CN218165121U - Cleaning equipment - Google Patents

Abstract

The utility model discloses a cleaning device, include: the body at least comprises a main body and a first electric element group arranged on the main body; the main machine component can be arranged between a first position and a second position on the machine body in a reciprocating sliding manner; the host computer component at least comprises a second electric component group; the machine body main body is provided with a first electric connection part and a second electric connection part corresponding to a first position and a second position respectively; the host machine component is provided with a third electric connection part; the first electrical component group is electrically connected with the first electrical connection part and the second electrical connection part; the second electric element group is electrically connected with the third electric connection part; at the first position, the third electric connection part is electrically connected with the first electric connection part through abutting force; at the second position, the third electric connection part is electrically connected with the second electric connection part through abutting force.

Description

Cleaning equipment

Technical Field

The utility model relates to a domestic cleaning device technical field especially relates to vertical dust absorption cleaning device.

Background

The vertical dust collector is a dust removal tool and comprises a main machine component, wherein the main machine component comprises a dust collection motor and a dust-air separation unit, the main machine component is arranged on a liftable main body of a floor machine body, and a floor brush unit is arranged at the bottom of the main body. When the open space is cleaned, the main machine component is close to the floor brush unit of the vertical dust collector, so that the gravity center of the vertical dust collector is inclined downwards, and the use by a user is convenient; when the open space is cleaned, the main machine assembly is moved upwards so that the floor brush unit can be cleaned conveniently.

The main control board of the main machine assembly is electrically connected with the vertical dust collector body at two positions on the main machine body so as to realize that a first electric element group in the main machine assembly is electrically connected with a second electric element group on the main machine body, or a motor on the main machine body is connected so as to realize signal transmission or electric energy transmission.

In the prior art, the liftable host machine component is connected with the vertical dust collector body through a line, and the defects of the electric connection mode comprise: on one hand, the main machine assembly can frequently pull or bend the line in the lifting process, so that the line connection is easy to lose efficacy, and the normal work of the vertical dust collector is further influenced; on the other hand, the wiring structure is required to be arranged after the circuits are increased, the structure becomes complicated, and the appearance is not attractive. Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cleaning device can avoid the frequent emergence of rolling over the problem of circuit, has connection structure simple, connect reliable and stable, pleasing to the eye advantage of big side.

In order to solve the technical problem, the utility model provides a cleaning device, include: the body at least comprises a body main body and a first electric element group arranged on the body main body; the main machine component can be arranged between a first position and a second position on the machine body in a reciprocating sliding manner; the host assembly comprises at least a second electrical component group; the machine body main body is provided with a first electric connection part and a second electric connection part corresponding to the first position and the second position respectively; a third electric connection part is arranged on the host machine component; the first electrical component group is electrically connected with the first electrical connection part and the second electrical connection part; the second electrical element group is electrically connected with the third electrical connection part; in the first position, the third electrical connection portion is electrically connected with the first electrical connection portion through abutting force; in the second position, the third electrical connection portion is electrically connected with the second electrical connection portion through a butting force.

Preferably, the above cleaning device further comprises a sliding frame slidably disposed on the main body; the main machine component is arranged on the sliding frame and driven by the sliding of the sliding frame to slide between the first position and the second position in a reciprocating manner; the third electrical connection is provided on the carriage.

Preferably, in the cleaning device, the main frame assembly is detachably arranged on the sliding frame; the sliding frame is also provided with a fourth electric connection part, the host assembly is provided with a fifth electric connection part, and the fourth electric connection part is electrically connected with the third electric connection part; when the host assembly is mounted on the sliding frame, the fourth electric connection part and the fifth electric connection part are electrically connected through abutting force.

Preferably, in the cleaning apparatus described above, one of the third electrical connection portion and the first electrical connection portion or the second electrical connection portion is a spring piece, and the other is a protruding point portion, and the spring piece abuts against an outer wall of the protruding point portion to electrically connect the protruding point portion and the third electrical connection portion; and/or one of the fourth electric connection part and the fifth electric connection part is a spring sheet, and the other one of the fourth electric connection part and the fifth electric connection part is a convex point part, and the spring sheet is abutted against the outer wall of the convex point part to be electrically connected.

Preferably, in the cleaning device, one of the third electrical connection portion and the first electrical connection portion or the second electrical connection portion is a plug terminal, and the other one is a jack for plugging the plug terminal; and/or one of the fourth electric connection part and the fifth electric connection part is a plug terminal, and the other one is a jack for plugging the plug terminal.

Preferably, in the cleaning apparatus described above, the sliding frame includes a supporting portion for cooperating with the main unit assembly and an installation portion provided on the supporting portion for connecting with the main body; the third electric connection part is arranged on the mounting part; the fourth electrical connection portion is provided on the support portion.

Preferably, in the cleaning device, the third electrical connection part and the fourth electrical connection part are connected by a wire; or a communication connection.

Preferably, in the cleaning device, the body further includes a floor brush unit disposed at one end of the main body, and the main body is provided with a dust collection channel; the floor brush unit comprises a dust suction port communicated with the dust suction channel, a floor brush motor and a floor brush driven by the floor brush motor to move; the first electrical element group includes an operation switch electrically connected to both the first electrical connection portion and the second electrical connection portion; the second electrical component group comprises a main control board which is electrically connected with the third electrical connection part; the main machine component also comprises a main motor, and when the main machine component is arranged on the machine body main body, the main motor is used for generating suction force so as to enable dust air to enter the main machine component through the dust suction port and the dust suction channel; and the main control board is used for synchronously controlling the main motor and the ground brush motor to be switched on or switched off according to the signal of the operating switch.

Preferably, in the cleaning device, the body further includes a handle disposed at the other end of the main body, and the handle is provided with the first electrical component set.

Preferably, in the cleaning apparatus described above, the first electrical component group further includes a shift switch, the shift switch has at least two shift positions, and the shift switch is electrically connected to both the first electrical connection portion and the second electrical connection portion; and the main control board is used for controlling the output power of the main motor to be increased or decreased according to the signal of the gear shifting switch.

Preferably, in the above cleaning device, the main unit assembly is driven by a driving mechanism to slide on the main body, and the driving mechanism at least includes a driving motor.

Preferably, in the above cleaning apparatus, the first electrical component group further includes an up switch and a down switch; the uplink switch and the downlink switch are electrically connected with the first electric connection part and the second electric connection part; the main control board is used for controlling the driving motor to rotate forward according to the signal of the uplink switch so as to drive the host machine component to do ascending motion; and the main control board is used for controlling the driving motor to rotate reversely according to the signal of the downlink switch so as to drive the host machine component to do descending motion.

Preferably, in the cleaning device, the main unit assembly further includes a first battery unit, and the first battery unit is electrically connected to the main control board and the main motor; the first battery unit is electrically connected with the driving motor and used for supplying power to the driving motor; or the host machine component further comprises a first battery unit and a second battery unit, wherein the first battery unit is electrically connected with the main control board and the main motor; the second battery unit is electrically connected with the driving motor and used for supplying power to the driving motor.

Preferably, in the cleaning apparatus, the main assembly further includes a dust-air separation passage, and a dust-air separation unit communicated with the dust-air separation passage; the main motor is used for generating suction force in the dust-gas separation channel; an inlet is arranged on the dust-gas separation channel; the main machine component is provided with an installation state of installing on the main body of the machine body and a separation state of separating from the main body of the machine body; when the dust collector is in an installation state, the inlet is communicated with the dust collection channel, and the dust and air enter the dust and air separation channel through the dust collection port, the dust collection channel and the inlet; in a separated state, the dust and gas enters the dust and gas separation channel through the inlet.

Preferably, in the cleaning apparatus described above, the second electrical component group further includes a host switch disposed on the host assembly, the host switch is electrically connected to the main control board, and correspondingly, when the host assembly is separated from the carriage, the main control board is configured to control a working mode of the main motor, where the working mode at least includes turning on or off of the main motor.

The utility model also provides a cleaning device, include: a main body of the body; the sliding frame is arranged on the machine body in a sliding manner; the driving mechanism is arranged on the sliding frame and used for driving the sliding frame to do lifting motion on the machine body main body; the driving mechanism at least comprises a driving motor; the main machine component is arranged on the sliding frame and driven by the sliding of the sliding frame to reciprocate between a first position and a second position on the machine body main body; the main machine component comprises a battery cell group and a main motor, wherein the battery cell group is electrically connected with the driving motor and used for supplying power to the driving motor; when the main machine component is arranged on the machine body, the main motor is used for generating suction force to the dust suction channel in the machine body.

Preferably, in the above cleaning apparatus, the battery cell group includes a first battery cell electrically connected to the main motor and the driving motor for supplying power to the main motor and the driving motor.

Preferably, in the above cleaning device, the battery cell group includes a first battery cell and a second battery cell, and the first battery cell and the second battery cell are electrically connected to the main motor and the driving motor, respectively, and are used for supplying power to the main motor and the driving motor, respectively.

Preferably, in the above cleaning device, the first battery unit is electrically connected to the second battery unit, and the first battery unit is used for supplying power to the second battery unit; or the battery cell group further comprises a third power supply unit which is electrically connected with the first battery unit and/or the second battery unit and is used for supplying power to the battery unit connected with the third power supply unit.

Preferably, in the above cleaning apparatus, the first battery unit, the second battery unit, and the third power supply unit are all battery packs.

Preferably, in the cleaning apparatus, the main assembly includes a housing, a dust-air separating unit disposed on the housing, and a dust-air separating passage communicated with the dust-air separating unit; the dust-gas separation unit and the battery cell unit are both arranged in the casing; the main machine component has an installation state of being installed on the machine body main body and a separation state of being separated from the machine body main body; an inlet is arranged on the dust-gas separation channel; when the dust collector is in an installation state, the inlet is communicated with the dust collection channel, and the dust and air enter the dust and air separation channel through the dust collection port, the dust collection channel and the inlet; in a separated state, the dust and gas enters the dust and gas separation channel through the inlet.

Preferably, in the cleaning device, the main unit assembly is detachably arranged on the sliding frame, the sliding frame is provided with a fourth electric connection part, and the main unit assembly is provided with a fifth electric connection part; when the host assembly is mounted on the sliding frame, the fourth electrical connection part and the fifth electrical connection part are electrically connected through abutting force.

Preferably, in the cleaning apparatus described above, the carriage is further provided with a third electrical connection portion, and the fourth electrical connection portion is electrically connected to the third electrical connection portion; a first electric connection part and a second electric connection part are respectively arranged on the machine body corresponding to the first position and the second position; in the first position, the third electrical connection portion is electrically connected with the first electrical connection portion through a contact force; in the second position, the third electrical connection portion is electrically connected with the second electrical connection portion through a butting force.

Preferably, in the cleaning device, the main unit assembly is further provided with an air inlet pipe, the air inlet pipe is a part of the housing, and the main unit assembly is arranged on the sliding frame through the air inlet pipe; the dust-gas separation channel and the inlet are formed on the air inlet pipe, and the inlet comprises a first inlet arranged on the free end part of the air inlet pipe and a second inlet arranged on the side wall of the air inlet pipe; the fifth electric connection part is arranged on the free end part of the air inlet pipe; when in the installation state, the first inlet is in a closed state, and the second inlet is in an open state; when the first inlet is in the open state, the second inlet is in the closed state.

The technical scheme provided by the utility model, following advantage has:

1. when the host assembly slides to the first position, the third electric connection part is electrically connected with the first electric connection part through the abutting force, or when the host assembly slides to the second position, the third electric connection part is electrically connected with the second electric connection part through the abutting force; by the aforesaid, the form through the butt realizes the electricity between the electricity connection portion and connects, compares with traditional line connection, has effectively simplified connection structure to can avoid the circuit to be frequently bent the emergence of problem at the slip in-process of host computer subassembly, have connection structure simple, connect reliable and stable, pleasing to the eye advantage of big side.

2. The battery cell group on the host computer component can be used for supplying power to the driving motor, and a power supply is not required to be additionally arranged on the sliding frame for supplying power to the driving motor, so that the structure is effectively simplified, and the device has the advantages of simple and compact structure.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a carriage of a cleaning apparatus according to the present invention in a first position;

fig. 2 is a schematic perspective view of a carriage of the cleaning apparatus of the present invention in a second position;

FIG. 3 is a schematic structural view of the floor brush unit of FIG. 1;

FIG. 4 is a schematic view of the position relationship between the main body and the driving mechanism in FIG. 1;

FIG. 5 is a schematic diagram of a battery cell stack of the host assembly of FIG. 1 including a first battery cell;

fig. 6 is a schematic diagram illustrating a structure of a battery cell stack of the host assembly of fig. 1 including a first battery cell and a second battery cell;

fig. 7 is a schematic view of the first electrical connection portion and the second electrical connection portion of the present invention being spring pieces;

fig. 8 is a schematic view of the third electrical connection portion of the present invention being a bump portion;

fig. 9 is a schematic view of a fourth electrical connection portion of the present invention being a bump portion;

fig. 10 is a schematic view illustrating a fifth electrical connection portion of the present invention being a spring plate;

FIG. 11 is an enlarged view of the area A in FIG. 10;

fig. 12 is a schematic view of a fourth electrical connection portion of the present invention being a plug terminal;

fig. 13 is a schematic view of the fifth electrical connection portion of the present invention being a jack;

FIG. 14 is an enlarged view of the area B in FIG. 13;

FIG. 15 is a schematic view of the carriage of FIG. 1;

fig. 16 is a schematic view of the first electrical connection portion and the second electrical connection portion of the present invention being plug terminals.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; similarly, "inner and outer" refer to the inner and outer relative to the contours of the components themselves for ease of understanding and description, but the above directional terms are not intended to limit the invention.

The present embodiments provide a cleaning apparatus for floor cleaning. Referring to fig. 1 and 2, the cleaning apparatus includes: the main body 100 and the host assembly 300, the host assembly 300 is disposed on the main body 100. The following will be described primarily in the context of the cleaning appliance being used as an upright cleaner.

In the present embodiment, the body 100 includes a body main body 110, a floor brush unit 120 provided on one end of the body main body 110, and a handle 130 provided on the other end of the body main body 110. The main body 110 is a rod body having a hollow interior, and a dust suction passage (not shown) is formed inside the main body 110. The end of the body 110 near the user side is defined as a proximal end, and the end of the body 110 away from the user side is defined as a distal end. That is, the handle 130 is provided at the proximal end of the body 110, and the floor brush unit 120 is provided at the distal end of the body 110.

Further, a sliding frame 200 is slidably provided on the body 110, wherein the main body assembly 300 is detachably provided on the sliding frame 200. In the embodiment, a driving mechanism 400 is disposed on the sliding frame 200, and the driving mechanism 400 is used for driving the sliding frame 200 to slide on the body 110, so as to realize the lifting movement of the sliding frame 200 on the body 110. The main body assembly 300 is slidably disposed between a first position and a second position on the main body 110 under the driving of the sliding frame 200.

That is, the main unit 300 is mounted on the sliding frame 200 and driven by the sliding frame 200 to slide back and forth between a first position and a second position on the main body 110. The first and second positions are the parking positions of the carriage 200 on the body 110. Wherein the first position is a position near the distal end of the body 110 and the second position is a position near the proximal end of the body 110. That is, the first position is a low position and the second position is a high position.

The main body unit 300 has an attached state to the carriage 200 and a detached state from the carriage 200. When the main unit 300 is mounted on the carriage 200 (mounted state), the main unit 300 and the carriage 200 slide on the main body 110 by the driving of the driving mechanism 400. When the main unit 300 is removed from the carriage 200 (detached state), the main unit 300 can be used alone as a hand-held cleaner.

In the present embodiment, the driving mechanism 400 is a structure having a linear reciprocating function, wherein the driving mechanism 400 includes at least a driving motor 410. For example, the driving mechanism 400 may be a rack and pinion structure, for example, the driving mechanism 400 may be a lead screw structure, for example, the driving mechanism 400 may be a linear module.

Preferably, referring to fig. 1 and 4, when the driving mechanism 400 is a rack-and-pinion structure, the driving mechanism 400 includes a rack 420 disposed on an outer wall of the main body 110, a pinion 430 engaged with the rack 420, and the driving motor 410 disposed on the sliding frame 200, wherein the pinion 430 is rotatably disposed on the sliding frame 200, and the pinion 430 is in transmission connection with an output shaft of the driving motor 410. When the driving motor 410 drives the gear 430 to rotate, the gear 430 drives the carriage 200 to move up and down on the rack 420, so that the carriage 200 can slide back and forth between the first position and the second position on the main body 110.

Referring to fig. 3, the floor brush unit 120 includes a dust suction opening 121 communicated with the dust suction passage, a floor brush 122 disposed near the dust suction opening 121, and a floor brush motor 123 for driving the floor brush 122 to move. The floor brush motor 123 is accommodated inside the floor brush unit 120, the floor brush 122 is driven by the floor brush motor 123 to rotate, and the floor brush 122 is used for raising dust attached to the surface to be cleaned in the rotating process.

In the present embodiment, please refer to fig. 5 and 6, the main assembly 300 includes a housing 320, an air inlet pipe 310 disposed on the housing 320, a dust-gas separating unit 321 disposed on the housing 320, a dust-gas separating channel communicated with the dust-gas separating unit 321, a main motor 322, and a battery cell group 330. The air inlet pipe 310 is a part of the casing 320, and the main unit assembly 300 is disposed on the sliding frame 200 through the air inlet pipe 310. The dirt cup of the dirt-gas separation unit 321 is part of the housing 320. A dust-gas separation passage is formed in the air inlet pipe 310, and an inlet is formed in the dust-gas separation passage, and it can also be understood that the air inlet pipe 310 is provided with the dust-gas separation passage and the inlet. The inlet port functions to allow the dust gas to enter the dust-gas separating passage, which functions to allow the dust gas to enter the dust-gas separating unit 321. Wherein the main motor 322 and the battery cell group 330 are disposed in the cabinet 320. The battery cell line 330 is electrically connected to the main motor 322 and the driving motor 410, and is configured to supply power to the main motor 322 and the driving motor 410.

In the present embodiment, when the main unit assembly 300 is detached from the main body 110 (detached state), the main motor 322 is used to generate a suction force in the dust-air separation passage; when the main unit 300 is mounted to the main body 110 (mounted state), the dust-air separation passage of the main unit 300 communicates with the dust suction passage in the main body 110, and the main motor 322 serves to generate suction force to the dust suction passage.

Further, when the main unit assembly 300 is mounted on the main body 110 (in the mounted state), the inlet port of the air inlet pipe 310 communicates with the dust suction passage of the main body 110, and the dust and air enter the dust and air separation passage through the dust suction port 121, the dust suction passage, and the inlet port. When the main unit assembly 300 is separated from the main body 110 (separated state), the inlet port communicates with the dust-gas separation passage, and dust gas enters the dust-gas separation passage through the inlet port of the inlet pipe 310. In operation, when the floor brush 122 rotates, dust attached to the surface to be cleaned is lifted, which helps the dust suction opening 121 to suck dust into the dust suction passage.

Preferably, referring to fig. 1 in conjunction with fig. 10, the inlet port includes a first inlet port 311 formed at a free end of the inlet pipe 310 and a second inlet port 312 formed at a sidewall of the inlet pipe 310. In the installed state, the first inlet 311 is closed, the second inlet 312 is open, and the dust and air enters the dust and air separation passage through the dust suction port 121, the dust suction passage, and the second inlet 312. In the separated state, the first inlet 311 is opened, the second inlet 312 is closed, and the dust and air enters the dust and air separating passage through the first inlet 311.

Specifically, the arrangement of the access ports including the first access port 311 and the second access port 312 is intended to: if only the first inlet 311 is provided, in the installed state, the dust and air flow unsmooth on the flow path from the dust collection channel to the dust and air separation channel due to a plurality of corners; in the embodiment, in the installation state, the dust and air enters the dust and air separation channel through the second inlet 312 on the side wall of the air inlet pipe 310, so that the number of corners is effectively reduced, and the flowability of the dust and air is better.

In the present embodiment, in a power supplying manner, please continue to refer to fig. 5, the battery unit set 330 includes a first battery unit 331. The first battery unit 331 is electrically connected to the main motor 322 and the driving motor 410, and supplies power to the main motor 322 and the driving motor 410. Therefore, an additional power supply is not needed to be arranged on the sliding frame 200 to supply power to the driving motor 410, the structure is effectively simplified, and the sliding frame has the advantages of being simple and compact in structure.

In the present embodiment, in another power supply manner, please refer to fig. 6, in which the battery cell group 330 includes a first battery unit 331, a second battery unit 332, and a third power supply unit (not shown). Wherein the first battery unit 331 is electrically connected to the main motor 322 for supplying power to the main motor 322. The second battery unit 332 is electrically connected to the driving motor 410 for supplying power to the driving motor 410.

The third power supply unit can be regarded as a charging power supply for supplying power to the battery unit connected thereto. There are three specific cases as follows: in the first case, the first battery unit 331 is electrically connected to the third power supply unit, and the second battery unit 332 is not electrically connected to the third power supply unit. In this case, the first battery unit 331 is electrically connected to the second battery unit 332, the third power supply unit is configured to supply power to the first battery unit 331, and the first battery unit 331 is configured to supply power to the second battery unit 332.

In the second case, the third power supply unit is electrically connected to the first and second battery units 331 and 332, respectively. In the above case, the third power supply unit is used to supply power to the first battery unit 331 and the second battery unit 332, respectively.

In the third case, a third power supply unit is electrically connected to the second battery unit 332, the third power supply unit is used to supply power to the second battery unit 332, the second battery unit 332 is electrically connected to the driving motor 410, and the second battery unit 332 is used to separately supply power to the driving motor 410.

The third power supply unit may be an external power supply or a wireless battery pack. In this embodiment, it is preferable that the first battery unit 331, the second battery unit 332, and the third power supply unit are all battery packs.

In this embodiment, no matter what power supply method is adopted, the ground brush motor 123 may be powered by a separate battery unit. The floor brush motor 123 may be electrically connected to the first battery unit 331, and the first battery unit 331 may be electrically connected to the floor brush motor 123.

In this embodiment, the main body 100 is further provided with a first electrical component set, and the main assembly 300 is further provided with a second electrical component set. The first electrical element group and the second electrical element group are used for controlling the working state of the cleaning device. The first electrical component set is disposed on the handle 130 of the main body 110. As shown in fig. 5 and fig. 6, the second electrical component group includes a main control board 323, the main control board 323 is disposed in the casing 320 and electrically connected to the main motor 322, wherein the main control board 323 and the main motor 322 are electrically connected to the first battery unit 331 respectively.

In the present embodiment, please refer to fig. 7 and 16, a first electrical connection portion 115 and a second electrical connection portion 116 are respectively disposed on the main body 110 corresponding to a first position and a second position, and the first electrical element group is electrically connected to the first electrical connection portion 115 and the second electrical connection portion 116. Referring to fig. 8 and fig. 15, a third electrical connection portion 250 is disposed on the carriage 200, and the second electrical element group is electrically connected to the third electrical connection portion 250.

When the sliding frame 200 is at the first position, the third electrical connection portion 250 and the first electrical connection portion 115 are electrically connected through the abutting force. The carriage 200 is at the second position, and the third electrical connection portion 250 and the second electrical connection portion 116 are electrically connected by the abutting force.

Further, referring to fig. 9 and 10, the carriage 200 is further provided with a fourth electrical connection 240, and the host module 300 is provided with a fifth electrical connection 314. Wherein the fourth electrical connection portion 240 is electrically connected to the third electrical connection portion 250. When the host module 300 is mounted on the sliding frame 200, the fourth electrical connection portion 240 and the fifth electrical connection portion 314 are electrically connected by the abutting force.

In the present embodiment, as shown in fig. 8 and fig. 15, the sliding frame 200 includes a supporting portion 210 for cooperating with an air inlet pipe 310 of the main unit assembly 300, and a mounting portion 220 disposed on the supporting portion 210 for connecting with the main body 110. The third electrical connection portion 250 is disposed on the mounting portion 220, and the fourth electrical connection portion 240 is disposed on the supporting portion. The third electrical connection portion 250 and the fourth electrical connection portion 240 are connected by a wire or are connected by communication. A fifth electrical connection 314 is provided on the free end of the air inlet tube 310. The free end portion is an end portion of the intake duct 310 near the distal end of the main body 110.

In the present embodiment, the above-described "electrical connection by the abutting force" has the following two connection methods. In the first connection mode, one of the connection parts is a spring plate, and the other connection part is a salient point part, and the spring plate is abutted against the outer wall of the salient point part to be electrically connected. In the second connection mode, one of the terminals is a plug terminal, and the other terminal is a jack for plugging the plug terminal.

In the first connection manner, one of the third electrical connection portion 250 and the first electrical connection portion 115 is a spring, and the other is a bump. One of the third electrical connection portion 250 and the second electrical connection portion 116 is a spring plate, and the other is a bump portion. One of the fourth electrical connection portion 240 and the fifth electrical connection portion 314 is a spring plate, and the other is a bump portion. The first electrical connection portion 115 and the second electrical connection portion 116 have the same structure, and the spring plate and the bump portion are made of conductive materials.

Preferably, as shown in fig. 7 and 8, the first electrical connection portion 115 and the second electrical connection portion 116 on the main body 110 are elastic pieces, and the third electrical connection portion 250 on the mounting portion 220 is a bump portion. The third electrical connection portion 250 is provided on a wall surface of the mounting portion 220 that opposes the outer side wall of the body main body 110. Wherein, the third electrical connection portion 250 is a convex spherical surface.

Preferably, as shown in fig. 9 to 11, the fourth electrical connection portion 240 is a convex point portion, and correspondingly, the fifth electrical connection portion 314 is a spring piece disposed on the free end portion of the air inlet pipe 310, wherein the fourth electrical connection portion 240 is a convex spherical surface.

In the second connection manner, as shown in fig. 15 and fig. 16, one of the third electrical connection portion 250 and the first electrical connection portion 115 is a plug terminal, and the other is a jack into which the plug terminal is plugged. One of the third electrical connection portion 250 and the second electrical connection portion 116 is a jack terminal, and the other is a receptacle hole into which the jack terminal is plugged. One of the fourth electrical connection portion 240 and the fifth electrical connection portion 314 is a jack into which the jack terminal is plugged. The first electrical connection portion 115 and the second electrical connection portion 116 have the same structure.

Preferably, with continued reference to fig. 15 and 16, the third electrical connection 250 includes a lower socket disposed on a distal side of the mounting portion 220 of the carriage 200 and an upper socket disposed on a proximal side of the mounting portion 220 of the carriage 200. That is, the lower socket is provided at the bottom of the mounting portion 220 of the sliding frame 200, and the upper socket is provided at the top of the mounting portion 220 of the sliding frame 200. Referring to fig. 4, the lower socket is provided with a pair of lower insertion holes 251, and referring to fig. 15, the upper socket is provided with a pair of upper insertion holes 252. The first electrical connection portion 115 is a plug terminal to be fitted into the lower insertion hole 251, and the second electrical connection portion 116 is a plug terminal to be fitted into the upper insertion hole 252.

Preferably, as shown in fig. 12 to 14, the fourth electrical connection portion 240 is a plunger having a substantially cylindrical shape, and the fifth electrical connection portion 314 is a plug hole formed in the free end portion of the air inlet pipe 310. When the main body assembly 300 is mounted on the sliding frame 200, the fourth electrical connection portion 240 is inserted into the insertion hole, and is electrically connected by the abutting force.

Specifically, as shown in fig. 12, the support portion 210 includes a longitudinal plate 212 extending in the longitudinal direction of the body main body 110 and a lateral plate 211 extending in the longitudinal direction perpendicular to the body main body 110, the lateral plate 211 being provided on an end portion of the distal end side of the longitudinal plate 212. The longitudinal plate 212 extends in the same direction as the main unit 300 is mounted on the sliding frame 200, and the fourth electrical connection portion 240 is disposed on the lateral plate 211. After the main unit assembly 300 is mounted to the carriage 200, the free end of the inlet duct 310 abuts against the transverse plate 211. That is, the bottom end plate 211 at least partially bears the weight of the host module 300 for supporting the host module 300.

In the present embodiment, the first electrical component group is a switch group disposed on the handle 130. Referring to fig. 1, the first electrical component set includes an operation switch 140, a shift switch 150, an up switch 160, and a down switch 170. The operation switch 140 is electrically connected to both the first electrical connection portion 115 and the second electrical connection portion 116; similarly, the gearshift switch 150 is electrically connected to both the first electrical connection portion 115 and the second electrical connection portion 116; the up switch 160 is electrically connected to both the first electrical connection portion 115 and the second electrical connection portion 116; the down switch 170 is electrically connected to both the first electrical connection portion 115 and the second electrical connection portion 116.

After the host module 300 is mounted on the carriage 200, the first electrical component group is electrically connected to the main control board 323 of the second electrical component group, the main control board 323 is electrically connected to the third electrical connection portion 250 through the fifth electrical connection portion 314 and the fourth electrical connection portion 240, and the third electrical connection portion 250 is electrically connected to the first electrical connection portion 115 or the second electrical connection portion 116 according to the position of the carriage 200.

In this embodiment, the main control board 323 is used to synchronously control the main motor 322 and the floor brush motor 123 to be turned on or off according to a signal of the operation switch 140. The shift switch 150 has at least two gears, and the main control board 323 is used to control the output power of the main motor 322 to be increased or decreased according to the signal of the shift switch 150. The main control board 323 controls the driving motor 410 to rotate forward according to the signal of the up switch 160, so as to drive the sliding frame 200 and the host assembly 300 to move upward (from the first position to the second position). Similarly, the main control board 323 controls the driving motor 410 to rotate reversely according to the signal of the down switch 170, so as to drive the host assembly 300 to move downward (from the second position to the first position).

In this embodiment, please refer to fig. 5 and fig. 6, the second electrical component group further includes a host switch 341 disposed on the host component 300, and the host switch 341 is electrically connected to the main control board 323. The host switch 341 is disposed on the holding portion 340 of the host module 300, and the holding portion 340 is disposed on the outer wall of the housing 320. After the main unit assembly 300 is removed from the carriage 200 (detached state), the user can control the operation mode of the main unit assembly 300 through the main unit switch 341.

Specifically, when the host module 300 is separated from the carriage 200, the main control board 323 can control the operation mode of the main motor 322 after the user activates the host switch 341. The above-described operating mode may include turning on or off the main motor 322, and may also include adjustment of the rotational speed of the main motor 322. Thus, the main unit assembly 300 can be used alone as a hand-held cleaner.

In summary, the third electrical connection portion 250 is electrically connected to the first electrical connection portion 115, the third electrical connection portion 250 is electrically connected to the second electrical connection portion 116, and the fourth electrical connection portion 240 is electrically connected to the fifth electrical connection portion 314 in an abutting manner.

It is to be understood that the above-described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. Based on the embodiment of the utility model, ordinary technical personnel in this field can make other different forms of change or change under the prerequisite of not making creative work, all should belong to the scope of protection of the utility model.

Claims (24)

1. A cleaning apparatus, comprising:

the body (100) at least comprises a main body (110) and a first electric element group arranged on the main body (110);

the main machine component (300) can be arranged on the main body (110) of the machine body in a reciprocating sliding mode between a first position and a second position; the host assembly (300) comprises at least a second set of electrical components;

wherein a first electric connection part (115) and a second electric connection part (116) are respectively arranged on the machine body (110) corresponding to the first position and the second position; a third electric connection part (250) is arranged on the host machine component (300); the first electrical component group is electrically connected with the first electrical connection part (115) and the second electrical connection part (116); the second electrical element group is electrically connected with the third electrical connection part (250);

in the first position, the third electrical connection (250) is electrically connected with the first electrical connection (115) by an abutment force; in the second position, the third electrical connection portion (250) and the second electrical connection portion (116) are electrically connected by an abutting force.

2. The cleaning apparatus as claimed in claim 1, further comprising a carriage (200) slidably provided on the body (110);

the main machine component (300) is arranged on the sliding frame (200) and driven by the sliding of the sliding frame (200) to slide back and forth between the first position and the second position;

the third electrical connection (250) is provided on the carriage (200).

3. The cleaning apparatus according to claim 2, wherein the main frame assembly (300) is detachably provided on the carriage (200);

a fourth electric connection part (240) is further arranged on the sliding frame (200), a fifth electric connection part (314) is arranged on the host computer component (300), and the fourth electric connection part (240) is electrically connected with the third electric connection part (250);

when the host assembly (300) is mounted on the sliding frame (200), the fourth electrical connection part (240) and the fifth electrical connection part (314) are electrically connected through abutting force.

4. A cleaning device according to claim 3, wherein the third electrical connection portion (250) and one of the first electrical connection portion (115) or the second electrical connection portion (116) is a spring plate, and the other is a bump portion, and the third electrical connection portion and the first electrical connection portion are electrically connected by the spring plate abutting against an outer wall of the bump portion; and/or

One of the fourth electric connection part (240) and the fifth electric connection part (314) is a spring sheet, and the other one is a salient point part, and the spring sheet is abutted to the outer wall of the salient point part to be electrically connected.

5. A cleaning device according to claim 3, wherein the third electrical connection portion (250) and one of the first electrical connection portion (115) or the second electrical connection portion (116) is a plug terminal and the other is a socket into which the plug terminal is plugged; and/or

One of the fourth electric connection part (240) and the fifth electric connection part (314) is a plug terminal, and the other one is a jack for plugging the plug terminal.

6. The cleaning apparatus as claimed in any one of claims 3 to 5,

the sliding frame (200) comprises a supporting part (210) matched with the main machine component (300) and an installation part (220) arranged on the supporting part (210) and used for being connected with the main body (110) of the machine body;

wherein the third electrical connection portion (250) is provided on the mounting portion (220); the fourth electrical connection portion (240) is provided on the support portion (210).

7. The cleaning apparatus defined in any one of claims 3-5,

the third electric connection part (250) and the fourth electric connection part (240) are connected through a line; or a communication connection.

8. The cleaning apparatus as claimed in any one of claims 2 to 5, wherein the body (100) further comprises a floor brush unit (120) provided on one end of the body main body (110), the body main body (110) being provided with a dust suction passage;

the floor brush unit (120) comprises a dust suction opening (121) communicated with the dust suction channel, a floor brush motor (123) and a floor brush (122) driven by the floor brush motor (123) to move;

the first electrical element group includes an operation switch (140), the operation switch (140) is electrically connected with both the first electrical connection portion (115) and the second electrical connection portion (116);

the second electrical component group comprises a main control board (323), and the main control board (323) is electrically connected with the third electrical connection part (250);

the main unit assembly (300) further comprises a main motor (322), when the main unit assembly (300) is mounted on the main body (110), the main motor (322) is used for generating suction force to enable dust air to enter the main unit assembly (300) through the dust suction port (121) and the dust suction channel;

the main control panel (323) is used for synchronously controlling the main motor (322) and the ground brush motor (123) to be switched on or switched off according to the signal of the operating switch (140).

9. The cleaning apparatus as claimed in any one of claims 1 to 5, wherein the body (100) further comprises a handle (130) provided on the other end of the main body (110), the handle (130) being provided with the first electrical component group.

10. The cleaning apparatus according to claim 8, wherein the first electrical component group further comprises a gearshift switch (150), the gearshift switch (150) having at least two gear positions, the gearshift switch (150) being electrically connected to both the first electrical connection (115) and the second electrical connection (116);

the main control board (323) is used for controlling the output power of the main motor (322) to be increased or decreased according to the signal of the gear shifting switch (150).

11. The cleaning apparatus according to claim 8, wherein the main unit assembly (300) is slid on the body main body (110) by a driving mechanism (400), the driving mechanism (400) including at least a driving motor (410).

12. The cleaning apparatus according to claim 11, wherein the first electrical component set further comprises an up switch (160) and a down switch (170); the up switch (160) and the down switch (170) are electrically connected with the first electrical connection portion (115) and the second electrical connection portion (116);

the main control board (323) is used for controlling the driving motor (410) to rotate in the positive direction according to the signal of the uplink switch (160) so as to drive the host assembly (300) to do ascending motion;

the main control board (323) is used for controlling the driving motor (410) to rotate reversely according to the signal of the downlink switch (170) so as to drive the main machine component (300) to do descending motion.

13. The cleaning apparatus according to claim 11, wherein the main assembly (300) further comprises a first battery unit (331), the first battery unit (331) being electrically connected with the main control board (323), main motor (322);

the first battery unit (331) is electrically connected with the driving motor (410) and used for supplying power to the driving motor (410); or

The host machine assembly (300) further comprises a first battery unit (331) and a second battery unit (332), wherein the first battery unit (331) is electrically connected with the main control board (323) and the main motor (322); the second battery unit (332) is electrically connected with the driving motor (410) for supplying power to the driving motor (410).

14. The cleaning apparatus of claim 13, wherein the main assembly (300) further comprises a dust-gas separation channel, and a dust-gas separation unit (321) in communication with the dust-gas separation channel; the main motor (322) is used for generating suction force in the dust-gas separation channel; an inlet is arranged on the dust-gas separation channel;

the main unit assembly (300) has an installation state of being installed on the main body (110) and a separated state of being separated from the main body (110);

when the dust collector is in an installation state, the inlet is communicated with the dust collection channel, and the dust and air enter the dust and air separation channel through the dust collection port, the dust collection channel and the inlet;

in a separated state, the dust and gas enters the dust and gas separation channel through the inlet.

15. The cleaning apparatus of claim 8,

the second electrical component group further comprises a host switch (341) arranged on the host component (300), the host switch (341) is electrically connected with the main control board (323), correspondingly, when the host component (300) is separated from the sliding frame (200), the main control board (323) is used for controlling the working mode of the main motor (322), and the working mode at least comprises the on or off of the main motor (322).

16. A cleaning apparatus, comprising:

a body main body (110);

the sliding frame (200) is arranged on the machine body (110) in a sliding mode;

the driving mechanism (400) is arranged on the sliding frame (200) and is used for driving the sliding frame (200) to do lifting motion on the machine body (110); the drive mechanism (400) comprises at least a drive motor (410);

the main machine component (300) is arranged on the sliding frame (200) and driven by the sliding of the sliding frame (200) to reciprocate between a first position and a second position on the machine body (110);

the host assembly (300) comprises a cell stack (330) and a host motor (322), the cell stack (330) being electrically connected to the drive motor (410) for supplying power to the drive motor (410);

the main motor (322) is used to generate a suction force to a dust suction passage in the main body (110) when the main assembly (300) is mounted on the main body (110).

17. A cleaning device according to claim 16, characterized in that the cell stack (330) comprises a first battery cell (331), which first battery cell (331) is electrically connected to the main motor (322), the drive motor (410) for supplying power to the main motor (322) and the drive motor (410).

18. The cleaning apparatus defined in claim 16,

the battery cell line (330) comprises a first battery cell (331) and a second battery cell (332), the first battery cell (331) and the second battery cell (332) being electrically connected with the main motor (322) and the driving motor (410), respectively, for supplying power to the main motor (322) and the driving motor (410), respectively.

19. A cleaning device according to claim 18, characterized in that the first battery unit (331) is electrically connected with the second battery unit (332), the first battery unit (331) being adapted to supply power to the second battery unit (332); or

The battery cell stack (330) further comprises a third power supply unit electrically connected to the first battery cell (331) and/or the second battery cell (332) for supplying power to the battery cells connected to the third power supply unit.

20. The cleaning apparatus according to claim 19, wherein the first battery unit (331), the second battery unit (332) and the third power supply unit are all battery packs.

21. The cleaning apparatus defined in any one of claims 16-20,

the main machine component (300) comprises a machine shell (320), a dust-gas separation unit (321) arranged on the machine shell (320), and a dust-gas separation channel communicated with the dust-gas separation unit (321);

the dust-gas separation unit (321) and the battery cell group (330) are both arranged in the casing (320);

the main unit assembly (300) has an installation state of being installed on the main body (110) and a separated state of being separated from the main body (110); an inlet is arranged on the dust-gas separation channel;

when the dust collector is in an installation state, the inlet is communicated with the dust collection channel, and dust and air enter the dust and air separation channel through the dust collection channel and the inlet;

in a separation state, the dust and gas enters the dust and gas separation channel through the inlet.

22. The cleaning apparatus defined in claim 21,

the main machine component (300) is detachably arranged on the sliding frame (200), a fourth electric connection part (240) is arranged on the sliding frame (200), and a fifth electric connection part (314) is arranged on the main machine component (300);

when the host assembly (300) is mounted on the sliding frame (200), the fourth electrical connection part (240) and the fifth electrical connection part (314) are electrically connected through abutting force.

23. The cleaning apparatus defined in claim 22,

a third electric connection part (250) is further arranged on the sliding frame (200), and the fourth electric connection part (240) is electrically connected with the third electric connection part (250);

a first electric connection part (115) and a second electric connection part (116) are respectively arranged on the machine body (110) corresponding to the first position and the second position;

in the first position, the third electrical connection (250) is electrically connected with the first electrical connection (115) by an abutment force; in the second position, the third electrical connection portion (250) and the second electrical connection portion (116) are electrically connected by an abutting force.

24. The cleaning apparatus defined in claim 22,

the main machine component (300) is also provided with an air inlet pipe (310), the air inlet pipe (310) is a part of the shell (320), and the main machine component (300) is arranged on the sliding frame (200) through the air inlet pipe (310);

the dust-gas separation channel and the inlet are formed on the air inlet pipe (310), and the inlet comprises a first inlet (311) arranged on the free end of the air inlet pipe (310) and a second inlet (312) arranged on the side wall of the air inlet pipe (310);

the fifth electrical connection (314) is provided on a free end portion of the air intake pipe (310);

in the installed state, the first access opening (311) is in a closed state and the second access opening (312) is in an open state;

in the separated state, the first inlet (311) is in an open state, and the second inlet (312) is in a closed state.

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