CN219172140U

CN219172140U - Vehicle-mounted fragrance device

Info

Publication number: CN219172140U
Application number: CN202320343902.XU
Authority: CN
Inventors: 金杰
Original assignee: Shenzhen Hiauto Co ltd
Current assignee: Shenzhen Hiauto Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-13
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a vehicle-mounted fragrance device, which comprises an upper cover, a fragrance box and a base body, wherein at least two accommodating cavities are arranged on the base body, the fragrance box is correspondingly arranged in each accommodating cavity, the bottom of each accommodating cavity is provided with an air inlet, an air outlet is arranged above the inner wall of an outer opening of each accommodating cavity, the air inlet is correspondingly communicated with a fragrance inlet at the bottom of the fragrance box, the air outlet is in butt joint with a fragrance outlet at the outer side wall of the fragrance box, the upper cover is provided with an air inlet, the base body is provided with an air outlet, the air inlet is correspondingly communicated with the air inlet of each accommodating cavity through switching of an air channel switching device, and the air outlet is correspondingly communicated with the air outlet of each accommodating cavity, and the air inlet in butt joint with different accommodating cavities is correspondingly switched through sliding and switching of a switching window, so that different fragrances are switched; the user can also replace the fragrance body; the modular structure is adopted, so that the vehicle is convenient to install, place and match, and the cost is low and the loading, unloading and replacement are convenient.

Description

Vehicle-mounted fragrance device

Technical Field

The utility model relates to the technical field of fragrance systems, in particular to a vehicle-mounted fragrance device.

Background

Along with the promotion of user to the pleasant demand of interior environment comfort, some vehicles in the market at present begin to provide on-vehicle fragrance device, it is arranged in switching the air that releases into the car cabin via the air conditioning route on the vehicle with different fragrances, make vehicle driver and passenger feel more comfortable, and the fragrance system for the vehicle is disclosed to the patent number ZL201810595298.3, and fragrance system in the car is integrated to install, and the cam mechanism that its adoption combines movable valve assembly to make fragrance selection switch structure, and the part is more and the structure is complicated, and is with high costs and production installation inconvenient. Since the fragrance is generally consumable, it is generally necessary to frequently perform loading and unloading operations on the fragrance container portion of such a device, and therefore, how to provide a vehicle-mounted fragrance device which is convenient to load and unload and replace and easy to switch fragrance is a technical problem to be solved at present.

Disclosure of Invention

The utility model aims to provide a vehicle-mounted fragrance device which is convenient to assemble, disassemble and replace and convenient to switch fragrance, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a vehicle-mounted fragrance device, includes upper cover, fragrance box and pedestal, be equipped with two at least holding chambeies on the pedestal, fragrance box corresponds to be placed at every holding intracavity, the bottom of holding chamber is equipped with the air inlet, and the outer mouthful inner wall top of holding chamber is equipped with the gas outlet, the gas inlet corresponds the intercommunication with the income fragrant mouth of fragrance box bottom, the gas outlet is in butt joint intercommunication with the play fragrant mouth of fragrance box lateral wall, the upper cover is equipped with the air inlet, the pedestal is equipped with the air outlet, the air inlet passes through the air duct auto-change over device switch and communicates with the air inlet of every holding chamber, the air outlet all corresponds the intercommunication with the gas outlet of every holding chamber.

Preferably, the air duct switching device comprises a driving motor, a screw rotating shaft, a switching cover plate and an air duct cover; the seat body is correspondingly provided with a sliding platform surface matched with the switching cover plate, the air duct cover is arranged on the sliding platform surface, and the air duct cover is provided with a cover vent communicated with the air inlet; the driving motor drives the screw rod rotating shaft to rotate, the screw rod rotating shaft drives the switching cover plate to slide back and forth on the sliding platform surface, and a ventilation window which is independently communicated with the air inlet of each accommodating cavity is sequentially arranged on the sliding platform surface; the switching cover plate is provided with a switching window; the switching window corresponds to any ventilation window, and is communicated with the air inlet of the corresponding accommodating cavity.

Preferably, the air inlet of the upper cover is communicated with the air inlet of the cover through a fan.

Preferably, a PCB control board is arranged between the upper cover and the seat body, a SIM identification module is arranged on the fragrance box, the PCB control board is correspondingly connected with the SIM identification module, the PCB control board is electrically connected with the driving motor, and the PCB control board receives a user instruction to control the driving motor.

Preferably, two sliding guide grooves are formed in the sliding platform surface, and two raised strips corresponding to the sliding guide grooves are arranged below the switching cover plate.

Preferably, a boss is arranged above the switching cover plate, a nut is clamped on the boss, and the nut is in corresponding threaded connection with the screw rod rotating shaft.

Preferably, the air outlet is connected with a rotatable air pipe joint.

Preferably, the fragrance box comprises a box body, a box cover and a fragrance body, wherein the fragrance body is detachably arranged in the box body.

Preferably, the bottom surface of the fragrance box is connected with the bottom of the accommodating cavity by magnetic attraction.

Preferably, the upper cover is further provided with a standby air outlet, and a standby air guide pipeline connected with the standby air outlet is arranged on the outer surface of the channel between the air outlet of the seat body and the air outlet of each accommodating cavity.

Compared with the prior art, the utility model has the beneficial effects that:

the air duct switching device is combined with the sliding platform surface on the base body through the driving motor, the screw rotating shaft, the switching cover plate and the air duct cover, and the air inlets in the different accommodating cavities are correspondingly switched and changed through sliding of the switching window, so that different fragrances are switched, and different requirements of users are met; the fragrance box is detachably and magnetically embedded into the mounting seat body, and the fragrance body is detachably arranged in the box body of the fragrance box, so that the fragrance box is simple in structure and convenient for a user to replace the fragrance body according to different requirements; the whole vehicle-mounted fragrance device adopts a modular structure, is convenient to install, place and match in a vehicle, has low cost and is convenient to assemble, disassemble and replace.

Drawings

FIG. 1 is a schematic view of an assembled structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the upper cover of the present utility model after opening;

FIG. 3 is an exploded view of the internal structure of the present utility model;

FIG. 4 is a schematic diagram of the air duct switching device and the seat according to the present utility model;

FIG. 5 is a schematic perspective cross-sectional view of a base structure A-A according to the present utility model;

FIG. 6 is a schematic view of the structure of the fragrance box of the present utility model;

FIG. 7 is a schematic cross-sectional view of the middle of the fragrance box structure of the present utility model;

fig. 8 is an exploded view of the fragrance box of the present utility model.

In the figure: 1. an upper cover; 2. a fragrance box; 3. a base; 4. an air duct switching device; 5. a blower; 6. a PCB control board; 7. a SIM identification module; 8. an air pipe joint; 11. an air inlet; 12. a standby air outlet; 121. a standby air guide pipeline; 21. a fragrance inlet; 22. a fragrance outlet; 23. a case body; 24. a box cover; 25. a fragrance body; 26. a magnet piece; 30. a receiving chamber; 301. an air inlet; 302. an air outlet; 31. an air outlet; 32. sliding the platform surface; 321. a ventilation window; 322. a sliding guide groove; 41. a driving motor; 42. a screw spindle; 43. switching the cover plate; 431. switching windows; 432. a convex strip; 433. a boss; 434. a nut; 44. an air duct cover; 441. the cover vent.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution:

the vehicle-mounted fragrance device comprises an upper cover 1, a fragrance box 2 and a base body 3, wherein three accommodating cavities 30 are arranged on the base body 3, and the three fragrance boxes 2 are respectively and correspondingly placed in the corresponding accommodating cavities 30.

As shown in fig. 3, 5 and 6, an air inlet 301 is arranged at the bottom of each accommodating cavity 30, an air outlet 302 is arranged above the inner wall of the outer opening of each accommodating cavity 30, the air inlet 301 is correspondingly communicated with the fragrance inlet 21 at the bottom of the fragrance box 2, the air outlet 302 is in butt joint communication with the fragrance outlet 22 on the outer side wall of the fragrance box 2, an air inlet 11 is arranged on the upper cover 1, an air outlet 31 is arranged on the base 3, the air inlet 11 is switched to be communicated with the air inlet 301 of each accommodating cavity 30 through an air duct switching device 4, and the air outlet 32 is correspondingly communicated with the air outlet 302 of each accommodating cavity 30.

As shown in fig. 3 and 4, the air duct switching device 4 includes a driving motor 41, a screw shaft 42, a switching cover plate 43, and an air duct cover 44; the seat body 3 is correspondingly provided with a sliding platform surface 32 matched with the switching cover plate 43, the air channel cover 44 is covered on the sliding platform surface 32, and the air channel cover 44 is provided with a cover air vent 441 communicated with the air inlet 11; the driving motor 41 drives the screw shaft 42 to rotate, the screw shaft 42 drives the switching cover plate 44 to slide back and forth on the sliding platform surface 32, and the sliding platform surface 32 is sequentially provided with a ventilation window 321 which is independently communicated with the air inlet 301 of each accommodating cavity 30; the total number of the ventilation windows 321 is three, and the ventilation windows are respectively communicated with the air inlets 301 of the three accommodating cavities 30 correspondingly; the switching cover plate 43 is provided with a switching window 431; the switching window 431 corresponds to any ventilation window 321, and is communicated with the air inlet 301 of the corresponding accommodating cavity 30.

Further, two sliding guide grooves 322 are provided on the sliding platform surface 32, and two protruding strips 432 corresponding to the sliding guide grooves 322 are provided below the switching cover plate 43. A boss 433 is arranged above the switching cover plate 43, a nut 434 is clamped on the boss 433, and the nut 434 is correspondingly in threaded connection with the screw spindle 42. After the driving motor 41 is started, the screw rotating shaft 42 rotates to drive the threads 434 on the boss 433 of the switching cover plate 43 to combine with the directional limit of the raised strips 432 and the sliding guide grooves 322, so that the switching cover plate 43 can slide back and forth on the sliding platform surface 32, the switching window 431 can be correspondingly switched to the required ventilation window 321, and the switching communication between the air inlet 11 and the accommodating cavities 30 with different sizes can be realized

The air inlet 11 of the upper cover 1 is communicated with the cover air vent 441 through the fan 5, so that the fan 5 starts drainage, and wind flow is introduced into the accommodating cavity 30.

As shown in fig. 2-3, a PCB control board 6 is disposed between the upper cover 1 and the base 3, a SIM identification module 7 is disposed on the fragrance box 2, the PCB control board 6 is correspondingly connected with the SIM identification module 7, the PCB control board 6 is electrically connected with the driving motor 41, and the driving motor 41 is controlled by receiving a user instruction through the PCB control board 6.

The rotatable air pipe joint 8 is connected to the air outlet 31, so that multidirectional rotary butt joint with the ventilation pipeline in the vehicle is realized.

As shown in fig. 6-8, the fragrance box 2 comprises a box body 23, a box cover 24 and a fragrance body 25, wherein the fragrance body 25 is detachably arranged in the box body 23, so that the fragrance bodies 25 with different fragrances can be replaced. The bottom surface of the fragrance box 2 and the bottom of the accommodating cavity 30 are connected by magnetic attraction, namely, the bottom of the box body 23 is provided with a magnet sheet 26, so that the fragrance box 2 can be correspondingly and detachably inserted and pulled.

The upper cover 1 is also provided with a standby air outlet 12, and a standby air guide pipeline 121 connected with the standby air outlet 12 is arranged on the outer surface of a channel formed between the air outlet 31 of the seat body 3 and the air outlet 302 of each accommodating cavity 30. When the user needs to use the standby air outlet 12 to perform fragrance emission, the air outlet 11 can be plugged by the plug, and then the corresponding outer surface of the channel is opened in the standby air guide pipeline 121 by the electric drill, so that the standby air outlet 12 is communicated with the air outlet 302 of each accommodating cavity 30, and the installation requirements of different fragrance emission directions of the user are met.

When the fragrance box is specifically used, firstly, a user instruction is sent out to request a fragrance type, the PCB control board 6 receives the instruction and then correspondingly combines with the SIM identification module 7 to identify the fragrance type corresponding to the requirement, the driving motor 41 rotates, so that the switching cover board 43 in the air duct switching device 4 is driven to slide, the switching window 431 can correspondingly switch to the ventilation window 321 corresponding to the requirement, the ventilation window 321 is communicated with the air inlet 301 of the accommodating cavity 30 where the fragrance box 2 corresponding to the fragrance type is placed, the fan 5 is started simultaneously, the air flow is sucked, the air inlet 11 sequentially passes through the cover air inlet 441 and the switching window 431, and is blown into the air inlet 301 of the accommodating cavity 30 communicated with the corresponding ventilation window 321, so that the fragrance 21 of the fragrance box 2 corresponding to the fragrance type is blown into the cavity in the fragrance box 2, the fragrance 22 of the fragrance box 2 enters the air outlet 301 of the accommodating cavity 30, and finally the fragrance type corresponding to the fragrance type of the user is blown out from the air outlet 31, so that the fragrance of the fragrance type corresponding to be required by the user is switched.

The air duct switching device 4 is combined with the sliding platform surface 32 on the base body 3 through the driving motor 41, the screw rotating shaft 42, the switching cover plate 43 and the air duct cover 44, and the air inlets 301 in the different accommodating cavities 30 are correspondingly switched and changed through sliding of the switching window 431, so that different fragrance odors are switched, and different requirements of users are met; according to the utility model, the fragrance box 2 is detachably and magnetically embedded into the mounting seat body 3, the fragrance body 25 is detachably mounted in the box body 23 of the fragrance box 2, the structure is simple, and a user can conveniently replace the fragrance body 25 according to different requirements; the whole vehicle-mounted fragrance device adopts a modular structure, is convenient to install, place and match in a vehicle, has low cost and is convenient to assemble, disassemble and replace.

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

Claims

1. The utility model provides a vehicle-mounted fragrance device, includes upper cover, fragrance box and pedestal, its characterized in that: the seat body is provided with at least two accommodating cavities, the fragrance box is correspondingly arranged in each accommodating cavity, the bottom of each accommodating cavity is provided with an air inlet, an air outlet is arranged above the inner wall of the outer opening of each accommodating cavity, the air inlet is correspondingly communicated with the fragrance inlet at the bottom of the fragrance box, the air outlet is in butt joint communication with the fragrance outlet at the outer surface of the fragrance box, the upper cover is provided with an air inlet, the seat body is provided with an air outlet, the air inlet is communicated with the air inlet of each accommodating cavity through air channel switching devices, and the air outlet is correspondingly communicated with the air outlet of each accommodating cavity.

2. The vehicle-mounted fragrance apparatus as claimed in claim 1, wherein: the air channel switching device comprises a driving motor, a screw rotating shaft, a switching cover plate and an air channel cover; the seat body is correspondingly provided with a sliding platform surface matched with the switching cover plate, the air duct cover is arranged on the sliding platform surface, and the air duct cover is provided with a cover vent communicated with the air inlet;

the driving motor drives the screw rod rotating shaft to rotate, the screw rod rotating shaft drives the switching cover plate to slide back and forth on the sliding platform surface, and a ventilation window which is independently communicated with the air inlet of each accommodating cavity is sequentially arranged on the sliding platform surface; the switching cover plate is provided with a switching window; the switching window corresponds to any ventilation window, and is communicated with the air inlet of the corresponding accommodating cavity.

3. A vehicle-mounted fragrance apparatus as claimed in claim 2, characterized in that: the air inlet of the upper cover is communicated with the air inlet of the cover through a fan.

4. A vehicle-mounted fragrance apparatus according to claim 2 or 3, characterized in that: the perfume box is characterized in that a PCB control board is arranged between the upper cover and the seat body, an SIM identification module is arranged on the perfume box, the PCB control board is correspondingly connected with the SIM identification module, the PCB control board is electrically connected with the driving motor, and the PCB control board receives a user instruction to control the driving motor.

5. A vehicle-mounted fragrance apparatus as claimed in claim 2, characterized in that: the sliding platform surface is provided with two sliding guide grooves, and two raised strips corresponding to the sliding guide grooves are arranged below the switching cover plate.

6. A vehicle-mounted fragrance apparatus as claimed in claim 2 or 5, characterized in that: a boss is arranged above the switching cover plate, a nut is clamped on the boss, and the nut is in threaded connection with the screw rod rotating shaft correspondingly.

7. The vehicle-mounted fragrance apparatus as claimed in claim 1, wherein: the air outlet is connected with a rotatable air pipe joint.

8. The vehicle-mounted fragrance apparatus as claimed in claim 1, wherein: the perfume box comprises a box body, a box cover and a perfume body, wherein the perfume body is detachably arranged in the box body.

9. A vehicle-mounted fragrance apparatus according to claim 1 or 8, characterized in that: the bottom surface of the fragrance box is connected with the bottom of the accommodating cavity by magnetic attraction.

10. The vehicle-mounted fragrance apparatus as claimed in claim 1, wherein: the upper cover is also provided with a standby air outlet, and a standby air guide pipeline connected with the standby air outlet is arranged on the outer surface of a channel between the air outlet of the seat body and the air outlet of each accommodating cavity.