Disinfection device and disinfection robot

Abstract

The present invention discloses a disinfection device and a disinfection robot, the disinfection device comprises: a body, a liquid storage bottle, a nozzle and one or more disinfection liquid channels, the body has a cavity; the liquid storage bottle is used to contain disinfectant, the liquid storage bottle is arranged in the cavity; one or more disinfection liquid channels are connected with the liquid storage bottle so that the disinfectant in the liquid storage bottle enters the disinfection liquid channel, the disinfection liquid channel is arranged on the body; the nozzle is arranged on the body, and the nozzle is connected with the disinfection liquid channel; wherein at least one of the one or more disinfection liquid channels is connected with at least two nozzles to provide disinfectant for at least two nozzles. The above-mentioned disinfection device and disinfection robot can increase the volume of the liquid storage bottle, i.e., the disinfection liquid container, improve the disinfection efficiency, and can improve the stability of the disinfection robot.

Description

Technical Field

[0001] The present invention relates to the field of robots, and in particular to a disinfection device and a disinfection robot. Background Art

[0002] Disinfection and sterilization are the main means for medical institutions to prevent and control exogenous hospital infections in patients. They are the basic work for medical institutions to improve medical quality and ensure patient safety. They are also one of the main links in infection prevention and control work in medical institutions, especially grassroots hospitals.

[0003] The traditional disinfection method of medical institutions mainly involves manual spraying of disinfectants for disinfection and sterilization, which requires a lot of manpower and time, has low work efficiency, and is easily caused by human factors to cause blind spots and dead corners of disinfection, affecting the disinfection effect. In order to solve the above problems of manual spraying of disinfectants, in recent years, people have developed and designed disinfection robots for use in medical institutions to improve disinfection efficiency and disinfection effect. Generally, the disinfection robot includes a body and a nozzle assembly, which is connected to a disinfectant channel. The disinfectant in the disinfectant channel has poor contact with the nozzle assembly, thereby affecting the continuity of the disinfectant sprayed after atomization, and further affecting the disinfection efficiency. In addition, the nozzle assembly is arranged on the top of the body. However, the disinfectant container of the nozzle assembly is heavy after being filled with disinfectant. The nozzle assembly is arranged on the top of the body, which will cause the center of gravity of the disinfection robot to be unstable, and it is easy to have a "top-heavy" phenomenon, which affects the stability of the disinfection robot. Summary of the invention

[0004] The object of the present invention is to provide a disinfection device and a disinfection robot, which can increase the volume of the disinfectant container, improve the disinfection efficiency, and improve the stability of the disinfection robot.

[0005] To achieve this object, on the one hand, the present invention adopts the following technical solutions:

[0006] A disinfection device, comprising:

[0007] a body having a cavity;

[0008] A liquid storage bottle, which is used to contain disinfectant, and the liquid storage bottle is arranged in the cavity;

[0009] one or more disinfectant channels, which are connected to the liquid storage bottle so that the disinfectant in the liquid storage bottle enters the disinfectant channels; the disinfectant channels are arranged on the body; and,

[0010] A nozzle, which is disposed on the body and is connected to the disinfectant channel;

[0011] Wherein, at least one of the one or more disinfectant channels is connected to at least two of the nozzles to provide the disinfectant to the at least two nozzles.

[0012] In one embodiment, the disinfection device further comprises an oscillating plate, and the oscillating plate is arranged between the nozzle and the disinfectant channel.

[0013] In one embodiment, the disinfection device further includes a branch channel, the branch channel is connected to the disinfectant channel, and the branch channel corresponds to the nozzle, and the oscillating plate is arranged between the nozzle and the branch channel.

[0014] In one embodiment, the disinfection device also includes a liquid supply pump, the main body includes a main body and a cover, the cover is arranged on the top of the main body, the main body has the cavity, the liquid storage bottle is arranged in the cavity of the main body, the cover is provided with the disinfectant liquid channel, the liquid supply pump is arranged between the main body and the cover, the liquid inlet of the liquid supply pump is connected to the liquid storage bottle, and the liquid outlet of the liquid supply pump is connected to the disinfectant liquid channel.

[0015] In one embodiment, the disinfection device also includes a fan, a first air duct is opened on the main body, the first air duct has an air inlet and a vent, the fan is arranged on the main body at the air inlet, the cover has a second air duct, an air outlet is opened on the nozzle, and the second air duct is respectively connected to the vent and the air outlet.

[0016] In one of the embodiments, the number of the first air ducts and the number of the fans are no less than two, at least two of the first air ducts are evenly distributed along the circumferential direction, and each of the fans is arranged on the main body at the air inlet of the corresponding first air duct.

[0017] In one embodiment, the main body also includes a recovery container and a residual liquid recovery pump, the recovery container is arranged between two adjacent first air ducts, the recovery container is provided with a reflux liquid outlet, a fan residual liquid recovery port and two fan recovery ports, each of the first air ducts is provided with a residual liquid recovery interface, the residual liquid recovery interfaces on the two first air ducts of the recovery container are connected with the corresponding fan recovery ports, the residual liquid recovery interface on the first air duct not adjacent to the recovery container is connected with the fan residual liquid recovery port through the residual liquid recovery pump, and the reflux liquid outlet is connected with the liquid inlet on the liquid storage bottle.

[0018] In one embodiment, the main body further includes a reflux pump, a reflux port is provided on the disinfectant channel, a recovery liquid inlet is provided on the recovery container, and the reflux port is connected to the recovery liquid inlet through the reflux pump.

[0019] In one embodiment, the main body further includes a reflux pump, and a reflux port is provided on the disinfectant channel, and the reflux port is connected to the liquid inlet on the liquid storage bottle through the reflux pump.

[0020] In one of the embodiments, the disinfection device further includes an ultraviolet lamp, and a mounting portion is provided on the top of the body, and the ultraviolet lamp is mounted on the mounting portion.

[0021] On the other hand, the present invention also provides a disinfection robot, comprising any of the disinfection devices described above.

[0022] The above-mentioned disinfection device and disinfection robot set the liquid storage bottle inside the main body, which can lower the center of gravity of the disinfection device, thereby avoiding the phenomenon of "top-heavy" of the disinfection device, and can improve the stability of the disinfection robot. A large-capacity liquid storage bottle can be used, which can reduce the number of liquid additions and improve the disinfection efficiency. In addition, at least one disinfectant channel among the one or more disinfectant channels is connected to at least two nozzles to provide disinfectant to at least two nozzles, thereby ensuring that the disinfectant is always in contact with the nozzles, improving the disinfection efficiency, and the structure is simplified, which is easy to install and maintain. Therefore, compared with the disinfection device in the prior art, the above-mentioned disinfection device and disinfection robot can improve the disinfection efficiency and the stability of the disinfection robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the structure of a disinfection robot in an embodiment;

[0024] Figure 2 is a partial structural cross-sectional view of a disinfection robot in one embodiment;

[0025] Figure 3 is one of the structural schematic diagrams of the robot body in one embodiment;

[0026] Figure 4 This is the second structural diagram of the robot body in one embodiment;

[0027] Figure 5 is a schematic structural diagram of a cover in an embodiment;

[0028] Figure 6 Schematic diagram of the structure of a disinfection robot in another embodiment.

[0029] Description of reference numerals:

[0030] 10-main body, 20-ultraviolet lamp column, 30-spray head, 40-liquid storage bottle, 50-liquid supply pump, 60-fan;

[0031] 11- chassis, 12- main body, 13- cover, 14- rotating door, 15- air filter, 16- recovery container, 17- residual liquid recovery pump, 18- reflux pump, 19- installation part;

[0032] 121 - first air duct, 1211 - ventilation port, 131 - disinfectant channel, 132 - second air duct, 133 - air outlet, 161 - reflux outlet, 162 - fan residual liquid recovery port, 163 - fan recovery port, 164 - reserved port, 165 - recovery liquid inlet, 211 - column, 212 - protrusion. DETAILED DESCRIPTION

[0033] The following will be combined with the specific embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments 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.

[0034] In the description of this application document, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent. In the description of this application document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0035] The present invention provides a disinfection robot for use in medical institutions. Figures 1 to 5The disinfection robot of one embodiment includes a disinfection device, which includes a body 10, a nozzle 30, a liquid storage bottle 40 and one or more disinfectant channels 131. The body 10 has a cavity, the liquid storage bottle 40 is used to contain disinfectant, the liquid storage bottle 40 is arranged in the cavity, and one or more disinfectant channels 131 are arranged on the body 10. The disinfectant channel 131 is connected with the liquid storage bottle 40 so that the disinfectant in the liquid storage bottle 40 enters the disinfectant channel 131. The nozzle 30 is arranged on the body 10, and the nozzle 30 is connected with the disinfectant channel 131. Among them, at least one disinfectant channel 131 of the one or more disinfectant channels 131 is connected with at least two nozzles 30 to provide disinfectant for at least two nozzles 30.

[0036] In one embodiment, the atomizing assembly further includes an oscillating plate, which is disposed between the nozzle 30 and the disinfectant channel 131. Specifically, the oscillating plate is connected to the nozzle 30, and the opening of the disinfectant channel 131 of the oscillating plate abuts against the side wall of the disinfectant channel 131. In other words, the surface of the oscillating plate away from the nozzle 30 abuts against the side wall of the opening of the disinfectant channel 131, so that the atomized disinfectant sprayed by the atomizing assembly is more continuous and uniform, thereby improving the disinfection efficiency.

[0037] Furthermore, in one embodiment, the atomization assembly further includes a branch channel, which is connected to the disinfectant channel 131, and the branch channel corresponds to the nozzle, and the oscillating plate is arranged between the nozzle 30 and the branch channel. Specifically, the number of the branch channels is related to the number of the nozzles 30, and the branch channels correspond to the nozzles 30 one by one.

[0038] In one embodiment, the disinfectant device also includes a liquid supply pump 50, the main body 10 includes a main body 12 and a cover 13, the cover 13 is arranged on the top of the main body 12, the main body 12 has the above-mentioned cavity, the liquid storage bottle 40 is arranged in the cavity of the main body 12, the cover 13 is provided with the above-mentioned disinfectant channel 131, the nozzle 30 is arranged on the outer wall of the cover 13 and is connected to the disinfectant channel 131, the liquid supply pump 50 is arranged between the main body 12 and the cover 13 and is connected to the main body 12, the liquid inlet of the liquid supply pump 50 is connected to the liquid storage bottle 40, and the liquid outlet of the liquid supply pump 50 is connected to the disinfectant channel 131.

[0039] The above-mentioned disinfection device and disinfection robot set the liquid storage bottle inside the main body 10, which can lower the center of gravity of the disinfection device, thereby avoiding the phenomenon of "top-heavy" of the disinfection device, and can improve the stability of the disinfection robot. A large-capacity liquid storage bottle 40 can be used, which can reduce the number of times of adding liquid and improve the disinfection efficiency. In addition, at least one disinfection liquid channel 131 of the one or more disinfection liquid channels 131 is connected to at least two nozzles 30 to provide disinfectant for at least two nozzles 30, thereby ensuring that the disinfectant is always in contact with the nozzles 30, improving the disinfection efficiency, and the structure is simplified, which is easy to install and maintain. Therefore, compared with the disinfection device in the prior art, the above-mentioned disinfection device and disinfection robot can improve the disinfection efficiency and the stability of the disinfection robot.

[0040] Specifically, the disinfectant can be hydrogen peroxide, hypochlorous acid, etc. The liquid storage bottle 40 has a liquid outlet, a liquid inlet, and an exhaust port. The liquid inlet of the liquid storage bottle 40 is used to connect with an external liquid adding device to add disinfectant into the liquid storage bottle 40. The liquid outlet of the liquid storage bottle 40 is connected to the liquid inlet of the liquid supply pump 50, and the exhaust port of the liquid storage bottle 40 is connected to the outside.

[0041] In one embodiment, a groove is opened on the main body 12, and the bottom of the liquid storage bottle 40 is accommodated in the groove. By opening a groove at the bottom of the liquid storage bottle 40 to accommodate the bottom of the liquid storage bottle 40, the liquid storage bottle 40 can be installed and fixed, thereby ensuring that the liquid storage bottle 40 is installed stably and reliably.

[0042] In another embodiment, a protrusion is provided on the side wall of the main body 12, and the protrusion abuts against the liquid storage bottle 40. Specifically, by providing the protrusion to abut against the liquid storage bottle 40, the liquid storage bottle 40 can also be fixed, thereby improving the installation stability of the liquid storage bottle 40. Of course, in other embodiments, a groove can be provided at the bottom of the main body 12 and a protrusion can be provided on the side wall of the main body to install and fix the liquid storage bottle 40, which is not specifically limited in this embodiment. Furthermore, in order to facilitate the operation of adding liquid to the liquid storage bottle 40 and replacing it, an operation window or an operation door (not shown) is also provided on the main body 12.

[0043] Specifically, there are multiple nozzles 30, and the multiple nozzles 30 are evenly spaced along the circumferential direction on the cover 13. In this embodiment, the number of the nozzles 30 is twelve. Of course, in other embodiments, the number of the nozzles 30 may be more than twelve or less than twelve, and this embodiment does not make a specific limitation.

[0044] In one embodiment, the disinfectant channel 131 is an annular channel, and the disinfectant channel 131 has a liquid inlet and multiple liquid outlets. The liquid inlet of the disinfectant channel 131 is connected through the liquid outlet of the liquid supply pump 50, and the multiple liquid outlets of the disinfectant channel 131 are respectively connected to the disinfectant pipes of the corresponding nozzles 30. In other embodiments, the number of disinfectant channels 131 is at least two, and at least two disinfectant channels 131 are distributed along the circumference, wherein each disinfectant channel 131 is connected to at least two nozzles 30 to provide disinfectant for at least two nozzles 30. Specifically, the liquid supply pump 50 can be connected to the liquid storage bottle 40 and the disinfectant channel 131 through a hose (such as a rubber hose), but is not limited to it. The disinfectant in the liquid storage bottle 40 is pumped out by the liquid supply pump 50 into the disinfectant channel 131, and then flows into the disinfectant pipe of the nozzle 30 through the disinfectant channel 131. Finally, the disinfectant in the disinfectant pipe of the nozzle 30 is atomized by the action of the oscillating plate and sprayed out from the spray port of the nozzle 30. Furthermore, in the present embodiment, the number of liquid outlets on the disinfectant channel 131 is also twelve. In other embodiments, the number of liquid outlets on the disinfectant channel 131 may be more than twelve or less than twelve, as long as the number of liquid outlets on the disinfectant channel 131 is the same as the number of nozzles 30. This embodiment does not make any specific limitation.

[0045] In one embodiment, the outer wall of the cover 13 is inclined. Figure 1 , Figure 2 As shown, from one end of the cover 13 connected to the main body 12 to the upper surface of the cover 13, the outer diameter of the cover 13 gradually decreases, and the outer wall of the cover 13 is inclined from the main body 12 to the side of the cavity. Correspondingly, the nozzle 30 is inclined along with the outer wall of the cover 13, and the disinfectant is sprayed obliquely upward through the nozzle 30 after being atomized, which can increase the spraying and diffusion area of ​​the disinfectant and help enhance the disinfection effect.

[0046] In one embodiment, a revolving door 14 is provided on the main body 12, and an ultraviolet lamp is installed on the revolving door 14. Specifically, the revolving door is provided on the side of the main body 12, and the revolving door 14 is provided on the side of the main body 12. The ultraviolet lamp installed on the revolving door 14 can perform ultraviolet disinfection on the scene, which can meet the disinfection needs of different scenes of medical institutions, and the ultraviolet lamp installed on the revolving door 14 can work simultaneously with the nozzle 30, and the irradiation area of ​​the ultraviolet lamp can overlap with the diffusion area of ​​the disinfectant, and the atomized disinfectant can be irradiated, so as to further enhance the bactericidal effect of the disinfectant and enhance the disinfection effect.

[0047] In one embodiment, the disinfection device further includes an ultraviolet lamp, and a mounting portion 19 is provided on the top of the body 10, and the ultraviolet lamp is installed on the mounting portion 19. In this embodiment, the mounting portion 19 is provided on the top of the body 10 to install the ultraviolet lamp, which can meet the disinfection needs of different scenes, and can perform all-round disinfection of the scene, effectively avoiding blind spots and dead corners of disinfection.

[0048] In the above embodiment, an ultraviolet lamp is provided on the revolving door 14, or an ultraviolet lamp is provided on the mounting portion 19. Further, in other embodiments, ultraviolet lamps may be provided on both the revolving door 14 and the mounting portion 19 at the same time, and the above embodiment does not specifically limit this. Specifically, the nozzle 30 and the ultraviolet lamps installed on the revolving door 14 and the mounting portion 19 may work simultaneously or separately, and the opening time and opening duration of the nozzle 30 and the ultraviolet lamps installed on the revolving door 14 and the mounting portion 19 may be adjusted according to the actual disinfection requirements of the scene.

[0049] In one embodiment, the disinfection device further includes a fan 60, a first air duct 121 is provided on the main body 12, the first air duct 121 has an air inlet and a vent 1211, the fan 60 is arranged on the main body 12 at the air inlet, the cover 13 has a second air duct 132, an air outlet 133 is provided on the nozzle 30, and the second air duct 132 is respectively connected with the vent 1211 and the air outlet 133. Specifically, a plurality of through holes are provided at positions on the main body 12 corresponding to the installation position of the fan 60. When the fan 60 is working, the air enters the main body 12 from the through holes and then flows into the first air duct 121, then enters the second air duct 132 through the vent 1211, and finally flows out from the air outlet 133 to spray the atomized disinfectant, thereby improving the spray effect.

[0050] In one embodiment, to ensure uniform air flow so as to ensure that the disinfectant can be sprayed uniformly, the number of the first air ducts 121 and the number of the fans 60 are no less than two, at least two first air ducts 121 are evenly distributed along the circumference, and each fan 60 is arranged on the main body 12 at the air inlet of the corresponding first air duct 121. In this embodiment, the number of the first air ducts 121 is three, and accordingly, the number of the fans 60 is also three, and each fan 60 provides wind force for the four nozzles 30, so as to spray the atomized disinfectant uniformly.

[0051] In one embodiment, the body 10 further includes a recovery container 16 and a residual liquid recovery pump 17. The recovery container 16 is disposed between two adjacent first air ducts 121. The recovery container 16 is provided with a reflux outlet 161, a fan residual liquid recovery port 162, and two fan recovery ports 163. Each first air duct 121 is provided with a residual liquid recovery interface. The residual liquid recovery interfaces on the two first air ducts 121 adjacent to the recovery container 16 are respectively connected to the corresponding fan recovery ports 163. The residual liquid recovery interface on the first air duct 121 not adjacent to the recovery container 16 is connected to the fan residual liquid recovery port 162 through the residual liquid recovery pump 17. The reflux outlet 161 is connected to the liquid inlet on the liquid storage bottle 40. Specifically, the fan 60 will generate accumulated liquid during use. In this embodiment, the accumulated liquid is recovered by providing the recovery container 16 and the residual liquid recovery pump 17 to avoid the accumulation of accumulated liquid from corroding the parts of the robot and affecting the service life of the disinfection device. Among them, the two fan recovery ports 163 are respectively connected to the residual liquid recovery interfaces on the two first air ducts 121 adjacent to the recovery container 16, and the residual liquid on the fan 60 will enter the recovery container 16 through the residual liquid recovery interfaces on the corresponding first air ducts 121 and the fan recovery ports 163 under the action of its own gravity, and the residual liquid in the first air duct 121 not adjacent to the recovery container 16 is pumped into the recovery container 16 by the residual liquid recovery pump 17. Furthermore, the accumulated liquid recovered in the recovery container 16 flows back into the liquid storage bottle 40 through the reflux outlet 161 and the liquid inlet of the liquid storage bottle 40, completing the recovery of the accumulated liquid.

[0052] Specifically, in one embodiment, the residual liquid recovery pump 17 can be, but is not limited to, connected to the fan residual liquid recovery port 162 and the residual liquid recovery interface on the first air duct 121 through a hose. Further, in one embodiment, a reserved port 164 is also provided on the recovery container 16 to facilitate interface expansion. Furthermore, in one embodiment, in order to improve the installation stability of the recovery container 16, the recovery container 16 is integrally formed with the main body 12.

[0053] In one embodiment, the body 12 further includes a reflux pump 18, a reflux port is provided on the disinfectant channel 131, and a recovery liquid inlet 165 is provided on the recovery container 16, and the reflux port is connected to the recovery liquid inlet 165 through the reflux pump 18. Specifically, a reflux port is provided on the disinfectant channel 131, and the disinfectant in the disinfectant channel 131 is pumped into the recovery container 16 by the reflux pump 18, and then refluxed into the liquid storage bottle 40 through the reflux liquid outlet 161. In this embodiment, the disinfectant in the disinfectant channel 131 is refluxed through the reflux pump 18 and the recovery container 16, which can ensure that the liquid level of the disinfectant in the disinfectant channel 131 is maintained at a fixed value, and the disinfectant in the disinfectant channel 131 can be prevented from overflowing and leaking or corroding the parts of the disinfection device, which can ensure the safety of the disinfection device and help extend the service life of the disinfection device. Specifically, the reflux pump 18 can be, but is not limited to, connected to the reflux port on the disinfectant channel 131 and the recovery liquid inlet 165 on the recovery container 16 through a hose (rubber tube).

[0054] In this embodiment, the disinfectant in the disinfectant channel 131 flows back into the liquid storage bottle 40 through the recovery container 16, however, the disinfectant in the disinfectant channel 131 can also flow back directly into the liquid storage bottle 40. Specifically, in another embodiment, the reflux pump 18 is respectively connected to the reflux port on the disinfectant channel 131 and the liquid inlet on the liquid storage bottle 40, and the reflux pump 18 pumps the disinfectant in the disinfectant channel 131 directly into the liquid storage bottle 40. Specifically, the reflux pump 18 can be, but is not limited to, connected to the reflux port on the disinfectant channel 131 and the liquid inlet on the liquid storage bottle 40 through a hose (such as a rubber hose).

[0055] In one embodiment, the body further includes an air filter 15, which is disposed on the body main body 12. Specifically, the air filter 15 is disposed on the rear side of the body main body 12. The air filter can effectively purify the air in the disinfection space, which helps to extend the service life of the disinfection device.

[0056] In one embodiment, the disinfection robot also includes a chassis 11, the body 10 is arranged on the chassis 11, and the chassis 11 is provided with an obstacle detection device, a positioning device and a power supply device. Specifically, the main body 12 is arranged on the chassis 11, and the chassis 11 is an omnidirectional wheel chassis. The chassis 11 includes a circular bottom plate, a circular top plate, a driving motor and three omnidirectional wheels. The three omnidirectional wheels are respectively installed on the circular bottom plate through a mounting seat as driving wheels, and then the driving motor is connected to the three omnidirectional wheels. The three omnidirectional wheels are driven by the driving motor to move respectively, so as to realize the omnidirectional movement of the disinfection robot, thereby realizing omnidirectional mobile disinfection. The disinfection robot can translate or rotate in a smaller space, which can effectively avoid the blind spots and dead angles of disinfection. Further, a plurality of obstacle detection devices are provided on the side below the chassis 11. The obstacle detection devices include a depth information camera, a laser radar, a plurality of infrared sensors and an ultrasonic sensor. The plurality of infrared sensors and ultrasonic sensors are arranged circumferentially along the side wall of the chassis. A groove is provided on the side of the chassis close to the main body 11, and the depth information camera is installed at the bottom of the groove. The obstacle detection device and the positioning device are both connected to the control system for communication. The positioning device is used to locate the position information of the digital X-ray imaging device and send it to the control system. The obstacle detection device is used to detect the surrounding obstacles and feed them back to the control system. The controller calculates and plans the movement and obstacle avoidance path, controls the movement of the chassis 11, and realizes autonomous movement, autonomous positioning, and autonomous cruise disinfection. The power supply device supplies power to the motor, the obstacle detection device, and the positioning device respectively. Specifically, the power supply device includes a charging socket and a battery port cover, and a lithium battery is installed in the battery port cover.

[0057] like Figure 6 As shown, in another embodiment, in order to meet the disinfection needs of different scenes in medical institutions, provide all-round disinfection for the scene space, and avoid blind spots and dead corners of disinfection, the disinfection device also includes an ultraviolet lamp column 20, which is arranged on the main body 12, and part of the ultraviolet lamp column 20 is located above the nozzle 30. Specifically, the cover 13 and the main body 12 are surrounded to form a receiving cavity, the ultraviolet lamp column 20 is arranged in the receiving cavity and connected to the main body 12, and part of the ultraviolet lamp column 20 extends to the outside of the receiving cavity, and the part of the ultraviolet lamp column 20 located outside the receiving cavity is located above the cover 13 and the nozzle 30. The difference between the disinfection device of this embodiment and the disinfection device of the above embodiment is that the ultraviolet lamp column 20 is arranged on the main body 12 to meet the disinfection needs of different scenes, and the other structures and components are the same, which will not be repeated here.

[0058] In one implementation, the ultraviolet lamp post 20 includes a lamp post 21 and a lifting structure (housed in a cavity, not shown), an ultraviolet lamp is arranged on the lamp post 21, the lamp post 21 is connected to the lifting structure, and the lifting structure is configured to be able to drive the lamp post 21 to move up and down along the centerline axis of the housing cavity. Specifically, the lifting structure can drive the lamp post 21 to extend out of the housing cavity or partially retract into the housing cavity, and can adjust the height of the lamp post 21 extending out of the housing cavity according to the spatial height of the scene and the disinfection requirements to meet the disinfection requirements of different scenes, and can also partially retract the lamp post 21 into the housing cavity when the disinfection robot is not working, which can save the storage space of the disinfection robot and protect the ultraviolet lamp.

[0059] In one implementation, the lamp post 21 includes a column 211 and a protrusion 212. One end of the column 211 is connected to the lifting structure, and the other end is connected to the protrusion 212. An ultraviolet lamp is arranged on the column 211, and an ultraviolet lamp is also arranged on the protrusion 212. Specifically, the cross section of the protrusion 212 is circular, and the number of ultraviolet lamps arranged on the protrusion 212 can be one or more. When the number of ultraviolet lamps arranged on the protrusion 212 is more than one, the multiple ultraviolet lamps are evenly spaced along the circumference of the protrusion 212. In this embodiment, the protrusion 212 is arranged on the top of the column 211 to install the ultraviolet lamp, which can meet the disinfection needs of different scenes, and can perform all-round disinfection on the scene, effectively avoiding blind spots and dead corners of disinfection.

[0060] Specifically, the nozzle 30 and the ultraviolet lamp installed on the column 211 and the protrusion 212 can work simultaneously or separately. The opening time and opening duration of the nozzle 30 and the ultraviolet lamp installed on the column 211 and the protrusion 212 can be adjusted according to the actual disinfection needs of the scene.

[0061] Furthermore, in addition to being able to meet the disinfection needs of different scenarios, the above-mentioned disinfection robot can also improve the disinfection effect. The irradiation area of ​​the ultraviolet lamp installed on the column 211 can partially overlap with the disinfectant diffusion area of ​​the nozzle 30. The atomized disinfectant irradiated by the ultraviolet lamp in the overlapping area can further enhance the bactericidal effect, which helps to enhance the disinfection effect.

[0062] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0063] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A disinfection device, characterized in that: include: A body (10), wherein the body (10) has a cavity; A liquid storage bottle (40) for containing disinfectant, the liquid storage bottle (40) being arranged in the cavity; one or more disinfectant channels (131) which are in communication with the liquid storage bottle (40) so that the disinfectant in the liquid storage bottle (40) enters the disinfectant channel (131); the disinfectant channel (131) is provided on the body (10); and, a nozzle (30), the nozzle (30) being arranged on the body (10), and the nozzle (30) being in communication with the disinfectant passage (131); Wherein, at least one of the one or more disinfectant channels (131) is in communication with at least two of the nozzles (30) to provide the disinfectant to the at least two nozzles (30); The disinfection device further comprises an oscillating plate, wherein the oscillating plate is arranged between the nozzle (30) and the disinfectant channel (131); The disinfection device further comprises a liquid supply pump (50); the body (10) comprises a main body (12) and a cover (13); the cover (13) is arranged on the top of the main body (12); the main body (12) has the cavity; the liquid storage bottle (40) is arranged in the cavity of the main body (12); the cover (13) is provided with the disinfectant liquid passage (131); the liquid supply pump (50) is arranged between the main body (12) and the cover (13); the liquid inlet of the liquid supply pump (50) is communicated with the liquid storage bottle (40); and the liquid outlet of the liquid supply pump (50) is communicated with the disinfectant liquid passage (131); The disinfection device further comprises a fan (60); a first air duct (121) is provided on the main body (12); the first air duct (121) has an air inlet and a vent (1211); the fan (60) is arranged on the main body (12) at the air inlet; the cover (13) has a second air duct (132); an air outlet (133) is provided on the nozzle (30); the second air duct (132) is communicated with the vent (1211) and the air outlet (133) respectively; The number of the first air duct (121) and the number of the fans (60) are no less than two, at least two of the first air ducts (121) are evenly distributed along the circumferential direction, and each of the fans (60) is arranged on the main body (12) at the air inlet of the corresponding first air duct (121); The body (10) further comprises a recovery container (16) and a residual liquid recovery pump (17); the recovery container (16) is arranged between two adjacent first air ducts (121); the recovery container (16) is provided with a reflux liquid outlet (161), a fan residual liquid recovery port (162) and two fan recovery ports (163); each of the first air ducts (121) is provided with a residual liquid recovery interface; the residual liquid recovery interface on the first air duct (121) adjacent to the recovery container (16) is communicated with the corresponding fan recovery port (163); the residual liquid recovery interface on the first air duct (121) not adjacent to the recovery container (16) is communicated with the fan residual liquid recovery port (162) via the residual liquid recovery pump (17); the reflux liquid outlet (161) is communicated with the liquid inlet on the liquid storage bottle (40); The disinfection device further comprises an ultraviolet lamp. A mounting portion (19) is provided on the top of the body (10), and the ultraviolet lamp is mounted on the mounting portion (19).

2. The disinfection device according to claim 1, characterized in that: The disinfection device further comprises a branch channel, the branch channel being in communication with the disinfectant channel (131), and the branch channel corresponding to the nozzle (30), and the oscillating plate being arranged between the nozzle (30) and the branch channel.

3. The disinfection device according to claim 1, characterized in that: The body (10) further comprises a reflux pump (18), a reflux port is provided on the disinfectant channel (131), a recovery liquid inlet (165) is provided on the recovery container (16), and the reflux port is connected to the recovery liquid inlet (165) via the reflux pump (18).

4. The disinfection device according to claim 1 or 2, characterized in that: The body (10) further comprises a reflux pump (18), and a reflux port is provided on the disinfectant channel (131), and the reflux port is connected to a liquid inlet on the liquid storage bottle (40) through the reflux pump (18).

5. A disinfection robot, characterized in that: Comprising the disinfection device as described in any one of claims 1-4.

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