Intelligent ultraviolet circulation medical disinfection cabin

Abstract

The invention discloses an intelligent ultraviolet circulation medical disinfection cabin, and relates to the technical field of medical equipment.The intelligent ultraviolet circulation medical disinfection cabin comprises a circumferential disinfection cabin adjusting assembly, and the side end of the circumferential disinfection cabin adjusting assembly is rotationally connected with a rotary disinfection cabin. A circumferential disinfection cabin adjusting assembly adjusts the angle of a rotary disinfection cabin to rotate according to the size, shape and requirement of an object to be disinfected, an ultraviolet disinfection assembly can irradiate the object from different angles, during rotation, a symmetrical adjustment uniform control assembly plays a role, a servo motor drives a rotating gear, a crawling base slides along a rectangular frame limiting sliding groove, and the object to be disinfected is disinfected. The position of the ultraviolet disinfection assembly is adjusted to adapt to articles, the disinfection quality is guaranteed, the driving motor is adjusted according to feedback of the reflection regulation and control detection sensor, the angle of the reflection plate frame is adjusted, ultraviolet rays are reflected to an area difficult to irradiate, the disinfection range is expanded, the reflection effect is monitored in real time, adjustment is conducted in time, and the disinfection uniformity and efficiency are improved in an all-around mode.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to an intelligent ultraviolet circulation medical disinfection chamber. Background Art

[0002] In a medical environment, pathogens such as bacteria and viruses are widely present. In places such as operating rooms, wards, and dental clinics, patients and medical staff frequently come into contact with various medical devices, equipment, and items, which can easily cause cross-infection. For example, if surgical instruments are not thoroughly disinfected, it may lead to postoperative infections, seriously threatening the health and safety of patients. Therefore, effective disinfection measures are crucial for controlling hospital infections and ensuring medical safety.

[0003] Currently, during ultraviolet disinfection operations, traditional ultraviolet disinfection methods may have areas that cannot be irradiated, such as the corners inside the chamber and the backs of items, resulting in these areas not being effectively disinfected, thus affecting the overall disinfection effect. Moreover, the ultraviolet intensity may be unevenly distributed inside the chamber. The disinfection effect in the area close to the ultraviolet light source is better, while the disinfection effect in the area far from the light source may be worse, making the disinfection quality uneven. Therefore, an intelligent ultraviolet circulation medical disinfection chamber needs to be proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent ultraviolet circulation medical disinfection chamber to solve the problems raised in the above background art, that is, during ultraviolet disinfection operations, traditional ultraviolet disinfection methods may have areas that cannot be irradiated, such as the corners inside the chamber and the backs of items, resulting in these areas not being effectively disinfected, thus affecting the overall disinfection effect. Moreover, the ultraviolet intensity may be unevenly distributed inside the chamber. The disinfection effect in the area close to the ultraviolet light source is better, while the disinfection effect in the area far from the light source may be worse, making the disinfection quality uneven.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An intelligent ultraviolet circulation medical disinfection chamber, including a circumferential disinfection chamber adjustment component. A rotating disinfection chamber is rotatably connected to the side end of the circumferential disinfection chamber adjustment component. An adjustment and uniformity control component is symmetrically installed inside the side end of the rotating disinfection chamber. Three ultraviolet disinfection components are installed inside the rotating disinfection chamber, and the three ultraviolet disinfection components are installed at the middle connection of two symmetric adjustment and uniformity control components;

[0006] The described adjustment and uniform control component includes a rotating cabin connecting piece. The outside of the rotating cabin connecting piece is connected to the external rotating disinfection cabin through a connecting edge. Connecting columns are equally installed around the side end of the rotating cabin connecting piece. A rectangular frame is firmly connected to the side end of the connecting column. A limiting sliding groove is provided on the side surface of the rectangular frame. A toothed edge is installed on the inner surface of the rectangular frame. A crawling base is slidably connected to the outside of the rectangular frame. A clamping and limiting slider is firmly connected to the inner wall of the side end of the crawling base. A servo motor is installed on the inner wall of the other side end of the crawling base through a hoop frame. The output end of the servo motor is connected with a rotating gear. The side end of the rotating gear meshes with the toothed edge. An angular velocity detection sensor is installed at the side end of the crawling base. A circumferential rotating motor box is installed on the surface of the crawling base. A groove frame is installed at the side end of the circumferential rotating motor box. An adjustment driving motor is installed on the side end of the groove frame. A reflecting plate frame is rotatably connected inside the groove frame. A reflection regulation detection sensor is installed on the bottom surface of the reflecting plate frame.

[0007] Preferably, the ultraviolet disinfection component includes a horizontal linear guide rail. A sliding positioning seat is slidably connected to the outside of the horizontal linear guide rail. A displacement detection sensor is installed on the bottom surface of the sliding positioning seat.

[0008] Preferably, a circumferential rotating motor driver is installed at the bottom of the sliding positioning seat. An adjustment shaft arm is installed at the bottom of the circumferential rotating motor driver.

[0009] Preferably, an electric telescopic rod is installed at the side end of the adjustment shaft arm. An ultraviolet emitter is installed at the side end of the electric telescopic rod.

[0010] Preferably, the circumferential disinfection cabin adjustment component includes a moving base frame. A side frame is installed inside the top end of the moving base frame. A driving output motor is installed on the side end of the side frame. The output end of the driving output motor is connected with a rotating frame.

[0011] Preferably, the rotating frame forms a rotating adjustment inside the side frame. Side rods are symmetrically installed on the left and right sides of the rotating frame. A connecting member is integrally formed at the side end of the side rod.

[0012] Preferably, the side end of the connecting member is firmly connected to the side end of the rotating disinfection cabin. A rotating cabin connecting convex part is installed outside the side rod.

[0013] Preferably, the outside of the side end of the rotating cabin connecting convex part is firmly connected to an outer cabin frame through a connecting inner tube. A rotating and flipping cabin door structure is installed outside the outer cabin frame.

[0014] Preferably, a cabin door is installed on the side wall surface of the outer cabin frame. The rotating and flipping cabin door structure is used to rotate and store or extend around the outer wall surface of the outer cabin frame when the overall device is in use, so as to open or close the cabin door.

[0015] Preferably, rotating contact blocks are installed around the inner part of the outer cabin frame at equal intervals. A rotation angle sensor is installed at the side end of the rotating contact block. The side end surface of the rotating contact block forms a sliding contact with the outer wall of the rotating disinfection cabin. A synchronous rotation structure is installed on the other side of the outer cabin frame.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. In the present invention, with the cooperation of the adjustment and uniform control component, the circumferential disinfection cabin adjustment component adjusts the angle of the rotating disinfection cabin and drives it to rotate according to the size, shape and requirements of the item to be disinfected, so that the ultraviolet disinfection component can irradiate the item from different angles, reducing the disinfection dead angle and improving the disinfection uniformity. When rotating, the symmetric adjustment and uniform control component plays a role. The servo motor drives the rotating gear, allowing the crawling base to slide along the limit chute of the rectangular frame, adjusting the position of the ultraviolet disinfection component to adapt to the item. The angular velocity detection sensor monitors the rotation and movement speeds in real time, and the external PLC controller adjusts the rotation speed of the servo motor as needed to ensure the disinfection quality. The adjustment drive motor adjusts the angle of the reflector frame according to the feedback of the reflection control detection sensor, reflecting the ultraviolet rays to the difficult-to-irradiate area, expanding the disinfection range. The sensor also monitors the reflection effect in real time and adjusts it in time when it is not ideal, comprehensively improving the disinfection uniformity and efficiency.

[0018] 2. In the present invention, with the cooperation of the ultraviolet disinfection component, during the operation of the intelligent ultraviolet circulation medical disinfection cabin, the ultraviolet disinfection component and the adjustment and uniform control component cooperate with each other to improve the disinfection effect. When the ultraviolet disinfection component moves, the crawling base moves accordingly to ensure that the reflector frame effectively reflects the ultraviolet rays. When the electric telescopic rod and the circumferential rotation motor driver adjust the height and angle of the emitter, the adjustment and uniform control component correspondingly adjusts the reflector frame. The angular velocity detection sensor monitors the rotation speed, and the external PLC controller coordinates the working rhythm of the two to match the rotating disinfection cabin. The displacement and reflection control detection sensors feedback data in real time. After the PLC analyzes and processes it, it adjusts the state of the components to make up for the position deviation and cope with abnormal situations. When detecting problems such as uneven ultraviolet irradiation, the two components adaptively cooperate and adjust. After the disinfection is completed, each component returns to the initial position. The whole process is accurate and efficient, avoiding insufficient or excessive disinfection, improving efficiency and saving energy resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic front view structure diagram of an intelligent ultraviolet circulation medical disinfection cabin of the present invention;

[0020] Figure 2 Schematic structural diagram of the side view of an intelligent ultraviolet circulation medical disinfection cabin according to the present invention;

[0021] Figure 3 Schematic structural diagram of the circumferential disinfection cabin adjustment component in an intelligent ultraviolet circulation medical disinfection cabin according to the present invention;

[0022] Figure 4 Schematic structural diagram of the installation positions of the rotating contact block and the rotation angle sensor in an intelligent ultraviolet circulation medical disinfection cabin according to the present invention;

[0023] Figure 5 Schematic structural diagram of the installation positions of the adjustment uniformity control component and the ultraviolet disinfection component in an intelligent ultraviolet circulation medical disinfection cabin according to the present invention;

[0024] Figure 6 Schematic structural diagram of the adjustment uniformity control component in an intelligent ultraviolet circulation medical disinfection cabin according to the present invention;

[0025] Figure 7 Partial schematic structural diagram of the adjustment uniformity control component in an intelligent ultraviolet circulation medical disinfection cabin according to the present invention;

[0026] Figure 8 In an intelligent ultraviolet circulation medical disinfection cabin according to the present invention Figure 7 Enlarged schematic structural diagram at position A;

[0027] Figure 9 Schematic structural diagram of the ultraviolet disinfection component in an intelligent ultraviolet circulation medical disinfection cabin according to the present invention.

[0028] In the figure: 1, circumferential disinfection cabin adjustment component; 10, moving base frame; 11, side frame; 12, drive output motor; 13, rotating frame; 14, side rod; 15, cabin connection convex part; 16, connecting frame part; 2, outer cabin frame; 3, rotating and flipping cabin door structure; 4, cabin door; 5, synchronous rotation structure; 6, rotating disinfection cabin; 7, adjustment uniformity control component; 71, rotating cabin connecting part; 72, connecting column; 73, rectangular frame; 74, limiting sliding groove; 75, toothed edge; 76, crawling base; 77, angular velocity detection sensor; 78, circumferential rotation motor box; 79, groove frame; 790, adjustment drive motor; 791, reflector frame; 792, reflection regulation detection sensor; 793, servo motor; 794, rotating gear; 795, clamping and limiting slider; 8, ultraviolet disinfection component; 81, horizontal linear guide rail; 82, sliding positioning seat; 83, displacement detection sensor; 84, circumferential rotation motor driver; 85, adjustment shaft arm; 86, electric telescopic rod; 87, ultraviolet emitter; 9, rotating contact block; 20, rotation angle sensor. Detailed implementation manners

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1: Refer to Figure 1 - Figure 9 As shown: An intelligent ultraviolet circulating medical disinfection chamber includes a circumferential disinfection chamber adjustment component 1. A rotating disinfection chamber 6 is rotatably connected to the side end of the circumferential disinfection chamber adjustment component 1. An adjustment and uniform control component 7 is symmetrically installed inside the side end of the rotating disinfection chamber 6. Three ultraviolet disinfection components 8 are installed inside the rotating disinfection chamber 6, and the three ultraviolet disinfection components 8 are installed at the middle connection of two symmetric adjustment and uniform control components 7.

[0031] The adjustment and uniform control component 7 includes a rotating chamber connecting piece 71. The outside of the rotating chamber connecting piece 71 is connected to the external rotating disinfection chamber 6 through a connecting edge. Connecting columns 72 are equally divided and installed around the side end of the rotating chamber connecting piece 71. A rectangular frame 73 is firmly connected to the side end of the connecting column 72. A limiting chute 74 is opened on the side surface of the rectangular frame 73. A toothed edge 75 is installed on the inner surface of the rectangular frame 73. A crawling base 76 is slidably connected to the outside of the rectangular frame 73. A clamping and limiting slider 795 is firmly connected to the inner wall of the side end of the crawling base 76. A servo motor 793 is installed on the inner wall of the other side end of the crawling base 76 through a hoop. The output end of the servo motor 793 is connected to a rotating gear 794. The side end of the rotating gear 794 meshes with the toothed edge 75. An angular velocity detection sensor 77 is installed at the side end of the crawling base 76. A circumferential rotation motor box 78 is installed on the surface of the crawling base 76. An adjusting drive motor 790 is installed at the side end of the circumferential rotation motor box 78. A reflecting plate frame 791 is rotatably connected inside the groove frame 79. A reflection regulation detection sensor 792 is installed on the bottom surface of the reflecting plate frame 791.

[0032] In a specific solution, when it is necessary to disinfect an item or a space, first place the item to be disinfected in the fixed clamping rack inside the rotating disinfection chamber 6. Then, the operator turns on the intelligent ultraviolet circulating medical disinfection chamber through a control terminal (such as a control panel or a remote control device). At this time, the circumferential disinfection chamber adjustment component 1 starts to work. According to the size, shape, and disinfection requirements of the item to be disinfected, it drives the angle of the rotating disinfection chamber 6 to be adjusted to ensure that all parts of the item can be covered during the disinfection process. And with the cooperation of the circumferential disinfection chamber adjustment component 1, it drives the drive to make the rotating disinfection chamber 6 start to rotate. The rotation of the rotating disinfection chamber 6 enables the ultraviolet disinfection component 8 to irradiate the item from different angles, reducing the disinfection dead corners and improving the uniformity of disinfection. While the rotating disinfection chamber 6 is rotating, the symmetric adjustment and uniform control component 7 starts to play a role. The servo motor 793 starts, driving the rotating gear 794 to rotate. Since the rotating gear 794 meshes with the tooth pattern edge 75 on the inner surface of the rectangular frame 73, the crawling base 76 will slide along the limit chute 74 of the rectangular frame 73. The movement of the crawling base 76 can further adjust the position of the ultraviolet disinfection component 8 so that it can better adapt to items of different shapes and sizes. And with the cooperation of the angular velocity detection sensor 77 installed on the crawling base 76, it will detect the rotation speed of the rotating disinfection chamber 6 and its own moving speed in real time. When it detects that the angular velocity does not meet the preset disinfection requirements, the external PLC controller will automatically adjust the rotation speed of the servo motor 793, thereby changing the moving speed of the crawling base 76 to ensure the uniformity and effectiveness of disinfection. And the adjustment drive motor 790 on the groove frame 79 will adjust the angle of the reflector frame 791 according to the feedback information of the reflection regulation detection sensor 792. The reflector frame 791 can reflect the ultraviolet rays emitted by the ultraviolet disinfection component 8 to some areas that are difficult to directly irradiate, further expanding the disinfection range and reducing the disinfection dead corners. At the same time, the reflection regulation detection sensor 792 will detect information such as the intensity and angle of the reflected ultraviolet rays in real time. When it detects that the reflection effect is not ideal, the adjustment drive motor 790 will timely adjust the angle of the reflector frame 791 to optimize the reflection effect and improve the disinfection efficiency, making the overall disinfection uniformity further improved.

[0033] Embodiment 2: According to Figure 3 , Figure 5 and Figure 9 shown, the ultraviolet disinfection component 8 includes a horizontal linear guide rail 81. A sliding positioning seat 82 is slidably connected to the outside of the horizontal linear guide rail 81. A displacement detection sensor 83 is installed on the bottom wall surface of the sliding positioning seat 82.

[0034] The bottom of the sliding positioning seat 82 is installed with a circumferential rotation motor driver 84. The bottom of the circumferential rotation motor driver 84 is installed with an adjustment shaft arm 85.

[0035] An electric telescopic rod 86 is installed at the side end of the adjusting shaft arm 85, and an ultraviolet emitter 87 is installed at the side end of the electric telescopic rod 86.

[0036] In a specific solution, when rotating the contents or people inside the disinfection chamber 6 for disinfection, the external PLC controller powers on the horizontal linear guide 81 to start it. The sliding positioning seat 82 starts to slide on the horizontal linear guide 81. Among them, the displacement detection sensor 83 monitors the position of the sliding positioning seat 82 in real time and feeds the data back to the external PLC controller. The external PLC controller accurately controls the moving distance and speed of the sliding positioning seat 82 on the horizontal linear guide 81 according to the size and position information of the item to be disinfected, so that the ultraviolet emitter 87 can reach the appropriate horizontal position to ensure full coverage of the item. When the sliding positioning seat 82 reaches the predetermined horizontal position, the circumferential rotation motor driver 84 starts. It drives the adjustment shaft arm 85 to rotate in the circumferential direction. The external PLC controller can adjust the rotation angle of the adjustment shaft arm 85 according to the preset disinfection plan or the shape characteristics of the item, so that the ultraviolet emitter 87 can irradiate the item from different circumferential angles to further reduce the disinfection dead angle. The electric telescopic rod 86 is adjusted in length according to the height of the item and the disinfection requirements. If the item is relatively tall, the electric telescopic rod 86 extends to make the ultraviolet emitter 87 close to the top of the item. If the item is relatively short, the electric telescopic rod 86 shortens. During the adjustment process, combined with the data of the displacement detection sensor 83, it is ensured that the ultraviolet emitter 87 maintains an appropriate distance from the surface of the item to ensure the irradiation intensity and disinfection effect of the ultraviolet. When the ultraviolet emitter 87 reaches the appropriate position and angle, it starts to emit ultraviolet to disinfect the item. During the disinfection process, the rotating disinfection chamber 6 continues to rotate, and at the same time, the symmetric adjustment and uniform control component 7 also works in coordination to further optimize the disinfection effect. That is, the crawling base 76 of the adjustment and uniform control component 7 will slide on the rectangular frame 73 synchronously according to the movement of the ultraviolet disinfection component 8. For example, when the ultraviolet disinfection component 8 moves in a certain direction, the crawling base 76 will also move accordingly to ensure that the reflector frame 791 can always effectively reflect the ultraviolet emitted by the ultraviolet emitter 87, enhancing the uniformity of disinfection. And the electric telescopic rod 86 of the ultraviolet disinfection component 8 will adjust the height of the ultraviolet emitter 87 according to the height of the item, and the circumferential rotation motor driver 84 will adjust the circumferential angle of the adjustment shaft arm 85. The adjustment and uniform control component 7 will adjust the angle and position of the reflector frame 791 accordingly. For example, when the electric telescopic rod 86 extends to raise the ultraviolet emitter 87, the reflector frame 791 will adjust the angle to reflect the ultraviolet to a higher position to ensure that the top of the item can also be fully disinfected. Among them, the angular velocity detection sensor 77 monitors the rotation speed in real time and feeds the information back to the external PLC controller. The external PLC controller will coordinate the moving speed and adjustment frequency of each component in the ultraviolet disinfection component 8 according to the rotation speed, as well as the sliding speed of the crawling base 76 and the angle adjustment speed of the reflector frame 791 in the adjustment and uniform control component 7, so that their working rhythms match the rotation of the rotating disinfection chamber 6 to ensure the continuity and uniformity of disinfection.Both will work synchronously according to the preset disinfection time and progress requirements. For example, at different stages of disinfection, the UV disinfection component 8 may adjust the power or irradiation angle of the UV emitter 87, and the uniform control component 7 will correspondingly adjust the reflection effect of the reflector frame 791 to ensure that the entire disinfection process proceeds efficiently according to the predetermined plan. The displacement detection sensor 83 monitors the position information of the UV disinfection component 8 in real time, and the reflection regulation detection sensor 792 monitors the reflection effect information. These sensor data will be shared to an external PLC controller, and the external PLC controller analyzes and processes the data. For example, if the displacement detection sensor 83 detects that the UV disinfection component 8 deviates from the predetermined position, the external PLC controller will simultaneously adjust the position of the crawling base 76 of the uniform control component 7 and the angle of the reflector frame 791 to compensate for the uneven disinfection problem that may be caused by the position deviation. When the sensor detects an abnormal situation during the disinfection process, such as uneven UV irradiation intensity, disinfection dead angles, etc., the uniform control component 7 and the UV disinfection component 8 will perform adaptive collaborative adjustment according to the instructions of the control system. For example, if the reflection regulation detection sensor 792 detects that the UV intensity reflected in a certain area is insufficient, the control system will instruct the UV disinfection component 8 to adjust the angle and power of the UV emitter 87, and at the same time, the uniform control component 7 will further adjust the angle of the reflector frame 791 to enhance the UV irradiation intensity in this area and ensure the consistency of the disinfection effect. When the preset disinfection time is reached, the UV emitter 87 stops emitting UV rays, the electric telescopic rod 86 retracts to the initial position, the circumferential rotation motor driver 84 drives the adjustment shaft arm 85 back to the default angle, and the sliding positioning seat 82 also returns to the initial position of the horizontal linear guide 81. At this time, the operator can open the rotating disinfection chamber 6 to take out the disinfected items, making the disinfection process more accurate, avoiding the problems of insufficient or excessive disinfection caused by inaccurate positions, improving the disinfection efficiency, and at the same time saving energy and resources.

[0037] Embodiment 3: According to Figure 1 - Figure 4 As shown in the figure, the circumferential disinfection chamber adjustment component 1 includes a moving base frame 10. An edge frame 11 is installed inside the top end of the moving base frame 10. A driving output motor 12 is installed on the side end of the edge frame 11, and the output end of the driving output motor 12 is connected to a rotating frame 13.

[0038] The rotating frame 13 forms a rotational adjustment inside the edge frame 11. Side rods 14 are symmetrically installed on the left and right sides of the rotating frame 13, and connecting members 16 are integrally formed at the side ends of the side rods 14.

[0039] The side ends of the connecting members 16 are firmly connected to the side ends of the rotating disinfection chamber 6, and a rotating chamber connecting convex member 15 is installed outside the side rods 14.

[0040] The outer side end of the transfer cabin connecting convex part 15 is fixedly connected with an outer cabin frame 2 through a connecting inner pipe, and a rotating and flipping cabin door structure 3 is installed outside the outer cabin frame 2.

[0041] A cabin door 4 is installed on the side wall surface of the outer cabin frame 2. The rotating and flipping cabin door structure 3 is used to rotate and retract or extend around the outer wall surface of the outer cabin frame 2 when the whole device is in use, so as to open or close the cabin door 4.

[0042] Rotating contact blocks 9 are installed around the inner part of the outer cabin frame 2 at equal intervals. A rotating angle sensor 20 is installed at the side end of the rotating contact block 9. The side end surface of the rotating contact block 9 is in sliding contact with the outer wall of the rotating disinfection cabin 6. A synchronous rotation structure 5 is installed on the other side of the outer cabin frame 2.

[0043] In a specific solution, when it is necessary to disinfect items, first, the operator will operate the rotating and flipping cabin door structure 3. Since the rotating and flipping cabin door structure 3 can rotate and retract or extend around the outer wall surface of the outer cabin frame 2, the operator rotates and extends it to open the cabin door 4. At this time, the items to be disinfected can be put into the rotating disinfection cabin 6. After the items are properly placed, the operator closes the cabin door 4, that is, operates the rotating and flipping cabin door structure 3 to rotate and retract around the outer cabin frame 2 to make the cabin door 4 in a closed state. Then, the driving output motor 12 is started. The output end of the driving output motor 12 drives the rotating frame 13 to rotate inside the side frame 11. Since the side rods 14 symmetrically installed on the left and right sides of the rotating frame 13 are fixedly connected with the rotating disinfection cabin 6 through the connecting members 16, the rotation of the rotating frame 13 will drive the rotating disinfection cabin 6 to rotate together. During the rotation of the rotating disinfection cabin 6, the rotating contact blocks 9 installed around the inner part of the outer cabin frame 2 at equal intervals are in sliding contact with the outer wall of the rotating disinfection cabin 6. The rotating angle sensor 20 monitors the rotation angle of the rotating disinfection cabin 6 in real time, and the synchronous rotation structure 5 works together with the rotating disinfection cabin 6 to ensure the stability and uniformity of the rotation of the rotating disinfection cabin 6, so that the rotation speed of the rotating disinfection cabin 6 can be regulated according to the feedback information of the rotating angle sensor 20 to ensure the effectiveness of the disinfection process. At this time, the adjustment uniform control component 7 and the ultraviolet disinfection component 8 also start to work together. The adjustment uniform control component 7 makes the ultraviolet light evenly irradiate all parts of the items by moving the crawling base 76 and adjusting the angle of the reflector frame 791, in cooperation with the rotation of the rotating disinfection cabin 6. The ultraviolet disinfection component 8 adjusts the position through the horizontal linear guide rail 81, adjusts the angle through the circumferential rotation motor driver 84, and adjusts the height through the electric telescopic rod 86, further improving the comprehensiveness and uniformity of the disinfection. When the preset disinfection time is reached, the driving output motor 12 stops rotating, and the rotating disinfection cabin 6 also stops. The operator operates the rotating and flipping cabin door structure 3 to rotate and extend again to open the cabin door 4 and take out the disinfected items.

[0044] The wiring diagrams of the angular velocity detection sensor 77, the circumferential rotation motor box 78, the adjustment drive motor 790, the reflection control detection sensor 792, the servo motor 793, the displacement detection sensor 83, the circumferential rotation motor driver 84, the ultraviolet emitter 87 and the rotation angle sensor 20 in the present invention belong to the common general knowledge in the art. Their working principles are already well-known technologies, and their models are selected according to actual use. Therefore, the control methods and wiring arrangements of the angular velocity detection sensor 77, the circumferential rotation motor box 78, the adjustment drive motor 790, the reflection control detection sensor 792, the servo motor 793, the displacement detection sensor 83, the circumferential rotation motor driver 84, the ultraviolet emitter 87 and the rotation angle sensor 20 will not be explained in detail.

[0045] Usage method and working principle of this device: First, when disinfection of an item is required, the operator will operate the rotating and flipping hatch structure 3. Since the rotating and flipping hatch structure 3 can rotate and retract or extend around the outer wall surface of the outer cabin frame 2, the operator rotates and extends it to open the hatch 4. At this time, the item to be disinfected can be placed in the fixed clamping rack inside the rotating disinfection cabin 6. After the item is properly placed, the operator closes the hatch 4, that is, operates the rotating and flipping hatch structure 3 to rotate and retract around the outer cabin frame 2 to make the hatch 4 in a closed state. Then, the driving output motor 12 is started. The output end of the driving output motor 12 drives the rotating frame 13 to rotate inside the side frame 11. Since the side rods 14 symmetrically installed on the left and right sides of the rotating frame 13 are firmly connected to the rotating disinfection cabin 6 through the connecting members 16, the rotation of the rotating frame 13 will drive the rotating disinfection cabin 6 to rotate together. During the rotation of the rotating disinfection cabin 6, the rotating contact blocks 9 equally divided and installed around the inside of the outer cabin frame 2 slide in contact with the outer wall of the rotating disinfection cabin 6. The rotation angle sensor 20 monitors the rotation angle of the rotating disinfection cabin 6 in real time, and the synchronous rotation structure 5 works in coordination with the rotating disinfection cabin 6 to ensure the stability and uniformity of the rotation of the rotating disinfection cabin 6. The rotation of the rotating disinfection cabin 6 can enable the ultraviolet disinfection component 8 to irradiate the item from different angles, reducing the disinfection dead angle and improving the uniformity of disinfection. While the rotating disinfection cabin 6 is rotating, the symmetric adjustment and uniform control component 7 starts to function. The servo motor 793 is started to drive the rotating gear 794 to rotate. Since the rotating gear 794 meshes with the toothed edge 75 on the inner surface of the rectangular frame 73, the crawling base 76 will slide along the limiting chute 74 of the rectangular frame 73. The movement of the crawling base 76 can further adjust the position of the ultraviolet disinfection component 8 so that it can better adapt to items of different shapes and sizes. And with the cooperation of the angular velocity detection sensor 77 installed on the crawling base 76, the rotation speed of the rotating disinfection cabin 6 and its own moving speed will be detected in real time. When it is detected that the angular velocity does not meet the preset disinfection requirements, the external PLC controller will automatically adjust the rotation speed of the servo motor 793, thereby changing the moving speed of the crawling base 76 to ensure the uniformity and effectiveness of disinfection. And the adjustment driving motor 790 on the groove frame 79 will adjust the angle of the reflector frame 791 according to the feedback information of the reflection control detection sensor 792. The reflector frame 791 can reflect the ultraviolet rays emitted by the ultraviolet disinfection component 8 to some areas that are difficult to directly irradiate, further expanding the disinfection range and reducing the disinfection dead angle. At the same time, the reflection control detection sensor 792 will detect information such as the intensity and angle of the reflected ultraviolet rays in real time. When it is detected that the reflection effect is not ideal, the adjustment driving motor 790 will timely adjust the angle of the reflector frame 791 to optimize the reflection effect and improve the disinfection efficiency, making the overall disinfection uniformity further improved. The external PLC controller makes the horizontal linear guide 81 energized and started, and the sliding positioning seat 82 starts to slide on the horizontal linear guide 81.Among them, the displacement detection sensor 83 monitors the position of the sliding positioning seat 82 in real time and feeds the data back to the external PLC controller. The external PLC controller accurately controls the moving distance and speed of the sliding positioning seat 82 on the horizontal linear guide 81 according to the size and position information of the item to be disinfected, so that the ultraviolet emitter 87 can reach the appropriate horizontal position to ensure full coverage of the item. When the sliding positioning seat 82 reaches the predetermined horizontal position, the circumferential rotation motor driver 84 is started. It drives the adjusting shaft arm 85 to rotate in the circumferential direction. The external PLC controller can adjust the rotation angle of the adjusting shaft arm 85 according to the preset disinfection plan or the shape characteristics of the item, so that the ultraviolet emitter 87 can irradiate the item from different circumferential angles to further reduce the disinfection dead angle. The electric telescopic rod 86 is telescopically adjusted according to the height of the item and the disinfection requirements. If the item is relatively high, the electric telescopic rod 86 extends to make the ultraviolet emitter 87 close to the top of the item. If the item is relatively short, the electric telescopic rod 86 shortens. During the adjustment process, combined with the data of the displacement detection sensor 83, it is ensured that the ultraviolet emitter 87 maintains an appropriate distance from the surface of the item to ensure the irradiation intensity and disinfection effect of the ultraviolet light. When the ultraviolet emitter 87 reaches the appropriate position and angle, it starts to emit ultraviolet light to disinfect the item.,

[0046] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent ultraviolet circulation medical disinfection cabin, characterized by: The invention comprises a circumferential disinfection chamber adjustment component (1), the side end of the circumferential disinfection chamber adjustment component (1) is rotatably connected to a rotating disinfection chamber (6), a side end adjustment uniformity control component (7) is installed inside the side end of the rotating disinfection chamber (6), three groups of ultraviolet disinfection components (8) are installed inside the rotating disinfection chamber (6), and the three groups of ultraviolet disinfection components (8) are installed at the middle connection of two groups of symmetrical adjustment uniformity control components (7); The uniform adjustment control component (7) comprises a rotating chamber connecting member (71), the outside of which is connected to the external rotating disinfection chamber (6) through a connecting edge, and connecting columns (72) are equally spaced around the side ends of the rotating chamber connecting member (71), and the side ends of the connecting columns (72) are fastened to a rectangular frame (73), and a limiting sliding groove (74) is provided on the side surface of the rectangular frame (73), and a toothed edge (75) is installed on the inner surface of the rectangular frame (73), and the outside of the rectangular frame (73) is slidably connected to a crawling base (76), and the inner surface wall of the side end of the crawling base (76) is fastened to a locking limiting sliding block (795), and the inner surface wall of the other side end of the crawling base (76) is fastened to a locking limiting sliding block (795). A servo motor (793) is installed on the wall through a hoop frame, and the output end of the servo motor (793) is connected to a rotating gear (794), and the side end of the rotating gear (794) is meshed with the tooth pattern edge (75). An angular velocity detection sensor (77) is installed on the side end of the crawling base (76), and a circular rotating motor box (78) is installed on the surface of the crawling base (76). A slot frame (79) is installed on the side end of the circular rotating motor box (78), and an adjustment drive motor (790) is installed on the side end of the slot frame (79). The interior of the slot frame (79) is rotatably connected to a reflection plate frame (791), and a reflection control detection sensor (792) is installed on the bottom wall surface of the reflection plate frame (791).

2. The intelligent ultraviolet circulation medical disinfection cabin according to claim 1 is characterized in that: The ultraviolet disinfection assembly (8) comprises a transverse linear guide rail (81), the outside of which is slidably connected to a sliding positioning seat (82), and a displacement detection sensor (83) is installed on the bottom wall surface of the sliding positioning seat (82).

3. The intelligent ultraviolet circulation medical disinfection cabin according to claim 2 is characterized in that: A circular rotation motor driver (84) is installed at the bottom of the sliding positioning seat (82), and an adjusting shaft arm (85) is installed at the bottom of the circular rotation motor driver (84).

4. The intelligent ultraviolet circulation medical disinfection cabin according to claim 3 is characterized in that: An electric telescopic rod (86) is installed at the side end of the adjusting shaft arm (85), and an ultraviolet emitter (87) is installed at the side end of the electric telescopic rod (86).

5. The intelligent ultraviolet circulation medical disinfection cabin according to claim 1 is characterized in that: The circumferential disinfection chamber adjustment assembly (1) comprises a movable base frame (10), a side frame (11) is installed inside the top end of the movable base frame (10), a driving output motor (12) is installed on the side end of the side frame (11), and the output end of the driving output motor (12) is connected to a rotating frame (13).

6. The intelligent ultraviolet circulation medical disinfection cabin according to claim 5 is characterized in that: The rotating frame (13) is located inside the side frame (11) to form a rotation adjustment, and side rods (14) are symmetrically installed on the left and right sides of the rotating frame (13), and the side ends of the side rods (14) are integrally formed with connecting frame members (16).

7. The intelligent ultraviolet circulation medical disinfection cabin according to claim 6 is characterized in that: The side end of the connecting frame (16) and the side end of the rotating disinfection chamber (6) are tightly connected, and a rotating chamber connecting protrusion (15) is installed on the outside of the side rod (14).

8. The intelligent ultraviolet circulation medical disinfection cabin according to claim 7 is characterized in that: The outer side end of the cabin-turning connection protrusion (15) is fastened to the outer cabin frame (2) via a connecting inner tube, and a rotating and flipping cabin door structure (3) is installed on the outer side of the outer cabin frame (2).

9. The intelligent ultraviolet circulation medical disinfection cabin according to claim 8, characterized in that: The side wall surface of the outer cabin frame (2) is provided with a cabin door (4), and the rotating and flipping cabin door structure (3) is used to form a rotating storage or extension around the outer wall surface of the outer cabin frame (2) when the overall device is in use, so as to open or close the cabin door (4).

10. The intelligent ultraviolet circulation medical disinfection cabin according to claim 8, characterized in that: A rotating contact block (9) is installed in an equally divided manner around the interior of the outer chamber frame (2), a rotation angle sensor (20) is installed on the side end of the rotating contact block (9), a side end surface of the rotating contact block (9) forms a sliding contact with the outer wall of the rotating disinfection chamber (6), and a synchronous rotation structure (5) is installed on the other side of the outer chamber frame (2).

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