CN112587024A

CN112587024A - Cleaning equipment and handheld dust collector

Info

Publication number: CN112587024A
Application number: CN202011388409.7A
Authority: CN
Inventors: 黄健; 韩海强; 史天聪
Original assignee: Tineco Intelligent Technology Co Ltd
Current assignee: Tineco Intelligent Technology Co Ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-04-02
Anticipated expiration: 2040-12-01
Also published as: CN112587024B

Abstract

The embodiment of the application provides a cleaning device and a handheld dust collector. Wherein, cleaning device includes: the first main body is provided with a main control circuit; a second body detachably connected to the first body; the second main body is provided with a dust barrel, and the second main body is provided with an electric element and a first electric connecting end; the first main body is provided with a second electric connection end electrically connected with the main control circuit; after the second main body is connected with the first main body, the first electric connection end is electrically connected with the second electric connection end, so that the main control circuit and the electric element can conveniently transmit electric signals. The technical scheme that this application embodiment provided, when guaranteeing equipment simple structure, still richen the function of equipment because of having increased electrical element.

Description

Cleaning equipment and handheld dust collector

Technical Field

The application relates to the technical field of cleaning equipment, in particular to cleaning equipment and a handheld dust collector.

Background

The handheld dust collector has small size and convenient carrying and use, and more users begin to use the handheld dust collector. A user may use the handheld cleaner to clean in-car spaces, sofas, beds, table tops, cabinet spaces, floors, and the like. The handheld dust collector has the advantages of simple structure, multiple functions and good use experience (such as dust dumping, dust barrel dismounting and the like), and is the target of continuous improvement of designers.

Disclosure of Invention

The embodiments of the application provide a cleaning device and a handheld dust collector with simple structures.

In particular, in one embodiment of the present application, a cleaning apparatus is provided. The cleaning device includes:

the first main body is provided with a main control circuit;

a second body detachably connected to the first body;

the second main body is provided with a dust barrel, and the second main body is provided with an electric element and a first electric connecting end; the first main body is provided with a second electric connection end electrically connected with the main control circuit; after the second main body is connected with the first main body, the first electric connection end is electrically connected with the second electric connection end, so that the main control circuit and the electric element can conveniently transmit electric signals.

In another embodiment of the present application, a handheld vacuum cleaner is also provided. The hand-held cleaner includes:

the handheld first main body is provided with a main control circuit;

a second body detachably connected to the first body;

In the technical scheme provided by the embodiment of the application, the second main body with the dust barrel can be detachably connected to the first main body, in order to add more functions, the second main body is provided with an electric element, the second electric connection end on the first main body is electrically connected with the first electric connection end on the second main body, and the electric signal transmission between the main control circuit of the first main body and the electric element on the second main body can be realized; the simple structure of the equipment is ensured, and simultaneously, the functions of the equipment are enriched due to the addition of the electrical elements; for example, any of a dust detection element, a dust fullness detection element, a dust bucket humidity detection element, an illumination element, and the like may be added.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a cleaning apparatus according to an embodiment of the present application;

FIG. 2a is a schematic structural view of a first main body of a cleaning device according to another embodiment of the present disclosure, the first main body having an extension portion;

FIG. 2b is a schematic view of the cleaning apparatus shown in FIG. 2a after the first body is separated from the second body;

fig. 3 is a schematic structural view of a slide rail assembly disposed on a first main body of a cleaning apparatus according to another embodiment of the present disclosure;

FIG. 4 is a schematic view of a portion of the components of the cleaning apparatus of the configuration shown in FIG. 3;

FIG. 5 is a schematic view of a portion of the components of the cleaning apparatus of the configuration shown in FIG. 3;

FIG. 6 is a schematic view of a second electrical connection terminal disposed on a sliding rail assembly of the cleaning device according to an embodiment of the present disclosure;

fig. 7 is a schematic structural view of a first main body and a slide rail assembly of the cleaning apparatus according to an embodiment of the disclosure;

fig. 8 is an exploded view of a first body and a sliding rail assembly of a cleaning device according to an embodiment of the disclosure;

FIG. 9 is a schematic view of an assembly of a bracket and a battery assembly in a cleaning device according to an embodiment of the present application;

FIG. 10 is a schematic view of an assembly of a bracket, a battery assembly and a main control circuit of a cleaning device according to an embodiment of the present disclosure;

FIG. 11 is a schematic external view of a cleaning device according to an embodiment of the present application;

fig. 12 is a schematic view illustrating a dust barrel of the cleaning device according to an embodiment of the present application after being pushed away from a first main body;

fig. 13 is a schematic view of another perspective of the cleaning device according to an embodiment of the present application after the dust barrel is pushed away from the first main body;

FIG. 14a is a schematic view of a dust bin removing mechanism in a cleaning apparatus according to an embodiment of the present application;

FIG. 14b is an enlarged partial schematic view of FIG. 14 a;

fig. 15 is a schematic structural view of an elastic button of the dust bucket removing mechanism according to an embodiment of the present application in an exposed state;

fig. 16 is an enlarged schematic view of the dust bin removing mechanism according to an embodiment of the present application after the elastic button is pressed;

FIG. 17 is a schematic view of the cover release mechanism and the protrusion of the cleaning device according to an embodiment of the present disclosure;

FIG. 18 is a schematic view of a cover release mechanism and a projection of a cleaning apparatus according to an embodiment of the present disclosure in an engaged state;

FIG. 19 is a schematic view of a cover release mechanism and a projection in another operating state of a cleaning device according to an embodiment of the present disclosure.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be noted that, the descriptions of "first", "second", etc. in this document are used for distinguishing different structures, components, etc., and do not represent a sequential order, nor limit the types of "first" and "second" to be different. In addition, the embodiments described below are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, the present embodiment provides a cleaning apparatus. The cleaning device includes: a first body 1 and a second body 300. Wherein, a main control circuit (hidden, not shown in fig. 1) is arranged on the first main body 1. The second body 300 is detachably coupled to the first body 1. The second body 300 is provided with a dust barrel 3, and the second body 300 is provided with an electric element 3001 and a first electric connecting end 3002; a second electric connection end 1001 electrically connected with the main control circuit is arranged on the first main body 1; after the second body 300 is connected to the first body 1, the first electrical connection end 3002 is electrically connected to the second electrical connection end 1001, so that the electrical signal transmission between the main control circuit and the electrical element 3001 is facilitated.

As shown in fig. 1, the first body 1 and the second body 300 may be coaxially butted. For example, the first body 1 and the second body 300 are connected by a male-female docking mechanism. The male and female docking mechanisms may include an insertion structure 1002 and a slot structure 3003; one of the first body 1 and the second body 300 is provided with the insertion structure, and the other is provided with the insertion groove structure. Fig. 1 shows an embodiment in which the first body 1 is provided with an insertion structure 1002, and the second body 300 is provided with a slot structure 3003.

In specific implementation, the insertion structure 1002 is inserted into the slot structure 3003 and locked by relative rotation; or after the insertion structure 1002 is inserted into the socket structure 3003 to a locked position, a locking structure acts to complete the locking.

For example, the first body 1 shown in fig. 1 is provided with an insertion structure 1002, and the second body 300 is provided with a socket structure 3003. The male formation 1002 may be a cylindrical formation with external threads and the female formation 3003 may be a groove formation with internal threads. The user rotatably connects the first body 1 and the second body 300 by the engagement of the external thread and the internal thread. Here, it should be noted that: when the first body and the second body are connected in a rotating manner, the first electrical connection end and the second electrical connection end cannot be connected in the manner shown in fig. 1, and for example, an electrical contact sheet or other electrical connection end that is not affected by the rotation should be selected for electrical connection. Or, the outer wall of the insertion structure 1002 is provided with an elastic protrusion 1003, a groove of the slot structure 3003 is provided with a clamping groove (not shown in fig. 1), when the insertion structure 1002 is inserted into the slot structure 3003, the elastic protrusion 1003 is pressed down until the elastic protrusion 1003 is inserted into the clamping groove, and the elastic protrusion 1003 bounces up to enter the clamping groove, so as to complete the connection between the first body 1 and the second body 3003; when the user need dismantle the second main part, only need make strength extract the second main part, because the effect of extraction force causes elastic buckle to be pushed down and is deviate from the joint groove, the second main part alright dismantle.

The electrical component 3001 provided on the second body 300 in the present embodiment may include, but is not limited to, at least one of: a dust detection element, an illumination element, a dust bucket humidity detection element, a dust fullness detection element, and the like. Here, it should be noted that: the different types of component placement locations may differ and only one placement location is shown in fig. 1 for exemplary purposes. For example, the dust detecting element is provided at the dust suction port for detecting dust sucked into the dust bucket. The illuminating element can be arranged on the barrel cover of the dust barrel, or arranged around the dust suction opening and the like, and is used for illuminating the cleaning area (particularly in the place with dark slits). The dust bucket humidity detection element can be arranged in the dust bucket. When the wall of the dust barrel is made of transparent material, the dust fullness detecting element can be arranged on the outer side of the wall of the dust barrel.

In another achievable solution, referring to fig. 2a and 2b, the first body 1 in this embodiment may be provided with a protrusion 1004 extending in a direction away from the first body 1. The second body 300 moves on the protrusion 1004 to be distant from or close to the first body 1. Fig. 2a and 2b show an embodiment in which the protrusion 1004 is of an integrally formed structure with the housing of the first body 1. Fig. 3 shows another implementation, in which the extension is a slide rail assembly 2 fixedly connected to the first body 1.

Accordingly, the second electrical connection terminal 1001 in the present embodiment may be provided at an end of the protruding portion 1004 remote from the first body 1; or the second electrical connection terminal 1001 is provided on a contact surface of the protrusion 1004 contacting the second body 300.

Referring to fig. 3, 4, 5 and 6, the present embodiment provides a cleaning apparatus. The extension part is a slide rail component 2 connected to the first main body 1 through a fastener. The cleaning device includes: the first body 1, the sliding rail assembly 2, the dust barrel 3 (located on the second body 300), a connection circuit (not shown in the figure) and at least one electrical connection terminal 4. Wherein, a main control circuit (not shown) is disposed on the first main body 1. The slide rail assembly 2 is disposed on the first body 1. The dust barrel 3 is detachably connected to the first main body 1 through the slide rail assembly 2 and can slide along the slide rail assembly 2 relative to the first main body 1. The connecting circuit is arranged on the slide rail component 2 and is electrically connected with the main control circuit. At least one electric connection end 4 is arranged on the slide rail component 2 and is electrically connected with the main control circuit through the connection circuit.

In the embodiment shown in fig. 3, 4, 5 and 6, the slide rail assembly 2 comprises a rail body. The connecting circuit can be arranged in the track body, holes can be arranged at corresponding positions on the track body, and the electric connecting ends can be exposed out of the corresponding holes.

In particular implementations, the at least one electrical connection may include, but is not limited to, at least one of: a charging port 41 (as shown in fig. 3, 4 and 5), a data port 42 (as shown in fig. 3, 4 and 5), an electrical interface 43 for connecting electrical components on the dust bucket 3 (as shown in fig. 6, i.e., the second electrical connection 1001 mentioned above), and so on. In actual implementation, the method can be determined according to the actual design needs of the equipment. In addition, the second electrical connection end (i.e., the electrical interface 43) for connecting the main control circuit may be disposed on a side of the slide rail assembly 2 contacting the first body 1, and the second electrical connection end may be a plug or a jack, or a conductive sheet, etc., which is not limited in this embodiment.

Referring to fig. 3, 4, 5 and 6, the slide rail assembly 2 is provided with a charging port 41. The charging port 41 is electrically connected to the rechargeable battery on the first body 1 through the connection circuit and the main control circuit. As shown in fig. 7, the main control circuit 5 is disposed in the first body 1. For example, the main control Circuit 5 may be a PCB (Printed Circuit Board). The main control circuit 5 is electrically connected to the battery assembly 6. The battery assembly 6 may be a removable replaceable battery device or a rechargeable battery device (i.e., the rechargeable battery described above). The charging port 41 on the slide rail assembly 2 can be electrically connected with the rechargeable battery through the connection circuit and the main control circuit 5. In fig. 7, an assembly including the slide rail assembly 2, the main control circuit 5 and the battery assembly 6 is disposed in the first main body case cavity of the first main body 1, and the slide rail assembly 1 extends in a direction away from the first main body 1, as shown in fig. 4. The sliding rail length direction 201 (i.e. the extending direction) of the sliding rail assembly 1 is parallel to the main axis 1011 of the first main body 1.

Referring to the more detailed illustration shown in fig. 8, the cleaning device further includes a bracket 8, and the motor assembly 9, the battery assembly, the main control circuit 5, and the sliding rail assembly 2 are all mounted on the bracket 8. As shown, the bracket 8 has two portions, a first mounting portion 81 and a second mounting portion 82, along the main axis 1011 of the first body 1. In the posture shown in fig. 8, the first mounting portion 81 is a portion on the left side of the bracket 8, and the second mounting portion 82 is a portion on the right side of the bracket 8. The first mounting portion 81 has a cavity, and the motor assembly 9 is received in the cavity of the first mounting portion 81. The first mounting portion 81 is also provided with a vent for the flow of suction air generated by the motor assembly 9. Referring to fig. 9, the second mounting portion 82 is configured as a bracket structure that is fitted to the mounting end 61 of the battery assembly 6. The mounting end 61 of the battery assembly 6 and the bracket structure are provided with attachment structures, such as threaded holes. The arrangement shown in fig. 9 is such that the carrier structure is provided with two spaced threaded holes and the mounting end 61 of the battery pack is provided with two through-holes or threaded holes adapted to the two threaded holes. The mounting end 61 of the battery assembly 6 is fastened to the bracket structure using fasteners 7, such as screws.

The structure of the battery assembly 6 is shown in fig. 9 as having two sections, a first section 62 and a second section 63. The first section 62 having the fitting end 61 has a size smaller than that of the second section 63 so that, after the battery pack 6 and the bracket 8 are completely mounted, a mounting space where the main control circuit 5 (e.g., a PCB board) can be mounted is formed between the bracket 8 and the second section 63, as shown in fig. 10. In specific implementation, the main control circuit 5 (e.g., a PCB) can be fixed on the first section 62 of the battery assembly 6 by fasteners, such as screws, bolts, etc., and the corresponding position of the first section 62 of the battery assembly 6 is provided with a fastening hole. Alternatively, as shown in fig. 9, the mounting end 61 of the battery assembly 6 has a detent groove, and the end surface of the second section 63 of the battery assembly 6 facing the first section 62 may also be provided with a similar detent groove. The main control circuit 5 (such as a PCB board) is disposed in the locking groove, and the locking groove restricts the movement of the main control circuit 5 in one direction. In addition, a buckle 11 is arranged on the end surface of the second section 63 of the bracket 8 facing the battery pack 6, and correspondingly, a buckle 11 is also arranged on the end surface of the second section 63 of the battery pack 6 facing the bracket 8. The two buckles 11 may be elastic buckles, and referring to the orientation shown in fig. 10, when a user mounts the main control circuit 5 (such as a PCB) from top to bottom (the direction indicated by the arrow in fig. 10), and descends to the position corresponding to the buckle 11, the buckles 11 on the two sides are retracted by force, so that the main control circuit 5 (such as a PCB) can be placed in the clamping groove, and after being placed in the clamping groove, the user can also press the main control circuit 5 downward (the direction indicated by the arrow in fig. 10) until the buckles 11 on the two sides pop out, and the main control circuit 5 is clamped. The clamping groove limits the degree of freedom of the main control circuit 5 in one direction, and the buckle limits the degree of freedom of the main control circuit 5 in the other direction, so that the main control circuit 5 is installed.

The charging port 41 may be provided at one end of the slide rail assembly 2. For example, as shown in fig. 4 and 5, along the length direction of the slide rail assembly 2, the slide rail assembly 2 has two opposite ends, namely a first end disposed on the first body 1 and a second end away from the first body 1. The charging port 41 is located at the first end. It is realized that the first end of the sliding rail assembly 2 overlaps the outer wall of the first body 1 and is connected to the outer wall of the first body 1 by a fastener. Alternatively, as mentioned above, i.e. fig. 7 and 8, the first end of the sliding rail assembly 2 overlaps the outer wall of the bracket 8 and is connected to the bracket 8 by a fastener, and an avoidance opening is provided at a corresponding position on the outer wall of the first body 1, so that the charging port 41 on the sliding rail assembly 2 is exposed after the bracket 8 is assembled into the first body shell of the first body 1, i.e. the effect of fig. 4 and 5.

As shown in fig. 11, 12 and 13, the cleaning device further comprises a rotating handle 13. The rotating handle 13 is disposed on a wall of the dust bucket 3 and can rotate around an axis relative to the dust bucket 3. In the orientation shown in fig. 11 and 12, the axis of rotation of the rotation knob 13 is perpendicular to the paper plane and is perpendicular to the first body axis 1011 of the first body 1. The rotating handle 13 may have at least two positions. For example, the rotating handle 13 has two positions, a first position and a second position. Referring to fig. 12, when the rotating handle 13 is located at the first position, the rotating handle 13 can drive the dust bucket 3 to slide along the sliding rail assembly 2, for example, a user can push the dust bucket to slide along the sliding rail assembly 2 by holding the rotating handle 13 and pushing it away from the first body. Referring to fig. 11, when the rotating handle 13 is located at the second position, at least a portion of the rotating handle 13 covers over the first end of the sliding track assembly 2, and a through hole 131 is formed in the rotating handle 13 to expose the charging port 41.

Further, as shown in fig. 4 and 5, the first electrical connection terminal may further include a data port 42. The data port 42 is configured to obtain target data and transmit the target data to a chip in the main control circuit 5 through the connection circuit. For example, the data port 42 may be used to obtain corresponding data, so as to upgrade the main control circuit 5 or upload or enter a software program to the main control circuit 5. For example, the data port may be an OTA (Over the Air Technology, space download Technology) upgrade port.

With continued reference to the embodiment shown in fig. 4 and 5, a dust bucket removing mechanism 201 is provided on the slide rail assembly 2; the dust barrel taking-out mechanism 201 is arranged in the middle of the sliding rail assembly 2. As can be seen, the data port 42 can be located between the first end of the slide assembly 2 and the bucket removal mechanism 201. Stated another way, the data port 42 is located between the charging port 41 and the bucket removal mechanism 201. Wherein, the dust barrel taking-out mechanism 201 is used for detaching the dust barrel 3 from the slide rail assembly 2.

The dust barrel taking-out mechanism 201 can be realized by adopting any structure, as long as the dust barrel 3 can be detached from the sliding rail assembly 2, and convenience is brought to users for cleaning or washing the dust barrel. One possible dust bin extraction mechanism scheme is described below. Referring to the embodiment shown in fig. 14a and 15, the dust bucket 3 has a slide rail space for accommodating the slide rail assembly 2; the dust bucket taking-out mechanism 201 comprises an elastic key 2011 and a first connecting piece 2012; in the sliding process of the dust bucket 3 along the slide rail assembly 2, the elastic key 2011 can be switched between a hidden state located in the slide rail space and an exposed state located outside the slide rail space. Fig. 14a and 15 show two positions of the sliding rail assembly 2 of the dust bucket 3 during sliding, fig. 14a shows the elastic button 2011 in a hidden state, and fig. 15 shows the elastic button 2011 in an exposed state. Wherein figure 14b shows the structure within the circle in figure 14 a. The dust barrel 3 is provided with a second connecting piece 121; the dust bucket 3 slides along the slide rail assembly 2 to a position far away from the first main body 1, the elastic key 2011 is in an exposed state, the first connecting piece 2012 is connected with the second connecting piece 121 in the slide rail space, as shown in fig. 15, at this time, the dust bucket 3 is not separated from the slide rail assembly 2 yet. The elastic key 2011 is forced to drive the first connecting piece 2011 to be separated from the second connecting piece 121, and the dust barrel 3 is separated from the sliding rail component 2. As can be seen from the enlarged view of fig. 16, the user can press the elastic button 2011 downward, and the first connecting member 2011 is also disengaged from the second connecting member 121 along with the action of the elastic button 2011. At this time, the user holds the dust barrel 3 and moves the dust barrel 3 in the direction away from the first body 1, so that the dust barrel 3 can be taken down. Fig. 16 shows an implementation manner of the first connecting member 2011 and the second connecting member 121, referring to fig. 16, the second connecting member 121 is a protrusion disposed in the slide rail space, and a connecting portion between the first connecting member 2011 and the elastic key 2011 has a blocking wall adapted to the protrusion. In the connection state shown in fig. 15, the protruding portion abuts against the blocking wall, and the dust bucket 3 is prevented from coming off the slide rail assembly 2. In order to improve the strength of the blocking wall, the first connecting member 2011 has a hook-shaped structure shown in fig. 16, and an end surface of the hook-shaped structure, which is on the same side as the pressing surface of the elastic key 2011, is an inclined surface inclined toward the dust bucket 3, so that the phenomena of scraping and the like caused by deformation or manufacturing errors and the like in the process of separating the dust bucket 3 from the sliding rail assembly 2 can be avoided.

Specifically, the elastic key 2011 includes: a key and an elastic body. As shown in fig. 16, the elastic body is a compression spring. One end of the elastic body is connected with the sliding rail assembly, and the other end of the elastic body is connected with the key. The key and the first connecting member 2012 can be integrally formed.

In practice, in order to facilitate the installation of the dust barrel, the cleaning device may further include a dust barrel lower cover 12, as shown in fig. 3, 13, 14a and 15, the dust barrel lower cover 12 is disposed on the barrel wall of the dust barrel 3 to form the sliding rail space. As shown in fig. 3 and 13, the above-mentioned rotating handle 13 may be provided on the dust bucket lower cover 12. Specifically, a rotating handle 13 is rotatably connected to one end of the dust bucket lower cover 12 facing the first body 1. The sliding rail assembly 2 can be accommodated in a sliding rail space formed by the lower cover 12 of the dust bucket and the wall of the dust bucket 3. Referring to fig. 11 and 13, the rotating handle 13 is rotatable with respect to the dust bucket bottom cover 12. When the cleaning device (such as a handheld dust collector) is used, charged or idle, the rotating handle 13 is in the state shown in fig. 11, that is, the rotating handle 13 is fastened to the first end of the sliding rail assembly 2, and the charging port 41 is exposed through the hole on the rotating handle 13. In order to realize the locking, referring to fig. 15, a locking protrusion 103 is disposed at a corresponding position on the outer wall of the sliding rail assembly 2 or the first body 1, and correspondingly, a locking groove (not shown in the figure) is disposed at a position of the rotating handle 13 corresponding to the locking protrusion 103, and after the user rotates the rotating handle 13 to the locking position, the user presses the rotating handle 13 down until the locking protrusion enters the locking groove, so that the locking operation of the rotating handle is completed. Friction lines or protruding strips and the like can be arranged on the outer side surface of the rotating handle 13, so that a user can conveniently pull the rotating handle 13 to rotate. When the impurities in the dust barrel 3 need to be dumped, the rotating handle 13 can be in the state shown in fig. 13, and then the user can hold the first body 1 with one hand, hold the rotating handle 13 with the other hand, and push the rotating handle 13 to push the dust barrel 3 to move along the sliding rail assembly 2 in the direction away from the first body 1.

Still further, as noted above, the at least one electrical connection end may also include a second electrical connection end 43 therein. The second electrical connection end 43 is used for connecting electrical components on the dust bucket 3. For example, a detection device (not shown in the figure) is arranged on the dust barrel 3; the detection device may be a dust detection sensor or the like, and this embodiment is not particularly limited thereto. The second electrical connection terminal 43 is used for electrically connecting the detection device. The second electrical connection end 43 can be disposed at an end of the slide rail assembly 2 away from the first body 1, as shown in fig. 6.

As in the embodiment shown in fig. 12, the detection means is a dust detection sensor 15; the dust barrel 3 is provided with a dust pouring port 301; the dust detection sensor 15 is provided at the bucket wall at the dust pouring port 301. Here, the dust detection sensor may be specifically a sensor circuit board, which is disposed at the barrel wall of the dust pouring port 301, so that the end of the sliding rail assembly 2 is just electrically connected to the sensor circuit board after the dust barrel 3 moves along the sliding rail assembly 2 to be connected to the first main body 1. Dust bucket 3 still has dust absorption mouth 302, still is equipped with transmitting terminal and receiving terminal (not shown in the figure) of being connected with sensor circuit board electricity on the dust bucket 3, and the transmitting terminal sends signal to the receiving terminal, and the receiving terminal sends the received signal to sensor circuit board, sensor circuit board is based on received signal reaches the transmitting signal that the transmitting terminal sent generates the detection feedback signal of dust concentration in the relevant dust bucket, and will detect the master control circuit that feedback signal passes through second electricity connecting end 43, connecting circuit to first main part 1. The main control circuit on the first body 1 automatically adjusts the power of the main motor according to the detection feedback signal. In an implementation, as shown in fig. 12, a side of the dust bucket 3 away from the first body 1 is provided with a dust pouring port and a suction nozzle 32 with a certain length. The suction nozzle 32 and the dust bucket 3 may be formed as an integral structure. The root of the suction nozzle 32 (i.e. the joint of the suction nozzle 32 and the two divided parts of the dust barrel 3) is provided with a one-way curtain. When the cleaning device is in an operating state, the one-way curtain is opened by the suction airflow so that the dust sucked through the suction nozzle 32 enters the dust bucket 3; when the dust bucket is not in working state, the one-way curtain is in a closed state, so that dust and impurities in the dust bucket 3 are prevented from falling out through the suction nozzle 32.

With continued reference to fig. 12, the root of the suction nozzle 32 is provided with a step (not shown in the drawings) where the above-mentioned emitting and receiving ends for participating in dust detection may be provided. The step may be a step formed by shrinking the root of the suction nozzle 32 into the suction nozzle. The emitting end and the receiving end may be disposed on opposite sides across the inner race of the suction nozzle 32.

With continued reference to fig. 12, in the present embodiment, the dust pouring opening 301 of the dust barrel 3 is an outlet with a slope. This inclination is relative to the main axis 1011 of the first body 1. As shown in the projection view of fig. 12, an included angle between a projection line of the dust pouring port 301 on a plane where the paper surface is located (or the plane where the dust pouring port is located) and the main axis 1011 is θ; the included angle theta can be selected within the range of 30-80 degrees. For example, the included angle θ is 55 degrees. This angle may be such that the plane of the dust pouring port 301 of the dust bucket 3 is substantially parallel to the floor surface when the user holds the cleaning device. Have the dirt mouth of falling of inclination for the lower part space of dirt bucket 3 is less than the upper portion space, can form the buffer space of air current like this in dirt bucket 3, and in addition, when the user grips cleaning equipment and cleans, the bung of dirt bucket 3 is roughly parallel with by the cleaning surface, and dust, impurity etc. in dirt bucket 3 gather together to the bung under the effect of gravity, can reduce the interference that dust or impurity can be to cyclone, still improves the dirt loading volume of dirt bucket simultaneously.

Alternatively, as shown in fig. 12, the plane of the dust suction opening 301 of the suction nozzle 32 may be parallel to the plane of the dust pouring opening 301 of the dust bucket 3, i.e. both openings are inclined planes; thus, when the user holds the cleaning device for cleaning, the plane of the dust suction port 301 is substantially parallel to the surface to be cleaned.

Referring to fig. 17, 18 and 19, in the cleaning device provided in this embodiment, the sliding rail assembly 2 is provided with a protrusion 203 for opening the lid 31 of the dust barrel 3. A cover releasing mechanism 35 is arranged on the wall of the dust barrel 3; the lid release mechanism 35 includes a latch 351 and a lever 352. The length direction of the controlled rod 352 is parallel to the length direction of the track of the sliding rail assembly 2, the controlled rod 352 is rotatably connected to the wall of the dust barrel 3, and the latch 351 is disposed at one end of the controlled rod 352. The lock 351 is used for connecting with the lid 31 of the dust barrel 3 to maintain the closed state of the lid 31 of the dust barrel 3. For example, the latch 351 is a latch hook shown in fig. 15, and a latch portion used in cooperation with the latch hook is disposed at a corresponding position of the lid 31 of the dust barrel 3. The lid 31 can be locked in the closed state by hooking the hook and the hook. The dust barrel 3 slides along the slide rail assembly 2 in a direction away from the first main body 1, the protruding block 203 moves from one end of the controlled piece 352, where the lock catch 351 is arranged, to the other end of the controlled piece 352, the controlled piece 352 is driven to rotate, the lock catch 351 is separated from being connected with the barrel cover 31, and the barrel cover 31 is opened.

Further, the slide rail assembly 2 provided in this embodiment may further include a limiting structure 204. The limiting structure 204 is used to limit the rotation amplitude of the controlled lever 352. Referring to a specific embodiment shown in fig. 4, 5 and 17, the limiting structure 204 comprises: a ramp at the other end of the controlled member 352. When the latch 351 is connected to the lid 31 of the dust barrel 3, the other end of the controlled rod 352 contacts or abuts against the inclined surface. In order to make the solution more reliable, a return spring 353 is provided on the side of the controlled lever 352 facing away from the inclined plane. When the lock catch 351 is connected with the barrel cover 31 of the dust barrel 3, the other end of the controlled rod 352 is pressed against the inclined plane under the action of the return spring 353.

According to the technical scheme provided by the embodiment of the application, the sliding rail assembly is provided with the electric connection circuit and at least one electric connection end, the main control circuit of the first main body 1 can be electrically connected, the electric element on the dust barrel 3 can also be electrically connected, and the sliding rail assembly can also be in communication connection with external equipment so as to record or upgrade programs on the main control circuit. For example, a program burning contact piece (i.e., the data port mentioned above) is designed on the slide rail assembly, and single-wire communication is performed, so that the first main body program updating and firmware upgrading can be conveniently performed without disassembling the whole machine. Only three contact points are needed during burning: data port (for communication) + charging port (two charging terminals for power supply). The integrated port that charges on the slide rail set spare can with the base cooperation that charges, need not to dismantle or other operations, alright charge.

In addition, the technical scheme that this application embodiment provided, the dirt bucket can slide on slide rail assembly relative first main part, and when not operating dirt bucket and taking out the mechanism, the dirt bucket can not be dismantled, directly falls the ash. After the dust barrel taking-out mechanism is operated, the dust barrel can be detached from the sliding rail assembly for cleaning.

The cleaning apparatus provided by the above embodiments may be a hand-held cleaner. Specifically, this handheld dust catcher includes: the first main body and the second main body are held by hands. Wherein, the handheld first main body is provided with a main control circuit. The second body is detachably connected to the first body. The second main body is provided with a dust barrel, and the second main body is provided with an electric element and a first electric connecting end; the first main body is provided with a second electric connection end electrically connected with the main control circuit; after the second main body is connected with the first main body, the first electric connection end is electrically connected with the second electric connection end, so that the main control circuit and the electric element can conveniently transmit electric signals.

Wherein the electrical element includes, but is not limited to, at least one of:

the dust detection device comprises a dust detection element, an illumination element, a dust bucket humidity detection element and a dust fullness detection element.

In a specific implementation, the first body and the second body may be coaxially butted, for example, the first body and the second body are connected by a male-female butting mechanism; the male and female butt-joint mechanism comprises an insertion structure and a slot structure; one of the first main body and the second main body is provided with the inserting structure, and the other one is provided with the slot structure. For details, reference may be made to the related contents above, and details are not described herein.

In addition, the first main body can be provided with a protruding part which can be an integrally formed structure with the first main body shell or a slide rail component fixedly connected to the first main body through a fastener.

In another more specific embodiment, a hand-held cleaner includes: the handheld first main body, the sliding rail component, the dust barrel, the connecting circuit and at least one electric connecting end. The handheld first main body is provided with a main control circuit. The slide rail assembly is arranged on the handheld first main body. The dust barrel is detachably connected to the handheld first main body through the sliding rail assembly and can slide along the sliding rail assembly relative to the handheld first main body. The connecting circuit is arranged on the slide rail assembly and is electrically connected with the main control circuit. At least one electric connection end is arranged on the slide rail assembly and is electrically connected with the main control circuit through the connecting circuit. For a more detailed description of the above, reference may be made to the text in the above embodiments, which are not repeated herein.

Referring to the embodiment shown in fig. 7 and 11, the handheld first body includes: the handle and the main body casing are integrated into a whole (same as the first main body 1 in the above embodiment), a motor assembly 9, a battery assembly 6, a main control board with the main control circuit 5, a bracket 8 and a main body front cover 10. Wherein the motor assembly 9 is used to provide a suction airflow. The battery assembly 6 is used for providing working electric energy. The motor assembly 9, the battery assembly 6 and the main control board are all arranged on the bracket 8. The bracket 8 provided with the motor assembly 9, the battery assembly 6 and the main control board is arranged in the cavity of the integrated piece and is sealed in the integrated piece through the main body front cover 10.

Like the above embodiments, the at least one electrical connection terminal in this embodiment includes at least one of the following: a second electrical connection terminal, a data interface, a second electrical connection terminal and the like. And the second electric connection end is electrically connected with the battery component through the connection circuit and the main control circuit. And the data interface is used for acquiring target data and transmitting the target data to a chip in the main control circuit through the connecting circuit. The second electric connection end is used for being electrically connected with the detection device on the dust barrel. The slide rail component is also provided with at least one of the following components: the dust barrel taking-out mechanism is used for opening the opening mechanism of the dust barrel cover. The details of the opening mechanism, namely the above-mentioned protrusion 203 disposed on the sliding rail assembly 2, can be referred to the above contents, which are not described herein again.

It should be noted here that the relevant contents in the above-mentioned cleaning device embodiment can be synchronized in the present embodiment.

The following describes technical solutions provided in embodiments of the present application with reference to specific application scenarios.

Scene 1

The user cleans dust in the rear slit of the refrigerator in the room using the cleaning apparatus. Because the brightness in the slit is dark, a user cannot see clearly, at the moment, the user sends an instruction for lighting the lighting element to the main control circuit on the first main body of the cleaning device through the sound control or the key on the cleaning device, and after the main control circuit receives the instruction, the main control circuit sends a starting signal to the lighting element through the second electric connecting end of the first main body and the first electric connecting end of the second main body (provided with the dust barrel) electrically connected with the second electric connecting end. The lighting element is lighted after receiving the starting signal; thus, when a user holds the cleaning device and wants to clean the slit, the dirt in the slit can be seen.

Scene 2

The user uses the hand-held cleaner to clean the space in the vehicle. After cleaning for a period of time, the dust full detection element on the second main body of the handheld dust collector detects that the dust barrel is full, and the dust full detection element transmits a detection signal to the main control circuit on the first main body through the first electric connection end on the second main body and the second electric connection end on the first main body electrically connected with the first electric connection end. And after receiving the detection signal, the main control circuit sends a corresponding display instruction to the display element or the alarm element on the first main body. At this time, the user can see the dust fullness warning information displayed on the display element or hear the dust fullness warning sound, etc., and the user can stop cleaning to dump the dust in the dust bucket.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A cleaning apparatus, comprising:

the first main body is provided with a main control circuit;

a second body detachably connected to the first body;

2. The cleaning apparatus defined in claim 1, wherein the first body is coaxially docked with the second body.

3. The cleaning apparatus defined in claim 2, wherein the first body and the second body are connected by a male-female docking mechanism;

the male and female butt-joint mechanism comprises an insertion structure and a slot structure;

one of the first main body and the second main body is provided with the inserting structure, and the other one is provided with the slot structure.

4. The cleaning apparatus of claim 3,

the insertion structure is inserted into the slot structure and locked through relative rotation; or

After the insertion structure is inserted into the slot structure to the locking position, the locking structure acts to complete the locking.

5. The cleaning apparatus defined in any one of claims 1-4, wherein the electrical element comprises at least one of:

6. The cleaning apparatus defined in claim 1, wherein the first body is further provided with a projection extending in a direction away from the first body;

the second body moves on the protruding portion to be away from or close to the first body.

7. The cleaning apparatus defined in claim 6, wherein the extension is of unitary construction with the housing of the first body.

8. The cleaning apparatus of claim 6,

the second electric connection end is arranged at the end part of the extension part far away from the first main body; or

The second electrical connection end is provided on a contact surface of the protruding portion that contacts the second body.

9. The cleaning apparatus defined in claim 8, wherein the extension is a slide assembly connected to the first body by a fastener;

the second body is arranged on the sliding rail component;

and the sliding rail assembly is provided with a connecting circuit, and the connecting circuit is electrically connected with the second electric connecting end and the main control circuit.

10. The cleaning apparatus defined in claim 9, further comprising a charging port;

the charging port is arranged on the slide rail assembly;

the charging port is electrically connected with the rechargeable battery on the first main body through the connecting circuit and the main control circuit.

11. The cleaning apparatus defined in claim 10,

the sliding rail assembly is provided with two opposite ends along the length direction of the sliding rail assembly, namely a first end arranged on the first main body and a second end far away from the first main body;

the charging port is located at the first end.

12. The cleaning apparatus defined in any one of claims 1-4, wherein the sled assembly is further provided with a data port;

the data port is used for acquiring target data and transmitting the target data to a chip in the main control circuit through the connecting circuit.

13. The cleaning apparatus as defined in claim 12, wherein a dirt bucket removal mechanism is provided on the slide assembly;

the dust barrel taking-out mechanism is arranged in the middle of the sliding rail assembly;

the data port is located between the first end of the sliding rail assembly and the dust bucket taking-out mechanism.

14. The cleaning apparatus defined in claim 13, wherein the second body has a sled space that receives the sled assembly;

the second main body release mechanism comprises an elastic key and a first connecting piece;

when the second main body slides along the slide rail assembly, the elastic key can be switched between a hidden state positioned in the slide rail space and an exposed state positioned outside the slide rail space;

a second connecting piece is arranged on the second main body;

the second main body slides to a position far away from the first main body along the slide rail assembly, the elastic key is in an exposed state, and the first connecting piece and the second connecting piece are connected in the slide rail space;

the elastic key is stressed to drive the first connecting piece to be separated from the second connecting piece, and the dust barrel is separated from the sliding rail assembly.

15. A hand-held cleaner, comprising:

the handheld first main body is provided with a main control circuit;

a second body detachably connected to the first body;