CN116688177A - Intelligent degerming plasma cabinet door - Google Patents

Abstract

The invention relates to the technical field of furniture home furnishing, in particular to an intelligent degerming plasma cabinet door, which comprises a door plate, wherein a plurality of plasma generating devices are arranged on the inner surface of the door plate, each plasma generating device comprises a plurality of dielectric barrier discharge structures, the dielectric barrier discharge structures are connected in parallel, each dielectric barrier discharge structure comprises a first electrode and a second electrode, the first electrode is connected with a high-voltage power supply, the second electrode is grounded, and when the electric power is applied, gas between the first electrode and the second electrode is broken down, so that discharge degerming is generated. The intelligent degerming plasma cabinet door provided by the invention utilizes DBD plasma discharge to generate a large amount of active factors, decomposes odor molecules and inhibits bacterial activity, and degerming and deodorizing clothes in the cabinet. The intelligent control of the wardrobe door is realized by setting the photoelectric switch through the time, the period and the intensity of the plasma discharge controlled by the controller program, and the intelligent control device has the advantages of simple structure, convenient operation and effective economic cost saving.

Description

Intelligent degerming plasma cabinet door

Technical Field

The invention relates to the technical field of furniture and home furnishing, in particular to an intelligent degerming plasma cabinet door.

Background

In the outbreak phase of the global novel coronavirus infection, people are extremely focused on sterilizing and disinfecting the home environment and the underwear for avoiding the infection. After the new coronavirus infection, people pay more attention to the hygiene habit of individuals, including the hygiene requirement on clothes, and the demand for sterilization and disinfection products is also increased.

The wardrobe is an indispensable furniture in home life and is mainly used for accommodating clothes. Clothes are placed in the wardrobe all the year round, and people rarely take out the clothes to be exposed to the sun for sterilization when the clothes are easy to mold in other seasons. And many large pieces of clothing passing through are not available for cleaning and can easily become contaminated with food odors, such as: chafing dish taste, etc., and bacteria and even viruses are brought into a wardrobe, so that the bacteria are bred, and the physical health of people is affected.

When the existing wardrobe works, the internal clothes are generally sterilized through the sterilizing agent, so that children can easily eat the sterilizing agent by mistake to cause life danger. The prior patent with the authority number of CN206808961U proposes to sterilize the surface of clothes in a sterilization mode of radiating ozone with heat into a wardrobe by adopting a mute fan; the patent with the authority of CN218219556U proposes to arrange a sterilizing component and a sterilizing cavity (ultraviolet lamp tube) in the cabinet for sterilizing clothes. However, the following problems exist in practical application: ozone itself has bad smell, uses a large amount of ozone for a long time and disinfects for clothing, very easily leads to the clothing to carry bad smell, and in addition, human body inhales excessive ozone and exists certain injury to the human body, and the ultraviolet ray can lead to skin pigmentation, photoaging, serious still probably to lead to diseases such as skin cancer, cataract, and degerming device and cupboard are in an organic whole, need purchase whole device, the price is expensive, and can cause the wasting of resources to the user of current cupboard.

Disclosure of Invention

The invention aims to solve the technical problems that: in order to solve the technical problems that in the prior art, the wardrobe sterilization device adopts ozone sterilization to cause bad smell of clothes, ultraviolet sterilization can cause pigmentation, light aging even causes diseases, and the whole wardrobe body is adopted to have high price. The invention provides an intelligent degerming plasma cabinet door, which utilizes the discharge of a plasma degerming device to degerming and remove peculiar smell of clothes in a wardrobe, and has good degerming effect, economy, environmental protection and intelligence. The technical scheme adopted for solving the technical problems is as follows: an intelligent aseptic plasma cabinet door, comprising:

the plasma generator comprises a door plate, wherein a plurality of plasma generating devices are arranged on the inner surface of the door plate, each plasma generating device comprises a plurality of dielectric barrier discharge structures, the dielectric barrier discharge structures are connected in parallel, each dielectric barrier discharge structure comprises a first electrode and a second electrode, the first electrodes are connected with a high-voltage power supply, the second electrodes are grounded, and when the electric power is supplied, gas between the first electrodes and the second electrodes is broken down to generate discharge sterilization.

Further, the intelligent degerming plasma cabinet door further comprises a controller, and the plurality of plasma generating devices are respectively and electrically connected with the controller.

Further, the intelligent degerming plasma cabinet door further comprises a photoelectric switch, wherein the photoelectric switch is arranged on one side of a door plate handle, the photoelectric switch is electrically connected with the controller, the photoelectric switch senses whether the handle is touched, and if the photoelectric switch senses that the handle is touched, the controller controls to close a plurality of plasma generating devices.

Further, the number of the plasma generating devices is more than three, and the three plasma generating devices are arranged on the inner surface of the door plate side by side.

Preferably, the number of the plasma generating devices is three, the controller is provided with three working state indicator lamps, and the working states comprise: closed, weak, medium, and strong, closed state: the indicator light is not on, and the plasma generating device does not work; weak state: an indicator light is lightened, and a plasma generating device works; state of (3): the two indicator lamps are lightened, and the two plasma generating devices work; strong state: the three indicator lamps are lighted, and the three plasma generating devices work.

Further, the dielectric layer of the dielectric barrier discharge structure is glass or quartz.

Further, a program is arranged in the controller to control the plasma generating device to work at the whole point, and the plasma generating device stops working after the operation lasts ten minutes until the next whole point continues to work and is cycled.

Further, the intelligent degerming plasma cabinet door further comprises a button, wherein the button is electrically connected with the controller, and the working state is controlled through the button.

The intelligent degerming plasma cabinet door has the beneficial effects that DBD plasma discharge is adopted to degerming clothes in the cabinet, and the dielectric barrier discharge structure is arc-shaped, so that the discharge range between two electrodes is wider, and the degerming efficiency is higher. And the controller is adopted to control and regulate the discharge time, period and intensity of the plasma, so that the problems of electric energy loss and resource waste caused by long-time work of the plasma device in the prior art are solved. The cabinet door is also provided with a photoelectric switch, when the door is sensed to be opened, the plasma discharge device stops working, and the problems of large potential safety hazard, insufficient intelligence and the like in the prior art are solved.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic structural view of the overall use of the intelligent aseptic plasma cabinet door of the present invention;

FIG. 2 is a schematic diagram of the front structure of the intelligent aseptic plasma cabinet door of the present invention;

FIG. 3 is a schematic side view of the intelligent aseptic plasma cabinet door of the present invention;

fig. 4 is a schematic diagram of the electrical connections of the intelligent aseptic plasma cabinet door of the present invention.

Reference numerals:

1. a door panel; 2. a controller; 21. a button; 22. an indicator light; 3. a handle; 4. a power interface; 5. a plasma generating device; 51. a first plasma generating device; 52. a second plasma generating device; 53. a third plasma generating device; 510. a dielectric barrier discharge structure; 511. a first electrode; 512. a second electrode; 6. an optoelectronic switch.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

The embodiment provides an intelligent degerming plasma wardrobe door, and the device utilizes DBD plasma discharge to degerming and remove peculiar smell to clothes in the wardrobe. The power input line is connected with 220V alternating current commercial power, the time and the period of plasma discharge are controlled by utilizing a program, and the intensity of the plasma discharge is controlled by utilizing the program through the controller, so that the use requirement of a user is fully met.

As shown in fig. 1 to 4, the intelligent sterilizing plasma cabinet door is a preferred embodiment of the present invention, and comprises a door plate 1, a controller 2, a handle 3, a power interface 4, a plasma generating device 5 and a photoelectric switch 6. The middle part of the front surface of the door plate 1 is provided with a controller 2, the controller 2 is provided with a switch 21 and an indicator light 22, one side of the front surface of the door plate 1 is provided with a handle 3, a power interface 4 is arranged at the lower end of one side of the door plate 1, a plasma generating device 5 is embedded in the inner surface of the door plate 1, and a photoelectric switch 6 is arranged near the handle 3 of the front surface of the door plate 1. The power interface 4 is connected with the controller 2, and the plasma generating device 5 and the photoelectric switch 6 are electrically connected with the controller 2, so that intelligent control of the cabinet door is realized.

In order to achieve the intelligent sterilization effect of the wardrobe door on clothes inside the wardrobe, the specific structure and the implementation process of each device are described in detail below.

As shown in fig. 1, the plasma generating devices 5 are embedded in the inner surface of the door panels 1, and 3 plasma generating devices 5 are embedded on each door panel 1, and the structure diagram is shown in fig. 3. In this embodiment, the plasma generating device 5 adopts a DBD plasma generator, and a large amount of active factors are generated between the first electrode 511 and the second electrode 512, so that the molecules can decompose odor molecules and inhibit bacterial activity, and simultaneously generate a trace amount of ozone, so that the ozone is utilized for sterilization, the sterilization effect is further enhanced, and the problem of low sterilization and odor removal efficiency at present is solved.

In addition, in this embodiment, each plasma generating device is formed by connecting 12 dielectric barrier discharge structures 510 in parallel, a first electrode in the dielectric barrier discharge structures 510 is connected to a high-voltage power supply, a second electrode is grounded, the material of the arc-shaped dielectric layer is selected to be glass or quartz, and when the power supply is turned on, the gas between the electrodes is broken down to generate discharge. In practical use, the number of dielectric barrier discharge structures 510 may be 12 or more, and the number of plasma generating devices 5 may be 3 or more, depending on the cabinet size and the user's requirements.

As shown in fig. 1 and 2, the controller 2 is provided in the middle of the front surface of the door panel 1, and controls the stoppage of the plasma generating device 5 by a compiler program. In the embodiment, the plasma generating device 5 is arranged to start working, discharging and sterilizing when reaching the whole point, after the working time lasts for 10 minutes, the working of the plasma generating device is stopped until the next whole point device continues to work, the operation is repeated circularly, a large amount of electric energy is saved by controlling the discharging time in unit hour, and the device is more economical and environment-friendly.

In addition, in this embodiment, the controller 2 may control the intensity of the plasma discharge device 5, as shown in fig. 2, the controller 2 is provided with a switch 21 and an indicator lamp 22, and when the switch 21 is pressed once, one indicator lamp 22 is on, at this time, the intensity of the plasma discharge device 5 is weak, and only the middle second plasma generation device 52 works; the switch 21 is pressed twice, and the two indicator lamps 22 are on, so that the two first plasma generating devices 51 and the third plasma generating devices 53 work when the intensity of the plasma generating device 5 is the same; the switch 21 is pressed three times, and the three indicator lamps 22 are on, so that the intensity of the plasma generating device 5 is strong, and the first, second and third plasma generating devices 51, 52 and 53 are all put into operation; the switch 21 is pressed four times, the pilot lamp 22 is turned off, and at this time, the plasma generator unit 5 stops operating. The discharge intensity of the plasma is adjusted according to the requirements, so that the cabinet door is more economical, environment-friendly and intelligent.

As shown in fig. 1 and 2, a photoelectric switch 6 is disposed at the lower side of the inner surface of the wardrobe door, and the photoelectric switch 6 is electrically connected with the controller 2. In the embodiment, when the photoelectric switch 6 identifies that a person opens the wardrobe door through human body induction, the controller 2 controls the plasma generating device 5 to be automatically closed; when the photoelectric switch senses that a person leaves, the controller 2 controls the plasma generating device 5 to continue the original working state, so that the cabinet door is more intelligent, safer and more reliable.

When the intelligent sterilization plasma wardrobe door is used, the proper size and number of wardrobe doors are selected, the intelligent sterilization plasma wardrobe door can be connected with a wardrobe through hinge hinges, the installation is simple and convenient, and the problems of high price and complex device of the existing whole sterilization wardrobe are solved. When the plasma generator is used, the power interface 4 is connected with 220V alternating current mains supply in home, the plasma generator adjusting switch button 21 is pressed, the plasma discharge intensity is adjusted, the plasma generator 5 starts working at the whole point, and the operation is stopped after 10 minutes until the next whole point continues to work for 10 minutes. When the plasma generating device 5 runs or stops, people can open the wardrobe door at any time to put clothes, when the plasma generating device 5 runs, the people are induced to open the wardrobe door, the plasma generating device 5 can stop working immediately until the wardrobe door is tightly closed, and the plasma generating device 5 continues to run the original work, so that the operation is simple, convenient, humanized and intelligent.

The time of the plasma generating device 5 running in unit hour can be set by changing the program in the controller 2 so as to meet the requirements of different regions, and the application range is wide.

According to the intelligent degerming plasma cabinet door, DBD plasma discharge is utilized to degerming and deodorizing clothes in the cabinet. The time, the period and the intensity of plasma discharge are controlled by a controller program, and an optoelectronic switch is arranged to realize intelligent control on the wardrobe door. The method solves the problems of low sterilization efficiency, insufficient intelligence, potential safety hazard, high price and the like in the prior art.

The invention can produce a large amount of active factors by utilizing the plasmas, decompose odor molecules and inhibit bacterial activity, and can produce trace ozone to perform sterilization, so as to perform sterilization and deodorization on clothes in the wardrobe, and the intelligent control of the wardrobe door by arranging the controller and the photoelectric switch can adjust the sterilization intensity according to the requirement, thereby forming an intelligent, safe, efficient, reliable and environment-friendly sterilization device.

The device has simple structure and installation operation, and the size and the number can be adjusted according to actual requirements; low cost, economy and environmental protection; the application range is wide, and the sterilizing and deodorizing wardrobe can be widely applied to various wardrobes needing sterilizing and deodorizing.

With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined as the scope of the claims.

Claims (8)

1. An intelligent degerming plasma cabinet door, which is characterized by comprising:

door plant (1), be equipped with a plurality of plasma generating device (5) on door plant (1) internal surface, arbitrary plasma generating device (5) all include a plurality of dielectric barrier discharge structure (510), a plurality of dielectric barrier discharge structure (510) are parallelly connected, dielectric barrier discharge structure (510) include first electrode (511) and second electrode (512), high-voltage power supply is connected to first electrode (511), second electrode (512) ground connection, when the circular telegram, first electrode (511) with gaseous breakdown between second electrode (512) produces the degerming that discharges.

2. The intelligent sterilization plasma cabinet door according to claim 1, further comprising a controller (2), wherein the plurality of plasma generating devices (5) are respectively electrically connected with the controller (2).

3. The intelligent sterilization plasma cabinet door according to claim 2, further comprising a photoelectric switch (6), wherein the photoelectric switch (6) is arranged on one side of a handle (3) of the door plate (1), the photoelectric switch (6) is electrically connected with the controller (2), the photoelectric switch (6) senses whether the handle (3) is touched, and if the photoelectric switch (6) senses that the handle (3) is touched, the controller (2) controls to turn off a plurality of plasma generating devices (5).

4. The intelligent sterilization plasma cabinet door according to claim 2, wherein the number of the plasma generating devices (5) is more than three, and the three plasma generating devices (5) are arranged on the inner surface of the door plate (1) side by side.

5. Intelligent aseptic plasma cabinet door according to claim 4, characterized in that the number of plasma generating devices (5) is three, and the controller (2) is provided with three working status indicator lamps (22), and the working status comprises: closed, weak, medium, and strong, closed state: the indicator lamp (22) is not on, and the plasma generating device (5) does not work; weak state: an indicator lamp (22) is lighted, and a plasma generating device (5) works; state of (3): two indicator lamps (22) are lightened, and two plasma generating devices (5) work; strong state: three indicator lamps (22) are lighted, and three plasma generating devices (5) work.

6. The intelligent aseptic plasma cabinet door according to claim 1, wherein the dielectric layer of the dielectric barrier discharge structure (510) is glass or quartz.

7. The intelligent sterilization plasma cabinet door according to claim 2, wherein a program is arranged in the controller (2) to control the plasma generating device (5) to work at the whole point, and the operation is stopped after ten minutes of continuous operation until the next whole point continues to work and is circularly reciprocated.

8. The intelligent aseptic plasma cabinet door according to claim 5, further comprising a button (21), wherein the button (21) is electrically connected to the controller (2), and the operating state is controlled by the button (21).