CN213046712U

CN213046712U - High-efficiency filtering handheld dust collector

Info

Publication number: CN213046712U
Application number: CN202020790857.9U
Authority: CN
Inventors: 赵传涛; 邹振敏; 钟宏东
Original assignee: Shenzhen Proscenic Technology Co Ltd
Current assignee: Shenzhen Proscenic Technology Co Ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-04-27
Anticipated expiration: 2030-05-13

Abstract

The utility model particularly discloses a high-efficiency filtering handheld dust collector, which comprises a driving device, a dust collecting device, a handheld part, a dust duct pipe and a dust suction nozzle, wherein the driving device comprises a casing; a high-speed fan is arranged in the shell; the dust collecting device comprises a dust collecting barrel; a cyclone barrel component is arranged in the dust collecting barrel; the dust collecting device is detachably arranged at one end of the driving device, which is provided with the high-speed fan; the hand-held portion includes a housing; the shell is arranged at the bottom of the machine shell; one end of the shell, which is close to the dust collecting barrel, extends to form a first connector head; the dust suction nozzle comprises a shell; a second connecting pipe head extends from one end of the shell; one end of the shell, which is far away from the second connector head, is provided with a rolling brush; the two ends of the dust channel pipe are detachably and hermetically connected with the first connecting pipe head and the second connecting pipe head respectively. The utility model has the advantages of low noise, large cleaning area and high filtering efficiency.

Description

High-efficiency filtering handheld dust collector

Technical Field

The utility model relates to a dust washing equipment technical field, concretely relates to high-efficient handheld dust catcher that filters.

Background

Along with the better and better quality of life, the sanitary requirements of people on the household environment are higher and higher, but the living pressure and the working pressure are increased with the rise day by day, and the sanitary requirements are urgently released from the heavy household cleaning and sanitary work, so a large amount of household cleaning equipment is available on the market to improve the household environmental sanitation, for example, dust collectors of various brands, sweeping robots, mopping machines and the like are available, the traditional dust collectors generally only can not exceed four-stage filtration, and the dust filtration effect of each stage is poor, so that the cleaning effect is seriously influenced. In view of the above-mentioned drawbacks, we propose a high-efficiency filtering handheld vacuum cleaner.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a high-efficient handheld dust catcher that filters is provided, it has that the noise is low, clean area is big, worry efficient advantage.

A high-efficiency filtering handheld dust collector comprises

A drive device comprising a housing; a high-speed fan is arranged in the shell;

a dust collecting device including a dust collecting tub; a cyclone barrel component is arranged in the dust collecting barrel; the dust collecting device is detachably arranged at one end of the driving device, which is provided with the high-speed fan;

a hand-held portion comprising a housing; the shell is arranged at the bottom of the machine shell; one end of the shell, which is close to the dust collecting barrel, extends to form a first connector head;

a dust extraction nozzle comprising a housing; a second connecting pipe head extends from one end of the shell; one end of the shell, which is far away from the second connector head, is provided with a rolling brush;

the two ends of the dust channel pipe are detachably and hermetically connected with the first connecting pipe head and the second connecting pipe head respectively.

Preferably, the cyclone cylinder assembly comprises a cyclone cylinder arranged along the axial direction of the dust collection barrel and a fine mesh steel net sleeved on the cyclone cylinder.

Further preferably, a HEPA component is arranged on the inner side of one end, close to the machine shell, of the dust collection barrel; the HEPA component is arranged between the cyclone cylinder and the high-speed fan.

Further preferably, the side wall of the dust collecting barrel is provided with a garbage opening; the first connector head is communicated with the dust collection barrel through a garbage opening.

Preferably, a battery is clamped on the shell; the high-speed motor is electrically connected with the battery.

Further preferably, an extension part is arranged at one end of the outer shell, which is far away from the first connector head; and a PCB electrically connected with the battery is arranged in the extension part.

Further preferably, a handle is arranged between the extension part and the machine shell; and the handle is provided with a control switch electrically connected with the PCB.

Further preferably, the housing is provided with a charging DC port adjacent to the extension portion, the charging DC port being electrically connected to the PCB board.

Further preferably, the shell is provided with a first connector head, and one end of the shell is also provided with a pushing switch for disassembling and assembling the battery.

Preferably, a suction port is formed at one end, close to the rolling brush, of the bottom of the shell; and a hose is connected between the suction port and the second connector head.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a hand-held type dust scrubber is small, it adopts high-speed fan to effectively increase the power of this dust scrubber as the power supply, the design can smooth and easy clean great rubbish through reasonable dirt way, effective noise reduction simultaneously, be equipped with the round brush in the dust absorption mouth and effectively increased clear area, through setting up a whirlwind section of thick bamboo, pore steel mesh and handkerchief subassembly have reached the effect of multiple-layer filtration, cooperation high-speed fan has improved the efficiency of worrying greatly, the battery is through pushing away system switch dismouting simple and convenient, can change, convenient to carry, and easy to use, the DC mouth that charges can be automatic for battery charging, the utility model discloses application scope is wide, is fit for long-time work, dust collecting device demountable installation is equipped with the rubbish of collecting in the very convenient clearance dust collection bucket of high-speed fan one end in drive arrangement, can have fine experience sense on the use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a bottom view of the present invention.

Fig. 3 is a cross-sectional view of the cross-section a-a of fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic view of the left side of fig. 3 according to the present invention.

Fig. 5 is an enlarged schematic view of the right side of fig. 3 according to the present invention.

In the figure: 1-a drive device; 2-a dust collecting device; 3-a hand-held part; 4-a dust duct pipe; 5-dust absorption nozzle; 11-a housing; 12-a high-speed fan; 21-a dust collecting barrel; 22-a cyclone; 23-fine mesh steel; 24-a garbage port; 25-a hypa component; 31-a housing; 32-a battery; 33-first connector head; 34-an extension; 35-a push switch; 36-a handle; 37-a control switch; 38-charging DC port; 51-a housing; 52-a second connector head; 53-a hose; 54-rolling brush; 55-suction opening.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", "top", "bottom", "inner", "outer", "far away", "close to", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but 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; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "provided", "mounted", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; 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 invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-5, the utility model provides a high-efficiency filtering handheld vacuum cleaner, which comprises a driving device 1, a dust collecting device 2, a handheld part 3, a dust duct pipe 4 and a dust suction nozzle 5, wherein the driving device 1 comprises a casing 11; a high-speed fan 12 is arranged in the casing 11; the dust collecting device 2 comprises a dust collecting barrel 21; a cyclone component is arranged in the dust collecting barrel 21; the dust collecting device 2 is detachably arranged at one end of the driving device 1, which is provided with a high-speed fan 12; the hand-held portion 3 includes a housing 31; the shell 31 is mounted at the bottom of the machine shell 11; a first connector head 33 is extended from one end of the shell 31 close to the dust collecting barrel 21; the dust suction nozzle 5 includes a housing 51; a second connector head 52 is extended from one end of the shell 51; one end of the shell 51, which is far away from the second connector head 52, is provided with a rolling brush 54; the two ends of the dust duct pipe 4 are detachably and hermetically connected with the first connector head 33 and the second connector head 52, respectively.

In the present embodiment, the cyclone assembly includes a cyclone 22 disposed along the axial direction of the dust collecting tub 21 and a fine mesh net 23 sleeved on the cyclone 22; a HEPA component 25 is arranged on the inner side of one end of the dust collecting barrel 21 close to the machine shell 11; the HEPA component 25 is arranged between the cyclone cylinder 22 and the high-speed fan 12; a garbage opening 24 is formed in the side wall of the dust collection barrel 21; the first connector head 33 is communicated with the dust collection barrel 21 through the garbage opening 24; a suction port 55 is arranged at one end of the bottom of the shell 51 close to the rolling brush 54; be connected with hose 53 between suction inlet 55 and the second connector 52, the utility model discloses it is small, it adopts high-speed fan 12 to effectively increase the power of this dust scrubber as the power supply, design the great rubbish of cleanness that can be smooth and easy through reasonable dirt way, effective noise reduction simultaneously, it has effectively increased clear area to be equipped with round brush 54 in the dust absorption mouth 5, through setting up whirlwind section of thick bamboo 22, pore steel mesh 23 and handkerchief subassembly 25 have reached the effect of multiple-layer filtration, cooperation high-speed fan 12 has improved the efficiency of worrying greatly, dust collecting device 2 demountable installation is equipped with the rubbish of collecting in the very convenient clearance dust collection bucket of high-speed fan 12 one end in drive arrangement 1, can have fine experience sense on using.

In some embodiments of the present invention, a battery 32 is clamped on the housing 31; the high-speed motor 12 is electrically connected with a battery 32; an extension part 34 is arranged at one end of the shell 31 far away from the first connector head 33; a PCB electrically connected with the battery 32 is arranged in the extension part 34; a handle 36 is arranged between the extension part 34 and the machine shell 11; the handle 36 is provided with a control switch 37 electrically connected with the PCB; a charging DC port 38 electrically connected with the PCB is arranged on the shell 31 near the extension part 34; shell 31 is equipped with 33 one ends of first connector head and still is equipped with and is used for dismouting battery 32 to push away system switch 35, and battery 32 can be changed through pushing away system switch 35 dismouting simple and convenient, convenient to carry, and simple to use charges DC mouth 38 and can charge for battery 32 automatically, the utility model discloses application scope is wide, is fit for long-time work.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high-efficient handheld dust catcher that filters which characterized in that: comprises that

A drive device comprising a housing; a high-speed fan is arranged in the shell;

2. The handheld vacuum cleaner of claim 1, wherein the cyclone assembly comprises a cyclone arranged along an axial direction of the dust collecting barrel and a fine mesh steel net sleeved on the cyclone.

3. The handheld vacuum cleaner as claimed in claim 2, wherein a HEPA assembly is installed inside the dust collecting barrel near one end of the housing; the HEPA component is arranged between the cyclone cylinder and the high-speed fan.

4. The handheld vacuum cleaner as recited in claim 3, wherein a dust hole is opened on a sidewall of the dust collecting barrel; the first connector head is communicated with the dust collection barrel through a garbage opening.

5. The high efficiency, filtration, hand held vacuum cleaner of claim 1, wherein said housing has a battery snap-fit thereon; the high-speed fan is electrically connected with the battery.

6. The high efficiency filtration handheld vacuum cleaner of claim 5, wherein the housing has an extension at an end distal from the first connector head; and a PCB electrically connected with the battery is arranged in the extension part.

7. The high efficiency, filtration, hand held vacuum cleaner of claim 6, wherein a handle is disposed between said extension and said housing; and the handle is provided with a control switch electrically connected with the PCB.

8. The high efficiency filtering hand held vacuum cleaner of claim 7, wherein the housing has a charging DC port proximate the extension for electrical connection to a PCB board.

9. The handheld high efficiency filter vacuum cleaner of claim 8, wherein said housing has a push switch for attaching and detaching a battery; the pushing switch is arranged at one end of the shell close to the first connector head.

10. The high efficiency hand held, filtering cleaner as recited in claim 1, wherein the bottom of said housing has a suction opening near one end of said roller brush; and a hose is connected between the suction port and the second connector head.