Ultraviolet disinfection sweeping robot

Abstract

The utility model discloses an ultraviolet disinfection sweeping robot which comprises a sweeping robot body, a rolling brush is installed in the center of the bottom of the sweeping robot body, a driving motor is connected to one side of the rolling brush, ultraviolet germicidal lamps are installed on the two sides of the rolling brush, and the ultraviolet germicidal lamps are connected into the bottom end of the sweeping robot body in an embedded mode. Quick dismounting mechanisms are arranged on the two sides of the ultraviolet sterilization lamp; the quick dismounting mechanism comprises a pressing block, one end of the pressing block is connected with a pushing block through an inclined face in an extrusion mode, and the outer surface of the pressing block and the outer surface of the pushing block are sleeved with a shell. According to the ultraviolet disinfection lamp, through the arrangement of the quick dismounting mechanism, the pressing block can be manually pressed to extrude the pushing block to move towards one side through the inclined surface on one side of the top, so that the pushing block rebounds and moves out of the shell through the telescopic spring, and the problem that the ultraviolet disinfection lamp is inconvenient to replace and maintain due to accidental damage is solved; therefore, the ultraviolet germicidal lamp can be conveniently taken out of the bottom of the sweeping robot for maintenance and replacement, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, and particularly relates to an ultraviolet disinfection floor sweeping robot. Background Art

[0002] After retrieval, a Chinese document with the publication number of CN220069626U discloses an ultraviolet disinfection floor sweeping robot, which includes a housing, a dust suction component, a mopping component, a disinfection component and walking wheels; two walking wheels are provided, which are respectively located on both sides of the lower surface of the housing. The housing includes a front end and a rear end arranged oppositely, and the arrangement direction of the front end and the rear end is the same as the axial direction of the two walking wheels. The dust suction component, the mopping component and the disinfection component are arranged in sequence along the direction from the front end to the rear end; a receiving cavity is opened on the lower side of the housing, and the disinfection component includes an ultraviolet disinfection lamp arranged in the receiving cavity, and the light emitting side of the ultraviolet disinfection lamp faces downward.

[0003] Regarding the existing technology, there are the following problems: The ultraviolet disinfection floor sweeping robot provided by this application can further clean the ground after dust suction and mopping, improving the cleaning effect of the ground. Although this device is equipped with an ultraviolet disinfection function, it lacks a convenient disassembly function for the ultraviolet disinfection lamp. Since the structure of the disinfection lamp is prone to damage when subjected to bumps and collisions, it needs to be disassembled, repaired and replaced regularly. At the same time, this device does not have a stable support component for the rotary brush, resulting in the long-term instability of the motor structure and affecting the service life. In view of the above problems, an ultraviolet disinfection floor sweeping robot is provided here. Summary of the Utility Model

[0004] The utility model provides an ultraviolet disinfection floor sweeping robot to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An ultraviolet disinfection floor sweeping robot, including a floor sweeping robot, a rotary brush is installed at the center of the bottom of the floor sweeping robot, a driving motor is connected to one side of the rotary brush, ultraviolet germicidal lamps are installed on both sides of the rotary brush, the ultraviolet germicidal lamps are embedded inside the bottom end of the floor sweeping robot, and quick disassembly mechanisms are arranged on both sides of the ultraviolet germicidal lamps;

[0007] The quick disassembly mechanism includes a pressing block, one end of the pressing block is connected with a pushing block through inclined surface extrusion, the outer surfaces of the pressing block and the pushing block are sleeved with a housing, the pushing block penetrates through one end of the housing and is provided with a telescopic spring, and one end of the telescopic spring is fixedly connected with the ultraviolet germicidal lamp.

[0008] With the above technical solution, through the set quick-disassembly mechanism, the pressing block can be manually pressed to squeeze the pushing block to move to one side through the inclined surface on one side of its top, so that the pushing block rebounds out of the housing through the telescopic spring, solving the problem that the ultraviolet disinfection lamp is inconvenient to replace and repair due to accidental damage, so that the ultraviolet germicidal lamp can be conveniently taken out from the bottom of the floor sweeping robot for maintenance and replacement, improving the practicability.

[0009] A further improvement of the technical solution of the present utility model lies in that: side brushes are installed on both sides of the bottom of the floor sweeping robot, and the side brushes penetrate through the inside of the floor sweeping robot and are installed with drive motors. A water tank is installed inside the floor sweeping robot, and a water pump is built in the water tank. Both sides of the water tank are communicated with a water delivery pipe, and the water delivery pipe is communicated with the side brush. Nozzles are opened at the bottom of the side brush, and the water pump is electrically connected to the control elements built in the floor sweeping robot.

[0010] With the above technical solution, during the operation of the floor sweeping robot in this solution, the water pump can be started to output the water source inside the water tank to the side brush through the water delivery pipe, and the water is sprayed onto the ground by using the nozzles, facilitating subsequent cleaning work.

[0011] A further improvement of the technical solution of the present utility model lies in that: a dust collection box is installed inside the floor sweeping robot, and a suction fan is installed on one side inside the dust collection box. The bottom end of the dust collection box corresponds to the roller brush.

[0012] With the above technical solution, in this solution, the dust is sucked into the inside of the dust collection box through the suction fan from the opening of the roller brush for storage, and the roller brush can wind the hairbrush during the absorption process, improving the cleaning strength.

[0013] A further improvement of the technical solution of the present utility model lies in that: a cleaning cotton cloth is adhesively installed on the back of the bottom of the floor sweeping robot through a magic tape, and anti-falling sensors are installed on both sides of the bottom end of the floor sweeping robot.

[0014] With the above technical solution, in this solution, the cleaning cotton cloth wipes the water-sprayed place on the ground, and the anti-falling sensors provide safety protection for the floor sweeping robot.

[0015] A further improvement of the technical solution of the present utility model lies in that: vertical plates are installed on both sides of the top of the drive motor, and a support rod is slidably connected to the inner side surface of the vertical plate. A buffer spring is installed at the top of the support rod, and the buffer spring is fixedly installed at the bottom end inside the floor sweeping robot through an external bolt.

[0016] With the above technical solution, in this solution, during the traveling process, the drive motor is fixedly connected to the vertical plate, the support rod and the buffer spring. When there is a bump amplitude, the drive motor can drive the vertical plate and the support rod to lift and output the acting force to the buffer spring, thereby ensuring the stability of the motor during the traveling process.

[0017] A further improvement of the technical solution of the present utility model lies in that a compression spring is installed inside the vertical plate, and the top of the compression spring is fixedly connected to the support rod.

[0018] With the above technical solution, in this solution, the support rod drives the compression spring to move vertically at the vertical plate through the resilience force, further reducing the shaking amplitude and playing a stabilizing role.

[0019] A further improvement of the technical solution of the present utility model lies in that rollers are installed on both sides of the bottom of the floor sweeping robot, and a universal wheel is installed at the center of the front end of the roller.

[0020] With the above technical solution, the universal wheel in this solution can well handle the steering of multi-angle work.

[0021] 1. The present utility model provides an ultraviolet disinfection floor sweeping robot. Through the provided quick disassembly mechanism, the pressing block can be manually pressed to squeeze the push block to move to one side through the inclined surface on one side of its top, so that the push block rebounds and moves out of the housing through the telescopic spring, solving the problem that it is inconvenient to replace and repair the ultraviolet disinfection lamp due to accidental damage, so that the ultraviolet germicidal lamp can be conveniently taken out from the bottom of the floor sweeping robot for maintenance and replacement, improving the practicability.

[0022] 2. The present utility model provides an ultraviolet disinfection floor sweeping robot. By using the buffer spring and the compression spring, when the driving motor encounters bumps and amplitudes during use, it can drive the vertical plate to lift, so as to act on the buffer spring to absorb the amplitude force, and at the same time, after rebounding, the compression spring is used for compression absorption, which not only improves the structural stability of the motor, but also reduces the problem that the disinfection lamp of the floor sweeping robot is damaged due to hitting a bumpy road surface. Description of the Drawings

[0023] Figure 1 It is the front view structural schematic diagram of the present utility model;

[0024] Figure 2 It is the sectional view of the present utility model;

[0025] Figure 3 It is the schematic diagram of the quick disassembly mechanism of the present utility model;

[0026] Figure 4 It is the partial structural schematic diagram of the present utility model.

[0027] In the figure: 1. Floor sweeping robot; 101. Roller; 102. Omnidirectional wheel; 2. Rotating brush; 201. Driving motor; 3. Ultraviolet germicidal lamp; 4. Quick disassembly mechanism; 401. Pressing block; 402. Pushing block; 403. Outer shell; 404. Telescopic spring; 5. Side brush; 6. Water tank; 7. Water delivery pipe; 8. Dust collection box; 9. Suction fan; 10. Cleaning cotton cloth; 11. Anti-falling sensor; 12. Vertical plate; 13. Support rod; 14. Buffer spring; 15. Compression spring. Specific embodiments

[0028] The following further elaborates on the present utility model in conjunction with embodiments:

[0029] Embodiment 1

[0030] As Figures 1-4 shown, the present utility model provides an ultraviolet disinfection floor sweeping robot, including a floor sweeping robot 1. A rotating brush 2 is installed at the center of the bottom of the floor sweeping robot 1. One side of the rotating brush 2 is connected with a driving motor 201. Ultraviolet germicidal lamps 3 are installed on both sides of the rotating brush 2. The ultraviolet germicidal lamps 3 are embedded inside the bottom end of the floor sweeping robot 1. Quick disassembly mechanisms 4 are arranged on both sides of the ultraviolet germicidal lamps 3;

[0031] The quick disassembly mechanism 4 includes a pressing block 401. One end of the pressing block 401 is connected with a pushing block 402 through inclined plane extrusion. The outer surfaces of the pressing block 401 and the pushing block 402 are sleeved with an outer shell 403. The pushing block 402 penetrates through one end of the outer shell 403 and is provided with a telescopic spring 404. One end of the telescopic spring 404 is fixedly connected with the ultraviolet germicidal lamp 3.

[0032] In this embodiment, through the arranged quick disassembly mechanism 4, the pressing block 401 can be manually pressed to squeeze the pushing block 402 to move to one side through the inclined plane on one side of its top, so that the pushing block 402 rebounds out of the outer shell through the telescopic spring 404, solving the problem that it is inconvenient to replace and repair the ultraviolet disinfection lamp due to accidental damage, thereby facilitating the removal of the ultraviolet germicidal lamp from the bottom of the floor sweeping robot for maintenance and replacement, and improving the practicability.

[0033] Embodiment 2

[0034] As Figures 1-4As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, side brushes 5 are installed on both sides of the bottom of the floor sweeping robot 1, and a drive motor 201 is installed inside the floor sweeping robot 1 through the side brushes 5. A water tank 6 is installed inside the floor sweeping robot 1, and a water pump is built in the water tank 6. Water pipes 7 are connected to both sides of the water tank 6, and the water pipes 7 are connected to the side brushes 5. Nozzles are provided at the bottom of the side brushes 5. The water pump is electrically connected to the control components built in the floor sweeping robot 1. A dust collection box 8 is installed inside the floor sweeping robot 1, and a suction fan 9 is installed on one side inside the dust collection box 8. The bottom end of the dust collection box 8 corresponds to the roller brush 2. A cleaning cotton cloth 10 is adhesively installed on the back of the bottom of the floor sweeping robot 1 through a magic sticker. Anti-falling sensors 11 are installed on both sides of the bottom end of the floor sweeping robot 1.

[0035] In this embodiment, during the operation of the floor sweeping robot 1, the water pump can be started to output the water source inside the water tank 6 to the side brushes 5 through the water pipes 7, and the water is sprayed onto the ground by using the nozzles to facilitate subsequent cleaning work; the suction fan 9 sucks the dust from the opening of the roller brush 2 into the inside of the dust collection box 8 for storage. During the absorption process, the roller brush 2 can wind the hairbrush to improve the cleaning strength; the cleaning cotton cloth 10 wipes the water-sprayed area on the ground, and the anti-falling sensors 11 provide safety protection for the floor sweeping robot 1.

[0036] Embodiment 3

[0037] As Figures 1-4 shown, on the basis of Embodiment 1 and Embodiment 2, the present utility model provides a technical solution: Preferably, vertical plates 12 are installed on both sides of the top of the drive motor 201, and a support rod 13 is slidably connected to the inner side surface of the vertical plates 12. A buffer spring 14 is installed at the top of the support rod 13, and the buffer spring 14 is fixedly installed at the bottom end inside the floor sweeping robot 1 through an external bolt. A compression spring 15 is installed inside the vertical plates 12, and the top of the compression spring 15 is fixedly connected to the support rod 13. Roller wheels 101 are installed on both sides of the bottom of the floor sweeping robot 1, and a universal wheel 102 is installed at the center of the front end of the roller wheels 101.

[0038] In this embodiment, the drive motor 201 is fixedly connected to the buffer spring 14 through the vertical plates 12 and the support rod 13. When there is a bump amplitude, the drive motor 201 can drive the vertical plates 12 and the support rod 13 to lift and output the acting force to the buffer spring 14, thereby ensuring the stability of the motor 201 during the traveling process; the support rod 13 vertically moves at the vertical plates 12 through the resilience force to drive the compression spring 15, further reducing the shaking amplitude and playing a stabilizing role; the universal wheel 102 can handle the steering of multi-angle work very well.

[0039] Next, specifically describe the working principle of the ultraviolet disinfection floor sweeping robot.

[0040] As Figures 1-4As shown in the figure, when in use, the floor sweeping robot 1 is started through remote control. The working principle of the floor sweeping robot 1 is the prior art content and will not be elaborated here. Driven by the rollers 101 and the omnidirectional wheels 102, when the floor sweeping robot 1 travels along a preset path, the suction fan is started to set the roller brush 2 as a dust suction port, and the dust is sucked into the inside of the dust collection box 8. The roller brush 2 can wind the hair. By starting the water pump in the water tank 6, the water is transmitted to the side brush 5 through the water delivery pipe to spray clean water on the ground, and then wiped by the cleaning cotton cloth 10. Starting the ultraviolet germicidal lamp 3 can perform the ultraviolet germicidal function on the ground structure. By manually pressing the pressing block 401, the pressing block 401 squeezes the push block 402 to move to one side through the hypotenuse. After the push block 402 is squeezed into the inside of the housing 403, the convenient disassembly of the ultraviolet germicidal lamp 3 is realized. During installation, the push block 402 can be fixed to the inside of the housing 403 by the rebounding force provided by the telescopic spring 404. The anti-falling sensor 11 prevents the floor sweeping robot from accurately detecting the steps, so as to realize the bypass operation and improve the structural safety protection of the floor sweeping robot 1. During the traveling process, the driving motor 201 is fixedly connected to the vertical plate 12, the support rod 13 and the buffer spring 14. When there is a bump amplitude, the driving motor 201 can drive the vertical plate 12 and the support rod 13 to lift and output the acting force to the buffer spring 14, so as to ensure the stability of the motor 201 during the traveling process. The support rod 13 vertically moves at the vertical plate 12 through the resilience to drive the compression spring 15, further reducing the shaking amplitude and playing a stabilizing role.

[0041] The above generally describes the present invention in detail, but based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An ultraviolet disinfection sweeping robot, characterized in that: The invention comprises a sweeping robot (1), wherein a roller brush (2) is installed at the center of the bottom of the sweeping robot (1), one side of the roller brush (2) is connected to a driving motor (201), ultraviolet sterilization lamps (3) are installed on both sides of the roller brush (2), the ultraviolet sterilization lamps (3) are embedded in the bottom of the sweeping robot (1), and quick disassembly mechanisms (4) are arranged on both sides of the ultraviolet sterilization lamps (3); The quick disassembly mechanism (4) comprises a pressing block (401), one end of which is connected to a pushing block (402) by means of inclined surface extrusion, the outer surfaces of the pressing block (401) and the pushing block (402) are sleeved with a housing (403), the pushing block (402) passes through one end of the housing (403) and is provided with a telescopic spring (404), one end of which is fixedly connected to the ultraviolet germicidal lamp (3).

2. The ultraviolet disinfection sweeping robot according to claim 1, characterized in that: Side brushes (5) are installed on both sides of the bottom of the sweeping robot (1), and the side brushes (5) are inserted through the inside of the sweeping robot (1) and are equipped with a drive motor (201). A water tank (6) is installed inside the sweeping robot (1), and a water pump is built into the water tank (6). Water pipes (7) are connected to both sides of the water tank (6), and the water pipes (7) are connected to the side brushes (5). A nozzle is provided at the bottom of the side brush (5), and the water pump is electrically connected to a built-in control element of the sweeping robot (1).

3. The ultraviolet disinfection sweeping robot according to claim 1, characterized in that: A dust box (8) is installed inside the sweeping robot (1), and a suction fan (9) is installed on one side of the interior of the dust box (8); the bottom end of the dust box (8) corresponds to the roller brush (2).

4. The ultraviolet disinfection sweeping robot according to claim 1, characterized in that: A cleaning cotton cloth (10) is attached to the back of the bottom of the sweeping robot (1) by means of Velcro, and anti-fall sensors (11) are installed on both sides of the bottom of the sweeping robot (1).

5. The ultraviolet disinfection sweeping robot according to claim 2, characterized in that: Vertical plates (12) are installed on both sides of the top of the driving motor (201), and the inner side surface of the vertical plate (12) is slidably connected to a support rod (13), and a buffer spring (14) is installed on the top of the support rod (13), and the buffer spring (14) is fixed to the inner bottom end of the sweeping robot (1) by external bolts.

6. The ultraviolet disinfection sweeping robot according to claim 5, characterized in that: A compression spring (15) is installed inside the vertical plate (12), and the top of the compression spring (15) is fixedly connected to the support rod (13).

7. The ultraviolet disinfection sweeping robot according to claim 1, characterized in that: Rollers (101) are installed on both sides of the bottom of the sweeping robot (1), and a universal wheel (102) is installed at the front center of the roller (101).

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