CN-224220068-U - Ultraviolet disinfection ground cleaning robot

CN224220068UCN 224220068 UCN224220068 UCN 224220068UCN-224220068-U

Abstract

The utility model relates to the technical field of floor cleaning robots, in particular to an ultraviolet disinfection floor cleaning robot which comprises raspberry pie, in the present utility model, the autonomous floor cleaning robot can be applied to cleaning and ultraviolet sterilization of a hospital room, as well as a floor and a room where a patient is located. The design of the robot is such that the robot can be used as both a floor cleaner and a disinfection robot. The ultraviolet portion of the top may be separated and used as a cleaning robot. After the patient leaves the room, the ultraviolet sterilizer section can be inserted and used as a sterilization robot. The top ultraviolet sterilization section may be separated and used as a cleaning robot, and the ultraviolet cleaner section may be inserted and used as a sterilization robot after the patient leaves the room. The design is such that the robot can easily clean corners of a room and even navigate under a bed and a chair. The buffer length of the sensor is 3cm in order to obtain maximum area coverage.

Inventors

ZHANG MENG
HUANG JUN
HUANG XU
ZHANG LEI
LIANG LINGRONG
WU JUNQI

Assignees

伯恩半导体（深圳）有限公司

Dates

Publication Date: 20260512
Application Date: 20250521

Claims (6)

1. The ultraviolet disinfection floor cleaning robot comprises a raspberry pie and is characterized in that the input end of the raspberry pie is electrically connected with a driving motor, and the output end of the raspberry pie is electrically connected with an ultrasonic sensor, an indicator lamp, a 12V power supply and a water storage tank.
2. The ultraviolet-sterilized floor cleaning robot of claim 1, wherein the output end of the raspberry group is further electrically connected to a blower, a mop head, a front end brush, and a water spray head.
3. The floor cleaning robot with ultraviolet sterilization according to claim 1, wherein the ultrasonic sensors are provided in two groups at a front part of the robot and in one group at a rear part of the robot.
4. The floor cleaning robot with ultraviolet sterilization according to claim 1, wherein the robot is provided with two standard wheels and one ball wheel, and a dust collector.
5. The floor cleaning robot with ultraviolet sterilization function according to claim 4, wherein the front end brushes are two groups, three UVC sterilizing lamp units are arranged at the top of the robot, the UVC sterilizing lamp units are detachable, and two UVC sterilizing lamps are arranged at the bottom of the robot.
6. The ultraviolet-sterilized floor cleaning robot according to claim 1, wherein the robot is powered by a 12V power supply, and is controlled by an Arduino Uno board.

Description

Ultraviolet disinfection ground cleaning robot Technical Field The utility model relates to the technical field of floor cleaning robots, in particular to an ultraviolet disinfection floor cleaning robot. Background The floor mopping robot is suitable for the ground with a small amount of garbage, and does not need a clean and smooth surface. However, the related study started later. As a research focus in the field of cleaning robots in recent years, there are still many technical problems to be overcome. Most existing products are semi-automatic and require manual assistance due to the need to consider the automatic cleaning of the wipes and the post-treatment of the contaminated water. Currently, its development is still immature. The mopping robot adopts active mopping methods and passive mopping methods. The passive mopping robot fixedly mounts the cleaning cloth at the bottom of the robot to ensure effective contact with the ground. When the robot moves forward, it passively drives the rag to wipe the floor and perform a dust pushing action. Since the water production is controlled in advance, there is little water left on the floor after wiping, and it is therefore unnecessary to collect it. This method is easy to implement, but the cleaning effect is poor, and the rag is easy to get dirty. To maintain the cleaning effect, the wipes need to be replaced frequently. Corresponding to passive mopping is active mopping, i.e. mopping cloth is mounted on movable parts of the robot, such as a driving mechanism and a rotating mechanism, and the motor motion drives the mopping cloth relative to the ground to simulate the reciprocating wiping process when people mopping. This method has a better cleaning effect but requires more driving elements and a more complex structure. Disclosure of utility model The present utility model is directed to solving the technical problems set forth in the background art. The utility model adopts the following technical scheme that the ultraviolet disinfection floor cleaning robot comprises a raspberry group, wherein the input end of the raspberry group is electrically connected with a driving motor, and the output end of the raspberry group is electrically connected with an ultrasonic sensor, an indicator lamp, a 12V power supply and a water storage tank. Preferably, the output end of the raspberry pie is also electrically connected with a blower, a mop head, a front end brush and a water spray head. Preferably, the ultrasonic sensor is provided with two groups at the front part of the robot, and one group at the rear part of the robot. Preferably, the robot is provided with two standard wheels, a ball wheel and a dust collector. Preferably, the front end brushes are two groups, three UVC sterilizing lamp units are arranged at the top of the robot, the UVC sterilizing lamp units are detachable, and two UVC sterilizing lamps are arranged at the bottom of the robot. Preferably, the robot is powered by a 12V power supply and takes an Arduino Uno board as a control host. Compared with the prior art, the utility model has the advantages and positive effects that: In the present utility model, the autonomous floor cleaning robot can be applied to cleaning and ultraviolet sterilization of a hospital room, as well as a floor and a room where a patient is located. The design of the robot is such that the robot can be used as both a floor cleaner and a disinfection robot. The ultraviolet portion of the top may be separated and used as a cleaning robot. After the patient leaves the room, the ultraviolet sterilizer section can be inserted and used as a sterilization robot. The top ultraviolet sterilization section may be separated and used as a cleaning robot, and the ultraviolet cleaner section may be inserted and used as a sterilization robot after the patient leaves the room. The design is such that the robot can easily clean corners of a room and even navigate under a bed and a chair. The buffer length of the sensor is 3cm in order to obtain maximum area coverage. Drawings Fig. 1 is a block diagram showing a floor cleaning robot with ultraviolet sterilization according to the present utility model; fig. 2 is a flow chart showing gas detection of an ultraviolet ray sterilizing floor cleaning robot according to the present utility model. Detailed Description In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility mo