WO2021189814A1 - 自移动清洁装置的集尘盒及具有其的自移动清洁装置 - Google Patents

自移动清洁装置的集尘盒及具有其的自移动清洁装置 Download PDF

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Publication number
WO2021189814A1
WO2021189814A1 PCT/CN2020/120481 CN2020120481W WO2021189814A1 WO 2021189814 A1 WO2021189814 A1 WO 2021189814A1 CN 2020120481 W CN2020120481 W CN 2020120481W WO 2021189814 A1 WO2021189814 A1 WO 2021189814A1
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WO
WIPO (PCT)
Prior art keywords
dust
self
moving cleaning
cleaning device
storage cavity
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Application number
PCT/CN2020/120481
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English (en)
French (fr)
Inventor
李蒙
郭辉
邢世清
程福萍
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美智纵横科技有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority claimed from CN202010219563.5A external-priority patent/CN111297268A/zh
Priority claimed from CN202020399179.3U external-priority patent/CN212853351U/zh
Application filed by 美智纵横科技有限责任公司 filed Critical 美智纵横科技有限责任公司
Publication of WO2021189814A1 publication Critical patent/WO2021189814A1/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
    • A47L11/24—Floor-sweeping machines, motor-driven
    • 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

  • This application relates to the technical field of cleaning equipment, and in particular to a dust box of a self-moving cleaning device and a self-moving cleaning device having the same.
  • the cyclone separation dust box in the sweeper industry is a big selling point, which is very attractive to consumers and has great commercial value.
  • some sweepers have added a cyclone separation dust box to the dust box.
  • the cyclone separation dust box includes a cyclone separation cone and a dust storage room. Dust-laden air is sucked from the brush cavity through the air duct to the entrance of the cyclone separation cone. Through the separation of the cyclone separation cone, most of the large dust particles are separated into the dust storage room after passing through the cyclone separation cone. The airflow of fine dust enters the motor after passing through the filter layer.
  • the existing cyclone separation dust box is prone to deposit a large amount of dust on the cone center of the cyclone separation cone, and the large amount of dust will cause blockage in the cyclone separation cone and cause the cyclone separation cone to fail.
  • the present application aims to at least solve the technical problem that the dust separation cylinder in the existing self-moving cleaning device is easily blocked to a certain extent.
  • the first aspect of the present application provides a dust collection box of a self-moving cleaning device.
  • the dust collection box includes a box body. In the inlet, the other side of the box body is provided with an air outlet communicating with the fan of the self-moving cleaning device; the dust separating cylinder, the top of the dust separating cylinder is set as an open opening communicating with the air outlet, and the bottom of the dust separating cylinder is provided with a bottom plate, The bottom plate is used to separate the dust separation cylinder and the dust below the dust separation cylinder; the ash inverted cover, at least part of the ash inverted cover is arranged below the bottom plate, and is used to discharge the dust under the bottom plate.
  • a bottom plate is provided at the bottom of the dust separation cylinder, and the bottom plate separates the dust separation cylinder from the dust under the dust separation cylinder, thereby reducing the dust under the dust separation cylinder from blocking the dust separation cylinder.
  • the dust-laden air enters from the inlet of the dust collection box and moves circularly around the center of the dust separation tube at the dust separation tube. Cleaner airflow will be discharged from the mesh of the dust separation tube through the air outlet. Finally, it is discharged into the outside air. Part of the dust will move down the circle, then slow down in the dust box, and finally settle under the dust separation tube.
  • the bottom plate separates the dust separation tube and the dust below the dust separation tube. This reduces the clogging of the dust separation cylinder by the dust under the dust separation cylinder.
  • the dust collection box of the self-moving cleaning device according to the present application may also have the following additional technical features:
  • a first dust storage cavity and a second dust storage cavity are provided in the box body, the inlet is communicated with the first dust storage cavity, and the dust separation cylinder is disposed in the second dust storage cavity, and a part of dust is provided in the second dust storage cavity. It falls to the bottom of the first dust storage cavity before entering the second dust storage cavity.
  • the top of the second dust storage cavity is provided with an ash inlet facing away from the inlet, and an arc-shaped air duct communicating with the first dust storage cavity is formed at the ash inlet, and the arc-shaped air duct rotates
  • the angle range is 45° ⁇ 180°.
  • a third dust storage cavity is further provided in the box body, and the bottom of the second dust storage cavity is provided with an ash ejection port communicating with the third accommodating cavity, and part of the dust entering the second dust storage cavity passes through Throw the ash port into the third dust storage cavity.
  • At least one speed plate is provided in the area between the bottom plate and the dust-inverted cover, and the dust flowing under the bottom plate is deposited on the dust-inverted cover under the action of the at least one speed plate.
  • At least one speed brake is arranged on the dust cover.
  • the box body has a rectangular parallelepiped structure, and the side of the box body facing the brush cavity is provided with an inclined docking plate, and the inlet is a long strip structure provided on the docking plate.
  • the air outlet is provided on the side of the box body facing away from the rolling brush cavity, and a filter screen is provided at the air outlet.
  • the second aspect of the present application also provides a self-moving cleaning device.
  • the self-moving cleaning device includes the dust collection box of the self-moving cleaning device according to the first aspect of the application.
  • Figure 1 is a first isometric view of a dust box according to an embodiment of the application
  • Figure 2 is a second isometric view of the dust box of an embodiment of the application.
  • Figure 3 is a perspective view of the dust box opening the dust cover of an embodiment of the application
  • Figure 4 is a side view of a dust box according to an embodiment of the application.
  • Figure 5 is a cross-sectional view taken along the line A-A of the dust box shown in Figure 4;
  • Figure 6 is a B-B sectional view of the dust box shown in Figure 4.
  • set and “connection” should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be Directly connected, or indirectly connected through an intermediary.
  • connection should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be Directly connected, or indirectly connected through an intermediary.
  • spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature as shown in the figure. These relative terms are, for example, “bottom”, “upper”, and “inner”. “, “side”, “top”, “down”, “back”, “facing”, etc.
  • This spatial relative relationship term is intended to include different positions of the mechanism in use or operation other than those depicted in the figure. For example, if the mechanism in the figure is turned over, then elements described as “below other elements or features” or “below other elements or features” will then be oriented as “above other elements or features" or “below other elements or features" Above features". Therefore, the example term “below” can include an orientation of above and below.
  • the mechanism can be otherwise oriented (rotated by 90 degrees or in other directions) and the spatial relationship descriptors used in the text are explained accordingly.
  • the first aspect of the present application provides a dust box 100 of a self-moving cleaning device.
  • the dust box 100 includes a box body 10, a dust separation cylinder 20, and a dust dump cover 11.
  • the box body One side of 10 is provided with an inlet 101 communicating with the rolling brush cavity (not shown in the figure) in the self-moving cleaning device, and the other side of the box body 10 is provided with a fan (not shown in the figure) in the self-moving cleaning device.
  • the dust separating cylinder 20 is arranged in the box body 10 for separating air and dust flowing into the box body 10, and the top of the dust separating cylinder 20 is set as an open opening communicating with the air outlet 102, The separated air flows into the fan through the air outlet 102 after passing through the open opening, and the separated dust falls below the dust separation cylinder 20.
  • the bottom of the dust separation cylinder 20 is provided with a bottom plate 21, which is used to separate the dust separation cylinder 20.
  • the dust dumping cover 11 is set at the dust dumping opening at the bottom of the box body 10, and at least part of the dust dumping cover 11 is set below the bottom plate 21, and the dust falling below the dust separating cylinder 20 It can be discharged through the ash pouring port.
  • the dust separating cylinder 20 is distributed in the dust collecting box 100, and the dust separating cylinder 20 is communicated with the roller brush cavity through the box body 10 of the dust collecting box 100, which can reduce the dust separating cylinder.
  • the dust separation cylinder 20 is separated from the dust under the dust separation cylinder 20, so as to reduce the dust under the dust separation cylinder 20 from clogging the dust separation cylinder 20.
  • the dust separation drum 20 in this embodiment may be a cyclone dust separation drum or a spiral dust separation drum.
  • the specific structure of the dust separation drum 20 will be described in detail below.
  • a handle 14 is provided on the top of the dust box 10, and the handle 14 is convenient for the user to maintain and replace the dust box 10.
  • the box body 10 is provided with a first dust storage cavity A and a second dust storage cavity B that communicate with each other, and the inlet 101 communicates with the first dust storage cavity A And it is arranged at the bottom of the first dust storage cavity A, and the dust separation cylinder 20 is arranged in the second dust storage cavity B. Part of the dust falls to the bottom of the box body 10 before entering the second dust storage cavity B.
  • the dust and air in the rolling brush cavity flows into the first dust storage cavity A through the inlet 101 on the dust collection box 100, and the inlet 101 is arranged at the bottom of the first dust storage cavity A, so that Part of the heavy ash falls to the bottom of the box body 10 due to gravity in the first dust storage chamber A, so that the self-moving cleaning device can discharge a part of the dust out of the dust box 100 through the ash pouring port on the box body 10.
  • the dust storage cavity A can reduce the work burden of the dust separation cylinder 20, reduce the phenomenon of dust clogging the dust separation cylinder 20, and improve the working stability of the dust separation cylinder 20.
  • the top of the second dust storage cavity B is provided with an ash inlet 103 facing away from the inlet 101, and the ash inlet 103 is formed with the first dust storage cavity A connected arc-shaped air duct 105, the rotation angle of the arc-shaped air duct 105 ranges from 45° to 180°.
  • the flow path of dust in the first dust storage chamber A can be increased, so that heavier dust can fall on due to gravity during the flow process.
  • the bottom of the first dust storage chamber A specifically, the ash inlet 103 is formed with an arc-shaped air duct 105 communicating with the first dust-storage chamber A, and the rotation angle of the arc-shaped air duct 105 ranges from 45° to 180°. Air and dust flow into the second dust storage chamber B through the arc-shaped air duct 105. After passing through the arc-shaped air duct 105, the air and dust spirally move in the second dust storage chamber B due to inertia, thereby increasing the dust separation cylinder 20. Separating effect on air and dust.
  • a third dust storage cavity C is further provided in the box body 10, and the bottom of the second dust storage cavity B is provided with an ash throwing ash communicating with the third accommodating cavity. Port 104, part of the dust entering the second dust storage cavity B is thrown into the third dust storage cavity C through the ash throwing opening 104.
  • the third dust storage cavity C is provided in the box body 10, so that the lighter dust can enter the third dust storage cavity C through the ash spout 104 after being separated by the dust separation cylinder 20, so as to This improves the dust separation effect of the dust separation cylinder 20.
  • the ash inlet 103 is arranged at the top of the second dust storage cavity B
  • the ash throwing mouth 104 is arranged at the bottom of the second dust storing cavity B
  • the lower edge of the ash inlet 103 is higher than the upper edge of the ash throwing mouth 104
  • the airflow entering the second dust storage chamber B forms a spiral air duct around the periphery of the dust separation cylinder 20 under the force of the fan.
  • the dust on the ground enters the first dust storage cavity A of the dust collection box 100 from the entrance of the roller brush cavity and the entrance 101 of the dust collection box 100, and enters the first dust storage cavity A of the first dust storage cavity A.
  • the heavy ash falls to the bottom of the first dust storage chamber A.
  • the arrow shown in Figure 5 is the flow direction of the air flow.
  • the lighter dust and air flow enter the second dust storage chamber through the ash inlet 103 of the second dust storage chamber B.
  • the lighter dust is thrown into the third dust storage chamber C through the ash thrower 104, and the dust thrown into the third dust storage chamber C falls to
  • the airflow flows along the spiral duct after rotating and centrifugal action from the separation hole on the dust separation drum 20 into the dust separation drum 20, and flows from the open opening at the top of the dust separation drum 20 to the air outlet 102
  • the air outlet 102 is then filtered by filter elements such as filter cotton at the air outlet 102, and then enters the internal air duct of the fan and finally discharged into the surrounding environment.
  • the air outlet 102 is provided on the side of the box body 10 facing away from the brush cavity.
  • the air outlet 102 is provided with a grid plate 13 for installing a filter element, and the air outlet 102 is arranged on the side of the box body 10 facing away from the rolling brush cavity, which can increase the flow area of the air outlet 102.
  • the periphery of the ash sling port 104 is provided with an ash sling plate (not shown in the figure) located in the third dust storage chamber C.
  • the extension direction of the ash sling plate is consistent with the ash angle of the ash sling port 104.
  • the plate plays a role in guiding the airflow at the ash sling opening 104 and guides the airflow at the ash slinging opening 104 to enter the third dust storage chamber C from the dust separation cylinder 20.
  • At least one speed plate 111 is provided in the area between the bottom plate 21 and the dust dump cover 11, and the dust flowing to the bottom of the bottom plate 21 is on the at least one speed plate. Under the action of 111, it is deposited on the inverted ash cover 11.
  • the deceleration plate 111 prevents dust from depositing on the dust cover 11, thereby reducing the dust under the dust separating cylinder 20 from flowing into the dust separating cylinder 20 and causing the dust separating cylinder 20 to be blocked. Furthermore, at least one speed brake 111 is arranged on the dust inverted cover 11, and when the dust cover 11 is opened, it is convenient for the user to clean the dust on the dust inverted cover 11 and the speed brake 111.
  • the box body 10 has a rectangular parallelepiped structure, and the side of the box body 10 facing the brush cavity is provided with an inclined docking plate 12, and the inlet 101 is provided on the docking plate 12 on the long strip structure.
  • the docking plate 12 communicates with the brush cavity through an elongated inlet 101 , Avoiding the direct connection between the ash inlet 103 at the dust separating cylinder 20 and the rolling brush cavity, reducing the mutual influence between the ash inlet 103 and the rolling brush cavity.
  • the long strip structure of the inlet 101 can increase the inside of the rolling brush cavity. The efficiency of dust circulation reduces the risk of clogging at the inlet 101.
  • the second aspect of the present application also provides a self-moving cleaning device.
  • the self-moving cleaning device includes the dust box 100 of the self-moving cleaning device according to the first aspect of the application.
  • the self-moving cleaning device includes a housing, and the dust box 100 is installed on the rear side of the housing.
  • the dust separating cylinder 20 is provided in the dust box 100 of the self-moving cleaning device, so that the self-moving cleaning The device can separate air and dust through the dust separation cylinder 20, thereby increasing the service life of the filter on the fan.

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Abstract

一种自移动清洁装置的集尘盒(100)及具有其的自移动清洁装置。一种自移动清洁装置的集尘盒(100)，集尘盒(100)包括：盒体(10)，盒体(10)的一侧设置有与自移动清洁装置的滚刷腔连通的进口(101)，盒体(10)的另一侧设置有与自移动清洁装置的风机连通的出风口(102)；灰尘分离筒(20)，灰尘分离筒(20)的顶部设置为与出风口(102)连通的敞开口，灰尘分离筒(20)的底部设置有底板(21)，底板(21)用于隔开灰尘分离筒(20)与灰尘分离筒(20)的下方的灰尘；倒灰盖(11)，倒灰盖(11)的至少部分设置于底板(21)的下方，用于排出底板(21)的下方的灰尘。通过在灰尘分离筒(20)的底部设置底板(21)，使得底板(21)隔开灰尘分离筒(20)与灰尘分离筒(20)下方的灰尘，以此减少灰尘分离筒(20)下方的灰尘堵塞灰尘分离筒(20)。

Description

自移动清洁装置的集尘盒及具有其的自移动清洁装置
优先权信息
本申请要求于2020年03月25日提交至中国国家知识产权局的、申请号为202010219563.5、名称为“自移动清洁装置的集尘盒及具有其的自移动清洁装置”的中国专利申请的优先权和权益，同时，要求于2020年03月25日提交至中国国家知识产权局的、申请号为202020399179.3、名称为“自移动清洁装置的集尘盒及具有其的自移动清洁装置”的中国专利申请的优先权和权益，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及清洁设备技术领域，具体涉及一种自移动清洁装置的集尘盒及具有其的自移动清洁装置。
背景技术
本部分提供的仅仅是与本公开相关的背景信息，其并不必然是现有技术。
目前扫地机行业中旋风分离尘盒是一大卖点，非常吸引消费者的关注，有较大的商业价值。而在扫地机领域中，部分扫地机已经在尘盒中加入旋风分离尘盒，该旋风分离尘盒包含有一个旋风分离锥，以及一个灰尘存储室。带有灰尘的空气从滚刷腔经过风道吸入至旋风分离锥的入口处，通过旋风分离锥的分离作用，大部分大颗粒灰尘通过旋风分离锥后分离至灰尘存储室里，少部分带有细小灰尘的气流经过过滤层后再进入电机中。
现有的旋风分离尘盒容易在旋风分离锥的锥心处沉积大量的灰尘，大量的灰尘会旋风分离锥内造成堵塞，导致旋风分离锥失效。
发明内容
本申请旨在至少在一定程度上解决现有自移动清洁装置内灰尘分离筒容易堵塞的技术问题。
为了实现上述目的，本申请的第一方面提供了一种自移动清洁装置的集尘 盒，集尘盒包括：盒体，盒体的一侧设置有与自移动清洁装置的滚刷腔连通的进口，盒体的另一侧设置有与自移动清洁装置的风机连通的出风口；灰尘分离筒，灰尘分离筒的顶部设置为与出风口连通的敞开口，灰尘分离筒的底部设置有底板，底板用于隔开灰尘分离筒与灰尘分离筒的下方的灰尘；倒灰盖，倒灰盖的至少部分设置于底板的下方，用于排出底板的下方的灰尘。
本申请通过在灰尘分离筒的底部设置底板，通过底板隔开灰尘分离筒与灰尘分离筒下方的灰尘，以此减少灰尘分离筒下方的灰尘堵塞灰尘分离筒。具体地，带有灰尘的空气从集尘盒的进口进入，在灰尘分离筒处绕着灰尘分离筒的中心做圆周运动，较干净的气流会从灰尘分离筒的网孔中通过出风口排出，最终被排放至外界空气中，部分灰尘会沿圆周向下运动，之后会在集尘盒中减速，最终沉降在灰尘分离筒的下方，底板隔开灰尘分离筒与灰尘分离筒下方的灰尘，以此减少灰尘分离筒下方的灰尘堵塞灰尘分离筒。
另外，根据本申请上述自移动清洁装置的集尘盒还可以具有如下附加的技术特征：
根据本申请的一个实施例，盒体内设置有相互连通的第一储尘腔和第二储尘腔，进口与第一储尘腔连通，灰尘分离筒设置于第二储尘腔内，一部分灰尘在进入第二储尘腔前落至第一储尘腔的底部。
根据本申请的一个实施例，底板与第二储尘腔的腔壁之间具有间隙，进入第二储尘腔内的部分灰尘通过间隙落至底板的下方。
根据本申请的一个实施例，第二储尘腔的顶部设置有背对进口的进灰口，进灰口处形成有与第一储尘腔连通的弧形风道，弧形风道的回转角度范围为45°～180°。
根据本申请的一个实施例，盒体内还设置有第三储尘腔，第二储尘腔的底部设置有与第三容纳腔连通的甩灰口，进入第二储尘腔内的部分灰尘通过甩灰口甩至第三储尘腔内。
根据本申请的一个实施例，底板与倒灰盖之间的区域处设置有至少一个减速板，流至底板的下方的灰尘在至少一个减速板的作用下沉积于倒灰盖上。
根据本申请的一个实施例，至少一个减速板设置于倒灰盖上。
根据本申请的一个实施例，盒体为长方体结构，且盒体面向滚刷腔的一侧 设置有倾斜状的对接板，进口为设置于对接板上的的长条状结构。
根据本申请的一个实施例，出风口设置于盒体上背对滚刷腔的一侧，且出风口处设置有过滤网。
本申请的第二方面还提供了一种自移动清洁装置，自移动清洁装置包括根据本申请第一方面的自移动清洁装置的集尘盒。
附图说明
通过阅读下文优选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的，而并不认为是对本申请的限制。而且在整个附图中，用相同的参考符号表示相同的部件。在附图中：
图1为本申请一个实施例的集尘盒的第一轴测图；
图2为本申请一个实施例的集尘盒的第二轴测图；
图3为本申请一个实施例的集尘盒打开倒灰盖的轴测图；
图4为本申请一个实施例的集尘盒的侧视图；
图5为图4所示集尘盒的A-A向剖视图；
图6为图4所示集尘盒的B-B向剖视图；
其中，附图标记如下：
100、集尘盒；
10、盒体；101、进口；102、出风口；103、进灰口；104、甩灰口；105、弧形风道；11、倒灰盖；111、减速板；12、对接板；13、格栅板；14、提手；
20、灰尘分离筒；21、底板；
A、第一储尘腔；B、第二储尘腔；C、第三储尘腔。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施方式。虽然附图中显示了本公开的示例性实施方式，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施方式所限制。相反，提供这些实施方式是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。需 要说明的是，本申请将集尘盒应用于自移动清洁装置只是本申请的优选实施例，并不是对本申请中集尘盒的应用范围限制，例如，本申请的集尘盒还可以应用于立式吸尘器或者卧式吸尘器，这种调整属于本申请集尘盒的保护范围。
应理解的是，文中使用的术语仅出于描述特定示例实施方式的目的，而无意于进行限制。除非上下文另外明确地指出，否则如文中使用的单数形式“一”、“一个”以及“所述”也可以表示包括复数形式。术语“包括”、“包含”以及“具有”是包含性的，并且因此指明所陈述的特征、元件和/或部件的存在，但并不排除存在或者添加一个或多个其它特征、元件、部件、和/或它们的组合。
在本申请的描述中，除非另有明确的规定和限定，术语“设置”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体式连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域技术人员而言，可根据具体情况理解上述术语在本申请中的具体含义。
为了便于描述，可以在文中使用空间相对关系术语来描述如图中示出的一个元件或者特征相对于另一元件或者特征的关系，这些相对关系术语例如为“底”、“上”、“内”、“侧”、“顶”、“下”、“背”、“面向”等。这种空间相对关系术语意于包括除图中描绘的方位之外的在使用或者操作中机构的不同方位。例如，如果在图中的机构翻转，那么描述为“在其它元件或者特征下面”或者“在其它元件或者特征下方”的元件将随后定向为“在其它元件或者特征上面”或者“在其它元件或者特征上方”。因此，示例术语“在……下方”可以包括在上和在下的方位。机构可以另外定向(旋转90度或者在其它方向)并且文中使用的空间相对关系描述符相应地进行解释。
如图1至图3所示，本申请的第一方面提供了一种自移动清洁装置的集尘盒100，集尘盒100包括盒体10、灰尘分离筒20和倒灰盖11，盒体10的一侧设置有与自移动清洁装置内的滚刷腔(图中未示出)连通的进口101，盒体10的另一侧设置有与自移动清洁装置内的风机(图中未示出)连通的出风口102，灰尘分离筒20设置于盒体10内，用于将流入盒体10内的空气与灰尘分离，灰尘分离筒20的顶部设置为与出风口102连通的敞开口，分离出的空气经过敞开口后通过出风口102流入风机内，分离出的灰尘落至灰尘分离筒20的下方，灰尘分离筒20的底部设置有底板21，底板21用于隔开灰尘分离筒20与灰尘分 离筒20的下方的灰尘，倒灰盖11设置于盒体10底部的倒灰口处，且倒灰盖11的至少部分设置于底板21的下方，落至灰尘分离筒20下方的灰尘能够通过倒灰口排出。
在本实施中，通过合理设置集尘盒100的内部结构，将灰尘分离筒20分布于集尘盒100内，并通过集尘盒100的盒体10与滚刷腔连通，可以降低灰尘分离筒20与滚刷腔之间的相互影响，从而使集尘盒100能够通过灰尘分离筒20将集尘盒100内的空气与灰尘分离，通过在灰尘分离筒20的底部设置底板21，通过底板21隔开灰尘分离筒20与灰尘分离筒20下方的灰尘，以此减少灰尘分离筒20下方的灰尘堵塞灰尘分离筒20。需要说明的是，本实施例中的灰尘分离筒20可以为旋风灰尘分离筒，还可以为螺旋灰尘分离筒，下面会对灰尘分离筒20的具体结构进行详细阐述。进一步地，集尘盒10的顶部还设置有提手14，通过提手14方便用户维护和更换集尘盒10。
如图4至图6所示，根据本申请的一个实施例，盒体10内设置有相互连通的第一储尘腔A和第二储尘腔B，进口101与第一储尘腔A连通并设置于第一储尘腔A的底部，灰尘分离筒20设置于第二储尘腔B内，一部分灰尘在进入第二储尘腔B前落至盒体10的底部。
在本实施例中，滚刷腔内的灰尘和空气经过集尘盒100上的进口101流入至第一储尘腔A内，通过将进口101设置于第一储尘腔A的底部，从而使一部分重灰在第一储尘腔A内由于重力作用落至盒体10的底部，从而使自移动清洁装置能够通过盒体10上的倒灰口将一部分灰尘排出集尘盒100外，第一储尘腔A可以减轻灰尘分离筒20的工作负担，减少出现灰尘堵塞灰尘分离筒20的现象，提高灰尘分离筒20的工作稳定性。
进一步地，底板21与第二储尘腔B的腔壁之间具有间隙，进入第二储尘腔B内的部分灰尘通过间隙落至底板21的下方，底板21隔开灰尘分离筒20与灰尘分离筒20下方的灰尘，以此减少灰尘分离筒20下方的灰尘堵塞灰尘分离筒20。
如图4至图6所示，根据本申请的一个实施例，第二储尘腔B的顶部设置有背对进口101的进灰口103，进灰口103处形成有与第一储尘腔A连通的弧形风道105，弧形风道105的回转角度范围为45°～180°。
在本实施例中，通过将进灰口103设置为背对进口101，可以增加灰尘在第一储尘腔A内的流动路径，从而使较重的灰尘能够在流动过程中由于重力掉落在第一储尘腔A的底部，具体地，进灰口103处形成有与第一储尘腔A连通的弧形风道105，弧形风道105的回转角度范围为45°～180°，空气和灰尘通过弧形风道105流至第二储尘腔B内，空气和灰尘通过弧形风道105后由于惯性作用在第二储尘腔B内螺旋运动，以此提高灰尘分离筒20对空气和灰尘的分离效果。
如图4至图6所示，根据本申请的一个实施例，盒体10内还设置有第三储尘腔C，第二储尘腔B的底部设置有与第三容纳腔连通的甩灰口104，进入第二储尘腔B内的部分灰尘通过甩灰口104甩至第三储尘腔C内。
在本实施例中，通过在盒体10内设置第三储尘腔C，从而使较轻的灰尘经过灰尘分离筒20分离后能够通过甩灰口104进入至第三储尘腔C内，以此提高灰尘分离筒20对灰尘的分离效果。具体地，进灰口103设置于第二储尘腔B的顶部，甩灰口104设置于第二储尘腔B的底部，且进灰口103的下沿高于甩灰口104的上沿，进入第二储尘腔B内的气流在风机的作用力下围绕在灰尘分离筒20的周边形成螺旋风道。
进一步地，地面上的灰尘经过清洁滚刷拍打后自滚刷腔的入口、集尘盒100的进口101进入集尘盒100的第一储尘腔A内，进入第一储尘腔A内的重灰落至第一储尘腔A的底部，图5中所示的箭头为气流的流动方向，较轻的灰尘与气流经过第二储尘腔B的进灰口103进入第二储尘腔B内，较轻灰尘与气流沿螺旋风道经过旋转离心作用后，较轻灰尘经过甩灰口104甩入第三储尘腔C内，甩入至第三储尘腔C内的灰尘落至第三储尘腔C的底部，气流沿螺旋风道经过旋转离心作用后从灰尘分离筒20上的分离孔流入灰尘分离筒20内，并从灰尘分离筒20顶部的敞开口流至出风口102处，然后经过出风口102处的过滤棉等过滤件过滤后进入风机的内部风道最后排入到周围环境中，具体地，出风口102设置于盒体10上背对滚刷腔的一侧，且出风口102处设置有安装过滤件的格栅板13，将出风口102设置于盒体10上背对滚刷腔的一侧，可以提高出风口102的流通面积。
进一步地，甩灰口104的周边设置有位于第三储尘腔C内的甩灰板(图中 未示出)，甩灰板的延伸方向与甩灰口104的甩灰角度一致，甩灰板对甩灰口104处的气流起到引导作用，引导甩灰口104处的气流从灰尘分离筒20进入第三储尘腔C内。
如图4至图6所示，根据本申请的一个实施例，底板21与倒灰盖11之间的区域处设置有至少一个减速板111，流至底板21的下方的灰尘在至少一个减速板111的作用下沉积于倒灰盖11上。
在本实施例中，减速板111通过阻挡灰尘的方式使灰尘沉积于倒灰盖11上，以此减少灰尘分离筒20下方的灰尘流至灰尘分离筒20内造成灰尘分离筒20出现堵塞现象，进一步地，至少一个减速板111设置于倒灰盖11上，当倒灰盖11打开后，方便用户清理倒灰盖11以及减速板111处的灰尘。
继续参阅图4至图6，根据本申请的一个实施例，盒体10为长方体结构，且盒体10面向滚刷腔的一侧设置有倾斜状的对接板12，进口101为设置于对接板12上的的长条状结构。
在本实施例中，通过将盒体10设置为长方体结构，且盒体10面向滚刷腔的一侧设置有倾斜状的对接板12，对接板12通过长条状进口101与滚刷腔连通，避免了灰尘分离筒20处的进灰口103与滚刷腔直接连通，降低进灰口103与滚刷腔之间的相互影响，同时，长条状结构的进口101可以提高滚刷腔内灰尘的流通效率，降低进口101出现堵塞的风险。
本申请的第二方面还提供了一种自移动清洁装置，自移动清洁装置包括根据本申请第一方面的自移动清洁装置的集尘盒100。
在本实施例中，自移动清洁装置包括壳体，集尘盒100安装于壳体的后侧部，通过在自移动清洁装置的集尘盒100内设置灰尘分离筒20，从而使自移动清洁装置能够通过灰尘分离筒20将空气与灰尘分离，以此增加风机上过滤件的使用寿命。
以上，仅为本申请较佳的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。

Claims (10)

  1. 一种自移动清洁装置的集尘盒，其特征在于，所述集尘盒包括：
    盒体，所述盒体的一侧设置有与所述自移动清洁装置的滚刷腔连通的进口，所述盒体的另一侧设置有与所述自移动清洁装置的风机连通的出风口；
    灰尘分离筒，所述灰尘分离筒的顶部设置为与所述出风口连通的敞开口，所述灰尘分离筒的底部设置有底板，所述底板用于隔开所述灰尘分离筒与所述灰尘分离筒的下方的灰尘；
    倒灰盖，所述倒灰盖的至少部分设置于所述底板的下方，用于排出所述底板的下方的灰尘。
  2. 根据权利要求1所述的自移动清洁装置的集尘盒，其特征在于，所述盒体内设置有相互连通的第一储尘腔和第二储尘腔，所述进口与所述第一储尘腔连通，所述灰尘分离筒设置于所述第二储尘腔内，一部分灰尘在进入所述第二储尘腔前落至所述第一储尘腔的底部。
  3. 根据权利要求2所述的自移动清洁装置的集尘盒，其特征在于，所述底板与所述第二储尘腔的腔壁之间具有间隙，进入所述第二储尘腔内的部分灰尘通过所述间隙落至所述底板的下方。
  4. 根据权利要求2所述的自移动清洁装置的集尘盒，其特征在于，所述第二储尘腔的顶部设置有背对所述进口的进灰口，所述进灰口处形成有与所述第一储尘腔连通的弧形风道，所述弧形风道的回转角度范围为45°～180°。
  5. 根据权利要求2所述的自移动清洁装置的集尘盒，其特征在于，所述盒体内还设置有第三储尘腔，所述第二储尘腔的底部设置有与所述第三容纳腔连通的甩灰口，进入所述第二储尘腔内的部分灰尘通过所述甩灰口甩至所述第三储尘腔内。
  6. 根据权利要求1所述的自移动清洁装置的集尘盒，其特征在于，所述底板与所述倒灰盖之间的区域处设置有至少一个减速板，流至所述底板的下方的 灰尘在至少一个所述减速板的作用下沉积于所述倒灰盖上。
  7. 根据权利要求6所述的自移动清洁装置的集尘盒，其特征在于，至少一个所述减速板设置于所述倒灰盖上。
  8. 根据权利要求1至7中任一项所述的自移动清洁装置的集尘盒，其特征在于，所述盒体为长方体结构，且所述盒体面向所述滚刷腔的一侧设置有倾斜状的对接板，所述进口为设置于所述对接板上的的长条状结构。
  9. 根据权利要求8所述的自移动清洁装置的集尘盒，其特征在于，所述出风口设置于所述盒体上背对所述滚刷腔的一侧，且所述出风口处设置有过滤网。
  10. 一种自移动清洁装置，其特征在于，所述自移动清洁装置包括根据权利要求1至9中任一项所述的自移动清洁装置的集尘盒。
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