A vacuum cleaner base station

Abstract

The utility model discloses a dust collector base station, dust collector base station includes casing and with casing detachable connection and can and handheld dust collector joint's docking portion. The casing includes first chamber and second chamber, and the dust collection motor is placed in the second chamber, and the dust collection motor is used for sucking the gas in the first chamber to produce the suction force of the dust in the dust bucket inside handheld dust collector. The dust bag is detachably connected in the first chamber, when the dust bag does not collect dust, the first chamber can also store the docking portion and the handheld dust collector after dismounting. The dust collector base station can accommodate the storage box of handheld dust collector and docking portion, and the packing and transportation cost are saved.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner technology, and in particular to a vacuum cleaner base station. Background Technology

[0002] With the improvement of living standards, vacuum cleaners are becoming increasingly important in household life. A vacuum cleaner typically consists of a base station and a handheld vacuum. After use, the handheld vacuum can be docked at the base station. While docked, it can be charged and the dust cup emptied. In essence, existing vacuum cleaners integrate the functions of supporting the handheld vacuum, charging it, and collecting dust. As a component of the vacuum cleaner, the base station is often packaged separately from the handheld vacuum in two separate boxes, or in a single large box, during the sale and transportation of vacuum cleaners. This increases transportation costs and raises business expenses. Utility Model Content

[0003] To overcome the above-mentioned shortcomings, the purpose of this utility model is to provide a vacuum cleaner base station that can store a handheld vacuum cleaner and a storage box for the docking part, thus saving packaging and transportation costs.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a vacuum cleaner base station, comprising a housing and a docking part detachably connected to the housing and capable of engaging with a handheld vacuum cleaner. The housing includes a first chamber and a second chamber. A dust-collecting motor is placed in the second chamber, and the dust-collecting motor is used to draw gas from the first chamber to generate suction force to draw dust into the dustbin of the handheld vacuum cleaner. A dust bag is detachably connected to the first chamber. When the dust bag is not collecting dust, the first chamber can also store the docking part and the detached handheld vacuum cleaner. The vacuum cleaner base station takes into account the transportation needs of vacuum cleaners. It makes efficient use of the first chamber where the dust bag is placed, increasing its space. This allows for larger dust bags to store more dust, reducing the frequency of dust bag changes. Furthermore, during transportation and storage, the docking section and the disassembled handheld vacuum cleaner can be stored within the first chamber, giving the vacuum cleaner base station a storage function as well. During packaging, multiple boxes are no longer needed; the vacuum cleaner base station alone can pack the entire vacuum cleaner, saving costs.

[0005] Furthermore, the housing includes a casing and a front cover plate detachably connected to the casing. The front side of the casing has a first opening that communicates with the first chamber. The front cover plate can cover the first opening, and a sealing ring is provided between the casings surrounding the first opening. The handheld vacuum cleaner, the docking part, and the dust bag enter and exit the first chamber through the first opening.

[0006] Furthermore, a plug-in protrusion is provided on one side of the front cover, and a slot corresponding to the plug-in protrusion is provided on the housing. At least one magnetic attraction component is provided between the front cover and the housing. Furthermore, the cavity of the housing is a cuboid, and the cavity is divided into a first chamber and a second chamber by a partition assembly. The second chamber is smaller than the first chamber and is located at the bottom corner of the cavity of the housing. The location of the second chamber allows for better utilization of the cavity, and the partitioning of the cavity is most reasonable, enabling all the necessary components to be stored within the housing. Furthermore, the housing also includes an upper plate, a lower plate, two side plates and a rear plate. The partition assembly includes a surrounding plate fixedly connected to the lower plate, one of the side plates and the rear plate. A top plate is fixed above the surrounding plate. A second opening communicating with the second chamber is provided on the lower plate. The dust collection motor enters and exits the second chamber through the second opening.

[0007] The top plate has an opening with a first through hole that connects the first chamber and the second chamber. The air inlet of the dust collection motor is aligned with the first through hole. The side plate or the rear plate has a second through hole that connects the second chamber and the external space of the housing. The air outlet of the dust collection motor is aligned with the second through hole.

[0008] When the dust collection motor is working, it draws the gas in the first chamber out through the first through hole and discharges it into the external space through the second through hole. Furthermore, a first circuit board is also provided in the second chamber. A connecting wire is fixed to the first circuit board, and a plug is fixed to the end of the connecting wire. The connecting wire and the plug can be stored within the second chamber. The first circuit board can perform voltage conversion, providing power to the dust collection motor and the handheld vacuum cleaner.

[0009] A fixing plate is fixed in the second chamber, which divides the second chamber into an upper chamber and a lower chamber. The first circuit board and the dust collection motor are located in the upper chamber. The connecting wire can be stored in the lower chamber and is connected to the first circuit board through a connector passing through the fixing plate. The fixing plate has a receiving groove for accommodating the plug from its lower surface upward.

[0010] Furthermore, the upper plate of the housing is provided with a docking groove for the docking part to be inserted, thereby fixing the docking part to the housing. A mounting plate is fixed to the top of the first chamber, and the mounting plate is also provided with a mounting groove at the position corresponding to the docking groove. The mounting groove is used for inserting the dust bag, thereby realizing a detachable connection between the housing and the dust bag.

[0011] Furthermore, the first chamber is equipped with cushioning foam, which has placement grooves for placing the various parts of the disassembled handheld vacuum cleaner and the docking part. The cushioning foam protects the various parts and docking part of the handheld vacuum cleaner stored in the first chamber, preventing damage caused by shaking during transportation.

[0012] Furthermore, the housing is a cuboid, with a vertical length not exceeding 440mm, a horizontal width not exceeding 330mm, and a front-to-back thickness not exceeding 190mm. This design allows the housing to meet storage requirements while also conforming to transportation dimensions, thus reducing transportation costs. Attached Figure Description Figure 1 This is a schematic diagram of the connection between the vacuum cleaner base station and the handheld vacuum cleaner in an embodiment of this utility model; Figure 2 This is a schematic diagram of the handheld vacuum cleaner structure in an embodiment of the present invention; Figure 3 This is a schematic diagram of the vacuum cleaner base station in working state in an embodiment of this utility model; Figure 4 This is a schematic diagram of the vacuum cleaner base station in a stored state in an embodiment of this utility model; Figure 5 This is a schematic diagram of the vacuum cleaner base station in the storage state and with the front cover removed in this embodiment of the utility model. Figure 6 This is a schematic diagram of the casing structure in an embodiment of the present utility model; Figure 7 This is a schematic diagram of the casing from another angle in an embodiment of this utility model; Figure 8 This is a cross-sectional view of the casing in an embodiment of the utility model.

[0013] In the picture: 100. Vacuum cleaner base station; 1. Housing; 1a. First chamber; 1b. Second chamber; 11b. Upper cavity; 12b. Lower cavity; 11. Housing; 111. Upper plate; 1111. Docking groove; 112. Lower plate; 1121. Slot; 113. Side plate; 1131. Second through hole; 1132. Notch; 1133. Reinforcing rib; 114. Rear plate; 12. Front cover plate; 13. Divider assembly; 131. Enclosure plate; 132. Top plate; 1321. First through hole; 2. Docking part; 3. Dust collection motor; 4. First circuit board; 41. Plug; 5. Fixing plate; 51. Receiving groove; 6. Mounting base plate; 61. Mounting groove; 7. Operation panel; 200. Handheld vacuum cleaner; 201. Vacuum cleaner main unit; 202. Floor brush; 203. Rigid hose. Detailed Implementation The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0014] This utility model discloses a vacuum cleaner base station 100, which is suitable for connection with a handheld vacuum cleaner 200. After the handheld vacuum cleaner 200 is connected to the vacuum cleaner base station 100, it can perform operations such as dust removal and charging on the handheld vacuum cleaner 200.

[0015] See appendix Figure 2 As shown, a handheld vacuum cleaner 200 typically includes a main vacuum cleaner 201, a floor brush 202, and a rigid tube 203 connecting the main vacuum cleaner 201 and the floor brush 202. The two ends of the rigid tube 203 are detachably connected to the main vacuum cleaner 201 and the floor brush 202, meaning the handheld vacuum cleaner 200 can be disassembled into three parts. The rigid tube 203 is a telescopic tube. The assembled handheld vacuum cleaner 200 can be supported as a whole on the vacuum cleaner base station 100. In this case, the vacuum cleaner base station 100, in addition to supporting the handheld vacuum cleaner 200, can charge and empty the vacuum cleaner after sensing its presence.

[0016] See appendix Figure 1 and attached Figure 3 As shown, the vacuum cleaner base station 100 includes a housing 1, which is roughly square in shape and can be directly supported on the ground. A docking part 2 is provided on the housing 1, which can be connected to a handheld vacuum cleaner 200. The docking part 2 is a rod-shaped structure detachably connected to the housing 1. A docking groove 1111 is provided on the upper plate 111 of the housing 1 for the docking part 2 to be partially inserted into. The docking part 2 is inserted into the docking groove 1111 and fixed to the housing 1, and can also be removed from the docking groove 1111. The docking part 2 is provided with wires and a docking probe. When the handheld vacuum cleaner 200 is placed on the docking part 2, the docking probe connects with the charging head of the handheld vacuum cleaner 200 to charge it, at which point the vacuum cleaner base station 100 is in working condition.

[0017] See appendix Figure 5As shown, the housing 1 includes a first chamber 1a and a second chamber 1b. A dust collection motor 3 is housed in the second chamber 1b. The dust collection motor 3 draws air from the first chamber 1a to generate suction force that draws dust into the dustbin of the vacuum cleaner main unit 201. A dust bag (not shown) is detachably connected to the first chamber 1a. The dust bag has a dust-collecting space to collect dust drawn from the dustbin by the dust collection motor 3. When the dust bag is not open, the first chamber 1a can also store the docking part 2 and the disassembled handheld vacuum cleaner 200. That is, the docking part 2, the disassembled rigid tube 203, the vacuum cleaner main unit 201, and the floor brush 202 can be placed in the housing 1.

[0018] See appendix Figure 4 As shown, when the docking part 2 and the handheld vacuum cleaner 200 are both placed inside the first chamber 1a, there are no extra parts on the outside of the housing 1, and the entire vacuum cleaner becomes a cuboid, making it easy to pack and transport. At this time, the vacuum cleaner base station 100 is in a stored state. Compared with the prior art, where the vacuum cleaner base station 100 only has charging and vacuuming functions, the vacuum cleaner base station 100 in this application takes into account the transportation needs of the vacuum cleaner and makes reasonable use of the first chamber 1a where the dust bag is placed, increasing the space of the first chamber 1a. On the one hand, a larger dust bag can be used to store more dust, reducing the frequency of dust bag replacement; on the other hand, during transportation and storage, the docking part 2 and the disassembled handheld vacuum cleaner 200 can both be stored in the first chamber 1a, and the vacuum cleaner base station 100 also has a storage function. At this time, during the packaging process, multiple boxes are not required; the vacuum cleaner base station 100 is used to pack the entire vacuum cleaner, saving costs.

[0019] Considering transportation costs, the length of the housing 1 in the vertical direction is no more than 440mm, the width in the horizontal direction is no more than 330mm, and the thickness in the front-back direction is no more than 190mm. For example, the length, width, and thickness of the housing 1 in this application are 433mm, 319mm, and 180mm, respectively. At this point, the interior of the housing 1 can meet the storage requirements while also meeting the size requirements for transportation, thus reducing transportation costs.

[0020] Of course, in other embodiments, the appearance of the housing 1 can also be other shapes, such as polygons, cylinders, etc., which will not be discussed here.

[0021] The first chamber 1a can also store some accessories, that is, some of the free parts that come with the vacuum cleaner, such as the folded dust bag and cleaning head. In other words, after the vacuum cleaner is packed together, there is only one shell 1. The shell 1 then acts as a packaging box to store all the parts.

[0022] See appendix Figure 4 and attached Figure 5As shown, the housing 1 includes a casing 11 and a front cover 12 detachably connected to the casing 11. The front side of the casing 11 has a first opening communicating with the first chamber 1a. The various components of the handheld vacuum cleaner 200, the docking part 2, and the dust bag enter and exit the first chamber 1a through the first opening. The front cover 12 can close the first opening. After the front cover 12 is removed, the various components of the handheld vacuum cleaner 200, the docking part 2, and the dust bag can be manually placed and removed.

[0023] A sealing ring is also provided between the housing 11 and the front cover 12. The sealing ring surrounds the first opening. When the front cover 12 is fixed to the housing 11, the sealing ring is compressed and performs a sealing function. Especially when the dust collection motor 3 is sucking the first chamber 1a, the sealing ring can quickly generate negative pressure in the first chamber 1a. For example, the housing 11 has a groove surrounding the first opening, and part of the sealing ring is embedded in the groove.

[0024] To quickly disassemble and assemble the housing 11 and the front cover 12, see the attached document. Figure 6 As shown, a protrusion is provided on one side of the front cover 12, and a slot 1121 corresponding to the protrusion is provided on the housing 11. At least one magnetic component is provided between the front cover 12 and the housing 11. The protrusion and the slot 1121 cooperate to initially position the front cover 12 relative to the housing 11, so that the front cover 12 is in the position corresponding to the first opening. Then, the magnetic component is used to fix the front cover 12 and the housing 11, which is convenient for disassembly and operation.

[0025] The magnetic attraction assembly can be a pair of magnetically attracted magnets, or a pair of ferromagnetic materials and magnets that are magnetically attracted to each other; there is no specific limitation. For example, the magnetic attraction assembly consists of an iron sheet fixed to the housing 11 and magnets fixed at corresponding positions on the front cover 12.

[0026] In one embodiment, the insertion protrusion is located at the bottom of the front cover plate 12, the slot 1121 is opened on the lower plate 112, and the magnetic component is located at the top of the front cover plate 12. At this time, the front cover plate 12 can be disassembled by manually flipping it up and down, which is more in line with the operating habits of general operators.

[0027] The housing 11 includes an upper plate 111, a lower plate 112, two side plates 113 and a rear plate 114, and a slot 1121 is formed on the lower plate 112. The housing 11 defines a rectangular cavity, and a partition assembly 13 is provided in the cavity to divide the cavity into a first chamber 1a and a second chamber 1b.

[0028] See appendix Figure 6As shown, the second chamber 1b is smaller than the first chamber 1a. The second chamber 1b is located at the corner of the bottom of the cavity. At this time, the first chamber 1a is similar to an L-shape. The area of ​​the first chamber 1a directly above the second chamber 1b has a smaller vertical distance, so the shorter floor brush head 202 and the docking part 2 are placed there. The area of ​​the second chamber 1b on one side has a larger vertical distance, so the longer connecting vacuum cleaner host 201 and the rigid tube 203 are placed there. In this embodiment, the space required by the handheld vacuum cleaner 200 and the docking part 2 is fully considered, and the position of the second chamber 1b is reasonably arranged, making the first chamber 1a outside the second chamber 1b more reasonable and meeting the storage requirements.

[0029] The partition assembly 13 includes a surrounding plate 131 fixedly connected to a lower plate 112, a side plate 113, and a rear plate 114. A top plate 132 is fixed above the surrounding plate 131. A second opening communicating with the second chamber 1b is provided on the lower plate 112. The surrounding plate 131, top plate 132, side plate 113, and rear plate 114 surround to form a second chamber 1b with a lower opening. The dust collection motor 3 enters and exits the second chamber 1b through the second opening. At this time, it is not necessary to open the front cover plate 12 to inspect or collect the dust collection motor 3 through the second opening.

[0030] The top plate 132 has a first through hole 1321 that connects the first chamber 1a and the second chamber 1b. The air inlet of the dust collection motor 3 is aligned with the first through hole 1321. The side plate 113 or the rear plate 114 has a second through hole 1131 that connects the second chamber 1b and the external space of the housing 1. The air outlet of the dust collection motor 3 is aligned with the second through hole 1131. When the dust collection motor 3 is working, it draws the gas in the first chamber 1a out through the first through hole 1321 and discharges it into the external space through the second through hole 1131. For example, the second through hole 1131 is located on the side plate 113. Generally, the front cover plate 12 is placed against the wall, in which case the second through hole 1131 will not be blocked.

[0031] In one embodiment, to prevent dust from entering the second chamber 1b from the first chamber 1a, a filter cotton fixedly connected to the top plate 132 is provided at the first through hole 1321. The filter cotton allows gas to pass through but blocks dust. The filter cotton and the top plate 132 are detachably connected to facilitate filter cotton replacement. For example, a positioning groove is provided on the top plate 132, and the filter cotton is inserted into the positioning groove.

[0032] See appendix Figure 7 and attached Figure 8As shown, a first circuit board 4 is also installed in the second chamber 1b. The first circuit board 4 is used for voltage conversion and communicates with the dust collection motor 3. A connecting wire is fixed on the first circuit board 4, and a plug 41 is fixed to the end of the connecting wire. The connecting wire can extend out of the housing 1 and connect to the socket to supply power to the vacuum cleaner base. A power supply unit is provided at the bottom of the docking groove 1111. The power supply unit is connected to the first circuit board 4 through a cable. The cable is fixed to the housing 1. When the docking part 2 is inserted into the docking groove 1111, the power supply unit and the wires in the docking part 2 are connected, and the handheld vacuum cleaner 200 can be powered through the docking part 2.

[0033] For ease of packaging, the connecting wires and plug 41 can also be stored in the second chamber 1b, at which point the appearance of the housing 1 is smooth and no parts protrude from the outside of the housing 1.

[0034] In one embodiment, a horizontally extending fixing plate 5 is fixed inside the second chamber 1b, dividing the second chamber 1b into an upper chamber 11b and a lower chamber 12b. The first circuit board 4 and the dust collection motor 3 are located in the upper chamber 11b, and the connecting wires can be housed in the lower chamber 12b and connected to the first circuit board 4 through a connector passing through the fixing plate 5. The connector is L-shaped to ensure that the connecting wires can pass horizontally and to protect the connecting wires. In this embodiment, dividing the second chamber 1b makes operation easier. During use, the connecting wires can be pulled directly from the lower chamber 12b without interfering with the first circuit board 4 and the dust collection motor 3.

[0035] The fixing plate 5 has a receiving groove 51 on its lower surface for accommodating the plug 41. The plug 41 is inserted into the receiving groove 51 and will not fall out under gravity; it needs to be removed by external force. The wire is then coiled in the lower cavity 12b, which meets the requirements for packaging and transportation. When in use, the plug 41 is simply removed from the receiving groove 51, and then the wire is pulled.

[0036] In one embodiment, see Appendix Figure 7 As shown, the side plate 113 has a clearance notch 1132 extending through it along the thickness direction from its lower surface upwards, allowing the wire to pass through the side plate 113 via the notch 1132. The notch 1132 ensures that the wire is not compressed by the housing 1 during use, thus protecting the wire.

[0037] A boss is provided in the second chamber 1b. The fixing plate 5 can be fixed to the boss with bolts. The dust collection motor 3 can be removed by removing the fixing plate 5.

[0038] See appendix Figure 6 As shown, a mounting plate 6 is fixed to the top of the first chamber 1a. A second circuit board electrically connected to the first circuit board 4 is provided inside the mounting plate 6. An operating plate 7 passing through the upper plate 111 is provided on the second circuit board. The vacuum cleaner base station 100 can be opened and closed manually by operating the operating plate 7.

[0039] The mounting plate 6 is also provided with a mounting groove 61 at the position corresponding to the docking groove 1111. The mounting groove 61 is used for inserting the dust bag. When the dust bag is inserted into the mounting groove 61, the dust collection motor 3 can be started to suck up the gas in the first chamber 1a.

[0040] Multiple reinforcing ribs 1133 protruding into the first chamber are provided on the inner walls of the two side plates 113. The reinforcing ribs 1133 increase the strength of the side plates 113 on the one hand, and on the other hand, when the reinforcing ribs 1133 protruding from the side plates 113 come into contact with the various parts of the handheld vacuum cleaner 200, the contact area is small, which can reduce wear between them.

[0041] In one embodiment, a cushioning foam is also provided in the first chamber 1a. The cushioning foam has placement slots corresponding to the vacuum cleaner main unit 201, floor brush 202, rigid tube 203, and docking part 2, respectively. The vacuum cleaner main unit 201, floor brush 202, rigid tube 203, and docking part 2 are placed in their respective placement slots. The cushioning foam protects the vacuum cleaner main unit 201, floor brush 202, rigid tube 203, and docking part 2. When the vacuum cleaner main unit 201, floor brush 202, rigid tube 203, and docking part 2 are housed in the housing 1, they will not shake within the first chamber 1a due to the limiting effect of the placement slots in the cushioning foam. Even if there are bumps during transportation, the cushioning foam will absorb the force, ensuring that the vacuum cleaner main unit 201, floor brush 202, rigid tube 203, and docking part 2 will not be damaged during transportation. When the vacuum cleaner base station 100 is actually used, the cushioning foam can be removed.

[0042] In one embodiment, the present invention also discloses a vacuum cleaner, which includes the aforementioned handheld vacuum cleaner 200 and a vacuum cleaner base station 100. When the vacuum cleaner is in use, the handheld vacuum cleaner 200 can dock with the vacuum cleaner base station 100. At this time, the vacuum cleaner base station 100 can support the handheld vacuum cleaner, and after sensing the handheld vacuum cleaner 200, the vacuum cleaner base station 100 can charge the vacuum cleaner and remove dust.

[0043] During transportation, the handheld vacuum cleaner 200 can be disassembled into the vacuum cleaner main unit 201, the floor brush 202, and the rigid tube 203. The docking part 2 can be removed from the housing 1. At this time, the vacuum cleaner main unit 201, the floor brush 202, the rigid tube 203, and the docking part 2 can all be stored in the cavity of the housing 1. The housing 1 at this time acts as a packaging box. No additional packaging box is needed. The housing 1 can effectively store the entire handheld vacuum cleaner 200.

[0044] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it. They cannot be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the protection scope of this utility model.

Claims

1. A vacuum cleaner base station, the vacuum cleaner base station comprising a housing and a docking portion detachably connected to the housing and capable of engaging with a handheld vacuum cleaner, characterized in that: The housing includes a first chamber and a second chamber. A dust collection motor is placed in the second chamber. The dust collection motor is used to draw gas from the first chamber to generate suction force to draw dust into the dust bin of the handheld vacuum cleaner. A dust bag is detachably connected to the first chamber. When the dust bag is not collecting dust, the first chamber can also store the docking part and the disassembled handheld vacuum cleaner.

2. The vacuum cleaner base station according to claim 1, characterized in that: The housing includes a casing and a front cover plate detachably connected to the casing. The front side of the casing has a first opening that communicates with the first chamber. The front cover plate can cover the first opening, and a sealing ring is provided between the casings surrounding the first opening. The handheld vacuum cleaner, the docking part, and the dust bag enter and exit the first chamber through the first opening.

3. The vacuum cleaner base station according to claim 2, characterized in that: A plug-in protrusion is provided on one side of the front cover plate, and a slot corresponding to the plug-in protrusion is provided on the housing. At least one magnetic attraction component is provided between the front cover plate and the housing.

4. The vacuum cleaner base station according to claim 1, characterized in that: The cavity of the housing is a cuboid, and the cavity of the housing is divided into a first chamber and a second chamber by a partition component. The second chamber is smaller than the first chamber and is located at the bottom corner of the cavity of the housing.

5. The vacuum cleaner base station according to claim 4, characterized in that: The housing also includes an upper plate, a lower plate, two side plates and a rear plate. The partition assembly includes a surrounding plate fixedly connected to the lower plate, one of the side plates and the rear plate. A top plate is fixed above the surrounding plate. A second opening communicating with the second chamber is provided on the lower plate. The dust collection motor enters and exits the second chamber from the second opening. The top plate has an opening with a first through hole that connects the first chamber and the second chamber. The air inlet of the dust collection motor is aligned with the first through hole. The side plate or the rear plate has a second through hole that connects the second chamber and the external space of the housing. The air outlet of the dust collection motor is aligned with the second through hole.

6. The vacuum cleaner base station according to claim 1, characterized in that: The second cavity is also provided with a first circuit board, on which a connecting wire is fixed, and a plug is fixed to the end of the connecting wire. The connecting wire and the plug can be stored in the second cavity.

7. The vacuum cleaner base station according to claim 6, characterized in that: A fixing plate is fixed in the second chamber, which divides the second chamber into an upper chamber and a lower chamber. The first circuit board and the dust collection motor are located in the upper chamber. The connecting wire can be stored in the lower chamber and is connected to the first circuit board through a connector passing through the fixing plate. The fixing plate has a receiving groove for accommodating the plug from its lower surface upward.

8. The vacuum cleaner base station according to claim 1, characterized in that: The upper plate of the housing is provided with a docking groove for the docking part to be inserted. The top of the first chamber is fixed with a mounting plate. The mounting plate is also provided with a mounting groove at the position corresponding to the docking groove. The mounting groove is used for inserting the dust bag.

9. The vacuum cleaner base station according to any one of claims 1-8, characterized in that: The first chamber is provided with cushioning foam, and the cushioning foam has placement grooves for placing the various parts of the disassembled handheld vacuum cleaner and the docking part.

10. The vacuum cleaner base station according to claim 1, characterized in that: The housing is a cuboid, with a vertical length not exceeding 440mm, a horizontal width not exceeding 330mm, and a front-to-back thickness not exceeding 190mm.

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