Disinfecting and killing equipment based on low-temperature plasma
By using a component of low -temperature plasma in the anti -killing equipment, the various ingredient opponents or enough to eliminate the disinfecting of the existing equipment, the problem of low radiation energy and weak penetrating power when the killing of the existing equipment, the low radiation energy at sufficient time, and the realization of It has the effect of efficient and widely applicable.
Patent Information
- Application Number
- CN202420607059.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The existing disinfection and sterilization equipment has problems such as low ultraviolet radiation energy and weak penetration when disinfecting the killer and foot, making it difficult to be suitable for disinfection and sterilization of hands and feet. At the same time, the use of disinfectant has problems such as incomplete disinfection and safety hazards. .
Design a anti -killing equipment based on low -temperature plasma. By setting a component of low -temperature plasma on the inside of the shell, a variety of ingredients such as ultraviolet rays, high -energy charged particles, and active substances generated by each other are adjusted. Inhibit the growth and reproduction of potential harm bacteria, and achieve efficient anti -kill.
The effective adjustment and disinfecting of the microbial group on the surface of the opponent or the surface of the skin is achieved. It is effective and efficient. It is suitable for hands or feet of different lengths/sizes, expanding the scope of application.
Smart Images
Figure CN222400014U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of disinfection equipment, and in particular to a disinfection equipment based on low-temperature plasma. Background Art
[0002] As the economic environment and people's living standards continue to improve, residents' awareness of health and hygiene continues to increase, and people are more concerned about preventing various diseases in advance rather than treating them after they become ill. Among them, after suffering from tinea pedis and tinea pedis, the condition is prone to recurrence. When local secondary bacterial infection occurs, it can cause serious complications such as erysipelas and cellulitis, affecting daily life. Therefore, people are very willing to take preventive measures to prevent and treat diseases before they occur and to reduce the incidence of tinea pedis and tinea pedis.
[0003] In order to reduce the incidence of tinea pedis and tinea manuum, it is necessary to disinfect and sterilize the hands and feet irregularly and irregularly. Existing disinfection and sterilization equipment mainly includes ultraviolet disinfection and sterilization equipment and disinfectant sterilization equipment. Among them, ultraviolet disinfection and sterilization only uses the photochemical conversion of ultraviolet rays for disinfection, and the ultraviolet lamp also produces ozone, which has a sterilization effect. However, the ultraviolet radiation energy is low and the penetration is weak. It can only kill microorganisms directly irradiated, and cannot achieve the effect of disinfection and sterilization for areas that are not irradiated. It is difficult to apply it to the disinfection and sterilization of hands and feet; disinfectant sterilization equipment uses disinfectant to disinfect bacteria in the environment or on the surface of objects. Common disinfectants are 84 disinfectants, potassium permanganate, peracetic acid, etc., which may not be completely disinfected during use, and the disinfection effect will also be affected by the environment, and there will be safety hazards during the storage process.
[0004] The state of existence of matter generally presents a transformation process of solid, liquid, and gas as the temperature rises. Therefore, solid, liquid, and gas are called the three basic forms of matter. For a substance in a gaseous state, if the temperature continues to rise to several thousand degrees Celsius or higher, the molecular thermal motion of the substance intensifies, and the violent collision between each other will cause the gas molecules to ionize. At this time, the substance becomes a mixture of free electrons and positive ions. This state of matter is called the fourth state of matter, that is, the plasma state. Plasma can be divided into high-temperature and low-temperature plasma. Studies have shown that low-temperature plasma has the effects of killing cancer cells, treating skin ulcers, psoriasis, etc., and its effect of disinfecting bacteria is definite. After a few minutes of low-temperature plasma treatment, various fungi and bacteria can be effectively inactivated in vitro. It inhibits the growth and reproduction of some potentially harmful bacteria by intervening in the structure of the microbial community on the skin surface. Based on this, the utility model provides a disinfection device based on low-temperature plasma. Utility Model Content
[0005] The present utility model aims to provide a disinfection and sterilization device based on low-temperature plasma. A low-temperature plasma generating component is arranged inside the housing. The ultraviolet rays, high-energy charged particles, active substances (molecules, excited atoms, metastable atoms, free radicals), etc. generated by the low-temperature plasma generating component act comprehensively on the microbial population on the surface of the hand or foot skin placed on the placement plate inside the housing, so as to realize the regulation of the microbial flora, inhibit the growth and reproduction of some potentially harmful bacteria, eliminate pathogenic fungi and bacteria, and has good disinfection and sterilization effect and high efficiency. The problems in the background art are solved.
[0006] In order to achieve the above object, the present utility model provides the following technical solutions:
[0007] A disinfection and sterilization device based on low-temperature plasma, comprising a housing and a control center. One side of the housing is open. The housing is connected with a motor, the output end of the motor is connected with a screw rod, the screw rod is rotatably arranged in the inner cavity of the housing, the screw rod is threadedly connected with a ball nut, the ball nut is connected with a low-temperature plasma generating component, the low-temperature plasma generating component is arranged inside the housing, the control center is arranged outside the housing, and the control center is electrically connected with the motor and the low-temperature plasma generating component to control the operation of the two.
[0008] Further, a substrate is connected to the lower side of the open end of the housing. The substrate is slidably connected with a placement plate for placing the hand or foot. The width and length dimensions of the placement plate are set in cooperation with the inner cavity dimensions of the housing.
[0009] Further, the substrate is provided with a chute, the placement plate is slidably connected with the chute, and the upper surface of the placement plate is located above the bottom wall of the housing.
[0010] Further, the chute is in a "convex" shape, and an inverted "convex" protrusion is connected to the lower side of the placement plate. The protrusion is slidably arranged inside the chute.
[0011] Further, the ball nut and the low-temperature plasma generating component are connected through a telescopic component.
[0012] Further, the telescopic component is an electric telescopic rod, and the control center is electrically connected with the electric telescopic rod to control its operation.
[0013] Further, a guiding groove body is also connected to the inner side wall of the housing. Limiting plates are connected to both sides of the ball nut, and the limiting plates are slidably arranged in the grooves of the guiding groove body.
[0014] Further, ultraviolet disinfection lamps are connected to the left and right inner side walls of the housing, and the control center is electrically connected with the ultraviolet disinfection lamps to control their operation.
[0015] Furthermore, the side wall of the shell is also sealed with an observation window, and the observation window is arranged on the upper side of the ultraviolet disinfection lamp.
[0016] Furthermore, anti-slip pads are connected around the lower side of the shell.
[0017] The principle and beneficial effects of the technical solution are:
[0018] 1. The utility model provides a disinfection device based on low-temperature plasma, in which a motor is connected to a shell, the output shaft of the motor is connected to a screw, the screw is connected to a ball nut, the ball nut is connected to a low-temperature plasma generating component, the motor is started to drive the screw to rotate, the screw rotation drives the ball nut to make a linear motion along its axial direction, and the low-temperature plasma generating component can adjust its position in the shell as the ball nut makes a linear motion, so as to achieve multi-position disinfection of hands or feet placed in the shell; the overall structure is simple, the function is reliable, and it can be applied to hands or feet of different lengths / sizes, and the application range is wide; and the low-temperature plasma generating component is used to generate low-temperature plasma to disinfect bacteria, and the low-temperature plasma acts on the microbial flora on the surface of the skin of the hands or feet, which can adjust the microbial flora, inhibit the growth and reproduction of some potentially harmful bacteria, remove pathogenic fungi and bacteria, and achieve good disinfection effect and high efficiency;
[0019] 2. The utility model provides a disinfection device based on low-temperature plasma, in which a base plate is connected to the open end of the shell, and the base plate is slidably connected to a placement plate, and the hands or feet to be disinfected are placed on the placement plate. The sliding placement plate can adjust the specific position of the hands or feet on the inner side of the shell, further improving the convenience and scope of application of the entire disinfection device; wherein a slide groove is provided on the base plate, and the slide groove is set to a "convex" shape, and a structure matching the slide groove is provided at the lower end of the placement plate, so that during the sliding adjustment of the placement plate, the protrusion and the slide groove have the function of limiting and guiding, thereby ensuring the functionality and accuracy of the sliding of the placement plate;
[0020] 3. The utility model provides a low-temperature plasma-based disinfection device, which uses an electric telescopic component to connect the low-temperature plasma generating component to the lower side of the ball nut, so that the low-temperature plasma generating component can not only adjust its lateral position on the inner side of the shell, but also adjust its longitudinal position in the shell, further suitable for hands or feet of different sizes and lengths to be disinfected, expands the scope of application, and is beneficial to improve the disinfection effect;
[0021] 4. The utility model provides a low-temperature plasma-based disinfection device, in which a guide slot is connected in the shell, and a ball nut is connected to a limit plate, so that when the ball nut drives the low-temperature plasma generating component to make a linear motion, the limit plate slides in the guide slot, and the two also have the function of limiting and guiding the movement of the low-temperature plasma generating component, thereby improving the accuracy of the entire disinfection device and ensuring the functionality of the entire device;
[0022] 5. The utility model provides a disinfection device based on low-temperature plasma, which is also connected to an ultraviolet disinfection lamp on the inner side of the shell, and combines it with the low-temperature plasma generating component to improve the disinfection effect on pathogens; an observation window is connected to the outer side of the shell to facilitate the operator to intuitively observe the specific position of the hands or feet relative to the low-temperature plasma generating component; an anti-slip pad is connected to the lower side of the shell to help improve the stability of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of the structure of a low-temperature plasma-based disinfection device of the utility model;
[0024] Figure 2 This is a front view of a low-temperature plasma-based disinfection device of the utility model;
[0025] Figure 3 for Figure 2 Sectional view of AA in the middle;
[0026] Figure 4 This is a left view of a low-temperature plasma-based disinfection device of the utility model;
[0027] Figure 5 for Figure 4 Cross-sectional view of the middle BB;
[0028] The names of the corresponding marks in the accompanying drawings are:
[0029] Shell 1, motor 2, screw 3, ball nut 4, low-temperature plasma generating assembly 5, telescopic assembly 6, ultraviolet disinfection lamp 7, base plate 8, placement plate 9, anti-slip mat 10, control center 11, observation window 12, slide groove 13, guide groove body 14, limit plate 15. DETAILED DESCRIPTION
[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:
[0031] like Figures 1 to 5As shown, a low-temperature plasma-based disinfection device comprises a shell 1, the right side of the shell 1 is open; the shell 1 is connected to a motor 2, a guide slot 14 and a base plate 8, the output end of the motor 2 is fixedly connected to a screw 3, the screw 3 is rotatably arranged in the inner cavity of the shell 1, the screw 3 is threadedly connected to a ball nut 4, the guide slot 14 is arranged in the inner cavity of the shell 1, the left and right sides of the ball nut 4 are connected to a limit plate 15, the limit plate 15 is slidably arranged in the groove of the guide slot 14; the lower side of the ball nut 4 is connected to a low-temperature plasma generating assembly 5 through a telescopic assembly 6, the low-temperature plasma generating assembly 5 is arranged on the inner side of the shell 1, and the telescopic assembly 6 is an electric telescopic rod; the base plate 8 is connected to the right bottom wall of the shell 1, the base plate 8 is provided with a slide groove 13, the slide groove 13 is slidably connected to a placement plate 9 for placing hands or feet, The width and length dimensions of the placement plate 9 are matched with the inner cavity dimensions of the shell 1. The upper surface of the placement plate 9 is arranged on the upper side of the bottom wall of the shell 1. The slide groove 13 is in the shape of a "convex" character. The lower side of the placement plate 9 is connected with an inverted "convex"-shaped protrusion, and the protrusion is slidably arranged on the inner side of the slide groove 13; the shell 1 is also connected with an ultraviolet disinfection lamp 7, an observation window 12, a control center 11 and four anti-slip pads 10. The ultraviolet disinfection lamp 7 is arranged on the left and right inner walls of the shell 1, and the observation window 12 is sealed and connected to the outer wall of the shell 1. The observation window 12 is arranged on the upper side of the ultraviolet disinfection lamp 7. The four anti-slip pads 10 are evenly connected around the lower side of the shell 1. The control center 11 is arranged on the outer wall of the shell 1. The control center 11 is electrically connected to the low-temperature plasma generating assembly 5, the motor 2, the electric telescopic rod and the ultraviolet disinfection lamp 7 to control the operation of the four.
[0032] The specific implementation process is as follows:
[0033] When using the disinfection device, first place the hand or foot to be disinfected on the placement plate 9, and slide the placement plate 9 along the slide groove 13 toward the inside of the shell 1, so that the disinfection positions of the hand or foot are all on the inside of the shell 1; then, according to the specific position of the hand or foot on the inside of the shell 1, the control center 11 is used to control the operation of the motor 2 and the electric telescopic rod to adjust the position of the low-temperature plasma generating assembly 5 relative to the hand or foot; finally, according to the actual situation, the control center 11 is used again to control the operation of the low-temperature plasma generating assembly 5 to disinfect the hand or foot, the disinfection time is 5 minutes / time, and the disinfection frequency is 2 times / day; and according to the actual situation, the control center 11 is used to control the operation of the ultraviolet disinfection lamp 7, the motor 2 and the electric telescopic rod to complete the disinfection and sterilization of different positions of the hand or foot.
[0034] Among them, the operation of the motor 2 drives the screw 3 to rotate, and the rotation of the screw 3 drives the ball nut 4 to move along its axial direction. The ball nut 4 makes a linear motion to drive the low-temperature plasma generating component 5 to move in the shell 1, so as to realize the disinfection of multiple parts of the hands or feet placed in the shell 1; its overall structure is simple and the function is reliable, and it can be suitable for hands or feet of different lengths / sizes, and has a wide range of applications; the base plate 8 is connected to the open end of the shell 1, and the base plate 8 is slidably connected to the placement plate 9, and the hands or feet to be disinfected are placed on the placement plate 9. The sliding placement plate 9 can adjust the specific position of the hands or feet on the inner side of the shell 1, and a "convex"-shaped slide groove 13 is opened on the base plate 8, and the lower end of the placement plate 9 is provided with a structure that matches the slide groove 13, so that during the sliding adjustment of the placement plate 9, the protrusion and the slide groove 13 have the function of limiting and guiding; the electric telescopic component 6 connects the low-temperature plasma generating component 5 It is connected to the lower side of the ball nut 4, so that the low-temperature plasma generating assembly 5 can not only adjust its lateral position on the inner side of the shell 1, but also adjust its longitudinal position in the shell 1; the guide groove body 14 is connected in the shell 1, and the ball nut is connected to the limit plate 15, so that when the ball nut 4 drives the low-temperature plasma generating assembly 5 to make a linear motion, the limit plate 15 slides in the guide groove body 14, and the two also have the function of limiting and guiding the movement of the low-temperature plasma generating assembly 5; the ultraviolet disinfection lamp 7 connected to the inner side of the shell 1 is combined with the low-temperature plasma generating assembly 5 to improve the disinfection effect on pathogens; the observation window 12 is connected to the outer side of the shell 1, which is convenient for the operator to intuitively observe the specific position of the hand or foot relative to the low-temperature plasma generating assembly 5; the anti-slip pad 10 is connected to the lower side of the shell 1, which is beneficial to improve the stability of the entire device.
[0035] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical scheme or characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical scheme of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.
Claims
1. A low-temperature plasma-based disinfection device, characterized in that: It includes a housing and a control center. One side of the housing is open. The housing is connected with a motor, the output end of the motor is connected with a screw rod, the screw rod is rotatably arranged in the inner cavity of the housing, the screw rod is threadedly connected with a ball nut, the ball nut is connected with a low-temperature plasma generating component, the low-temperature plasma generating component is arranged inside the housing, the control center is arranged outside the housing, and the control center is electrically connected with the motor and the low-temperature plasma generating component to control their operations.
2. A low-temperature plasma-based disinfection device according to claim 1, characterized in that: A substrate is connected to the lower side of the open end of the housing. The substrate is slidably connected with a placement plate for placing hands or feet, and the width and length dimensions of the placement plate are set to match the inner cavity dimensions of the housing.
3. The low-temperature plasma-based disinfection equipment according to claim 2, characterized in that: The substrate is provided with a sliding groove, the placement plate is slidably connected with the sliding groove, and the upper surface of the placement plate is on the upper side of the bottom wall of the housing.
4. The low-temperature plasma-based disinfection equipment according to claim 3, characterized in that: The sliding groove is in a "convex" shape, and an inverted "convex" protrusion is connected to the lower side of the placement plate, and the protrusion is slidably arranged inside the sliding groove.
5. The low-temperature plasma-based disinfection equipment according to claim 1, characterized in that: The ball nut and the low-temperature plasma generating component are connected through a telescopic component.
6. The low-temperature plasma-based disinfection equipment according to claim 5, characterized in that: The telescopic component is an electric telescopic rod, and the control center is electrically connected with the electric telescopic rod to control its operation.
7. The low-temperature plasma-based disinfection equipment according to claim 1, characterized in that: A guiding groove body is further connected to the inner side wall of the housing. Limiting plates are connected to both sides of the ball nut, and the limiting plates are slidably arranged in the grooves of the guiding groove body.
8. The low-temperature plasma-based disinfection equipment according to claim 1, characterized in that: Ultraviolet disinfection lamps are connected to both the left and right inner side walls of the housing, and the control center is electrically connected with the ultraviolet disinfection lamps to control their operations.
9. The low-temperature plasma-based disinfection equipment according to claim 8, characterized in that: An observation window is hermetically connected to the side wall of the housing, and the observation window is arranged above the ultraviolet disinfection lamp.
10. The low-temperature plasma-based disinfection equipment according to claim 1, characterized in that: Anti-slip pads are connected to the four surrounding sides of the lower side of the housing.