CN210902795U - Hand-held type dust catcher - Google Patents

Abstract

The utility model discloses a hand-held type dust catcher, including the dust catcher body, the dust catcher body takes place subassembly and handle including inhaling pipe, filtering component, air current, inhales the longitudinal axis that pipe and suction channel thereof injectd, filtering component and whirlwind chamber are injectd and the longitudinal axis that handle and battery chamber are injectd roughly collineatly. The utility model discloses a hand-held type dust catcher, the longitudinal axis of suction tube, filtering component and handle roughly collineates, and the handle is located the top, and the air-out passageway is located to the battery, and hand-held type dust catcher's dead weight accessible scrubbing brush supports, and the operator need not bear hand-held type dust catcher's weight, as long as apply the effort that removes hand-held type dust catcher and scrubbing brush can, the flexible operation is light during the cleaning, and can cool down to the battery.

Description

Hand-held type dust catcher

Technical Field

The utility model relates to a dust catcher field, concretely relates to hand-held type dust catcher.

Background

The existing stick-type vacuum cleaner generally consists of a handheld vacuum cleaner and a floor brush, and the handheld vacuum cleaner is a common cleaning device which can generate very strong suction force to suck dust or foreign matters accumulated on the surface of a floor, a carpet, a wall surface or other objects into a dust cup of the handheld vacuum cleaner. A hand-held cleaner typically comprises a suction tube, a filter assembly, an airflow generating assembly and a handle. The floor brush is a common cleaning accessory matched with the handheld dust collector. Generally, the bottom of the floor brush is provided with a dust suction opening, the floor brush is internally provided with a dust suction channel, and the dust suction channel is communicated with the middle part of the dust suction opening. The dust suction opening is also provided with a rolling brush. During operation, make the negative pressure chamber through the fan, the whirlwind chamber, the inside negative pressure that generates of suction channel and dust absorption passageway produces suction, the round brush realizes playing the dirt effect on treating the cleaning surface, will treat the dust on the cleaning surface promptly and pat out, then get into the dust absorption passageway from the dust absorption mouth, then pass through the suction channel in proper order, the whirlwind chamber, negative pressure chamber and air-out passageway, carry out filtration through filtering component, can be with dust and the foreign matter of great granule in being collected the dirt cup, clean air is discharged through negative pressure chamber and air-out passageway.

The prior push rod type dust collector is generally matched with a pistol type dust collector, a grab handle of the pistol type dust collector is positioned below a suction pipe, the pistol type dust collector is heavier, and the pistol type dust collector and a floor brush need to be exerted with moving acting force through the suction pipe, so that the floor brush needs to be moved while bearing the dead weight of the pistol type dust collector, and the whole push rod type dust collector is more inflexible and portable in operation. How to realize flexible and light operation of the push rod type dust collector is a problem to be solved urgently in the field.

Disclosure of Invention

The utility model aims at providing a hand-held type dust catcher, it lies in that the scrubbing brush cooperation is more nimble light when using.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a handheld dust collector comprises a dust collector body, wherein the dust collector body comprises a suction pipe, a filtering assembly, an airflow generation assembly and a handle, the suction pipe is provided with a suction channel, the suction pipe and the suction channel thereof define a first longitudinal axis, the filtering assembly is provided with a cyclone cavity, the filtering assembly and the cyclone cavity thereof define a second longitudinal axis, the airflow generation assembly is provided with a negative pressure cavity and comprises a fan arranged in the negative pressure cavity and a battery for supplying power to the fan, the handle is provided with a battery cavity for accommodating the battery, the handle and the battery cavity thereof define a third longitudinal axis, the first longitudinal axis, the second longitudinal axis and the third longitudinal axis are approximately collinear, and the suction channel, the cyclone cavity and the negative pressure cavity are sequentially communicated and arranged.

Preferably, the battery cavity is an air outlet duct communicated with the negative pressure cavity.

Preferably, the filter assembly comprises:

the bottom of the dust cup is provided with an air inlet, and the air inlet of the dust cup is communicated with the air outlet of the suction pipe;

the side wall of the cyclone separator is fully distributed with an air inlet, the end part of the cyclone separator is provided with an air outlet, the cyclone separator is arranged in the dust cup, a cyclone cavity is formed between the cyclone separator and the dust cup, and the cup mouth of the dust cup is in sealing contact with the outer wall of the cyclone separator;

and the filter is arranged at the air outlet of the cyclone separator.

Preferably, the airflow generating assembly includes a fan housing, the fan, and the battery, the fan housing forming the negative pressure cavity.

Preferably, the fan housing is spherical.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model discloses a hand-held type dust catcher, the longitudinal axis of suction tube, filtering component and handle roughly collineates, and the handle is located the top, and the air-out passageway is located to the battery, and hand-held type dust catcher's dead weight accessible scrubbing brush supports, and the operator need not bear hand-held type dust catcher's weight, as long as apply the effort that removes hand-held type dust catcher and scrubbing brush can, the flexible operation is light during the cleaning, and can cool down to the battery.

Drawings

FIG. 1 is a schematic view of a stick type vacuum cleaner according to the present invention;

FIG. 2 is an overall sectional view of the stick type vacuum cleaner of the present invention;

fig. 3 is an enlarged sectional view of the vacuum cleaner body of the present invention.

Wherein: 100. a cleaner body; 110. a suction tube; 111. a suction channel; 120. a filter assembly; 121. a cyclone chamber; 122. a dust cup; 123. a cyclone separator; 124. a filter; 130. an airflow generating assembly; 131. a negative pressure chamber; 132. a fan; 133. a battery; 134. a fan housing; 140. a handle; 141. a battery cavity; 200. a floor brush body 210, a floor brush shell; 211. a dust suction port; 212. a dust collection channel; 220. a dusting mechanism; 230. a traveling mechanism.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

referring to fig. 1 to 3, as illustrated therein, a stick type cleaner includes:

a cleaner body 100 including a suction pipe 110, a filter assembly 120, an airflow generating assembly 130, and a handle 140, the suction pipe 110 having a suction passage 111, the suction passage 111 of the suction pipe 110 defining a first longitudinal axis, the filter assembly 120 having a cyclone chamber 121, the filter assembly 120 and the cyclone chamber 121 thereof defining a second longitudinal axis, the airflow generating assembly 130 having a negative pressure chamber 131 and including a fan 132 disposed in the negative pressure chamber 131 thereof and a battery 133 for supplying power to the fan 132, the handle 140 having a battery chamber 141 for accommodating the battery 133, the handle 140 and the battery chamber 141 thereof defining a third longitudinal axis, the first longitudinal axis, the second longitudinal axis, and the third longitudinal axis being substantially collinear;

a floor brush body 200, which comprises a floor brush shell 210, a dust generating mechanism 220 and a running mechanism 230, wherein the floor brush shell 210 is provided with a dust suction port 211 arranged at the bottom of the floor brush shell and a dust suction channel 212 formed in the floor brush shell and communicated with the dust suction port 211, the dust generating mechanism 220 and the running mechanism 230 are arranged at the bottom of the floor brush shell 210, the dust generating mechanism 220 and the running mechanism 230 are in contact with a surface to be cleaned and have smooth freedom of movement along all directions so that the floor brush body 200 has smooth freedom of movement along all directions;

the suction pipe 110 serves as a push rod, and the other end thereof extends to the floor brush housing 210 and is connected to the floor brush housing 210, and the dust suction passage 212, the suction passage 111, the cyclone chamber 121, and the negative pressure chamber 131 are sequentially communicated with each other.

In the preferred embodiment of this embodiment, the dust raising mechanism 220 includes bristles that are vertically disposed.

In a preferred embodiment of the present invention, the brush bristles are planted at the bottom of the floor brush body.

In a preferred embodiment of the present invention, the brush hairs are arranged in a close-packed manner in the circumferential direction around the dust suction opening 211.

In the preferred embodiment of this embodiment, the traveling mechanism 230 includes a ball that rolls freely.

In a preferred embodiment of the present invention, the ball is embedded in the bottom of the floor brush body.

In a preferred embodiment of the present embodiment, the battery cavity 141 is an air outlet channel communicated with the negative pressure cavity 131. The battery can be cooled.

In a preferred embodiment of this embodiment, the filter assembly 120 includes:

a dust cup 122, the bottom of which is provided with an air inlet, the air inlet of the dust cup 122 is communicated with the air outlet of the suction pipe 110;

the side wall of the cyclone separator 123 is fully provided with an air inlet, the end part of the cyclone separator 123 is provided with an air outlet, the cyclone separator 123 is arranged in the dust cup 122, a cyclone cavity 121 is formed between the cyclone separator and the dust cup 122, and the cup mouth of the dust cup 122 is in sealing contact with the outer wall of the cyclone separator 123;

and a filter 124 provided at an air outlet of the cyclone separator 123.

In the preferred embodiment of this embodiment, the airflow generating assembly 130 includes a fan housing 134, the fan housing 134 defining a negative pressure cavity 131.

In the preferred embodiment of this embodiment, fan housing 134 is spherical.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. The utility model provides a hand-held type dust catcher, includes the dust catcher body, the dust catcher body includes inhales pipe, filtering component, air current generation subassembly and handle, its characterized in that, it is equipped with the suction channel to inhale the pipe, inhale pipe and its suction channel and prescribe a limit to a first longitudinal axis, filtering component is equipped with the whirlwind chamber, a second longitudinal axis is prescribed a limit to filtering component and whirlwind chamber, the air current generation subassembly is equipped with negative pressure chamber and including locating fan in the negative pressure chamber and for the battery of fan power supply, the handle is equipped with and is used for the holding the battery chamber of battery, a third longitudinal axis is prescribed a limit to handle and its battery chamber, first longitudinal axis the second longitudinal axis and third longitudinal axis roughly collineatly, the suction channel, whirlwind chamber and negative pressure chamber communicate the setting in proper order.

2. The hand-held cleaner of claim 1, wherein the battery chamber is an air outlet duct in communication with the negative pressure chamber.

3. The hand-held cleaner of claim 1, wherein the filter assembly comprises:

the bottom of the dust cup is provided with an air inlet, and the air inlet of the dust cup is communicated with the air outlet of the suction pipe;

the side wall of the cyclone separator is fully distributed with an air inlet, the end part of the cyclone separator is provided with an air outlet, the cyclone separator is arranged in the dust cup, a cyclone cavity is formed between the cyclone separator and the dust cup, and the cup mouth of the dust cup is in sealing contact with the outer wall of the cyclone separator;

and the filter is arranged at the air outlet of the cyclone separator.

4. The hand-held cleaner of claim 1, wherein the airflow generating assembly includes a fan housing, the fan, and the battery, the fan housing forming the negative pressure chamber.

5. The hand-held cleaner of claim 4, wherein the fan housing is spherical.

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