CN210582361U

CN210582361U - Household wireless handheld dust collector

Info

Publication number: CN210582361U
Application number: CN201920942709.1U
Authority: CN
Inventors: 田怀谦; 张钧
Original assignee: Suzhou Jinggong Electrical Appliance Co ltd
Current assignee: Suzhou Jinggong Electrical Appliance Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-05-22
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a domestic wireless handheld dust catcher, including dust catcher main part, dust absorption end, suction chamber, dust collecting bottle, exhaust chamber, exhaust cover and atomizer, dust catcher main part left part is equipped with the dust absorption end, open at dust absorption end middle part has the air inlet, the dust absorption end right-hand member is installed and is transferred to the hose, the dust absorption end is through transferring to the hollow flexible post fixed connection on hose and right side. Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses add atomizer before the dust gets into the filter screen, under the condition was opened to the solenoid valve, the water of dust fall water-jug says in atomizer atomizing blowout through the basin, make the dust absorb water in the suction chamber and subside, directly fall into the dust collecting bottle, very big work load that has reduced the filter screen, filter screen long service life, the inconvenience of having avoided the frequent change of filter screen, secondly adopt hollow flexible post and accent to hose combined action regulation dust absorption end direction, and small in size is exquisite, convenient to use is not hard.

Description

Household wireless handheld dust collector

Technical Field

The utility model relates to a dust catcher technical field specifically is a domestic wireless handheld dust catcher.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked. The dust collector mainly comprises three parts of dust generation, dust collection and dust filtration, and generally comprises a series excitation commutator motor, a centrifugal fan, a dust filter (bag) and a dust collection accessory. The power of a typical vacuum cleaner is 400-1000W or more, and the power of a portable vacuum cleaner is 250W or less. The dust collector can remove dust and is mainly characterized in that an electric exhaust fan is arranged at the head of the dust collector. The rotating shaft of the exhaust fan is provided with an air impeller, after the air impeller is electrified, the exhaust fan can generate higher suction force and pressure at the rotating speed of 500 circles per second, air is discharged at high speed under the action of the suction force and the pressure, air in the dust suction part at the front end of the air fan continuously supplements the air in the air fan, instantaneous vacuum is generated inside the dust collector, negative pressure difference is formed between the air and the external atmospheric pressure, and air containing dust is sucked under the action of the negative pressure difference. The dust and other sundries sequentially pass through the carpet or the floor brush, the long connecting pipe, the bent pipe, the hose and the hose joint to enter the dust filtering bag, the dust and other sundries are retained in the dust filtering bag, and the air is purified by the filter disc and then is discharged from the tail part of the machine body.

The working principle of the dust collector is that a motor of the dust collector rotates at a high speed, air is sucked from a suction inlet, a dust box generates certain vacuum, dust enters a dust filtering bag in the dust box through a floor brush, a connecting pipe, a handle, a hose and a main suction pipe, the dust is left in the dust filtering bag, the filtered air enters the motor through a layer of filter plate, the layer of filter plate is a protective barrier for preventing the dust bag from breaking and sucking the dust into the motor, the air entering the motor flows out through the motor, and the carbon brush is continuously abraded during the operation of the motor, so that the air flows out of the dust collector and is filtered. The finer the filtering material is, the cleaner the dust collector can filter air, but the poorer the air permeability is, so that the air quantity sucked by the motor is influenced, and the efficiency of the dust collector is reduced. But comfortable and clean is essential for the user.

The existing dust collector has a large amount of dust attached to the filter screen under the action of airflow under the pressure difference in the dust collection process, the filter screen is used once with large workload, so that the service life of the existing dust collector is short, the filter screen needs to be frequently replaced, and the existing dust collector is very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic wireless handheld dust catcher to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a household wireless handheld dust collector comprises a dust collector main body, a dust suction end, a dust suction chamber, a dust collecting bottle, an exhaust chamber, an exhaust cover and an atomizing nozzle, wherein the left part of the dust collector main body is provided with the dust suction end, the middle part of the dust suction end is provided with an air inlet, the right end of the dust suction end is provided with a direction adjusting hose, the dust suction end is fixedly connected with a hollow telescopic column at the right side through the direction adjusting hose, the right end of the hollow telescopic column is fixedly connected with the dust suction chamber, the inner cavity of the hollow telescopic column is communicated with the dust suction chamber, the dust suction chamber is positioned in the middle part of the dust collector main body, the bottom end of the dust suction chamber is provided with the dust collecting bottle, the bottom of the dust suction chamber is in threaded connection with the dust collecting bottle, the top of the dust suction chamber is in threaded connection with a water bottle for dust removal, a water channel is arranged between the dust suction chamber and the dust, the water channel output port is in threaded connection with an atomizing nozzle, the atomizing nozzle is positioned on the top side of the dust collection chamber, the right end of the dust collection chamber is connected with an exhaust chamber, a filter screen is fixedly arranged at the joint of the dust collection chamber and the exhaust chamber, an exhaust motor is fixedly arranged on the right part of the exhaust chamber, the output shaft of the exhaust motor is fixedly connected with an exhaust blade on the right side through a coupler, an exhaust cover is fixedly connected with the right end of the exhaust chamber, a handle is fixedly connected with the bottom end of the exhaust chamber and positioned on the right lower part of the dust collector main body, a starting switch is arranged on the right part of the handle, the atomizing nozzle is added before dust enters the filter screen, under the condition that the electromagnetic valve is opened, water of the dust collection water bottle passes through the water channel and is atomized and sprayed out from the atomizing nozzle, so that the dust absorbs water in the dust, the inconvenience of frequent replacement of the filter screen is avoided, the direction of the dust suction end is adjusted under the combined action of the hollow telescopic column and the direction adjusting hose, and the dust suction device is small and exquisite in size and convenient to use and does not waste labor.

As a preferred embodiment of the utility model, the handle bottom fixed mounting has the power pack.

As a preferred embodiment of the present invention, the socket is installed on the top of the power box, the power box is electrically connected with the socket and the starting switch respectively, and the starting switch is electrically connected with the exhaust motor.

As a preferred embodiment of the utility model, dust fall water-jug left is equipped with electromagnetic relay, starting switch is connected with electromagnetic relay input electricity, and the electromagnetic relay output is connected with the solenoid valve electricity.

As a preferred embodiment of the present invention, the exhaust cover is provided with a plurality of exhaust holes, and the air inlet of the dust suction end is communicated with the exhaust holes of the exhaust cover via the direction-adjusting hose, the hollow telescopic column, the dust suction chamber, the exhaust chamber in turn.

As a preferred embodiment of the present invention, the dust fall water bottle top is provided with a water inlet.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an add atomizer before the dust gets into the filter screen, under the condition was opened to the solenoid valve, the water of dust fall water-jug says in atomizer atomizing blowout through the basin, make the dust absorb water at the suction chamber and subside, directly fall into the dust collecting bottle, very big work load that has reduced the filter screen, avoid a large amount of dust to gather on the filter screen, filter screen long service life, the inconvenience of having avoided the frequent change of filter screen, secondly adopt hollow flexible post and transfer to hose combined action regulation dust absorption end direction, and small in size is exquisite, high durability and convenient use.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

FIG. 1 is an overall structure effect diagram of a household wireless handheld vacuum cleaner of the present invention;

FIG. 2 is an effect diagram of the bottom overall structure of a household wireless handheld vacuum cleaner of the present invention;

FIG. 3 is a schematic view of a part of the structure of a household wireless handheld vacuum cleaner of the present invention;

FIG. 4 is a schematic view of the structure of the water-spraying sedimentation of the household wireless handheld vacuum cleaner of the present invention;

in the figure: the dust collector comprises a dust collector body 1, a hollow telescopic column 2, a direction adjusting hose 3, a dust collection chamber 4, a dust collection bottle 5, a handle 6, a dust falling water bottle 7, a dust collection chamber 8, an exhaust chamber 9, an exhaust cover 10, a starting switch 11, an air inlet 12, a power box 13, a socket 14, an atomizing nozzle 15, an electromagnetic relay 16, a filter screen 17, an exhaust motor 18, an exhaust blade 19, an electromagnetic valve 20 and a water channel 21.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a household wireless handheld vacuum cleaner comprises a vacuum cleaner main body 1, a dust collection end 4, a dust collection chamber 8, a dust collection bottle 5, an exhaust chamber 9, an exhaust cover 10 and an atomizing nozzle 15, wherein the left portion of the vacuum cleaner main body 1 is provided with the dust collection end 4, the middle portion of the dust collection end 4 is provided with an air inlet 12, the right end of the dust collection end 4 is provided with a direction adjusting hose 3, the dust collection end 4 is fixedly connected with a right hollow telescopic column 2 through the direction adjusting hose 3, the right end of the hollow telescopic column 2 is fixedly connected with the dust collection chamber 8, an inner cavity of the hollow telescopic column 2 is communicated with the dust collection chamber 8, the dust collection chamber 8 is located in the middle portion of the vacuum cleaner main body 1, the bottom end of the dust collection chamber 8 is provided with the dust collection bottle 5, the bottom of the dust collection chamber 8 is in threaded connection with the dust collection bottle 5, the top of the dust collection chamber 8 is in threaded connection with a dust collection bottle 7, and, the dust-settling water bottle is characterized in that an electromagnetic valve 20 is arranged in the top of the water channel 21, a plurality of outlets are formed in the bottom of the water channel 21, the outlets of the water channel 21 are in threaded connection with an atomizing nozzle 15, the atomizing nozzle 15 is located on the top side of a dust collection chamber 8, the right end of the dust collection chamber 8 is connected with an exhaust chamber 9, a filter screen 17 is fixedly installed at the joint of the dust collection chamber 8 and the exhaust chamber 9, an exhaust motor 18 is fixedly installed on the right portion of the exhaust chamber 9, an output shaft of the exhaust motor 18 is fixedly connected with an exhaust blade 19 on the right side through a coupler, an exhaust cover 10 is fixedly connected with the right end of the exhaust chamber 9, a handle 6 is fixedly connected with the bottom end of the exhaust chamber 9, the handle 6 is located on the right lower portion of the dust collector body 1, a starting switch 11 is installed on the right portion of the handle 6, the atomizing nozzle is, the dust absorption chamber is enabled to absorb water and settle, the dust directly falls into the dust collecting bottle, the workload of the filter screen is greatly reduced, the service life of the filter screen is long, the inconvenience of frequent replacement of the filter screen is avoided, then the hollow telescopic column and the direction adjusting hose are adopted to jointly act to adjust the direction of the dust absorption end, the size is small and exquisite, and the use is convenient and effortless.

As a preferred embodiment of the present invention, a power box 13 is fixedly installed at the bottom end of the handle 6, and a socket 14 is installed at the top end of the power box 13, the power box 13 is respectively electrically connected with the socket 14 and the starting switch 11, and the starting switch 11 is electrically connected with the exhaust motor 18.

As a preferred embodiment of the utility model, dust fall water-jug 7 left is equipped with electromagnetic relay 16, starting switch 11 is connected with electromagnetic relay 16 input electricity, and electromagnetic relay 16 output is connected with electromagnetic valve 20 electricity.

As a preferred embodiment of the present invention, the exhaust cover 10 is provided with a plurality of exhaust holes, and the air inlet 12 of the dust collection end 4 is communicated with the exhaust holes of the exhaust cover 10 via the direction-adjusting hose 3, the hollow telescopic column 2, the dust collection chamber 8, the exhaust chamber 9 in sequence.

As a preferred embodiment of the present invention, the dust fall water bottle 7 is provided with a water inlet at the top.

The utility model discloses a theory of operation: a household wireless handheld dust collector is characterized in that an exhaust motor 18 is started by a starting switch 11 of an exhaust chamber 9 on a handle 6, air in a dust collection chamber 8 is exhausted through an exhaust cover 10 at the right end of the exhaust chamber 9 under the rotation action of an exhaust blade 19, pressure difference occurs between the dust collection chamber 8 and the outside, dust enters from an air inlet 12 of a dust collection end 4 and enters the dust collection chamber 8 along a direction-adjusting hose 3 and a hollow telescopic column 2, an atomizing nozzle 15 at the top end of the dust collection chamber 8 passes through a filter screen 17, an electromagnetic relay 16 is triggered by the starting switch 11 to open an electromagnetic valve 20, water in a dust collection water bottle 7 is atomized and sprayed out from the atomizing nozzle 15 through a water channel 21, the dust is absorbed and settled in the dust collection chamber 8 and directly falls into a dust collection bottle 5, the workload of the filter screen 17 is greatly reduced, the service life of the filter screen 17 is long, then the position and the direction of the dust collection end 4 are adjusted through the combined action of manual expansion and contraction of the hollow telescopic column 2, the adjustment is convenient, the power box 13 and the socket 14 are arranged, and the wireless design and the use are convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a domestic wireless handheld dust catcher, includes dust catcher main part (1), dust absorption end (4), dust absorption room (8), dust collecting bottle (5), exhaust chamber (9), exhaust lid (10) and atomizer (15), its characterized in that: the dust collector is characterized in that a dust suction end (4) is arranged at the left part of the dust collector main body (1), an air inlet (12) is formed in the middle of the dust suction end (4), a direction-adjusting hose (3) is installed at the right end of the dust suction end (4), the dust suction end (4) is fixedly connected with a hollow telescopic column (2) at the right side through the direction-adjusting hose (3), a dust suction chamber (8) is fixedly connected with the right end of the hollow telescopic column (2), the inner cavity of the hollow telescopic column (2) is communicated with the dust suction chamber (8), the dust suction chamber (8) is positioned in the middle of the dust collector main body (1), a dust collection bottle (5) is arranged at the bottom end of the dust suction chamber (8), the bottom of the dust suction chamber (8) is in threaded connection with the dust collection bottle (5), a dust falling water bottle (7) is in threaded connection with the top of the dust suction chamber (8), a water channel (21) is formed between the dust suction chamber (8) and the dust falling water bottle (7, open water channel way (21) bottom has a plurality of delivery outlets, water channel way (21) delivery outlet threaded connection has atomizer (15), atomizer (15) are located suction chamber (8) top side, suction chamber (8) right-hand member is connected with air discharge chamber (9), and suction chamber (8) and air discharge chamber (9) junction fixed mounting have filter screen (17), air discharge chamber (9) right part fixed mounting has exhaust motor (18), and exhaust motor (18) output shaft passes through shaft coupling and exhaust vane (19) fixed connection on the right side, air discharge chamber (9) right-hand member fixedly connected with exhaust lid (10), air discharge chamber (9) bottom fixedly connected with handle (6), and handle (6) are located dust catcher main part (1) right side lower part, start switch (11) are installed to handle (6) right part.

2. A domestic wireless handheld vacuum cleaner according to claim 1, wherein: and a power supply box (13) is fixedly arranged at the bottom end of the handle (6).

3. A domestic wireless handheld vacuum cleaner according to claim 2, wherein: socket (14) are installed on power pack (13) top, power pack (13) are connected with socket (14) and starting switch (11) electricity respectively, and starting switch (11) are connected with exhaust motor (18) electricity.

4. A domestic wireless handheld vacuum cleaner according to claim 1, wherein: and an electromagnetic relay (16) is arranged on the left of the dust-settling water bottle (7), the starting switch (11) is electrically connected with the input end of the electromagnetic relay (16), and the output end of the electromagnetic relay (16) is electrically connected with the electromagnetic valve (20).

5. A domestic wireless handheld vacuum cleaner according to claim 1, wherein: the exhaust cover (10) is provided with a plurality of exhaust holes, and an air inlet (12) of the dust suction end (4) is communicated with the exhaust holes of the exhaust cover (10) sequentially through the direction-adjusting hose (3), the hollow telescopic column (2), the dust suction chamber (8) and the exhaust chamber (9).

6. A domestic wireless handheld vacuum cleaner according to claim 1, wherein: the top of the dust fall water bottle (7) is provided with a water inlet.