CN216258437U - Sterilization cabinet based on plasma sterilization technology - Google Patents
Sterilization cabinet based on plasma sterilization technology Download PDFInfo
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- CN216258437U CN216258437U CN202120308751.5U CN202120308751U CN216258437U CN 216258437 U CN216258437 U CN 216258437U CN 202120308751 U CN202120308751 U CN 202120308751U CN 216258437 U CN216258437 U CN 216258437U
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Abstract
The utility model relates to a sterilization cabinet based on a plasma sterilization technology, which comprises a cabinet body, drawers, partition plates, a plasma generator and a control assembly, wherein at least one drawer and at least one partition plate are arranged in the cabinet body; at least one plasma generator is arranged in the cabinet body and is connected with a control component embedded on the outer surface of the cabinet body and controlled by the control component. The beneficial effects that can be obtained by implementing the technical scheme are as follows: the air in the cabinet is sterilized to a certain extent, the influence of harmful bacteria such as mildew, germs and the like in the air on personnel and articles in the cabinet is prevented, meanwhile, the surfaces of the articles stored in the cabinet body can be sterilized to a certain extent, and the sanitation and safety of the articles when the articles are stored and used are ensured.
Description
Technical Field
The utility model relates to a storage cabinet, in particular to a sterilization cabinet based on a plasma sterilization technology.
Background
Articles such as clothes, shoes, bags and the like are taken out, because the contact range is complicated, and because of the base material, the articles become possible carriers for the survival and propagation of various viruses and bacteria. In addition, in actual office work, contact people of office documents are difficult to trace, and the contact people are complex, so the contact people can be easily used as a transmission carrier of viruses and bacteria. The prior storage cabinet which can better sterilize the articles is lacked. In particular, at present, although some cabinets are additionally provided with ultraviolet lamps to sterilize through ultraviolet rays, the sterilization effect of the products is very limited due to the principle and characteristics of ultraviolet sterilization. More specifically, the ultraviolet ray has a sterilization effect on the irradiation surface, but documents are often stacked, and articles such as clothes and shoes are not single-sided structures, the structures are often complicated, and invisible spaces are often provided, and at the moment, the ultraviolet ray cannot be irradiated, so that the sterilization blind area is extremely large, and the use purpose of a user is difficult to actually finish. Therefore, an attempt to install a disinfectant spraying device in a cabinet is also made, but the existing disinfectant spraying disinfection also has obvious defects, specifically, a large blind area exists in the spraying process, and the disinfectant can corrode the surface of an article to damage the disinfected article.
In summary, a cabinet body which is good in disinfection and can meet actual needs is lacked in the industry at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a sterilization cabinet based on a plasma sterilization technology.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: a sterilization cabinet based on a plasma sterilization technology comprises a cabinet body, drawers, partition plates, a plasma generator and a control assembly, wherein at least one drawer and at least one partition plate are arranged in the cabinet body; at least one plasma generator is arranged in the cabinet body and is connected with a control component embedded on the outer surface of the cabinet body and controlled by the control component.
Furthermore, the clapboard is provided with a plurality of air vents.
Furthermore, a plurality of air guide holes are formed in the bottom plate of the drawer.
The cabinet body comprises a cabinet body, a cabinet door and a locking piece, wherein the single side of the cabinet body is provided with an opening, and the cabinet door is hinged at the opening of the cabinet body and is used for sealing the opening; the latch fitting is installed in the cabinet door and is matched with the lock hole on the cabinet body in an alignment way.
Further, a plurality of PTC heating sheets are embedded in the inner wall surface of the cabinet body, the PTC heating sheets are connected with the control assembly through cables, and the work of the PTC heating sheets is controlled by the control assembly.
Furthermore, a humidity sensor is arranged in the cabinet body, and a plurality of humidity discharging holes are formed in a cabinet door of the cabinet body.
The plasma generator comprises a shell, an ion generating unit and a fan, wherein one side of the shell is provided with an air inlet, the other side of the shell is provided with an air outlet, and an air passage communicated with the air inlet and the air outlet is arranged in the shell; the fan and the plasma generating unit are sequentially and fixedly arranged in the air passage in the shell.
Furthermore, a plurality of plasma release ports are arranged on the plasma generating unit and matched with the air channel.
Furthermore, the control assembly comprises a circuit board and a control panel, a display screen and control keys are arranged on the control panel, the display screen and the control keys are connected with the circuit board through cables, and a main control chip and a communication chip are arranged on the circuit board.
Further, the fan is a centrifugal fan.
Furthermore, an inductive switch is arranged between the cabinet body and the cabinet door of the cabinet body, and a signal output end of the inductive switch is connected with the control assembly through a cable embedded in the cabinet door.
Furthermore, a plurality of lighting lamp groups are arranged in the cabinet body, and each lighting lamp group is connected with the control assembly through a cable embedded in the inner wall of the cabinet body and controlled by the control assembly.
Furthermore, a plurality of ultraviolet lamp tubes are mounted on the inner wall surface of the cabinet body, and each ultraviolet lamp tube is connected with the control assembly through a cable embedded in the inner wall of the cabinet body and controlled by the control assembly.
Furthermore, at least one humidity sensor and at least one temperature sensor are installed in the cabinet body, and the humidity sensor and the temperature sensor are connected with the control assembly through cables.
The cabinet body is a sealed cavity with a small space, when the cabinet body is in a sealed state with the closed cabinet door, gas in the cabinet is sucked into the centrifugal fan from the air inlet air passage of the plasma generator under the action of the centrifugal fan, air to be treated enters the plasma generating unit through the centrifugal fan, the plasma generating unit carries out high-pressure ionization on the air to be treated, a large amount of plasma is generated and discharged from the plasma releasing port, the plasma is diffused to all corners in the space of the cabinet body, the space is in a plasma environment, bacteria in the space in the cabinet can be killed, viruses can lose activity, the air in the cabinet can be purified, the surfaces of articles stored in the cabinet can be sterilized and disinfected, and the risk of infecting people with the bacteria and the viruses is reduced.
In the above technical statement, the PTC heating plate is heated when necessary to accelerate the discharge of moisture in the air and articles of the cabinet body, so that the air and articles in the cabinet are dried, and the environment in the cabinet is not favorable for the propagation and survival of microorganisms and pathogenic organisms.
In the above technical statement, the ultraviolet lamp tube is used for sterilizing and disinfecting the articles in the cabinet body by turning on the ultraviolet lamp tube to emit ultraviolet rays when needed.
The beneficial effects that can be obtained by implementing the technical scheme are as follows: the air in the cabinet is sterilized to a certain extent, the influence of harmful bacteria such as mildew, germs and the like in the air on personnel and articles in the cabinet is prevented, meanwhile, the surfaces of the articles stored in the cabinet body can be sterilized to a certain extent, and the sanitation and safety of the articles when the articles are stored and used are ensured.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the specification and together with the description, serve to explain the principles of the specification.
Fig. 1 is a schematic view of the internal structure of the cabinet in an open state.
Fig. 2 is a schematic structural view of the front face of the present invention.
Fig. 3 is a schematic view of the internal structure of the plasma generator.
The reference numbers in the figures are respectively: (1) the refrigerator comprises a cabinet body, (2) a partition plate, (3) a plasma generator, (4) a control assembly, (5) a cabinet body, (6) a cabinet door, (7) a locking piece, (8) a PTC heating piece, (9) a shell, (10) an ion generating unit, (11) a fan, (12) a temperature sensor, (13) a humidity sensor, (14) an air passage, (15) a drawer, (16) an ultraviolet lamp tube, (17) an inductive switch and (18) a lighting lamp.
Detailed Description
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is also to be noted that the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically stated or limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example (b):
as shown in fig. 1 to 3, the embodiment discloses a sterilization cabinet based on a plasma sterilization technology, which includes a cabinet body 1, a drawer 15, a partition plate 2, a plasma generator 3, a control assembly 4, a drawer 15 and a partition plate 2, wherein the drawer 15 and the partition plate 2 are installed in the cabinet body 1; at least one plasma generator 3 is installed in the cabinet 1, and is connected to a control unit 4 embedded on the outer surface of the cabinet 1, and is controlled by the control unit 4. The partition board 2 is provided with a plurality of air vents. A plurality of air vents are arranged on the bottom plate of the drawer 15. The cabinet body 1 comprises a cabinet body 5, a cabinet door 6 and a locking piece 7, wherein the single side of the cabinet body 5 is provided with an opening, and the cabinet door 6 is hinged at the opening of the cabinet body 5 and is used for sealing the opening; the locking piece 7 is arranged in the cabinet door 6 and is matched with the lock hole on the cabinet body 5 in an aligning way. The internal face of the cabinet body 5 of the cabinet body 1 is also embedded with a plurality of PTC heating sheets 8, the PTC heating sheets 8 are connected with the control component 4 through cables, and the work of the PTC heating sheets 8 is controlled by the control component 4. A humidity sensor 13 is arranged in the cabinet body 1, and a plurality of humidity discharging holes are arranged on the cabinet door 6 of the cabinet body 1. The plasma generator 3 comprises a shell 9, an ion generating unit 10 and a fan 11, wherein one side of the shell 9 is provided with an air inlet, the other side of the shell is provided with an air outlet, and an air passage 14 for communicating the air inlet with the air outlet is arranged in the shell 9; the fan 11 and the plasma generating unit 10 are sequentially fixed in the air passage 14 in the housing 9. The plasma generating unit 10 is provided with a plurality of plasma releasing ports, and the plasma releasing ports are matched with the air passages. The control component 4 comprises a circuit board and a control panel, a display screen and control keys are arranged on the control panel, the display screen and the control keys are connected with the circuit board through cables, and a main control chip and a communication chip are arranged on the circuit board. The fan 11 is a centrifugal fan. Be equipped with inductive switch 17 between cabinet body 5 of the cabinet body 1 and cabinet door 6, this inductive switch 17's signal output part links to each other with control assembly 4 through burying underground in cabinet door 6 cable. A plurality of lighting lamp groups 18 are arranged in the cabinet body 1, and each lighting lamp group 18 is connected with the control component 4 through a cable embedded in the inner wall of the cabinet body 1 and controlled by the control component 4. A plurality of ultraviolet lamp tubes 16 are mounted on the inner wall surface of the cabinet body 1, and each ultraviolet lamp tube 16 is connected with the control component 4 through a cable embedded in the inner wall of the cabinet body 1 and controlled by the control component 4. A humidity sensor 13 and a temperature sensor 12 are installed in the cabinet body 1, and the humidity sensor 12 and the temperature sensor 13 are connected with the control component 4 through cables.
Based on the above technical content, the plasma generating unit is a mature universal part, and a large number of products with different sizes, models and specifications are available in the market,those skilled in the art can easily obtain the above components, so that further description of the internal structure of the plasma generation unit is not needed, but for easy understanding of the present technology, a certain description will be given to the sterilization principle of the plasma, and the operation principle of the plasma generation unit is to generate a large amount of positive ions and negative ions (positive (H) by ionizing water in the air with positive high voltage and negative high voltage by raising the low voltage to positive high voltage and negative high voltage through the boosting circuit on the two emitting ends of the generation unit+) And negative (O)2 −) Ions) and positive and negative ions themselves are stable within certain limits and ranges, which generate ultra-strong hydroxyl radicals (OH) after they attach to the surface of the bacteria. After hydrogen (H) is extracted from the surface protein, the decomposed protein thoroughly destroys the bacterial structure, thereby leading to the death of the bacteria and realizing the sterilization effect of the bacteria. It should be further noted that both the positive ions and the negative ions can be released in the air by being surrounded by water molecules. This allows the plasma to circulate with the air.
The foregoing description of the embodiments of the present specification has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the application is defined by the appended claims.
Claims (6)
1. A sterilization cabinet based on plasma sterilization technology, its characterized in that: the cabinet comprises a cabinet body, drawers, partition plates, a plasma generator and a control assembly, wherein at least one drawer and at least one partition plate are arranged in the cabinet body; at least one plasma generator is arranged in the cabinet body, is connected with a control component embedded on the outer surface of the cabinet body and is controlled by the control component; a plurality of PTC heating sheets are embedded in the inner wall surface of the cabinet body, the PTC heating sheets are connected with the control assembly through cables, and the work of the PTC heating sheets is controlled by the control assembly; the cabinet body is internally provided with a humidity sensor, and a plurality of moisture discharging holes are arranged on the cabinet door of the cabinet body.
2. A sterilizer cabinet based on plasma sterilization technology as claimed in claim 1, wherein: the clapboard is provided with a plurality of air guide holes.
3. A sterilizer cabinet based on plasma sterilization technology as claimed in claim 1, wherein: a plurality of air guide holes are arranged on the bottom plate of the drawer.
4. A sterilizer cabinet based on plasma sterilization technology as claimed in claim 1, wherein: the cabinet body comprises a cabinet body, a cabinet door and a locking piece, wherein the single side of the cabinet body is provided with an opening, and the cabinet door is hinged at the opening of the cabinet body and is used for sealing the opening; the locking piece is arranged in the cabinet door and is in contraposition fit with a lock hole arranged on the cabinet body; an inductive switch is arranged between the cabinet body and the cabinet door of the cabinet body, and the signal output end of the inductive switch is connected with the control component through a cable embedded in the cabinet door.
5. A sterilizer cabinet based on plasma sterilization technology as claimed in claim 1, wherein: the plasma generator comprises a shell, an ion generating unit and a fan, wherein one side of the shell is provided with an air inlet, the other side of the shell is provided with an air outlet, and an air passage communicated with the air inlet and the air outlet is arranged in the shell; the fan and the plasma generating unit are sequentially and fixedly arranged in the air passage in the shell; the plasma generating unit is provided with a plurality of plasma releasing ports, and the plasma releasing ports are matched with the air channel.
6. A sterilizer cabinet based on plasma sterilization technology as claimed in claim 1, wherein: a plurality of ultraviolet lamp tubes are installed on the inner wall surface of the cabinet body, and each ultraviolet lamp tube is connected with the control assembly through a cable embedded in the inner wall of the cabinet body and controlled by the control assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120308751.5U CN216258437U (en) | 2021-02-04 | 2021-02-04 | Sterilization cabinet based on plasma sterilization technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120308751.5U CN216258437U (en) | 2021-02-04 | 2021-02-04 | Sterilization cabinet based on plasma sterilization technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216258437U true CN216258437U (en) | 2022-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120308751.5U Active CN216258437U (en) | 2021-02-04 | 2021-02-04 | Sterilization cabinet based on plasma sterilization technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216258437U (en) |
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2021
- 2021-02-04 CN CN202120308751.5U patent/CN216258437U/en active Active
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