CN210911951U - Vehicle-mounted air freshening device - Google Patents
Vehicle-mounted air freshening device Download PDFInfo
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- CN210911951U CN210911951U CN201921504801.6U CN201921504801U CN210911951U CN 210911951 U CN210911951 U CN 210911951U CN 201921504801 U CN201921504801 U CN 201921504801U CN 210911951 U CN210911951 U CN 210911951U
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- shell
- air freshener
- vehicle
- air
- freshener
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a vehicle-mounted air freshening device, including fixing device, shell, screw, champignon piece air freshener, drive turbine, fixing device is used for fixing vehicle-mounted air freshening device on the vehicle air conditioner air outlet, and champignon piece air freshener and drive turbine all set up the inside at the shell, and the axial both ends of shell set up respectively to the inlet end and give vent to anger the end, and drive turbine's center pin is connected with the screw, and the screw is located the outside of shell. The utility model discloses a vehicle-mounted air freshening device simple structure, inside air freshener volatilize evenly and volatilize effectually.
Description
Technical Field
The utility model belongs to the technical field of on-vehicle articles for use, specificly relate to a device with pure and fresh air on-vehicle.
Background
As a relatively closed space inside an automobile, the air circulation is poor, particularly for a new automobile, harmful gases such as formaldehyde are released in the automobile, and a perfume or an air freshening and purifying device is generally required to be placed to improve the air environment.
The perfume bottle commonly used in the market at present is often provided with a volatilization hole with a fixed opening, so that the volatilization speed of the perfume is limited, and the effect is not ideal enough.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned prior art not enough, provide a simple structure, evenly volatilize and volatilize effectual on-vehicle device with pure and fresh air.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vehicle-mounted air freshening device comprises a fixing device, a shell, a propeller, an aromatherapy sheet/air freshener and a transmission turbine, wherein the fixing device is used for fixing the vehicle-mounted air freshening device on an air outlet of an automobile air conditioner, the aromatherapy sheet/air freshener and the transmission turbine are arranged inside the shell, the two axial ends of the shell are respectively provided with an air inlet end and an air outlet end, a central shaft of the transmission turbine is connected with the propeller, the propeller is located on the outer side of the shell, airflow enters the shell from the air inlet end to push the transmission turbine inside the shell to rotate, air flow inside the shell is accelerated, volatilization of the aromatherapy sheet/air freshener inside the shell is promoted, meanwhile, the central shaft of the transmission turbine drives the propeller to rotate, the propeller is the same as the layout structure of the helicopter, interestingness is increased, air flow outside the shell is enhanced, and the effect of the air freshening device is greatly improved.
As the utility model discloses a further improvement, transmission turbine's center pin is connected with the screw along the radial outside extension of shell, and the screw is located the radial outside of shell, and transmission turbine accelerates the axial flow of air current, and the direction that is located the screw in the radial outside is different with the direction of air outlet, helps the volatile gas of inside champignon piece air freshener to spread all around, improves its result of use.
As the utility model discloses a further improvement, drive turbine includes wheel carrier and a plurality of blade, and the blade is fixed on the wheel carrier, and a plurality of blades are annular interval distribution to guarantee drive turbine's continuous rotation.
As a further improvement, the blade includes pressure surface and suction surface, and the pressure surface is towards the inlet end, and the suction surface orientation is given vent to anger the end, and the air current of inlet end produces the propulsion to the concave surface of pressure surface, drives the turbine and produces the rotation.
As a further improvement of the utility model, the wheel carrier includes first rim plate and second rim plate, the top and the bottom of blade respectively with first rim plate and second rim plate fixed connection, be equipped with the center pin on the first rim plate, the height of blade is along the radial extension of shell, first rim plate and second rim plate respectively fixed connection at the both ends of blade direction of height.
As a further improvement of the present invention, the first wheel disc is a circular disc or a radial rod, the second wheel disc is a circular ring/circular disc/radial rod, and each blade is connected to a radial rod.
As a further improvement of the utility model, the shell is divided into preceding shell and backshell along the axial, and preceding shell passes through the buckle with the backshell to be connected, and fixing device is connected with the backshell, and fixing device is the clamping piece, but the centre gripping is on the air outlet grid of the air conditioner of car.
As a further improvement of the utility model, the rear shell is provided with a grid-shaped air inlet end, and the front shell is provided with a grid-shaped air outlet baffle.
As the utility model discloses a further improvement still includes the champignon box, and champignon piece air freshener is located the champignon box, and the champignon box is located drive turbine's below, and drive turbine's rotation can accelerate volatilizing of champignon piece air freshener, improves the result of use.
As a further improvement of the utility model, the bottom of shell is equipped with the through-hole, and it is fixed that the champignon box stretches into the shell and with the shell block from the through-hole, and the surface of champignon box is equipped with convex buckle, the change of champignon piece air freshener in this buckle and the periphery block of through-hole, the champignon box of being convenient for, the bottom an organic whole of champignon box is fixed with two supporting legss, is similar to the undercarriage of helicopter.
As a further improvement, the center shaft is fixed with a bearing, the shell is internally provided with a bearing fixing device, and the rotation of the transmission turbine is smoother through the arrangement of the bearing.
The beneficial effects of the utility model include: the vehicle-mounted air freshener is simple in structure, the whole body of the vehicle-mounted air freshener is the same as the layout and shape of a helicopter, and the internal fragrance sheet/air freshener is uniform in volatilization and good in volatilization effect.
Drawings
FIG. 1 is a view showing an overall structure of a vehicle-mounted air freshener according to the present invention;
FIG. 2 is an exploded view of the vehicle air freshener of the present invention;
FIG. 3 is a mounting structure diagram of the fragrance box of the vehicle-mounted air freshener of the present invention;
FIG. 4 is a front shell structure view of the vehicle air freshener of the present invention;
FIG. 5 is a rear housing structure view of the vehicle air freshener of the present invention;
FIG. 6 is a block diagram of a drive turbine according to a first embodiment of the present invention;
fig. 7 is a structural view of a drive turbine according to a second embodiment of the present invention.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-6, the vehicle-mounted air freshener of the first embodiment of the present invention includes a fixing device 1, a housing 2, a propeller 3, an aroma patch/air freshener 4, and a transmission turbine 5, wherein the fixing device 1 is used to fix the vehicle-mounted air freshener on an air outlet of an air conditioner of a vehicle, the aroma patch/air freshener 4 and the transmission turbine 5 are both disposed inside the housing 2, two axial ends of the housing 2 are respectively provided with an air inlet 6 and an air outlet 7, a central shaft 8 of the transmission turbine 5 extends radially outward of the housing 2 and is connected to the propeller 3, the propeller 3 is located radially outside the housing 2, an air flow enters the housing 2 from the air inlet 6 to push the transmission turbine 5 inside the housing 2 to rotate, so as to accelerate the air flow inside the housing 2 and promote volatilization of the aroma patch/air freshener 4 inside the housing, meanwhile, the central shaft 8 of the transmission turbine 5 drives the propeller 3 to rotate, the layout structure of the propeller is the same as that of a helicopter, interestingness is increased, air flow outside the shell 2 is enhanced, and the effect of the air freshening device is greatly improved.
In this embodiment, the transmission turbine 5 includes a wheel frame and a plurality of vanes 9, the vanes 9 are fixed on the wheel frame, and the plurality of vanes 9 are distributed at intervals in a ring shape to ensure the continuous rotation of the transmission turbine.
In this embodiment, the blade 9 includes a pressure surface and a suction surface, the pressure surface faces the air inlet end, the suction surface faces the air outlet end, and the air flow at the air inlet end generates a driving force on the concave surface of the pressure surface to drive the transmission turbine 5 to rotate.
In this embodiment, the wheel carrier includes first rim plate 10 and second rim plate 11, and the top and the bottom of blade 9 respectively with first rim plate 10 and second rim plate 11 fixed connection, be equipped with center pin 8 on the first rim plate 10, the high radial extension along shell 2 of blade 9, first rim plate 10 and second rim plate 11 respectively fixed connection at the both ends of blade 9 direction of height.
In this embodiment, the first disk 10 is a horizontal disc, the second disk 11 is a horizontal ring, the top of the blade 9 is fixedly connected to the first disk 10, and the bottom of the blade 9 is fixedly connected to the second disk 10.
In this embodiment, the housing 2 is divided into a front housing 12 and a rear housing 13 along the axial direction, the front housing 12 is connected with the rear housing 13 by a snap, the fixing device 1 is connected with the rear housing 13, and the fixing device 1 is a clip which can be clamped on an air outlet grille of an air conditioner of an automobile.
In this embodiment, the rear housing 13 is provided with a grille-shaped air inlet 6, the front housing 12 is provided with a grille-shaped air outlet baffle 7, and the air outlet baffle 7 is fastened to the end of the front housing 12.
In the embodiment, the incense box 14 is further included, the incense piece/air freshener 4 is located in the incense box 14, the incense box 14 is located below the transmission turbine 5, and the rotation of the transmission turbine 5 can accelerate the volatilization of the incense piece/air freshener 4, so that the using effect is improved.
In this embodiment, the bottom of shell 2 is equipped with through-hole 15, and it is fixed that champignon box 14 stretches into shell 2 and with the 2 block of shell from through-hole 15, and the surface of champignon box 14 is equipped with convex buckle 16, and this buckle 16 and through-hole 15's periphery block, the change of champignon piece/air freshener 4 in the champignon box of being convenient for, the bottom an organic whole of champignon box 14 is fixed with two supporting legss 17, is similar to the undercarriage of helicopter.
In the embodiment, the bearing 18 is fixed on the central shaft 8, the bearing 18 fixing device 19 is arranged in the shell 2, and the rotation of the transmission turbine 5 is smoother through the arrangement of the bearing 18.
In the second embodiment, the first disk 10 is a radial rod, the second disk 11 is a circular ring, and each vane 9 is connected to a respective radial rod.
In other embodiments, the second wheel 11 may also be a disk or a radial rod
The foregoing is not intended to be exhaustive or to limit the invention to the precise forms disclosed, and other embodiments are possible, and various modifications and variations can be made by those skilled in the art without departing from the spirit of the invention.
Claims (11)
1. A vehicle-mounted air freshener is characterized in that: the automobile air-conditioning air outlet fragrance device comprises a fixing device, a shell, a propeller, a fragrance sheet/air freshener and a transmission turbine, wherein the fixing device is used for fixing the vehicle-mounted air freshener on an automobile air-conditioning air outlet, the fragrance sheet/air freshener and the transmission turbine are arranged in the shell, the two axial ends of the shell are respectively provided with an air inlet end and an air outlet end, a central shaft of the transmission turbine is connected with the propeller, and the propeller is located on the outer side of the shell.
2. The vehicle air freshener of claim 1, wherein: the central shaft of the drive turbine extends radially outwardly of the housing and is connected to a propeller located radially outwardly of the housing.
3. The vehicle air freshener of claim 2 wherein: the transmission turbine comprises a wheel frame and a plurality of blades, the blades are fixed on the wheel frame and distributed at intervals in an annular mode, the blades comprise pressure surfaces and suction surfaces, the pressure surfaces face the air inlet end, and the suction surfaces face the air outlet end.
4. The vehicle air freshener of claim 3 wherein: the wheel carrier comprises a first wheel disc and a second wheel disc, the top and the bottom of each blade are fixedly connected with the first wheel disc and the second wheel disc respectively, and a central shaft is arranged on the first wheel disc.
5. The vehicle air freshener of claim 4 wherein: the first wheel is a disc or radial rod and the second wheel is a ring/disc/radial rod.
6. The vehicle air freshener of any one of claims 1-5, wherein: the shell is divided into a front shell and a rear shell along the axial direction, and the fixing device is connected with the rear shell.
7. The vehicle air freshener of claim 6 wherein: the rear shell is provided with a grid-shaped air inlet end, and the front shell is provided with a grid-shaped air outlet baffle.
8. The vehicle air freshener of any one of claims 1-5, and 7, wherein: still include the champignon box, champignon piece/air freshener are located the champignon box, and the champignon box is located the below of drive turbine.
9. The vehicle air freshener of claim 8, wherein: the bottom of shell is equipped with the through-hole, and the champignon box stretches into the shell and is fixed with the shell block from the through-hole.
10. The vehicle air freshener of claim 9, wherein: the bearing is fixed on the central shaft, and a bearing fixing device is arranged in the shell.
11. The vehicle air freshener of claim 6 wherein: still include the champignon box, champignon piece/air freshener are located the champignon box, and the champignon box is located the below of drive turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921504801.6U CN210911951U (en) | 2019-09-10 | 2019-09-10 | Vehicle-mounted air freshening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921504801.6U CN210911951U (en) | 2019-09-10 | 2019-09-10 | Vehicle-mounted air freshening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210911951U true CN210911951U (en) | 2020-07-03 |
Family
ID=71365863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921504801.6U Active CN210911951U (en) | 2019-09-10 | 2019-09-10 | Vehicle-mounted air freshening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210911951U (en) |
-
2019
- 2019-09-10 CN CN201921504801.6U patent/CN210911951U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210309 Address after: 9 / F, 118 Tianfeng Road, Dalingshan Town, Dongguan, Guangdong 523000 Patentee after: Liu Jianlong Address before: 518000 524, block A3, building 9, Shenzhen Bay science and technology ecological park, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Li Zunen |
|
| TR01 | Transfer of patent right |