CN218943196U

CN218943196U - Dust collector

Info

Publication number: CN218943196U
Application number: CN202223228840.2U
Authority: CN
Inventors: 聂连雷
Original assignee: Deli Group Co Ltd
Current assignee: Deli Group Co Ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-02
Anticipated expiration: 2032-12-02

Abstract

The utility model belongs to the technical field of dust collection and cleaning, and discloses a dust collector, which comprises a shell component, a dust collection component and a switch button, wherein a cleaning opening is formed in the bottom wall of the shell component; the dust collection assembly is arranged in the shell assembly and cleans objects through the cleaning opening; one of the switch button and the shell component is provided with a rotating shaft, the other one of the switch button and the shell component is provided with a slot, the rotating shaft is rotatably inserted into the slot, and the switch button is used for triggering or stopping the dust collection component. According to the utility model, the movement fluency of the switch button is improved, the abrasion of the switch button is reduced, and the switch button is prevented from deviating from a preset movement track.

Description

Dust collector

Technical Field

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

Background

The desktop dust collector is a novel product for cleaning dust, and the main working principle is that a motor and a fan are arranged in a shell, the fan is driven by the motor to rotate rapidly, negative pressure is generated in the shell through the fan, and when the shell moves to a desktop with dust, the dust is adsorbed into the shell, so that the dust collection and cleaning purposes are realized. The current desktop dust catcher is with shift knob joint in the lateral wall of casing, makes shift knob aim at the switch on the circuit board, when needs start or shut down the motor, presses shift knob in order to trigger the switch, starts or shut down through circuit board control motor, and the current desktop dust catcher appears shift knob malfunctioning condition easily because shift knob passes through the buckle joint in the casing, and the wearing and tearing appear in the buckle after the desktop dust catcher uses a period, shift knob's motion trail skew in predetermineeing the orbit for shift knob can't the switch on the butt trigger circuit board.

Disclosure of Invention

One object of the present utility model is to: the dust collector is provided, the movement fluency of the switch button is improved, the abrasion to the switch button is reduced, and the switch button is prevented from deviating from a preset movement track.

To achieve the purpose, the utility model adopts the following technical scheme:

a vacuum cleaner, comprising:

the bottom wall of the shell assembly is provided with a cleaning opening;

the dust collection assembly is arranged in the shell assembly and is used for collecting dust and cleaning objects through the cleaning opening;

the dust collection device comprises a shell component, a switch button, a dust collection component and a dust collection component, wherein one of the switch button and the shell component is provided with a rotating shaft, the other one of the switch button and the shell component is provided with a slot, the rotating shaft is rotatably inserted into the slot, and the switch button is used for triggering or stopping the dust collection component.

As an optional technical scheme, the dust collector comprises an elastic piece, a button opening is formed in the side wall of the shell component, the switch button is rotatably arranged at the position of the button opening, the elastic piece is connected with or abutted to the switch button, and the elastic piece is used for driving the switch button to seal the button opening.

As an alternative solution, the switch button is located inside the housing assembly.

As an optional technical scheme, the top of shift knob rotate around the horizontal line and connect in the casing subassembly, the elastic component set up in one side of shift knob's bottom.

As an optional technical scheme, the dust collection assembly comprises a motor and fan blades, wherein the fan blades are connected to the output end of the motor, and the fan blades are located above the cleaning opening.

As an optional technical scheme, the dust collection assembly further comprises a circuit board, the circuit board is electrically connected with the motor, a starting element is arranged on the circuit board and located on one side of the bottom of the switch button, one end of the elastic piece is connected with or abutted to the circuit board or the starting element, and one end of the elastic piece is connected with or abutted to the bottom of the switch button.

As an optional technical scheme, dust absorption subassembly still includes the battery, be provided with charging element on the circuit board, the circuit board with the battery electricity is connected, charging opening has been seted up to the lateral wall of casing subassembly, charging opening with charging element is just to setting up.

As an optional technical scheme, the dust absorption subassembly still includes the support, the casing subassembly includes epitheca and inferior valve, clean mouthful set up in the inferior valve, the bottom port of epitheca with the top port interval setting of inferior valve, the bottom of support with inferior valve fixed connection, the top shutoff of support in the bottom port of epitheca, the top of support with the inner wall of epitheca encloses into and holds the chamber, the motor with the circuit board all is located hold the chamber, the output of motor passes the support and towards the inferior valve extends, the flabellum is located the support is towards one side of inferior valve.

As an optional technical scheme, the dust collection assembly further comprises a filter screen, the filter screen is arranged in the lower shell, and the filter screen is used for filtering impurities inhaled by the fan blades.

As an optional technical scheme, the dust collection assembly further comprises a cover plate, the cover plate is fixedly arranged on the support, and the cover plate is abutted to the top end of the motor.

The utility model has the beneficial effects that:

the utility model provides a dust collector which comprises a shell component, a dust collection component and a switch button, wherein when a tabletop is required to be cleaned by dust collection, the dust collector is placed on the tabletop, a cleaning opening is aligned to the tabletop, the switch button is pressed by pressing, and as a rotating shaft is rotationally inserted into a slot, the switch button rotates circumferentially around the central axis of the rotating shaft, so that the movement smoothness of the switch button is improved, the switch button is prevented from deviating from a preset movement track, the abrasion loss of the rotating shaft is small, the service life is prolonged, and after the switch button triggers the dust collection component, the dust collection component cleans the tabletop by dust collection through the cleaning opening.

Drawings

The utility model is described in further detail below with reference to the drawings and examples;

figure 1 is a cross-sectional view of a vacuum cleaner according to an embodiment;

FIG. 2 is an exploded view of the structure of the vacuum cleaner according to the embodiment;

fig. 3 is a schematic structural view of the upper case according to the embodiment.

In the figure:

1. a housing assembly; 11. an upper case; 111. a slot; 112. a button opening; 113. a charging opening; 114. a receiving chamber; 12. a lower case; 121. cleaning the mouth;

2. a dust collection assembly; 21. a motor; 22. a fan blade; 23. a circuit board; 24. an actuating element; 25. a battery; 26. a charging element; 27. a bracket; 271. a support column; 28. a filter screen; 29. a cover plate;

3. a switch button; 31. a rotating shaft;

4. an elastic member.

Detailed Description

In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the operation, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description herein, reference to the term "one embodiment," "an example," 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 3, the present embodiment provides a vacuum cleaner, which includes a housing assembly 1, a vacuum cleaner assembly 2, and a switch button 3, wherein a cleaning opening 121 is formed in a bottom wall of the housing assembly 1; the dust collection assembly 2 is arranged in the shell assembly 1, and the dust collection assembly 2 is used for collecting dust and cleaning objects through the cleaning opening 121; one of the switch button 3 and the housing assembly 1 is provided with a rotating shaft 31, the other of the switch button 3 and the housing assembly 1 is provided with a slot 111, the rotating shaft 31 is rotatably inserted into the slot 111, and the switch button 3 is used for triggering or stopping the dust collection assembly 2.

In this embodiment, the vacuum cleaner can be applied to various occasions, such as the surfaces of objects like office desktops, computer display screens, keyboards, etc.; in the present embodiment, the rotating shaft 31 is disposed on the switch button 3, the slot 111 is disposed on the housing assembly 1, in other embodiments, the rotating shaft 31 is disposed on the housing assembly 1, and the slot 111 is disposed on the switch button 3; taking an office table top as an example, when the table top needs to be cleaned by dust collection, the dust collector is placed on the table top, the cleaning opening 121 is aligned to the table top, the switch button 3 is pressed, and the rotary shaft 31 is rotationally inserted into the slot 111, so that the switch button 3 circumferentially rotates around the central axis of the rotary shaft 31, the movement smoothness of the switch button 3 is improved, the switch button 3 is prevented from deviating from a preset movement track, the abrasion loss of the rotary shaft 31 is small, the service life is prolonged, and after the switch button 3 triggers the dust collection assembly 2, the dust collection assembly 2 performs dust collection cleaning on the table top through the cleaning opening 121.

Optionally, the dust catcher includes elastic component 4, button opening 112 has been seted up to the lateral wall of casing subassembly 1, button opening 112 department has been seted up in casing subassembly 1 in the rotation of shift knob 3, elastic component 4 is connected or the butt with shift knob 3, elastic component 4 is used for driving shift knob 3 shutoff button opening 112 for shift knob 3's conventional state is the state of shutoff in button opening 112, avoids external dust impurity to float into the inside of casing subassembly 1, guarantees that the electronic component who installs in the inside of casing subassembly 1 is not polluted.

In this embodiment, the switch button 3 is located inside the housing assembly 1, which is beneficial for a user to grasp the outer wall of the housing assembly 1, avoid pressing the switch button 3 by mistake, and optimize the design of the cleaner.

In other embodiments, the switch button 3 is located outside the housing assembly 1.

In this embodiment, the top of the switch button 3 is rotatably connected to the housing assembly 1 around a horizontal line, and the elastic member 4 is disposed on one side of the bottom of the switch button 3, which is beneficial to optimizing the structural layout of the dust collection assembly 2 in the housing assembly 1 and reducing the overall volume of the housing assembly 1.

In other embodiments, the side or bottom of the switch button 3 is rotatably connected to the housing assembly 1 about a vertical line, and the elastic member 4 is disposed at one side of the switch button 3.

In this embodiment, the dust collection assembly 2 includes a motor 21 and a fan blade 22, the fan blade 22 is connected to the output end of the motor 21, and the fan blade 22 is located above the cleaning opening 121, after the motor 21 is started, the fan blade 22 can be driven to rotate rapidly, so that vacuum is formed in the housing assembly 1, and dust located at the cleaning opening 121 is absorbed into the dust collector, thereby achieving the purpose of dust collection and cleaning.

In this embodiment, the dust collection assembly 2 further includes a circuit board 23, the circuit board 23 is electrically connected with the motor 21, a starting element 24 is disposed on the circuit board 23, the starting element 24 is located at one side of the bottom of the switch button 3, one end of the elastic member 4 is connected or abutted with the circuit board 23 or the starting element 24, and one end of the elastic member 4 is connected or abutted with the bottom of the switch button 3.

In the present embodiment, the elastic member 4 is a spring, and in other embodiments, the elastic member 4 is another member having elastic deformation capability; the circuit board 23 of this embodiment is fixedly arranged in the housing assembly 1, the starting element 24 is fixedly arranged in the circuit board 23, one end of the elastic element 4 is abutted against the starting element 24, the other end of the elastic element 4 is abutted against the bottom of the switch button 3, under the normal state, the elastic element 4 pushes the switch button 3 to tightly seal the button opening 112, the user presses the switch button 3 to trigger the starting element 24, in this process, the elastic element 4 is compressed, after the user releases the switch button 3, the elastic element 4 is restored to the original state and the switch button 3 tightly seals the button opening 112; in other embodiments, one end of the elastic member 4 is connected to the circuit board 23, and the other end of the elastic member 4 is connected to the switch button 3.

Optionally, the dust collection assembly 2 further includes a battery 25, a charging element 26 is disposed on the circuit board 23, the circuit board 23 is electrically connected with the battery 25, a charging opening 113 is disposed on a side wall of the housing assembly 1, and the charging opening 113 is disposed opposite to the charging element 26.

In the present embodiment, the battery 25 is used as a mobile energy storage element to supply the motor 21 with electric power, and when the electric power of the battery 25 is insufficient, charging can be performed at the charging opening 113.

In other embodiments, a charging cord is used to connect the charging opening 113 to an external power source to provide electrical power to the motor 21.

In this embodiment, the dust collection assembly 2 further includes a support 27, the housing assembly 1 includes an upper shell 11 and a lower shell 12, the cleaning opening 121 is formed in the lower shell 12, a bottom port of the upper shell 11 and a top port of the lower shell 12 are arranged at intervals, a bottom of the support 27 is fixedly connected with the lower shell 12, a top of the support 27 is plugged at the bottom port of the upper shell 11, a holding cavity 114 is enclosed by the top of the support 27 and an inner wall of the upper shell 11, the motor 21 and the circuit board 23 are both located in the holding cavity 114, an output end of the motor 21 penetrates the support 27 and extends towards the lower shell 12, and the fan blade 22 is located at one side of the support 27 facing the lower shell 12.

Specifically, the output end of the motor 21 passes through the bracket 27 and extends towards the lower shell 12, the fan blades 22 are positioned on one side of the bracket 27 facing the lower shell 12, the fan blades 22 rapidly rotate in the lower shell 12 to form vacuum in the lower shell 12, dust impurities on the table top enter the lower shell 12 along with air passing through the cleaning port 121, and the air can be discharged outwards through a gap between the bottom port of the upper shell 11 and the top port of the lower shell 12; the support 27 connects and fixes the upper shell 11 and the lower shell 12, in this embodiment, a support column 271 is arranged at the top of the support 27, a screw passes through the support column 271 to be fixedly connected with the upper shell 11, and the bottom of the support 27 is tightly inserted into a fixing groove of the lower shell 12; the top of the support 27 is plugged at the bottom port of the upper shell 11, so that dust and impurities can be prevented from entering the accommodating cavity 114, and the electronic components such as the motor 21 or the circuit board 23 are prevented from being polluted by the dust and impurities.

In the present embodiment, the slot 111, the button opening 112, and the charging opening 113 are all disposed in the upper case 11.

In this embodiment, the dust collection assembly 2 further includes a filter 28, the filter 28 is disposed in the lower housing 12, the filter 28 is used for filtering impurities sucked by the fan blades 22, the dust impurities are collected in the filter 28, and air discharged to the outside of the dust collector is clean air.

Optionally, the dust collection assembly 2 further includes a cover plate 29, the cover plate 29 is fixedly disposed on the bracket 27, and the cover plate 29 abuts against the top end of the motor 21, so that the motor 21 is fixed on the bracket 27, and the motor 21 is prevented from jumping inside the housing assembly 1.

Furthermore, the foregoing description of the preferred embodiments and the principles of the utility model is provided herein. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims

1. A vacuum cleaner, comprising:

the cleaning device comprises a shell assembly (1), wherein a cleaning port (121) is formed in the bottom wall of the shell assembly (1);

the dust collection assembly (2) is arranged in the shell assembly (1), and the dust collection assembly (2) is used for collecting dust and cleaning objects through the cleaning opening (121);

the dust collection device comprises a switch button (3), wherein one of the switch button (3) and the shell assembly (1) is provided with a rotating shaft (31), the other one of the switch button (3) and the shell assembly (1) is provided with a slot (111), the rotating shaft (31) is rotatably inserted into the slot (111), and the switch button (3) is used for triggering or stopping the dust collection assembly (2).

2. The vacuum cleaner according to claim 1, characterized in that the vacuum cleaner comprises an elastic member (4), a button opening (112) is formed in the side wall of the housing assembly (1), the switch button (3) is rotatably arranged at the position where the button opening (112) is formed in the housing assembly (1), the elastic member (4) is connected with or abutted against the switch button (3), and the elastic member (4) is used for driving the switch button (3) to block the button opening (112).

3. A vacuum cleaner according to claim 2, characterized in that the switch button (3) is located inside the housing assembly (1).

4. A vacuum cleaner according to claim 3, wherein the top part of the switch button (3) is rotatably connected to the housing assembly (1) around a horizontal line, and the elastic member (4) is provided at one side of the bottom part of the switch button (3).

5. A vacuum cleaner according to claim 2, wherein the suction assembly (2) comprises a motor (21) and a fan blade (22), the fan blade (22) being connected to the output of the motor (21), and the fan blade (22) being located above the cleaning opening (121).

6. The vacuum cleaner according to claim 5, wherein the vacuum cleaner assembly (2) further comprises a circuit board (23), the circuit board (23) is electrically connected with the motor (21), an actuating element (24) is arranged on the circuit board (23), the actuating element (24) is positioned on one side of the bottom of the switch button (3), one end of the elastic piece (4) is connected or abutted with the circuit board (23) or the actuating element (24), and one end of the elastic piece (4) is connected or abutted with the bottom of the switch button (3).

7. The vacuum cleaner according to claim 6, wherein the vacuum cleaner assembly (2) further comprises a battery (25), a charging element (26) is arranged on the circuit board (23), the circuit board (23) is electrically connected with the battery (25), a charging opening (113) is formed in the side wall of the housing assembly (1), and the charging opening (113) is opposite to the charging element (26).

8. The vacuum cleaner according to claim 6, wherein the vacuum cleaner assembly (2) further comprises a bracket (27), the housing assembly (1) comprises an upper shell (11) and a lower shell (12), the cleaning opening (121) is formed in the lower shell (12), a bottom port of the upper shell (11) and a top port of the lower shell (12) are arranged at intervals, the bottom of the bracket (27) is fixedly connected with the lower shell (12), the top of the bracket (27) is blocked at the bottom port of the upper shell (11), a containing cavity (114) is formed by the top of the bracket (27) and the inner wall of the upper shell (11), the motor (21) and the circuit board (23) are both located in the containing cavity (114), and an output end of the motor (21) penetrates through the bracket (27) and extends towards the lower shell (12), and the fan blades (22) are located on one side of the bracket (27) facing the lower shell (12).

9. The vacuum cleaner of claim 8, wherein the vacuum assembly (2) further comprises a filter screen (28), the filter screen (28) being disposed in the lower housing (12), the filter screen (28) being configured to filter impurities inhaled by the fan blades (22).

10. The vacuum cleaner according to claim 8, wherein the vacuum cleaner assembly (2) further comprises a cover plate (29), the cover plate (29) is fixedly arranged on the bracket (27), and the cover plate (29) is abutted to the top end of the motor (21).