Dust collection and acarus killing instrument with large suction port

Abstract

The dust collection and mite removal instrument comprises a main machine shell, an installation base is arranged at the top of the main machine shell, a dust collection barrel is installed on the installation base in a clamped mode through a clamping switch, and an opening type rolling brush installation barrel is arranged at the front end of the inner side of the main machine shell. The air suction end of the air suction fan communicates with an air outlet pipe opening of the dust collection barrel through a first communication opening, an air inlet pipe opening of the dust collection barrel communicates with the open type rolling brush installation barrel through a suction air channel, the suction air channel is of a horn-shaped structure, and the end, with a larger horn-shaped opening, of the suction air channel is connected with the open type rolling brush installation barrel. One end with a smaller opening is connected with an air inlet pipe orifice of the dust collecting barrel; according to the dust collection and acarus killing instrument, the horn-shaped suction air channel with the suction end opening of one hundred and ten degrees is designed, the end with the large opening is communicated with the opening type rolling brush installation barrel, the other end of the suction air channel is communicated with the dust collection barrel, the suction end of the suction air channel can suck dust and sundries on the whole cleaning rolling brush, and the dust collection effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust-cleaning and mite-removing devices, and in particular relates to a dust-cleaning and mite-removing device with a large suction port. Background Art

[0002] A dust mite cleaner is a common household cleaning appliance, which mainly relies on a rotating cleaning brush, a fan to vacuum, and an ultraviolet lamp to sterilize and remove mites to clean beds, quilts, sofas, etc. The existing dust mite cleaner has an internal suction duct that cannot take up too much space, so the overall caliber of the duct remains consistent and is relatively small. Due to the long length of the cleaning brush, the suction end of the suction duct cannot better cover a longer range, which may cause the problem that the fluff and other debris stuck to the edge of the cleaning brush cannot be smoothly sucked away. For this reason, the utility model proposes a dust mite cleaner with a large suction port. Utility Model Content

[0003] The purpose of the utility model is to provide a dust and mite removal device with a large suction port to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust-removing and mite-removing device with a large suction port, comprising a main housing, a mounting base is arranged on the top of the main housing, a handle is arranged on one side of the main housing and the mounting base, a switch panel is fixedly arranged on the edge of the mounting base, a dust collecting bucket is mounted on the mounting base through a snap-on switch, an open-type roller brush mounting cylinder is arranged on the inner front end of the main housing, a cleaning roller brush for cleaning is rotatably mounted in the open-type roller brush mounting cylinder, a driving component for driving the cleaning roller brush to rotate is arranged inside the main housing, An ultraviolet sterilization lamp is embedded and fixedly installed at the bottom of the main shell, and an air suction fan is fixedly installed inside the main shell. The air suction end of the air suction fan is connected with the air outlet of the dust bucket through a first connecting port, and the air inlet of the dust bucket is connected with the open roller brush mounting cylinder through an intake air duct, and the intake air duct has a trumpet-shaped structure. The end with a larger trumpet-shaped opening of the suction air duct is connected to the open roller brush mounting cylinder, and the end with a smaller opening is connected to the air inlet of the dust bucket. The opening angle of the trumpet-shaped structure of the suction air duct is 100-110 degrees.

[0005] Preferably, the driving assembly includes a driving motor fixedly mounted inside the main housing, a driving pulley is provided at the output end of the driving motor, one end of the rotating shaft on the cleaning roller brush extends into the main housing, and a driven pulley is fixedly provided at the end, and the driving pulley and the driven pulley are driven by a belt.

[0006] Preferably, the bottom of the open roller brush mounting cylinder is an external opening structure, and a maintenance mesh cover is provided at the bottom opening of the open roller brush mounting cylinder, and the maintenance mesh cover is snap-connected with the bottom of the main housing.

[0007] Preferably, a pair of rollers are further provided at the bottom of the main housing, and an air outlet is provided at the bottom of the main housing corresponding to the air outlet end of the air intake fan.

[0008] Preferably, a filter core is arranged in the dust collecting barrel, and the inner side of the filter core is only connected to the first connecting port, and the inner side of the filter core is only connected to the second connecting port.

[0009] Compared with the prior art, the beneficial effects of the utility model are: the dust mite removal device of the utility model is designed with a trumpet-type suction duct with a suction end opening of 110 degrees, the end with a larger opening is connected to the open roller brush mounting tube, and the other end of the suction duct is connected to the dust collecting bucket, so that the suction end of the suction duct can suck up the fluff and other debris on the entire cleaning roller brush, thereby improving the dust collection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above;

[0012] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0013] Figure 4 This is a schematic diagram of the structure of the suction air duct installation of the utility model;

[0014] Figure 5 This is a schematic diagram of the overall structure of the dust collection bucket of the utility model after being disassembled;

[0015] In the figure: 1. Main housing; 2. Mounting base; 3. Handle; 4. Dust collection bucket; 5. Cleaning roller brush; 6. Maintenance net cover; 7. Roller; 8. Ultraviolet germicidal lamp; 9. Air outlet; 10. Open roller brush mounting cylinder; 11. Drive motor; 12. Intake air duct; 13. Second connecting port; 14. First connecting port; 15. Engagement switch; 16. Intake fan. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figures 1 to 5 , provides a technical solution: a dust removal and mite removal device with a large suction port, comprising a main housing 1, a mounting base 2 is arranged on the top of the main housing 1, a handle 3 is arranged on one side of the main housing 1 and the mounting base 2, a switch panel is fixedly arranged on the edge of the mounting base 2, a dust collecting bucket 4 is mounted on the mounting base 2 by snapping on a snap switch 15, in order to facilitate flexible disassembly and installation, and to facilitate cleaning of the dust collecting bucket 4, an open-type roller brush mounting cylinder 10 is arranged on the inner front end of the main housing 1, a cleaning roller brush 5 for cleaning is rotatably mounted in the open-type roller brush mounting cylinder 10, and the hair on the bed sheet or sand table and other debris are cleaned by the rotation of the cleaning roller brush 5, a driving component for driving the cleaning roller brush 5 to rotate is arranged inside the main housing 1, and the main housing An ultraviolet germicidal lamp 8 is embedded and fixedly arranged at the bottom of the main housing 1 to play the role of sterilization and mite removal. An air suction fan 16 is fixedly arranged inside the main housing 1. The air suction end of the air suction fan 16 is connected with the air outlet of the dust collecting bucket 4 through the first connecting port 14. The air inlet of the dust collecting bucket 4 is connected with the open roller brush mounting cylinder 10 through the suction duct 12, and the suction duct 12 is a trumpet-shaped structure. The trumpet-shaped opening of the suction duct 12 has a larger end connected to the open roller brush mounting cylinder 10, and the smaller opening end is connected to the air inlet of the dust collecting bucket 4. The opening angle of the trumpet-shaped structure of the suction duct 12 is 100-110 degrees, which enhances the dust suction effect and facilitates the dust on the cleaning roller brush 5 to be sucked into the dust collecting bucket 4. In this embodiment, preferably, the driving assembly includes a driving motor 11 fixedly mounted inside the main housing 1, and a driving pulley is provided at the output end of the driving motor 11. One end of the rotating shaft on the cleaning roller brush 5 extends into the main housing 1, and a driven pulley is fixedly provided at the end. The driving pulley and the driven pulley are driven by a belt to realize the rapid rotation of the cleaning roller brush 5 and realize the cleaning function. In this embodiment, preferably, the bottom of the open roller brush installation cylinder 10 is an external opening structure, and the bottom opening of the open roller brush installation cylinder 10 is provided with an inspection net cover 6, and the inspection net cover 6 is connected to the bottom of the main housing 1 in a snap-fit ​​connection, in order to facilitate the cleaning of the cleaning roller brush 5 in the open roller brush installation cylinder 10. In this embodiment, preferably, a pair of rollers 7 are also provided at the bottom of the main housing 1. In order to facilitate the pushing of the entire instrument on the bed or sofa, an air outlet 9 is provided at the bottom of the main housing 1 corresponding to the air outlet end of the air suction fan 16, in order to facilitate the smooth air discharge of the air suction fan 16. In this embodiment, preferably, a filter element is provided in the dust collecting bucket 4, and the inner side of the filter element is only connected to the first connecting port 14, and the filter element is only connected to the second connecting port 13, in order to filter out dust, fluff and other debris and collect them in the dust collecting bucket 4.

[0018] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal and mite removal device with a large suction opening, comprising a main housing (1), a mounting seat (2) being arranged on the top of the main housing (1), a handle (3) being arranged on one side of the main housing (1) and the mounting seat (2), a switch panel being fixedly arranged on the edge of the mounting seat (2), a dust collecting bucket (4) being mounted on the mounting seat (2) by snapping on a snap switch (15), an open roller brush mounting cylinder (10) being arranged at the inner front end of the main housing (1), a cleaning roller brush (5) for cleaning being rotatably mounted in the open roller brush mounting cylinder (10), a driving assembly for driving the cleaning roller brush (5) to rotate being arranged inside the main housing (1), an ultraviolet sterilization lamp (8) being embedded and fixedly arranged at the bottom of the main housing (1), and an air suction fan (16) being fixedly arranged inside the main housing (1), characterized in that: The suction end of the suction fan (16) is connected to the air outlet of the dust collecting bucket (4) through the first connecting port (14), and the air inlet of the dust collecting bucket (4) is connected to the open roller brush mounting cylinder (10) through the suction duct (12), and the suction duct (12) is a trumpet-shaped structure. The end with a larger trumpet-shaped opening of the suction duct (12) is connected to the open roller brush mounting cylinder (10), and the end with a smaller opening is connected to the air inlet of the dust collecting bucket (4). The opening angle of the trumpet-shaped structure of the suction duct (12) is 100-110 degrees.

2. The dust removal and mite removal device with a large suction port according to claim 1, characterized in that: The driving assembly comprises a driving motor (11) fixedly mounted inside the main housing (1), a driving pulley being arranged at the output end of the driving motor (11), one end of the rotating shaft on the cleaning roller brush (5) extending into the main housing (1), and a driven pulley being fixedly arranged at the end, and a belt transmission is provided between the driving pulley and the driven pulley.

3. The dust removal and mite removal device with a large suction port according to claim 1, characterized in that: The bottom of the open roller brush installation cylinder (10) is an external opening structure, and a maintenance net cover (6) is provided at the bottom opening of the open roller brush installation cylinder (10), and the maintenance net cover (6) is snap-fitted and connected to the bottom of the main housing (1).

4. The dust removal and mite removal device with a large suction port according to claim 1, characterized in that: A pair of rollers (7) are also provided at the bottom of the main housing (1), and an air outlet (9) is provided at the bottom of the main housing (1) corresponding to the air outlet end of the air suction fan (16).

5. The dust and mite removal device with a large suction port according to claim 1, characterized in that: A filter core is arranged in the dust collecting barrel (4), and the inner side of the filter core is only connected to the first communication port (14), and the inner side of the filter core is only connected to the second communication port (13).

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