Dust collector with detachable and replaceable dust collection opening

Abstract

The utility model discloses a dust collector with a detachable and replaceable dust collection port, which relates to the technical field of dust collectors, and is characterized in that the dust collection port of a pipeline is in threaded connection with a right-angle connecting pipe, the right-angle connecting pipe is in threaded connection with a straight-through connecting pipe, and the straight-through connecting pipe is in threaded connection with an extension rod; the right-angle connecting pipe, the straight-through connecting pipe and the extension rod can be independently detached and can be independently replaced after being damaged, integral replacement is not needed, the maintenance cost is reduced, the filter opening frame is detachably connected to the fixed filter plate, the filter opening frame is convenient to detach and clean due to the detachable design, and the filter opening can be kept clean.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaners, in particular to a vacuum cleaner with a detachable and replaceable suction port. Background Art

[0002] Vacuum cleaners can be divided into vertical, horizontal and portable types according to their structure. The working principle of a vacuum cleaner is to use an electric motor to drive the blades to rotate at high speed, generate negative air pressure in a sealed shell, and absorb dust. At present, with the development of society and the advancement of science and technology, people's requirements for hygiene are getting higher and higher, and the standards are becoming more diverse.

[0003] Current vacuum cleaners are usually of an integrated design. When replacing the vacuum rod and connecting pipe of the vacuum cleaner, they need to be replaced as a whole. In addition, the filter port is easy to get dirty, and the non-detachable filter port is not convenient for subsequent cleaning. Therefore, the utility model proposes a vacuum cleaner with a detachable and replaceable dust port. Utility Model Content

[0004] In order to solve the technical problems existing in the background technology, the utility model provides a vacuum cleaner with a detachable and replaceable dust suction port.

[0005] The utility model proposes a vacuum cleaner with a detachable and replaceable dust suction port, comprising a main body, the main body is connected with a dust suction pipe, and the other end of the dust suction pipe is detachably connected to a pipe fitting, a dust suction port top cover is installed on the pipe fitting, a fixed filter plate is installed on the side of the dust suction port top cover away from the pipe fitting, and a filter port frame is detachably connected to the side of the fixed filter plate away from the dust suction port top cover.

[0006] Preferably, the pipe fitting includes a right-angle connecting pipe, the other end of the dust suction pipe is provided with a duct dust suction port, the right-angle connecting pipe is installed in the duct dust suction port, the other end of the right-angle connecting pipe is connected to a straight-through connecting pipe, the other end of the straight-through connecting pipe is connected to an extension rod, a switch is installed on the extension rod, the other end of the extension rod is connected to the dust suction port connecting rod, and the dust suction port top cover is installed on the other end of the dust suction port connecting rod.

[0007] Preferably, the fixed filter plate and the filter port frame are connected via a snap-fit ​​slot.

[0008] Preferably, the connection between the duct dust suction port and the right-angle connecting pipe is a threaded connection, the connection between the right-angle connecting pipe and the straight-through connecting pipe is a threaded connection, and the connection between the straight-through connecting pipe and the extension rod is a threaded connection.

[0009] Preferably, a fixing frame is installed on the main body, and the fixing frame is used for placing the extension rod, and the fixing frame has a fixing effect on the extension rod.

[0010] Preferably, a charging plate is installed on the base, and a power connection plate is installed on the suction port connecting rod, and the charging plate is adapted to the power connection plate.

[0011] Preferably, a base is installed on the main body, a bracket is installed on the side of the base away from the main body, a small roller is rotatably connected to the middle of the side of the bracket away from the base, and two large rollers are rotatably connected to the side of the base away from the main body.

[0012] Preferably, a top cover is detachably connected to the main body, and a handle is installed on the top cover.

[0013] Preferably, the main body and the top cover are connected via a snap-fit ​​slot.

[0014] Preferably, a display panel is mounted on the main body, a display light is mounted on the display panel, and a dust collection box is mounted on the main body.

[0015] In the present invention, the proposed vacuum cleaner with a detachable and replaceable suction port has the following beneficial technical effects:

[0016] The connection between the pipe dust suction port and the right-angle connecting pipe is a threaded connection, the connection between the right-angle connecting pipe and the straight-through connecting pipe is a threaded connection, and the connection between the straight-through connecting pipe and the extension rod is a threaded connection, so that the right-angle connecting pipe, the straight-through connecting pipe and the extension rod can be disassembled separately, and can be replaced separately after damage, without the need for overall replacement, thereby reducing maintenance costs. In addition, the filter port frame is detachably connected to the fixed filter plate, and the detachable design of the filter port frame facilitates its disassembly and cleaning, which is beneficial to keeping the filter port clean.

[0017] By adding a fixing bracket, users can conveniently store and fix the extension rod after use. The display panel and display light can provide a more intuitive understanding of the status of the device. The charging board provides an additional power source to power the main body, so that the vacuum cleaner can be used independently without being restricted by the location of the indoor plug and the length of the wire.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a left side view of the structure of the utility model;

[0020] Figure 2 It is a right side view of the structure of the utility model;

[0021] Figure 3 It is the front view of the structure of the utility model;

[0022] Figure 4It is a three-dimensional diagram of the structure of the utility model.

[0023] In the figure, 1. dust box; 2. dust pipe; 3. large roller; 4. display board; 5. display light; 6. fixing bracket; 7. power board; 8. small roller; 9. top cover; 10. main body; 11. dust port top cover; 12. filter port frame; 13. switch; 14. base; 15. fixed filter plate; 16. right-angle connecting pipe; 17. straight connecting pipe; 18. handle; 19. charging board; 20. dust port connecting rod; 21. duct dust port; 22. bracket; 23. extension rod. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] like Figure 1-Figure 4 The vacuum cleaner shown has a detachable and replaceable dust suction port, comprising a main body 10, which is the main working part of the vacuum cleaner and is a prior art. The main body 10 is connected to a dust suction pipe 2, and the other end of the dust suction pipe 2 is detachably connected to a pipe fitting, a dust suction port top cover 11 is installed on the pipe fitting, a fixed filter plate 15 is installed on the side of the dust suction port top cover 11 away from the pipe fitting, and a filter port frame 12 is detachably connected to the side of the fixed filter plate 15 away from the dust suction port top cover 11.

[0026] In an optional embodiment, the pipe fitting includes a right-angle connecting pipe 16, the other end of the dust suction pipe 2 is provided with a duct dust suction port 21, the right-angle connecting pipe 16 is installed in the duct dust suction port 21, the other end of the right-angle connecting pipe 16 is connected to a straight-through connecting pipe 17, the other end of the straight-through connecting pipe 17 is connected to an extension rod 23, a switch 13 is installed on the extension rod 23, the other end of the extension rod 23 is connected to a dust suction port connecting rod 20, and the dust suction port top cover 11 is installed at the other end of the dust suction port connecting rod 20. The dust suction port connecting rod 20 is connected to the dust suction port top cover 11.

[0027] The extension rod 23 is an electric extension rod in the prior art, and the extension amount is controlled by a switch 13 .

[0028] In an optional embodiment, the fixed filter plate 15 is connected to the filter port frame 12 via a snap-fit ​​slot.

[0029] In an optional embodiment, the connection between the duct dust suction port 21 and the right-angle connecting pipe 16 is a threaded connection, the connection between the right-angle connecting pipe 16 and the straight connecting pipe 17 is a threaded connection, and the connection between the straight connecting pipe 17 and the extension rod 23 is a threaded connection.

[0030] In an optional embodiment, a fixing frame 6 is installed on the main body 10 , and the fixing frame 6 is used to place the extension rod 23 . The fixing frame 6 is an elastic semicircular ring type clamp in the prior art, and the fixing frame 6 fixes the extension rod 23 .

[0031] In an optional embodiment, a charging plate 19 is installed on the base 14, and a power board 7 is installed on the suction port connecting rod 20. The charging plate 19 is adapted to the power board 7. The charging plate 19 provides an additional power source to power the main body 10. The main body 10 is charged by adapting the charging plate 19 to the power board 7.

[0032] In an optional embodiment, a base 14 is installed on the main body 10, and a bracket 22 is installed on the side of the base 14 away from the main body 10. A small roller 8 is rotatably connected to the middle of the side of the bracket 22 away from the base 14, and two large rollers 3 are rotatably connected to the side of the base 14 away from the main body 10.

[0033] In an optional embodiment, a top cover 9 is detachably connected to the main body 10 , and a handle 18 is installed on the top cover 9 . The handle 18 is installed at the top center of the top cover 9 .

[0034] In an optional embodiment, the main body 10 and the top cover 9 are connected via a snap-fit ​​slot.

[0035] In an optional embodiment, a display panel 4 is mounted on the main body 10 , a display light 5 is mounted on the display panel 4 , and a dust collection box 1 is mounted on the main body 10 .

[0036] The connection between the duct dust suction port 21 and the right-angle connecting pipe 16 is threaded, the connection between the right-angle connecting pipe 16 and the straight connecting pipe 17 is threaded, and the connection between the straight connecting pipe 17 and the extension rod 23 is threaded, so that the right-angle connecting pipe 16, the straight connecting pipe 17 and the extension rod 23 can be disassembled separately, and can be replaced separately after damage, without the need for overall replacement, thereby reducing maintenance costs, and the filter port 12 frame is detachably connected to the fixed filter plate 15, and the detachable design of the filter port 12 frame facilitates its disassembly and cleaning, which is beneficial to keeping the filter port 12 clean.

[0037] By adding the fixing bracket 6, the user can conveniently store and fix the extension rod 23 after use. The display panel 4 and the display light 5 can provide a more intuitive understanding of the status of the device. The charging plate 19 provides an additional power source to power the main body 10, so that the vacuum cleaner can be used independently without being restricted by the location of the indoor plug and the length of the wire.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be installation, detachable connection, or integration; it can be mechanical connection, electrical connection, or communication with each other; it can be direct connection, or indirect connection through an intermediate medium, it can be internal communication between two elements or interaction between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vacuum cleaner with a detachable and replaceable suction port, comprising a main body (10), characterized in that: The main body (10) is connected to a dust suction pipe (2), and the other end of the dust suction pipe (2) is detachably connected to a pipe fitting, a dust suction port top cover (11) is installed on the pipe fitting, a fixed filter plate (15) is installed on the side of the dust suction port top cover (11) away from the pipe fitting, and a filter port frame (12) is detachably connected to the side of the fixed filter plate (15) away from the dust suction port top cover (11).

2. The vacuum cleaner with a detachable and replaceable suction port according to claim 1, characterized in that: The pipe fitting comprises a right-angle connecting pipe (16); the other end of the dust suction pipe (2) is provided with a duct dust suction port (21); the right-angle connecting pipe (16) is installed in the duct dust suction port (21); the other end of the right-angle connecting pipe (16) is connected to a straight-through connecting pipe (17); the other end of the straight-through connecting pipe (17) is connected to an extension rod (23); a switch (13) is installed on the extension rod (23); the other end of the extension rod (23) is connected to a dust suction port connecting rod (20); and the dust suction port top cover (11) is installed at the other end of the dust suction port connecting rod (20).

3. The vacuum cleaner with a detachable and replaceable suction port according to claim 1, characterized in that: The fixed filter plate (15) is connected to the filter port frame (12) via a snap-fit ​​slot.

4. The vacuum cleaner with a detachable and replaceable suction port according to claim 2, characterized in that: The connection between the duct dust suction port (21) and the right-angle connecting pipe (16) is threaded, the connection between the right-angle connecting pipe (16) and the straight connecting pipe (17) is threaded, and the connection between the straight connecting pipe (17) and the extension rod (23) is threaded.

5. The vacuum cleaner with a detachable and replaceable suction port according to claim 2, characterized in that: A fixing frame (6) is installed on the main body (10), and the fixing frame (6) is used for placing the extension rod (23), and the fixing frame (6) plays a role in fixing the extension rod (23).

6. The vacuum cleaner with a detachable and replaceable suction port according to claim 1, characterized in that: The main body (10) is provided with a base (14), the base (14) is provided with a charging plate (19), and the dust suction port connecting rod (20) is provided with a power connection plate (7), the charging plate (19) being compatible with the power connection plate (7).

7. The vacuum cleaner with a detachable and replaceable suction port according to claim 6, characterized in that: A bracket (22) is installed on the side of the base (14) away from the main body (10); a small roller (8) is rotatably connected to the middle of the side of the bracket (22) away from the base (14); and two large rollers (3) are rotatably connected to the side of the base (14) away from the main body (10).

8. The vacuum cleaner with a detachable and replaceable suction port according to claim 1, characterized in that: The main body (10) is detachably connected to a top cover (9), and a handle (18) is installed on the top cover (9).

9. The vacuum cleaner with a detachable and replaceable suction port according to claim 8, characterized in that: The main body (10) and the top cover (9) are connected via a snap-fit ​​slot.

10. The vacuum cleaner with a detachable and replaceable suction port according to claim 1, characterized in that: A display panel (4) is installed on the main body (10), a display light (5) is installed on the display panel (4), and a dust collection box (1) is installed on the main body (10).

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