WO2023206124A1 - Machine de diffusion de parfum embarquée - Google Patents

Machine de diffusion de parfum embarquée Download PDF

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Publication number
WO2023206124A1
WO2023206124A1 PCT/CN2022/089491 CN2022089491W WO2023206124A1 WO 2023206124 A1 WO2023206124 A1 WO 2023206124A1 CN 2022089491 W CN2022089491 W CN 2022089491W WO 2023206124 A1 WO2023206124 A1 WO 2023206124A1
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WO
WIPO (PCT)
Prior art keywords
fragrance
vehicle
box
chamber
chambers
Prior art date
Application number
PCT/CN2022/089491
Other languages
English (en)
Chinese (zh)
Inventor
林阳新
林长平
吴德培
Original Assignee
厦门美时美克空气净化有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 厦门美时美克空气净化有限公司 filed Critical 厦门美时美克空气净化有限公司
Priority to PCT/CN2022/089491 priority Critical patent/WO2023206124A1/fr
Publication of WO2023206124A1 publication Critical patent/WO2023206124A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices

Definitions

  • the invention specifically relates to a vehicle-mounted fragrance machine.
  • Spice boxes as basic consumables for generators that need to be replaced regularly, have also appeared in the public eye, greatly improving the space environment for users and creating a comfortable atmosphere for users.
  • fragrance generators store a variety of spice boxes at the same time
  • fragrance generators generally have problems of being large in size, occupying space, and having complex internal structures. When installed in a car, they are limited by the small space in the car. There are some limitations, such as being difficult to place, taking up space, and blocking the line of sight.
  • the present invention aims to solve one of the technical problems in the above-mentioned technologies, at least to a certain extent. For this reason, one object of the present invention is to provide a vehicle-mounted fragrance machine that can effectively reduce the size.
  • the first embodiment of the present invention proposes a vehicle-mounted fragrance machine, which includes an outer shell, a plurality of spice boxes, a fan, a box and a fragrance switching assembly.
  • the outer shell is provided with an inlet.
  • the box is located inside the outer casing, the side wall of the box opposite to the air inlet is an outer wall, and an air duct is formed between the outer wall and an inner wall corresponding to the outer casing;
  • the box has a plurality of fragrance chambers; a passage opening is provided on the front and rear side walls of each fragrance chamber, and each of the spice boxes passes through the outer shell and is inserted into a fragrance chamber;
  • the fan and fragrance switching component are located inside the box; the fragrance switching component can close all fragrance rooms at the same time or open or close the two-channel openings of any fragrance room; the air inlet, any fragrance
  • the two openings, air ducts, fans and air outlets of the atmosphere chamber are connected in sequence.
  • a brand-new structure of the fragrance machine is provided.
  • the structure is streamlined, which effectively reduces the size of the fragrance generator and reduces the space occupied by the fragrance generator.
  • a vehicle-mounted fragrance machine proposed according to the above embodiments of the present invention may also have the following additional technical features:
  • the fragrance switching component includes a stepper motor and a pulling fork, the output end of the stepper motor is provided with a gear;
  • the pulling fork includes a rack and two corresponding baffles, the rack and The gears mesh;
  • the two baffles can respectively block the front and rear passage openings of all fragrance chambers, or enable the two passage openings of any fragrance chamber to open or close; driven by the stepper motor, the pull-out The fork moves left and right to close or open the two baffles on the two passage openings of any fragrance chamber.
  • the number of the fragrance chambers is 3 or more, and 3 or more openings are correspondingly spaced on the two baffles.
  • the other openings are not connected to the other passage openings.
  • the fork also includes a fork frame, the fork frame includes two parallel support rods and a connecting rod, the connecting rod is connected between the two rods, and one end of the rack is integrally connected to the connecting rod;
  • the two baffles are respectively connected to the two rods.
  • the front and rear sides of the box are respectively provided with an extension plate group corresponding to the front and rear passage openings of a plurality of fragrance chambers.
  • Each of the extension plate groups includes an upper extension plate and a lower extension plate.
  • the extension plates are respectively located at the upper and lower ends of the plurality of passage openings; the top ends of the two rods of the fork are respectively stuck on the bottom ends of the two upper extension plates, and the two baffles are respectively placed on the lower extensions of the two extension plate groups. on the board.
  • the outer end surfaces of the passage openings of multiple fragrance chambers located on the same side of the box are flush with each other, and the baffles can densely cover the passage openings to prevent fragrance leakage.
  • the box has an accommodating cavity and an accommodating part.
  • the sides of the accommodating cavity facing the air duct and the air outlet are all open structures.
  • the fan is located in the accommodating cavity; the stepper motor is located in the accommodating cavity. within the ministry.
  • the accommodating cavity, the plurality of fragrance chambers and the accommodating portion are arranged in sequence along the axial direction.
  • It also includes a PCBA board, and a plurality of pin connector groups are provided on the PCBA board; an ID identification chip is embedded in the rear end of each fragrance chamber, and each of the pin connector groups is connected to a corresponding one. ID recognition chip connection.
  • Figure 1 is an overall view of a vehicle-mounted fragrance machine according to Embodiment 1 of the present invention.
  • FIG. 2 is an exploded view of a vehicle-mounted fragrance machine according to Embodiment 1 of the present invention.
  • Figure 3 is a cross-sectional view of Embodiment 1 of a vehicle-mounted fragrance machine of the present invention (the airflow passes through the leftmost fragrance chamber);
  • Figure 4 is a cross-sectional view of Embodiment 1 of a vehicle-mounted fragrance machine of the present invention (the airflow passes through the rightmost fragrance chamber);
  • Figure 5 is a radial cross-sectional view of a vehicle-mounted fragrance machine according to Embodiment 1 of the present invention.
  • FIG. 6 is a schematic diagram of Embodiment 1 of a vehicle-mounted fragrance machine (with the upper cover removed) of the present invention
  • FIG. 7 is a schematic structural diagram of Embodiment 1 of the fork pulling in the present invention.
  • Figure 8 is one of the structural schematic diagrams of the first embodiment of the box in the present invention.
  • Figure 9 is the second structural schematic diagram of the first embodiment of the box in the present invention.
  • Figure 10 is an overall view of a vehicle-mounted fragrance machine according to Embodiment 2 of the present invention.
  • Figure 11 is a cross-sectional view of Embodiment 2 of a vehicle-mounted fragrance machine of the present invention (the fragrance chamber is fully closed);
  • Figure 12 is a cross-sectional view of Embodiment 2 of a vehicle-mounted fragrance machine of the present invention (the airflow passes through the leftmost fragrance chamber);
  • Figure 13 is a cross-sectional view of Embodiment 2 of a vehicle-mounted fragrance machine of the present invention (the airflow passes through the middle fragrance chamber);
  • Figure 14 is a schematic structural diagram of the second embodiment of the box in the present invention.
  • Figure 15 is a schematic structural diagram of the second embodiment of the present invention.
  • the front side of the box (4a, 4b) refers to the side of the box (4a, 4b) facing the air inlet 11, and the rear side of the box (4a, 4b) is the opposite side. ;
  • the front and rear directions of other components are consistent with the front and rear directions of the box (4a, 4b).
  • a vehicle-mounted fragrance machine (100a, 100b) includes an outer shell 1, a plurality of spice boxes 2, a fan 3, a box (4a, 4b), and a fragrance switch. Component 5 and PCBA board 6; the outer shell 1 is provided with an air inlet 11 and an air outlet 12.
  • the outer shell 1 includes a lower cover 13 and an upper cover 14.
  • the air inlet 11 is located on one side of the upper cover 14.
  • the air outlet 12 is located on the top wall of the upper cover 14 .
  • the box (4a, 4b) is located inside the outer shell 1.
  • the box (4a, 4b) has a plurality of fragrance chambers 41, an accommodating The cavity 43 and the accommodating part 44 are arranged in sequence along the axial direction.
  • the outer end surfaces of the passage openings 411 of the plurality of fragrance chambers 41 located on the same side of the box (4a, 4b) are flush with each other. In this way, the fragrance switching component 5 can well cover the passage opening 411 to prevent fragrance leakage.
  • Each of the spice boxes 2 passes through the outer shell 11 and is inserted into a fragrance chamber 41; the side wall of the box (4a, 4b) opposite to the air inlet 11 is an outer wall j, and the outer wall j is connected to the outer shell
  • An air duct L is formed between corresponding inner walls of the body 1; the fan 3 and the fragrance switching component 5 are located inside the box (4a, 4b); the fragrance switching component 5 can turn off all fragrances at the same time.
  • the air inlet 11, the two-channel opening 411 of any aroma chamber 41, the air duct L, the fan 3 and the air outlet 12 are connected in sequence Pass.
  • the sides of the accommodation cavity 43 facing the air duct L and the air outlet 12 are open structures, and the fan 3 is located in the accommodation cavity 43 .
  • the front and rear sides of the box (4a, 4b) are respectively provided with an extension plate group 42 corresponding to the front and rear passage openings 411 of the plurality of fragrance chambers 41.
  • Each of the extension plate groups 42 includes an upper extension plate 421. and a lower extending plate 422.
  • the upper extending plate 421 and the lower extending plate 422 are respectively located at the upper and lower ends of the plurality of passage openings 411.
  • the fragrance switching component 5 includes a stepper motor 51 and a fork (52a, 52b).
  • the output end of the stepper motor 51 is provided with a gear 53.
  • the stepper motor 51 is located in the accommodating portion 44 .
  • the fork (52a, 52b) includes a rack (521a, 521b), a fork (523a, 523b) and two corresponding baffles (522a, 522b); the fork (523a, 523b) It includes two parallel support rods (5231a, 5231b) and a connecting rod (5232a, 5232b).
  • the connecting rod (5232a, 5232b) is connected between the two rods (5231a, 5231b).
  • the access port 411 is opened or closed. Driven by the stepper motor 51, the racks (521a, 521b) can move left and right, driving the forks (52a, 52b) to move left and right, thereby realizing the control of any fragrance chamber 41 by the two baffles (522a, 522b).
  • the two-channel port 411 is closed or opened.
  • the user needs to switch the fragrance flavor, he only needs to rotate the stepper motor 51, and the two baffles (522a, 522b) open to the two channel openings 411 of the corresponding fragrance chamber 41, and then they can be connected to the corresponding spice box 2. Switch between different fragrance flavors to meet the preferences of different users.
  • the upper extension plate 421 plays a limiting role on the support rods (5231a, 5231b) to prevent the support rods (5231a, 5231b) from bouncing when they move left and right; the baffles (522a, 522b) are supported on the lower extension plate 422 and extend downwardly.
  • the plate 422 supports the baffles (522a, 522b).
  • the number of the fragrance chambers 41 is 3 or more, and the two baffles 522b are correspondingly Three or more openings 5222b are respectively provided at intervals.
  • the two corresponding openings 5222b on the two baffles 522b are connected to the two passage openings 411 of a fragrance chamber 41, the remaining openings 5222b are spaced apart.
  • 5222b is not connected to the other passage openings 411; all the openings 5222b can also be not connected to all the passage openings 411, that is, two baffles (522a, 522b) block all the passages Mouth 411.
  • the number of the fragrance chambers 41 is two, and no openings are provided on the two baffles (522a).
  • the PCBA board 6 is provided with a plurality of pin connector groups 61.
  • the rear end of each fragrance chamber 41 is embedded with an ID identification chip 7.
  • Each of the pin connectors The device groups 61 are connected to a corresponding ID identification chip 7 .
  • the spice boxes 2 have different fragrance flavors respectively.
  • the ID identification chip 7 is used to record the fragrance type and other fragrance ID information of the spice box 2, so that the spice box 2 is identifiable; the PCBA board 6 can identify the ID.
  • the identification chip 7 performs reading and sends the read information such as the fragrance type to the terminal display for the user to select the fragrance type.
  • the terminal can be a mobile terminal or a vehicle-mounted display screen.
  • the two-channel port 411 of 41 can switch different fragrance flavors to meet the preferences of different users.
  • the invention provides a brand-new structure of the fragrance machine, which has a simplified structure and does not require the diverter bushing, diverter rotor and other components of the traditional fragrance machine, thereby saving parts and components, effectively reducing the size of the fragrance generator and reducing the The space occupied by the fragrance generator.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

La présente invention concerne une machine de diffusion de parfum embarquée, comprenant : un boîtier externe, une pluralité de cartouches de parfum, un ventilateur, un corps de boîte et un ensemble de changement de parfum. Le boîtier externe est pourvu d'une entrée d'air et d'une sortie d'air ; le corps de boîte est situé à l'intérieur du boîtier externe ; la paroi latérale du corps de boîte opposée à l'entrée d'air est une paroi externe ; un conduit d'air est délimité entre la paroi externe et une paroi latérale interne correspondante du boîtier externe ; le corps de boîte est pourvu d'une pluralité de chambres de parfum ; chacune des parois latérales avant et arrière de chaque chambre de parfum est pourvue d'une ouverture de canal ; chaque cartouche de parfum traverse le boîtier externe et est insérée dans une chambre de parfum ; le ventilateur et l'ensemble de changement de parfum sont tous deux situés à l'intérieur du corps de boîte ; l'ensemble de changement de parfum peut fermer simultanément toutes les chambres de parfum ou ouvrir ou fermer deux ouvertures de canal de n'importe quelle chambre de parfum ; l'entrée d'air, les deux ouvertures de canal de n'importe quelle chambre de parfum, le conduit d'air, le ventilateur et la sortie d'air sont successivement en communication. La présente invention offre une structure simplifiée, réduit efficacement le volume d'un générateur de parfum, et réduit l'espace occupé par le générateur de parfum.
PCT/CN2022/089491 2022-04-27 2022-04-27 Machine de diffusion de parfum embarquée WO2023206124A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/089491 WO2023206124A1 (fr) 2022-04-27 2022-04-27 Machine de diffusion de parfum embarquée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/089491 WO2023206124A1 (fr) 2022-04-27 2022-04-27 Machine de diffusion de parfum embarquée

Publications (1)

Publication Number Publication Date
WO2023206124A1 true WO2023206124A1 (fr) 2023-11-02

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PCT/CN2022/089491 WO2023206124A1 (fr) 2022-04-27 2022-04-27 Machine de diffusion de parfum embarquée

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2769862A1 (fr) * 2013-02-20 2014-08-27 Peugeot Citroën Automobiles Sa Dispositif diffuseur de parfum dans l'habitacle d'un véhicule, tel qu'un véhicule automobile
CN109968950A (zh) * 2019-03-05 2019-07-05 北京福兆朗风科技有限公司 车载香氛装置及汽车
CN110143116A (zh) * 2018-02-12 2019-08-20 蔚来汽车有限公司 集成式车载香氛总成
CN110281743A (zh) * 2019-05-22 2019-09-27 浙江吉利控股集团有限公司 一种香氛系统
CN112895852A (zh) * 2021-04-12 2021-06-04 艾泰斯热系统研发（上海）有限公司 一种车载香氛发生器及车载香氛系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2769862A1 (fr) * 2013-02-20 2014-08-27 Peugeot Citroën Automobiles Sa Dispositif diffuseur de parfum dans l'habitacle d'un véhicule, tel qu'un véhicule automobile
CN110143116A (zh) * 2018-02-12 2019-08-20 蔚来汽车有限公司 集成式车载香氛总成
CN109968950A (zh) * 2019-03-05 2019-07-05 北京福兆朗风科技有限公司 车载香氛装置及汽车
CN110281743A (zh) * 2019-05-22 2019-09-27 浙江吉利控股集团有限公司 一种香氛系统
CN112895852A (zh) * 2021-04-12 2021-06-04 艾泰斯热系统研发（上海）有限公司 一种车载香氛发生器及车载香氛系统

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