CN220494917U

CN220494917U - Hand-held dust collector

Info

Publication number: CN220494917U
Application number: CN202223363633.8U
Authority: CN
Inventors: 叶勇
Original assignee: Shenzhen Zhiyou Technology Co ltd
Current assignee: Shenzhen Zhiyou Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2024-02-20
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a handheld dust collector, which comprises a main body and a fan assembly. The dust collecting mechanism is detachably arranged on the main body, when the fan assembly works, the dust collecting mechanism is switched to a negative pressure state, the adsorption assembly is detachably arranged on the dust collecting mechanism and used for sucking adsorbate into the dust collecting mechanism when the fan assembly is in the negative pressure state of the integrated mechanism, the dust collecting mechanism is simple and convenient to assemble and convenient to carry, cleaning work is achieved by electrifying the fan assembly, the adsorbate is sucked into the dust collecting mechanism through the adsorption assembly when the dust collecting mechanism works, the dust collecting mechanism is convenient to process and isolate the adsorbate, dust in the dust collecting mechanism is convenient to clean, airflow flows in the main body more intensively, wind power is not easy to disperse, the wind power circulation effect is good, and the cleaning effect is improved.

Description

Hand-held dust collector

Technical Field

The utility model relates to the technical field of dust collection equipment, in particular to a handheld dust collector.

Background

With the continuous improvement of the living standard of people, the dust collector is used as a sanitary cleaning tool and is an electric appliance which cannot be lost in daily life, the working principle of the dust collector is that a fan rotates at a high speed and drives blades to rotate at a high speed, instantaneous vacuum is generated inside the dust collector, negative pressure difference is generated between the dust collector and the outside, the dust collector is various in types, including horizontal dust collectors, vertical dust collectors, handheld dust collectors and the like, the handheld dust collectors are small in size and convenient to carry and use, the steps of the existing dust collectors in assembly are complicated, the air flow is not concentrated, wind force is not concentrated, the air is not dispersed and the like, the circulation of the air in the dust collector is influenced, and the cleaning effect is poor.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent. To this end, an object of the present utility model is to propose a hand-held vacuum cleaner comprising:

a main body;

the fan assembly is arranged in the main body;

the dust collecting mechanism is detachably arranged on the main body, and is switched to a negative pressure state when the fan assembly works;

the adsorption component is detachably arranged on the dust collecting mechanism and is used for sucking adsorbate into the dust collecting mechanism when the fan component is in a negative pressure state of the dust collecting mechanism.

Preferably, the main body is provided with a wind gathering port, the dust collecting mechanism is communicated with the wind gathering port, and when the fan assembly works, the dust collecting mechanism enters wind through the wind gathering port and is switched to a negative pressure state.

Preferably, the fan assembly includes:

the air gathering piece is arranged in the main body and corresponds to the air gathering opening;

the driving fan is arranged in the wind gathering piece;

the battery module is arranged in the main body and is electrically connected with the driving fan and used for supplying power to the driving fan.

Preferably, an opening is formed in the wind gathering piece, the opening is communicated with the wind gathering port, and the opening conducts the wind gathering port with the driving fan.

Preferably, the dust collection mechanism includes:

a dust canister connected to the main body;

the filter cover is arranged in the dust barrel and is used for filtering the adsorbate entering the dust barrel.

Preferably, the adsorption assembly includes:

one end of the air pipe is detachably arranged on the dust barrel;

the hair brush head is sleeved on the air pipe and can move along the length direction of the air pipe;

and the locking piece is arranged on the hair brush head and used for locking or unlocking the hair brush head and the air pipe.

Preferably, the air duct comprises a first duct part and a second duct part, the first duct part can be connected into the dust barrel, and the second duct part is detachably connected with the suction nozzle.

Preferably, two limiting blocks are arranged on the first pipe portion, the two limiting blocks are respectively located on the end face of the first pipe portion, and the brush head is arranged between the two limiting blocks and used for limiting the moving position of the brush head.

Preferably, the dust collector further comprises a suction nozzle, wherein the suction nozzle comprises a connecting interface and a suction interface which are integrally formed, and the connecting interface is suitable for being inserted into the dust barrel so as to enable the dust barrel and the suction nozzle to be communicated with each other.

The scheme of the utility model at least comprises the following beneficial effects:

according to the handheld dust collector provided by the embodiment of the utility model, the fan assembly is fixed in the main body, one end of the dust collecting mechanism is clamped on the end face of the main body, the adsorption assembly is arranged at the other end of the dust collecting mechanism, the handheld dust collector is simple and convenient to assemble and convenient to carry, cleaning work is realized by electrifying the fan assembly, an adsorbate is sucked into the dust collecting mechanism through the adsorption assembly during work, the dust collecting mechanism is used for processing and isolating the adsorbate, the main body and the dust collecting mechanism are convenient to detach, dust in the dust collecting mechanism is convenient to clean, air flow is concentrated in the main body, wind force is not easy to disperse, the wind force circulation effect is good, and the cleaning effect is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a hand-held cleaner according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a hand-held cleaner provided in an embodiment of the present utility model;

FIG. 3 is an exploded view of the structure of the main body and a schematic view of the blower assembly provided in an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a hand-held cleaner provided in an embodiment of the present utility model;

FIG. 5 is an exploded view of the adsorbent assembly provided in an embodiment of the present utility model;

FIG. 6 is a schematic view of a duct according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a suction nozzle according to an embodiment of the present utility model;

fig. 8 is a schematic view of a structure of a hand-held cleaner and a suction nozzle according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a main body; 10. a wind gathering port; 2. a fan assembly; 20. a wind gathering member; 200. an opening; 21. driving a fan; 22. a battery module; 3. a dust collection mechanism; 30. a dust barrel; 31. a filter cover; 4. an adsorption assembly; 40. an air duct; 400. a first pipe section; 401. a second pipe section; 402. a limiting block; 41. a brush head; 42. a locking member; 5. a suction nozzle; 50. a connection interface; 51. an air suction interface.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Hereinafter, a hand-held cleaner according to an embodiment of the present utility model will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the handheld dust collector provided by the embodiment of the utility model comprises a main body 1, a fan assembly 2, a dust collecting mechanism 3 and an adsorption assembly 4, wherein the fan assembly 2 is arranged in the main body 1, the dust collecting mechanism 3 is detachably arranged on the main body 1, when the fan assembly 2 works, the dust collecting mechanism 3 is switched to a negative pressure state, and the adsorption assembly 4 is detachably arranged on the dust collecting mechanism 3 and is used for sucking adsorbate into the dust collecting mechanism 3 when the fan assembly 2 is in an integrated mechanism negative pressure state.

In this embodiment, the main body 1, the fan assembly 2, the dust collecting mechanism 3 and the adsorption assembly 4 may be mutually communicated, and the negative pressure state may be that when the fan assembly 2 works, the air pressure in the dust collecting mechanism 3 is changed from positive air pressure to negative air pressure (the internal air pressure is lower than the external air pressure), the fan assembly 2 works and may inhale from the outside into the main body 1, the adsorbate may be external dust particles, garbage and the like, and when the dust collecting mechanism 3 is switched to the negative pressure state, the dust particles, the garbage and the like are inhaled through the adsorption assembly 4 and enter the dust collecting mechanism 3 along the adsorption assembly 4, thereby realizing cleaning work.

According to the handheld dust collector provided by the embodiment of the utility model, the fan assembly 2 is fixed in the main body 1, one end of the dust collecting mechanism 3 is clamped on the end face of the main body 1, the adsorption assembly 4 is arranged at the other end of the dust collecting mechanism 3, the handheld dust collector is simple and convenient to assemble and convenient to carry, cleaning work is realized by electrifying the fan assembly 2, adsorbates are sucked into the dust collecting mechanism 3 through the adsorption assembly 4 during working, the adsorbates are treated and isolated by the dust collecting mechanism 3, the main body 1 and the dust collecting mechanism 3 are convenient to detach, dust in the dust collecting mechanism 3 is convenient to clean, air flow is concentrated in the main body 1, wind power is not easy to disperse, and the wind power circulation effect is good, so that the cleaning effect is improved.

Wherein, be equipped with the collection wind gap 10 on the main part 1, collection dirt mechanism 3 and collection wind gap 10 switch on each other, and when fan subassembly 2 work, collection dirt mechanism 3 is through collection wind gap 10 income wind and switch to the negative pressure state.

In this embodiment, the air collecting port 10 may be attached to the dust collecting mechanism 3, so that the dust collecting mechanism 3 is communicated with the main body 1, the fan assembly 2 is used to suck air in the main body 1, it is understood that the air flow can enter the dust collecting mechanism 3 and the main body 1 through the air collecting port 4 by mutually conducting the adsorption assembly 4, the dust collecting mechanism 3 and the main body 1 through the air collecting port 10, so as to promote the aggregation of the air flow.

Specifically, the fan assembly 2 includes a wind collecting member 20, a driving fan 21, and a battery module 22, where the wind collecting member 20 is disposed in the main body 1 and corresponds to the wind collecting port 10, the driving fan 21 is disposed in the wind collecting member 20, and the battery module 22 is disposed in the main body 1 and electrically connected to the driving fan 21, and is used for supplying power to the driving fan 21.

In this embodiment, the wind collecting member 20 may be clamped at the connection position of the main body 1 and the dust collecting mechanism 3, the driving fan 21 may work in the hurricane member, the battery module 22 may be installed in a battery compartment in the main body 1, and when the battery module 22 is powered on, the driving fan 21 may be driven to perform air suction work in the wind collecting member 20, and the sucked air is more concentrated through the wind collecting member 20, so that the driving fan 21 can stably suck the air, and a better cleaning effect is achieved.

Wherein, the wind gathering member 20 is provided with an opening 200, the opening 200 is communicated with the wind gathering port 10, and the opening 200 is communicated with the wind gathering port 10 and the driving fan 21.

In this embodiment, when the fan 21 is driven to perform the air suction operation, the air flow can enter through the adsorption assembly 4, and when the air flow enters the dust collecting mechanism 3, the air flow can be gathered through the opening 200 and the air gathering port 10, so that the air flow can be gathered more, and the cleaning effect is improved.

Specifically, the dust collecting mechanism 3 includes a dust barrel 30 and a filter cover 31, the dust barrel 30 is connected to the main body 1, and the filter cover 31 is disposed in the dust barrel 30 for stopping and isolating the adsorbate entering the dust barrel 30.

In this embodiment, the dust canister 30 is detachably connected with the main body 1, the filtering cover 31, the air collecting port 10 and the opening 200 are located on the same horizontal line, when the driving fan 21 is driven to suck air, external dust particles, garbage and the like enter the dust canister 30 through the adsorption component 4, the filtering cover 31 filters the dust particles, the garbage and the like, so that the driving fan 21 is protected, the damage of the driving fan 21 or the blockage of the air collecting piece 20 is prevented, and the dust canister 30 and the main body 1 are detachable, so that later cleaning and maintenance work are facilitated.

Wherein, the adsorption assembly 4 comprises an air duct 40, a brush head 41 and a locking piece 42, one end of the air duct 40 is detachably arranged on the dust barrel 30, the brush head 41 is sleeved on the air duct 40 and can move along the length direction of the air duct 40, and the locking piece 42 is arranged on the brush head 41 and is used for locking or unlocking the brush head 41 and the air duct 40.

In this embodiment, the air duct 40 may be detachably fastened to the inner wall of the dust barrel 30, the bristle 41 may be sleeved in the circumferential direction of the air duct 40, and the locking member 42 may be pressed or released on the bristle 41, so as to lock or unlock the bristle 41, and move the bristle 41 to a suitable position, which is simple and convenient in the whole assembly process, and convenient to detach, and more convenient in cleaning and maintenance in the later stage.

Specifically, the air duct 40 includes a first pipe portion 400 and a second pipe portion 401, the first pipe portion 400 is capable of being connected into the dust barrel 30, and the second pipe portion 401 is detachably connected with the suction nozzle 43.

In this embodiment, the first pipe portion 400 and the second pipe portion 401 may be hollow cavities, the first pipe portion 400 and the dust barrel 30 may be detachably connected, the first pipe portion 400 may be inserted into an inner wall of the dust barrel 30, the suction nozzle 43 may be inserted into an inner wall of the second pipe portion 401, and the first pipe portion 400, the second pipe portion 401, the dust barrel 30 and the suction nozzle 43 are mutually communicated and located on the same straight plane.

Wherein, two limiting blocks 402 are disposed on the first tube portion 400, the two limiting blocks 402 are respectively disposed on an end surface of the first tube portion 400, and the bristle 41 is disposed between the two limiting blocks 402 for limiting a moving position of the bristle 41.

In this embodiment, two limiting blocks 402 are protruded upward on the same end face of the first pipe portion 400, and one limiting block 402 is disposed at a port of the first pipe portion 400, the bristle 41 may move horizontally on the first pipe portion 400, and the two limiting blocks 402 respectively stop two ends of the bristle 41 during movement, so that the bristle 41 is prevented from separating from the first pipe portion 400 during movement, and the overall practicability and stability are maintained.

Specifically, the vacuum cleaner further comprises a suction nozzle 5, the suction nozzle 5 comprises a connecting interface 50 and a suction interface 51 which are integrally formed, and the connecting interface 50 is suitable for being plugged into the dust barrel 30 so as to enable the dust barrel 30 and the suction nozzle 5 to be communicated with each other.

In this embodiment, the connection interface 50 and the suction interface 51 may be in communication with each other, and when the connection interface 50 extends into the inner peripheral surface of one end of the dust canister 30, the suction interface 51, the connection interface 50 and the dust canister 30 are in communication with each other, and the adsorbate may be sucked by the driving fan 21 and enter the dust canister 30 from the suction interface 51, thereby being filtered by the filter housing 31, thereby completing the cleaning operation.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present utility model. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A hand-held cleaner, comprising:

a main body;

the fan assembly is arranged in the main body;

the adsorption component is detachably arranged on the dust collection mechanism and is used for sucking adsorbate into the dust collection mechanism when the fan component is in a negative pressure state of the dust collection mechanism;

the main body is provided with a wind gathering port, the dust collecting mechanism is communicated with the wind gathering port, and when the fan assembly works, the dust collecting mechanism enters wind through the wind gathering port and is switched to a negative pressure state.

2. The hand-held cleaner of claim 1 wherein the blower assembly includes:

the driving fan is arranged in the wind gathering piece;

3. The hand-held cleaner of claim 2 wherein the air gathering member has an opening, the opening communicating with the air gathering port and communicating the air gathering port with the drive fan.

4. The hand-held cleaner of claim 1 wherein the dust collection mechanism includes:

a dust canister connected to the main body;

5. The hand-held cleaner of claim 4 wherein the suction assembly includes:

one end of the air pipe is detachably arranged on the dust barrel;

6. The hand-held cleaner of claim 5 wherein the air duct includes a first duct portion that is insertable into the dirt cup and a second duct portion for carrying the bristles.

7. The hand-held cleaner according to claim 6, wherein two stoppers are provided on the first tube portion, the two stoppers being located on an end surface of the first tube portion, respectively, and the bristle is provided between the two stoppers for restricting a moving position of the bristle.

8. The hand-held cleaner of claim 7 further comprising a suction nozzle including an integrally formed connection interface and suction interface, the connection interface being adapted to be plugged into the dustcup to interconnect the dustcup and the suction nozzle.