Dust collector convenient for conductive connection

Abstract

The utility model discloses a dust collector convenient for conductive connection. The dust collector comprises a handle, a motor shell arranged at the top end of the handle, a connecting piece arranged at the bottom end of the handle, a power connection wire arranged in an inner cavity of the connecting piece, a power source arranged at the bottom end of the connecting piece and electrically connected with the power connection wire, a dust cup inserted into one end of the connecting piece, a connecting cover arranged at one end of the dust cup and provided with a copper sheet, and a power connection socket formed in the connecting cover. Wherein the connecting cover is used for being connected with external equipment and electrically connected with the external equipment through the power connection socket, the power connection socket is connected with the copper sheet through a wire, the dust cup is connected with the connecting piece in an inserted mode so that the copper sheet can be electrically connected with the power connection wire, and the power source supplies electric energy to the external equipment through the power connection socket; according to the utility model, through the mutual cooperation of the copper sheet, the power connection wire and the power connection socket, a tedious wire passing mode can be avoided, conductive connection is facilitated, the expansibility of the embodiment is effectively enhanced, and use by a user is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of cleaning equipment, in particular to a vacuum cleaner which is convenient for conductive connection. Background Art

[0002] Handheld vacuum cleaners are lightweight, portable cleaning devices that are often used for daily cleaning in homes and offices. They are powered by rechargeable batteries and have the advantage of wireless operation, allowing users to easily clean various surfaces, such as floors, furniture, and car interiors. Handheld vacuum cleaners usually use cyclonic or filtering vacuuming technology, using efficient electric drive motors to provide sufficient suction to clean dust and dirt; however, the internal circuits of handheld vacuum cleaners in the prior art are too complicated, and the complex circuit layout increases the manufacturing cost and may result in limited internal space of the vacuum cleaner, affecting the layout and performance optimization of other key components. The complex circuit system also increases the difficulty of maintenance, and may require the vacuum cleaner to be disassembled and the problem to be carefully checked, which will increase the complexity and time cost of maintenance, especially when it is frequently moved or collided during use, which may affect the durability and reliability of the vacuum cleaner. Secondly, handheld vacuum cleaners are usually designed as stand-alone cleaning devices and cannot achieve more functions by electrically connecting external devices. This means that users cannot connect the handheld vacuum cleaner to other smart home devices or cleaning tools to expand its functionality or achieve automated cleaning, which limits its flexibility and scope of application, affecting user convenience and the practicality of the device.

[0003] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0004] The purpose of the utility model is to provide a vacuum cleaner which can effectively solve the above technical problems and is convenient for conductive connection.

[0005] In order to achieve the purpose of this utility model, the following technical solutions are adopted:

[0006] A vacuum cleaner that facilitates conductive connection, characterized in that it includes a handle, a motor housing arranged at the top of the handle, a connector arranged at the bottom of the handle, a connecting wire arranged in the inner cavity of the connector, a power supply arranged at the bottom of the connector and electrically connected to the connecting wire, a dust cup plugged into one end of the connector, a connecting cover arranged at one end of the dust cup and having a copper sheet, and an electrical socket arranged on the connecting cover; wherein the connecting cover is used to connect to an external device and electrically connect to the external device through the electrical socket, the electrical socket is connected to the copper sheet electrical wire, the dust cup is plugged into the connector so that the copper sheet is electrically connected to the connecting wire, and the power supply supplies electrical energy to the external device through the electrical socket.

[0007] Furthermore, the cross-sectional shape of the connector is Z-shaped, and a wire passage cavity is provided inside the connector for the connecting wire to pass through; wherein, a guide block is provided at the bottom end of the dust cup, and a guide groove is provided at the top end of the connector for plugging with the guide block.

[0008] Furthermore, a connection block for electrically connecting to the connection wire is provided in the guide groove.

[0009] Furthermore, the bottom end of the dust cup is provided with a power connection slot for cooperating with the power connection block; wherein the inner cavity of the power connection slot is provided with a power connection element for connecting to the copper sheet wire.

[0010] Furthermore, a motor is provided in the inner cavity of the motor housing, and a cover plate covering one end of the motor is provided at one end of the motor housing, wherein a locking assembly is provided between the motor housing and the cover plate.

[0011] Furthermore, a boss is provided at the top of the locking assembly, a bump is provided at the top of the boss, and a first slot movably plugged with the bump is provided at the top of the cover plate.

[0012] Furthermore, a connecting block is movably connected to the bottom end of the locking assembly; wherein, an abutment block for abutting against the guide groove is provided on the bottom surface of one end of the connecting block away from the locking assembly, and a gap exists between the other end of the connecting block and the guide groove.

[0013] Furthermore, an assembly groove is provided between the locking assembly and the connecting block, a spring and a first fixing column clamped to one end of the spring are provided in the assembly groove, and a second fixing column clamped to the other end of the spring is provided on the inner wall of the cover plate.

[0014] Furthermore, an extension piece for a dust cup is provided at one end of the cover plate; wherein, a buckle piece is provided at one end of the boss, a second slot for the buckle piece to pass through is provided at the top end of the extension piece, and a card interface for interconnecting with the second slot is provided at one end of the dust cup, so that the buckle piece passes through the second slot and buckles the card interface.

[0015] Furthermore, the cover plate is provided with a mesh window for communicating with the dust cup.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the utility model can avoid cumbersome wire-passing methods through the mutual cooperation of copper sheets, connecting wires and power sockets, facilitates conductive connections, effectively enhances the expansibility of this embodiment, and is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a first structural schematic diagram of the utility model.

[0019] Figure 2 This is a second structural schematic diagram of the utility model.

[0020] Figure 3 This is a third structural schematic diagram of the utility model.

[0021] Figure 4 It is the first cross-sectional view of the utility model.

[0022] Figure 5 It is the second cross-sectional view of the present utility model.

[0023] In the figure: 1. handle, 2. wire connection, 3. motor housing, 4. connector, 5. power supply, 6. dust cup, 7. connecting cover, 8. power socket, 9. guide block, 10. copper sheet, 11. guide groove, 12. power connection block, 13. power connection groove, 14. power connection element, 15. cover plate, 16. locking assembly, 17. boss, 18. boss, 19. first slot, 20. extension piece, 21. buckle piece, 22. second slot, 23. card interface, 24. spring, 25. assembly groove, 26. first fixing column, 27. second fixing column, 28. connecting block, 29. abutment block, 30. mesh window, 31. motor, 32. wire cavity, 33. sealing plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.

[0025] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] like Figures 1 to 5 As shown, a vacuum cleaner that is convenient for conductive connection includes a handle 1, a motor housing 3 arranged at the top of the handle 1, a connector 4 arranged at the bottom of the handle 1, a connecting wire 2 arranged in the inner cavity of the connector 4, a power supply 5 arranged at the bottom of the connector 4 and electrically connected to the connecting wire 2, a dust cup 6 plugged into one end of the connector 4, a connecting cover 7 arranged at one end of the dust cup 6 and having a copper sheet 10, and an electrical socket 8 arranged on the connecting cover 7; wherein the connecting cover 7 is used to connect to an external device and electrically connect to the external device through the electrical socket 8, the electrical socket 8 is connected to the copper sheet 10 by wire, the dust cup 6 is plugged into the connector 4 so that the copper sheet 10 is electrically connected to the connecting wire 2, and the power supply 5 supplies electrical energy to the external device through the electrical socket 8.

[0027] like Figures 1 to 5As shown, the cross-sectional shape of the connector 4 is Z-shaped, and the interior of the connector 4 is provided with a wire passage cavity 32 for the connection wire 2 to pass through, and the wire passage cavity 32 prevents the connection wire 2 from being exposed; wherein, a guide block 9 is provided at the bottom end of the dust cup 6, and a guide groove 11 for plugging with the guide block 9 is provided at the top end of the connector 4; in this embodiment, the bottom end of the connector 4 is arranged between the power supply 5 and the handle 1, and the connector 4, the handle 1 and the power supply 5 are interconnected, the power cord in the power supply 5 passes through the wire passage cavity 32 to electrically connect with the connection wire 2, and the top end of the connector 4 is fixed to one end of the motor housing 3, and the corresponding plugging of the guide block 9 and the guide groove 11 facilitates the rapid assembly of the dust cup 6 and the connector 4; it is worth noting that a connection block 12 electrically connected to the connection wire 2 is provided in the guide groove 11, and a connection groove 13 cooperating with the connection block 12 is provided at the bottom end of the dust cup 6; wherein, the inner cavity of the connection groove 13 is provided with a connection element for connecting to the copper sheet 10 wire 14; In the present embodiment, the power connection slot 13 is connected to the copper sheet 10 with electric wires, and the corresponding plugging of the guide block 9 and the guide slot 11 makes the power connection block 12 plugged into the power connection slot 13, and the power connection block 12 is correspondingly abutted against the power connection element 14, and the electric energy of the power supply 5 is transmitted to the power connection element 14 in the power connection slot 13 through the connection wire 2, and is transmitted to the power connection block 12 through the connection element 14, so that the electric energy in the power supply 5 is conveniently transmitted to the copper sheet 10 through the connection block 12. In actual use, the user plugs the dust cup 6 into the connector 4 accordingly, so that the power connection slot 13 and the power connection block 12 are correspondingly plugged and energized, and the electric energy in the power supply 5 is transmitted to the power connection socket 8 in turn through the connection wire 2, the power connection element 14, the power connection block 12, and the copper sheet 10. When the external device is plugged into the power connection socket 8, the electric energy can be transmitted to the external device, which is convenient for the user to plug in and use the external device, effectively enhancing the scope of application of the present embodiment and facilitating user use.

[0028] To further optimize this embodiment, Figures 1 to 5As shown, the inner cavity of the motor housing 3 is provided with a motor 31, and one end of the motor housing 3 is provided with a cover plate 15 covering one end of the motor 15, and the cover plate 15 is provided with a mesh window 30 for communicating with the dust cup 6, wherein a lock component 16 is provided between the motor housing 3 and the cover plate 15. A boss 17 is provided at the top of the lock component 16, and a protrusion 18 is provided at the top of the boss 17. A first slot 19 movably plugged with the protrusion 18 is provided at the top of the cover plate 15, and one end of the lock component 16 is movably buckled with one end of the motor housing 3. In this embodiment, the cover plate 15 covers the lock component 16 and allows the protrusion 18 to pass through the first slot 19 and penetrate to the outside of the first slot 15; in addition, the bottom end of the lock component 16 is also movably connected with a connecting block 28; wherein, an abutting block 29 for abutting with the guide groove 11 is provided on the bottom surface of one end of the connecting block 28 away from the lock component 16, and there is a gap between the other end of the connecting block 28 and the guide groove 11, and the lock component 16 is connected to the outer surface of ... An assembly groove 25 is provided between the buckle assembly 16 and the connecting block 28, and a spring 24 and a first fixing column 26 clamped with one end of the spring 24 are provided in the assembly groove 25. The inner wall of the cover plate 15 is provided with a second fixing column 27 for clamping with the other end of the spring 24. In this embodiment, an abutment block 29 is provided on the bottom surface of the end of the connecting block 28 away from the lock buckle assembly 16, and the two ends of the spring 24 are respectively clamped with the first fixing column 26 and the second fixing column 27. When the spring 24 is not subjected to the vertical downward pressure brought by the user or the outside world, the cross section of the connecting block 28 is parallel to the cross section of the guide groove 11 in the same plane and the abutment block 29 is in contact with the guide groove 11.

[0029] It is worth further explaining that Figures 1 to 5As shown, one end of the cover plate 15 is provided with an extension piece 20 for snapping into the dust cup 6; wherein, one end of the boss 17 is provided with a buckle piece 21, and the top of the extension piece 20 is provided with a second slot 22 for the buckle piece 21 to pass through, and one end of the dust cup 6 is provided with a buckle interface 23 for communicating with the second slot 22, so that the buckle piece 21 passes through the second slot 22 and buckles the buckle interface 23; in this embodiment, the buckle piece 21 is movably snapped with the second slot 20, and the end of the buckle piece 21 away from the boss 17 is provided with an inclined surface; in actual use, when the user assembles the dust cup 6, the dust cup 6 is placed parallel to the connecting piece 4, and the dust cup 6 slides axially along the guide groove 11 and the end of the dust cup 6 with the buckle interface 23 abuts against the buckle piece 21, giving the dust cup 6 a force in the direction of the buckle piece 21, so that the dust cup 6 squeezes the inclined surface on the buckle piece 21, so that the locking assembly 16 moves downward and compresses the spring 24 until the buckle 21 corresponds to the position of the card interface 23, the power connection block 12 and the power connection slot 13 are automatically plugged in, and the spring 24 rebounds to reset the buckle 21 and buckle into the card interface 23; when the user removes the dust cup 6, the protrusion 18 is pressed vertically downward so that the first fixing column 26 compresses the spring 24 to produce compression deformation, and the locking component 16 moves in the inner cavity of the cover plate 15 through the elastic deformation of the spring 24, and the buckle 21 moves downward at the same time as the boss 17 where the protrusion 18 is located, and finally the dust cup 6 is pulled out. The locking component 16 facilitates the disassembly and assembly of the dust cup 6 and the connecting member 4, and can also facilitate the fixing of the connection structure between the power connection block 12 and the power connection slot 13, effectively preventing the loose connection structure between the dust cup 6 and the connecting member 4 from causing the power connection slot 13 and the power connection block 12 to be disconnected, which is convenient for users to use.

[0030] Working principle: Place the dust cup 6 parallel to the connector 4, and make the dust cup 6 slide axially along the guide groove 11 and make the end of the dust cup 6 with the card interface 23 abut against the buckle 21, apply a force to the dust cup 6 in the direction of the buckle 21, so that the dust cup 6 squeezes the inclined surface on the buckle 21, so that the lock assembly 16 moves downward and compresses the spring 24 until the buckle 21 corresponds to the position of the card interface 23, and the power connection block 12 and the power connection slot 13 are automatically plugged in, and the spring 24 rebounds to make the buckle 21 reset and buckle into the card interface 23, and the external device is plugged into the connector 4 through the power socket 8, and the electric energy in the power supply 5 is transmitted to the power socket 8 through the power connection wire 2, the power connection element 14, the power connection block 12, and the copper sheet 10 in turn, so that the electric energy is transmitted to the external device through the power socket 8.

[0031] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0032] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A vacuum cleaner that facilitates conductive connection, characterized in that: The invention comprises a handle (1), a motor housing (3) arranged at the top of the handle (1), a connecting piece (4) arranged at the bottom of the handle (1), a connecting wire (2) arranged in the inner cavity of the connecting piece (4), a power source (5) arranged at the bottom of the connecting piece (4) and electrically connected to the connecting wire (2), a dust cup (6) plugged into one end of the connecting piece (4), a connecting cover (7) arranged at one end of the dust cup (6) and having a copper sheet (10), and an electrical connection socket (8) arranged on the connecting cover (7); wherein the connecting cover (7) is used to connect to an external device and is electrically connected to the external device through the electrical connection socket (8), the electrical connection socket (8) is electrically connected to the copper sheet (10), the dust cup (6) is plugged into the connecting piece (4) so ​​that the copper sheet (10) is electrically connected to the connecting wire (2), and the power source (5) supplies electrical energy to the external device through the electrical connection socket (8).

2. A vacuum cleaner that facilitates conductive connection as claimed in claim 1, characterized in that: The cross-sectional shape of the connecting piece (4) is Z-shaped, and a wire passage cavity (32) is provided inside the connecting piece (4) for the connecting wire (2) to pass through; wherein a guide block (9) is provided at the bottom end of the dust cup (6), and a guide groove (11) is provided at the top end of the connecting piece (4) for plugging into the guide block (9).

3. A vacuum cleaner for convenient conductive connection as claimed in claim 2, characterized in that: A connection block (12) for electrically connecting to the connection wire (2) is provided in the guide groove (11).

4. A vacuum cleaner that facilitates conductive connection as claimed in claim 3, characterized in that: The bottom end of the dust cup (6) is provided with a power connection slot (13) for cooperating with the power connection block (12); wherein the inner cavity of the power connection slot (13) is provided with a power connection element (14) connected to the copper sheet (10) wire.

5. A vacuum cleaner that facilitates conductive connection as claimed in claim 4, characterized in that: A motor (31) is disposed in the inner cavity of the motor housing (3), and a cover plate (15) covering one end of the motor (31) is disposed at one end of the motor housing (3), wherein a locking assembly (16) is disposed between the motor housing (3) and the cover plate (15).

6. A vacuum cleaner that facilitates conductive connection as claimed in claim 5, characterized in that: The top of the locking assembly (16) is provided with a boss (17), the top of the boss (17) is provided with a convex block (18), and the top of the cover plate (15) is provided with a first slot (19) movably plugged with the convex block (18).

7. A vacuum cleaner for convenient conductive connection as claimed in claim 6, characterized in that: The bottom end of the locking assembly (16) is movably connected to a connecting block (28); wherein a bottom surface of one end of the connecting block (28) away from the locking assembly (16) is provided with an abutting block (29) for abutting against the guide groove (11), and a gap exists between the other end of the connecting block (28) and the guide groove (11).

8. A vacuum cleaner for convenient conductive connection as claimed in claim 7, characterized in that: An assembly groove (25) is provided between the locking assembly (16) and the connecting block (28), a spring (24) and a first fixing column (26) clamped with one end of the spring (24) are provided in the assembly groove (25), and a second fixing column (27) for clamping with the other end of the spring (24) is provided on the inner wall of the cover plate (15).

9. A vacuum cleaner that facilitates conductive connection as claimed in claim 8, characterized in that: An extension piece (20) for the dust cup (6) is provided at one end of the cover plate (15); wherein, a buckle piece (21) is provided at one end of the boss (17), a second slot (22) for the buckle piece (21) to pass through is provided at the top end of the extension piece (20), and a card interface (23) for communicating with the second slot (22) is provided at one end of the dust cup (6), so that the buckle piece (21) passes through the second slot (22) and buckles with the card interface (23).

10. A vacuum cleaner that facilitates conductive connection as claimed in claim 9, characterized in that: The cover plate (15) is provided with a mesh window (30) for communicating with the dust cup (6).

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