Physical antibacterial device

Abstract

The utility model discloses a physical antibacterial device, and relates to the technical field of antibiosis. The physical antibacterial device comprises a shell and a vibration frequency generator arranged in the shell, the vibration frequency generator comprises a low-carbon steel heat pipe, and a silicon steel sheet, a first insulating layer, an electromagnetic coil and a second insulating layer are sequentially and coaxially arranged on the outer side of the steel pipe; the two ends of the vibration frequency generator are respectively provided with a magnet. The electromagnetic coils at the two ends of the vibration frequency generator generate alternating magnetic fields, the alternating magnetic fields interact with static magnetic fields generated by the magnets at the two ends of the vibration frequency generator, the alternating magnetic fields and the static magnetic fields jointly act on intervened substances to achieve the physical antibacterial effect, the process is simple, operation is convenient, and only the product needs to be placed in an occasion needing antibacterial, so that the production cost is reduced. The micromolecular structure of a quality-changed product can be directly changed in a field intensity range, and the product has a stable and long-acting physical antibacterial effect.

Description

Technical Field

[0001] The utility model relates to the technical field of antibacterial, in particular to a physical antibacterial device. Background Art

[0002] Physical antibacterial is a type of antibacterial classification. Different from physical antibacterial, there are also chemical antibacterial methods. Physical antibacterial refers to the use of physical principles to create an environment that is not conducive to the survival and reproduction of bacteria, while the main significance of antibacterial is bactericidal, bacteriostatic and sterilizing, etc.

[0003] In the prior art, some places where people often walk in and out usually use chemical antibacterial methods for antibacterial. In some places such as bathrooms and public toilets, disinfectants are often used for antibacterial and disinfection, but the chemical antibacterial method has limited sustainability and requires regular spraying of chemical agents, resulting in the antibacterial effect fluctuating with the spraying cycle, and the antibacterial effect is unstable. Some antibacterial agents will also have an impact on the human body and are accompanied by odors, affecting human health, and will also have an impact on the objects sprayed with the agents (such as hydrogen peroxide disinfectant will oxidize some of the objects being treated). Utility Model Content

[0004] The utility model aims to provide a physical antibacterial device which can stably maintain an antibacterial state, is harmless to the human body, and does not produce odor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a physical antibacterial device, comprising a shell and a frequency generator arranged inside the shell, the frequency generator comprising a low-carbon steel heat pipe, the outer side of the steel pipe is coaxially arranged with a silicon steel sheet, a first insulating layer, an electromagnetic coil and a second insulating layer in sequence; magnets are also arranged at both ends of the frequency generator. An equal number of magnets with opposite polarities are arranged at both ends of the frequency generator, and neodymium iron boron permanent magnets are preferably used. After the electromagnetic coil is connected to the alternating current, the electromagnetic coils at both ends of the frequency generator generate an alternating magnetic field, which interacts with the static magnetic field generated by the magnets at both ends of the frequency generator. When the coil is working, the alternating magnetic field drives the static magnetic field to produce the same frequency resonance, and the alternating magnetic field and the static magnetic field act together on the intervened substance to play a physical antibacterial role. The low-carbon steel heat pipe can absorb and dissipate the heat generated by the electromagnetic coil when it is working in time, reduce the working temperature of the electromagnetic coil, and improve the effect of generating an alternating magnetic field.

[0006] Preferably, a fixing plate is sleeved on the outer side of the frequency generator, and the frequency generator is transitionally connected to the inner wall of the shell through the fixing plate.

[0007] Preferably, a power cord port is provided on the housing, and the power cord port is electrically connected to the electromagnetic coil through a transformer.

[0008] Preferably, a switch is further included, wherein the switch is embedded in one side of the housing and is electrically connected to the electromagnetic coil.

[0009] Preferably, it also includes an indicator light electrically connected to the electromagnetic coil.

[0010] Preferably, a hanging plate is provided on the rear side of the shell.

[0011] Preferably, it also includes a hanging piece matched with the hanging plate.

[0012] Preferably, it further comprises a decorative cover embedded in the front side of the shell, and the decorative cover is provided with an acrylic plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the electromagnetic coils at both ends of the frequency generator generate an alternating magnetic field, which interacts with the static magnetic field generated by the magnets at both ends of the frequency generator. The alternating magnetic field and the static magnetic field act together on the intervened substance to play a physical antibacterial role. The process is simple and the operation is convenient. The product only needs to be placed in an occasion where antibacterial is required. The trace molecular structure of the replaced product can be directly changed within the field strength range, and it has a stable and long-lasting physical antibacterial effect.

[0015] 2. The utility model does not produce any toxic side effects on the human body and does not produce any impact on the environment.

[0016] 3. The utility model does not change the original product structure, material, performance and function when adding antibacterial function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is an exploded view of the utility model;

[0019] Figure 3 The plane structure diagram of the frequency generator of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 4 The plane structure diagram of the frequency generator of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 5 It is a structural schematic diagram of the hanging plate and hanging parts of the utility model.

[0022] In the figure:

[0023] 1-upper cover, 2-indicator light, 3-M6 screw, 4-switch, 5-M5 screw, 6-hanging plate, 601-hook part, 7-pendant, 701-connecting plate, 8-housing, 9-frequency generator, 901-mild steel heat pipe, 902-silicon steel sheet, 903-first insulation layer, 904-electromagnetic coil, 905-second insulation layer, 10-fixing plate, 11-lower cover, 12-M3 screw, 13-transformer, 14-magnet, 15-power cord port, 16-acrylic plate, 17-decorative cover. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 4 As shown, a physical antibacterial device includes a housing 8 and a frequency generator 9 arranged inside the housing 8, wherein the frequency generator 9 includes a low-carbon steel heat pipe 901, and the outer side of the steel pipe 901 is coaxially provided with a silicon steel sheet 901, a first insulating layer 903, an electromagnetic coil 904, and a second insulating layer 905 in sequence; magnets 14 are also provided at both ends of the frequency generator 9. An equal number of magnets 14 with opposite polarities are arranged at both ends of the frequency generator 9, and neodymium iron boron permanent magnets are preferably used. After the electromagnetic coil 904 is supplied with alternating current, the electromagnetic coils 904 at both ends of the frequency generator 9 generate an alternating magnetic field, which interacts with the static magnetic field generated by the magnets 14 at both ends of the frequency generator 9. When the coil is working, the alternating magnetic field drives the static magnetic field to produce the same frequency resonance, and the alternating magnetic field and the static magnetic field act together on the intervened substance to play a physical antibacterial role. The low-carbon steel heat pipe 901 can timely absorb and dissipate the heat generated by the electromagnetic coil 904 during operation, thereby reducing the operating temperature of the electromagnetic coil 904 and improving the effect of generating an alternating magnetic field.

[0026] As a specific implementation, a fixing plate 10 is sleeved on the outer side of the frequency generator 9, and the frequency generator 9 is transitionally connected to the inner wall of the housing 8 through the fixing plate 10. In this embodiment, two fixing plates 10 are used and are respectively arranged at both ends of the frequency generator 9, and threaded holes are correspondingly opened on the fixing plate 10 and the housing 8, and the fixing plate 10 and the housing 8 are fixedly connected by M5 screws 5.

[0027] Specifically, in this embodiment, the housing 8 is further provided with a power cord port 15, and the power cord port 15 is electrically connected to the electromagnetic coil 904 through the transformer 13. After the power cord port 15 is connected to the AC power supply, the current is transformed by the transformer 13 and passes through the electromagnetic coil 904, and the electromagnetic coil 904 generates an alternating magnetic field under the electromagnetic effect. Specifically, the power cord port 15 is embedded in one side of the housing 8; the two ends of the housing 8 are sealed by the upper cover 1 and the lower cover 11 respectively, and the upper cover 1 and the housing 8 and the lower cover 11 and the housing 8 are fixedly connected by M6 screws respectively; the transformer 13 is fixed on the lower cover 11 by M3 screws and is located inside the housing 8.

[0028] Furthermore, the present embodiment also includes a switch 4 for controlling the on and off of the power supply. Specifically, the switch 4 is embedded in one side of the housing 8 , and the switch 4 is electrically connected to the circuit of the electromagnetic coil 904 .

[0029] Furthermore, in order to facilitate observation of the power-on state of the electromagnetic coil 904, an indicator light 2 electrically connected to the electromagnetic coil 904 is also provided. Specifically, the indicator light 2 is embedded in the front side of the upper cover 1.

[0030] It should be noted that, in this embodiment, the power cord port 15, the switch 4, the transformer 13, the electromagnetic coil 904 and the indicator light 2 can be connected in series via wires, and the specific electrical connection method belongs to the existing conventional technology, and the specific connection method will not be described in detail here.

[0031] Furthermore, if Figure 1 , Figure 2 and Figure 5 As shown, in order to facilitate the fixing and installation of the entire device, a hanging plate 6 is provided on the rear side of the housing 8. Specifically, the hanging plate 6 is fixed to the rear side of the housing 8 by screws, and the hanging plate 6 is composed of a hanging plate body and a hook portion 601 extending downward from the rear side of the hanging plate body. The entire device can be hooked on an external wall through the hook portion 601, which facilitates the disassembly and assembly of the entire device with the outside world.

[0032] Furthermore, the present embodiment further comprises a hanging member 7 matched with the hanging plate 6, the hanging member 7 is made of a metal plate and is arranged in a U-shaped structure, and a connecting plate 701 is arranged in the U-shaped groove of the hanging member 7. When in use, the hanging member 7 is first installed on the external wall as a connecting seat by screws, and then the whole device is directly hung on the corresponding connecting plate 701 by the corresponding hook part 601 of the scraper 6.

[0033] Furthermore, the present embodiment further comprises a decorative cover 17 embedded in the front side of the housing 8 , and an acrylic plate 16 is disposed on the decorative cover 17 .

[0034] Working principle: The environment in which tiny microorganisms exist can be called the microenvironment. The microenvironment directly determines the activity state of the microorganisms, and changes in the macro environment often lead to drastic changes in the microenvironment, thereby affecting the activity changes of the microbial community.

[0035] Bacteria are composed of cell wall, cell membrane, cytoplasm and nucleus. The cell wall and cell membrane are composed of phospholipid bilayers and are negatively charged under neutral conditions.

[0036] After alternating current is passed through the electromagnetic coil 904, the electromagnetic coil 904 at both ends of the frequency generator 9 generates an alternating magnetic field, which interacts with the static magnetic field generated by the magnet 14 at both ends of the frequency generator 9. The alternating magnetic field and the static magnetic field work together to form a controllable field strength effect in a unit space. The device (product) under the intervention of the field strength effect can carry cations through physical properties. When bacteria combine with the device (product) carrying cations, they will be attracted by the cations, thereby restraining the freedom of movement of the bacteria and inhibiting the respiratory function of the bacteria, thereby achieving an antibacterial effect of inhibiting bacterial growth.

[0037] Under the action of electric field attraction, bacteria will be deformed and physically ruptured due to uneven distribution of negative charges on cell walls and cell membranes, causing cell contents (such as water, protein, etc.) to seep out of the body, resulting in "bacteriolysis" and death. It can directly cut off the breeding and living environment of bacteria, thereby achieving a safe, environmentally friendly and healthy antibacterial effect. It can achieve the physical property change of the device (product) and make the changed device (product) have the antibacterial effect of inhibiting bacterial growth. The main antibacterial species: Escherichia coli, Salmonella, Staphylococcus aureus, Candida albicans, Klebsiella pneumoniae, etc.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A physical antibacterial device, characterized in that: It comprises a shell and a frequency generator arranged inside the shell, wherein the frequency generator comprises a low-carbon steel heat pipe, and a silicon steel sheet, a first insulating layer, an electromagnetic coil and a second insulating layer are coaxially arranged on the outer side of the steel pipe in sequence; magnets are also arranged at both ends of the frequency generator.

2. A physical antibacterial device according to claim 1, characterized in that: A fixing plate is sleeved on the outer side of the frequency generator, and the frequency generator is transitionally connected to the inner wall of the shell through the fixing plate.

3. A physical antibacterial device according to claim 1, characterized in that: The shell is provided with a power cord port, and the power cord port is electrically connected to the electromagnetic coil through a transformer.

4. A physical antibacterial device according to claim 1, characterized in that: A switch is also included, and the switch is embedded in one side of the shell and is electrically connected to the electromagnetic coil.

5. A physical antibacterial device according to claim 1, characterized in that: Also included is an indicator light electrically connected to the electromagnetic coil.

6. A physical antibacterial device according to claim 1, characterized in that: A hanging plate is arranged on the rear side of the shell.

7. A physical antibacterial device according to claim 6, characterized in that: Also included are hanging parts matched with the hanging plates.

8. A physical antibacterial device according to claim 1, characterized in that: It also includes a decorative cover embedded in the front side of the shell, and an acrylic plate is arranged on the decorative cover.

Images