Dust collector

Abstract

The utility model relates to cleaning equipment technical field, specifically disclose a dust collector, dust collector includes: fuselage, ground brush and extension pipe, ground brush has the cleaning direction, and extension pipe includes first pipe section and second pipe section, first pipe section links with fuselage, and the lower extreme of second pipe section links with ground brush, first pipe section connects the upper end of second pipe section and first pipe section and second pipe section are opposite and can be bent, and dust collector has the unfolding state and the bending storage state, and first pipe section and second pipe section are along the up-down direction distribution in the unfolding state, first pipe section and second pipe section are along the cleaning direction distribution in the bending storage state. According to the dust collector of the utility model embodiment, the cleaning equipment can bend the extension pipe along the cleaning direction of ground brush, is convenient for the storage and storage of dust collector, reduces the space occupied when dust collector is stored.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, specifically to a vacuum cleaner. Background Technology

[0002] Vacuum cleaners generate suction and pressure through a suction motor. Under the action of suction and pressure, a momentary vacuum is created inside the vacuum cleaner, forming a negative pressure with the external atmospheric pressure. Dust and other debris are sucked into the dust cup for filtration under the negative pressure. When the vacuum cleaner is not in use, it needs to be stored. Related technologies use a hanging bracket for storage, which requires the hanging bracket to be installed on the wall and occupies a large storage space, making it inconvenient for users to store. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in related technologies. Therefore, the purpose of this utility model is to provide a vacuum cleaner that is easy for users to store and collect.

[0004] A vacuum cleaner according to an embodiment of the present invention includes: a body, a floor brush, and an extension tube. The floor brush has a cleaning direction. The extension tube includes a first tube segment and a second tube segment. The first tube segment is connected to the body, and the lower end of the second tube segment is connected to the floor brush. The first tube segment is connected to the upper end of the second tube segment, and the first tube segment and the second tube segment are relatively bendable. The vacuum cleaner has an unfolded state and a bent and retracted state. In the unfolded state, the first tube segment and the second tube segment are distributed in a vertical direction; in the bent and retracted state, the first tube segment and the second tube segment are distributed in the cleaning direction.

[0005] According to the present invention, the vacuum cleaner can be extended by bending along the cleaning direction of the floor brush, which facilitates the storage and retrieval of the vacuum cleaner and reduces the space occupied by the vacuum cleaner when it is stored.

[0006] In addition, the vacuum cleaner according to the above embodiments of the present invention may also have the following additional technical features:

[0007] In some embodiments, in the bent and stowed state, the orthographic projection of the body on the working surface is located on the front or rear side of the floor brush cleaning direction.

[0008] In some embodiments, in the bent and folded state, the body can be supported on the working surface of the floor brush.

[0009] In some embodiments, the body is supported on the floor brush in the bent and folded state.

[0010] In some embodiments, the body is provided with a rubber pad, which is configured to support the body in the bent and stowed state.

[0011] In some embodiments, in the bent and stowed state, the first pipe segment and the second pipe segment have an included angle α, where 0 < α < 90°.

[0012] In some embodiments, in the bent and retracted state, the axis of the first pipe segment, the axis of the second pipe segment, and a preset axis are configured to form an acute triangle or a right triangle, wherein the preset axis is a line horizontally disposed on the working surface of the floor brush and connected to the axis of the first pipe segment and the axis of the second pipe segment.

[0013] In some embodiments, in the bent and retracted state, the first tube segment is perpendicular to the working surface of the floor brush; and / or, the angle between the second tube segment and the floor brush is less than or equal to 90°.

[0014] In some embodiments, the extension tube further includes a locking structure that locks the first tube segment and the second tube segment in the unfolded state and releases the locking structure from the first tube segment and the second tube segment in the bent and retracted state.

[0015] In some embodiments, the body includes a dust cup, a suction assembly, a power supply assembly, and a handle. The dust cup and the suction assembly are arranged along the axial direction of the first tube segment. The handle is connected to the suction assembly and the power supply assembly, respectively. The power supply assembly and the suction assembly are distributed on opposite sides of the first tube segment.

[0016] In some embodiments, the body includes a dust cup and a suction assembly, the dust cup and the suction assembly being distributed along the cleaning direction and connected to the upper end of the first tube segment.

[0017] Additional aspects and advantages of this invention 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 this application. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a vacuum cleaner according to an embodiment of the present invention, wherein the vacuum cleaner is in an unfolded state.

[0019] Figure 2 This is a schematic diagram of a vacuum cleaner according to an embodiment of the present invention, wherein the vacuum cleaner is in a bent and stored state.

[0020] Figure 3 This is a schematic diagram of the vacuum cleaner from another angle according to an embodiment of the present invention, wherein the vacuum cleaner is in a bent and stored state.

[0021] Figure 4 yes Figure 1 A schematic diagram of the other direction.

[0022] Figure label:

[0023] Vacuum cleaner 100, body 10, rubber pad 11, suction assembly 12, power assembly 13, handle 14, dust cup 16, floor brush 20, extension tube 30, first tube section 31, second tube section 32, flexible tube 33, locking structure 34. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0025] Combination Figure 1 and Figure 2 According to an embodiment of the present invention, a vacuum cleaner 100 includes: a body 10, a floor brush 20, and an extension tube 30.

[0026] The floor brush 20 has a cleaning direction. It should be noted that, in this application, the cleaning direction of the floor brush 20 is defined as the direction of travel of the floor brush 20 when the user is holding the vacuum cleaner 100. Figure 2 The cleaning direction of the floor brush 20 is AA direction. For example, the cleaning direction of the floor brush 20 can be back and forth. Of course, the cleaning direction in this application does not limit the floor brush 20 to only move in the cleaning direction. In other words, when actually using the vacuum cleaner 100, the moving direction of the floor brush 20 can be adjusted according to the needs of use.

[0027] The extension tube 30 includes a first tube segment 31 and a second tube segment 32. The first tube segment 31 is connected to the body 10, and the lower end of the second tube segment 32 is connected to the floor brush 20. The first tube segment 31 is connected to the upper end of the second tube segment 32, and the first tube segment 31 and the second tube segment 32 are relatively bendable. The vacuum cleaner 100 has an unfolded state and a bent and retracted state. In the unfolded state, the first tube segment 31 and the second tube segment 32 are distributed in the vertical direction; in the bent and retracted state, the first tube segment 31 and the second tube segment 32 are distributed in the cleaning direction. The extension tube 30 may have an airflow channel. For example, the body 10 may include a suction assembly 12 and a dust cup 16. The extension tube 30 is in fluid communication with the floor brush 20, the dust cup 16, and the suction assembly 12. The first tube segment 31 and the second tube segment 32 are interconnected.

[0028] Specifically, in the unfolded state, the first tube segment 31 and the second tube segment 32 are distributed in the vertical direction to facilitate the user to clean the work surface with the vacuum cleaner 100. When the vacuum cleaner 100 is not in use, the extension tube 30 can be bent along the cleaning direction, which facilitates the storage and folding of the vacuum cleaner 100 and reduces the space occupied by the vacuum cleaner 100 when stored.

[0029] The cleaning direction is AA as shown in the figure. When the vacuum cleaner 100 needs to be stored, the extension tube 30 can be bent along the cleaning direction (AA direction) of the floor brush 20 to facilitate the storage of the vacuum cleaner 100, reduce the space occupied by the vacuum cleaner 100 when stored, and eliminate the need for additional hanging brackets or other components to store the vacuum cleaner 100.

[0030] For example, the cleaning direction can be front and back. When the user is using the vacuum cleaner 100, the forward direction of the floor brush 20 is in front of the vacuum cleaner 100, and the side of the vacuum cleaner 100 facing the user is behind the vacuum cleaner 100. When storing the vacuum cleaner 100, the extension tube 30 can be bent forward or backward.

[0031] Combination Figure 2 and Figure 3 In some embodiments of this utility model, in the folded storage state, at least a portion of the body 10 is located to the side of the floor brush 20 along the cleaning direction. For example, at least a portion of the body 10 may be located to the front or rear of the floor brush 20. It is understood that the body 10 has a certain weight, and in the folded storage state, the center of gravity of the vacuum cleaner 100 shifts downwards, and at least a portion of the body 10 is located to the side of the floor brush 20 along the cleaning direction, allowing the center of gravity of the body 10 to fall to the front or rear of the floor brush 20, thereby improving the stability of the vacuum cleaner 100 in the folded storage state.

[0032] For example, in the bent and folded state, the entire body 10 is located on the side of the floor brush 20 along the cleaning direction; or, a part of the body 10 is located on the side of the floor brush 20 along the cleaning direction, and another part of the body 10 overlaps with the floor brush 20.

[0033] In some embodiments of this utility model, in the folded and stored state, the orthographic projection of the body 10 on the working surface is located on the front or rear side of the floor brush 20 along the cleaning direction. Specifically, in the folded and stored state, the orthographic projection of the body 10 is entirely located on the front side of the floor brush 20; or, the orthographic projection of the body 10 is entirely located on the rear side of the floor brush 20. That is to say, in the projection perpendicular to the working surface, the body 10 does not overlap with the floor brush 20, so that the center of gravity of the vacuum cleaner 100 falls on the front or rear side of the floor brush 20 or on the floor brush 20, improving the stability of the vacuum cleaner 100 in the folded and stored state. In some embodiments of this utility model, in the folded and stored state, the body 10 is supported on the working surface of the floor brush 20. That is, in the folded and stored state, the body 10 and the floor brush 20 jointly support the vacuum cleaner 100 on the working surface, increasing the area of ​​the support surface of the vacuum cleaner 100 and improving the stability of the vacuum cleaner 100 in the folded and stored state.

[0034] In the bent and folded state, the body 10 can be vertically supported on the working surface. That is, the first tube segment 31 can extend in the vertical direction. For example, the first tube segment 31 and the second tube segment 32 can be arranged side by side in the cleaning direction, making the structure of the vacuum cleaner 100 more compact. The body 10 is supported on the working surface of the floor brush 20. In other words, at this time, not only the floor brush 20 supports the vacuum cleaner 100 on the working surface, but the body 10 can also play a certain supporting role, improving the support surface of the vacuum cleaner 100 in the bent and folded state, thereby improving the stability of the vacuum cleaner 100 in the bent and folded state, and making it convenient for users to store and fold the vacuum cleaner 100. Alternatively, the body 10 can be tilted and supported on the working surface of the floor brush 20. Specifically, the angle between the first tube section 31 and the working surface of the floor brush 20 can be an acute angle. The first tube section 31, the body 10, the second tube section 32, and the floor brush 20 can form a triangular structure, and the body 10 and the floor brush 20 are supported on the working surface together, which improves the stability of the vacuum cleaner 100 when it is bent and stored.

[0035] Exemplarily, the body 10 includes a suction assembly 12, a power supply assembly 13, and a handle 14. The suction assembly 12 can be used to provide negative pressure, and the power supply assembly 13 is used to supply power to the suction assembly 12 and other components. The body 10 also includes a housing for accommodating the suction assembly 12, wherein, in the bent and stored state, the housing is supported on the working surface. It can be understood that the suction assembly 12 is a relatively heavy component of the body 10, and the housing supporting the working surface brings the center of gravity of the vacuum cleaner 100 closer to the working surface, improving the stability of the vacuum cleaner 100 in the stored state and reducing the risk of the vacuum cleaner 100 tipping over when stored.

[0036] In some embodiments of this utility model, in the bent and folded storage state, the body 10 is supported on the floor brush 20, which can reduce the space occupied by the vacuum cleaner 100 when stored and also improve the structural stability of the vacuum cleaner 100 in the bent and folded storage state. For example, the body 10 can be supported on the upper shell of the floor brush 20.

[0037] In some embodiments of this utility model, the body 10 is provided with a rubber pad 11, which is configured to support the body 10 in a bent and folded state. For example, in the bent and folded state, the body 10 is supported on a working surface by the rubber pad 11, or the body 10 is supported on the floor brush 20 by the rubber pad 11. By providing the rubber pad 11, on the one hand, the stability during storage is improved, preventing relative sliding between the body 10 and the floor brush 20 or the working surface; on the other hand, it reduces wear and tear on the exterior surface of the vacuum cleaner 100 during storage.

[0038] Combination Figure 2 In some embodiments of this utility model, in the bent and folded state, the first tube segment 31 and the second tube segment 32 have an included angle α, where 0 < α < 90°. Specifically, in conjunction with Figure 2As shown, the included angle between the first tube segment 31 and the second tube segment 32 is the included angle between the axis B of the first tube segment 31 and the axis C of the second tube segment 32. In the unfolded state, the first tube segment 31 and the second tube segment 32 extend in the vertical direction. In the bent and stored state, the bending angle of the extension tube is greater than 0° and less than 180°, so that the included angle α between the first tube segment 31 and the second tube segment 32 is an acute angle when the vacuum cleaner 100 is in the bent and stored state. The first tube segment 31, the body 10, the second tube segment 32, and the floor brush 20 can form a triangular structure, which improves the stability of the vacuum cleaner 100 in the bent and stored state.

[0039] Furthermore, in the bent and folded state, the axes of the first pipe segment 31 and the second pipe segment 32 form an acute-angled triangle or a right-angled triangle with a preset axis. The preset axis is a line horizontally positioned on the working surface of the floor brush 20 and connecting to the axes of the first pipe segment 31 and the second pipe segment 32. (Refer to...) Figure 2 The axis of the first pipe section 31 is B, the axis of the second pipe section 32 is C, and the preset axis is D. The angle between the axis of the first pipe section 31 (B) and the preset axis (D) is also an acute angle, and the angle between the axis of the second pipe section 32 (C) and the preset axis (D) is also an acute angle. On the one hand, this improves the stability of the vacuum cleaner 100 when it is bent and stored, and on the other hand, it reduces the space occupied in the cleaning direction, making it convenient to store and store the vacuum cleaner 100.

[0040] Combination Figure 2 In some embodiments of this utility model, in the bent and folded state, the axis of the first tube segment 31, the axis of the second tube segment 32, and the preset axis form a right-angled triangle, as shown in the reference. Figure 2 For example, the axis (B) of the first pipe segment 31 is at a right angle to the preset axis (D), and the angle between the axis (C) of the second pipe segment 32 and the preset axis (D) is an acute angle; or, the angle between the axis (B) of the first pipe segment 31 and the preset axis (D) is an acute angle, and the angle between the axis (C) of the second pipe segment 32 and the preset axis (D) is a right angle. This improves the stability of the vacuum cleaner 100 when it is bent and stored, and reduces the space occupied in the cleaning direction, making it easier to store and fold the vacuum cleaner 100.

[0041] In some embodiments of this utility model, in the bent and stored state, the first tube segment 31 can be perpendicular to the working surface of the floor brush 20. Specifically, the first tube segment 31 is perpendicular to the working surface of the floor brush 20, and the included angle between the first tube segment 31 and the second tube segment 32 is an acute angle. The first tube segment 31, the body 10, the second tube segment 32, and the floor brush 20 can form a triangular structure, which improves the stability of the vacuum cleaner 100 in the bent and stored state.

[0042] The first tube section 31 can be supported on the working surface of the floor brush 20. In other words, the body 10 and the floor brush 20 jointly support the vacuum cleaner 100 on the working surface, further improving the stability of the vacuum cleaner 100 when it is stored.

[0043] In some embodiments of this utility model, the angle between the second pipe section 32 and the floor brush 20 is less than or equal to 90°. Specifically, refer to... Figure 2 The angle between the second tube section 32 and the floor brush 20 is: the angle β between the axis C of the second tube section 32 and the line E parallel to the cleaning direction at the hinge point of the second tube section and the floor brush. The lower end of the second tube section 32 can be connected to the rear side of the floor brush 20 and rotatedly connected to the floor brush 20. In the storage state, the floor brush 20 contacts the working surface and supports the vacuum cleaner 100 on the working surface. The angle between the second tube section 32 and the floor brush 20 is less than or equal to 90°, which makes it easier for the center of gravity of the vacuum cleaner 100 to tilt towards the floor brush 20, thereby improving the stability of the vacuum cleaner 100 in the bent storage state.

[0044] Combination Figure 2 Optionally, the extension tube 30 further includes a flexible tube 33, which connects the first tube segment 31 and the second tube segment 32. The flexible tube 33 is bendable. Specifically, the extension tube 30 is bendable via the flexible tube 33, making it easy for the user to unfold and bend the extension tube 30. For example, the first tube segment 31 and the second tube segment 32 can be configured as straight tubes so that the user can hold the vacuum cleaner 100 to clean the work surface when the extension is in the unfolded state.

[0045] In some embodiments of this utility model, the extension tube 30 further includes a locking structure 34, combined with Figure 3 In the deployed state, locking structure 34 locks the first pipe segment 31 and the second pipe segment 32, combined with Figure 2 When the vacuum cleaner 100 is in the bent and stored state, the locking structure 34 releases the lock on the first tube segment 31 and the second tube segment 32. When using the vacuum cleaner 100, the first tube segment 31 and the second tube segment 32 can be locked by the locking structure 34. At this time, the extension tube 30 is in a state that cannot be bent, which makes it convenient for the user to use the vacuum cleaner 100 to vacuum. When it is necessary to store the vacuum cleaner 100, the locking structure 34 can release the lock on the first tube segment 31 and the second tube segment 32. At this time, the first tube segment 31 and the second tube segment 32 can be bent relative to each other by the flexible tube 33, which makes it convenient to store the vacuum cleaner 100.

[0046] Combination Figure 1In some embodiments of this utility model, the body 10 includes a dust cup 16, a suction assembly 12, a power supply assembly 13, and a handle 14. The dust cup 16 and the suction assembly 12 are arranged in a vertical direction. The handle 14 is connected to the suction assembly 12 and the power supply assembly 13 respectively. The power supply assembly 13 and the suction assembly 12 are distributed on opposite sides of the first tube section 31. When the vacuum cleaner 100 is in use, it helps to improve the stability of holding the handle 14 and reduce the burden on the user. When the vacuum cleaner 100 is bent and stored, it can balance the center of gravity of the body 10, reduce the risk of the vacuum cleaner 100 tipping over when bent, and thus improve the stability of the vacuum cleaner 100 in the bent and stored state.

[0047] In some embodiments of this utility model, the body 10 includes a dust cup 16 and a suction assembly 12. The dust cup 16 and the suction assembly 12 are distributed along the cleaning direction and connected to the upper end of the first pipe section 31. Exemplarily, both the dust cup 16 and the suction assembly 12 are horizontally oriented. The dust cup 16 and the suction assembly 12 can be distributed along the front-to-back direction, reducing the size occupied by the vacuum cleaner 100 in the height direction. Furthermore, when the vacuum cleaner is in a bent and stored state, it is easier for the center of gravity of the vacuum cleaner 100 to shift downward, improving the stability of the vacuum cleaner 100 when stored.

[0048] The various embodiments of this utility model can be combined with each other without creating contradictions.

[0049] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0050] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0051] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0052] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0053] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0054] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A vacuum cleaner (100) characterized by, include: The vacuum cleaner (100) comprises a body (10), a floor brush (20), and an extension tube (30). The floor brush (20) has a cleaning direction. The extension tube (30) includes a first section (31) and a second section (32). The first section (31) is connected to the body (10), and the lower end of the second section (32) is connected to the floor brush (20). The first section (31) is connected to the upper end of the second section (32), and the first section (31) and the second section (32) are relatively bendable. The vacuum cleaner (100) has an unfolded state and a folded storage state. In the unfolded state, the first pipe segment (31) and the second pipe segment (32) are distributed in the vertical direction; in the bent and stored state, the first pipe segment (31) and the second pipe segment (32) are distributed in the cleaning direction.

2. The dustsucker (100) according to claim 1, characterized in that, In the bent and stowed state, the orthographic projection of the body (10) on the working surface is located in front of or behind the cleaning direction of the floor brush (20).

3. The dustsucker (100) according to claim 1, characterized in that, In the bent and stowed state, the body (10) can be supported on the working surface of the floor brush (20).

4. The dustsucker (100) according to claim 1, characterized in that, In the bent and stowed state, the body (10) is supported on the floor brush (20).

5. The dustsucker (100) according to any one of claims 1-4, characterized in that, The body (10) is provided with a rubber pad (11), which is configured to support the body (10) in the bent and stored state.

6. The dustsucker (100) according to claim 1, characterized in that, In the bent and stowed state, the first pipe segment (31) and the second pipe segment (32) have an included angle α, where 0 < α < 90°.

7. The dustsucker (100) according to claim 6, characterized in that, In the bent and retracted state, the axis of the first pipe segment (31), the axis of the second pipe segment (32), and the preset axis form an acute triangle or a right triangle. The preset axis is a line that is horizontally set on the working surface of the floor brush (20) and connected to the axis of the first pipe segment (31) and the axis of the second pipe segment (32).

8. The dustsucker (100) according to claim 6, characterized in that, In the bent and stowed state, the first pipe segment (31) is perpendicular to the working surface of the floor brush (20); and / or, the angle between the second pipe segment (32) and the floor brush (20) is less than or equal to 90°.

9. The dustsucker (100) according to claim 1, characterized in that, The extension tube (30) also includes a locking structure (34), which locks the first tube segment (31) and the second tube segment (32) in the unfolded state, and releases the locking structure (34) from the first tube segment (31) and the second tube segment (32) in the bent and stored state.

10. The dustsucker (100) according to claim 1, characterized in that, The body (10) includes a dust cup (16), a suction assembly (12), a power supply assembly (13), and a handle (14). The dust cup (16) and the suction assembly (12) are arranged along the axial direction of the first pipe section (31). The handle (14) is connected to the suction assembly (12) and the power supply assembly (13) respectively. The power supply assembly (13) and the suction assembly (12) are distributed on opposite sides of the first pipe section (31).

11. The dustsucker (100) according to claim 1, characterized in that, The body (10) includes a dust cup (16) and a suction assembly (12), the dust cup (16) and the suction assembly (12) are distributed along the cleaning direction and connected to the upper end of the first pipe section (31).

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