Handheld dust collector with sterilization function

Abstract

The handheld dust collector with the sterilization function comprises an upper shell, a filter screen is arranged on the inner wall of the upper shell, a lower shell is fixedly installed at the bottom of the upper shell, the lower shell is a dust bin, an insertion opening is fixedly installed on one side of the outer wall of the lower shell, a brush head can be inserted into the insertion opening, and the brush head is connected with the insertion opening. A dust bin is arranged in the lower shell, a cover plate is arranged at the bottom of the lower shell, an exhaust fan is arranged on the inner wall of the lower shell, and a sterilization brush is arranged on the inner wall of the lower shell and can sterilize dust in the dust bin. The utility model aims to solve the problem that dust in the dust bin is not treated and is possibly mixed with a lot of germs. The dust removal device has the technical effect that dust in the dust bin is sterilized through the sterilization brush.

Description

Technical Field

[0001] The utility model relates to the technical field of handheld vacuum cleaner equipment, in particular to a handheld vacuum cleaner with a sterilization function. Background Art

[0002] A handheld vacuum cleaner is a small, lightweight cleaning device designed for quick daily cleaning or to reach places that are difficult to reach with traditional vacuum cleaners. Compared with traditional upright or cylinder vacuum cleaners, handheld vacuum cleaners are smaller and lighter, easy to operate with one hand, allowing users to easily clean furniture, car interiors, curtains, stairs and other narrow or high spaces. Modern handheld vacuum cleaners usually use high-efficiency filtration systems, such as HEPA filters, which can capture extremely small dust particles and allergens, improving cleaning results and indoor air quality. In addition, some high-end models are also equipped with a variety of accessories and brush heads to suit different cleaning needs, such as crevice tools, soft-bristle brushes, etc.

[0003] Although the existing handheld vacuum cleaner can filter dust particles through the filter, the dust bin needs to be disassembled every time the dust bin is cleaned. However, the dust in the dust bin has not been processed and may be mixed with many germs. In addition, a large amount of dust is adhered to the surface of the exhaust fan in the dust bin. It needs to be disassembled and cleaned every time, which is cumbersome to use.

[0004] In view of this, we propose a handheld vacuum cleaner with a sterilization function. Utility Model Content

[0005] Therefore, the purpose of the utility model is to provide a handheld vacuum cleaner with a sterilization function to solve the above-mentioned problems in the prior art.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] According to the first aspect of the utility model, it includes an upper shell, the inner wall of the upper shell is provided with a filter, the bottom of the upper shell is fixedly installed with a lower shell, the lower shell is a dust bin, a socket is fixedly installed on one side of the outer wall of the lower shell, the socket can be inserted into the connecting brush head, the bottom of the lower shell is provided with a cover plate, the inner wall of the lower shell is provided with an exhaust fan, and the inner wall of the lower shell is provided with a sterilization brush, and the sterilization brush can sterilize the dust in the dust bin.

[0008] Furthermore, the sterilization brush comprises a circular plate, which is in a circular ring structure, and is sleeved on the outside of the exhaust fan, and the circular plate can slide up and down on the surface of the exhaust fan.

[0009] Furthermore, side plates are fixedly installed on both sides of the outer wall of the circular plate, sliding grooves are opened on both sides of the inner wall of the lower shell, the side plates are slidably connected to the inner walls of the sliding grooves of the lower shell, and a horizontal plate is provided at the bottom of the two side plates.

[0010] Furthermore, grooves are provided on both sides of the bottom surface of the circular plate, the grooves are C-shaped grooves, lamp beads are evenly provided on the inner walls of the grooves, the lamp beads on the inner walls of the grooves are ultraviolet lamps, and brushes are evenly fixedly installed on the inner walls of the circular plate.

[0011] Furthermore, circular openings are provided on both side surfaces of the circular plate perpendicular to the groove, the circular openings on the surface of the circular plate penetrate one side of the surface of the circular plate and extend to the other side of the surface of the circular plate, and sliding rods are fixedly installed on both sides of the top of the inner wall of the lower shell.

[0012] Furthermore, the surface of the sliding rod is slidably connected to the inner wall of the circular opening of the circular plate, one end of the sliding rod is fixedly connected to the limiting plate, a spring is sleeved on the surface of the sliding rod, one end of the spring abuts against the surface of the circular plate, and the other end of the spring abuts against the surface of the limiting plate.

[0013] Furthermore, a rotating shaft is fixedly mounted on one side of the cover plate, the cover plate is rotatably connected to the bottom of the lower shell body via the rotating shaft, and an arc plate is fixedly mounted on one side of the upper shell body and the lower shell body.

[0014] Furthermore, a handle is fixedly installed on the top of one side of the arc plate, a battery compartment is fixedly installed on the bottom of the handle, a buckle is provided on the bottom of the battery compartment, and the cover plate can be fixedly connected to the bottom of the lower shell through the buckle.

[0015] The utility model has the following advantages: the utility model can sterilize the dust in the dust bin by means of a sterilizing brush, and when the vacuum cleaner is vacuuming, the lamp beads on the inner wall of the slot 211 of the circular plate 21 can irradiate and sterilize the inner wall of the lower shell 12, so that the bacteria carried by the dust in the dust bin is effectively reduced, and when cleaning the dust bin, the brush 212 on the inner wall of the circular plate 21 can clean the dust on the surface of the exhaust fan 122 by pulling the horizontal plate 23, which can effectively reduce the bacteria in the dust in the dust bin compared with traditional vacuum cleaners, and can clean the surface of the exhaust fan without disassembling the exhaust fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front and side stereoscopic view of a handheld vacuum cleaner with a sterilization function according to the utility model;

[0017] Figure 2 This is a bottom schematic diagram of a handheld vacuum cleaner with a sterilization function with its cover opened according to the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the lower shell of a sterilizing brush of a handheld vacuum cleaner with a sterilizing function according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the structure of a sterilization brush of a handheld vacuum cleaner with a sterilization function.

[0020] In the figure: 11, upper shell, 12, lower shell, 121, shaft, 122, exhaust fan, 13, socket, 14, cover plate, 15, arc plate, 16, handle, 17, battery compartment, 171, buckle, 21, round plate, 211, slot, 212, brush, 22, side plate, 23, horizontal plate, 24, slide rod, 241, limit plate, 25, spring. DETAILED DESCRIPTION

[0021] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1

[0023] like Figure 1-Figure 2 As shown, a handheld vacuum cleaner with a sterilization function in an embodiment of the first aspect of the utility model comprises an upper shell 11, the inner wall of the upper shell 11 is provided with a filter screen, a lower shell 12 is fixedly installed at the bottom of the upper shell 11, the lower shell 12 is a dust bin, a socket 13 is fixedly installed on one side of the outer wall of the lower shell 12, the socket 13 can be inserted into the connection brush head, a cover plate 14 is provided at the bottom of the lower shell 12, an exhaust fan 122 is provided on the inner wall of the lower shell 12, and a sterilization brush is provided on the inner wall of the lower shell 12. The sterilizing brush can sterilize the dust in the dust bin. A rotating shaft 121 is fixedly installed on one side of the cover plate 14. The cover plate 14 is rotatably connected to the bottom of the lower shell 12 through the rotating shaft 121. An arc plate 15 is fixedly installed on one side of the upper shell 11 and the lower shell 12. A handle 16 is fixedly installed on the top of one side of the arc plate 15. A battery compartment 17 is fixedly installed on the bottom of the handle 16. A buckle 171 is provided at the bottom of the battery compartment 17. The cover plate 14 can be fixedly connected to the bottom of the lower shell 12 through the buckle 171.

[0024] In the above embodiment, it should be noted that the filter on the inner wall of the upper shell 11 can be removed for cleaning, the lower shell 12 can absorb and store dust through the exhaust fan 122, the sterilization brush can sterilize the dust on the inner wall of the lower shell 12, the cover 14 can close or open the lower shell 12 by rotating, and batteries are provided in the battery compartment 17, and the exhaust fan 122 can be electrically connected to the batteries in the battery compartment 17.

[0025] Example 2

[0026] like Figure 3-Figure 4 As shown, a handheld vacuum cleaner with a sterilization function in an embodiment of the first aspect of the utility model includes all the contents of embodiment 1. In addition, the sterilization brush includes a circular plate 21, which is in a circular ring structure. The circular plate 21 is sleeved on the outside of the exhaust fan 122, and the circular plate 21 can slide up and down on the surface of the exhaust fan 122. Side plates 22 are fixedly installed on both sides of the outer wall of the circular plate 21, and slide grooves are provided on both sides of the inner wall of the lower shell 12. The side plates 22 are slidably connected to the inner wall of the slide groove of the lower shell 12, and a horizontal plate 23 is provided at the bottom of the two side plates 22. Slots 211 are provided on both sides of the bottom surface of the circular plate 21, and the slots 211 are C-shaped slots. The inner wall of the slot 211 is evenly provided with lamp beads, and the lamp beads on the inner wall of the slot 211 are ultraviolet lamps. The inner wall of the circular plate 21 is evenly fixed with a brush 212;

[0027] In the above embodiment, it should be noted that the circular plate 21 can slide along the two sides of the inner wall of the lower shell 12 through the side plate 22, so that the brush 212 on the inner wall of the circular plate 21 can clean the surface of the exhaust fan 122. The brush 212 is made of rubber, which can effectively prevent the surface of the brush 212 from sticking dust due to static electricity and can effectively improve the service life. The lamp beads on the inner wall of the groove 211 can sterilize the dust in the lower shell 12.

[0028] Example 3

[0029] like Figure 3-Figure 4 As shown, a handheld vacuum cleaner with a sterilization function in an embodiment of the first aspect of the utility model includes all the contents of embodiment 2. In addition, circular openings are provided on both side surfaces of the circular plate 21 perpendicular to the groove 211, and the circular opening on the surface of the circular plate 21 penetrates one side of the surface of the circular plate 21 and extends to the other side of the surface of the circular plate 21. Slide rods 24 are fixedly installed on both sides of the top of the inner wall of the lower shell 12, and the surface of the slide rod 24 is slidably connected to the inner wall of the circular opening of the circular plate 21. One end of the slide rod 24 is fixedly connected to a limiting plate 241, and a spring 25 is sleeved on the surface of the slide rod 24, and one end of the spring 25 abuts against the surface of the circular plate 21, and the other end of the spring 25 abuts against the surface of the limiting plate 241.

[0030] In the above embodiment, it should be noted that when it is necessary to clean the surface of the exhaust fan 122, after opening the cover 14, the horizontal plate 23 is pulled by hand, and the circular plate 21 can slide along the surface of the slide rod 24. When the horizontal plate 23 is released, the circular plate 21 can be reset by the spring 25, and it can be pulled multiple times to achieve the effect of cleaning the surface of the exhaust fan 122.

[0031] The usage process of the utility model is as follows. Those skilled in the art will, the lamp beads on the inner wall of the groove 211 can sterilize the dust in the lower shell 12. When the dust in the lower shell 12 needs to be cleaned, the cover 14 is opened to pour the dust out of the lower shell 12, and the horizontal plate 23 is pulled by hand, the circular plate 21 can slide along the surface of the slide rod 24, and the brush 212 on the inner wall of the circular plate 21 cleans the surface of the exhaust fan 122. When the horizontal plate 23 is released, the circular plate 21 can be reset by the spring 25, and it can be pulled multiple times to achieve the effect of cleaning the surface of the exhaust fan 122.

[0032] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A handheld vacuum cleaner with a sterilization function, comprising an upper shell (11), the inner wall of the upper shell (11) is provided with a filter screen, a lower shell (12) is fixedly mounted at the bottom of the upper shell (11), the lower shell (12) is a dust bin, a socket (13) is fixedly mounted on one side of the outer wall of the lower shell (12), the socket (13) can be inserted into a connected brush head, a cover plate (14) is provided at the bottom of the lower shell (12), and an exhaust fan (122) is provided on the inner wall of the lower shell (12), characterized in that: The inner wall of the lower shell (12) is provided with a sterilizing brush, and the sterilizing brush can sterilize the dust in the dust bin.

2. A handheld vacuum cleaner with a sterilization function according to claim 1, characterized in that: The sterilizing brush comprises a circular plate (21) which is in a circular ring structure. The circular plate (21) is sleeved on the outside of the exhaust fan (122), and the circular plate (21) can slide up and down on the surface of the exhaust fan (122).

3. A handheld vacuum cleaner with sterilization function according to claim 2, characterized in that: Side plates (22) are fixedly mounted on both sides of the outer wall of the circular plate (21), and sliding grooves are provided on both sides of the inner wall of the lower shell (12). The side plates (22) are slidably connected to the inner walls of the sliding grooves of the lower shell (12), and a transverse plate (23) is provided at the bottom of the two side plates (22).

4. A handheld vacuum cleaner with a sterilization function according to claim 3, characterized in that: Grooves (211) are provided on both sides of the bottom surface of the circular plate (21), the grooves (211) are C-shaped grooves, lamp beads are evenly provided on the inner wall of the groove (211), the lamp beads on the inner wall of the groove (211) are ultraviolet lamps, and brushes (212) are evenly fixedly installed on the inner wall of the circular plate (21).

5. A handheld vacuum cleaner with a sterilization function according to claim 4, characterized in that: Circular openings are provided on both sides of the circular plate (21) perpendicular to the groove (211); the circular openings on the surface of the circular plate (21) penetrate one side of the surface of the circular plate (21) and extend to the other side of the surface of the circular plate (21); and sliding rods (24) are fixedly mounted on both sides of the top of the inner wall of the lower shell (12).

6. A handheld vacuum cleaner with sterilization function according to claim 5, characterized in that: The surface of the sliding rod (24) is slidably connected to the inner wall of the circular opening of the circular plate (21), one end of the sliding rod (24) is fixedly connected to the limiting plate (241), and a spring (25) is sleeved on the surface of the sliding rod (24), one end of the spring (25) abuts against the surface of the circular plate (21), and the other end of the spring (25) abuts against the surface of the limiting plate (241).

7. The handheld vacuum cleaner with sterilization function according to claim 1, characterized in that: A rotating shaft (121) is fixedly mounted on one side of the cover plate (14), and the cover plate (14) is rotatably connected to the bottom of the lower shell (12) via the rotating shaft (121). An arc plate (15) is fixedly mounted on one side of the upper shell (11) and the lower shell (12).

8. The handheld vacuum cleaner with sterilization function according to claim 7, characterized in that: A handle (16) is fixedly mounted on the top of one side of the arc plate (15); a battery compartment (17) is fixedly mounted on the bottom of the handle (16); a buckle (171) is provided at the bottom of the battery compartment (17); and the cover plate (14) can be fixedly connected to the bottom of the lower shell (12) via the buckle (171).

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