CN210124714U

CN210124714U - Cleaning device and cleaning device assembly

Info

Publication number: CN210124714U
Application number: CN201920639380.1U
Authority: CN
Inventors: 施春兵; 徐夏
Original assignee: Jiangsu Midea Cleaning Appliances Co Ltd
Current assignee: Jiangsu Midea Cleaning Appliances Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-03-06
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses a cleaning device and cleaning device assembly, wherein cleaning device includes: the host computer, the host computer includes dirt cup subassembly and closing assembly, is equipped with the mouth of falling the ash on the dirt cup subassembly, and the host computer has the main passageway of inhaling and the carminative air outlet of inhaling of admitting air to the dirt cup subassembly, and closing assembly closes the main passageway of inhaling when triggering. According to the cleaning equipment provided by the embodiment of the utility model, the ash can be poured more thoroughly; in addition, the dust between the dust cup assembly and the air outlet can be brought to the dust pouring port to be discharged through air inlet of the air outlet.

Description

Cleaning device and cleaning device assembly

Technical Field

The utility model belongs to the cleaning device field especially relates to a cleaning device and cleaning device assembly.

Background

The cleaning device generally comprises a negative pressure assembly, a dust cup assembly and a suction head assembly, when the negative pressure assembly is started, the suction head assembly can generate negative pressure to suck dust in the environment, and the dust is supplied into the dust cup assembly to be separated from dust and air, so that cleaning is realized.

Cleaning devices typically have a dust storage capacity that requires dumping of dust after a certain amount of dust has been drawn in to maintain the cleaning ability of the cleaning device. When a common cleaning device is used for cleaning ash, the ash pouring cover is opened, and the ash pouring opening faces downwards. The dust pouring mode only depends on the gravity action to discharge the dust after the dust falls freely, and the dust is difficult to pour thoroughly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cleaning device, cleaning device can close the main passageway of inhaling when the deashing, discharges the dust from falling the ash mouth through the air current of inhaling from the air outlet, and this mode falls the ash more thoroughly.

The utility model discloses still aim at providing a cleaning device assembly who has above-mentioned cleaning device.

According to the utility model discloses cleaning device, include: the main machine comprises a dust cup assembly and a closing assembly, the dust cup assembly is provided with a dust pouring port, the main machine is provided with a main suction channel for air inlet of the dust cup assembly and an exhaust air outlet, and the closing assembly closes the main suction channel when triggered.

According to the cleaning equipment provided by the embodiment of the utility model, the dust pouring port is closed when the cleaning equipment is normally cleaned, dust-containing air is sucked from the main suction channel, and purified air is discharged from the air outlet after impurities in the main machine are separated; through setting up the closing assembly, cleaning device can close the main passageway of inhaling when falling the ash, and the air is inhaled from the air outlet, and the air is discharged the debris in the host computer from falling the ash mouth. Therefore, the arrangement of the closing component enables the cleaning equipment to realize a brand-new ash removal mode which is cleaner and more efficient than direct outward ash removal; the main suction channel is closed by the closing component instead of the air inlet of the air outlet from the main suction channel, the air resistance from the main suction channel to the dust dumping port is too small, the pressure of the interior of the main machine is easy to release, dust is not cleaned, and a certain pressure difference is formed between the interior of the main machine and the external atmosphere due to the air inlet from the air outlet, so that the dust dumping is more thorough; in addition, the dust between the dust cup assembly and the air outlet can be brought to the dust pouring port to be discharged through air inlet of the air outlet.

According to the utility model discloses cleaning device, dirt cup subassembly has the import of dirt cup, the host computer includes the intake pipe, the one end of intake pipe be with the interface that the import of dirt cup links to each other, inject in the intake pipe the main passageway of inhaling, closed assembly stretches into when triggering the interface with between the import of dirt cup.

According to the utility model discloses cleaning device, the host computer still includes first sealing member and second sealing member, first sealing member encircles the dust cup import sets up, the second sealing member encircles the interface sets up, the closure assembly stretches into when triggering first sealing member with between the second sealing member.

According to the utility model discloses cleaning device still includes that detachably connects annex on the host computer, the closure assembly is established on the host computer.

According to the utility model discloses cleaning device, the closing component includes: a closing door having a closing position closing the main suction passage and an opening position opening the main suction passage; a normally open reset member that normally drives the closure door toward the open position; the adjusting piece is connected with the closing door and drives the closing door to move when being triggered.

Optionally, the host computer includes the protective housing of cover in the main passageway outside of inhaling, the protective housing with inhale the outer wall of passageway with the owner and prescribe a limit to hold the chamber, the closure assembly is located hold the intracavity.

Optionally, a sliding groove is formed in the protective shell, and the adjusting piece extends out of the host machine from the sliding groove.

Optionally, the closing assembly comprises: the guide piece is annular or semi-annular and is sleeved outside the main suction channel, and the closing door is connected to the guide piece.

According to the utility model discloses cleaning device, it is located to fall the ash mouth the axial one end of dirt cup subassembly, the closed door is along being on a parallel with the direction slidable of the axis of dirt cup subassembly, normally open the orientation that resets the direction of falling the ash mouth promotes the closed door.

According to the utility model discloses cleaning device assembly, include: the cleaning equipment is the cleaning equipment; the dust collecting base is used for supporting the cleaning equipment and collecting dust in the dust cup assembly, the dust collecting base is provided with a dust inlet, a trigger piece is arranged on the dust collecting base, the dust collecting base is matched with the cleaning equipment in place and then connected with the dust pouring port in a butt joint mode, and the trigger piece triggers the closing assembly to close the main suction channel.

According to the utility model discloses cleaning equipment assembly, cleaning equipment and deposition base cooperation back advance the ash mouth and fall the ash mouth and accomplish the butt joint immediately, trigger simultaneously and trigger the piece and trigger and drive the closing member and close the owner and inhale the passageway, consequently the owner inhales the passageway and is cut off immediately, the inside gas circuit that forms the cavity intercommunication in exhaust air outlet and the deposition base of cleaning equipment, the dust in the deposition base can be collected fast, difficult raise dust.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of a cleaning device assembly according to an embodiment of the present invention.

FIG. 2 is a partially exploded view of the cleaning device assembly of FIG. 1.

Figure 3 is an exploded view of the cleaning device (with the motor assembly concealed).

Fig. 4 is a partially enlarged structural view of a region I of fig. 3.

Fig. 5 is a schematic longitudinal sectional view of a cleaning device according to an embodiment of the present invention (with the lid assembly and the closure assembly hidden).

Fig. 6 is a perspective view of the cleaning apparatus shown in fig. 1.

Fig. 7 is a sectional view of the cleaning apparatus shown in fig. 6.

Fig. 8 is a partial enlarged view of an automatic opening structure of the cup lid assembly according to an embodiment of the present invention.

Fig. 9 is an exploded view of the ash deposition base shown in fig. 1.

Fig. 10 is a cross-sectional view of a dust base according to an embodiment of the present invention.

Fig. 11 is an exploded view of a support portion according to an embodiment of the present invention.

Fig. 12 is a schematic view of the support portion shown in fig. 11.

Reference numerals:

a cleaning device assembly 1000;

a dust deposition base A; an ash inlet A01; a first ash inlet A011; a second ash inlet A012;

support portion a 1; ash passing cavity A11;

a dust collecting section A2; motor cavity a 21; a gas passing hole A211; an exhaust hole A212;

a dust collection chamber A22; a movable buckle A221; a dust bag A23; a clamping plate A231;

an escape recess a 24; cover plate A27;

support A28; switch member a 29;

suction device a 3;

a waste conduit A4;

unlocking piece A5; a push plate A51;

guide a 61; a profiled baffle A611; location A62; an avoidance zone a 7;

a cleaning device B;

host B0; an intake pipe B01; a main suction passage B011; an interface B012; an air outlet B02;

a dirt cup assembly B1; a primary separation chamber B101; a secondary separation chamber B102;

cup B11; a dirt cup inlet B111;

lid assembly B12;

a cup cover body B121; a dust pouring port B1211; a dust dumping cover B122; a lock mechanism B123;

filter element B13; suction port B14;

motor assembly B21; suction rotor B22;

a closure assembly B3;

closing the door B31; a normally open reset B32; an adjustment member B33; a guide piece B34;

a first seal B4; a second seal B5;

a protective shell B6; a chute B61;

unlocking the device C.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The cleaning device in the related art usually needs to pour ash manually by a user, which is labor-intensive, and the cleaning device in the related art is portable for holding, has a small dust storage space, and is inconvenient for the user to use because the user needs to go to and fro a cleaning place and an ash pouring place for many times during cleaning operation. In addition, when clearance dirt cup subassembly, still have some drawbacks, for example easily dirty hand when opening dirt cup bottom, for example have some dust again and adsorb on the filter core, ordinary fall the ash and can't make the dust that adsorbs on the filter core drop, cause the filter core to be difficult to clean, need follow-up washing, complex operation. Therefore, the present application provides a dust collecting base and a cleaning device assembly having the same, which can solve at least one of the above technical problems.

The cleaning apparatus B according to the embodiment of the present invention is described below with reference to the drawings.

According to the utility model discloses cleaning device B, as shown in fig. 1 and 2, include: host B0.

As shown in FIG. 2, mainframe B0 includes a dirt cup assembly B1 and a closure assembly B3.

With reference to fig. 3, 4 and 5, the dust cup assembly B1 is provided with a dust pouring port B1211 (the dust pouring port B1211 is shown in fig. 6), the main unit B0 has a main suction channel B011 for feeding air to the dust cup assembly B1 and an air outlet B02 for exhausting air, and the closing assembly B3 closes the main suction channel B011 when triggered. It should be noted that, when the cleaning device B is normally cleaned, the dust discharge port B1211 is closed. The dust-containing air is sucked from the main suction passage B011, the airflow rotates at a high speed in the dust cup assembly B1, the dust in the airflow is separated from the airflow by centrifugal force, and then the airflow in the dust cup assembly B1 is discharged towards the air outlet B02. The air flow discharged from the dust cup assembly B1 may be directly discharged from the air outlet B02, or may be subjected to other dust removal processes such as a filter (e.g., hypa, filter cotton) before air outlet, which is not limited herein.

When the conventional cleaning equipment is used for dumping dust, the conventional method is to open a dust dumping cover, a dust dumping opening faces downwards, and the dust is discharged by falling freely under the action of gravity. The dust pouring mode makes dust at the corner position in the dust cup assembly difficult to pour out, and the dust is easy to be adsorbed on the inner wall of the dust cup assembly under the action of static electricity and the like.

And the embodiment of the utility model provides an in, through setting up closing component B3, cleaning device B can realize a brand-new deashing mode. Specifically, when the cleaning device B pours the dust, the main suction passage B011 can be closed by the closing component B3, the air is sucked from the air outlet B02, and the air discharges the impurities in the main machine B0 from the dust pouring port B1211. The mode of discharging the dust from the dust pouring port B1211 by the airflow can be that the air is blown into the dust cup assembly B1, so that the dust cup assembly B1 forms positive pressure relative to the external atmosphere, the dust stuck on the inner wall is easier to blow out under certain pressure difference, and the dust cleaning degree and the efficiency are improved. The dust cup component B1 can form negative pressure relative to the outside atmosphere by sucking air into the dust cup component B1, and dust stained on the inner wall is easy to be separated from the wall under certain pressure difference, so that the dust cleaning degree and the efficiency are improved.

It should be noted that, if the closing assembly B3 is used to close the air outlet B02, so that the air flow enters from the main suction passage B011, and then exits from the dust pouring port B1211, it is very easy to keep a certain positive or negative pressure in the dust cup assembly B1 because the wind resistance from the main suction passage B011 to the dust pouring port B1211 is too small, and the pressure difference in the main machine B0 is easy to release, so that the dust cannot be separated from the inner wall. And in the embodiment of the utility model, the selection is from air outlet B02 air inlet, makes the inside certain pressure differential that forms of changing with outside atmosphere of host computer B0, and the ash of being convenient for falls is more thorough.

In addition, air is fed from the air outlet B02, and dust between the dust cup assembly B1 and the air outlet B02 can be brought to the dust pouring port B1211, so that the cleanliness of the cleaning equipment B is further improved. For example, when a filter element is disposed between the dirt cup assembly B1 and the outlet B02, the dust will be caught by the windward side of the filter element during normal cleaning of the cleaning device B, and the reverse wind direction will cause the dust on the windward side to be carried by the airflow to the dirt-pouring outlet B1211 during dust pouring, i.e., the dust pouring operation will also serve to clean the filter element.

It can be understood that, compare the cleaning device of manual row ash among the prior art, the utility model discloses a cleaning device B deashing is quick, and the raise dust is few, is difficult for making dirty hand. Compare in prior art and use the dust in fluid (water or high-pressure draught) the flushing arrangement, the utility model discloses a cleaning equipment B need not to design supercharging equipment, simple structure, and it is effectual to arrange the ash.

In some embodiments of the present invention, as shown in fig. 5, the dust cup assembly B1 has a dust cup inlet B111, the host B0 includes an air inlet pipe B01, one end of the air inlet pipe B01 is an interface B012 connected to the dust cup inlet B111, a main suction channel B011 is defined in the air inlet pipe B01, and the closing assembly B3 extends between the interface B012 and the dust cup inlet B111 when triggered. Here, it should be noted that the air inlet pipe B01 and the outer wall of the dirt cup assembly B1 may be two parts, and the dirt cup inlet B111 and the interface B012 are two independent ports; the inlet tube B01 may also be integrally formed on the outer wall of the dirt cup assembly B1, with the dirt cup inlet B111 and the interface B012 being the same port.

When the air inlet duct B01 and the outer wall of the dirt cup assembly B1 are two separate pieces, other connections may be provided between the two, such as a first seal B4 and a second seal B5, described below. No matter how the structure of the inlet B111 and the connector B012 are designed, a certain space needs to be formed between the air inlet pipe B01 and the outer wall of the dirt cup assembly B1, so that the closing assembly B3 extends into and the cavity in the dirt cup assembly B1 is not communicated with the air inlet pipe B01. Next, a mode of the closing component B3 closing the main suction passage B011 according to an embodiment of the present invention is described with the design structure of the dirt cup inlet B111 and the mouthpiece B012 as two ports.

As shown in FIGS. 4 and 5, the main unit B0 further includes a first seal B4 and a second seal B5, the first seal B4 is disposed around the dirt cup inlet B111, the second seal B5 is disposed around the interface B012, and the closure assembly B3, when activated, extends between the first seal B4 and the second seal B5. The first sealing element B4 and the second sealing element B5 can not only respectively surround the dust cup inlet B111 and the connector B012, so that the two openings have better sealing performance after being connected, and dust can be conveniently sucked from the air inlet pipe B01 when the cleaning equipment B sucks dust; the first and second seals B4 and B5 may also have a certain guidance at the interface, when the closure assembly B3 is moved from the outside between the first and second seals B4 and B5, it pushes open the joint edge between them and extends into the gap between them, eventually causing the main suction channel B011 to be closed. In addition, the first sealing element B4 and the second sealing element B5 also protect the walls of the dirt cup inlet B111 and the port B012 from being worn by the closing component B3 and improve the effectiveness and durability of the closing component B3 in blocking the main suction channel B011.

Of course, in some embodiments, the mainframe B0 may not need to be provided with the first sealing element B4 and the second sealing element B5, and at this time, only an openable and closable duct engaged with the closing component B3 needs to be opened at a position of the air inlet pipe B01 close to the interface B012, and when dust is sucked, the openable and closable duct is closed; when the dust is required to be cleaned, the openable and closable orifice is opened, and the closing component B3 extends into the air inlet pipe B01 from the openable and closable orifice.

In still other embodiments, a portion of the closure element B3 forms a portion of the openable aperture when closed, and the closure element B3 is slidable or rotatable with respect to the openable aperture. When dust is collected, the end part of the closing component B3 closes the openable pore channel, and when dust is cleaned, the closing component B3 slides or rotates towards the air inlet pipe B01 and separates the air inlet pipe B01, so that the cavities on the two sides are closed.

In some embodiments of the present invention, the cleaning device B further comprises an accessory detachably connected to the main body B0, such as a floor brush, a push rod (not shown), and the like, wherein the floor brush and the push rod can be connected with the air inlet pipe B01 in a matching manner.

In some embodiments of the present invention, the closure assembly B3 is provided on the main unit B0. The occupied external space is small, the air valve is not easy to lose, and the design of an automatic air circuit closing structure is convenient.

In some embodiments, referring back to fig. 3 and 4, the closure assembly B3 includes: a closing door B31, a normally open reset B32 and an adjustment member B33.

Among them, the closing door B31 has a closing position closing the main suction passage B011 and an opening position opening the main suction passage B011. Taking the example above where the closure assembly B3 extends between the mouthpiece B012 and the dirt cup inlet B111 when triggered, in the closed position, the closure door B31 extends between the aforementioned dirt cup inlet B111 and the mouthpiece B012 to close the main suction channel B011; in the open position, the closing door B31 is withdrawn from the main suction path B011, placing the main suction path B011 in communication with the dirt cup assembly B1.

Advantageously, the closing door B31 is formed in a shape that fits the cavity cross section of the main suction passage B011, so that the closing door B31 closes the main suction passage B011 as much as possible after protruding into the main suction passage B011.

A normally open reset B32 in the closure assembly B3 normally drives the closure door B31 toward the open position. That is, when the closure door B31 is in the closed position, the closure assembly B3 will normally drive the closure door B31 and have a tendency to move toward the open position.

Optionally, the normally open return member B32 is a spring member that charges energy when the closing door B31 is in the closed position and releases energy when the closing assembly B3 loses external trigger force, allowing the closing door B31 to exit from the main suction channel B011 until moving to the open position.

Alternatively, one end of the spring member is connected to the closing door B31, and the other end of the spring member is connected to the outer wall of the intake duct B01.

In addition, the regulating piece B33 in the closing component B3 is connected with the closing door B31, and the regulating piece B33 drives the closing door B31 to move when triggered. The regulating member B33 provides the closing component B3 with an action point which is triggered by external force, so that the closing component B3 is triggered to close the main suction channel B011 quickly when triggered.

In the embodiment of the present invention, the structure of the adjusting member B33 has various forms, for example, the adjusting member B33 is located outside the main body B0, and when the adjusting member B33 is manually shifted, the elastic force of the normally open restoring member B32 can be overcome to drive the closing door B31 to close. For another example, the adjusting element B33 is an electrically controlled actuating element (e.g., an electromagnetic valve), the adjusting element B33 can act after receiving a closing electrical control signal, and overcomes the elastic force of the normally open reset element B32 to drive the closing door B31 to close; the regulating member B33 can act again after receiving the opening electric control signal, and is separated from the closing door B31, and the closing door B31 performs the opening action under the elastic force of the normally open reset member B32.

In some examples, as shown in fig. 4, the closure assembly B3 further includes: the guide piece B34, guide piece B34 are annular or semi-annular and are coated on the main suction channel B011, specifically coated on the outer wall of the air inlet pipe B01, and the closing door B31 is connected on the guide piece B34. The guide piece B34 increases the stability of the movement of the closing component B3 when triggered, and enables the closing door B31 to open and close the main suction channel B011 along a specific direction.

Alternatively, the regulating member B33 is attached to the outside of the guide piece B34, and further alternatively, the regulating member B33 is provided on the outer peripheral surface of the guide piece B34 and protrudes from the inside of the main unit B0. When the adjusting piece B33 is triggered to slide, the adjusting piece B33 drives the guide piece B34, and the guide piece B34 drives the closing door B31 to slide. The closing door B31 is thus carried by the guide piece B34, and the stability of the opening and closing operation of the closing door B31 is further improved by the guide action of the guide piece B34.

Optionally, with continued reference to fig. 3, the main unit B0 further includes a protective shell B6 covering the outside of the main suction channel B011, a containing cavity is defined between the protective shell B6 and the outer wall of the main suction channel B011, and the closing component B3 is located in the containing cavity. The protective shell B6 can cover part of the structure of the air inlet pipe B01, and can also cover the joint structure between the dust cup assembly B1 and the air inlet pipe B01, so that the host machine B0 has good integrity and more tidy appearance. In addition, the closing component B3 is arranged in the accommodating cavity, so that the components of the closing component B3 can be protected, and the closing component B3 is not influenced by the external environment when acting.

Optionally, the protective shell B6 is formed as a multi-piece sub-shell, and at least a part of the multi-piece sub-shell is connected to the air inlet pipe B01 and the host B0, so that the connection between the protective shell B6 and the host B0 and the air inlet pipe B01 is stable.

Advantageously, as shown in fig. 3 and 4, the protective shell B6 is provided with a sliding groove B61, the adjusting piece B33 extends out of the main machine B0 from the sliding groove B61, that is, the adjusting piece B33 can slide in the sliding groove B61, and the sliding groove B61 limits the limit position of the movement of the adjusting piece B33, so that the closing door B31 is stopped at a proper position.

Optionally, the closure door B31 is slidable in a direction parallel to the axis of the dirt cup assembly B1, and the chute B61 extends in a direction parallel to the axis of the dirt cup assembly B1.

In some embodiments, as shown in FIG. 6, the dust pouring outlet B1211 is located at one axial end of the dirt cup assembly B1. As shown in FIG. 4, the normally open return member B32 urges the closure door B31 in a direction toward the dust pouring outlet B1211, which is described in detail above with reference to the spring member.

In some embodiments of the present invention, the dirt cup assembly B1 includes a cup body B11 and a lid assembly B12.

Referring to fig. 6 and 7, cap assembly B12 includes: the cup cover comprises a cup cover body B121, an ash pouring cover B122 and a locking mechanism B123, wherein the cup cover body B121 is provided with an ash pouring opening B1211, and the ash pouring cover B122 is arranged on the cup cover body B121 to open and close the ash pouring opening B1211. The locking mechanism B123 is arranged between the ash pouring cover B122 and the cup cover body B121 and is used for normally driving the ash pouring cover B122 to close the ash pouring opening B1211, and the locking mechanism B123 is unlocked under the driving of the unlocking device C, so that the ash pouring cover B122 opens the ash pouring opening B1211.

Optionally, the unlocking device C is disposed on the dust deposition base a (the structure of the dust deposition base a is described later) connected with the cleaning device B, when the cleaning device B is connected with the dust deposition base a, the unlocking device C contacts with the locking mechanism B123, the locking mechanism B123 is triggered to unlock, and the dust dumping cover B122 opens the dust dumping port B1211.

Optionally, two ash pouring openings B1211 and two corresponding ash pouring covers B122 are arranged on the cup lid body B121, two sets of locking mechanisms B123 are correspondingly arranged, and two sets of locking mechanisms B123 are arranged between the two ash pouring openings B1211. Through the arrangement of the two ash pouring openings B1211, the two ash pouring covers B122 and the two groups of locking mechanisms B123, dust in different separation cavities in the cleaning equipment B can be poured by opening the corresponding ash pouring openings B1211, and the ash pouring device is beneficial to independent control and control as required. In addition, if only one separation cavity is arranged in the cleaning device B, the dust pouring ports B1211 corresponding to the same separation cavity and at different positions can quickly clean dust of the cleaning device B, and dust accumulated in dust dead corners in the separation cavity during dust pouring is reduced.

In some embodiments of the present invention, as shown in fig. 7, the main unit B0 includes a motor assembly B21, the motor assembly B21 has a suction wind wheel B22 capable of sucking dust in forward rotation, and the cleaning device B can discharge dust in reverse rotation through the suction wind wheel B22. It should be noted that when the cleaning device B is separated from the dust-collecting base a, the motor assembly B21 in the cleaning device B performs forward dust collection. When the motor assembly B21 is operating in the forward direction, as shown in fig. 6, dust is drawn into the suction opening B14 and into the dirt cup assembly B1 in the cleaning device B. When the cleaning device B needs to clean ash, the suction wind wheel B22 reverses to discharge the ash.

In some embodiments, the particular construction of the dirt cup assembly B1 is also not limited, so long as dirt and gas separation is achieved. For example, in a specific example of the present invention, as shown in fig. 7, the dust cup assembly B1 may be a cyclone dust cup, and includes a primary separating chamber B101 and a secondary separating chamber B102, the primary separating chamber B101 is in airflow communication with the upstream of the secondary separating chamber B102, dirty air sucked from the air inlet B14 (shown in fig. 6) by the dust cup assembly B1 may firstly enter the primary separating chamber B101 for primary cyclone separation, so as to throw away large-particle dust and hair, the primarily separated air may then enter the secondary separating chamber B102 for secondary cyclone separation, so as to throw away fine-particle dust, and then flows to the motor assembly B21, and finally cleaned air is discharged from the air outlet B02.

Optionally, as shown in fig. 6, a filter element B13 is provided in the primary separating chamber B101 to increase the primary separating effect on the dust and air flow.

A cleaning device assembly 1000 according to an embodiment of the present invention will be described with reference to the drawings.

As shown in fig. 1 and 2, a cleaning device assembly 1000 includes: cleaning equipment B and a dust deposition base A. The cleaning device B is the aforementioned cleaning device B, and is not described herein again.

As shown in FIG. 2, the dirt cup assembly A is used to support the cleaning device B and collect dirt and dust from the dirt cup assembly B1. The dust collecting base A is provided with a dust inlet A01, a trigger piece (not shown) is arranged on the dust collecting base A, the dust inlet A01 is butted with a dust pouring port B1211 (the structure of the dust pouring port B1211 is shown in figure 6) after the dust collecting base A and the cleaning equipment B are matched in place, and the trigger piece triggers a closing component B3 to close the main suction channel B011 (the structure chart of the main suction channel B011 is shown in figure 5).

According to the structure, the utility model discloses cleaning device assembly 1000, cleaning device B and deposition base A cooperation back, advance grey mouth A01 and fall grey mouth B1211 and accomplish the butt joint immediately, trigger simultaneously and trigger and drive closure member B3 and close main passageway B011 of inhaling, consequently main passageway B011 of inhaling is cut off immediately, the inside gas circuit that forms the cavity intercommunication in exhaust outlet B02 and the deposition base A of cleaning device B, the dust in the deposition base A can collect cleaning device B fast, difficult raise dust.

In some embodiments, the cleaning device assembly 1000 further includes an unlocking means C. The unlocking device C is provided on at least one of the dirt cup assembly B1 and the dust-collecting base A, and is used for driving the dust-pouring cover B122 to open the dust-pouring opening B1211.

Alternatively, as shown in fig. 11, the unlocking device C comprises a push plate a51, the push plate a51 is arranged near the ash inlet a01, and when the ash discharge port B1211 is butted against the ash inlet a01, the push plate a51 pushes the ash discharge cover B122 to open the ash discharge port B1211. In some embodiments, push plate A51 provides an upward pushing force to unlock device C, which corresponds to the rotational connection of cover body B121 to dust pouring cover B122.

Advantageously, the push plate A51 is symmetrically arranged at the edge of the ash inlet A01, so that the interference of the push plate A51 in work is avoided, and the processing is convenient.

In some embodiments of the present invention, a corresponding dust inlet a01 is disposed on the dust-collecting base a corresponding to the aforementioned dust-pouring opening B1211.

In some specific examples, as shown in fig. 10 and 11, the dust inlet a01 includes a first dust inlet a011 and a second dust inlet a012 arranged in parallel, and the first dust inlet a011 and the second dust inlet a012 can simultaneously suck dust in the cleaning device B. The first ash inlet A011 and the second ash inlet A012 are respectively formed on the top surface of the ash deposition base A.

In some embodiments of the present invention, the dust collecting base a includes a supporting portion a1 and a dust collecting portion a2, wherein the supporting portion a1 is disposed on the upper portion of the dust collecting portion a2, as shown in fig. 1, the supporting portion a1 is used for supporting the cleaning device B, as shown in fig. 9, the supporting portion a1 is provided with a dust inlet a01, as shown in fig. 10, and a dust passing cavity a11 is formed in the supporting portion a 1. The arrangement of the supporting part A1 is convenient for parking the cleaning equipment B, and when the dust discharging operation is carried out by butting the dust discharging port B1211 and the dust inlet A01 of the cleaning equipment B, the cleaning equipment B does not need to be held by a user, and the functions of the dust deposition base A are more diversified.

Optionally, the ash passing cavity a11 is formed in a structure with a wide top and a narrow bottom, the top of the ash passing cavity a11 is respectively provided with an ash inlet a01, a plurality of ash inlets a01 are arranged at intervals, and the bottoms of the ash passing cavities a11 are collected into a channel ash. The flow guide is convenient, the dust is gradually gathered, the raised dust is reduced, the dust is also conveniently gathered, the size of the outer contour of the lower structure of the supporting part A1 is gradually reduced, and the supporting part A1 is more intensive and small.

Advantageously, the middle of support portion A1 forms an escape area A7 for accommodating accessories of cleaning device B, such as floor brushes, push rods, etc.

In some examples, as shown in fig. 1 and 9, the ash depositing base a may include a guide a61, the guide a61 being used to guide the cleaning device B. Therefore, the guide piece A61 can be used for quickly aligning and assembling the cleaning equipment B and the dust deposition base A in place, the butt joint precision of the dust pouring opening B1211 of the cleaning equipment B and the dust inlet A01 of the dust deposition base A is improved, and smooth circulation of dust is guaranteed.

In some embodiments, as shown in FIGS. 1 and 9, the ash depositing base A can include a positioning member A62, and the positioning member A62 is used for positioning the cleaning device B. Thus, the relative position of the cleaning device B and the supporting part a1 can be fixed by the positioning member a62, so that the hands of the user can be released, and the user can leave the cleaning device B on the dust-collecting base a alone and then leave to do other things.

It should be noted that the specific structural forms of the guide a61 and the positioning element a62 are not limited as long as the above functions can be achieved, and the guide a61 and the positioning element a62 may be the same component, and the component has both the above positioning and guiding functions. For example, in the specific example shown in fig. 1 and 9, the dust-collecting base a has a shaped baffle a611 thereon, the shape of the shaped baffle a611 matches the shape of the corresponding portion of the cleaning device B, and the shaped baffle a611 can guide and position the cleaning device B when the cleaning device B is placed on the dust-collecting base a.

In some embodiments, a trigger is formed on the inner wall of the escape area a7 of the support portion a1, and the portion of the cleaning device B where the closing component B3 is located is inserted into the escape area a7 during docking of the cleaning device B with the ash deposit base a, such that the trigger triggers the closing component B3 in contact with the closing component B3. For example, when the cleaning device B is inserted into the escape area a7 from top to bottom, the trigger pushes the adjusting member B33 to move upward (away from the dust-pouring opening B1211), so that the closing door B31 moves upward into the air inlet pipe B01, and the main suction passage B011 is closed. It can be understood that the utility model discloses a cleaning device B and deposition base A can form the process of falling grey mouth B1211 and the automatic butt joint of ash inlet A01 at the in-process of butt joint, can make the main passageway B011 automatic closure that inhales again, can also make the ash pouring lid B122 automatic open and fall grey mouth B1211.

Of course, the present invention is not limited thereto, and in other embodiments of the present invention, the guide a61 and the positioning member a62 may be configured in other shapes, for example, the guide a61 may be configured as a guide post, the positioning member a62 may be configured as a positioning buckle, etc., which will not be described herein.

In some embodiments, as shown in FIG. 11, an unlocking member A5 is provided on the ash deposit base A, the unlocking member A5 being formed as the aforementioned push plate A51.

In some embodiments, with continued reference to FIG. 9, the ash tray A further includes a dirt collection portion A2, and the dirt collection portion A2 has a dirt collection chamber A22 therein that is connected to an ash passage chamber A11. The dust collecting chamber a22 is used to collect and separate dust poured from the cleaning device B.

Alternatively, as shown in fig. 9 and 10, the dust collecting part a2 further includes: a dust bag A23, a dust bag A23 is detachably provided in the dust chamber A22. The dust bag A23 can be used for collecting dust flowing to the dust collecting chamber A22, so that the dust can be poured by a user conveniently, and the dust collecting chamber A22 can be ensured to be clean. In addition, the dust bag A23 is convenient to detach, clean and replace, and is convenient for users to operate and use.

Here, it should be noted that the material of the dust bag a23 is not limited, and may be, for example, a paper bag, a mesh bag, a cloth bag, etc., and the connection manner between the dust bag a23 and the dust chamber a22 is not limited as long as the dust bag a23 is easily detachable, for example, the dust chamber a22 may have a movable buckle a221 therein, the dust bag a23 may have a snap plate a231 thereon, and the snap plate a231 may be positioned by the movable buckle a221 so that the inlet of the dust bag a23 communicates with the inlet of the dust chamber a 22.

Advantageously, a cover plate A27 is arranged on the motor cavity A21, and the cover plate A27 is used for closing the motor cavity A21, so that the dust bag A23 can be conveniently taken and placed.

Optionally, as shown in fig. 10, the dust collecting part a2 further has a motor cavity a21 therein, a suction device A3 is disposed in the motor cavity a21, and the suction device A3 is used for making the dust collecting cavity a22 suck the dust in the cleaning device B. Therefore, when the cleaning device B is parked on the dust base A and the suction device A3 is activated, a negative pressure can be generated in the dust collecting chamber A22, and the dust sucked into the cleaning device B is discharged into the dust base A through the dust inlet A01.

Alternatively, the suction device a3 is a fan with a motor or a vacuum pump or the like.

Optionally, the cavity wall of the motor cavity a21 is provided with an air passing hole a211 and an air exhaust hole a212, respectively, so that when the suction device A3 works, the dust collection cavity a22 can suck dirty air, and clean air separated from the dust collection cavity a22 can enter the motor cavity a21 through the air passing hole a211 and then is exhausted out of the motor cavity a21 through the air exhaust hole a 212.

In some embodiments, as shown in fig. 9, dust collection section A2 may further include a support bracket a28 disposed within dust collection chamber a22, support bracket a28 for holding up dust bag a23 to prevent dust bag a23 from blocking air vent a 211. Of course, the present invention is not limited to this, and the dust collecting chamber a22 may not have the dust collecting bag a23 therein, and at this time, the dust collecting chamber a22 may have other filtering devices therein, for example, a filter screen is directly disposed at the air passing hole a211, so as to prevent the dirt from entering the motor chamber a21 and damaging the suction device A3.

In some embodiments, as shown in fig. 9, the dust collecting part a2 is provided with an escape recess a24 corresponding to the escape area a7 to escape accessories such as push rods, floor brushes, etc. extending downward by means of the escape recess a24, so that it is not necessary to provide the dust collecting part a2 as a whole in a thin box shape in order to escape the accessories. Thus, by providing the escape recess a24 in the dust collecting part a2, the dust collecting part a2 can be formed in any shape as needed, thereby ensuring that the dust collecting part a2 can be stably supported on the floor surface and that the dust collecting chamber a22 having a sufficient capacity is provided in the dust collecting part a 2.

In some embodiments of the utility model, deposition base A can also include switch A29, and switch A29 can set up on collection dirt portion A2 or supporting part A1, and make suction device A3 begin to work after being triggered to convenience of customers uses, reduces deposition base A overall cost. Of course, the utility model discloses be not limited to this, can also be through modes such as remote control, acoustic control, gravity-feed tank control for suction device A3 is automatic to begin work according to actual conditions, and it is not repeated here.

In some embodiments, as shown in fig. 9, the ash deposition base a further comprises a dust duct a 4. in connection with fig. 10, the dust duct a4 extends vertically and communicates the dust collection chamber a22 with the dust passage chamber a11 so that dust in the dust passage chamber a11 can be fed into the dust collection chamber a22 via the dust duct a 4. Thus, by providing support a1 above dust collection section a2 and connecting support a1 and dust collection section a2 via vertically extending waste conduit a4, support a1 can supply dust to dust collection section a2 and increase the height of support a1, thereby facilitating the user to place cleaning apparatus B on support a1 without stooping.

In some embodiments, as shown in fig. 9, 10 and 12, support a1 and dirt collection section a2 can be removably connected by a waste conduit a 4. Therefore, the supporting part A1 and the dust collecting part A2 can be separated into two parts from the garbage pipe A4, thereby facilitating the storage, package and transportation of the dust collecting base A. Here, the specific configuration of the dust duct a4 is not limited as long as the support portion a1 and the dust collecting portion a2 can be detachably connected to each other.

It should be noted that the type of the cleaning device B in the present invention is not limited, and may be, for example, a handheld vacuum cleaner, a handheld stick vacuum cleaner, a floor-mopping vacuum cleaner, etc., and after the type of the cleaning device B is determined, a person skilled in the art can know other configurations of the cleaning device B, for example, when the cleaning device B is a handheld stick vacuum cleaner, the cleaning device B may include a motor assembly B21, a stick (not shown), a floor brush (not shown), etc., in addition to the dust cup assembly B1.

In summary, in the cleaning device assembly 1000 according to the embodiment of the present invention, after the cleaning device B is matched with the dust deposition base a, the dust inlet a01 and the dust pouring port B1211 are immediately connected, and the unlocking device C triggers the locking mechanism B123 to unlock, and then drives the dust pouring cover B122 to automatically open the dust pouring port B1211. Meanwhile, the trigger piece triggers the adjusting piece B33 and pushes the adjusting piece B33 to move towards the direction away from the dust pouring port B1211, so that the closing door B31 moves towards the closing position to close the main suction channel B011, and therefore the air outlet B02 of the cleaning device B is communicated with the cavity in the dust deposition base A, and under the action of the suction device A3, a large suction force is formed inside the cleaning device B, so that dust stored in the dust cup assembly B1 quickly enters the dust deposition base A from the butted dust pouring port B1211 and the dust inlet A01, automatic dust pouring is achieved, the dust pouring cover B122 does not need to be manually opened by hands, the hands are not easily soiled, and the dust removing efficiency is high. In addition, the problems of dust leakage, dust lifting and the like in the dust pouring process can be avoided, and secondary pollution to the environment is avoided.

In the description of the present invention, it is to be understood that the terms "front", "back", "upper", "lower", "horizontal", "bottom", "top", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cleaning apparatus, comprising: the main machine comprises a dust cup assembly and a closing assembly, the dust cup assembly is provided with a dust pouring port, the main machine is provided with a main suction channel for air inlet of the dust cup assembly and an exhaust air outlet, and the closing assembly closes the main suction channel when triggered.

2. The cleaning apparatus defined in claim 1, wherein the dirt cup assembly has a dirt cup inlet, the main body includes an air inlet tube having a mouthpiece at one end thereof that is connected to the dirt cup inlet, the air inlet tube defining the main suction channel therein, and the closure assembly, when actuated, extends between the mouthpiece and the dirt cup inlet.

3. The cleaning apparatus as recited in claim 2, wherein said main body further comprises a first seal disposed around said dirt cup inlet and a second seal disposed around said interface, said closure assembly extending between said first seal and said second seal when activated.

4. The cleaning apparatus defined in claim 1, further comprising an accessory removably attachable to the main unit, the closure assembly being provided on the main unit.

5. The cleaning apparatus defined in claim 1, wherein the closure assembly comprises:

a closing door having a closing position closing the main suction passage and an opening position opening the main suction passage;

a normally open reset member that normally drives the closure door toward the open position;

the adjusting piece is connected with the closing door and drives the closing door to move when being triggered.

6. The cleaning apparatus as recited in claim 5, wherein the main machine includes a protective shell covering an outside of the main suction passage, the protective shell defining an accommodating cavity with an outer wall of the main suction passage, the closure assembly being located within the accommodating cavity.

7. The cleaning apparatus as claimed in claim 6, wherein a sliding groove is provided on the protective casing, and the adjusting member extends out of the main body from the sliding groove.

8. The cleaning apparatus defined in claim 6, wherein the closure assembly comprises: the guide piece is annular or semi-annular and is sleeved outside the main suction channel, and the closing door is connected to the guide piece.

9. The cleaning apparatus defined in any one of claims 5-8, wherein the dust dumping opening is located at an axial end of the dirt cup assembly, the closure door is slidable in a direction parallel to an axis of the dirt cup assembly, and the normally open return urges the closure door in a direction toward the dust dumping opening.

10. A cleaning device assembly, comprising:

a cleaning device according to any one of claims 1-9;

the dust collecting base is used for supporting the cleaning equipment and collecting dust in the dust cup assembly, the dust collecting base is provided with a dust inlet, a trigger piece is arranged on the dust collecting base, the dust collecting base is matched with the cleaning equipment in place and then connected with the dust pouring port in a butt joint mode, and the trigger piece triggers the closing assembly to close the main suction channel.