CN218552201U

CN218552201U - Cleaning system

Info

Publication number: CN218552201U
Application number: CN202221171998.8U
Authority: CN
Inventors: 戴逢焱
Original assignee: Suzhou Simple Youwei Technology Co Ltd
Current assignee: Suzhou Simple Youwei Technology Co Ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2023-03-03
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a cleaning system, including surface cleaning equipment and basic station. The surface cleaning equipment comprises a dust cup assembly, the dust cup assembly comprises a cyclone separating chamber and a dust collecting chamber, the dust collecting chamber is arranged outside the cyclone separating chamber, and the cyclone separating chamber and the dust collecting chamber are arranged side by side and are communicated through an ash throwing port; the dust collecting chamber is provided with a dust discharging port, and the area of the dust discharging port is smaller than the cross sectional area of the dust collecting chamber; the ash discharge port is provided with a cover body which can open/close the ash discharge port. The base station is for docking at least a portion of a surface cleaning apparatus and includes a receiving bracket defining a docking bay for docking a portion of a dirt cup assembly, the docking bay defined by a top wall and a peripheral wall disposed about the top wall. The ash discharge port is made small, so that the occupied volume of the butt joint groove can be effectively reduced, the airflow speed at the position can be increased, and the dirt transfer efficiency is improved.

Description

Cleaning system

Technical Field

The utility model relates to a cleaning device technical field especially relates to a cleaning system.

Background

Hand-held cleaners have become increasingly popular as cleaning tools. Vacuum cleaners generally include a dirt cup for storing dirt. In order to improve the cruising ability of the dust collector, the capacity of the dust cup is generally increased. However, the larger the capacity of the dust cup, the larger the volume of the cleaner, and the inconvenience of the operation is caused.

Generally, the user will only be able to clean the dirt in the dirt cup after using the cleaner, which will affect the next use because if the dirt cup is not cleaned in time, the dirt cup may be filled to a large extent with the previously collected dirt. In order to avoid the problem that a user cleans a dust cup independently after using a handheld dust collector, an additional dust collecting device is added independently to collect dirt of the dust cup, the user only needs to place the handheld dust collector at the dust collecting device, the dirt in the dust cup can be automatically transferred into the dust collecting device, however, in order to ensure normal dust discharging of the dust cup, a dust discharging opening of the dust cup is generally large as much as possible so as to conveniently and smoothly discharge the dust, and therefore the problem is caused that the dust collecting device can be butted with the dust cup only when being large. Relatively large dust collecting devices are undesirable to the user.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned technique, the utility model provides a clean system can reduce the volume of basic station effectively, saves space.

In one aspect, the present invention provides a cleaning system, comprising

The surface cleaning equipment comprises a dust cup assembly, the dust cup assembly comprises a cyclone separating chamber and a dust collecting chamber, the dust collecting chamber is arranged outside the cyclone separating chamber, and the cyclone separating chamber and the dust collecting chamber are arranged side by side and are communicated through an ash throwing port; the dust collecting chamber is provided with a dust discharging port, and the area of the dust discharging port is smaller than the cross sectional area of the dust collecting chamber; the ash discharge port is provided with a cover body, and the cover body can open/close the ash discharge port;

a base station for docking at least a portion of the surface cleaning apparatus, the base station including a receiving bracket defining a docking bay for docking a portion of the dirt cup assembly, the docking bay defined by a top wall and a peripheral wall disposed about the top wall.

Optionally, the peripheral wall is configured with a gap at which a charging contact is provided.

Optionally, the number of the charging contacts is two, and the charging contacts are respectively arranged on two sides of the notch.

Optionally, the receiving bracket further comprises a receiving slot for receiving a cover body and a channel in communication with the receiving slot.

Optionally, the receiving bracket further comprises a lid opening mechanism extending through the top wall.

Optionally, the top wall includes a third area in which the receiving groove is provided and a fourth area in which the lid opening mechanism is provided.

Optionally, the area of the cover is smaller than the area of the third region.

Optionally, a control button is arranged on the receiving bracket and used for controlling starting and stopping of a suction motor in the base station.

Optionally, the base station comprises a box for supporting the receiving rack.

Optionally, a communication port is arranged below the box body and used for communicating the dust collecting cavity with a suction opening of the suction motor, and the communication port comprises a cavity protruding into the dust collecting cavity and a first communication port and a second communication port located on two sides of the cavity.

The utility model provides a pair of cleaning system, including surface cleaning equipment and basic station. The surface cleaning equipment comprises a dust cup assembly, the dust cup assembly comprises a cyclone separating chamber and a dust collecting chamber, the dust collecting chamber is arranged outside the cyclone separating chamber, and the cyclone separating chamber and the dust collecting chamber are arranged side by side and are communicated through an ash throwing port; the dust collecting chamber is provided with a dust discharging port, and the area of the dust discharging port is smaller than the cross sectional area of the dust collecting chamber; the ash discharge port is provided with a cover body which can open/close the ash discharge port. The base station is for docking at least a portion of a surface cleaning apparatus and includes a receiving bracket defining a docking bay for docking a portion of a dirt cup assembly, the docking bay defined by a top wall and a peripheral wall disposed about the top wall. The ash discharge port is made small, so that the occupied volume of the butt joint groove can be effectively reduced, the airflow speed at the position can be increased, and the dirt transferring efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of a cover of the hand-held vacuum cleaner in a closed state according to an embodiment;

FIG. 3 is a schematic view illustrating an open state of a cover of a hand-held vacuum cleaner according to an embodiment;

FIG. 4 is a block diagram of a base station according to an embodiment;

FIG. 5 is a partial enlarged view of area A in FIG. 4;

FIG. 6 is a cross-sectional diagram of a base station in one embodiment;

FIG. 7 is a partial enlarged view of the area B in FIG. 6;

FIG. 8 is a schematic structural diagram of a case in one embodiment;

FIG. 9 is a schematic structural diagram of the lower case at another angle in one embodiment.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B", including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

Fig. 1 is a schematic structural diagram of a cleaning system according to an embodiment of the present invention. Fig. 2 is a schematic structural view illustrating a cover of the handheld vacuum cleaner in a closed state according to an embodiment. Fig. 3 is a schematic structural view illustrating a cover of the handheld vacuum cleaner in an open state according to an embodiment. Fig. 4 is a schematic structural diagram of a base station in an embodiment. Fig. 5 is a partially enlarged view of the area a in fig. 4. Fig. 6 is a cross-sectional view of a base station in an embodiment. Fig. 7 is a partially enlarged view of the region B in fig. 6. Fig. 8 is a schematic structural diagram of the box in an embodiment. FIG. 9 is a schematic structural diagram of the lower case at another angle in one embodiment. The direction of the arrow X in fig. 2 is the longitudinal direction of the hand-held cleaner, and the direction Y is the width direction of the hand-held cleaner.

Referring to fig. 1, fig. 1 discloses a cleaning system 100 comprising a surface cleaning apparatus 101 and a base station 20, the surface cleaning apparatus 101 shown in fig. 1-3 being a hand-held cleaner. Referring to fig. 2-3, the hand held cleaner includes a fan assembly 3 and a dirt cup assembly 1, the fan assembly 3 being used to generate a suction airflow to retrieve dirt into the dirt cup assembly 1. In order to improve the separation efficiency, the dust cup assembly 1 comprises a cyclone chamber 12 and a dust collecting chamber 13, the dust collecting chamber 13 is arranged outside the cyclone chamber 12, and the cyclone chamber 12 and the dust collecting chamber 13 are arranged side by side and are communicated through an ash throwing port. Specifically, the cyclone chamber 12 and the dirt chamber 13 are arranged side by side in the width direction (Y direction) of the dirt cup assembly 1. The dust collecting chamber 13 is provided with an ash discharge opening 131, and the ash discharge opening 131 is arranged on the end wall far away from the fan assembly 3 along the length direction (X direction) of the dust cup assembly 1. The area of the dust discharge port 131 is smaller than the cross-sectional area of the dust collecting chamber 13, a cover 132 is disposed at the dust discharge port 131, and the cover 132 can open/close the dust discharge port 131.

Referring to fig. 1-9, the base station 20 is for docking at least a portion of the surface cleaning apparatus 101. The base station 20 includes a receiving bracket 282. The receiving bracket 282 defines a docking slot 286 for docking a portion of the dirt cup assembly 1. The docking slot 286 is defined by a top wall 291 and a peripheral wall 294 disposed about the top wall 291. The docking slot 286 may be formed by a top wall 291 that is recessed downward, or may be formed by a peripheral wall 294 that extends upward relative to the top wall 291.

When the hand-held cleaner is docked to the base station 20, the cover 132 can be opened outwardly (see fig. 3), i.e. the base station 20 must accommodate the lower cover 132, and if the cover 132 is very large, the docking slot 286 corresponding to the cover 132 becomes very large, at least part of the base station 20 becomes very large, and the docking slot 286 is only for docking purposes and does not serve for accommodating dirt, so that the oversized docking slot 286 wastes space. Therefore, the cover 132 of the dust collecting chamber 13 is made smaller than the cross-sectional area of the dust collecting chamber 13, so that the occupied space of the docking slot 286 can be effectively reduced.

Referring to fig. 4 and 5, the top wall 291 includes a third region 292, which is substantially the region corresponding to the dirt collection chamber, and a fourth region 293, which is substantially the region corresponding to the cyclonic separation chamber. The receiving groove 284 is provided in the third region 292, and the cover opening mechanism 288 is provided in the fourth region 293. The area of the cover 132 is smaller than the area of the third region 292.

Referring to fig. 6-7, the base station 20 includes a housing 281 for supporting a receiving bracket 282. Referring to fig. 8 to 9, communication ports for communicating the dust collecting chamber 22 with the suction opening of the suction motor 21 are provided below the case 281, and include a cavity 276 protruding into the dust collecting chamber 22 and first and

second communication ports

274 and 275 located at both sides of the cavity 276. The first communication port 274 includes at least one through hole 277, the second communication port 275 includes at least one through hole 277, and the first communication port 274 and the second communication port 275 are respectively located at both sides of the inwardly recessed cavity 276, so that the gas flow distribution can be more uniform. The through holes 277 are strip-shaped through holes 277, part of the through holes 277 are positioned on the side wall of the cavity 276, and part of the through holes are positioned on the bottom wall of the box 281, so that the airflow is further balanced, the airflow in the dust collection chamber 22 is more stable, the phenomena of eddy current and the like are avoided, and the suction efficiency is improved.

Referring to figures 1 to 5, where the hand-held cleaner comprises a main body 10, an extension tube 40 and a cleaner head 30, and where the base station 20 is adapted to be charged by the base station 20 in order to facilitate docking of the entire hand-held cleaner to the base station 20, the peripheral wall 294 is formed with a recess 295 for receiving part of the main body and/or the extension tube 40 of the hand-held cleaner, and thus the base station 20 is further provided with a charging contact 296, and where the recess 295 is provided to facilitate charging, the charging contact 296 is provided. Charging contacts 296 are typically provided on the top wall 291 so that the hand-held cleaner can be docked with the charging terminals 25 of the hand-held cleaner when it is placed in the base station 20. The butt joint of the two is completely maintained by the gravity of the handheld dust collector, and the external force similar to other elastic structures is not needed for maintaining, so that the cost is effectively reduced, and the reliability of equipment can be improved. The number of the charging contacts 296 is two, and the charging contacts are respectively disposed on two sides of the notch 295.

Referring to fig. 6 and 7, to receive cap 132, receiving bracket 282 further includes a receiving slot 284 for receiving cap 132 and a channel 285 in communication with receiving slot 284. The receiving groove 284 is generally flared and gradually decreases in cross-sectional area in a direction away from the docking groove 286 until it connects to the channel 285. The channel 285 may extend deep into the dust bag of the dust collection chamber 22.

Referring to fig. 5, in order to achieve the automatic unlocking of the cover 132 after the hand-held cleaner is placed on the base station 20, a cover opening mechanism 288 is further disposed in the docking slot 286 of the base station 20, and the receiving bracket 282 further includes a cover opening mechanism 288 penetrating through the top wall 291. The lid opening mechanism 288 may be a rod-like structure that may or may not extend through the top wall 291, and may be a protrusion on the top wall 291. When the hand-held cleaner is placed in the base station 20, the lid opening mechanism 288 activates the opening and closing mechanism of the lid 132, and the lid 132 is in the unlocked state.

With continued reference to fig. 5, for manual control, the receiving bracket 282 is provided with a control button 287 for controlling the start and stop of the suction motor 21 in the base station 20, and the user can manually control whether the suction motor 21 in the base station 20 is operated.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A cleaning system is characterized by comprising

The surface cleaning equipment comprises a dust cup assembly, the dust cup assembly comprises a cyclone separating chamber and a dust collecting chamber, the dust collecting chamber is arranged outside the cyclone separating chamber, and the cyclone separating chamber and the dust collecting chamber are arranged side by side and are communicated through an ash throwing port; the dust collecting chamber is provided with a dust discharging port, and the area of the dust discharging port is smaller than the cross sectional area of the dust collecting chamber; the ash discharging port is provided with a cover body, and the cover body can open/close the ash discharging port;

a base station for docking at least a portion of the surface cleaning apparatus, the base station including a receiving bracket defining a docking slot for docking a portion of the dust cup assembly, the receiving bracket including a top wall and a peripheral wall disposed about the top wall, the docking slot defined by the top wall and the peripheral wall.

2. The cleaning system of claim 1,

the peripheral wall is provided with a gap, and a charging contact is arranged at the gap.

3. The cleaning system of claim 2,

the quantity of the charging contacts is two, and the charging contacts are arranged on two sides of the notch respectively.

4. The cleaning system of claim 1,

the receiving bracket further includes a receiving groove for receiving the cover body and a passage communicating with the receiving groove.

5. The cleaning system of claim 4, comprising

The receiving bracket further includes a lid opening mechanism extending through the top wall.

6. The cleaning system of claim 5,

the top wall includes a third area in which the receiving groove is provided and a fourth area in which the cover opening mechanism is provided.

7. The cleaning system of claim 6,

the area of the cover body is smaller than that of the third area.

8. The cleaning system of claim 1,

and the receiving bracket is provided with a control button for controlling the starting and stopping of a suction motor in the base station.

9. The cleaning system of claim 1,

the base station includes a housing for supporting the receiving rack.

10. The cleaning system of claim 9,

the dust collecting device is characterized in that a communication port is formed in the lower portion of the box body and used for communicating a dust collecting cavity of the base station with a suction opening of a suction motor in the base station, and the communication port comprises a cavity protruding towards the dust collecting cavity and a first communication port and a second communication port located on two sides of the cavity.