CN114887087A - Indoor mobile robot with ultraviolet disinfection function - Google Patents
Indoor mobile robot with ultraviolet disinfection function Download PDFInfo
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- CN114887087A CN114887087A CN202210477650.XA CN202210477650A CN114887087A CN 114887087 A CN114887087 A CN 114887087A CN 202210477650 A CN202210477650 A CN 202210477650A CN 114887087 A CN114887087 A CN 114887087A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 80
- 230000001954 sterilising effect Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/16—Mobile applications, e.g. portable devices, trailers, devices mounted on vehicles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/25—Rooms in buildings, passenger compartments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/42—Mobile autonomous air conditioner, e.g. robots
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manipulator (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention provides an indoor mobile robot with an ultraviolet disinfection function, wherein the top of a robot body is provided with an upper ultraviolet lamp post, the robot body is provided with a cavity, a lower ultraviolet lamp post is arranged in the cavity, the upper ultraviolet lamp post and the lower ultraviolet lamp post are connected through a power supply base, an upper reflecting plate is arranged above the lower ultraviolet lamp post, a lower reflecting plate is arranged below the lower ultraviolet lamp post, an inner disinfection cavity is formed between the upper reflecting plate and the lower reflecting plate, the side wall of the inner disinfection cavity is provided with a first air pump, a second air pump, a third air pump and a refrigerating assembly, the air inlet of the first air pump is communicated with the inner disinfection cavity, the air outlet of the first air pump is communicated with a first air guide pipe, a transparent second air guide pipe penetrates through the inner disinfection cavity and is communicated with the air inlet of the second air pump, the air outlet of the second air pump is connected with a third air guide pipe, the third air duct extends to the outside of the robot body, and the disinfection effect can be improved.
Description
Technical Field
The invention relates to the technical field of intelligent disinfection, in particular to an indoor mobile robot with an ultraviolet disinfection function.
Background
At present, when indoor moving disinfection is carried out by ultraviolet rays, an indoor moving robot is generally used as a moving carrier, in the walking process of the indoor mobile robot, the power source is generally required to be radiated, the outside air is required to be led into the indoor mobile robot to radiate the power source, and the radiated air is exhausted outwards from the position where the power source is extracted, the power source of the indoor mobile robot is difficult to disassemble, cleaning and cleaning are rarely carried out, a large amount of bacteria are easy to breed in the long-term use process, when the radiated gas is discharged outwards, bacteria bred at the power source can be discharged together with the gas, but the existing disinfection equipment can not disinfect the discharged gas, in daily use, there is a problem that gas with bacteria is easily discharged to the outside while sterilizing, and there is a problem that sterilization is not thorough.
Disclosure of Invention
The present invention is directed to an indoor mobile robot having an ultraviolet sterilization function, which solves the above problems of the related art.
The invention is realized by the following technical scheme: an indoor mobile robot with ultraviolet disinfection function comprises a walking base and a robot body, wherein a power source and a walking assembly driven by the power source are arranged in the walking base, the robot body is arranged on the walking base, an upper ultraviolet lamp post is arranged at the top of the robot body, the robot body is provided with a cavity, a lower ultraviolet lamp post is arranged in the cavity, the upper ultraviolet lamp post and the lower ultraviolet lamp post are connected through a power supply base, an upper reflecting plate is arranged above the lower ultraviolet lamp post, a lower reflecting plate is arranged below the lower ultraviolet lamp post, an internal disinfection cavity is formed between the upper reflecting plate and the lower reflecting plate, a first air pump, a second air pump, a third air pump and a refrigeration assembly are arranged on the side wall of the internal disinfection cavity, an air inlet of the first air pump is communicated with the internal disinfection cavity, and an air outlet of the first air pump is communicated with a first air guide tube, the transparent second air duct passes inside disinfection chamber with the income wind gap of second air pump is linked together, the air outlet department of second air pump is connected with the third air duct, the third air duct extends to the robot outside, an tip of first air duct, second air duct all extends to power supply department, the income wind of third air pump is linked together with the external world, and its air outlet is linked together with inside disinfection chamber.
Optionally, a master control single chip microcomputer and a laser radar are further arranged in the robot body, the robot body is provided with a first opening, the laser radar is arranged at the first opening, and the laser radar, the first air pump, the second air pump and the third air pump are connected with the master control single chip microcomputer in a signal mode.
Optionally, be equipped with self-checking mechanism in the robot, self-checking mechanism includes rotating electrical machines, first push rod, second push rod, contact plate, contact sensor and complex structure sample, the output of rotating electrical machines with first push rod links to each other, laser radar set up in first push rod tip, complex structure sample sets up on the fixed plate, the fixed plate with laser radar sets up relatively, the robot still is equipped with the second opening, the second opening sets up first opening below, the second push rod is followed the second opening part is worn out, the contact plate set up in the tip of second push rod, contact sensor set up in on the contact plate, contact sensor, rotating electrical machines, first push rod, second push rod all with master control singlechip signal links to each other.
Optionally, the first air duct and the second air duct penetrate from the outer shell of the robot body to the power source, a first electromagnetic valve is arranged on the second air duct, a second electromagnetic valve is arranged on the third air duct, the first electromagnetic valve is provided with a contact portion of the second air duct and the inner disinfection cavity, and the first electromagnetic valve and the second electromagnetic valve are connected with the master control single chip microcomputer in a signal mode.
Optionally, a shielding assembly is arranged below the lower reflecting plate, the shielding assembly comprises a metal cylinder, an electromagnet, a movable plate and a spring, the electromagnet is fixed inside the metal cylinder, the electromagnet is connected with the movable plate through the spring, a magnetic material layer attracted by the electromagnet is further arranged at the end of the movable plate, the movable plate is arranged in opposite directions, the electromagnet is electrically connected with a relay, and the relay is in signal connection with the master control single chip microcomputer.
Optionally, the refrigeration subassembly includes water storage box and circulating pump, the water storage box is fixed one side outer wall department of robot body, circulating line's entry, export all with the water storage box links to each other, and its circulating line extends to inside disinfection chamber department, the circulating pump sets up on circulating line.
Optionally, a plurality of through holes are formed in the lower reflecting plate, and light-transmitting materials are filled in the through holes.
Optionally, the upper reflecting plate and the lower reflecting plate are both covered with aluminum film layers.
Optionally, a ground ultraviolet lamp is arranged below the robot body.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides an indoor mobile robot with ultraviolet disinfection function, which can drive a walking base to drive a robot body to walk and disinfect indoors according to a preset planning line, simultaneously has the function of obstacle avoidance, emits ultraviolet light to the outside of the robot body through the upper ultraviolet lamp post, disinfects the area where the robot body passes, emits ultraviolet light to the inside of the robot body through the lower ultraviolet lamp post, the upper reflecting plate arranged in the robot body reflects ultraviolet rays downwards, and the lower reflecting plate reflects the ultraviolet rays upwards, so that an inner disinfection cavity which can be fully irradiated by the ultraviolet rays is formed between the upper reflecting plate and the lower reflecting plate, all parts in the internal disinfection cavity are filled with ultraviolet light, external air is pumped by a third air pump to enter the internal disinfection cavity for ultraviolet irradiation disinfection, and the external air is cooled by a refrigerating assembly in the irradiation disinfection process;
clean cooling air in the internal disinfection cavity is extracted through the first air pump, the clean cooling air is conveyed to the power source through the first air guide pipe to cool and radiate the power source, meanwhile, dirty air at the power source is extracted and radiated through the second air pump, bacteria and viruses carried by the power source possibly exist in the dirty air, the dirty air passes through the internal disinfection cavity along the second air guide pipe, because the second air guide pipe is transparent, ultraviolet rays in the internal disinfection cavity can sterilize and disinfect the dirty air in the second air guide pipe through the second air guide pipe, and the gas after sterilization is discharged outwards through the second air pump, so that the clean gas after sterilization is discharged from the robot body, the problem that the gas with bacteria is discharged outwards while disinfection is avoided, and the thorough sterilization of the passing area is realized, greatly improving the disinfection effect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a structural view of an indoor mobile robot having an ultraviolet sterilization function according to the present invention;
fig. 2 is an external view of an indoor mobile robot having an ultraviolet sterilization function according to the present invention.
Fig. 3 is a schematic view of a shield assembly of an indoor mobile robot having an ultraviolet sterilization function according to the present invention;
FIG. 4 is a partial schematic view of a self-inspection mechanism of an indoor mobile robot with ultraviolet disinfection function according to the present invention;
fig. 5 is a schematic view of a refrigerating assembly of an indoor mobile robot with an ultraviolet sterilization function according to the present invention.
In the figure, 1 a walking base, 2 a robot body, 3 an upper ultraviolet lamp column, 4 a lower ultraviolet lamp column, 5 a power supply base, 6 an upper reflecting plate, 7 a lower reflecting plate, 8 an internal disinfection cavity, 9 a first air pump, 10 a second air pump, 11 a third air pump, 12 a first air guide pipe, 13 a second air guide pipe, 14 a third air guide pipe, 15 a laser radar, 16 a rotating motor, 17 a first push rod, 18 a second push rod, 19 a contact plate, 20 a contact sensor, 21 a fixed plate, 22 a complex structure sample, 23 a first opening, 24 a first electromagnetic valve, 25 a second electromagnetic valve, 26 a through hole, 27 a light-transmitting material, 28 a metal cylinder, 29 an electromagnet, 30 a movable plate, 31 a spring, 32 an underground ultraviolet lamp, 33 a power source, 34 a magnetic material layer, 35 a second opening, 36 a water storage tank, 37 a circulating pump and 38 a circulating pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a subset of embodiments of the invention and not all embodiments of the invention, with the understanding that the invention is not limited to the example embodiments described herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the invention described herein without inventive step, shall fall within the scope of protection of the invention.
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
It is to be understood that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes any and all combinations of the associated listed items.
In order to provide a thorough understanding of the present invention, a detailed structure will be set forth in the following description in order to explain the present invention. Alternative embodiments of the invention are described in detail below, however, the invention may be practiced in other embodiments that depart from these specific details.
Referring to fig. 1 to 5, an indoor mobile robot with ultraviolet disinfection function comprises a walking base 1 and a robot body 2, wherein a power source 33 and a walking assembly driven by the power source 33 are arranged in the walking base 1, the robot body 2 is arranged on the walking base 1, an upper ultraviolet lamp post 3 is arranged at the top of the robot body 2, the robot body 2 is provided with a cavity, a lower ultraviolet lamp post 4 is arranged in the cavity, the upper ultraviolet lamp post 3 and the lower ultraviolet lamp post 4 are connected through a power supply base 5, an upper reflection plate 6 is arranged above the lower ultraviolet lamp post 4, a lower reflection plate 7 is arranged below the lower ultraviolet lamp post 4, an internal disinfection chamber 8 is formed between the upper and lower reflection plates 7, a first air pump 9, a second air pump 10, a third air pump 11 and a refrigeration assembly are arranged on the side wall of the internal disinfection chamber 8, the air inlet of the first air pump 9 is communicated with the internal disinfection cavity 8, the air outlet of the first air pump is communicated with the first air duct 12, the transparent second air duct 13 penetrates through the internal disinfection cavity 8 and is communicated with the air inlet of the second air pump 10, the air outlet of the second air pump 10 is connected with a third air duct 14, the third air duct 14 extends to the outside of the robot body 2, one end parts of the first air duct 12 and the second air duct 13 extend to the power source 33, the air inlet of the third air pump 11 is communicated with the outside, and the air outlet of the third air pump is communicated with the internal disinfection cavity 8.
The invention provides an indoor mobile robot with ultraviolet disinfection function, which can drive a walking base 1 to drive a robot body 2 to walk and disinfect indoors according to a preset planning line, and simultaneously has an obstacle avoidance function, when the indoor mobile robot is put into use, ultraviolet light is emitted to the outside of the robot body 2 through an upper ultraviolet lamp post 3 to disinfect the area where the robot body 2 passes through, the ultraviolet light is emitted to the inside of the robot body 2 through a lower ultraviolet lamp post 4, the ultraviolet light is reflected downwards by an upper reflecting plate 6 arranged inside the robot body 2, the ultraviolet light is reflected upwards by a lower reflecting plate 7, so that an inner disinfection cavity 8 which can be fully irradiated by the ultraviolet light is formed between the upper reflecting plate 7 and the lower reflecting plate 7, all parts in the inner disinfection cavity 8 are filled with the ultraviolet light, and outside air is pumped into the inner disinfection cavity 8 through a third air pump 11 to be irradiated and disinfected by the ultraviolet light, cooling by a refrigeration component in the irradiation disinfection process;
clean cooling air in the internal disinfection cavity 8 is extracted by the first air pump 9 and conveyed to the power source 33 through the first air duct 12 to cool and dissipate heat of the power source 33, meanwhile, dirty air at the power source 33 is extracted and dissipated by the second air pump 10, bacteria viruses carried by the power source 33 possibly exist in the dirty air, the dirty air passes through the internal disinfection cavity 8 along the second air duct 13, because the second air duct 13 is transparent, ultraviolet rays in the internal disinfection cavity 8 can sterilize and disinfect the dirty air in the second air duct 13 through the second air duct 13, and the sterilized air is discharged outwards through the second air pump 10, so that the robot body 2 discharges sterilized clean air, and the problems of sterilization and outwards discharging air with bacteria are avoided, the thorough disinfection of the passing area is realized, and the disinfection effect is greatly improved.
Specifically, still be equipped with master control singlechip, lidar 15 in the robot body 2, robot body 2 is equipped with first opening 23, lidar 15 sets up first opening 23 department, lidar 15, first air pump 9, second air pump 10, third air pump 11 all with master control singlechip signal links to each other, and when using, master control singlechip acquires robot body 2 peripheral barrier information, with the distance information of barrier, direction information etc. according to lidar 15, and master control singlechip drives robot body 2 and removes and keeps away the barrier according to lidar 15's feedback data.
Specifically, the upper reflecting plate 6 and the lower reflecting plate 7 are both covered with aluminum film layers, and the aluminum film layers can have a better reflecting effect on ultraviolet rays.
Specifically, the robot body 2 is provided with a self-checking mechanism, the self-checking mechanism is used for testing the performance of the laser radar 15, and determining whether the master control single chip microcomputer can perform distance measurement, obstacle avoidance and object identification according to the data of the laser radar 15, the self-checking mechanism comprises a rotating motor 16, a first push rod 17, a second push rod 18, a contact plate 19, a contact sensor 20 and a complex structure sample 22, the output end of the rotating motor 16 is connected with the first push rod 17, the laser radar 15 is arranged at the end of the first push rod 17, the complex structure sample 22 is arranged on a fixing plate 21, the fixing plate 21 is arranged opposite to the laser radar 15, the robot body 2 is also provided with a second opening 35, the second opening 35 is arranged below the first opening 23, and the second push rod 18 penetrates out of the second opening 35, the contact plate 19 is arranged at the end of the second push rod 18, the contact sensor 20 is arranged on the contact plate 19, and the contact sensor 20, the rotating motor 16, the first push rod 17 and the second push rod 18 are all connected with the master control single chip microcomputer through signals.
When the robot is used, any obstacle is selected, a rated distance is set, the rated distance is consistent with the longest length of the extended second push rod 18, whether the robot body 2 has the rated distance with the obstacle is determined through the laser radar 15, if the distance measurement result of the laser radar 15 is equal to the rated distance, the second push rod 18 is driven to penetrate out of the second opening 35 and extend to the longest posture, and if the contact plate 19 on the second push rod 18 is in contact with the obstacle and the contact sensor 20 of the contact plate 19 spreading girls sends feedback data to the main control single chip microcomputer, the distance measurement function of the laser radar 15 in the long distance is normal.
Further, when carrying out the recognition function of laser radar 15 on the short distance, drive through first push rod 17 laser radar 15 is followed first export inward movement makes laser radar 15 gets into 2 insides of robot, through the drive of rotating electrical machines 16 first push rod 17 rotates to make laser radar 15 on the first push rod 17 aim at complicated structure sample 22, start laser radar 15 and discern complicated structure sample 22 this moment, its master control singlechip judges laser radar 15's performance condition according to the discernment result, if laser radar 15 all exists when unusual on above-mentioned long distance measurement or short distance discernment, its master control singlechip is in time reported to the police to the control personnel.
Specifically, first air duct 12, second air duct 13 all wear to from 2 shells of robot body the power supply 33 departments, be equipped with first solenoid valve 24 on the second air duct 13, be equipped with second solenoid valve 25 on the third air duct 14, first solenoid valve 24 set up second air duct 13 with the contact site of inside disinfection chamber 8, first solenoid valve 24, second solenoid valve 25 all with master control singlechip signal links to each other.
The interaction of the first electromagnetic valve 24 and the second electromagnetic valve 25 makes the dirty air pumped from the power source 33 stay at the second air duct 13 for a certain time, the dirty air in the second air duct 13 is disinfected by the ultraviolet ray in the internal disinfection cavity 8 in the time, and after the disinfection time is reached, the first electromagnetic valve 24, the second electromagnetic valve 25 and the second air pump 10 are started to make the disinfected air be discharged outwards.
Specifically, a plurality of through holes 26 are formed in the lower reflection plate 7, a light-transmitting material 27, such as glass, is filled in the through holes 26, and the light-transmitting material 27 can realize disinfection of the inside of the robot body 2 below the lower reflection plate 7 through partial ultraviolet rays.
Specifically, because lower reflecting plate 7 department can partial penetration ultraviolet ray, consequently set up the shielding subassembly between the top of self-checking subassembly, the below of lower reflecting plate 7, when carrying out the self-checking operation, need shield the ultraviolet ray through the shielding subassembly, eliminate the interference that the ultraviolet ray caused to lidar 15, its the shielding subassembly includes metal cylinder 28, electro-magnet 29, movable plate 30 and spring 31, electro-magnet 29 is fixed inside metal cylinder 28, electro-magnet 29 pass through spring 31 with movable plate 30 links to each other, the tip of movable plate 30 still be equipped with the magnetic material layer 34 that electro-magnet 29 attracts mutually, set up between the movable plate 30 in opposite directions, electro-magnet 29 and relay electrical property link to each other, the relay with master control singlechip signal links to each other.
When the shielding component does not need to be started, under the action of the relay, the electromagnet 29 is electrified to generate magnetism, so that the electromagnet 34 on the moving plate 30 can be adsorbed, the moving plate 30 moves towards the inside of the metal cylinder 28, the spring 31 is compressed, a channel which can be penetrated by ultraviolet rays is formed between the metal cylinders 28, when the shielding component needs to be started, under the action of the relay, the electromagnet 29 is powered off and loses magnetism, under the action of the elastic force of the spring 31, the moving plates 30 move oppositely and are contacted with each other, the channel is cut off by the moving plate 30, the outer surfaces of the moving plate 30 and the metal cylinder 28 are covered with reflecting materials, such as aluminum film layers, so that the ultraviolet rays cannot penetrate through the moving plate 30 and the metal cylinder 28, and the influence of the ultraviolet rays on the self-inspection mechanism test is avoided.
Specifically, a ground ultraviolet lamp 32 is provided below the robot body 2, and the ground ultraviolet lamp 32 disinfects the ground.
Specifically, refrigeration assembly includes water storage tank and circulating pump, the water storage tank is fixed one side outer wall department of robot body 2, inlet, the export of circulating line all with the water storage tank links to each other, and its circulating line extends to 8 departments in the inside disinfection chamber, the circulating pump sets up on the circulating line, and its circulating pump during operation, the circulating pump take out the water in the water storage tank extremely among the circulating line, realize the air heat dissipation to 8 departments in the inside disinfection chamber through the circulating line, and is optional, sets up refrigerator or radiator on the water storage tank, utilizes refrigerator or fan heater to cool down the retaining water storage tank. The optional radiator can adopt a radiating fin, and the refrigerator can adopt a semiconductor refrigerating fin.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. An indoor mobile robot with an ultraviolet disinfection function comprises a walking base and a robot body, wherein a power source and a walking assembly driven by the power source are arranged in the walking base, the robot body is arranged on the walking base, and the indoor mobile robot is characterized in that an upper ultraviolet lamp post is arranged at the top of the robot body, the robot body is provided with a cavity, a lower ultraviolet lamp post is arranged in the cavity, the upper ultraviolet lamp post and the lower ultraviolet lamp post are connected through a power supply base, an upper reflecting plate is arranged above the lower ultraviolet lamp post, a lower reflecting plate is arranged below the lower ultraviolet lamp post, an internal disinfection cavity is formed between the upper reflecting plate and the lower reflecting plate, a first air pump, a second air pump, a third air pump and a refrigerating assembly are arranged on the side wall of the internal disinfection cavity, an air inlet of the first air pump is communicated with the internal disinfection cavity, its air outlet is linked together with first air duct, and transparent second air duct passes inside disinfection chamber with the income wind gap of second air pump is linked together, the air outlet department of second air pump is connected with the third air duct, the third air duct extends to the robot outside, a tip of first air duct, second air duct all extends to power supply department, the income wind of third air pump is linked together with the external world, and its air outlet is linked together with inside disinfection chamber.
2. The indoor mobile robot with the ultraviolet disinfection function as claimed in claim 1, wherein a main control single chip microcomputer and a laser radar are further arranged in the robot body, the robot body is provided with a first opening, the laser radar is arranged at the first opening, and the laser radar, the first air pump, the second air pump and the third air pump are all in signal connection with the main control single chip microcomputer.
3. The indoor mobile robot with ultraviolet disinfection function as claimed in claim 2, wherein the robot body is provided with a self-checking mechanism, the self-checking mechanism comprises a rotating motor, a first push rod, a second push rod, a contact plate, a contact sensor and a complex structure sample, the output end of the rotating motor is connected with the first push rod, the lidar is arranged at the end of the first push rod, the complex structure sample is arranged on a fixing plate, the fixing plate is arranged opposite to the lidar, the robot body is further provided with a second opening, the second opening is arranged below the first opening, the second push rod penetrates out from the second opening, the contact plate is arranged at the end of the second push rod, the contact sensor is arranged on the contact plate, the contact sensor, The rotating motor, the first push rod and the second push rod are connected with the master control single chip microcomputer in a signal mode.
4. The indoor mobile robot with the ultraviolet disinfection function as claimed in claim 2, wherein the first air duct and the second air duct both penetrate from a robot body shell to the power source, a first electromagnetic valve is arranged on the second air duct, a second electromagnetic valve is arranged on the third air duct, the first electromagnetic valve is provided with a contact portion of the second air duct and the internal disinfection cavity, and the first electromagnetic valve and the second electromagnetic valve are connected with the main control single chip microcomputer in a signal mode.
5. The indoor mobile robot with the ultraviolet disinfection function as claimed in claim 2, wherein a shielding assembly is arranged below the lower reflecting plate, the shielding assembly comprises a metal cylinder, an electromagnet, a moving plate and a spring, the electromagnet is fixed inside the metal cylinder and connected with the moving plate through the spring, a magnetic material layer attracted with the electromagnet is further arranged at the end of the moving plate, the moving plates are oppositely arranged, the electromagnet is electrically connected with a relay, and the relay is in signal connection with the master control single chip microcomputer.
6. The indoor mobile robot with ultraviolet sterilization function as claimed in claim 2, wherein the cooling unit comprises a water tank fixed to an outer wall of one side of the robot body, and a circulation pump provided on the circulation pipe, wherein an inlet and an outlet of the circulation pipe are connected to the water tank, and the circulation pipe extends to the inner sterilization chamber.
7. The indoor mobile robot with ultraviolet sterilization function as claimed in claim 1, wherein the lower reflection plate is provided with a plurality of through holes filled with a light-transmitting material.
8. The indoor mobile robot with ultraviolet ray sterilization function as claimed in claim 1, wherein the upper and lower reflection plates are covered with aluminum film layers.
9. The indoor mobile robot having an ultraviolet ray sterilizing function as claimed in claim 1, wherein a ground ultraviolet lamp is provided under the robot body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210477650.XA CN114887087B (en) | 2022-05-05 | 2022-05-05 | Indoor mobile robot with ultraviolet disinfection function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210477650.XA CN114887087B (en) | 2022-05-05 | 2022-05-05 | Indoor mobile robot with ultraviolet disinfection function |
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| CN114887087A true CN114887087A (en) | 2022-08-12 |
| CN114887087B CN114887087B (en) | 2023-08-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115950036A (en) * | 2023-02-15 | 2023-04-11 | 甘肃天立恒智电子科技有限公司 | Indoor ultraviolet ray killing device and feedback method |
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|---|---|
| CN114887087B (en) | 2023-08-18 |
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