CN213590107U

CN213590107U - Low-temperature plasma air-clearing device for vehicle

Info

Publication number: CN213590107U
Application number: CN202022111289.8U
Authority: CN
Inventors: 熊代林; 熊定超; 毛震; 刘港; 任世丰; 杨升任
Original assignee: Changsha Qinkai Intelligent Technology Co ltd
Current assignee: Changsha Qinkai Intelligent Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-07-02
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a vehicle is with clear wind device of low temperature plasma, including mounting panel and ceramic post, the mounting panel is connected with the bottom plate through fixing bolt, and fixing bolt is located the bottom plate left and right sides, the bottom plate top is provided with the clear wind casing, and the clear wind casing front portion has seted up into the wind gap, the inside both sides of clear wind casing are provided with sealing glass, the ceramic post is settled in sealing glass inboard, and the outside both sides of ceramic post are provided with first involucra, the inside metal electrode that is provided with of sealing glass. This vehicle is with clear wind device of low temperature plasma, sealed glass is with metal electrode inside to the first involucra of the outside both sides of ceramic column can fill ceramic column and sealed glass's joint gap, makes metal electrode can reach totally enclosed, seals completely through making metal electrode, enables metal electrode and external aqueous vapor and completely cuts off, thereby enables metal electrode can not be by the oxidation, thereby can ensure the pure degree of active oxygen of equipment manufacturing.

Description

Low-temperature plasma air-clearing device for vehicle

Technical Field

The utility model relates to a clear wind technical field of low temperature plasma specifically is clear wind device of low temperature plasma for vehicle.

Background

Low temperature plasma refers to a gas that is broken down when an applied voltage reaches the discharge voltage of the gas, creating a mixture of electrons, various ions, atoms, and radicals. Although the electron temperature is high in the discharge process, the heavy particle temperature is low, so that the whole system is in a low-temperature state, and the plasma is called low-temperature plasma. The low-temperature plasma technology is an electrochemical process under the comprehensive actions of electrons, chemistry, catalysis and the like, and is a brand-new technology. The plasma contains a large amount of high-energy electrons, positive and negative ions, excited particles and active free radicals with strong oxidizing property such as post-type free radicals OH, HO2 and O3, and the ozone disinfection technology generated by the low-temperature plasma technology takes ozone as a medium to release oxygen atoms more quickly, so that the activity of the ozone is greatly improved, and compared with the characteristic of the ozone, the activity of the ozone is improved by nearly 10 times. In the process of generating plasma, the chemical bonds in harmful gas molecules can be opened by the instantaneous high energy of high-frequency discharge so as to decompose the harmful gas molecules into simple substance atoms or harmless molecules; simultaneously, a large amount of active free radicals and ozone with strong oxidability generated in the excitation process can generate chemical reaction with harmful gas molecules to finally generate water and carbon dioxide; the electric energy shearing force generated by the static electricity generated by the low-temperature plasma on the surfaces of various bacteria, viruses and other microorganisms is greater than the surface tension of cell membranes, so that the cell membranes are damaged, and the effects of disinfection and sterilization are achieved. Therefore, the low-temperature plasma can kill bacteria and mould in the air and decompose volatile organic gas such as formaldehyde, benzene, ethylene and the like, and the effect of dynamically purifying the air without dead corners is achieved.

However, in the current market, many types of electrodes of the air cleaning devices are exposed in the air, so that the electrodes are easy to oxidize, and the purity of active oxygen cannot be ensured, and specific low-temperature plasma air cleaning devices for vehicles are provided for the above situations.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle is with clear wind device of low temperature plasma to propose general clear wind device electrode and expose in the air among the solution above-mentioned background art, make the easy oxidation of electrode, lead to the unable problem of guaranteeing the active oxygen purity of equipment.

In order to achieve the above object, the utility model provides a following technical scheme: the low-temperature plasma air cleaning device for the vehicle comprises a mounting plate and ceramic columns, wherein the mounting plate is connected with a bottom plate through fixing bolts, the fixing bolts are located on the left side and the right side of the bottom plate, an air cleaning shell is arranged at the top of the bottom plate, an air inlet is formed in the front of the air cleaning shell, sealing glass is arranged on two sides of the inside of the air cleaning shell, the ceramic columns are arranged on the inner side of the sealing glass, first leather membranes are arranged on two sides of the outside of the ceramic columns, metal electrodes are arranged inside the sealing glass, second leather membranes are connected to the inner side of the ceramic columns, third leather membranes are arranged on the inner side of the second leather membranes, electric conductors are connected to the inner side of the.

Preferably, the upper surface of the mounting plate is attached to the lower surface of the bottom plate, and the bottom plate is fixedly connected with the fresh air shell.

Preferably, the vertical central line of the fresh air shell and the vertical central line of the mounting plate are overlapped, and the fresh air shell forms a communicated structure through the air inlet.

Preferably, the length of the fresh air shell is 95mm, the width of the fresh air shell is 119.5mm, and the height of the fresh air shell is 35 mm.

Preferably, the sealing glass is symmetrically distributed along the vertical center line of the fresh air shell, and the sealing glass and the ceramic columns are connected in an adhesion mode.

Preferably, the inner surface of the ceramic column is attached to the outer surface of the second skin, and the second skin forms a full-surrounding structure through the ceramic column and the third skin.

Compared with the prior art, the beneficial effects of the utility model are that: this vehicle is with clear wind device of low temperature plasma, the length of clear wind casing is 95mm, and the width of clear wind casing is 119.5mm, and the height of clear wind casing is 35mm, this makes the volume of equipment very little, it is very nimble to make its mounted position, can settle the mounting panel inside fixing in the air conditioner wind gap through the bolt, also convenient dismantlement simultaneously, and equipment fixing is when air conditioner wind gap department, because of the volume is less, make the influence of equipment to the windage of air conditioner also minimum, can hardly cause the influence to the normal air-out of air conditioner, the less size of equipment selection, can lifting means's installation convenience and use flexibility, make it not only can be applicable to oversize vehicle, also can install on the undersized vehicle.

This clear wind device of low temperature plasma for vehicle, sealed glass is with metal electrode in inside, and the first involucra of the outside both sides of ceramic post can fill ceramic post and sealed glass's joint gap, make metal electrode can reach totally enclosed, through making metal electrode totally enclosed, enable metal electrode and external aqueous vapor completely cut off, thereby enable metal electrode can not be by oxidation, thereby can ensure the pure degree of active oxygen of equipment manufacture, and broken the unable limitation that uses of traditional emergence body in the high environment of air humidity through making metal electrode seal, make equipment can normal use in 90% adverse circumstances of relative humidity.

This clear wind device of low temperature plasma for vehicle, ceramic post can play insulating effect, can avoid the high pressure leakage of internal conductor, and second involucra and third involucra can firmly be fixed the electric conductor in ceramic post inboard when playing supplementary insulation, avoid making the electric conductor position incline because of the vibrations of vehicle to lead to the high pressure in the electric conductor to reveal, ceramic post possesses higher durability because of adopting ceramic material simultaneously, and this life that is favorable to lifting means.

Drawings

FIG. 1 is a schematic view of the overall structure of the utility model;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the ceramic column structure of the present invention.

In the figure: 1. mounting a plate; 2. a base plate; 3. fixing the bolt; 4. a fresh air shell; 5. an air inlet; 6. sealing glass; 7. a ceramic post; 8. a first skin; 9. a metal electrode; 10. a second skin; 11. a third skin; 12. an electrical conductor; 13. and (7) air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the low-temperature plasma air cleaning device for the vehicle comprises a mounting plate 1 and ceramic columns 7, wherein the mounting plate 1 is connected with a bottom plate 2 through fixing bolts 3, the fixing bolts 3 are positioned on the left side and the right side of the bottom plate 2, a cleaning air shell 4 is arranged at the top of the bottom plate 2, an air inlet 5 is formed in the front of the cleaning air shell 4, the upper surface of the mounting plate 1 is attached to the lower surface of the bottom plate 2, the bottom plate 2 is fixedly connected with the cleaning air shell 4, the vertical central line of the cleaning air shell 4 is overlapped with the vertical central line of the mounting plate 1, the cleaning air shell 4 forms a communicated structure through the air inlet 5, the length of the cleaning air shell 4 is 95mm, the width of the cleaning air shell 4 is 119.5mm, the height of the cleaning air shell 4 is 35mm, the size of the equipment is small, the mounting position of the equipment is very flexible, the mounting plate 1 can be arranged, meanwhile, the disassembly is convenient, when the equipment is arranged at the air outlet of the air conditioner, the influence of the equipment on the wind resistance of the air conditioner is very small due to small volume, the normal air outlet of the air conditioner is hardly influenced, the equipment has small size, the installation convenience and the use flexibility of the equipment can be improved, the equipment can be suitable for large-sized vehicles and small-sized vehicles, the equipment has very low energy consumption due to small volume, the working power of the equipment is less than or equal to 3W, the overall current is only 130mA, the highest temperature of the equipment in a continuous working state can not exceed 40 ℃, the safety in use in the vehicle is greatly ensured, the damage of internal parts of the equipment due to high temperature is avoided, the service life of the equipment can be greatly prolonged, the electronic module of the equipment is arranged on the inner side of the bottom plate 2, and the electronic module adopts a full encapsulation process, the risk of high-pressure leakage is avoided, external moist air and dust can be isolated, the use stability of the equipment can be improved, and the air outside the equipment can enter the interior of the fresh air shell 4 through the air inlet 5;

sealing glass 6 is arranged on two sides inside the fresh air shell 4, a ceramic column 7 is arranged on the inner side of the sealing glass 6, first films 8 are arranged on two sides outside the ceramic column 7, metal electrodes 9 are arranged inside the sealing glass 6, the sealing glass 6 is symmetrically distributed along the vertical central line of the fresh air shell 4, the sealing glass 6 is connected with the ceramic column 7 in a bonding mode, the metal electrodes 9 are arranged inside the sealing glass 6, the first films 8 on two sides outside the ceramic column 7 can fill the connecting gap between the ceramic column 7 and the sealing glass 6, so that the metal electrodes 9 can be completely sealed, the metal electrodes 9 can be isolated from external water vapor, the metal electrodes 9 can not be oxidized, the purity of active oxygen produced by equipment can be ensured, and the limitation that a traditional generating body cannot be used in an environment with high air humidity can be broken through the metal electrodes 9 being sealed, the equipment can be normally used in a severe environment with the relative humidity of 90 percent, and the metal electrode 9 can be fixed in position while the metal electrode 9 is sealed, so that the metal electrode 9 cannot be displaced and short-circuited due to bumping and shaking of a vehicle;

the inner side of the ceramic column 7 is connected with a second membrane 10, the inner side of the second membrane 10 is provided with a third membrane 11, the inner side of the third membrane 11 is connected with a conductor 12, the rear part of the fresh air shell 4 is provided with an air outlet 13, the inner surface of the ceramic column 7 is attached to the outer surface of the second membrane 10, the second membrane 10 forms a full-surrounding structure through the ceramic column 7 and the third membrane 11, the ceramic column 7 can play an insulating effect and can avoid high-voltage leakage of the internal conductor 12, the second membrane 10 and the third membrane 11 can play an auxiliary insulating role and can firmly fix the conductor 12 on the inner side of the ceramic column 7 at the same time, the situation that the position of the conductor 12 is inclined due to vibration of a vehicle is avoided, so that high-voltage leakage in the conductor 12 is caused, meanwhile, the ceramic column 7 is made of ceramic materials and has higher durability, which is beneficial to prolonging the service life of equipment, the high voltage can be transmitted to the metal electrode 9, the metal electrode 9 is electrified to enable the voltage inside the fresh air shell 4 to rise, the voltage contacts with the space inside the fresh air shell 4 to generate low-temperature plasma, and the low-temperature plasma is blown out through the air outlet 13.

The working principle is as follows: when the low-temperature plasma air cleaning device for the vehicle is used, firstly, the bottom plate 2 is arranged on the mounting plate 1 through the fixing bolt 3, then the mounting plate 1 can be arranged inside an air conditioner air port through the bolt to be fixed, so that the whole device can be installed and fixed, the length of the air cleaning shell 4 is 95mm, the width of the air cleaning shell 4 is 119.5mm, and the height of the air cleaning shell 4 is 35mm, so that the volume of the device is small, the normal air outlet of an air conditioner is hardly influenced, then, air outside the device can enter the air cleaning shell 4 through the air inlet 5, then, the electric conductor 12 conducts electricity, high pressure can be transmitted to the metal electrode 9, the metal electrode 9 is arranged inside the sealing glass 6, and the first films 8 on the two sides of the outside of the ceramic column 7 can fill the connecting gap between the ceramic column 7 and the sealing glass 6, so that the metal electrode 9 can be completely sealed, the rust of the metal electrode 9 is avoided, the voltage inside the fresh air shell 4 is increased by electrifying the metal electrode 9, and the metal electrode contacts with the space inside the fresh air shell 4 to generate low-temperature plasma, the ceramic column 7 can play an insulating effect, high-voltage leakage of the internal electric conductor 12 can be avoided, the second membrane 10 and the third membrane 11 can firmly fix the electric conductor 12 on the inner side of the ceramic column 7 while playing an auxiliary insulation effect, the position deviation of the electric conductor 12 caused by the vibration of a vehicle is avoided, and finally the low-temperature plasma is blown out through the air outlet 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Vehicle is with clear wind device of low temperature plasma, including mounting panel (1) and ceramic column (7), its characterized in that: the mounting plate (1) is connected with the bottom plate (2) through a fixing bolt (3), the fixing bolts (3) are positioned at the left side and the right side of the bottom plate (2), the top of the bottom plate (2) is provided with a fresh air shell (4), an air inlet (5) is arranged at the front part of the fresh air shell (4), sealing glass (6) is arranged at two sides in the fresh air shell (4), the ceramic column (7) is arranged at the inner side of the sealing glass (6), and the two sides of the outer part of the ceramic column (7) are provided with first leather films (8), the inner part of the sealing glass (6) is provided with a metal electrode (9), the inner side of the ceramic column (7) is connected with a second leather film (10), and a third coating (11) is arranged on the inner side of the second coating (10), an electric conductor (12) is connected to the inner side of the third coating (11), and an air outlet (13) is formed in the rear part of the fresh air shell (4).

2. The low-temperature plasma breeze device for a vehicle according to claim 1, characterized in that: the upper surface of the mounting plate (1) is attached to the lower surface of the bottom plate (2), and the bottom plate (2) is fixedly connected with the fresh air shell (4).

3. The low-temperature plasma breeze device for a vehicle according to claim 1, characterized in that: the vertical central line of the fresh air shell (4) and the vertical central line of the mounting plate (1) are overlapped, and the fresh air shell (4) forms a communicated structure through the air inlet (5).

4. The low-temperature plasma breeze device for a vehicle according to claim 1, characterized in that: the length of the fresh air shell (4) is 92mm, the width of the fresh air shell (4) is 90mm, and the height of the fresh air shell (4) is 35 mm.

5. The low-temperature plasma breeze device for a vehicle according to claim 1, characterized in that: the sealing glass (6) is symmetrically distributed along the vertical central line of the fresh air shell (4), and the sealing glass (6) is connected with the ceramic column (7) in an adhesion mode.

6. The low-temperature plasma breeze device for a vehicle according to claim 1, characterized in that: the inner surface of the ceramic column (7) is attached to the outer surface of the second coating film (10), and the second coating film (10) forms a full-surrounding structure through the ceramic column (7) and the third coating film (11).