到挡水板上后， 污 水被挡， 从而实现水气分离。 其还存在的缺点在于： 采用挡水板的形式水气分离不彻底， 且 污水冲击挡水板后会飞溅开来， 污染机体内部。
发明内容
为克服现有手持式清洁机的上述不足， 本发明提供一种水气分离更加彻底的手持式清洁机。 本发明解决其技术问题的技术方案是： 一种手持式清洁机， 包括壳体， 所述壳体的中部 形成有手柄， 所述的手柄上设有开关；
所述壳体的头部连接刷头， 所述壳体的底部连接水箱， 所述的壳体内还设有电机， 所述 电机的输出轴设有吸风风叶， 该壳体上还开设有出风口；
在所述的吸风风叶和所述的刷头之间设有水气分离装置；
所述的水气分离装置包括包括一水气分离腔体，所述水气分离腔体内设有一旋风导风轴， 所述的旋风导风轴具有导风腔， 所述导风腔的侧壁上开设有导风口；
所述水气分离腔体与一进汽通道及一出液通道联通， 所述旋风导风轴的导风腔与一出气 通道联通， 所述出液通道的下端的出水口对准所述的水箱， 所述的进汽通道与所述刷头的输 出端联通。
进一步， 所述的电机设于所述壳体的下部， 所述的出风口与所述吸风风叶的位置相对应； 所述的水气分离装置设于所述壳体的上部。
进一步， 所述的壳体具有与所述的手柄对应的管道部， 所述的管道部内设有水管及气管； 所述水管的上端与所述出液通道的出水口连接， 所述水管的下端与所述的水箱联通； 所述气 管的上端与所述的出气通道连接。
进一步， 所述的吸风风叶外设有风叶支架， 所述气管的下端与所述的风叶支架联通。
本发明还具有如下附加技术特征：
所述刷头的输出端与所述的进汽通道之间通过刷头接头管联通。
所述的水箱与所述的壳体之间可拆卸连接。
所述的电机设有电池。
所述的电池为纽扣电池， 所述的纽扣电池外设有电池盖。
所述的水箱上设有倒水口， 所述的倒水口上塞设有塞帽； 所述水箱的上端面设有落水口， 所述的落水口向所述的水箱内延伸出导流管， 所述水管的下端与所述的落水口联通。
所述刷头的进口处设有导风槽； 所述导风腔的导风口背对所述的进汽通道。
本发明的工作原理与现有的手持式清洁机的工作原理基本相同： 按动开关， 电机工作， 通过吸风风叶吸风， 刷头处产生负压， 通过刷头可将灰尘、 污水吸入刷头， 经过水气分离装 置后将污水进行收集， 气体通过出风口排出机体外。 与现有的手持式清洁机不同的是水气分 离的方式。 在本发明中， 水气混合物通过进汽通道进入到水气分离腔体内， 在水气分离腔体 内， 气体绕旋风导风轴运行形成旋风， 旋风通过导风口进入到旋风导风轴的导风腔内， 然后 从出气通道流出； 而污水在旋转风的离心力以及自身的重力作用下进入出液通道直接流出。
本发明的有益效果在于： 1.采用旋风结构的水气分离装置， 水气分离更彻底， 且不会产生 污水的飞溅。 2.水箱可拆卸， 便于维修及更换电池。 3. 刷头的进口处设有导风槽， 利于水气混 合物的吸入。
附图说明
图 1是本发明的外形图。
图 2是本发明的剖视图。
图 3是本发明的纵剖面视图。
图 4是本发明的侧剖面视图。
图 5是水气分离装置的结构示意图。
图 6是水气分离装置的另一结构示意图。
图 7是刷头处的结构示意图。
具体实施方式
下面结合附图和具体实施方式对本发明作进一步详细说明。
参照图 1~图7， 1.一种手持式清洁机， 包括壳体 1， 所述壳体 1的中部形成有手柄 2， 所 述的手柄 2上设有开关 3。 所述壳体 1的头部连接刷头 4， 所述壳体 1的底部连接水箱 5， 所述的壳体 1内还设有电 机 6， 所述电机 6的输出轴设有吸风风叶 7， 该壳体 1上还开设有出风口 8。
在所述的吸风风叶 7和所述的刷头 4之间设有水气分离装置。 所述的水气分离装置包括 包括一水气分离腔体 9， 所述水气分离腔体 9内设有旋风导风轴 10， 本实施例中旋风导风轴 10采用轴向设置， 可取得更好得旋风效果。 所述的旋风导风轴 10具有导风腔 11， 所述导风 腔 11的侧壁上开设有导风口 12。
所述水气分离腔体 9与一进汽通道 13及一出液通道 14联通， 所述旋风导风轴的导风腔 11与一出气通道 15联通， 所述出液通道 14的下端的出水口对准所述的水箱 5， 所述的进汽 通道 13与所述刷头 4的输出端联通， 本实施例中所述刷头 4的输出端与所述的进汽通道 13 之间通过刷头接头管 16联通， 所述导风腔的导风口 12背对所述的进汽通道 13， 利于形成旋 风效果。
本实施例中， 所述的电机 6设于所述壳体 1的下部， 所述的出风口 8与所述吸风风叶 7 的位置相对应， 所述的水气分离装置设于所述壳体 1的上部， 布局更合理。
本实施例中， 所述的壳体 1具有与所述的手柄对应的管道部 17， 所述的管道部 17内设 有水管 18及气管 19; 所述水管 18的上端与所述出液通道 14的出水口连接， 所述水管 18的 下端与所述的水箱 5联通； 所述气管 19的上端与所述的出气通道 15连接。通过水管 18和气 管 19进行排水和排气， 排放更规整。 本实施例中所述的吸风风叶 7外设有风叶支架 20， 所 述气管 19的下端与所述的风叶支架 20联通，排气更畅通；所述水箱的上端面设有落水口 21， 所述的落水口 21 向所述的水箱内延伸出导流管 22， 所述水管 18的下端与所述的落水口 21 联通， 排水更畅通， 污水一点都不会外溅。
本实施例中， 所述的水箱 5与所述的壳体 1之间可拆卸连接， 具体可采用卡扣连接等， 甚至壳体 1可直接搁置在水箱 5上。 所述的电机设有电池 23， 该电池 23可采用纽扣电池， 所述的纽扣电池外设有电池盖 24， 拆卸水箱 4后可对电池进行更换。
本实施例中， 所述的水箱 5上设有倒水口， 所述的倒水口上塞设有塞帽 25， 打开塞帽 25 后可将水箱中的水倒出。
本实施例中， 所述刷头的进口处设有导风槽 26， 导风槽 26优选为波浪形， 利于水气混 合物的吸入。
本发明的工作原理与现有的手持式清洁机的工作原理基本相同： 按动开关 3， 电机 6工 作， 通过吸风风叶 7吸风， 刷头 4处产生负压， 通过刷头 4可将灰尘、 污水吸入刷头， 经过 水气分离装置后将污水进行收集， 气体通过出风口 8排出机体外。 与现有的手持式清洁机不 同的是水气分离的方式。在本发明中，水气混合物通过进汽通道 13进入到水气分离腔体 9内， 在水气分离腔体 9内， 气体绕旋风导风轴 10运行形成旋风， 旋风通过导风口 12进入到旋风 导风轴的导风腔 11内， 然后从出气通道 15流出， 而污水在旋转风的离心力以及自身的重力 作用下进入出液通道 14直接流出。

Claims

权利要求书
1.一种手持式清洁机， 包括壳体， 所述壳体的中部形成有手柄， 所述的手柄上设有开关； 所述壳体的头部连接刷头， 所述壳体的底部连接水箱， 所述的壳体内还设有电机， 所述 电机的输出轴设有吸风风叶， 该壳体上还开设有出风口；
在所述的吸风风叶和所述的刷头之间设有水气分离装置；
其特征在于： 所述的水气分离装置包括包括一水气分离腔体， 所述水气分离腔体内设有 一旋风导风轴， 所述的旋风导风轴具有导风腔， 所述导风腔的侧壁上开设有导风口；
所述水气分离腔体与一进汽通道及一出液通道联通， 所述旋风导风轴的导风腔与一出气 通道联通， 所述出液通道的下端的出水口对准所述的水箱， 所述的进汽通道与所述刷头的输 出端联通。
2.如权利要求 1 所述的手持式清洁机， 其特征在于： 所述的电机设于所述壳体的下部， 所述的出风口与所述吸风风叶的位置相对应； 所述的水气分离装置设于所述壳体的上部。
3.如权利要求 2所述的手持式清洁机， 其特征在于： 所述的壳体具有与所述的手柄对应 的管道部， 所述的管道部内设有水管及气管；
所述水管的上端与所述出液通道的出水口连接， 所述水管的下端与所述的水箱联通； 所述气管的上端与所述的出气通道连接。
4.如权利要求 3所述的手持式清洁机， 其特征在于： 所述的吸风风叶外设有风叶支架， 所述气管的下端与所述的风叶支架联通。
5.如权利要求 1~4之一所述的手持式清洁机， 其特征在于： 所述刷头的输出端与所述的 进汽通道之间通过刷头接头管联通。
6.如权利要求 1~4之一所述的手持式清洁机， 其特征在于： 所述的水箱与所述的壳体之 间可拆卸连接。
7.如权利要求 6所述的手持式清洁机， 其特征在于： 所述的电机设有电池。
8.如权利要求 7所述的手持式清洁机， 其特征在于： 所述的电池为纽扣电池， 所述的纽 扣电池外设有电池盖。
9.如权利要求 4所述的手持式清洁机， 其特征在于： 所述的水箱上设有倒水口， 所述的 倒水口上塞设有塞帽；
所述水箱的上端面设有落水口， 所述的落水口向所述的水箱内延伸出导流管， 所述水管 的下端与所述的落水口联通。
10.如权利要求 1~4之一所述的手持式清洁机， 其特征在于： 所述刷头的进口处设有导风 槽； 所述导风腔的导风口背对所述的进汽通道。
PCT/CN2013/091248 2013-02-01 2013-12-31 一种手持式清洁机 WO2014117629A1 (zh)

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