A dust collector with an electrostatic elimination structure

Abstract

The utility model relates to a dust collector with static electricity removing structure, it includes metal dust collecting cylinder, the bottom of metal dust collecting cylinder is installed with plastic base, the bottom of plastic base is installed with a plurality of rubber universal wheel, the bottom of metal dust collecting cylinder is connected with metal conducting rod, and the end of metal conducting rod is penetrated to the outside of plastic base and is installed with metal gyro wheel, the outer surface of metal dust collecting cylinder is connected with dust collection pipe, and the end of dust collection pipe is connected with first plastic pipe, and the end of first plastic pipe is connected with second plastic pipe through connecting hose, and the end of second plastic pipe is provided with dust collection head, through the setting of metal conducting rod and metal gyro wheel, can release static electricity prevent static electricity damage electronic component, and metal gyro wheel rolls along with the movement of metal dust collecting cylinder, not only avoid causing ground wear and tear, and also will avoid carrying dust, lint and other sundries to move and scatter to the surrounding environment, cause the situation of secondary pollution.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner technology, specifically a vacuum cleaner with an anti-static structure. Background Technology

[0002] A vacuum cleaner is a household appliance that uses a motor to drive a fan to generate powerful suction, sucking dust, debris, and other tiny particles from floors, furniture surfaces, or other areas into a dust collection box or bag, thereby achieving the purpose of cleaning and greatly improving the cleaning efficiency and convenience of home and office environments.

[0003] Chinese patent CN215687439U discloses an anti-static structure for a vacuum cleaner. This vacuum cleaner can release static electricity and prevent static damage to electronic components through the setting of a conductive chain.

[0004] Although the aforementioned patent can release static electricity, the conductive chain needs to be dragged on the ground for use, which not only easily causes wear and tear on the ground, but also easily carries dust, lint and other debris into the surrounding environment during the dragging process, causing secondary pollution. In addition, existing vacuum cleaners are not convenient for cleaning under beds and sofas, often requiring users to bend over, squat or even lie on the ground, which is inconvenient to operate. Utility Model Content

[0005] The purpose of this invention is to provide a vacuum cleaner with an anti-static structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows.

[0007] A vacuum cleaner with an anti-static structure includes a metal dust collection cylinder. A plastic base is mounted on the bottom of the metal dust collection cylinder, and multiple rubber casters are mounted on the bottom of the plastic base. A metal conductive rod is connected to the bottom of the metal dust collection cylinder, and the end of the metal conductive rod extends to the outside of the plastic base and is fitted with metal rollers. A suction pipe is connected to the outer surface of the metal dust collection cylinder, and a first plastic tube is connected to the end of the suction pipe. The end of the first plastic tube is connected to a second plastic tube via a connecting hose, and a suction head is provided at the end of the second plastic tube. An angle adjustment mechanism is provided between the first and second plastic tubes.

[0008] Therefore, the use of metal conductive rods and metal rollers can release static electricity and prevent damage to electronic components. Furthermore, the metal rollers roll along with the metal dust collection cylinder, reducing friction on the ground and preventing wear and tear. This also prevents dust, lint, and other debris from being carried into the surrounding environment and causing secondary pollution. The angle adjustment mechanism allows for bending of the first and second plastic tubes. When cleaning areas such as under beds or sofas, the first and second plastic tubes can be bent, avoiding the need for users to bend over, squat, or even lie on the ground, thus improving the user experience.

[0009] Furthermore, the angle adjustment mechanism includes a protruding rod installed on the outer surface of the second plastic tube. The outer surface of the protruding rod has an annular groove, and an annular block is provided inside the annular groove. A connecting plate is installed on the outer surface of the annular block. The end of the connecting plate is connected to the first plastic tube, and the end of the protruding rod is provided with a fixing mechanism that can fix the annular block.

[0010] When it is necessary to bend the first and second plastic tubes, first use the fixing mechanism to release the ring block from the fixing mechanism. Then, rotate the first plastic tube to drive the ring block to rotate inside the ring groove to achieve the bending purpose. After bending to the appropriate angle, use the fixing mechanism to fix the ring block, so that the first and second plastic tubes are fixed at the current bending angle. Then, hold the first plastic tube and drive the vacuum head to reach under the bed or sofa for cleaning.

[0011] Furthermore, the fixing mechanism includes an abutment plate installed on the side surface of the annular block, and a screw hole is opened at the end of the protruding rod, with a bolt installed inside the screw hole.

[0012] When it is necessary to fix the ring block, due to the setting of the abutment plate, its side surface extends to the outside of the end of the protruding rod. Therefore, it is only necessary to tighten the bolts so that its end is pressed against the side surface of the ring block to fix the ring block.

[0013] Furthermore, a fixing plate is installed on the outer surface of the second plastic tube near the vacuum head, and a camera is installed on the outer surface of the fixing plate. A display screen is installed on the outer surface of the first plastic tube, and the display screen is electrically connected to the camera.

[0014] By using a camera and display screen, the situation under the bed or sofa can be shown on the screen, helping users understand the environment underneath without having to bend over, squat, or even lie on the ground, making cleaning easier.

[0015] Furthermore, a bracket is mounted on the outer surface of the first plastic tube, and the display screen is mounted on the inner side of the bracket via a damping hinge.

[0016] The angle of the display screen can be adjusted by using a bracket and a damping hinge to meet the needs of different usage situations.

[0017] Furthermore, the outer surface of the mounting plate is equipped with multiple lighting lamps, which are distributed in a coaxial array around the camera.

[0018] The lighting provides illumination, allowing users to clearly see the area under the bed and sofa via the display screen, facilitating cleaning and preventing any omissions.

[0019] Furthermore, the metal conductive rod has an inner cavity, inside which is a metal top plate. A metal connecting rod is connected to the outer surface of the metal top plate, and the end of the metal connecting rod is connected to a metal roller. A spring is installed inside the inner cavity, with its two ends abutting against the inner wall of the inner cavity and the metal top plate, respectively.

[0020] The spring mechanism allows the metal rollers to move vertically, enabling them to be used on uneven surfaces and ensuring constant contact with the ground to release static electricity.

[0021] Furthermore, the outer surface of the bolt end is provided with anti-slip protrusions.

[0022] The anti-slip protrusions increase the pressure points on the bolts and hands, making it easy to tighten the bolts and fix the ring block. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a cross-sectional structural diagram of the metal conductive rod in this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the first plastic tube and the second plastic tube in this utility model;

[0026] Figure 4 This is a schematic diagram of the adjustment mechanism and the fixing mechanism in this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the fixing plate in this utility model.

[0028] In the diagram: 100, Metal dust collection bin; 101, Plastic base; 102, Rubber caster wheel; 103, Metal conductive rod; 104, Metal roller; 105, Suction hose; 106, First plastic tube; 107, Connecting hose; 108, Second plastic tube; 109, Suction head; 200, Angle adjustment mechanism; 201, Protruding rod; 202, Annular groove; 203, Annular block; 204, Connecting plate; 300, Fixing mechanism; 301, Abutment plate; 302, Screw hole; 303, Bolt; 400, Fixing plate; 401, Camera; 402, Display screen; 500, Bracket; 501, Damping shaft; 600, Lighting lamp; 700, Inner cavity; 701, Metal top plate; 702, Spring; 703, Metal connecting rod. Detailed Implementation

[0029] The present invention will now be described in detail with reference to the accompanying drawings.

[0030] like Figure 1-5 As shown, a vacuum cleaner with an anti-static structure includes a metal dust collection cylinder 100. A plastic base 101 is mounted on the bottom of the metal dust collection cylinder 100, and multiple rubber casters 102 are mounted on the bottom of the plastic base 101. A metal conductive rod 103 is connected to the bottom of the metal dust collection cylinder 100, and the end of the metal conductive rod 103 extends to the outside of the plastic base 101 and is mounted with a metal roller 104. A suction pipe 105 is connected to the outer surface of the metal dust collection cylinder 100, and a first plastic tube 106 is connected to the end of the suction pipe 105. The end of the first plastic tube 106 is connected to a second plastic tube 108 through a connecting hose 107. A suction head 109 is provided at the end of the second plastic tube 108, and an angle adjustment mechanism 200 is provided between the first plastic tube 106 and the second plastic tube 108.

[0031] During use, the rubber casters 102 facilitate the movement of the metal dust collection cylinder 100. The metal conductive rod 103 and metal rollers 104 release static electricity, preventing damage to electronic components. The metal rollers 104 roll along with the metal dust collection cylinder 100, reducing friction on the ground and preventing wear. They also prevent dust, lint, and other debris from being carried into the environment and causing secondary pollution. When cleaning under beds or sofas, the angle adjustment mechanism 200 can be used to bend the first plastic tube 106 and the second plastic tube 108, for example, to a 90-degree angle. This allows the second plastic tube 108 and the vacuum head 109 to reach under the bed or sofa for cleaning, while the first plastic tube 106 remains on the outside for handheld use. This avoids the user having to bend over, squat, or even lie on the ground, improving the user experience.

[0032] Specifically, the angle adjustment mechanism 200 includes a protruding rod 201 mounted on the outer surface of the second plastic tube 108. An annular groove 202 is formed on the outer surface of the protruding rod 201, and an annular block 203 is disposed inside the annular groove 202. A connecting plate 204 is mounted on the outer surface of the annular block 203. The end of the connecting plate 204 is connected to the first plastic tube 106. A fixing mechanism 300 is provided at the end of the protruding rod 201 to fix the annular block 203. When it is necessary to adjust the angle of the first plastic tube 106 and the second plastic tube... When bending 108, first use the fixing mechanism 300 to release the fixing of the annular block 203. Then, rotate the first plastic tube 106 to drive the annular block 203 to rotate inside the annular groove 202 to achieve the purpose of bending. After bending to a suitable angle, use the fixing mechanism 300 to fix the annular block 203, so that the first plastic tube 106 and the second plastic tube 108 are fixed at the current bending angle. Then, hold the first plastic tube 106 to drive the vacuum head 109 to reach under the bed or sofa for cleaning.

[0033] Specifically, the fixing mechanism 300 includes an abutment plate 301 installed on the side surface of the annular block 203. The end of the protruding rod 201 is provided with a screw hole 302, and a bolt 303 is installed inside the screw hole 302. When it is necessary to fix the annular block 203, due to the setting of the abutment plate 301, its side surface extends to the outside of the end of the protruding rod 201. Therefore, it is only necessary to tighten the bolt 303 so that its end is pressed against the side surface of the annular block 203 to fix the annular block 203.

[0034] Specifically, a fixing plate 400 is installed on the outer surface of the second plastic tube 108 near the vacuum head 109. A camera 401 is installed on the outer surface of the fixing plate 400. A display screen 402 is provided on the outer surface of the first plastic tube 106. The display screen 402 is electrically connected to the camera 401. Through the setting of the camera 401 and the display screen 402, the situation under the bed or sofa can be displayed on the display screen 402, thereby helping the user to understand the environment under the bed without having to bend over, squat down or even lie on the ground, making it easier to clean.

[0035] Specifically, a bracket 500 is installed on the outer surface of the first plastic tube 106, and the display screen 402 is installed on the inner side of the bracket 500 via a damping pivot 501. Through the bracket 500 and the damping pivot 501, the angle of the display screen 402 can be adjusted to meet the usage needs under different conditions.

[0036] Specifically, the outer surface of the fixing plate 400 is provided with multiple lights 600, which are distributed in a coaxial array around the camera 401. The lights 600 provide illumination, helping users to clearly see the situation under the bed and sofa through the display screen 402, making cleaning easier and preventing any omissions.

[0037] Specifically, the metal conductive rod 103 has an inner cavity 700 inside, and a metal top plate 701 is provided inside the inner cavity 700. A metal connecting rod 703 is connected to the outer surface of the metal top plate 701. The end of the metal connecting rod 703 is connected to the metal roller 104. A spring 702 is provided inside the inner cavity 700. The two ends of the spring 702 abut against the inner wall of the inner cavity 700 and the metal top plate 701, respectively. The spring 702 provides the metal roller 104 with a certain vertical movement space, enabling it to be used on uneven ground and ensuring that the metal roller 104 is always in contact with the ground to release static electricity.

[0038] Specifically, the outer surface of the end of the bolt 303 is provided with anti-slip protrusions. By setting the anti-slip protrusions, the force points of the bolt 303 and the hand can be increased, and the bolt 303 can be easily tightened to fix the ring block 203.

[0039] The above is a detailed description of the present invention in conjunction with specific embodiments, and it should not be construed that the specific embodiments of the present invention are limited to these descriptions. For those skilled in the art, any equivalent substitutions or obvious modifications made without departing from the concept of the present invention, and which have the same performance or use, should be considered as falling within the patent protection scope defined by the submitted claims.

Claims

1. A vacuum cleaner with an anti-static structure, comprising a metal dust collection cylinder (100), characterized in that: The bottom of the metal dust collection cylinder (100) is fitted with a plastic base (101), and the bottom of the plastic base (101) is fitted with a plurality of rubber casters (102). The bottom of the metal dust collection cylinder (100) is connected to a metal conductive rod (103), and the end of the metal conductive rod (103) extends through to the outside of the plastic base (101) and is fitted with a metal roller (104). The outer surface of the metal dust collection cylinder (100) is connected to a suction pipe (105). The end of the suction pipe (105) is connected to a first plastic pipe (106). The end of the first plastic pipe (106) is connected to a second plastic pipe (108) through a connecting hose (107). The end of the second plastic pipe (108) is provided with a suction head (109). An angle adjustment mechanism (200) is provided between the first plastic pipe (106) and the second plastic pipe (108).

2. A vacuum cleaner with an anti-static structure according to claim 1, characterized in that: The angle adjustment mechanism (200) includes a protruding rod (201) installed on the outer surface of the second plastic tube (108). The outer surface of the protruding rod (201) is provided with an annular groove (202). An annular block (203) is provided inside the annular groove (202). A connecting plate (204) is installed on the outer surface of the annular block (203). The end of the connecting plate (204) is connected to the first plastic tube (106). The end of the protruding rod (201) is provided with a fixing mechanism (300) that can fix the annular block (203).

3. A vacuum cleaner with an anti-static structure according to claim 2, characterized in that: The fixing mechanism (300) includes an abutment plate (301) installed on the side surface of the annular block (203), and a screw hole (302) is provided at the end of the protruding rod (201), and a bolt (303) is installed inside the screw hole (302).

4. A vacuum cleaner with an anti-static structure according to claim 3, characterized in that: A fixing plate (400) is installed on the outer surface of the second plastic tube (108) near the side of the vacuum head (109). A camera (401) is installed on the outer surface of the fixing plate (400). A display screen (402) is provided on the outer surface of the first plastic tube (106). The display screen (402) is electrically connected to the camera (401).

5. A vacuum cleaner with an anti-static structure according to claim 4, characterized in that: A bracket (500) is mounted on the outer surface of the first plastic tube (106), and the display screen (402) is mounted on the inner side of the bracket (500) via a damping pivot (501).

6. A vacuum cleaner with an anti-static structure according to claim 5, characterized in that: The outer surface of the fixing plate (400) is provided with a plurality of lighting lamps (600), and the plurality of lighting lamps (600) are distributed in a coaxial array around the camera (401).

7. A vacuum cleaner with an anti-static structure according to claim 1, characterized in that: The metal conductive rod (103) has an inner cavity (700) inside, and a metal top plate (701) is provided inside the inner cavity (700). A metal connecting rod (703) is connected to the outer surface of the metal top plate (701). The end of the metal connecting rod (703) is connected to the metal roller (104). A spring (702) is provided inside the inner cavity (700). The two ends of the spring (702) abut against the inner wall of the inner cavity (700) and the metal top plate (701) respectively.

8. A vacuum cleaner with an anti-static structure according to claim 3, characterized in that: The outer surface of the end of the bolt (303) is provided with anti-slip protrusions.

Images