A cleaning base station, a handheld vacuum cleaner main body, a handheld vacuum cleaner, and a cleaning kit

Abstract

The present application relates to the technical field of cleaning tools, and discloses a cleaning base station, a handheld dust collector main machine, a handheld dust collector and a cleaning set. The cleaning base station comprises a machine body, a dust collector containing bin, a first dust collecting cavity, a first channel and a first vacuum assembly formed in the machine body. The first dust collecting cavity is communicated with the dust collector containing bin through the first channel. The first vacuum assembly is used for sucking gas into the first dust collecting cavity through the first channel. After the dust collection work is completed, the handheld dust collector main machine is placed in the dust collector containing bin, so that the handheld dust collector main machine is stored and placed, is not easily knocked down by leaning against a wall, is placed more stably and neatly. When the shell of the handheld dust collector main machine has a gas outlet communicated with the internal dust collecting cavity, the gas outlet is aligned with and connected with the first channel, and the gas outlet is communicated with the first dust collecting cavity in the shell. When the first vacuum assembly is opened, the garbage in the first dust collecting cavity is carried to the first dust collecting cavity by the gas.

Description

Technical Field

[0001] This invention relates to the field of cleaning tool technology, and in particular to a cleaning base station, a handheld vacuum cleaner main unit, a handheld vacuum cleaner, and a cleaning kit. Background Technology

[0002] With the advent of the smart era, robotic vacuum cleaners and smart vacuum cleaners have been widely used. After cleaning the floor, the robotic vacuum cleaner will return to the cleaning base station to empty the collected dust.

[0003] However, on the one hand, existing cleaning base stations are not well compatible with handheld vacuum cleaners. The main unit of the handheld vacuum cleaner can only be used independently of the cleaning base station. After use, it can only be leaned against a wall or other location, which is inconvenient to store, and cleaning the dust inside the handheld vacuum cleaner is also difficult. On the other hand, cleaning base stations must be equipped with fan components, which is costly. Summary of the Invention

[0004] This invention discloses a cleaning base station, a handheld vacuum cleaner main unit, a handheld vacuum cleaner, and a cleaning kit, which enable the cleaning base station to be used with a handheld vacuum cleaner and make it easier to clean the debris inside the handheld vacuum cleaner main unit.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A cleaning base station includes: a body, wherein a vacuum cleaner receiving chamber, a first dust collection chamber, a first channel, and a first vacuum component are formed within the body; the first dust collection chamber is connected to the vacuum cleaner receiving chamber through the first channel; and the first vacuum component is used to draw gas into the first dust collection chamber through the first channel.

[0007] After completing its cleaning task, the handheld vacuum cleaner is placed in the vacuum cleaner's storage compartment. This provides stable and tidy storage for the handheld vacuum cleaner, preventing it from being easily knocked over when leaning against a wall. Furthermore, when the handheld vacuum cleaner's housing has an air outlet that connects to the internal dust collection chamber, this outlet is aligned and connected to the first channel. The air outlet connects to the first dust collection chamber inside the housing. When the first vacuum assembly is activated, a negative pressure is created within the first dust collection chamber, carrying away the debris and cleaning the inside of the handheld vacuum cleaner.

[0008] Optionally, the body further includes a sweeper storage compartment and a second channel, the sweeper storage compartment being connected to the vacuum cleaner storage compartment via the second channel; the opening of the vacuum cleaner storage compartment is provided with a first cover.

[0009] Optionally, the body comprises a top surface and a bottom surface oppositely arranged along a first direction, and a first circumferential surface connecting the top surface and the bottom surface; the sweeper storage bin is located at the bottom of the body, and the bin opening of the sweeper storage bin is located at the first circumferential surface; the dust collector storage bin is located at the top of the body, and the bin opening of the dust collector storage bin is located at the top surface.

[0010] Optionally, the second channel is in communication with the bottom surface of the dust collector storage bin.

[0011] Optionally, the projection of the dust collector storage bin on the bottom surface and the projection of the sweeper storage bin on the bottom surface do not overlap; the second channel comprises a first segment and a second segment, the first segment extends from the dust collector storage bin to a position opposite to the sweeper storage bin in a second direction, and the second segment is in communication with the first segment and the sweeper storage bin in the second direction, which is perpendicular to the first direction.

[0012] Optionally, the first dust collection cavity and the dust collector storage bin are arranged along a second direction; along the first direction, the first dust collection cavity is located between the sweeper storage bin and the top surface.

[0013] Optionally, the first dust collection cavity at least partially surrounds the dust collector storage bin.

[0014] Optionally, the first channel is in communication with the first dust collection cavity and the dust collector storage bin along a direction parallel to the top surface.

[0015] Optionally, the cross-sectional area of the dust collector storage bin is greater than the cross-sectional area of the second channel, so as to form a stepped structure at the connection between the dust collector storage bin and the second channel.

[0016] A handheld dust collector main machine comprises a shell and a second vacuum assembly, the shell encloses a second dust collection cavity, wherein the shell has an air inlet, a first air outlet and a second air outlet in communication with the second dust collection cavity respectively; the second vacuum assembly is used for sucking air from the air inlet and discharging it through the first air outlet; the first air outlet is provided with a filter screen, and the second air outlet is provided with a second bin cover.

[0017] In the process of dust cleaning work by the cooperation of the handheld dust cleaner main machine and the suction head, the second vacuum assembly sucks the gas and the garbage into the second dust collecting cavity, and the garbage is left in the second dust collecting cavity after being filtered by the filter screen, and the gas is discharged through the first gas outlet. Closing the second cover can prevent the garbage in the second dust collecting cavity from being discharged from the second gas outlet, affecting the cleanliness of the ground. After the dust cleaning work is completed, the handheld dust cleaner main machine can be placed in the cleaning base station with a dust cleaner containing bin. When the dust cleaner containing bin is communicated with the dust collecting cavity of the cleaning base station through a channel, the second gas outlet is aligned and communicated with the channel, and the garbage in the second dust collecting cavity can be sucked into the dust collecting cavity of the cleaning base station by the cleaning base station, so as to realize the cleaning of the garbage in the handheld dust cleaner main machine.

[0018] Optionally, the air inlet is provided with a third cover.

[0019] Optionally, the shell has a first end face and a second end face arranged oppositely, and a second circumferential surface connecting the first end face and the second end face; the handheld dust cleaner main machine further comprises a handle, the handle is arranged on the first end face, the air inlet is arranged on the second end face, and the second gas outlet is arranged on the circumferential surface.

[0020] A handheld dust cleaner comprises a suction head and the handheld dust cleaner main machine according to any one of the technical solutions; the suction head is connected to the air inlet.

[0021] The handheld dust cleaner has the same advantages as the handheld dust cleaner main machine described above compared with the prior art, and details are not repeated here.

[0022] A cleaning set comprises the cleaning base station and the handheld dust cleaner main machine according to any one of the technical solutions; wherein the shell is used to cooperate with the dust cleaner containing bin, and when the shell is placed in the dust cleaner containing bin, the second gas outlet matches the inlet of the first channel.

[0023] The cleaning set has the same advantages as the handheld dust cleaner main machine and the cleaning base station described above compared with the prior art, and details are not repeated here.

[0024] Optionally, when the machine body further forms a sweeper containing bin and a second channel, the cleaning set further comprises a sweeper, the sweeper forms a third dust collecting cavity and a dust outlet communicated with the third dust collecting cavity; the sweeper is used to fit in the sweeper containing bin, and when the sweeper fits in the sweeper containing bin, the dust outlet is communicated with the opening of the second channel.

[0025] The application further discloses another cleaning base station and cleaning set, so that the cleaning base station can be used with the handheld dust collector, and the vacuum assembly of the handheld dust collector can be shared, thereby reducing the cost of the cleaning base station.

[0026] The cleaning base station comprises a machine body, a dust collector accommodating bin, a sweeper accommodating bin and a second channel.

[0027] When the garbage in the sweeper needs to be cleaned, the sweeper is put into the sweeper accommodating bin, the air inlet of the handheld dust collector is aligned with the second channel at the opening of the dust collector accommodating bin, and the handheld dust collector is started, so that the garbage in the sweeper is sucked into the handheld dust collector through the second channel.

[0028] Optionally, the machine body comprises a top surface and a bottom surface arranged oppositely along a first direction, and a first circumferential surface connecting the top surface and the bottom surface; the sweeper accommodating bin is located at the bottom of the machine body, and the bin opening of the sweeper accommodating bin is located at the first circumferential surface; the dust collector accommodating bin is located at the top of the machine body, and the bin opening of the dust collector accommodating bin is located at the top surface.

[0029] Optionally, the second channel is communicated with the bottom surface of the dust collector accommodating bin.

[0030] Optionally, the cross-sectional area of the dust collector accommodating bin is greater than that of the second channel, so as to form a stepped structure at the connection between the dust collector accommodating bin and the second channel.

[0031] A cleaning kit includes: a handheld vacuum cleaner main unit, a sweeping robot, and a cleaning base station provided by the above-mentioned technical solution; the handheld vacuum cleaner main unit includes a housing and a second vacuum assembly, the housing forming a second dust collection chamber, wherein the housing has an air inlet and a first air outlet communicating with the second dust collection chamber, and the first air outlet is provided with a filter; the second vacuum assembly is used to draw gas in through the air inlet and discharge it through the first air outlet; the housing is used to cooperate with the vacuum cleaner housing, and when the housing is placed in the vacuum cleaner housing, the air inlet matches the opening of the second channel; the sweeping robot has a third dust collection chamber and a dust outlet communicating with the third dust collection chamber; the sweeping robot is used to fit into the sweeping robot storage compartment, and when the sweeping robot is fitted into the sweeping robot storage compartment, the dust outlet communicates with the opening of the second channel.

[0032] The cleaning kit described above has the same advantages over existing technologies as the cleaning base station mentioned above, and will not be repeated here. Attached Figure Description

[0033] Figure 1 An exploded view of a cleaning kit provided in an embodiment of this application;

[0034] Figure 2 for Figure 1 Assembly diagram of the cleaning kit shown;

[0035] Figure 3 for Figure 2 The cleaning kit shown is a cross-sectional view at VV during one usage scenario;

[0036] Figure 4 for Figure 2 The cleaning kit shown is a cross-sectional view at KK in another usage scenario;

[0037] Figure 5 for Figure 2 The cleaning kit shown is a cross-sectional view at VV without the handheld vacuum cleaner unit attached;

[0038] Figure 6 A handheld vacuum cleaner is provided as an embodiment of this application. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Please combineFigures 1 to 5 The cleaning set provided by the embodiments of the present application is described.

[0041] The cleaning set provided by the embodiments of the present application comprises a handheld dust collector main machine 10, a cleaning base station 20 and a sweeper 30, wherein the cleaning base station 20 comprises a machine body 21 which can be supported by plastic or made of metal materials such as alloy.

[0042] The machine body 21 has oppositely arranged top surface A and bottom surface B, and first circumferential surface C connecting the top surface A and the bottom surface B, wherein the top surface A and the bottom surface B are arranged along the first direction M, and when the bottom surface B is placed on the ground, the first direction M is the vertical direction, the second direction N is perpendicular to the first direction M, and the first circumferential surface C comprises four side surfaces connected in sequence, so that the machine body 21 is substantially a cuboid, facilitating storage and placement.

[0043] Reference Figure 3, the first dust collecting cavity U3 is located at the upper portion of the machine body 21, and the sweeper storage compartment U1 is located at the bottom portion, the first dust collecting cavity U3 is located between the sweeper storage compartment U1 and the top surface A along the first direction M, the sweeper storage compartment U1 is located at one side of the first circumferential surface C, and the sweeper 30 is facilitated to enter the sweeper storage compartment U1 to unload garbage after completing the cleaning work; the dust collector storage compartment U2 is located at the top portion of the machine body 21, and the first dust collecting cavity U3 and the dust collector storage compartment U2 are arranged along the second direction N, and the two are arranged side by side to fully utilize the space in the transverse direction of the dust collector storage compartment U2 in the machine body 21, and realize reasonable layout; the first channel T1 penetrates the partition wall between the first dust collecting cavity U3 and the dust collector storage compartment U2 to connect the two; the first channel T1 connects the first dust collecting cavity U3 and the dust collector storage compartment U2 along the direction parallel to the top surface A, so as to simplify the structure of the first channel T1, reduce the processing difficulty, shorten the length of the first channel T1, reduce the resistance of air exchange between the first dust collecting cavity U3 and the dust collector storage compartment U2, reduce power loss, and improve the utilization rate of the internal space of the machine body 21. In addition, the cross-sectional area of the dust collector storage compartment U2 is usually small, the first dust collecting cavity U3 partially or entirely surrounds the dust collector storage compartment U2, the cross-sectional area of the dust collector storage compartment U2 is usually small relative to the cross-sectional area of the machine body 21, the first dust collecting cavity U3 does not adopt a regular cubic shape, but partially or entirely surrounds the dust collector storage compartment U2, so that the space around the dust collector storage compartment U2 can be more fully utilized, and more reasonable layout can be realized. The opening of the dust collector storage compartment U2 is located at the top surface A, so that the handheld dust collector main machine 10 can be placed into the dust collector storage compartment U2 from top to bottom when the handheld dust collector main machine 10 is not working, the opening of the dust collector storage compartment U2 faces the horizontal direction, the handheld dust collector main machine 10 is more likely to be kept in the opening of the dust collector storage compartment U2 under the action of gravity and is not easy to fall out, and the stable storage and fixation of the handheld dust collector main machine 10 are facilitated; the opening of the dust collector storage compartment U2 is provided with a first compartment cover 22, so that the first compartment cover 22 can be closed when the handheld dust collector main machine 10 is not placed, the gas in the dust collector storage compartment U2 is prevented from running out, the normal work of the cleaning base station 20 is affected, garbage in the dust collector storage compartment U2 is prevented from being blown out, and the atmospheric pressure outside is prevented from damaging the air pressure environment in the dust collector storage compartment U2. The second channel T2 is communicated with the bottom surface of the dust collector storage compartment U2, so as to avoid occupying the space in the transverse direction of the dust collector storage compartment U2, utilize the space in the machine body 21 reasonably, facilitate the realization of a thin type of the machine body 21, and reduce the floor area.The projections of the vacuum cleaner compartment U2 on the bottom surface B and the sweeper compartment U1 on the bottom surface B do not overlap. Thus, the second channel T2 can be divided into a first segment T21 and a second segment T22. The first segment T21 extends along the first direction M until its lower end is opposite to the sweeper compartment U1 in the horizontal direction, and its upper end is connected to the bottom surface of the vacuum cleaner compartment U2. The second segment T22 penetrates the partition wall between the lower end of the first segment T21 and the sweeper compartment U1 along the second direction N, connecting the two. The distance of the second segment T22 only needs to be very short to achieve the above connection, while the first segment T21 can make full use of the first dust collection chamber U3 and the right side of the sweeper compartment U1 (this direction is only for). Figure 3 The space below the vacuum cleaner housing U2 allows for a more rational spatial layout within the body 21. Furthermore, the vacuum cleaner housing U2 and the first segment T21 extend in the same direction, facilitating the molding of the body 21 during injection molding. The cross-sectional area of ​​the vacuum cleaner housing U2 is larger than that of the second channel T2 (e.g., a portion of the second segment T22), forming a stepped structure at the connection between the vacuum cleaner housing U2 and the second channel T2. This positions the handheld vacuum cleaner main unit 10 and prevents the second air outlet 13a (described later) of the handheld vacuum cleaner main unit 10 from matching the inlet of the first channel T1.

[0044] The body 21 is also equipped with a first vacuum component (not shown in the figure). The first vacuum component can be a fan or other component that makes the air flow in a fixed direction. The first dust collection chamber U3 is connected to an air outlet channel that communicates with the outside of the body 21. A filter screen is provided on the air outlet channel. The air inlet of the first vacuum component can be located on the above-mentioned air outlet channel so that the gas can be drawn into the first dust collection chamber U3 through the first channel T1 and discharged through the air outlet channel. The filter screen on the air outlet channel intercepts the garbage in the first dust collection chamber U3.

[0045] Reference Figure 6 The handheld vacuum cleaner main unit 10 includes a housing 12, which has a first end face D and a second end face E disposed opposite to each other, and a second circumferential surface F connecting the first end face D and the second end face E. The second circumferential surface F may include an arcuate surface, wherein the axis of the arcuate surface (also referred to as the axis of the housing 12) extends along the alignment direction of the first end face D and the second end face E, and a plane is connected to the concave opening of the arcuate surface. The vacuum cleaner receiving chamber U2 has an inner wall shape that matches the asymmetric structure formed by the arcuate surface and the plane, which helps to prevent the housing 12 from being placed backwards when placed in the vacuum cleaner receiving chamber U2. The handheld vacuum cleaner main unit 10 also includes a handle 11, which is disposed on the first end face D, and the axis of the handle 11 coincides with the axis of the arcuate surface. The housing 12 encloses a second dust collection chamber U5. Figure 3 and Figure 4The second dust collecting cavity U5 is exposed inside, the shell 12 has an air inlet 14a communicating with the second dust collecting cavity U5, the air inlet 14a is located on the second end surface E, the air inlet 14a is arranged on the second end surface E, so that after the suction head 40 is assembled with the air inlet 14a, it is convenient to operate, and relative to the air inlet 14a on the second circumferential surface F, it is beneficial to the suction head 40, the shell 12 and the handle 11 being on the same axis, and the shell 12 and the suction head 40 are not easy to separate during the cleaning work. The shell 12 has a first air outlet (not shown in the figure) and a second air outlet 13a, the second air outlet 13a is arranged on the plane of the second circumferential surface F, so as to match the inlet of the first channel T1. The first air outlet (not shown in the figure) and the second air outlet 13a are also communicated with the second dust collecting cavity U5, the first air outlet is provided with a filter screen, and the second air outlet 13a is provided with a second cover 13, the second cover 13 can be slidingly connected with the second circumferential surface F or hinged, and the handheld cleaner main machine 10 further comprises a second vacuum assembly (not shown in the figure), the second vacuum assembly can be arranged at the first air outlet, air is sucked into the second dust collecting cavity U5 from the air inlet 14a, and is discharged through the first air outlet, and garbage is intercepted by the garbage blocking at the first air outlet. When the handheld cleaner main machine 10 is used in cooperation with the suction head 40 and the like to perform the cleaning work, the second cover 13 is closed, the second vacuum assembly sucks the air and the garbage into the second dust collecting cavity U5, the garbage is filtered by the filter screen and remains in the second dust collecting cavity U5, and the air is discharged through the first air outlet; closing the second cover 13 can prevent the garbage in the second dust collecting cavity U5 from being discharged from the second air outlet 13a, which affects the cleanliness of the ground.

[0046] The third cover 14 can be slidingly connected with the second end surface E or hinged, which can prevent dust from falling when the suction head 40 is not used. The third cover 14 is also controlled to open and close by the driving mechanism.

[0047] The shell 12 is placed in the dust collector accommodating bin U2, the second end surface E faces the bottom surface of the dust collector accommodating bin U2, and the two can abut against each other, that is, the second channel T2 and the dust collector accommodating bin U2 form a stepped structure, so that the air inlet 14a is aligned with the opening of the second channel T2 to communicate, and the air inlet 14a can be smaller than the opening of the second channel T2 to prevent air leakage. The second air outlet 13a matches the inlet of the first channel T1, specifically, the second air outlet 13a can be smaller than the inlet of the first channel T1, so that when the second bin cover 13 is opened, the second bin cover 13 can enter the inlet of the first channel T1, specifically, the opening and closing of the second bin cover 13 can be controlled by the driving motor and the transmission mechanism, the second bin cover 13 can be hinged to one side of the second air outlet 13a away from the second end surface E, so that when the handle 11 is pulled out outward, the second bin cover 13 can be directly pressed by the inner wall of the first channel T1 to reset to the closed state, avoiding the need for the operator to close the second bin cover 13 again when using the handheld dust collector main machine 10 to clean. The third bin cover 14 can be opened into the second dust collecting cavity U5 or opened into the second channel T2, but when opened into the second dust collecting cavity U5, the cross-sectional area of the second channel T2 can not necessarily be larger than the area of the air inlet 14a.

[0048] The sweeper 30 forms a third dust collecting cavity U4 at the tail, and a dust outlet 31 communicating with the third dust collecting cavity U4, the dust outlet 31 is provided with a door 32, which is closed during sweeping; the sweeper 30 will return to the sweeper storage bin U1 after collecting a certain amount of garbage, and when the sweeper 30 is fitted into the sweeper storage bin U1, the door 32 is opened, and the dust outlet 31 communicates with the opening (second section T22) of the second channel T2.

[0049] The handheld dust collector main machine 10 is placed in the dust collector accommodating bin U2 after completing the dust cleaning work, on the one hand, it realizes the storage and placement of the handheld dust collector main machine 10, which will not be easily knocked down by leaning against the wall, and is more stable and clean, and improves the integration of the handheld dust collector main machine 10 and the cleaning base station 20, and is more flexible to use and occupies less space.

[0050] The use of the cleaning set will be discussed in the following cases.

[0051] The first case, refer to Figure 3, the third bin cover 14 is closed, the second bin cover 13 is opened, and the garbage in the third dust collection cavity U4 of the sweeper 30 is sucked into the second dust collection cavity U5 of the handheld cleaner main machine 10 by the second vacuum assembly of the handheld cleaner main machine 10, the second vacuum assembly functions as the first vacuum assembly of the cleaning base station 20, at this time, the cleaning base station 20 only functions as a support to stabilize the handheld cleaner main machine 10 and clean the garbage in the third dust collection cavity U4 by the handheld cleaner main machine 10, and the garbage in the second dust collection cavity U5 can be poured out through the second air outlet 13a. In this case, the cleaning base station 20 can also not be provided with the first vacuum assembly, and even the third dust collection cavity U4 and the second air outlet 13a can be cancelled, which is beneficial to reduce the cost. If this effect is realized alone, the second bin cover 13 can also not be provided.

[0052] In the second case, the third bin cover 14 and the second bin cover 13 can be opened at the same time, and the first vacuum assembly of the cleaning base station 20 can simultaneously suck the garbage in the third dust collection cavity U4 of the handheld cleaner main machine 10 and the garbage in the third dust collection cavity U4 of the sweeper 30 into the first dust collection cavity U3. Through the above-mentioned addition of the third bin cover 14 to the handheld cleaner main machine 10 and the dust collector containing cavity U2 to the machine body 21 and the insertion of the dust collector containing cavity U2 into the passage between the handheld cleaner main machine 10 and the sweeper storage cavity U1 of the sweeper, the compatibility of the cleaning base station 20 and the handheld cleaner main machine 10 is realized, the handheld cleaner main machine 10 is placed more stably without occupying additional space, and the integration of the handheld cleaner main machine 10 and the cleaning base station 20 is higher. The first vacuum assembly and the second vacuum assembly are simultaneously turned on, and the suction force can also be increased to suck the garbage in the third dust collection cavity U4 into the first dust collection cavity U3.

[0053] In the third case, referring to Figure 4 When the garbage in the second dust collection cavity U5 of the handheld cleaner main machine 10 is full, the second bin cover 13 can be opened, and the third bin cover 14 is closed, and the first vacuum assembly forms a negative pressure in the first dust collection cavity U3 to suck the garbage in the second dust collection cavity U5 into the first dust collection cavity U3. If this function is used alone, the second passage T2 and the first dust collection cavity U3 can not be provided, and the cleaning set can not include the sweeper 30.

[0054] In the fourth case, when the handheld cleaner main machine 10 is not placed in the dust collector containing cavity U2, the first vacuum assembly is directly turned on, and the garbage in the third dust collection cavity U4 enters the first dust collection cavity U3 in turn through the second passage T2, the dust collector containing cavity U2 and the first passage T1.

[0055] Based on the same inventive concept, the embodiments of the present application also provide a handheld cleaner main machine, and the structure and beneficial effects of the handheld cleaner main machine 10 refer to the foregoing embodiments.

[0056] Based on the same inventive concept, the embodiments of the present application also provide a handheld dust collector, such as Figure 6 which comprises a handheld dust collector main machine 10 and a suction head 40, the cooperation relationship of which is referred to the foregoing embodiments.

[0057] Based on the same inventive concept, the embodiments of the present application also provide a cleaning base station, the structure and advantages of which are referred to the foregoing embodiments.

[0058] Obviously, various modifications and changes can be made to the embodiments of the present application without departing from the spirit and scope of the present application. Thus, it is intended that the present application cover modifications and changes as long as they come within the scope of the claims and their equivalents.

Claims

1. A clean base station, characterized in that, Includes: a body, wherein a vacuum cleaner receiving chamber, a first dust collection chamber, a first channel, and a first vacuum assembly are formed within the body; The first dust collection chamber is connected to the vacuum cleaner's receiving compartment through the first channel; The first vacuum assembly is used to draw gas into the first dust collection chamber through the first channel; The body also forms a sweeper storage compartment and a second channel, the sweeper storage compartment being connected to the vacuum cleaner storage compartment through the second channel; The opening of the vacuum cleaner's receiving compartment is provided with a first compartment cover; The body includes a top surface and a bottom surface disposed opposite to each other along a first direction, and a first circumferential surface connecting the top surface and the bottom surface; the first circumferential surface includes four side surfaces connected end to end in sequence; The sweeper's storage compartment is located at the bottom of the machine body, and the opening of the sweeper's storage compartment is located on the first circumferential surface; The vacuum cleaner compartment is located at the top of the body, and the opening of the vacuum cleaner compartment is located on the top surface; The second channel is connected to the bottom surface of the vacuum cleaner's receiving chamber; The projections of the vacuum cleaner compartment and the sweeper storage compartment on the bottom surface do not overlap; The second channel includes a first segment and a second segment. The first segment extends from the vacuum cleaner receiving chamber along the first direction to a position opposite to the sweeper storage chamber in the second direction. The second segment connects the first segment and the sweeper storage chamber along the second direction, which is perpendicular to the first direction. The cross-sectional area of ​​the vacuum cleaner compartment is larger than that of the second channel, so as to form a stepped structure at the connection between the vacuum cleaner compartment and the second channel.

2. The clean base station according to claim 1, characterized in that, The first dust collection chamber and the vacuum cleaner receiving chamber are arranged along the second direction; Along the first direction, the first dust collection chamber is located between the sweeper's storage compartment and the top surface.

3. The clean base station according to claim 2, characterized in that, The first dust collection chamber at least partially surrounds the vacuum cleaner's receiving compartment.

4. The clean base station according to claim 2, characterized in that, The first channel connects the first dust collection chamber and the vacuum cleaner container in a direction parallel to the top surface.

5. A handheld vacuum cleaner main unit, characterized in that, It can be placed in the vacuum cleaner housing of the cleaning base station according to any one of claims 1 to 4; The handheld vacuum cleaner main unit includes: a housing and a second vacuum assembly. The housing forms a second dust collection chamber. The housing has an air inlet, a first air outlet, and a second air outlet that are respectively connected to the second dust collection chamber. The second vacuum assembly is used to draw in gas through the air inlet and discharge it through the first air outlet. The first air outlet is provided with a filter screen, and the second air outlet is provided with a second cover. When the handheld vacuum cleaner is placed in the cleaning base station, the air inlet is aligned and connected with the opening of the second channel, and the second air outlet is matched with the inlet of the first channel.

6. The handheld vacuum cleaner main unit according to claim 5, characterized in that, The air inlet is equipped with a third compartment cover.

7. The handheld vacuum cleaner main unit according to claim 6, characterized in that, The housing has a first end face and a second end face disposed opposite to each other, and a second circumferential surface connecting the first end face and the second end face; The handheld vacuum cleaner also includes a handle, which is disposed on the first end face, the air inlet is disposed on the second end face, and the second air outlet is disposed on the circumferential surface.

8. A handheld vacuum cleaner, characterized in that, Includes a suction head and a handheld vacuum cleaner main unit as described in any one of claims 5 to 7; The suction head is connected to the air inlet.

9. A cleaning kit, characterized in that, Includes the cleaning base station as described in any one of claims 1 to 4 and the handheld vacuum cleaner main unit as described in any one of claims 5 to 7; wherein, The housing is used to cooperate with the vacuum cleaner housing, and when the housing is placed in the vacuum cleaner housing, the second air outlet matches the inlet of the first channel; When the machine body also forms a sweeper storage compartment and a second channel, the cleaning kit also includes a sweeper, the sweeper having a third dust collection chamber and a dust outlet communicating with the third dust collection chamber; The sweeper is adapted to the sweeper storage compartment, and when the sweeper is adapted to the sweeper storage compartment, the dust outlet is connected to the opening of the second channel.

10. A clean base station, characterized in that, Includes: a body, wherein a vacuum cleaner receiving compartment, a sweeper storage compartment, and a second channel are formed within the body; The sweeper's storage compartment is connected to the vacuum cleaner's storage compartment via the second channel; The body includes a top surface and a bottom surface disposed opposite to each other along a first direction, and a first circumferential surface connecting the top surface and the bottom surface; The sweeper's storage compartment is located at the bottom of the machine body, and the opening of the sweeper's storage compartment is located on the first circumferential surface; The vacuum cleaner compartment is located at the top of the body, and the opening of the vacuum cleaner compartment is located on the top surface; The second channel is connected to the bottom surface of the vacuum cleaner's receiving chamber; The cross-sectional area of ​​the vacuum cleaner compartment is larger than that of the second channel, so as to form a stepped structure at the connection between the vacuum cleaner compartment and the second channel.

11. A cleaning kit, characterized in that, include: A handheld vacuum cleaner main unit, a sweeping machine, and the cleaning base station as described in claim 10; The handheld vacuum cleaner main unit includes a housing and a second vacuum assembly. The housing forms a second dust collection chamber. The housing has an air inlet and a first air outlet communicating with the second dust collection chamber. The first air outlet is provided with a filter. The second vacuum assembly is used to draw in gas through the air inlet and discharge it through the first air outlet. The housing is used to mate with the vacuum cleaner housing, and when the housing is placed in the vacuum cleaner housing, the air inlet matches the opening of the second channel; The sweeper has a third dust collection chamber and a dust outlet connected to the third dust collection chamber. The sweeper is adapted to the sweeper storage compartment, and when the sweeper is adapted to the sweeper storage compartment, the dust outlet is connected to the opening of the second channel.

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