CN214511017U

CN214511017U - Dirt separator and dust catcher

Info

Publication number: CN214511017U
Application number: CN202023352334.5U
Authority: CN
Inventors: 李朝伟; 任敏; 蔡木城
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-29
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of cleaning equipment, in particular to a dust and dirt separating device and a dust collector, wherein the dust and dirt separating device comprises a main machine, the main machine comprises a main shell, a handle assembly and a gear shifting assembly, and the side part of the main shell is provided with an installation port; a handle assembly is connected to the side of the main housing at a location remote from the mounting opening; the gear shifting component is arranged in the main shell and comprises a gear shifting portion, and the gear shifting portion is arranged at the mounting opening. By implementing the utility model, when the handle component is held for dust collection operation, the gear shifting part can not be touched by mistake; and is easier to hold.

Description

Dirt separator and dust catcher

Technical Field

The utility model relates to a cleaning device technical field, concretely relates to dirt separator and dust catcher.

Background

As a kind of common household electric appliance, a vacuum cleaner is favored by more and more families in recent years. Handheld vacuum cleaners are popular with users because of their compact, lightweight, etc. features. However, many handheld vacuum cleaners have unreasonable component layouts, resulting in complex structures and poor appearances, which affect the overall experience of the user.

In some existing handheld dust collectors, a gear shifting button is arranged on a handle assembly, so that when a user holds the handle assembly to collect dust, the gear shifting button is easy to touch by mistake; and the user needs to shift gears with one hand, which easily causes unstable gravity center.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the easy mistake among the prior art and touching the shift button, and need the defect that the one-hand shift was shifted to provide one kind can not miss touch the shift button, and make things convenient for dirty separator of dirt and dust catcher of shifting.

A dirt-and-dust separating apparatus comprising a main unit, the main unit comprising:

the side part of the main shell is provided with a mounting port;

a handle assembly connected to a side of the main housing at a location remote from the mounting opening;

the gear shifting assembly is arranged in the main shell and comprises a gear shifting portion, and the gear shifting portion is arranged at the mounting opening.

Optionally, the mounting port is provided at the top of the main housing, and the handle assembly is connected to the bottom of the main housing.

Optionally, the main housing is of a cylindrical structure.

Optionally, the main unit further includes an air exhaust channel disposed in the main housing, and the main housing is provided with an air outlet communicated with the air exhaust channel; the air exhaust channel extends from one end to the other end of the main shell and is located below the gear shifting assembly.

Optionally, the main housing further comprises a dirt cup assembly, the dirt cup assembly is connected to one end of the main housing, and the gear shifting assembly is disposed near the dirt cup assembly.

Optionally, the dirt cup assembly comprises:

the air flow generating assembly comprises an air inlet and an air outlet, and the air exhaust channel is communicated with the air outlet;

leading filtering component locates air inlet department, the subassembly of shifting gears is close to leading filtering component sets up.

Optionally, the main frame further includes a rear filter assembly, the rear filter assembly is disposed at an end of the main frame far away from the dust cup assembly and communicated between the exhaust channel and the exhaust outlet.

Optionally, the shift portion is a shift button.

Optionally, the handle assembly includes a handle housing integrally formed at a bottom of the handle assembly.

A dust collector comprises the dust-dirt separating device.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a dust and dirt separating device, a main machine comprises a main shell, a handle component and a gear shifting component, wherein the gear shifting part of the gear shifting component is far away from the handle component, and the gear shifting part can not be touched by mistake when the handle component is held for dust collection operation; meanwhile, the shifting is not needed by one hand, so that the phenomenon that the gravity center of the dust collector is unstable due to the shifting by one hand, the dust collector is not held by the hand or the pressure is increased to the hand is avoided. When a user uses the dust collector, the handle assembly is held by one hand, the gear is adjusted by the other hand, the dust collector is convenient and comfortable, and the user experience is high. And the layout is reasonable, the structure is compact, and the appearance is more harmonious and simple.

2. The utility model provides a the installing port is located the top of the main casing body is convenient for adjust the gear through another hand.

3. The air exhaust channel provided by the utility model is positioned below the gear shifting component, the gear shifting component is arranged above the air exhaust channel, the empty space above the air exhaust channel is reasonably utilized, other spaces are not occupied, the volume of the whole machine is reduced, and the structure is more compact; and the layout is reasonable, and the appearance is more harmonious and simple.

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

FIG. 1 is a schematic view of a main body of a dust-dirt separating device according to the present invention;

FIG. 2 is a schematic sectional view of the main body of the dust-dirt separating device of the present invention;

fig. 3 is a top view of the dust-dirt separating device of the present invention.

Description of reference numerals:

1-a main housing; 11-an air outlet; 2-a gear shifting component; 21-a gear shifting part; 3-a handle assembly; 4-an exhaust channel; 5-a dirt cup assembly; 51-a pre-filter assembly; 52-an airflow generating assembly; 6-post filter component.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 3, the present embodiment provides a dirt-separating device for separating dirt to eliminate the dirt. The dirt-dust separating device comprises a main machine which comprises a main shell 1, a handle assembly 3 and a gear shifting assembly 2. The side part of the main shell 1 is provided with a mounting port; a handle assembly 3 is attached to the side of the main housing 1 at a location remote from the mounting opening, the handle assembly 3 being for gripping for operating the dirt-and-dust separating apparatus; the subassembly of shifting 2 is located in main casing body 1, the subassembly of shifting 2 is including the portion of shifting 21, the portion of shifting 21 is located installing port department, the gear of the dirty separator of dirt that the subassembly of shifting 2 is used for adjusting in service can be for wind-force gear, wind speed gear, disinfection gear or remove mite gear etc.. The main casing 1 has two end portions, and portions other than the two end portions are side portions of the main casing 1.

The gear shifting part 21 of the gear shifting assembly 2 is far away from the handle assembly 3, so that the gear shifting part 21 cannot be touched by mistake when the handle assembly 3 is held for dust collection operation; meanwhile, the gear shifting is not needed by one hand, and the phenomenon that the gravity center of the dust and dirt separating device is unstable due to the gear shifting by one hand, so that the held dust and dirt separating device is separated from the hand or the pressure is increased for the hand is avoided. When the user uses dirt separator, handle assembly 3 is held to one hand, and the gear is adjusted to the other hand, and is convenient comfortable, and user experience is high. And the layout is reasonable, the structure is compact, and the appearance is more harmonious and simple.

In this embodiment, the mounting opening is disposed at the top of the main housing 1, and the handle assembly 3 is connected to the bottom of the main housing 1, so that the gear can be adjusted by the other hand. The top of the main shell 1 is a part which is positioned above and under the placing posture when the dust and dirt separating device is not started to work.

In this embodiment, the main housing 1 has a cylindrical structure. The structure is simple.

In this embodiment, the main unit further includes an exhaust passage 4 disposed in the main housing 1, and the main housing 1 is provided with an exhaust port 11 communicated with the exhaust passage 4; the exhaust duct 4 extends from one end of the main casing 1 to the other end and is located below the gearshift assembly 2. The exhaust passage 4 is used for exhausting the air from which the dust is removed.

The air exhaust duct 4 is provided in the main casing 1 with a gap from the top of the main casing 1. Locate the top of air exhaust passageway 4 with the subassembly 2 of shifting gears, the space of rational utilization air exhaust passageway 4 top sky can not occupy other spaces more, compact structure, rationally distributed, the outward appearance is harmonious brief more.

In this embodiment, the main unit further includes a dirt cup assembly 5, the dirt cup assembly 5 is connected to one end of the main housing 1, and the gear shifting assembly 2 is disposed near the dirt cup assembly 5. The dust cup component 5 is connected with the main shell 1, an idle space exists at the joint, the gear shifting component 2 is arranged at the joint, the space of the joint of the dust cup component 5 and the main shell 1 is reasonably utilized, and wiring of connecting wires of the gear shifting component 2 is facilitated. The gear shifting assembly 2 comprises a gear shifting portion 21 and a circuit board electrically connected with the gear shifting portion 21, wherein the circuit board comprises a connecting lead connected with a host power supply and a host control board.

In this embodiment, the dust cup assembly 5 includes an airflow generating assembly 52 and a pre-filter assembly 51, the airflow generating assembly 52 includes an air inlet and an air outlet, and the air exhaust channel 4 is communicated with the air outlet; leading filter assembly 51 is located the air intake department, the subassembly 2 of shifting gears is close to leading filter assembly 51 sets up. The connection part of the front filter component 51 and the main shell 1 has an idle space, the gear shifting component 2 is arranged at the connection part, the space of the connection part of the dust cup component 5 and the main shell 1 is reasonably utilized, and the wiring of a connecting wire of the gear shifting component 2 is facilitated.

The airflow generating assembly 52 is adapted to draw an airflow from the environment and the pre-filter assembly 51 is adapted to filter the airflow entering the airflow generating assembly 52. The dust cup assembly 5 comprises a cup shell, a cup cavity is formed in the cup shell, the front filter assembly 51 is detachably arranged in the cup cavity, and the front filter assembly 51 is convenient to detach and clean. The dirt cup assembly 5 also includes a dust extraction device for extracting dust from the incoming airflow. The airflow generating assembly 52 includes a negative pressure device including a motor.

In this embodiment, the main housing further includes a rear filter assembly 6, and the rear filter assembly 6 is disposed at an end of the main housing 1 away from the dirt cup assembly 5 and is communicated between the exhaust channel 4 and the exhaust outlet 11.

The rear filter assembly 6 serves to filter the air flow discharged from the discharge air duct 4. The rear filter assembly 6 is detachably arranged at one end of the main shell 1 far away from the dust cup assembly 5, so that the rear filter assembly 6 is convenient to detach and clean.

The air outlet 11 is close to the mounting opening and is positioned between the mounting opening and the handle assembly 3, the air exhaust channel 4 is provided with an airflow inlet and an airflow outlet, the airflow inlet is communicated with the air outlet, the airflow outlet extends to the inside of the rear filtering assembly 6, and the airflow outlet is distributed on the side part of the air exhaust channel 4. The air current forms snakelike passageway inside and outside exhaust passage 4, prolongs the passageway length, obtains better filter effect, reduces the wind speed simultaneously.

In this embodiment, the shift portion 21 is a shift button.

In an alternative embodiment, the shift unit 21 may be a touch switch.

In this embodiment, the handle assembly 3 includes a handle housing integrally formed at the bottom of the handle assembly 3.

Preferably, an included angle alpha is formed between the handle shell and the main shell 1, and the included angle alpha is satisfied, wherein alpha is more than or equal to 90 degrees and less than or equal to 120 degrees. The holding comfort level is enhanced, and the gravity center of the dust and dirt separating device is adjusted.

The embodiment provides a dust collector which comprises the dust-dirt separating device.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A dirt-and-dust separating apparatus, comprising a main body, the main body comprising:

the side part of the main shell (1) is provided with a mounting port;

a handle assembly (3) attached to a side of the main housing (1) at a location remote from the mounting opening;

the gear shifting component (2) is arranged in the main shell (1), the gear shifting component (2) comprises a gear shifting portion (21), and the gear shifting portion (21) is arranged at the mounting hole.

2. The dirt-and-dust separating apparatus according to claim 1, wherein the mounting opening is provided at a top of the main housing (1), and the handle assembly (3) is attached to a bottom of the main housing (1).

3. Dust and dirt separating device according to claim 1, characterised in that the main housing (1) is of a cylindrical construction.

4. The dust-dirt separating device according to claim 3, wherein the main body further comprises an air exhaust channel (4) arranged in the main casing (1), and an air exhaust port (11) communicated with the air exhaust channel (4) is arranged on the main casing (1); the air exhaust channel (4) extends from one end to the other end of the main shell (1) and is located below the gear shifting assembly (2).

5. The dirt-and-dust separating apparatus according to claim 4, wherein the main housing further includes a dirt cup assembly (5), the dirt cup assembly (5) being connected to one end of the main housing (1), the shift assembly (2) being disposed adjacent to the dirt cup assembly (5).

6. The dirt-separating device of claim 5, characterized in that the dirt cup assembly (5) comprises:

the air flow generating assembly (52), the air flow generating assembly (52) comprises an air inlet and an air outlet, and the air exhaust channel (4) is communicated with the air outlet;

leading filtering component (51), locate air intake department, the subassembly of shifting gears (2) are close to leading filtering component (51) sets up.

7. The dirt-dust separating device according to claim 5 or 6, wherein the main body further comprises a post-filter assembly (6), and the post-filter assembly (6) is arranged at one end of the main housing (1) far away from the dirt cup assembly (5) and communicated between the air exhaust channel (4) and the air exhaust outlet (11).

8. The dirt-and-dust separating apparatus according to any one of claims 1 to 6, wherein the shift portion (21) is a shift button.

9. A dirt-and-dust separating apparatus according to any one of claims 1-6, characterised in that the handle assembly (3) includes a handle housing which is integrally formed in the bottom of the handle assembly (3).

10. A vacuum cleaner comprising a dirt-and-dust separating apparatus as claimed in any one of claims 1 to 9.