A stable low-temperature plasma sterilization and inhibition device

Abstract

The utility model discloses a kind of stable low-temperature plasma sterilization bacteriostatic generating device, comprising: main unit and angle adjusting mechanism, the main unit includes shell, battery compartment, inverter, step-up transformer and overload protector are fixedly installed on the inner wall of shell, two dry batteries are provided in the battery compartment, it has beneficial effect to be as follows: the bending characteristic of flexible medium layer and the elastic performance of metal net itself are utilized, so that metal net can be tightly adhered on uneven surface, therefore, non-flat surface object can be implemented to sterilization and disinfection, and by rotating knob driving adjusting screw rotation, by adjusting screw driving slider movement, by the setting of slider, fixed plate and connecting rod driving flexible medium layer protection device rotation, its angle is adjusted, so as to implement effective treatment to micro-gap area or those conventional equipment difficult to reach complex parts, bring convenience to operator.

Description

TECHNICAL FIELD

[0001] The utility model relates to plasma generating device technical field especially, it relates to a stable low temperature plasma sterilization and bacteriostasis generating device. BACKGROUND

[0002] The plasma is generally generated between two electrodes, and the gas between the electrodes is ionized to form plasma by breakdown. The plasma is an ionized gas containing a large number of electrons, ions and free radicals, which is electrically neutral to the outside. Due to the unique physical and chemical properties of the plasma, the plasma can be used to modify the surface of the object, clean the surface, graft new materials, and sterilize the surface. Experiments have proved that the plasma discharge can quickly kill bacteria. When the discharge power is relatively small, the temperature of the plasma is very low, which can be in contact with the skin without causing burns. It can also be used for seamless sterilization and disinfection of some delicate equipment. For example: atmospheric pressure radio frequency helium plasma beam, atmospheric pressure high frequency dielectric barrier helium plasma jet, or argon plasma beam. These plasma beams have good effect on killing bacteria and microorganisms on the surface of the skin. Therefore, the cold plasma beam device can be used for the treatment of skin diseases and wound sterilization.

[0003] The existing low-temperature plasma sterilization and bacteriostasis device indeed shows high efficiency in rapid sterilization of the skin in application. However, when facing micro-gap areas or complex parts that are difficult to reach by conventional equipment, the efficiency of such plasma sterilization equipment is not satisfactory. Not only is it difficult to implement effective treatment, but it also brings great challenges and inconvenience to the operator.

[0004] Therefore, a stable low-temperature plasma sterilization and bacteriostasis generating device is needed to solve the above problems. SUMMARY

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problems of the above-mentioned stable low-temperature plasma sterilization and bacteriostasis generating device, the utility model is proposed.

[0007] The utility model discloses a stable low temperature plasma sterilization and bacteriostasis generating device, which is used to solve the problem that the existing low temperature plasma sterilization and bacteriostasis device has high efficiency in rapid sterilization of skin in application, but the efficiency of the plasma sterilization device is not satisfactory when facing micro-gap areas or complex parts that are difficult to reach by conventional equipment, and the operation personnel are brought great challenge and inconvenience.

[0008] To solve the above technical problems, the utility model provides the following technical scheme: a stable low temperature plasma sterilization and bacteriostasis generating device, comprising:

[0009] The main unit comprises a shell, a battery compartment, an inverter, a step-up transformer and an overload protector are fixedly installed on the inner wall of the shell, two dry batteries are arranged in the battery compartment, a flexible dielectric layer protection device is arranged at one end of the shell, a flexible dielectric layer of polyimide is used in the flexible dielectric layer protection device, and a metal mesh is fixedly installed at one end of the flexible dielectric layer protection device.

[0010] The angle adjusting mechanism comprises a threaded block, the threaded block is fixedly connected to the side wall of the shell, an adjusting screw is engagedly connected to the center of the threaded block, a sliding block is rotatably connected to one end of the adjusting screw, a fixed plate is fixedly connected to one end of the sliding block, a connecting rod is rotatably connected to one end of the fixed plate, and the other end of the connecting rod is rotatably connected to the side wall of the flexible dielectric layer protection device.

[0011] As a preferred scheme of the stable low temperature plasma sterilization and bacteriostasis generating device, a battery switch is fixedly installed on the side wall of the shell, a power supply interface is fixedly embedded in the inner wall of the shell, and the battery switch and the power supply interface are electrically connected with the battery compartment.

[0012] As a preferred scheme of the stable low temperature plasma sterilization and bacteriostasis generating device, the inverter is electrically connected between the battery compartment and the step-up transformer, and the overload protector is electrically connected between the step-up transformer and the flexible dielectric layer protection device.

[0013] As a preferred scheme of the stable low temperature plasma sterilization and bacteriostasis generating device, the inverter is electrically connected between the battery compartment and the step-up transformer, and the overload protector is electrically connected between the step-up transformer and the flexible dielectric layer protection device.

[0014] As a preferred scheme of the utility model discloses a kind of stable low-temperature plasma sterilization and bacteriostasis generation device, wherein: the sliding block is slidably connected on the side wall of shell, and the one end of the adjusting screw is fixedly connected with knob.

[0015] As a preferred scheme of the utility model discloses a kind of stable low-temperature plasma sterilization and bacteriostasis generation device, wherein: the one side of the shell is fixedly connected with hook, and two data interfaces are fixedly embedded in the inner wall of shell.

[0016] The utility model has the advantages of:

[0017] The flexible dielectric layer protection device is used in the flexible dielectric layer of polyimide, under the premise of not affecting plasma discharge, the bending characteristics of flexible dielectric layer and the elastic performance of metal net itself are utilized, so that the metal net can be tightly attached on the non-flat surface, therefore, the non-flat surface object can be sterilized and disinfected, and the knob is rotated to drive the adjusting screw to rotate, the sliding block is moved by the adjusting screw, the flexible dielectric layer protection device is rotated by the setting of sliding block, fixed plate and connecting rod, the angle is adjusted, so that the micro-gap area or the complex parts that conventional equipment is difficult to reach can be effectively treated, and the operator is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be simply introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor. Among them:

[0019] Figure 1 It is the front structure schematic view of the utility model discloses a kind of stable low-temperature plasma sterilization and bacteriostasis generation device.

[0020] Figure 2 It is the partial sectional view structure schematic view of the utility model discloses a kind of stable low-temperature plasma sterilization and bacteriostasis generation device.

[0021] Figure 3 It is the back structure schematic view of the utility model discloses a kind of stable low-temperature plasma sterilization and bacteriostasis generation device.

[0022] BRIEF DESCRIPTION OF DRAWINGS: 100, main unit; 101, shell; 102, hook; 103, battery compartment; 1031, dry battery; 1032, power interface; 104, inverter; 105, step-up transformer; 106, overload protector; 107, flexible dielectric layer protection device; 1071, rotating block; 108, metal mesh; 109, data interface; 200, angle adjusting mechanism; 201, threaded block; 202, adjusting screw; 203, knob; 204, sliding block; 205, fixed plate; 206, connecting rod. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a variety of ways beyond the specific details set forth herein without departing from the scope of the present application, and it is understood that the present application is not limited in this respect.

[0025] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent or alternative to other embodiments.

[0026] Thirdly, the present application is described in detail in conjunction with the schematic diagram. In the detailed description of the embodiments of the present application, the cross-sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0027] REFERENCE Figure 1 - Figure 3 For one embodiment of the present application, a stable low-temperature plasma sterilization and bacteriostasis generating device is provided, which comprises:

[0028] The main unit 100 comprises a shell 101, and the battery compartment 103, the inverter 104, the step-up transformer 105 and the overload protector 106 are fixedly installed on the inner wall of the shell 101, two dry batteries 1031 are arranged in the battery compartment 103, the flexible dielectric layer protection device 107 is arranged at one end of the shell 101, a flexible dielectric layer of polyimide is adopted in the flexible dielectric layer protection device 107, and the metal mesh 108 is fixedly installed at one end of the flexible dielectric layer protection device 107.

[0029] The angle adjusting mechanism 200 comprises a threaded block 201 fixedly connected to the side wall of the shell 101, a adjusting screw 202 engagedly connected at the center of the threaded block 201, a sliding block 204 rotatably connected to one end of the adjusting screw 202, a fixed plate 205 fixedly connected to one end of the sliding block 204, a connecting rod 206 rotatably connected to one end of the fixed plate 205, and the other end of the connecting rod 206 rotatably connected to the side wall of the flexible dielectric layer protection device 107.

[0030] The flexible dielectric layer made of polyimide is adopted in the flexible dielectric layer protection device 107, and under the premise of not affecting the plasma discharge, the flexible dielectric layer and the elastic performance of the metal mesh 108 are utilized to make the metal mesh 108 tightly adhere to the uneven surface, so that the sterilization and disinfection of the uneven surface object can be realized, and the adjusting screw 202 is driven to rotate by rotating the knob 203, the sliding block 204 is driven to move by the adjusting screw 202, and the flexible dielectric layer protection device 107 is driven to rotate by the sliding block 204, the fixed plate 205 and the connecting rod 206, so that the angle is adjusted, thereby effectively treating the micro-gap area or the complex parts that are difficult to reach by conventional equipment, and bringing convenience to the operator.

[0031] The battery switch is fixedly installed on the side wall of the shell 101, the power interface 1032 is fixedly embedded in the inner wall of the shell 101, the battery switch and the power interface 1032 are electrically connected with the battery compartment 103, the inverter 104 is electrically connected between the battery compartment 103 and the step-up transformer 105, the overload protector 106 is electrically connected between the step-up transformer 105 and the flexible dielectric layer protection device 107, the battery switch is turned on, the dry battery 1031 outputs direct current, the direct current is converted into alternating current by the inverter 104, and then 10kv alternating current is obtained at the high-voltage output interface of the step-up transformer 105, and the alternating current is transmitted to the flexible dielectric layer protection device 107 through the overload protector 106 and the wires.

[0032] The shell 101 is fixedly connected with two support plates at one end, and the flexible dielectric layer protection device 107 is fixedly connected with a rotating block 1071 at one end, and the rotating block 1071 is rotatably connected between the support plates, so as to support the flexible dielectric layer protection device 107.

[0033] The sliding block 204 is slidingly connected to the side wall of the shell 101, and the knob 203 is fixedly connected to one end of the adjusting screw 202, so as to drive the adjusting screw 202 to rotate by the knob 203.

[0034] The shell 101 is fixedly connected with a hook 102 on one side, and two data interfaces 109 are fixedly embedded in the inner wall of the shell 101.

[0035] Working principle: when working, the battery switch is turned on, the dry battery 1031 outputs direct current, the direct current is converted into alternating current through the inverter 104, 10kv alternating current is obtained at the high-voltage output interface of the step-up transformer 105, and the alternating current is transmitted to the flexible dielectric layer protection device 107 through the overload protector 106 and the wire, the surface micro-discharge principle of the electrode can excite plasma at the metal mesh 108 of the flexible dielectric layer protection device 107, the flexible dielectric layer of polyimide is adopted in the flexible dielectric layer protection device 107, the bending characteristic of the flexible dielectric layer and the elastic performance of the metal mesh 108 itself are utilized under the premise of not affecting the plasma discharge, so that the metal mesh 108 can be tightly attached to the non-flat surface, therefore, the non-flat surface object can be sterilized and disinfected, the knob 203 is rotated to drive the adjusting screw 202 to rotate, the sliding block 204 is driven to move by the adjusting screw 202, the flexible dielectric layer protection device 107 is driven to rotate by the sliding block 204, the fixed plate 205 and the connecting rod 206, the angle thereof is adjusted, so that the micro-gap area or the complex parts that are difficult to reach by conventional equipment can be effectively treated, and the operator is facilitated, and the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit it, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A stable low-temperature plasma sterilization and disinfection generating device, characterized in that, The utility model relates to a kind of angle-adjustable LED lamp, including: Main unit (100), the main unit (100) includes shell (101), battery compartment (103), inverter (104), step-up transformer (105) and overload protector (106) are fixedly installed on the inner wall of shell (101), two dry batteries (1031) are arranged in the battery compartment (103), the flexible dielectric layer protection device (107) is arranged in one end of shell (101), the flexible dielectric layer protection device (107) uses the flexible dielectric layer of polyimide, metal screen (108) is fixedly installed in one end of the flexible dielectric layer protection device (107); Angle adjusting mechanism (200), the angle adjusting mechanism (200) includes threaded block (201), the threaded block (201) is fixedly connected on the side wall of shell (101), adjusting screw (202) is engagedly connected in the center of threaded block (201), one end of adjusting screw (202) is rotatably connected with sliding block (204), one end of sliding block (204) is fixedly connected with fixed plate (205), one end of fixed plate (205) is rotatably connected with connecting rod (206), the other end of connecting rod (206) is rotatably connected on the side wall of flexible dielectric layer protection device (107).

2. The apparatus according to claim 1, wherein the apparatus is characterized by: The side wall of the shell (101) is fixedly installed with a battery switch, and the inner wall of the shell (101) is fixedly embedded with a power interface (1032), and the battery switch and the power interface (1032) are electrically connected with the battery compartment (103).

3. The apparatus according to claim 1, wherein the apparatus is characterized by: The inverter (104) is electrically connected between the battery compartment (103) and the step-up transformer (105), and the overload protector (106) is electrically connected between the step-up transformer (105) and the flexible dielectric layer protection device (107).

4. The apparatus according to claim 1, wherein the apparatus is characterized by: One end of the shell (101) is fixedly connected with two support plates, one end of the flexible dielectric layer protection device (107) is fixedly connected with a rotating block (1071), and the rotating block (1071) is rotatably connected with the support plates.

5. The apparatus according to claim 1, wherein the apparatus is characterized by: The sliding block (204) is slidingly connected on the side wall of the shell (101), and one end of the adjusting screw (202) is fixedly connected with a knob (203).

6. The apparatus according to claim 1, wherein the apparatus is characterized by: One side of the shell (101) is fixedly connected with a hook (102), and the inner wall of the shell (101) is fixedly embedded with two data interfaces (109).

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