Dust collection station and dust collector system

Abstract

The utility model discloses a dust collection station and a dust collector system. The dust collector system comprises dust collector equipment and a dust collection station, the dust collection station comprises a dust collection body and a trigger structure, the dust collection body is provided with a dust collection cavity, the dust collector equipment provides negative pressure for the dust collection cavity so as to achieve dust extraction treatment on the dust collector equipment, and the trigger structure is arranged on the dust collection body. The locking device is used for triggering a locking structure on the locking device when the dust collector equipment is in butt joint with a dust collection station, so that a dust cup cover of the dust collector equipment is switched from a locking state to an unlocking state. According to the dust collection station, the trigger structure can automatically unlock the dust cup cover when the dust collector equipment is in butt joint with the dust collection station, manual operation of a user is not needed, the use experience of the user is improved, in addition, a power device for self-cleaning the dust cup assembly does not need to be arranged on the dust collection station, and the dust collection station can be simpler in structure and lower in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a dust collection station and a dust cleaner system. Background Art

[0002] Vacuum cleaners, such as vacuum cleaners, floor scrubbers, and sweepers, can be connected to a dust collection station after cleaning. The motor on the dust collection station provides dust removal power, which sucks and discharges the dirt in the dust collection chamber of the vacuum cleaner. The vacuum cleaner's dust removal process does not require the user to manually empty the dust, and in this way, the user does not need to empty the dust after each cleaning. The user can empty the dust once a month or even longer. However, the existing dust removal method of this type of vacuum cleaner requires the dust collection station to provide dust removal power, and the dust collection station needs to be equipped with a motor, as well as dust exhaust channels or components connected to the motor, which makes the internal structure of the dust collection station complex and increases the production cost of the dust collection station. Utility Model Content

[0003] In view of this, a dust collection station and vacuum cleaner system have been proposed to address the aforementioned technical issues. The dust collection station utilizes the inherent motor of the vacuum cleaner to generate the required negative pressure, thereby achieving dust extraction within the vacuum cleaner. Furthermore, the dust collection station also has the function of automatically unlocking the vacuum cleaner's dust cup lid, improving the user experience.

[0004] In order to achieve the above-mentioned purpose, the present invention provides a dust collection station for connecting to a vacuum cleaner device, the dust collection station comprising:

[0005] A dust collecting body having a dust collecting chamber, wherein the dust collecting chamber is configured to be provided with negative pressure by the vacuum cleaner device so that dirt at the vacuum cleaner device is sucked into the dust collecting chamber; and

[0006] A trigger structure is provided on the dust collecting body, and the trigger structure is used to trigger the locking structure of the vacuum cleaner device when the vacuum cleaner device is docked with the dust collecting station, so that the dust cup cover of the vacuum cleaner device is switched from a locked state to an unlocked state.

[0007] Optionally, the dust cup cover has a closed position and an open position in an unlocked state. After the vacuum cleaner device is connected to the dust collection station, the dust cup cover remains in the closed position in the absence of external force.

[0008] Optionally, after the vacuum cleaner device is connected to the dust collecting station, when the dust collecting chamber generates negative pressure under the action of the vacuum cleaner device, the dust cup cover moves from a closed position to an open position under the action of the negative pressure.

[0009] Optionally, the trigger structure includes a mechanical trigger device. When the vacuum cleaner device is connected to the dust collection station, the mechanical trigger device is used to contact and transmit with the locking structure to drive the dust cup cover to switch from a locked state to an unlocked state.

[0010] Optionally, the trigger structure includes an electrically controlled trigger device. When the vacuum cleaner device is connected to the dust collection station, the electrically controlled trigger device is used to communicate with the vacuum cleaner device to control the locking structure to drive the dust cup cover to switch from a locked state to an unlocked state.

[0011] Optionally, a channel and a first air duct are formed in the dust collecting body, the channel is used to connect the dust collecting chamber and the dust cup chamber of the vacuum cleaner device when the vacuum cleaner device is connected to the dust collecting station, and the first air duct is used to connect the dust collecting chamber and the suction device of the vacuum cleaner device, so that when the suction device is working, the airflow flows from the dust collecting chamber along the first air duct to the suction device.

[0012] Optionally, the channel is arranged at one end of the dust collecting chamber in the docking direction, the first air duct is arranged on one side of the dust collecting chamber in the docking direction, and the air inlet end of the first air duct is connected to the dust collecting chamber and the other end of the channel which is arranged opposite to each other.

[0013] Optionally, the dust collecting chamber includes a first side wall extending along the docking direction, the air inlet end of the first air duct passes through the first side wall, the dust collecting body also includes an outer shell, the outer shell is arranged on the side of the first side wall away from the dust collecting chamber, and there is a gap between the outer shell and the first side wall, the first air duct is arranged in the gap, and a groove is formed on the side of the outer shell away from the first side wall, and the groove is used to partially accommodate the operating rod of the vacuum cleaner device.

[0014] Optionally, the dust collecting body includes a mounting seat, which is arranged at one end of the dust collecting body in the docking direction and is formed with an open groove. The open groove is used to at least partially accommodate the dust cup assembly of the vacuum cleaner device when the vacuum cleaner device is docked with the dust collecting station. A step portion is formed in the open groove, and the step portion is arranged toward the opening side of the open groove. The trigger structure includes a first contact key protruding from the step portion, so that when the first contact key contacts the dust cup assembly, the locking structure is triggered.

[0015] Optionally, a notch is provided on one side of the opening groove, the notch passes through the mounting seat along the docking direction and is connected to the groove, and the notch is used to partially accommodate the operating rod of the vacuum cleaner device.

[0016] Optionally, an air outlet is provided on the step portion, and the air outlet is located in the notch. The first air duct connects the dust collecting chamber and the air outlet. When the vacuum cleaner device is connected to the dust collecting station, the air outlet is connected to the suction device in the vacuum cleaner device.

[0017] Optionally, the trigger structure also includes a second touch button protruding from the step portion, so that when the second touch button contacts the dust cup assembly, the air duct switching structure in the vacuum cleaner device is triggered to connect the dust collecting chamber to the suction device.

[0018] Optionally, the channel is provided in the mounting seat and passes through the bottom of the opening groove along the docking direction.

[0019] In order to achieve the above-mentioned purpose, the present invention provides a dust collection station for connecting to a vacuum cleaner device, the dust collection station comprising:

[0020] A dust collecting body having a dust collecting chamber, wherein a channel communicating with the dust collecting chamber and a first air duct are formed in the dust collecting body, the channel being used to communicate with the dust cup chamber of the vacuum cleaner device, the first air duct being used to communicate with the suction device of the vacuum cleaner device, the channel extending in the up-down direction and communicating with the upper end of the dust collecting chamber, the first air duct being arranged on one side of the dust collecting body in the up-down direction and extending in the up-down direction, the upper end of the first air duct penetrating the dust collecting body in the up-down direction, the lower end of the first air duct penetrating the dust collecting body in the horizontal direction and communicating with the lower end of the dust collecting chamber; and,

[0021] A trigger structure is provided on the dust collecting body, and the trigger structure is used to trigger the dust cup cover of the vacuum cleaner device to switch from a locked state to an unlocked state when the vacuum cleaner device is docked with the dust collecting station.

[0022] Optionally, the dust collecting body includes a first side wall and a second side wall extending in the up and down directions, the first side wall and the second side wall are arranged opposite to each other in the horizontal direction, an air inlet is provided on the first side wall, an opening is provided on the second side wall, the lower end of the first air duct is connected to the air inlet, and the dust collecting body also includes a cover body movably mounted on the second side wall, and the cover body can be opened and closed to cover the opening.

[0023] The utility model also provides a vacuum cleaner system, comprising:

[0024] A vacuum cleaner device, the vacuum cleaner device comprising a dust cup assembly and a suction device, the dust cup assembly comprising a dust cup body, a dust cup cover and a locking structure, a dust cup cavity being formed in the dust cup body, the dust cup cover being movably disposed on the dust cup body to open or close the dust cup cavity, the dust cup cover having a locked state in which it is locked by the locking structure to remain in a closed position, and an unlocked state in which it is unlocked by the locking structure to be movable to an open position; and,

[0025] Dust collection stations as described above;

[0026] Wherein, the suction device can be selectively connected to the dust cup chamber or the dust collecting chamber. When the suction device is connected to the dust collecting chamber, negative pressure is generated in the dust collecting chamber.

[0027] Optionally, the locking structure includes:

[0028] A locking member is movably mounted on the dust cup body to have a locking position for locking the dust cup cover and an unlocking position for unlocking the dust cup cover;

[0029] a driving mechanism, which is transmission-connected between the dust cup body and the locking member, and when the vacuum cleaner device is docked with the dust collection station, the driving mechanism is triggered by the trigger structure to drive the locking member to move from the locked position to the unlocked position; and

[0030] A retaining mechanism is provided between the dust cup cover and the dust cup body so that the dust cup cover is retained in a closed position in the absence of external force when in an unlocked state.

[0031] Optionally, the dust cup cover is rotatably mounted on the dust cup body at one radial end, and a locking slot is provided at the other radial end of the dust cup cover. The locking member is a locking hook rotatably mounted on the dust cup body, and the locking hook has a locking position of rotating close to the dust cup cover to insert into the locking slot, and an unlocking position of rotating away from the dust cup cover to leave the locking slot.

[0032] Optionally, the dust cup cover is rotatably mounted on the dust cup body via a rotating shaft, and the retaining mechanism includes an elastic member connected between the rotating shaft and the dust cup body.

[0033] Optionally, the vacuum cleaner device further includes an air duct switching structure, wherein a second air duct and a third air duct are formed in the vacuum cleaner device, the second air duct is connected to the suction device and the dust cup chamber, and the third air duct is connected to the suction device and the dust collection chamber, and the air duct switching structure is movably arranged to open or block the second air duct and the third air duct;

[0034] When the vacuum cleaner device is docked with the dust collection station, the air duct switching structure is triggered by the trigger structure, so that the second air duct is blocked and the third air duct is opened.

[0035] Optionally, the air duct switching structure includes a first shielding part and a second shielding part movably arranged in the vacuum cleaner device, the first shielding part is used to block and conduct the second air duct, and the second shielding part is used to block and conduct the third air duct. The first shielding part and the second shielding part are movable so that when one of the second air duct and the third air duct is in a conducting state, the other is in a blocked state.

[0036] The technical solution provided by the utility model has the following beneficial effects:

[0037] The dust collection station provided by the present invention includes a dust collection body and a trigger structure, wherein the dust collection body has a dust collection chamber, and the dust collection chamber is provided with negative pressure by a vacuum cleaner device to achieve dust extraction processing for the vacuum cleaner device. The trigger structure is provided on the dust collection body and is used to trigger the locking structure thereon when the vacuum cleaner device is docked with the dust collection station, so that the dust cup cover of the vacuum cleaner device is switched from a locked state to an unlocked state. In the present invention, the trigger structure can automatically unlock the dust cup cover when the vacuum cleaner device is docked with the dust collection station, eliminating the need for manual operation by the user, thereby improving the user experience. In addition, there is no need to set a power device for self-cleaning the dust cup assembly on the dust collection station, so the structure of the dust collection station can be simpler and the cost is lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0039] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a vacuum cleaner system provided by the present utility model;

[0040] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure when the vacuum cleaner equipment is separated from the dust collection station;

[0041] Figure 3 for Figure 2 Schematic diagram of the three-dimensional structure of the dust collection station;

[0042] Figure 4 for Figure 3 Schematic diagram of the three-dimensional structure of the dust collection station from another perspective;

[0043] Figure 5 for Figure 3 Schematic diagram of the three-dimensional structure of the dust collection station from another perspective;

[0044] Figure 6 for Figure 5 Schematic diagram of the three-dimensional structure of the dust collection station;

[0045] Figure 7 for Figure 2 A schematic cross-sectional view of the vacuum cleaner device (when the dust cup cover is in the locked state);

[0046] Figure 8 for Figure 7 A magnified schematic diagram of point A in the middle;

[0047] Figure 9 for Figure 1 A schematic cross-sectional view of the vacuum cleaner system (when the dust cup cover is unlocked and in the closed position);

[0048] Figure 10 This is an enlarged schematic diagram of point B in 9;

[0049] Figure 11 for Figure 2 A schematic cross-sectional view of the vacuum cleaner system (when the dust cup cover is unlocked and in the closed position);

[0050] Figure 12 for Figure 11 Enlarged schematic diagram of point C in the middle.

[0051] Description of Figure Numbers:

[0052] 1000-vacuum cleaner system; 100-vacuum cleaner device; 10-air duct switching structure; 11-first shielding portion; 12-second shielding portion; 13-second air duct; 14-third air duct; 20-dust cup assembly; 21-dust cup cover; 210-locking slot; 22-dust cup body; 220-dust cup cavity; 23-locking structure; 231-locking member; 232-driving mechanism; 233-holding mechanism; 2331-rotating shaft; 2332-elastic member; 30-suction device; 4 0-operating lever; 200-dust collection station; 50-dust collection body; 51-dust collection chamber; 52-channel; 53-first air duct; 531-air outlet; 532-air inlet; 54-first side wall; 541-second side wall; 542-opening; 55-housing; 551-gap; 552-groove; 56-cover; 60-trigger structure; 61-first contact key; 62-second contact key; 70-mounting seat; 71-opening groove; 72-step portion; 73-notch.

[0053] The realization of the purpose, functional features and excellent effects of the utility model will be further explained below with reference to specific embodiments and drawings. DETAILED DESCRIPTION

[0054] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0055] It should be noted that if directional indications are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0056] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0057] See also Figure 1 and Figure 2 The present invention provides a vacuum cleaner device 100, a base station 200, and a vacuum cleaner system 1000 including the two. The vacuum cleaner system 1000 includes the vacuum cleaner device 100 and a dust collection station 200. The dust collection station 200 can be docked with the vacuum cleaner device 100. Specifically, before docking with the dust collection station 200, the vacuum cleaner device 100 can approach the dust collection station 200 along the docking direction, and preferably plug into the dust collection station 200 along the docking direction to achieve docking with the dust collection station 200. When or after the dust collection station 200 and the vacuum cleaner device 100 are docked, the vacuum cleaner device 100 can create a negative pressure in the dust collection station 200 to suck dirt from the vacuum cleaner device 100 into the dust collection station 200, thereby achieving self-cleaning of the vacuum cleaner device 100.

[0058] The specific form of the vacuum cleaner device 100 is not limited, and in actual application, the use orientation of the vacuum cleaner device 100 may be different. However, for ease of understanding, in the following embodiments, Figure 1 or Figure 2 The handheld vacuum cleaner device 100 shown is used as an example for description. At this time, the vacuum cleaner device 100 is in a static state, with a roughly vertical up-down direction and a horizontal direction, and the docking direction is preferably parallel to the up-down direction.

[0059] Further, please refer to Figure 1 、 Figure 2 and Figure 7 The vacuum cleaner device 100 includes a dust cup assembly 20 and a suction device 30. The dust cup assembly 20 includes a dust cup body 22 and a dust cup cover 21 movably mounted on the dust cup body 22. A dust cup cavity 220 is formed in the dust cup body 22. The dust cup cover 21 can open or close the dust cup cavity 220 during its movable stroke, thereby having an open position and a closed position relative to the dust cup body 22. The movable mode of the dust cup cover 21 relative to the dust cup body 22 is not limited, and it depends on the specific installation structure of the dust cup cover 21. For example, when the dust cup cover 21 is axially slidably mounted on the dust cup body 22, it has an axially slidable movable stroke. When the dust cup cover 21 is radially slidably mounted on the dust cup body 22, it has a radially slidable movable stroke. When the dust cup cover 21 is flipably mounted on the dust cup body 22, it has a flippable movable stroke around the rotating shaft 2331. Specifically, in this embodiment, please refer to Figure 8 、 Figure 10 and Figure 12 The end side of the dust cup cover 21 is rotatably mounted on the dust cup body 22, thereby having a rotatable movable stroke relative to the end side.

[0060] The dust cup assembly 20 also includes a locking structure 23, which is at least partially movably arranged and acts on the dust cup cover 21, so that the dust cup cover 21 has a locked state in which it is locked by the locking structure 23 to maintain a closed position, and an unlocked state in which it is unlocked by the locking structure 23 to be able to move to an open position. The specific form of the locking structure 23 is not limited, as long as it can limit the position of the dust cup cover 21 before unlocking so that it remains closed. Before the vacuum cleaner device 100 is docked with the base station, the locking structure 23 remains locked, thereby preventing the dust cup cover 21 from being accidentally opened, causing dirt to be poured out of the dust cup cavity 220, causing unnecessary cleaning burden.

[0061] It should be noted that, in one embodiment, when the locking structure 23 releases the constraint on the dust cup cover 21, the dust cup cover 21 switches to the unlocked state, and it can automatically move to the open position under the action of gravity or a reset member. That is to say, in this embodiment, the dust cup cover 21 automatically opens once it is unlocked. In this way, the dust cup cover 21 has a simple structure and can be opened automatically and is easy to operate. In another embodiment, a holding mechanism 233 is further provided between the dust cup cover 21 and the dust cup body 22. When the dust cup cover 21 switches to the unlocked state, it can move to the open position (such as Figure 12 As shown), but when there is no external force, the dust cup cover 21 should remain in the closed position (as shown Figure 10 In this way, the dust cup cover 21 can be kept in the closed position after being unlocked, so as to prevent the dust cup cover 21 from opening prematurely when the vacuum cleaner device 100 is not yet ready to vacuum.

[0062] The suction device 30 refers to any device that can achieve a directional flow of driven gas, and can be composed of a single component (such as a fan) alone, or composed of a combination of at least two single components (such as a fan and an air guide structure). The suction device 30 can include a fan, for example, which can be but not limited to an axial flow fan, a cross-flow fan, a centrifugal fan, etc. The dust collecting station 200 has a dust collecting chamber 51 that can be connected to the dust cup chamber 220 after docking with the vacuum cleaner device 100. The dust collecting chamber 51 can accommodate the dirt collected in the dust cup chamber 220. In this embodiment, the suction device 30 can selectively connect to the dust cup assembly 20 or the dust collecting station 200, specifically, connect to the dust cup chamber 220 or the dust collecting chamber 51. When the suction device 30 is connected to the dust cup chamber 220, a negative pressure can be generated in the dust cup chamber 220, and the dirt can be sucked into the dust cup assembly 20 when the vacuum cleaner device 100 is performing a cleaning operation. When the suction device 30 is connected to the dust collection chamber 51, negative pressure is generated in the dust collection chamber 51. When the vacuum cleaner device 100 is docked on the dust collection station 200, the dirt in the dust cup chamber 220 is sucked into the dust collection chamber 51, thereby achieving self-cleaning of the vacuum cleaner device 100. In this way, there is no need to install a power device for self-cleaning the dust cup assembly 20 on the dust collection station 200, and the structure of the dust collection station 200 can be simpler and the cost can be lowered.

[0063] See also Figures 1 to 6The present invention also proposes a dust collection station 200, which can be docked with the vacuum cleaner device 100 in the above embodiment. The dust collection station 200 includes a dust collection body 50 and a trigger structure 60. The dust collection body 50 has a dust collection chamber 51, and the dust collection chamber 51 is configured to be provided with negative pressure by the vacuum cleaner device 100, specifically, by the suction device 30, so that the dirt at the vacuum cleaner device 100 is sucked into the dust collection chamber 51. That is to say, when negative pressure is generated in the dust collection chamber 51, the suction force generated can achieve self-cleaning of the vacuum cleaner device 100. The trigger structure 60 is provided on the dust collection body 50. The trigger structure 60 is used to trigger the locking structure 23 of the vacuum cleaner device 100 when the vacuum cleaner device 100 is docked with the dust collection station 200, so that the dust cup cover 21 of the vacuum cleaner device 100 is switched from a locked state to an unlocked state. In this way, when the user manually or through command control docks the vacuum cleaner device 100 with the dust collection station 200, the locking structure 23 can automatically unlock the dust cup cover 21 under the triggering action of the trigger structure 60, so that the dust cup chamber 220 and the dust collection chamber 51 can be connected, and the dirt in the dust cup assembly 20 can be collected in the dust collection station 200. The user does not need to manually unlock the dust cup cover, which improves the user experience of the vacuum cleaner device 100.

[0064] Furthermore, the dust cup cover 21 preferably has a closed position and an open position in the unlocked state. After the vacuum cleaner device 100 is docked with the dust collection station 200, the dust cup cover 21 remains in the closed position in the absence of external force. Subsequently, under the action of external force, the dust cup cover 21 will further open, allowing the dust cup chamber 220 to communicate with the dust collection chamber 51. In other words, after the vacuum cleaner device 100 is successfully docked with the dust collection station 200, the dust cup cover 21 will not open immediately, but will remain in the closed position. This prevents the trigger structure 60 from triggering the locking structure 23 to unlock, and when the vacuum cleaner device 100 is not yet fully plugged in, from causing dirt to overflow from the dust cup chamber 220 into the gap between the vacuum cleaner device 100 and the dust collection body 50, thereby increasing the cleaning burden on the user.

[0065] In order to keep the dust cup cover 21 in the closed position after it is unlocked, optionally, refer to Figure 8 、 Figure 10 and Figure 12The locking structure 23 includes a locking member 231 and a driving mechanism 232. The locking member 231 is movably mounted on the dust cup body 22 to have a locking position for locking the dust cup cover 21 and an unlocking position for unlocking the dust cup cover 21. The driving mechanism 232 is transmission-connected between the dust cup body 22 and the locking member 231. When the vacuum cleaner device 100 is docked with the dust collection station 200, the driving mechanism 232 is triggered by the triggering structure 60 to drive the locking member 231 from the locking position to the unlocking position. The dust cup assembly 20 also includes a retaining mechanism 233, which is disposed between the dust cup cover 21 and the dust cup body 22 so that the dust cup cover 21 is maintained in a closed position in the absence of external force when in the unlocked state.

[0066] Preferably, the dust cup cover 21 is rotatably mounted on the dust cup body 22 at one radial end, and a lock slot 210 is provided at the other radial end of the dust cup cover 21. The locking member 231 is a lock hook rotatably mounted on the dust cup body 22. The lock hook has a locked position in which it is rotated close to the dust cup cover 21 to be inserted into the lock slot 210, and an unlocked position in which it is rotated away from the dust cup cover 21 to leave the lock slot 210. In this way, the dust cup cover 21 is locked or unlocked by the rotatably mounted lock hook, and the structure is simple and reliable. In this embodiment, the driving mechanism 232 is adapted to the structure of the lock hook, and includes a transmission structure that converts the triggering action of the trigger structure 60 into a rotational unlocking action of the lock hook. Specifically, the transmission structure may include a compression spring that is triggered and pressed by the trigger structure 60. When the compression spring is compressed and deformed, it drives the transmission member connected to it to move, thereby driving the lock hook to rotate from the locked position to the unlocked position.

[0067] In a preferred embodiment, the dust cup cover 21 is rotatably mounted on the dust cup body 22 via a rotating shaft 2331, and the retaining mechanism 233 includes an elastic member 2332 connected between the rotating shaft 2331 and the dust cup body 22. Specifically, it may include a torsion spring sleeved on the rotating shaft 2331, and the torsion force of the torsion spring is designed so that when the vacuum cleaner device 100 is docked with the dust collection station 200 and no external force is applied, the rotating shaft 2331 can be kept from rotating, and the dust cup cover 21 can be kept in the closed position. However, under the action of negative pressure or other preset external forces, for example, the dust cup cover 21 overcomes the torsion force of the torsion spring and rotates to the open position.

[0068] There are many ways to provide the external force that drives the dust cup cover 21 to open. For example, a driving member that drives the dust cup cover 21 to move toward the open position can be set in the vacuum cleaner device 100 or the dust collection station 200. The driving member can be manually controlled by the user or automatically driven according to a control instruction. In a preferred embodiment, the external force is provided by the negative pressure in the dust collection chamber 51. Specifically, after the vacuum cleaner device 100 and the dust collection station 200 are connected, when the dust collection chamber 51 generates negative pressure under the action of the vacuum cleaner device 100, the dust cup cover 21 moves from the closed position to the open position under the action of the negative pressure. In this way, once the dust cup cover 21 is opened, the dirt in the dust cup chamber 220 is sucked into the dust collection station 200 under the action of the negative pressure. The dust collection efficiency is high, the speed is fast, and the degree of self-cleaning automation is high. At the same time, there is no need to set an additional driving member to drive the dust cup cover 21 to open automatically. The dust cup assembly 20 has a simpler and more compact structure and lower production cost.

[0069] It is understood that the trigger structure 60 should be compatible with the locking structure 23. In an optional embodiment, the trigger structure 60 includes a mechanical trigger device, which can be, for example, a raised contact key or a contact buckle. When the vacuum cleaner device 100 is connected to the dust collection station 200, the mechanical trigger device is used to contact and transmit with the locking structure 23 to drive the dust cup cover 21 from the locked state to the unlocked state. In this embodiment, the trigger structure 60 acts on the locking structure 23 through mechanical transmission, which is easy to implement and low in cost.

[0070] In other optional embodiments, the trigger structure 60 includes an electrically controlled trigger device. When the vacuum cleaner device 100 is docked with the dust collection station 200, the electrically controlled trigger device is used to communicate with the vacuum cleaner device 100 to control the locking structure 23 to drive the dust cup cover 21 to switch from a locked state to an unlocked state. The electrically controlled trigger device may include a contact sensor or a position sensor provided on the dust collection station 200. When the contact sensor detects that the vacuum cleaner device 100 is docked with the dust collection station 200, the locking structure 23 may be controlled by the control unit to operate, switching the dust cup cover 21 from a locked state to an unlocked state. In this embodiment, the operation of the locking structure 23 is achieved by electrically controlled triggering, which facilitates subsequent maintenance and upgrades according to actual needs.

[0071] Based on the above examples, please refer to Figures 9 to 12A channel 52 and a first air duct 53 are formed in the dust collecting body 50. The channel 52 is used to connect the dust collecting chamber 51 and the dust cup chamber 220 of the dust collecting body 100 when the vacuum cleaner device 100 is docked with the dust collecting station 200. The first air duct 53 is used to connect the dust collecting chamber 51 and the suction device 30 of the vacuum cleaner device 100, so that when the suction device 30 is in operation, air flows from the dust collecting chamber 51 along the first air duct 53 to the suction device 30. In this embodiment, the channel 52 is provided at the end of the dust collecting body 50 in the docking direction, so that when the vacuum cleaner device 100 is docked with the dust collecting body 50, the dust cup cover 21 is located near the channel 52. When the dust cup cover 21 is in the open position, the dust cup chamber 220 and the dust collecting chamber 51 are connected through the channel 52, and dirt in the dust cup chamber 220 can enter the dust collecting chamber 51 through the channel 52. The first air duct 53 is used to connect the vacuum cleaner device 100 and the dust collecting chamber 51. When the suction device 30 in the vacuum cleaner device 100 is connected to the first air duct 53 and works, the air flow flows from the dust collecting chamber 51 along the first air duct 53 to the suction device 30, so that the dust collecting chamber 51 generates negative pressure, and then the dirt is sucked from the dust cup assembly 20 into the dust collecting chamber 51.

[0072] Optionally, the channel 52 is provided at one end of the dust collecting chamber 51 in the docking direction, the first air duct 53 is provided on one side of the dust collecting chamber 51 in the docking direction, and the air inlet end of the first air duct 53 is connected to the other end of the dust collecting chamber 51, which is opposite to the channel 52. In this way, the air inlet end of the first air duct 53 in the dust collecting chamber 51 is provided at the position of the first air duct 52, so as to prevent dirt from being adsorbed near the air inlet end of the first air duct 53 under the action of negative pressure, thereby preventing dirt from continuing to fill the dust collecting chamber 51. This arrangement allows the space inside the dust collecting chamber 51 to be fully utilized, thereby collecting more dirt and reducing the frequency of the user cleaning the dust collection station 200.

[0073] Preferably, the dust collection chamber 51 includes a first sidewall 54 extending in the direction of the connection. The air inlet end of the first air duct 53 penetrates the first sidewall 54, thereby forming an air inlet 532 on the first sidewall 54 that communicates with the dust collection chamber 51. In this embodiment, the air inlet 532 is not positioned opposite the duct 52, but rather intersects with it, preferably perpendicularly. This prevents dirt from blocking the air inlet 532 due to the suction force, or from entering the air inlet 532 and flowing toward the suction device 30, causing environmental pollution or adversely affecting the suction device 30.

[0074] Further, see Figure 4 and Figure 9The dust collecting body 50 further includes a housing 55. The housing 55 is disposed on a side of the first sidewall 54 facing away from the dust collecting chamber 51, with a gap 551 between the housing 55 and the first sidewall 54. The first air duct 53 is disposed in the gap 551. A recess 552 is formed on a side of the housing 55 facing away from the first sidewall 54. The recess 552 is used to partially accommodate the operating lever 40 of the vacuum cleaner device 100. It will be understood that a handheld vacuum cleaner device 100 typically includes an operating lever 40, which connects the cleaning head of the vacuum cleaner device 100 to the device body above it and forms a suction flow channel for sucking dirt from the cleaning surface. In this embodiment, the housing of the fixed operating lever 40 is used to form the first air duct 53 arranged side by side with the dust collecting chamber 51. On the one hand, this makes the dust collecting station 200 more compact without affecting the capacity of the dust collecting chamber 51. On the other hand, the first air duct 53 is positioned close to the air inlet side of the suction device 30, facilitating connection with the suction device 30.

[0075] In a preferred embodiment, the docking direction is parallel to the up-down direction, the channel 52 connects to the upper end of the dust collecting chamber 51 and extends in the up-down direction, and the first air duct 53 is provided on one side of the dust collecting body 50 in the up-down direction and also extends in the up-down direction. The lower end of the first air duct 53 passes through the dust collecting body 50 in the horizontal direction and connects to the lower end of the dust collecting chamber 51. In this embodiment, when the dust cup cover 21 is opened, most of the dirt in the dust cup chamber 220 falls into the dust collecting chamber 51 under the action of gravity. At the same time, the negative pressure generated by the operation of the suction device 30 causes the dirt in the dust cup assembly 20 to be sucked into the dust collecting chamber 51 as much as possible. The air inlet end of the first air duct 53, which extends in the horizontal direction, can effectively prevent dirt from accumulating near the air inlet end under the action of gravity and blocking the first air duct 53.

[0076] Further, please refer to Figure 6 、 Figure 9 and Figure 11 The dust collecting body 50 includes a first side wall 54 and a second side wall 541 extending in the vertical direction. The first side wall 54 and the second side wall 541 are arranged opposite to each other in the horizontal direction. An air inlet 532 is formed on the first side wall 54, and an opening 542 is formed on the second side wall 541. The lower end of the first air duct 53 is connected to the air inlet 532. The dust collecting body 50 also includes a cover 56 movably mounted on the second side wall 541. The cover 56 is openable and closable to cover the opening 542. Preferably, the cover 56 is removable from the dust collecting body 50. In this way, after the vacuum cleaner device 100 is self-cleaned multiple times, the cover 56 can be opened and operated through the opening 542 to clean the dust collecting chamber 51, especially the air inlet 532. This prevents the dust collecting station 200 from being blocked by dirt and blocked by the air inlet 532 after long-term use, resulting in poor self-cleaning effect. The cover also protects the suction device 30.

[0077] Further, please continue to refer to Figures 3 to 6The dust collecting body 50 includes a mounting base 70, which is provided at one end of the dust collecting body 50 in the docking direction and is formed with an open groove 71. The open groove 71 is used to at least partially accommodate the dust cup assembly 20 of the vacuum cleaner device 100 when the vacuum cleaner device 100 is docked with the dust collecting station 200. That is, when the vacuum cleaner device 100 is docked with the dust collecting station 200, the dust cup body 22 can be inserted into the open groove 71 along the docking direction. A step portion 72 is formed in the open groove 71, and the step portion 72 is arranged toward the open side of the open groove 71. The trigger structure 60 includes a first contact key 61 protruding from the step portion 72, so that when the first contact key 61 contacts the dust cup assembly 20, the locking structure 23 is triggered. In this embodiment, the first contact member is arranged on the step portion 72 at the bottom of the opening groove 71. When the vacuum cleaner device 100 is docked with the dust collecting station 200, the first contact member triggers the locking structure 23, so that the dust cup cover 21 is switched from a locked state to an unlocked state, thereby realizing automatic unlocking of the dust cup cover 21. The structure is simple and reliable, and ensures that the dust cup cover 21 is unlocked only after the vacuum cleaner device 100 is docked with the dust collecting station 200, thereby avoiding the dust cup cover 21 being accidentally opened in advance.

[0078] Furthermore, a notch 73 is formed on one side of the opening slot 71. The notch 73 extends through the mounting base 70 along the docking direction and communicates with the recess 552. The notch 73 is used to partially accommodate the operating rod 40 of the vacuum cleaner device 100. In this embodiment, the operating rod 40 is partially inserted into the recess 552 in the radial direction, and its end near the device body extends out of the notch 73 and connects to the circumference of the dust cup assembly 20. In this way, the notch 73 provides space for the operating rod 40 to extend and facilitates the user to position the dust cup assembly 20 during docking operations, allowing the contact structure to accurately contact the dust cup assembly 20, triggering the locking structure 23 to unlock the device.

[0079] Optionally, see Figures 9 to 12 The channel 52 is provided in the mounting base 70 and extends through the bottom of the opening groove 71 along the docking direction. In this embodiment, the channel 52 is provided along the docking direction so that after the vacuum cleaner device 100 is docked with the dust collection station 200, dirt can enter the dust collection chamber 51 without hindrance.

[0080] Preferably, an air outlet 531 is formed on the step portion 72 and is located at the notch 73. The first air duct 53 connects the dust collecting chamber 51 and the air outlet 531. When the vacuum cleaner device 100 is docked with the dust collection station 200, the air outlet 531 connects to the suction device 30 in the vacuum cleaner device 100. It is understood that in this embodiment, the vacuum cleaner device 100 should be provided with a third air duct 14 connecting the air inlet side of the suction device 30 and the bottom of the device body. In this way, the step portion 72 provides a supporting surface for the vacuum cleaner device 100. At the same time, when the vacuum cleaner device 100 is accurately docked with the dust collection station 200, the third air duct 14 can be accurately connected to the air outlet 531. Then, when the suction device 30 is in operation, air can flow smoothly from the dust collecting chamber 51 to the suction device 30, providing negative pressure for the dust collecting chamber 51.

[0081] Preferably, see Figure 7 The vacuum cleaner device 100 also includes an air duct switching structure 10, which can be used to switch the air duct connection state within the vacuum cleaner device 100, so that the suction device 30 can be selectively connected to at least one of the dust cup assembly 20 and the dust collection station 200. Specifically, a second air duct 13 and a third air duct 14 are formed in the vacuum cleaner device 100. The second air duct 13 connects the suction device 30 and the dust cup chamber 220, and the third air duct 14 connects the suction device 30 and the dust collection chamber 51. The air duct switching structure 10 can be movably set to connect or block the second air duct 13 and the third air duct 14. In an optional embodiment, when the vacuum cleaner device 100 enters the normal cleaning working mode, the air duct switching structure 10 can be controlled to connect the second air duct 13 and block the third air duct 14. At this time, the suction device 30 is connected to the dust cup assembly 20, and the dirt is sucked from the outside of the vacuum cleaner device 100 into the dust cup chamber 220 for storage. When the vacuum cleaner device 100 is docked with the base station and enters the self-cleaning working mode, the air duct switching structure 10 can be controlled to connect the third air duct 14 and block the second air duct 13. At this time, the suction device 30 can be connected to the dust collecting station 200, so that a negative pressure is formed in the dust collecting station 200, and then the dirt in the dust cup assembly 20 is sucked into the dust collecting station 200, thereby realizing self-cleaning of the vacuum cleaner device 100.

[0082] On the basis of the above embodiment, the trigger structure 60 can optionally also trigger the air duct switching structure 10 to implement the switching action, so that when the vacuum cleaner device 100 is docked with the dust collection station 200, the third air duct 14 is automatically opened and the second air duct 13 is closed. When entering the self-cleaning mode, it is only necessary to control the suction device 30 to start working, which is simple and reliable to operate. Figure 3 and Figure 4The trigger structure 60 also includes a second touch button 62 protruding from the step portion 72, so that when the second touch button 62 contacts the dust cup assembly 20, the air duct switching structure 10 in the vacuum cleaner device 100 is triggered, so that the dust collecting chamber 51 is connected to the suction device 30.

[0083] It can be understood that if the second air duct 13 and the third air duct 14 are both in the conducting state, the airflow formed by the suction device 30 will be split, and the suction force entering each air duct will be weakened; and if the second air duct 13 and the third air duct 14 are both in the blocked state, there is no continuous airflow entering the air inlet side of the suction device 30, and a vacuum is formed. The pressure on the air inlet side of the suction device 30 is too low, which will cause the air inlet side air duct to be squeezed and deformed, or the suction device 30 will overheat and be damaged. Therefore, preferably, the air duct switching structure 10 includes a first shielding portion 11 and a second shielding portion 12 that are movably arranged in the vacuum cleaner device 100. The first shielding portion 11 is used to block and conduct the second air duct 13, and the second shielding portion 12 is used to block and conduct the third air duct 14. The first shielding portion 11 and the second shielding portion 12 are movable so that when one of the second air duct 13 and the third air duct 14 is in the conducting state, the other is in the blocked state. In this embodiment, by setting the first shielding part 11 and the second shielding part 12, the airflow generated by the suction device 30 can only flow along one channel 52, which can avoid the phenomenon that both channels 52 are connected or both channels 52 are blocked, and can better protect the vacuum cleaner equipment 100.

[0084] In another embodiment, only one of the first shielding portion 11 and the second shielding portion 12 may be provided, and the movement of the single shielding portion can realize the opening and blocking of the second air duct 13 and the third air duct 14, and can also realize the switching of the conduction state of the second air duct 13 and the third air duct 14. In this embodiment, by respectively providing the first shielding portion 11 and the second shielding portion 12 to block and open the second air duct 13 and the third air duct 14, the movable stroke of the first shielding portion 11 and the second shielding portion 12 can be shortened, and the internal space occupied can be reduced, thereby achieving a more compact structure.

[0085] The first shielding portion 11 and the second shielding portion 12 can be independently configured, meaning that the first shielding portion 11 and the second shielding portion 12 can move differently. For example, after or before the first shielding portion 11 blocks the second air duct 13, the second shielding portion 12 can move to open the third air duct 14; alternatively, after or while the first shielding portion 11 opens the second air duct 13, the second shielding portion 12 can move to block the third air duct 14. This allows for greater flexibility in the movement of the first and second shielding portions 11, 12 without affecting each other.

[0086] Preferably, the first shielding portion 11 and the second shielding portion 12 are arranged in a linked manner, i.e., they move synchronously. Thus, while the first shielding portion 11 blocks the second air duct 13, the second shielding portion 12 opens to the third air duct 14; while the second shielding portion 12 blocks the third air duct 14, the first shielding portion 11 opens to the second air duct 13. This improves the operating performance of the vacuum cleaner 100.

[0087] Specifically, the air duct switching structure 10 also includes a first transmission member movably arranged in the main body of the device, the first transmission member connects the first shielding portion 11 and the second shielding portion 12, and the first transmission member moves under the action of an external force, driving the first shielding portion 11 and the second shielding portion 12 to move together. The first transmission member can be moved manually, or can be moved by a driving device. In a preferred embodiment, the first transmission member can be moved under the action of the dust collecting station 200. Specifically, the air duct switching structure 10 can be triggered by a trigger structure 60 provided on the dust collecting station 200, so that the first shielding portion 11 blocks the second air duct 13, and the second shielding portion 12 opens the third air duct 14. The suction device 30 is connected to the dust collecting chamber 51, and a negative pressure is generated in the dust collecting chamber 51, so that the dirt in the dust cup chamber 220 is sucked into the dust collecting chamber 51, thereby realizing self-cleaning of the dust cup assembly 20.

[0088] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure made using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A dust collection station (200) for connecting to a vacuum cleaner device (100), characterized in that: The dust collection station (200) comprises: A dust collecting body (50) has a dust collecting chamber (51), wherein the dust collecting chamber (51) is configured to be provided with negative pressure by the dust collector device (100), so that dirt at the dust collector device (100) is sucked into the dust collecting chamber (51); and A trigger structure (60) is provided on the dust collecting body (50), and the trigger structure (60) is used to trigger the locking structure (23) of the vacuum cleaner device (100) when the vacuum cleaner device (100) is docked with the dust collecting station (200), so that the dust cup cover (21) of the vacuum cleaner device (100) is switched from a locked state to an unlocked state.

2. The dust collection station (200) according to claim 1, characterized in that The dust cup cover (21) has a closed position and an open position in an unlocked state. After the vacuum cleaner device (100) is connected to the dust collection station (200), the dust cup cover (21) remains in the closed position in the absence of external force.

3. The dust collection station (200) according to claim 2, characterized in that After the vacuum cleaner device (100) is connected to the dust collection station (200), when the dust collection chamber (51) generates negative pressure under the action of the vacuum cleaner device (100), the dust cup cover (21) moves from a closed position to an open position under the action of the negative pressure.

4. The dust collection station (200) according to any one of claims 1 to 3, characterized in that: The trigger structure (60) includes a mechanical trigger device, and when the vacuum cleaner device (100) is connected to the dust collection station (200), the mechanical trigger device is used to contact and transmit with the locking structure (23) to drive the dust cup cover (21) to switch from a locked state to an unlocked state.

5. The dust collection station (200) according to any one of claims 1 to 3, characterized in that: The trigger structure (60) includes an electrically controlled trigger device. When the vacuum cleaner device (100) is connected to the dust collection station (200), the electrically controlled trigger device is used to communicate with the vacuum cleaner device (100) to control the locking structure (23) to drive the dust cup cover (21) to switch from a locked state to an unlocked state.

6. The dust collection station (200) according to any one of claims 1 to 3, characterized in that: A channel (52) and a first air duct (53) are formed in the dust collecting body (50), wherein the channel (52) is used to connect the dust collecting chamber (51) and the dust cup chamber (220) of the dust collector device (100) when the dust collector device (100) is connected to the dust collecting station (200), and the first air duct (53) is used to connect the dust collecting chamber (51) and the suction device (30) of the dust collector device (100), so that when the suction device (30) is working, air flows from the dust collecting chamber (51) along the first air duct (53) to the suction device (30).

7. The dust collection station (200) according to claim 6, characterized in that The channel (52) is arranged at one end of the dust collecting chamber (51) in the docking direction, the first air duct (53) is arranged at one side of the dust collecting chamber (51) in the docking direction, and the air inlet end of the first air duct (53) is connected to the dust collecting chamber (51) and the other end of the channel (52) which is arranged opposite to each other.

8. The dust collection station (200) according to claim 7, characterized in that The dust collecting chamber (51) includes a first side wall (54) extending along the docking direction, and the air inlet end of the first air duct (53) passes through the first side wall (54). The dust collecting body (50) also includes a shell (55), and the shell (55) is arranged on a side of the first side wall (54) away from the dust collecting chamber (51), and a gap (551) is formed between the shell (55) and the first side wall (54). The first air duct (53) is arranged in the gap (551). A groove (552) is formed on a side of the shell (55) away from the first side wall (54), and the groove (552) is used to partially accommodate the operating rod (40) of the vacuum cleaner device (100).

9. The dust collection station (200) according to claim 8, characterized in that The dust collecting body (50) includes a mounting seat (70), which is arranged at one end of the dust collecting body (50) in the docking direction and is formed with an opening groove (71). The opening groove (71) is used to at least partially accommodate the dust cup assembly (20) of the vacuum cleaner device (100) when the vacuum cleaner device (100) is docked with the dust collecting station (200). A step portion (72) is formed in the opening groove (71), and the step portion (72) is arranged toward the opening side of the opening groove (71). The trigger structure (60) includes a first contact key (61) protruding from the step portion (72), so that when the first contact key (61) contacts the dust cup assembly (20), the locking structure (23) is triggered.

10. The dust collection station (200) according to claim 9, characterized in that A notch (73) is provided on one side of the opening groove (71), the notch (73) passing through the mounting seat (70) along the docking direction and communicating with the groove (552), the notch (73) being used to partially accommodate the operating rod (40) of the vacuum cleaner device (100).

11. The dust collection station (200) according to claim 10, characterized in that An air outlet (531) is provided on the step portion (72), and the air outlet (531) is located in the notch (73). The first air duct (53) is connected to the dust collecting chamber (51) and the air outlet (531). When the vacuum cleaner device (100) is connected to the dust collecting station (200), the air outlet (531) is connected to the suction device (30) in the vacuum cleaner device (100).

12. The dust collection station (200) according to claim 9, characterized in that The trigger structure (60) further includes a second contact key (62) protruding from the step portion (72), so that when the second contact key (62) contacts the dust cup assembly (20), the air duct switching structure (10) in the vacuum cleaner device (100) is triggered, so that the dust collecting chamber (51) is connected to the suction device (30).

13. The dust collection station (200) according to claim 9, characterized in that The channel (52) is provided in the mounting seat (70) and passes through the bottom of the opening groove (71) along the docking direction.

14. A dust collection station (200) for connecting to a vacuum cleaner device (100), characterized in that: The dust collection station (200) comprises: A dust collecting body (50) has a dust collecting cavity (51), a channel (52) and a first air duct (53) connected to the dust collecting cavity (51) are formed in the dust collecting body (50), the channel (52) is used to connect to the dust cup cavity (220) of the vacuum cleaner device (100), the first air duct (53) is used to connect to the suction device (30) of the vacuum cleaner device (100), the channel (52) extends in the up-down direction and connects to the upper end of the dust collecting cavity (51), the first air duct (53) is arranged on one side of the dust collecting body (50) in the up-down direction and extends in the up-down direction, the upper end of the first air duct (53) passes through the dust collecting body (50) in the up-down direction, the lower end of the first air duct (53) passes through the dust collecting body (50) in the horizontal direction and connects to the lower end of the dust collecting cavity (51); and, A trigger structure (60) is provided on the dust collecting body (50), and the trigger structure (60) is used to trigger the dust cup cover (21) of the vacuum cleaner device (100) to switch from a locked state to an unlocked state when the vacuum cleaner device (100) is docked with the dust collecting station (200).

15. The dust collection station (200) according to claim 14, characterized in that The dust collecting body (50) includes a first side wall (54) and a second side wall (541) extending in the up-down direction, the first side wall (54) and the second side wall (541) are arranged opposite to each other in the horizontal direction, an air inlet (532) is provided on the first side wall (54), an opening (542) is provided on the second side wall (541), the lower end of the first air duct (53) is connected to the air inlet (532), and the dust collecting body (50) also includes a cover body (56) movably mounted on the second side wall (541), and the cover body (56) can be opened and closed to cover the opening (542).

16. A vacuum cleaner system (1000), characterized in that: include: A vacuum cleaner device (100) includes a dust cup assembly (20) and a suction device (30), wherein the dust cup assembly (20) includes a dust cup body (22), a dust cup cover (21) and a locking structure (23), wherein a dust cup cavity (220) is formed in the dust cup body (22), and the dust cup cover (21) is movably arranged on the dust cup body (22) to open or close the dust cup cavity (220), and wherein the dust cup cover (21) has a locked state in which it is locked by the locking structure (23) to be maintained in a closed position, and an unlocked state in which it is unlocked by the locking structure (23) to be movable to an open position; as well as, The dust collection station (200) according to any one of claims 1 to 15; Wherein, the suction device (30) can be selectively connected to the dust cup chamber (220) or the dust collecting chamber (51), and when the suction device (30) is connected to the dust collecting chamber (51), negative pressure is generated in the dust collecting chamber (51).

17. The vacuum cleaner system (1000) according to claim 16, characterized in that The locking structure (23) comprises: A locking member (231) is movably mounted on the dust cup body (22) to have a locking position for locking the dust cup cover (21) and an unlocking position for unlocking the dust cup cover (21); a driving mechanism (232) drivingly connected between the dust cup body (22) and the locking member (231); when the vacuum cleaner device (100) is docked with the dust collection station (200), the driving mechanism (232) is triggered by the trigger structure (60) to drive the locking member (231) to move from the locked position to the unlocked position; and A retaining mechanism (233) is provided between the dust cup cover (21) and the dust cup body (22), so that the dust cup cover (21) is retained in a closed position in the absence of external force when in an unlocked state.

18. The vacuum cleaner system (1000) according to claim 17, characterized in that The dust cup cover (21) is rotatably mounted on the dust cup body (22) at one radial end, and a locking groove (210) is provided at the other radial end of the dust cup cover (21). The locking member (231) is a locking hook rotatably mounted on the dust cup body (22), and the locking hook has a locking position of rotating close to the dust cup cover (21) to insert into the locking groove (210), and an unlocking position of rotating away from the dust cup cover (21) to leave the locking groove (210).

19. The vacuum cleaner system (1000) according to claim 17, characterized in that The dust cup cover (21) is rotatably mounted on the dust cup body (22) via a rotating shaft (2331), and the retaining mechanism (233) includes an elastic member (2332) connected between the rotating shaft (2331) and the dust cup body (22).

20. The vacuum cleaner system (1000) according to claim 16, characterized in that The vacuum cleaner device (100) further comprises an air duct switching structure (10), wherein a second air duct (13) and a third air duct (14) are formed in the vacuum cleaner device (100), wherein the second air duct (13) is connected to the suction device (30) and the dust cup chamber (220), and the third air duct (14) is connected to the suction device (30) and the dust collecting chamber (51), and the air duct switching structure (10) is movably arranged to conduct or block the second air duct (13) and the third air duct (14); When the vacuum cleaner device (100) is docked with the dust collection station (200), the air duct switching structure (10) is triggered by the trigger structure (60), so that the second air duct (13) is blocked and the third air duct (14) is opened.

21. The vacuum cleaner system (1000) according to claim 20, characterized in that The air duct switching structure (10) comprises a first shielding portion (11) and a second shielding portion (12) movably arranged in the vacuum cleaner device (100), wherein the first shielding portion (11) is used to block and conduct the second air duct (13), and the second shielding portion (12) is used to block and conduct the third air duct (14), and the first shielding portion (11) and the second shielding portion (12) are movable so that when one of the second air duct (13) and the third air duct (14) is in a conducting state, the other is in a blocking state.

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