CN216317370U

CN216317370U - Cleaning device with handle

Info

Publication number: CN216317370U
Application number: CN202122328059.1U
Authority: CN
Inventors: 游友静
Original assignee: Suzhou Rongcai Innovation Technology Co ltd
Current assignee: Suzhou Rongcai Innovation Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-04-19
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a cleaning device with a handle, which comprises a machine body with a vacuum motor, a sewage tank detachably arranged on the machine body, a water purification tank detachably arranged on the machine body, a water-gas separation unit arranged in the sewage tank and positioned at the upstream of the vacuum motor, and the handle positioned above the machine body, close to the sewage tank and far away from the water purification tank. The utility model has the advantages that: the portable cleaning machine is convenient for a user to lift at any time, can clean stubborn stains at fixed points, is suitable for cleaning floors, carpets or houses, can also be used for cleaning or maintaining pets, reasonably arranges the weight distribution in products, shortens unreasonable torque, and accords with human engineering mechanics.

Description

Cleaning device with handle

Technical Field

The utility model relates to a cleaning device with a handle.

Background

When the household cleaning device is used for cleaning different scenes of a carpet or a floor, a pet needs to be cleaned or maintained, and the existing cleaning device is heavy and inconvenient for a user to operate due to the fact that the existing cleaning device is of a vertical structure.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a cleaning device with a handle, which is convenient for a user to lift at any time, can clean stubborn stains at fixed points, is suitable for cleaning floors, carpets or home furnishing, can also be used for cleaning or maintaining pets, reasonably arranges the weight distribution in products, shortens unreasonable torque, and accords with human engineering mechanics.

According to the purpose of the utility model, the utility model provides the following technical scheme: a cleaning device comprises a machine body with a vacuum motor, a sewage tank arranged on the machine body, a water purification tank arranged on the machine body and spaced from the sewage tank, a water-gas separation unit arranged in the sewage tank and positioned at the upstream of the vacuum motor, and a handle positioned above the machine body, close to the sewage tank and far away from the water purification tank.

On the basis of the technical scheme, the method further comprises the following subsidiary technical scheme:

the highest point of the handle is the highest point of the cleaning device, and the projection of the user on the action point of the handle is positioned between the corresponding projections of the sewage tank and the vacuum motor.

The machine body further comprises a base located at the bottom end of the machine body, a top cover plate located at the top end of the machine body and a pair of side plates located on two sides of the machine body.

A pump downstream of the clean-water tank is also included.

The handle is positioned on the top cover plate, the control plate for controlling the vacuum motor and the pump is accommodated in the handle, and the handle is externally provided with a plurality of keys which are arranged corresponding to the control plate and handle holes which are adjacent to the control plate and allow fingers of a user to be inserted.

The bottom of the handle is provided with a locking structure which is mutually locked with the sewage tank and can be unlocked.

The inserting direction of the handle hole is perpendicular to the extending direction of the sewage tank.

Compared with the prior art, the utility model has the advantages that: the portable cleaning machine is convenient for a user to lift at any time, can clean stubborn stains at fixed points, is suitable for cleaning floors, carpets or houses, can also be used for cleaning or maintaining pets, reasonably arranges the weight distribution in products, shortens unreasonable torque, and accords with human engineering mechanics.

Drawings

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

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is a perspective assembly view of the present invention;

FIG. 3 is a view similar to FIG. 2 with the top cover plate removed;

FIG. 4 is a bottom view of the present invention with the bottom cover removed;

FIG. 5 is a cross-sectional view at a first angle of the present invention;

FIG. 6 is a cross-sectional view of the present invention at a second angle;

FIG. 7 is a cross-sectional view at a third angle of the present invention;

FIG. 8 is an exploded view of a sump tank according to the present invention;

FIG. 9 is a perspective view of the foul water tank of the present invention, in which a cover is removed;

fig. 10 is a sectional view of the foul water tank of the present invention.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example (b): as shown in fig. 1 to 10, the present invention provides an embodiment of a cleaning device having a handle, which may include a cleaner floor brush, a connection pipe, a water spray brush, a mop, a steam cleaner, etc., comprising: a machine body 100 having a vacuum motor 400, a foul water tank 200 disposed at one end of the machine body 100, a clean water tank 300 disposed at the other end of the machine body 100, a water-air separating unit disposed in the foul water tank 200 and located upstream of the vacuum motor 400, a blower motor assembly disposed in the machine body 100, a blowing cylinder 166 connected to the machine body 100 and connected to the blower motor assembly to deliver hot air to the outside, a handle 190 located above the machine body 100 and close to the foul water tank 200 and far from the clean water tank 300, a base 120 located at the bottom end of the machine body 100, a top cover plate 140 located at the top end of the machine body 100, and a pair of side plates 160 located at both sides of the machine body 100. The air outlet channels of the vacuum motor 400 and the blowing motor assembly are mutually independent so as to reduce the interference of water vapor exhausted by the vacuum motor 400. A ring of guide surfaces 170 are provided around the base 120 for the winding of an attachment tube that communicates at one end with the delivery tube 168 and at the other end with a water spray brush or other attachment. The draft tube 168 is located upstream of the sump 200.

The body 100 is a rectangular body, the foul water tank 200 and the fresh water tank 300 are located at both ends of the body 100 in a length direction, and the base 120 may be placed on a horizontal plane in a stationary manner or may move with respect to the horizontal plane. The handle 190 is disposed on the top cover plate 140 and accommodates the control plate 180 therein. The surface of the handle 190 is provided with a plurality of buttons or a display screen to operate the cleaning device. The highest point of the handle 190 is the highest point of the whole cleaning device, and the projection of the action point of the user on the handle 190 is located between the corresponding projections of the sewage tank 200 and the vacuum motor 400, and the handle 190 in this embodiment further has a handle hole, so that the user can conveniently lift the handle 190 through the handle hole. One side plate 160 is provided with air blowing holes 164 in mating connection with air blowing cartridges 166, while the other side plate 160 allows the duct 168 to pass therethrough. The bottom of the handle 190 is provided with a locking structure which can be locked and unlocked with the sewage tank 200.

The foul water tank 200, which is detachably provided and has a volume greater than that of the fresh water tank 300, includes a foul water tank body 210 having a foul water chamber 212, a foul water tank mount 220 coupled to the bottom of the foul water tank body 210, a water-gas separating unit provided in the foul water chamber 212, and a float assembly provided in the foul water chamber 212. As shown in fig. 8 to 10, the water-gas separation unit includes an inlet pipe 214 provided at the sump 200, an outlet pipe 216 juxtaposed to the inlet pipe 214, and an air flow diverting member 230 provided at the top ends of the inlet pipe 214 and the outlet pipe 216. The float assembly includes a float 240 that fits around the outlet duct 216, and a float holder 250 that holds the float 240 and is disposed around the outlet duct 216. The airflow diverter 230 includes an inlet fitting 232 communicating with the inlet pipe 214 and capable of changing the direction of the airflow, an outlet fitting 234 communicating with the outlet pipe 216 and capable of changing the direction of the airflow, a water deflector 236 disposed on the inlet fitting 232, and a rib 238 disposed below the outlet fitting 234. The float holder 250 includes a float seat 252 matching the shape of the float 240 and fixedly connected thereto, a float baffle 254 integrally extending upward from the bottom of the float seat 252, and a float notch 256 formed on the float baffle 254 and snap-fitted with the rib 238. Wherein the float baffle 254 shields the inlet of the air outlet connector 234 when the float 240 floats to a certain position to stop working and prevent further suction of sewage. The air flow directions of the inlet pipe 214 and the outlet pipe 216 are opposite to each other and are both vertical to the horizontal plane, and the air flow directions of the inlet joint 232 and the outlet joint 234 are opposite to each other and are both parallel to the horizontal plane. The lowest point of the inlet port of the inlet fitting 232 is lower than the lowest point of the inlet port of the outlet fitting 234 to reduce the ingress of moisture into the outlet fitting 234. A sponge or other filter is provided downstream of the outlet tube 216 and upstream of the vacuum motor 400. The water baffle 236 is disposed around the inlet fitting 232 and is used to prevent water vapor from the inlet fitting 232 from directly entering the outlet fitting 234. The air inlet pipe 214 and the air outlet pipe 216 are integrally injection-molded with the sewage tank 200, and the extending direction of the air inlet pipe and the air outlet pipe is consistent with the height direction of the sewage tank 200. Generally, the water flow with dirt is driven by the air flow, vertically and upwards enters the air inlet pipe 214 of the sewage tank 200 through the flow guide pipe 168, then moves from the top to the bottom of the sewage cavity 212 under the blocking of the water baffle 236 and under the action of gravity, then the sewage is retained by the sewage cavity 212, the air flow moves upwards to realize water-air separation, the air flow vertically and downwards passes through filtering pieces such as sponge through the air outlet pipe 216, then upwards enters the vacuum motor 400, moves downwards to the air blowing hole 164 through the vacuum motor 400, hot air is discharged outwards through the air blowing cylinder 166, the air can be blown onto the pet body through pet accessories to achieve quick drying, and furthermore, a water suction module and a heating module can be arranged inside the air blowing cylinder 166 to dry and heat the air flow.

The fresh water tank 300 is detachably provided and stores a cleaning solution, which may include water, detergent, or a mixture of water and detergent. The extension direction of the fresh water tank 300 coincides with the height direction of the machine body 100. The output of the fresh water tank 300 is connected to a pump 320, thereby forming a water delivery system, and the water delivery system further includes a water pipe connected to an accessory pipe, a water spray brush having a water pipe, and the like.

The vacuum motor 400 is preferably a dry and wet dual-purpose brushless dc motor, which draws in dirt by implementing vacuum inside the sewage tank through an impeller rotating at a high speed, and includes a water-carrying air path and a cooling air path. To match battery endurance, the power is typically less than 1 kilowatt. In order to further reduce noise, the vacuum motor 400 is sleeved with a motor cover 420 in the embodiment. To implement the powerless cord, the present embodiment further includes a battery, preferably a lithium battery, for supplying power to the vacuum motor 400, and the battery is disposed adjacent to the vacuum motor 400.

The present embodiment further includes a heating module 600 between the blower motor assembly and the blower drum 166, and a sterilization module 620 between the heating module 600 and the blower motor assembly. The heating module 600 is preferably a positive Temperature coefficient thermistor ptc (positive Temperature coefficient heating) heating module to ensure that the gas flow Temperature can be heated to 60 degrees. The sterilization module 620 is preferably an ozone generator.

The blower motor assembly includes a blower motor 500 located downstream of the air inlet hole, an impeller 520 located outside the blower motor 500, and an impeller housing 540 covering the impeller 520. The blower motor 500 is preferably a shaded pole motor. The impeller 520 is positioned between the foul water tank 200 and the fresh water tank 300 under the vacuum motor 400 and has a plurality of arc-shaped blades 522 circumferentially spaced apart. The sterilization module 620 is positioned adjacent to the tangential air outlet 542 of the impeller housing 540 and ensures that the air flow is sterilized as soon as it leaves the impeller 520 and then enters the heating module 600 for warming. Meanwhile, after the air flow exits from the tangential air outlet 542 of the impeller cover 540, the air flow enters the blowing cylinder 166 along the horizontal direction, so that the air flow channel is prevented from being bent, and the air flow loss is reduced. The air inlet is located below the air outlet 162 and the two are arranged adjacently.

The central axial direction of the vacuum motor 400 is perpendicular to the central axial direction of the impeller 520, and the vacuum motor 400 is located above the blower motor 500, while the power of the vacuum motor 400 is equal to or greater than the power of the blower motor 500.

The present embodiment further includes a battery, preferably a lithium battery, for supplying power to the vacuum motor 400, the blower motor 500 and the heating module 600, and the battery is disposed adjacent to the vacuum motor 400. In order to guarantee the cruising ability of the battery and the suction power, the power ranges of the vacuum motor 400, the blowing motor 500 and the heating module 600 are 200 watts and 600 watts. The control board 180 is electrically connected to the pump 320, the vacuum motor 400, the blower motor 500, the heating module 600, and the sterilization module 620.

The utility model has the advantages that: the portable pet cleaning machine is convenient to carry by a user, can be used without a power line, can clean stubborn stains at fixed points, is suitable for cleaning floors or carpets or home furnishing, can also be used for cleaning or maintaining pets, and can quickly dry surfaces to be cleaned or the pets.

It should be understood that the above-mentioned embodiments are only illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the main technical scheme of the utility model are covered in the protection scope of the utility model.

Claims

1. A cleaning device with a handle is characterized by comprising: the vacuum water purifier comprises a machine body (100) with a vacuum motor (400), a sewage tank (200) arranged on the machine body (100), a water purifying tank (300) arranged on the machine body (100) and spaced from the sewage tank (200), a water-gas separating unit arranged in the sewage tank (200) and positioned at the upstream of the vacuum motor (400), and a handle (190) positioned above the machine body (100), close to the sewage tank (200) and far away from the water purifying tank (300).

2. The cleaning apparatus of claim 1, wherein: the highest point of the handle (190) is the highest point of the cleaning device, and the projection of the action point of the user on the handle (190) is positioned between the corresponding projections of the sewage tank (200) and the vacuum motor (400).

3. The washing apparatus as claimed in claim 1, further comprising a base (120) at a bottom end of the body (100), a top cover plate (140) at a top end of the body (100), and a pair of side plates (160) at both sides of the body (100).

4. A cleaning device according to claim 3, further comprising a pump (320) located downstream of the clean-water tank (300).

5. The cleaning apparatus defined in claim 3, wherein: the handle (190) is positioned on the top cover plate (140), the interior of the handle accommodates a control plate (180) for controlling the vacuum motor (400) and the pump (320), and the exterior of the handle is provided with a plurality of keys arranged corresponding to the control plate (180) and a handle hole adjacent to the control plate (180) and allowing a user to insert a finger.

6. The cleaning apparatus of claim 1, wherein: the bottom of the handle (190) is provided with a locking structure which can be locked and unlocked with the sewage tank (200).

7. The cleaning apparatus defined in claim 5, wherein: the insertion direction of the handle hole is perpendicular to the extension direction of the sewage tank (200).