WO2021232640A1 - 吸尘器 - Google Patents

吸尘器 Download PDF

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Publication number
WO2021232640A1
WO2021232640A1 PCT/CN2020/115951 CN2020115951W WO2021232640A1 WO 2021232640 A1 WO2021232640 A1 WO 2021232640A1 CN 2020115951 W CN2020115951 W CN 2020115951W WO 2021232640 A1 WO2021232640 A1 WO 2021232640A1
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WO
WIPO (PCT)
Prior art keywords
vacuum cleaner
filter bracket
water barrier
tray
cup
Prior art date
Application number
PCT/CN2020/115951
Other languages
English (en)
French (fr)
Inventor
朱锦昌
夏亮
谢园
Original Assignee
天佑电器（苏州）有限公司
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Filing date
Publication date
Application filed by 天佑电器（苏州）有限公司 filed Critical 天佑电器（苏州）有限公司
Publication of WO2021232640A1 publication Critical patent/WO2021232640A1/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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means

Definitions

  • the utility model relates to a cleaning tool, in particular to a vacuum cleaner.
  • vacuum cleaners There are many types of vacuum cleaners on the market. Among them, hand-held vacuum cleaners and small vertical vacuum cleaners are widely used in family life, while wet and dry vacuum cleaners are more used to clean large companies, shopping malls and other areas. In recent years, bucket-type wet and dry vacuum cleaners suitable for household environments have appeared on the market. They are favored by users due to their small size, high work efficiency, and adaptability to both dry and wet working environments.
  • the wet and dry vacuum cleaners on the market usually place a water barrier in the dust bucket.
  • the water barrier will rise as the water level of the liquid rises.
  • the water trap will block the air inlet of the motor chamber, so that liquid cannot enter the motor chamber, and the vacuum cleaner cannot work normally, so that the user can be prompted to improve safety.
  • an embodiment of the present invention provides a vacuum cleaner, a motor; a motor cavity, the motor cavity contains the motor; and a filter.
  • the filter bracket is located upstream of the motor cavity in the airflow direction; a water barrier, the water barrier can be assembled to the filter bracket in two assembly states, the water barrier The member can prevent liquid from entering the motor cavity, and cannot prevent liquid from entering the motor cavity when it is assembled on the filter bracket in the second assembly state;
  • the vacuum cleaner further includes: a support member, when the water blocking member is Assembled in the filter bracket in an assembled state, the water barrier is in the first position in a free state; when the water barrier is assembled in the filter bracket in the second assembled state, the support member The water barrier is pushed up so that the water barrier is in a second position in a free state, and the second position is different from the first position.
  • the water barrier includes a cup body, a cup bottom provided at one end of the cup body and a cup mouth provided at the other end of the cup body, when the water barrier and the filter bracket are in the first In the second assembly state, the bottom of the cup is in contact with the support, and the mouth of the cup faces the motor cavity.
  • the vacuum cleaner further includes a dust bucket, the filter bracket is disposed in the dust bucket, and the filter bracket includes a first end close to the motor cavity and a second end far away from the motor cavity.
  • the supporting member is arranged at the second end.
  • the vacuum cleaner further includes a tray, and the tray defines an air inlet.
  • the cup mouth is in contact with the tray, and the air inlet is at least partially contained in the cup body.
  • the filter holder is detachably connected to the tray, and when the water barrier and the filter holder are in the second assembled state, the cup mouth is pushed against the tray to make the filter The bracket cannot be connected to the tray.
  • the distance from the second end to the cup opening is greater than the distance from the second end to the lower surface of the tray when the filter holder is connected to the tray.
  • the support member extends from the second end to the first end in a vertical direction.
  • the support member is configured in a columnar shape, and the support member and the filter bracket are integrally formed.
  • the water barrier is movably contained in the filter bracket, and when the water level in the dust bucket rises, the water barrier moves upward along the inner surface of the filter bracket.
  • the vacuum cleaner of the present invention is provided with a support member.
  • the support member cooperates with the water barrier to raise the water barrier, so that the water barrier is significantly higher than The position where it is normally installed, so that the user can notice the abnormal position of the water barrier, and thus realize that the water barrier is incorrectly installed, and reinstall the water barrier, which enhances the safety of the vacuum cleaner. .
  • Figure 1 is a schematic diagram of the entire vacuum cleaner in an embodiment of the utility model
  • Figure 2 is a cross-sectional view of the vacuum cleaner when the water barrier and the filter bracket of the vacuum cleaner in the first embodiment of the present invention are in a first assembled state;
  • FIG. 3 is a cross-sectional view of the vacuum cleaner when the water barrier and the filter bracket of the vacuum cleaner in the first embodiment of the present invention are in a second assembled state;
  • Figure 4 is a partial enlarged view of part A in Figure 3;
  • FIG. 5 is a cross-sectional view of the vacuum cleaner when the water barrier and the filter bracket of the vacuum cleaner are in a second assembled state in the third embodiment of the present invention
  • Fig. 6 is a partial enlarged view of part B in Fig. 5.
  • the present invention provides a vacuum cleaner.
  • the vacuum cleaner is a bucket-type wet and dry vacuum cleaner.
  • the vacuum cleaner can also be a handheld Type, can also be horizontal, not limited to only barrel type.
  • the vacuum cleaner 1 includes a dust bucket 12 and a head 13 arranged above the dust bucket 12.
  • the installation method of the dust bucket 12 and the head 13 may be a snap connection , It can also be connected by screws.
  • the dust bucket 12 is provided with a suction port 11, and the airflow containing liquid enters the dust bucket 12 through the suction port 11.
  • the suction port 11 can also be connected with a hose or a floor brush (not shown) )
  • users can use the above-mentioned accessories to perform operations, which not only improves the cleaning efficiency, but also enables the vacuum cleaner to clean various difficult-to-clean places, such as wall corners, ceilings, etc.
  • the dust bucket 12 is also provided with a filter assembly
  • the filter assembly includes a filter bracket 17, usually, the filter bracket 17 is also provided with a filter screen (not shown), the air flow containing liquid can be filtered through the filter screen
  • the filter assembly further includes a cyclone separation device (not shown), the air stream containing liquid is further filtered through the cyclone separation device, and the liquid is retained in the dust bucket 12.
  • the vacuum cleaner also includes an air inlet 16, the filter bracket 17 is arranged below the air inlet 16, the air inlet 16 is located in the dust bucket 12, and the filtered air flow is used by the air inlet The port 16 leaves the dust bucket 12.
  • the vacuum cleaner 1 further includes a motor 14 and a motor cavity. The motor cavity accommodates the motor 14.
  • the motor 14 can drive an impeller (not shown) to rotate.
  • the impeller is arranged in the impeller cavity 15.
  • the filter bracket 17 is located upstream of the motor cavity in the airflow direction. Therefore, the filtered airflow leaves the dust bucket 12 through the air inlet 16 and enters the motor cavity. In this way, when the vacuum cleaner has been working for a long time, and more and more liquid is stored in the dust bucket 12, the water level of the liquid in the dust bucket 12 will gradually rise, and when the water level rises close to the When the air inlet 16 is located, the liquid may be driven by the air flow into the air inlet 16. When liquid enters the motor cavity from the air inlet 16, the liquid may affect the motor 14, causing the motor 14 to be damp and unable to work normally, which may cause a short circuit and bring certain safety hazards. .
  • the vacuum cleaner of the present invention further includes a water blocking member 20, the water blocking member 20 is provided in the filter bracket 17, and the water blocking member 20 can be connected to the air inlet 16 or Separately, the water barrier 20 can be assembled to the filter bracket 17 in two assembled states.
  • the water barrier 20 When the water barrier 20 and the filter bracket 17 are in the first assembled state, and the water barrier 20 When mated with the air inlet 16, liquid cannot enter the motor cavity through the air inlet 16.
  • the water barrier 20 further includes a cup body 21, a cup bottom 23 provided at one end of the cup body 21, and a cup provided at the other end of the cup body 21 ⁇ 22.
  • the first assembly state is specifically that the cup opening 22 of the water barrier 20 is installed in the filter bracket 17 facing downwards.
  • the cup bottom 23 is facing the air inlet 16, when the When the water level in the dust bucket 12 rises, the water barrier 20 at least partially floats on the water surface, and the water barrier 20 moves upward as the water level rises.
  • the water barrier 20 is mated with the air inlet 16, and the bottom 23 of the water barrier 20 blocks the air inlet 16, so that the liquid Or the air flow can no longer enter the air inlet 16, thus, on the one hand, the liquid cannot enter the motor cavity and will not cause damage to the motor 14; Know and check.
  • the water barrier 20 of the present invention greatly reduces potential safety hazards and improves user experience.
  • the water barrier 20 and the filter bracket 17 of the present invention also include a second assembled state.
  • the water barrier 20 cannot prevent liquid from entering the air inlet 16 and the first The second assembly state is specifically that the cup opening 22 of the water barrier 20 is installed in the filter bracket 17 facing upwards.
  • the cup opening 22 faces the motor cavity, specifically the air inlet 16,
  • the user may install the water barrier 20 in the filter bracket 17 with the mouth 22 of the water barrier 20 facing upwards due to daily habits or carelessness.
  • the vacuum cleaner of the present invention also includes a support 10, when the water barrier 20 and the filter bracket 17 are in the first assembled state, the water barrier 20 is in the first position in the free state;
  • the water blocking member 20 is assembled in the filter bracket 17 in the second assembly state, and the supporting member 10 pushes up the water blocking member 20 so that the water blocking member 20 is in the second position in a free state,
  • the second position is different from the first position.
  • the second position is higher than the first position, so that the user can notice that the position of the water barrier 20 is significantly higher than that of the water barrier when using a vacuum cleaner.
  • the position can be adjusted so as to reduce the risk of incorrect installation of the water barrier 20. Specifically, please refer to FIG. 2.
  • the filter bracket 17 is provided in the dust bucket 12, and the filter bracket 17 includes a first end close to the motor cavity. 171 and a second end 172 away from the motor cavity, and the support 10 is disposed at the second end 172.
  • the water barrier 20 is movably contained in the filter bracket 17. When the water level in the dust bucket 12 rises, the water barrier 20 moves upward along the inner surface of the filter bracket 17.
  • the cup bottom 23 is in contact with the support 10, because the support 10 protrudes from the second end 172 ,
  • the water barrier 20 is lifted by the support 10 in the free state, and is higher than the position when the water barrier 20 and the filter bracket 17 are in the first assembled state, so that the user
  • the abnormality of the position of the water barrier 20 can be detected and adjusted in time to prevent water from flowing into the motor cavity when the vacuum cleaner works for a long time.
  • the vacuum cleaner further includes a tray 18, the tray 18 defines the air inlet 16, and the tray 18 can be connected with the filter bracket 17 to realize the assembly of the tray 18 and the filter bracket 17, specifically
  • the tray 18 is provided with a first hook 181
  • the first end of the filter bracket 17 is provided with a second hook 173
  • the first hook 181 is matched with the second hook 173
  • the detachable connection between the tray 18 and the filter bracket 17 can be realized.
  • the cup opening 22 is in contact with the tray 18, and the air inlet 16 It is at least partially contained in the cup body 21.
  • the supporting member 10 extends from the second end 172 to the first end 171 in a vertical direction.
  • the supporting member 10 is configured as a column, and the supporting member 10 It is integrally formed with the second end 172, thereby further saving cost and facilitating manufacturing. If the length of the supporting member 10 in the vertical direction is relatively long, when the water blocking member 20 and the filter bracket 17 are in the second assembled state, the position of the water blocking member 20 will be much higher than the position of the water blocking member 20. The position of the water blocking member 20 when the water blocking member 20 and the filter bracket 17 are in the first assembled state, so that the user can more intuitively feel that the water blocking member 20 is abnormally installed.
  • the filter bracket 17 and the tray 18 can be normally connected, and when the water barrier 20 and the filter bracket 17 are in the second assembled state, the cup 22 is in contact with the tray 18 , The air inlet 16 is contained in the cup 21, so that if the vacuum cleaner starts to work, the water barrier 20 will be sucked up, thereby blocking the air inlet 16, so that the user will find the vacuum cleaner The work efficiency is reduced, and inspections are performed, so that the vacuum cleaner will not work for a long time, and the water flow will not flow into the motor cavity.
  • the air inlet 16 defined by the tray 18 is only a preferred embodiment. In other embodiments, the air inlet 16 may also be defined by the nose 13 The base is defined. It should also be noted that when the water barrier 20 and the filter bracket 17 are in the second assembly state, the cup 22 and the tray 18 are in contact with each other, which is only an embodiment of the present invention. In an embodiment, if the power of the motor 14 is relatively large, when the water barrier 20 and the filter bracket 17 are in the second assembled state, the cup opening 22 may also be located below the tray 18 The closer position only needs to satisfy the requirement that the water blocking member 20 is sucked up to block the air inlet 16 when the vacuum cleaner is working.
  • the cup 22 is pushed Press the tray 18 so that the filter bracket 17 and the tray 18 cannot be connected.
  • the water blocking member 20 and the filter bracket 17 are in the second assembly state, if the length of the support member 10 in the vertical direction is longer, and satisfies the requirements of the second end 172 to If the distance of the cup opening 22 is greater than the distance from the second end 172 to the bottom surface of the tray 18 when the filter bracket 17 is connected to the tray 18, the cup opening 22 of the water barrier 20 will push against The tray 18 is such that the first hook 181 of the tray 18 interferes with the second hook 173 of the filter bracket 17, so that the filter bracket 17 and the tray 18 cannot be connected.
  • the user can detect the abnormality and perform an inspection. Only when the user reinstalls the water barrier 20 so that the water barrier 20 and the filter bracket 17 are in the first assembled state, the filter bracket 17 and the tray 18 can be connected.
  • the support 10 may not be designed vertically, or may be designed obliquely. The vertical design of the support 10 can save cost and has a higher structural strength.
  • the height of the cup body 21 of the water barrier 20 is greater than or equal to the length of the support 10 in the vertical direction, so that the water barrier 20 and When the filter bracket 17 is in the first assembly state, the support 10 will not push up the water barrier 20 due to contact with the inner surface of the cup bottom 23 of the water barrier 20, so that the The water barrier 20 can be installed in the filter bracket 17 more stably.
  • the height of the cup 21 of the water barrier 20 can also be slightly smaller than that of the support 10 along the vertical direction.
  • the length of the direction only needs to satisfy when the water blocking member 20 is assembled in the filter bracket 17 in the first assembled state, and the water blocking member 20 is in the first position in the free state; when the water blocking member 20 is in the first position;
  • the member 20 is assembled in the filter bracket 17 in the second assembly state, the support member 10 pushes up the water barrier 20 so that the water barrier 20 is in the second position in the free state, and the first The second position may be different from the first position.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

一种吸尘器（1），包括电机（14）、电机腔、过滤支架（17）、隔水件（20）和支撑件（10）；电机腔容置电机（14）；过滤支架（17）在气流方向上位于电机腔的上游；隔水件（20）以两种装配状态装配于过滤支架（17），当隔水件（20）以第一装配状态装配于过滤支架（17）中，隔水件（20）在自由状态下处于第一位置；当隔水件（20）以第二装配状态装配于过滤支架（17）中，支撑件（10）顶起隔水件（20）使得隔水件（20）在自由状态下处于第二位置，第二位置与第一位置不相同。当隔水件（20）错误安装时，用户可得到提示，以此提高安全性。

Description

吸尘器 技术领域
本实用新型涉及了清洁工具，尤其涉及一种吸尘器。
背景技术
市场上的吸尘器种类繁多，其中，手持吸尘器及小型的立式吸尘器广泛地使用于家庭生活，而干湿吸尘器则更多地应用于清洁面积较大的公司、商场等区域。近年来，适用于家庭环境的桶式干湿吸尘器出现在了市场上，由于其体积小、工作效率高、且能适应干湿两种工作环境，而受到用户青睐。
现有的干湿吸尘器设有尘桶，含有液体的气流由吸口进入尘桶后，在尘桶内得到过滤，液体留着尘桶中，气流则由尘桶进入电机腔室，后离开吸尘器。当吸尘器长期工作后，尘桶内的液体逐渐积累，水位逐渐上升，当水位到达一定高度时，液体则可能会被吸进电机腔室中，从而对带动叶轮转动的电机造成影响，不仅会损害吸尘器，还有可能造成短路，具有一定的安全隐患。
为了避免尘桶中的液体被吸进电机腔室，市场上的干湿吸尘器通常在尘桶内放置一隔水杯，隔水杯会随着液体的水位上升而上浮，当液体水位到达一定高度时，隔水杯会堵住电机腔室的进气口，从而使得液体无法进入电机腔室，且吸尘器无法正常进行工作，以此用户可得到提示，提高了安全性。
但是，在家庭生活中，用户难以避免地可能会将隔水杯倒装，此时，隔水杯则无法起到堵住电机腔室的进气口的作用。
实用新型内容
为了克服现有技术中吸尘器的隔水件错误安装时用户得不到提示的技术问题，本实用新型实施例提供了一种吸尘器，电机；电机腔，所述电机腔容置所述电机；过滤支架，所述过滤支架在气流方向上位于所述电机腔的上游；隔水件，所述隔水件可以以两种装配状态装配于所述过滤支架，在第一装配状态下所述隔水件可以阻止液体进入所述电机腔，以第二装配状态装配于所述过滤支架时无法阻止液体进入所述电机腔；所述吸尘器还包括：支撑件，当所述隔水件以所述第一装配状态装配于所述过滤支架中，所述隔水件在自由状态下处于第一位置；当所述隔水件以所述第二装配状态装配于所述过滤支架中，所述支撑件顶起所述隔水件使得所述隔水件在自由状态下处于第二位置，所述第二位置与所述第一位置不相同。
进一步地，所述隔水件包括杯体，设于所述杯体一端的杯底及设于所述杯体另一端的杯 口，当所述隔水件与所述过滤支架处于所述第二装配状态时，所述杯底与所述支撑件相接触，所述杯口朝向所述电机腔。
进一步地，所述吸尘器还包括尘桶，所述过滤支架设于所述尘桶内，所述过滤支架包括靠近于所述电机腔的第一端及远离所述电机腔的第二端，所述支撑件设置于所述第二端。
进一步地，所述吸尘器还包括托盘，所述托盘限定出进气口。
进一步地，所述隔水件与所述过滤支架处于所述第二装配状态时，所述杯口与所述托盘接触，所述进气口至少部分收容于所述杯体内。
进一步地，所述过滤支架可拆卸地与所述托盘相连，当所述隔水件与所述过滤支架处于所述第二装配状态时，所述杯口推抵所述托盘以使得所述过滤支架与所述托盘无法相连。
进一步地，所述第二端到所述杯口的距离大于所述过滤支架与所述托盘相连时所述第二端到所述托盘下表面的距离。
进一步地，所述支撑件由所述第二端沿竖直方向向所述第一端延伸。
进一步地，所述支撑件构造为柱状，且所述支撑件与所述过滤支架一体成型。
进一步地，所述隔水件可运动地收容于所述过滤支架，当所述尘桶内水位上升时，所述隔水件沿所述过滤支架的内表面向上运动。
本实用新型的有益效果如下：
本实用新型的吸尘器设置支撑件，当隔水件错误地安装于过滤支架时，支撑件会与隔水件相配合以顶高所述隔水件，从而使得所述隔水件明显地高于其正常安装时所处的位置，以此，用户可注意到隔水件位置的异常，从而可意识到隔水件装错了，并重新进行隔水件的安装，增强了吸尘器使用的安全性。
为让本实用新型的上述和其他目的、特征和优点能更明显易懂，下文特举较佳实施例，并配合所附图式，作详细说明如下。
附图说明
为了更清楚地说明本实用新型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实用新型的一些实施例，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是本实用新型实施例中吸尘器的整机示意图；
图2是本实用新型第一实施例中吸尘器的隔水件与过滤支架处于第一装配状态时吸尘器 的剖视图；
图3是本实用新型第一实施例中吸尘器的隔水件与过滤支架处于第二装配状态时吸尘器的剖视图；
图4是图3中A部分的局部放大图；
图5是本实用新型第三实施例中吸尘器的隔水件与过滤支架处于第二装配状态时吸尘器的剖视图；
图6是图5中B部分的局部放大图。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型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实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，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，都属于本实用新型保护的范围。
在本实用新型的描述中，需要说明的是，术语“上”、“下”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。此外，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”等的特征可以明示或隐含地包括一个或者更多个该特征。
为达到上述目的，本实用新型提供了一种吸尘器，在本实用新型的优选实施例中，所述吸尘器为桶式的干湿吸尘器，当然，在其他实施例中，所述吸尘器也可以是手持式的，也可以是卧式的，而不局限于仅为桶式的。
请具体参考图1-图6，所述吸尘器1包括尘桶12、设于所述尘桶12上方的机头13，所述尘桶12与所述机头13的安装方式可以是卡扣连接，也可以是通过螺钉相连。在本实施例中，所述尘桶12设有吸口11，含有液体的气流由所述吸口11进入所述尘桶12，通常，所述吸口11还可以连接软管、地刷(未图示)等附件，用户可利用上述附件进行作业，以此，不仅可以提高清洁效率，还可以使得吸尘器可以对各种难以进行清洁的地方进行清洁，比如，墙角，天花板等。所述尘桶12内还设有过滤组件，所述过滤组件包括过滤支架17，通常，所述过滤支架17上还设有滤网(未图示)，含有液体的气流经由滤网可得到过滤，特别地，所述过滤组件还包括旋风分离装置(未图示)，含有液体的气流经由所述旋风分离装置进一步地进行过滤，液体留存于所述尘桶12中。所述吸尘器还包括进气口16，所述过滤支架17 设置于所述进气口16下方，所述进气口16位于所述尘桶12内，且经过过滤的气流，由所述进气口16离开所述尘桶12。所述吸尘器1还包括电机14及电机腔，所述电机腔容置所述电机14，所述电机14可带动叶轮(未图示)转动，所述叶轮设于叶轮腔室15内，所述过滤支架17在气流方向上位于所述电机腔的上游,故，经过过滤的气流，由所述进气口16离开所述尘桶12，并进入所述电机腔。以此，当所述吸尘器进行了长时间的工作后，存储于所述尘桶12的液体越来越多，则所述尘桶12内的液体的水位逐渐上升，当水位上升到靠近所述进气口16的位置时，液体则可能被气流带动进入所述进气口16内。当液体由所述进气口16进入所述电机腔时，液体可能会对所述电机14造成影响，使得所述电机14受潮而无法正常工作，更有可能造成短路，带来一定的安全隐患。
以此，本实用新型的所述吸尘器还包括隔水件20，所述隔水件20设于所述过滤支架17内，且所述隔水件20可与所述进气口16配接或分离，所述隔水件20可以以两种装配状态装配于所述过滤支架17，当所述隔水件20与所述过滤支架17处于所述第一装配状态，且所述隔水件20与进气口16配接时，液体无法由所述进气口16进入所述电机腔。具体来说，在本实用新型的优选实施例中，所述隔水件20还包括杯体21，设于所述杯体21一端的杯底23及设于所述杯体21另一端的杯口22。所述第一装配状态具体是所述隔水件20的杯口22朝下安装于所述过滤支架17中，此时，所述杯底23正对着所述进气口16，当所述尘桶12内的水位上升时，所述隔水件20至少部分浮在水面上，且所述隔水件20随着水位的上升向上运动。当水位上升到存在安全隐患的高度时，所述隔水件20与所述进气口16配接，且所述隔水件20的杯底23堵住所述进气口16，以使得液体或气流无法再进入所述进气口16，以此，一方面，液体无法进入所述电机腔，不会对所述电机14造成损害；另一方面吸尘器无法继续作业，会发出声响，用户可得知并进行查验。通过本实用新型的所述隔水件20极大地减少了安全隐患，提高了用户体验。
本实用新型的隔水件20与所述过滤支架17还包括第二装配状态，在所述第二装配状态下，所述隔水件20无法阻止液体进入所述进气口16，所述第二装配状态具体是所述隔水件20的杯口22朝上安装于所述过滤支架17中，此时，所述杯口22朝向所述电机腔，具体是朝向所述进气口16，具体来说，用户在进行所述隔水件20的安装时，很可能因为日常生活的习惯或粗心大意，而将隔水20的杯口22朝上的安装于所述过滤支架17中。当所述隔水件20与所述过滤支架17处于所述第二装配状态时，若水位上升到存在安全隐患的高度，所述隔水件20与所述进气口16配接，所述隔水件20的所述杯口22无法堵住所述进气口16，从而液体或气流仍可以进入所述进气口16，液体仍可能与所述电机14接触，从而对吸尘器造成损害。
本实用新型的吸尘器还包括支撑件10，当所述隔水件20与所述过滤支架17处于所述第一装配状态时，所述隔水件20在自由状态下处于第一位置；当所述隔水件20以所述第二装配状态装配于所述过滤支架17中，所述支撑件10顶起所述隔水件20使得所述隔水件20在自由状态下处于第二位置，所述第二位置与所述第一位置不相同。在本实用新型的优选实施例中，所述第二位置高于所述第一位置，以此，用户可注意到所述隔水件20的位置明显高出于平常使用吸尘器时隔水件的位置，从而进行调整，降低了错误安装所述隔水件20的风险。具体来说，请参考图2，在本实用新型的第一实施例中，所述过滤支架17设于所述尘桶12内，所述过滤支架17包括靠近于所述电机腔的第一端171及远离所述电机腔的第二端172，所述支撑件10设置于所述第二端172。所述隔水件20可运动地收容于所述过滤支架17，当所述尘桶12内水位上升时，所述隔水件20沿所述过滤支架17的内表面向上运动。当所述隔水件20与所述过滤支架17处于所述第二装配状态时，所述杯底23与所述支撑件10相接触，由于所述支撑件10突出于所述第二端172，则所述隔水件20在自由状态下被所述支撑件10顶起，高出所述隔水件20与所述过滤支架17处于所述第一装配状态时的位置，以此，用户可察觉到隔水件20位置的异常，并及时进行调整，以避免所述吸尘器长时间工作时，水流流进所述电机腔。
所述吸尘器还包括托盘18，所述托盘18限定出所述进气口16，且所述托盘18可与所述过滤支架17相连以实现所述托盘18与所述过滤支架17的装配，具体来说，所述托盘18设有第一卡勾181，所述过滤支架17的所述第一端设有第二卡勾173，所述第一卡勾181与所述第二卡勾173配合可实现所述托盘18与所述过滤支架17的可拆卸连接。在本实用新型的第二实施例中，所述隔水件20与所述过滤支架17处于所述第二装配状态时，所述杯口22与所述托盘18接触，所述进气口16至少部分收容于所述杯体21内。具体地，所述支撑件10由所述第二端172沿竖直方向向所述第一端171延伸，在优选的实施例中，所述支撑件10构造为柱状，且所述支撑件10与所述第二端172一体成型，以此，可进一步地节约成本，便于制造。若所述支撑件10的沿竖直方向的长度较长，则所述隔水件20与所述过滤支架17处于第二装配状态时，所述隔水件20的位置会远高于所述隔水件20与所述过滤支架17处于所述第一装配状态时所述隔水件20的位置，以此，用户可更直观地感受到所述隔水件20的安装异常。若所述支撑件10的沿竖直方向的长度加上所述杯体21的高度等于所述过滤支架17与所述托盘18相连时所述第二端172到所述托盘18下表面的距离，则所述过滤支架17与所述托盘18可正常连接，并且当所述隔水件20与所述过滤支架17处于所述第二装配状态时，所述杯口22与所述托盘18接触，所述进气口16收容于所述杯体21，以此，若吸尘器开始工作，则所述隔水件20会被吸起，从而堵住所述进气口16，从而用户会发现吸尘 器工作效率降低，并进行检查，以此，吸尘器不会长期工作，则水流不会流入所述电机腔。需要注意的是，所述进气口16由所述托盘18限定出仅是一种较优的实施例，在其他实施例中，所述进气口16也可以是由所述机头13的底座限定出。还需要注意的是，所述隔水件20与所述过滤支架17处于所述第二装配状态时，所述杯口22与所述托盘18接触仅是本实用新型的一实施例，在其他实施例中，若所述电机14的功率较大，则所述隔水件20与所述过滤支架17处于所述第二装配状态时，所述杯口22也可以是位于所述托盘18下方较近的位置，仅需满足所述吸尘器工作时，所述隔水件20被吸起以堵住所述进气口16即可。
进一步地，请参考图5-图6，在本实用新型的第三实施例中，当所述隔水件20与所述过滤支架17处于所述第二装配状态时，所述杯口22推抵所述托盘18以使得所述过滤支架17与所述托盘18无法相连。具体来说，当所述隔水件20与所述过滤支架17处于所述第二装配状态时，若所述支撑件10沿竖直方向的长度较长，且满足所述第二端172到所述杯口22的距离大于所述过滤支架17与所述托盘18相连时所述第二端172到所述托盘18下表面的距离，则所述隔水件20的杯口22会推抵所述托盘18，以使得所述托盘18的第一卡勾181与所述过滤支架17的第二卡勾173发生干涉，从而，所述过滤支架17与所述托盘18无法完成连接，以此，用户可察觉到异常，并进行检查，仅有当用户重新安装所述隔水件20，以使得所述隔水件20与所述过滤支架17处于所述第一装配状态，所述过滤支架17与所述托盘18才可以实现连接。需要注意的是，在其他实施例中，所述支撑件10也可以不是竖直设计的，也可以是斜向设计的，所述支撑件10竖直设计可节约成本，且结构强度较高。还需要注意的是，在优选的实施例中，所述隔水件20的杯体21的高度大于或等于所述支撑件10沿竖直方向的长度，以此，所述隔水件20与所述过滤支架17处于所述第一装配状态时，所述支撑件10不会因为与所述隔水件20的杯底23的内表面接触而顶起所述隔水件20，从而所述隔水件20可更稳定地安装于所述过滤支架17中，当然，在其他实施例中，所述隔水件20的杯体21的高度也可以是稍微小于所述支撑件10沿竖直方向的长度，仅需满足当所述隔水件20以所述第一装配状态装配于所述过滤支架17中，所述隔水件20在自由状态下处于第一位置；当所述隔水件20以所述第二装配状态装配于所述过滤支架17中，所述支撑件10顶起所述隔水件20使得所述隔水件20在自由状态下处于第二位置，所述第二位置与所述第一位置不相同即可。
本实用新型中应用了具体实施例对本实用新型的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本实用新型的方法及其核心思想；同时，对于本领域的一般技术人员，依据本实用新型的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本实用新型的限制。

Claims (10)

  1. 一种吸尘器，包括：
    电机；
    电机腔，所述电机腔容置所述电机；
    过滤支架，所述过滤支架在气流方向上位于所述电机腔的上游；
    隔水件，所述隔水件可以以两种装配状态装配于所述过滤支架，在第一装配状态下所述隔水件可以阻止液体进入所述电机腔，以第二装配状态装配于所述过滤支架时无法阻止液体进入所述电机腔；
    其特征在于，所述吸尘器还包括：
    支撑件，当所述隔水件以所述第一装配状态装配于所述过滤支架中，所述隔水件在自由状态下处于第一位置；当所述隔水件以所述第二装配状态装配于所述过滤支架中，所述支撑件顶起所述隔水件使得所述隔水件在自由状态下处于第二位置，所述第二位置与所述第一位置不相同。
  2. 根据权利要求1所述的吸尘器，其特征在于，所述隔水件包括杯体，设于所述杯体一端的杯底及设于所述杯体另一端的杯口，当所述隔水件与所述过滤支架处于所述第二装配状态时，所述杯底与所述支撑件相接触，所述杯口朝向所述电机腔。
  3. 根据权利要求2所述的吸尘器，其特征在于，所述吸尘器还包括尘桶，所述过滤支架设于所述尘桶内，所述过滤支架包括靠近于所述电机腔的第一端及远离所述电机腔的第二端，所述支撑件设置于所述第二端。
  4. 根据权利要求3所述的吸尘器，其特征在于，所述吸尘器还包括托盘，所述托盘限定出进气口。
  5. 根据权利要求4所述的吸尘器，其特征在于，所述隔水件与所述过滤支架处于所述第二装配状态时，所述杯口与所述托盘接触，所述进气口至少部分收容于所述杯体内。
  6. 根据权利要求4所述的吸尘器，其特征在于，所述过滤支架可拆卸地与所述托盘相连，当所述隔水件与所述过滤支架处于所述第二装配状态时，所述杯口推抵所述托盘以使得所述过滤支架与所述托盘无法相连。
  7. 根据权利要求6所述的吸尘器，其特征在于，所述第二端到所述杯口的距离大于所述过滤支架与所述托盘相连时所述第二端到所述托盘下表面的距离。
  8. 根据权利要求3所述的吸尘器，其特征在于，所述支撑件由所述第二端沿竖直方向向所述第一端延伸。
  9. 根据权利要求1所述的吸尘器，其特征在于，所述支撑件构造为柱状，且所述支撑件与所述过滤支架一体成型。
  10. 根据权利要求1所述的吸尘器，其特征在于，所述隔水件可运动地收容于所述过滤支架，当所述尘桶内水位上升时，所述隔水件沿所述过滤支架的内表面向上运动。
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