CN218021148U - Vehicle-mounted air purification system - Google Patents
Vehicle-mounted air purification system Download PDFInfo
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- CN218021148U CN218021148U CN202222361441.7U CN202222361441U CN218021148U CN 218021148 U CN218021148 U CN 218021148U CN 202222361441 U CN202222361441 U CN 202222361441U CN 218021148 U CN218021148 U CN 218021148U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides a vehicle-mounted air purification system, which comprises a plurality of negative ion air purification devices, wherein the negative ion air purification devices are arranged on a ceiling in a vehicle, and the distance between every two adjacent negative ion air purification devices in the front-back direction of the vehicle is 1.5-2.5m; the anion air purification device comprises a main shell, an ion generator and a centrifugal fan, wherein an air outlet is formed in the upper portion of the front side face of the main shell, and an air inlet is formed in the lower edge of the main shell. The anion air purification device is arranged on the ceiling of the vehicle, any pre-embedding is not needed, the wiring is carried out through the air ducts on two sides, and the installation is simple and rapid. A plurality of negative ion air purification devices are distributed at the rear part, the middle part and the front part of the vehicle, and the direction of the air outlet points to the front of the vehicle together, so that the aim of circularly killing the whole vehicle is fulfilled, and the quality of the air environment in the vehicle is improved. The utility model discloses air purification device does not have the consumptive material, and the maintenance cost is low, is particularly suitable for the air purification of public vehicles such as bus, passenger train and is equipped with the use.
Description
Technical Field
The utility model relates to an air purification technical field specifically is an on-vehicle air purification system.
Background
At present, buses and buses are basically disinfected by manual spraying at regular intervals, and the efficiency and the cost are low. The existing anion air purification device on the market is generally of a one-way air inlet and outlet structure, and can not play a good disinfection effect when being directly applied to buses and passenger cars. Therefore, it is urgently required to develop a vehicle-mounted air purification system which can be applied to public vehicles.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an on-vehicle air purification system.
In order to achieve the above object, the technical solution of the present invention is: a vehicle-mounted air purification system comprises a plurality of negative ion air purification devices, wherein the negative ion air purification devices are arranged on a ceiling in a vehicle, and the distance between every two adjacent negative ion air purification devices in the front-back direction of the vehicle is 1.5-2.5m;
the negative ion air purification device comprises a top plate, a main shell and a lower air deflector which are connected from top to bottom; wing parts horizontally extending to the outside of the main shell are arranged on two sides of the top plate, and mounting connecting holes are formed in the wing parts; an ion generator and a centrifugal fan are arranged in the main shell, an air outlet is formed in the upper portion of the front side face of the main shell, plasma of the ion generator is arranged on the inner side of the air outlet, the centrifugal fan blows the plasma of the ion generator, and an air inlet is formed in the lower edge of the main shell;
and the air outlet of each negative ion air purification device faces the front of the vehicle.
Adopt the utility model discloses technical scheme, anion air purification device installs in the vehicle ceiling, need not any pre-buried, and both sides wind channel is walked in the wiring, and the installation is simple swift. A plurality of negative ion air purification devices are distributed at the rear part, the middle part and the front part of the vehicle, and the direction of the air outlet points to the front of the vehicle together, so that the aim of circularly killing the whole vehicle is fulfilled, and the quality of the air environment in the vehicle is improved. The utility model discloses air purification device does not have the consumptive material, and the maintenance cost is low, and the air purification that especially is suitable for public vehicles such as bus, passenger train is equipped with the use.
Furthermore, the number of the negative ion air purification devices is 3-8.
Furthermore, the centrifugal fan is provided with an axial air inlet and a radial air outlet, the opening of the axial air inlet faces downwards, the radial air outlet faces the plasma body of the ion generator, the lower edge of the main shell is provided with an upper air guide surface which is inclined downwards and retracted inwards, the air inlet is arranged on the upper air guide surface, the edge part of the upper surface of the lower air guide plate is provided with a lower air guide surface, and an outer air inlet channel which gradually expands outwards from inside to outside is formed between the upper air guide surface and the lower air guide surface.
Adopt above-mentioned preferred scheme, duckbilled formula outer air inlet channel structure helps evenly absorbing air all around, concentrates at air intake department wind-force, forms the air intake pressurization, blows to the plasma body through centrifugal fan, and the maximize stimulates negative oxygen ion.
Further, the shell body of main casing body is including two straight portions that are located the intermediate position and being located the arc portion at straight portion both ends, the space position between two straight portions is installed to ion generator's plasma body and centrifugal fan, last air intake on the wind-guiding surface is located the lower limb of arc portion position.
By adopting the preferable scheme, the reasonable structural layout is beneficial to promoting the flowing circulation of air in the vehicle.
Furthermore, the lower air guide surface of the lower air guide plate is in a convex curved surface shape.
Adopt above-mentioned preferred scheme, reduce the air inlet and hinder, absorb peripheral air more evenly.
Furthermore, a height difference h is formed between the lower edge of the centrifugal fan and the air inlet of the main shell, and the diameter of a fan blade of the centrifugal fan is d, so that h is more than or equal to 0.5d and less than or equal to d.
By adopting the preferable scheme, the sucked ambient air can form a circular flow in the main shell and uniformly contact with negative oxygen ions, and the sterilization efficiency is improved.
Furthermore, the lower surface of the lower air deflector is provided with a plurality of annular light-transmitting grooves, and LED lamp belts are arranged above the annular light-transmitting grooves.
Adopt above-mentioned preferred scheme, through the scintillation state control to multichannel annular printing opacity inslot LED lamp area, form the breathing lamp of instructing operating condition, both conveniently know the running state, have the aesthetic feeling again, promote passenger joyful.
Furthermore, the automobile air conditioner also comprises a PM2.5 detection sensor installed in the automobile, and a display unit used for displaying detection data of the PM2.5 detection sensor is embedded on the lower air deflector.
By adopting the preferable scheme, passengers can conveniently know the quality of the air particles in the vehicle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an anion air purification device;
FIG. 3 is a cross-sectional view of the anion air cleaning apparatus;
FIG. 4 is a bottom view of the anion air cleaning device;
FIG. 5 is a schematic view of a hidden top plate in the anion air purification device;
FIG. 6 is a top view of a hidden top plate in the anion air cleaning device;
fig. 7 is a schematic view of the negative ion air cleaning device mounted to the ceiling interior panel of the vehicle.
Names of corresponding parts represented by numerals and letters in the drawings:
1-an anion air purification device; 10-a top plate; 11-a wing; 12-mounting a connecting hole; 20-a main housing; 21-air outlet; 22-upper wind guide surface; 23-an air inlet; 24-a flat portion; 25-an arc; 30-lower air deflectors; 31-lower wind guide surface; 32-annular light-transmitting groove; 40-an ionizer; 41-an electrical paste; 50-a centrifugal fan; 60-vehicle roof interior panels; 61-locking the connection piece.
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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 7, a vehicle-mounted air purification system comprises a plurality of negative ion air purification devices 1, wherein the negative ion air purification devices 1 are installed on a ceiling in a vehicle, and the distance between adjacent negative ion air purification devices in the front-back direction of the vehicle is 1.5 to 2.5m;
the anion air purification device 1 comprises an anion air purification device 1 and a fan, wherein the anion air purification device 1 comprises a top plate 10, a main shell 20 and a lower air deflector 30 which are connected from top to bottom, wing parts 11 which horizontally extend to the outside of the main shell are arranged on two sides of the top plate 10, and installation connecting holes 12 are formed in the wing parts 11; an ion generator 40 and a centrifugal fan 50 are arranged in the main shell 20, an air outlet 21 is arranged on the upper portion of the front side face of the main shell 20, a plasma body 41 of the ion generator is arranged at the inner side position of the air outlet 21, the centrifugal fan 50 blows towards the plasma body 41 of the ion generator, and an air inlet 23 is arranged on the lower edge of the main shell;
the air outlet 21 of each negative ion air cleaning device 1 is installed toward the front of the vehicle.
As shown in fig. 7, the locking connecting member 61 is connected to the inner wall 60 of the ceiling of the vehicle through the mounting hole 12 of the wing 11, so that the device of the present invention can be smoothly mounted on the ceiling of the bus or the passenger car. The specific structure of the locking connector 61 is not limited, and may be a screw, a rivet, or the like.
The beneficial effect of adopting above-mentioned technical scheme is: the anion air purification device is arranged on the ceiling of the vehicle, any pre-embedding is not needed, the wiring is carried out through the air ducts on two sides, and the installation is simple and rapid. A plurality of negative ion air purification devices are distributed at the rear part, the middle part and the front part of the vehicle, and the direction of the air outlets points to the front of the vehicle together, so that the aim of integrally forming circulation killing on the inside of the vehicle is fulfilled, and the quality of the air environment in the vehicle is improved. The utility model discloses air purification device does not have the consumptive material, and the maintenance cost is low, is particularly suitable for the air purification of public vehicles such as bus, passenger train and is equipped with the use.
In other embodiments of the present invention, the number of the anion air cleaning apparatus 1 is 3 to 8.
The utility model discloses well do not do the limited to ion generator's concrete structure, can follow prior art and acquire, if can adopt the DBD low temperature plasma generator module subassembly that Anhui spring warm flower environment science and technology limited company sold.
As shown in fig. 2-6, in other embodiments of the present invention, the ion generator 40 and the centrifugal fan 50 are installed in the main housing 20, the air outlet 21 is disposed on an upper portion of a side surface of the main housing 20, the plasma body 41 of the ion generator 40 is installed at an inner side position of the air outlet 21, the centrifugal fan 50 has an axial air inlet and a radial air outlet, an opening of the axial air inlet faces downward, the radial air outlet faces the plasma body 41 of the ion generator, the lower edge of the main housing 20 is provided with the upper wind guide surface 22 which is inclined downward and inwardly contracted, the upper wind guide surface 22 is provided with the air inlet 23, the upper surface edge portion of the lower wind guide plate 30 has the lower wind guide surface 31, and an outer wind inlet channel which is gradually expanded from inside to outside is formed between the upper wind guide surface 22 and the lower wind guide surface 31. The duckbilled outer air inlet channel structure is beneficial to uniformly absorbing air around, wind power at the air inlet is concentrated to form air inlet pressurization, and the air is blown to the plasma body through the centrifugal fan, so that negative oxygen ions are maximally excited. After the negative oxygen ions are sent out from the air outlet, the interior space of the vehicle can be quickly filled with the negative oxygen ions, bacteria and viruses in the vehicle can be killed, and the quality of the air environment in the vehicle is improved. The utility model discloses air purification device does not have consumptive material, the installation is convenient, and the maintenance cost is low, is particularly suitable for the air purification of public vehicles such as bus, passenger train to be equipped with the use.
As shown in fig. 6, in other embodiments of the present invention, the body of the main housing 20 includes two straight portions 24 located at the middle position and arc portions 25 located at the two ends of the straight portions, the plasma body 41 and the centrifugal fan 50 of the ion generator are installed at the space position between the two straight portions 24, and the air inlet 23 on the upper air guiding surface 22 is located at the lower edge of the position where the arc portion 25 is located. The beneficial effect of adopting above-mentioned technical scheme is: reasonable structural layout is helpful for promoting air flow circulation in the vehicle.
In other embodiments of the present invention, as shown in fig. 3, the lower wind guiding surface 31 of the lower wind guiding plate is a curved surface shape protruding outward. The beneficial effect of adopting above-mentioned technical scheme is: reduce the air intake and hinder, absorb the peripheral air more evenly.
As shown in fig. 3, in other embodiments of the present invention, a height difference h is provided between the lower edge of the centrifugal fan 50 and the air inlet 23 of the main housing, and the diameter of the fan blade of the centrifugal fan 50 is d, so that h is not less than 0.5d and not more than d. The beneficial effect of adopting above-mentioned technical scheme is: the absorption of ambient air is facilitated to form a circular flow in the main shell, the air is uniformly contacted with negative oxygen ions, and the killing efficiency is improved.
As shown in fig. 4, in other embodiments of the present invention, the lower surface of the lower air guiding plate 30 has a plurality of annular light-transmitting grooves 32, and a LED strip is disposed above the annular light-transmitting grooves 32. The beneficial effect of adopting above-mentioned technical scheme is: through the scintillation state control to multichannel annular printing opacity inslot LED lamp area, form the breathing lamp of instructing operating condition, both conveniently know the running state, have the aesthetic feeling again, promote passenger joyful.
In other embodiments of the present invention, the wind deflector further comprises a PM2.5 detection sensor installed in the vehicle, and a display unit for displaying the detection data of the PM2.5 detection sensor is embedded on the lower wind deflector. The passenger can conveniently know the quality condition of the air particles in the vehicle.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (8)
1. A vehicle-mounted air purification system is characterized by comprising a plurality of negative ion air purification devices, wherein the negative ion air purification devices are mounted on a ceiling in a vehicle, and the distance between every two adjacent negative ion air purification devices in the front-back direction of the vehicle is 1.5-2.5m;
the negative ion air purification device comprises a top plate, a main shell and a lower air deflector which are connected from top to bottom; wing parts horizontally extending to the outside of the main shell are arranged on two sides of the top plate, and mounting connecting holes are formed in the wing parts; an ion generator and a centrifugal fan are arranged in the main shell, an air outlet is formed in the upper portion of the front side face of the main shell, plasma of the ion generator is arranged on the inner side of the air outlet, the centrifugal fan blows the plasma of the ion generator, and an air inlet is formed in the lower edge of the main shell;
and the air outlet of each negative ion air purification device faces the front of the vehicle.
2. The vehicle-mounted air purification system according to claim 1, wherein the number of the negative ion air purification devices is 3-8.
3. The vehicle-mounted air purification system according to claim 1, wherein the centrifugal fan has an axial air inlet and a radial air outlet, the axial air inlet has a downward opening, the radial air outlet faces the plasma body of the ion generator, the lower edge of the main housing is provided with an upper air guide surface which is inclined downward and retracted inward, the upper air guide surface is provided with the air inlet, the upper surface edge of the lower air guide plate is provided with a lower air guide surface, and an outer air inlet channel which gradually expands outward from inside to outside is formed between the upper air guide surface and the lower air guide surface.
4. The vehicle-mounted air purification system according to claim 3, wherein the housing body of the main housing includes two straight portions at a middle position and arc portions at both ends of the straight portions, the plasma body and the centrifugal fan of the ion generator are mounted at a spatial position between the two straight portions, the air outlet is disposed at an upper portion of the straight portion at a front side of the main housing, the air inlet on the upper air guide surface is located at a lower edge of a position where the arc portions are located, and the air inlet is located at left and right sides of the main housing.
5. The vehicle air purification system of claim 4, wherein the lower air guiding surface of the lower air deflector is convexly curved.
6. The vehicle-mounted air purification system according to claim 3, wherein a height difference h is formed between the lower edge of the centrifugal fan and the air inlet of the main shell, and if the diameter of a fan blade of the centrifugal fan is d, h is greater than or equal to 0.5d and less than or equal to d.
7. The vehicle-mounted air purification system according to claim 3, wherein the lower surface of the lower air deflector is provided with a plurality of annular light-transmitting grooves, and the LED lamp strip is arranged above the annular light-transmitting grooves.
8. The vehicle-mounted air purification system according to claim 7, further comprising a PM2.5 detection sensor installed in the vehicle, wherein a display unit for displaying detection data of the PM2.5 detection sensor is embedded in the lower air deflector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022212779577 | 2022-05-25 | ||
| CN202221277957 | 2022-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218021148U true CN218021148U (en) | 2022-12-13 |
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ID=84353398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222361441.7U Active CN218021148U (en) | 2022-05-25 | 2022-09-06 | Vehicle-mounted air purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218021148U (en) |
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2022
- 2022-09-06 CN CN202222361441.7U patent/CN218021148U/en active Active
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| GR01 | Patent grant | ||
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Address after: 215127 Building 4, No. 99, Weixin Road, Suzhou Industrial Park, Jiangsu Province Patentee after: Xiaoai Intelligent Technology (Suzhou) Co.,Ltd. Address before: Room 19002, building 8, Junfeng living square, No.5, Weihua Road, Suzhou Industrial Park, 215000, Jiangsu Province Patentee before: Xiaoai Intelligent Technology (Suzhou) Co.,Ltd. |