WO2024187397A1 - 一种香氛器 - Google Patents

一种香氛器 Download PDF

Info

Publication number
WO2024187397A1
WO2024187397A1 PCT/CN2023/081540 CN2023081540W WO2024187397A1 WO 2024187397 A1 WO2024187397 A1 WO 2024187397A1 CN 2023081540 W CN2023081540 W CN 2023081540W WO 2024187397 A1 WO2024187397 A1 WO 2024187397A1
Authority
WO
WIPO (PCT)
Prior art keywords
fragrance
switching
insert
diffuser
air
Prior art date
Application number
PCT/CN2023/081540
Other languages
English (en)
French (fr)
Inventor
林长平
林阳新
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/CN2023/081540 priority Critical patent/WO2024187397A1/zh
Publication of WO2024187397A1 publication Critical patent/WO2024187397A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor
    • 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 present invention particularly relates to a fragrance diffuser.
  • car fragrance devices which are used to release gases with specific smells into the air in the cabin to make the driver and passengers feel more comfortable.
  • Existing car fragrance devices that can switch fragrances generally include a splitter sleeve, a splitter rotor that rotates in the splitter sleeve, an air pipe and other components. There are many components and a complex structure, which makes the fragrance device too large and limits the installation position in the car.
  • the present invention provides a fragrance diffuser.
  • a fragrance diffuser includes a plurality of air inlets, an air outlet, a fragrance sleeve, a plurality of fragrance bombs, a fan, and a fragrance switching structure; the plurality of fragrance bombs are arranged in the fragrance sleeve, and each of the fragrance bombs has a fragrance diffusion port;
  • the fragrance switching structure includes a motor, and a switching member, an air guide cover, and a plurality of movable valves arranged in sequence from top to bottom;
  • the motor drives the switching member to rotate;
  • the switching member includes a rotating shaft and a plurality of switching parts, and the plurality of switching parts are arranged on the rotating shaft at intervals and in different directions of the rotating shaft circumference;
  • the fragrance sleeve comprises a plurality of fragrance chambers, each of which has a plurality of ventilation openings;
  • Each of the fragrance bombs is inserted into a fragrance chamber, and a fragrance diffusion port, a plurality of ventilation ports of a corresponding fragrance chamber and two corresponding drainage ports (31a) are arranged in a one-to-one correspondence.
  • the switching member further comprises a plurality of operating components, which are spaced apart and sleeved on the rotating shaft; the operating components comprise a connecting portion and the switching portion, the switching portion is integrally connected to the connecting portion and protrudes from the connecting portion; the connecting portion is not in contact with the movable valve.
  • the movable valve comprises two horizontal plates, an insert tube and an elastic component, the two horizontal plates are respectively tightly attached to the bottom surfaces of the two corresponding drainage ports on the air guide cover; the insert tube is correspondingly arranged below one of the switching parts, and when the switching part drives the insert tube to move downward, the two horizontal plates move away from the two drainage ports; when the switching part leaves the insert tube, the elastic component drives the insert tube to reset.
  • the insert tube has an open end and a closed end, and the closed end of the insert tube is inserted into the wind guide cover; the elastic component is placed in the insert tube, and the lower end of the elastic component extends out of the open end of the insert tube and abuts against the fragrance sleeve.
  • the movable valve also includes a groove, which is connected between the two horizontal plates to form an inverted "J"-shaped structure, and the bottom surface of the groove is provided with an opening portion, the insert tube is arranged on the groove, and the opening portion is communicated with the opening end of the insert tube;
  • the back side of the air guide cover is provided with two hard edges corresponding to the two drainage ports, and the middle part of the two hard edges is provided with a notch, and the notch extends from the bottom surfaces of the two hard edges to the top surface of the air guide cover;
  • the groove is sleeved on the two hard edges, and the closed end of the insert tube passes through the notch.
  • a convex circle is further provided on the closed end of the insert tube, and a corresponding switching portion of the switching member can exert a downward force on the convex circle when rotating along with the rotating shaft, so as to drive the insert tube to move downward.
  • it further comprises a rotating sleeve, on which is provided a containing cavity, a plurality of air inlet holes and an air suction port; the switching member is arranged in the containing cavity, the insert of each movable valve is inserted into the containing cavity, and the insert is arranged corresponding to a corresponding switching part.
  • a first magnet is disposed on the front end surface of the fragrance sleeve, a second magnet is disposed on the front end of each fragrance bomb, and a plurality of the second magnets are attracted to the first magnet.
  • each of the fragrance chambers is recessed downward to form a concave plane, and a plurality of ventilation openings are arranged on the concave plane;
  • the back side of the air guide cover is divided into a plurality of guide areas, and the plurality of guide areas are arranged one-to-one with the plurality of fragrance chambers, each guide area covers a fragrance chamber, and the inner surface of the guide area and the concave plane enclose a guide cavity;
  • the plurality of guide port groups are respectively arranged one-to-one on the plurality of guide areas.
  • the advantages of the present invention are: providing a brand-new fragrance switching structure with a simple structure, streamlined components, and a small volume of the fragrance diffuser, wherein the two horizontal plates of the movable valve seal the corresponding two drainage ports on the air guide cover, and the sealing effect is good.
  • FIG1 is an exploded view of the aroma diffuser of the present invention.
  • FIG2 is an overall perspective view of the aroma diffuser of the present invention.
  • FIG3 is a horizontal projection diagram of the aroma diffuser of the present invention.
  • Fig. 4 is a cross-sectional view taken along the A-A direction in Fig. 3;
  • Fig. 5 is a cross-sectional view taken along the B-B direction in Fig. 3;
  • FIG6 is a schematic diagram of the structure of the aroma diffuser of the present invention (excluding the rotating sleeve);
  • FIG. 7 is one example of a matching diagram of the air guide cover and the movable valve in the present invention.
  • FIG. 8 is a second example of the coordination diagram of the air guide cover and the movable valve in the present invention.
  • a fragrance diffuser 100 includes a plurality of air inlets (52), an air outlet (not shown), a fragrance sleeve 6, a plurality of fragrance bombs 7, a fan (not shown), and a fragrance switching structure J; a first magnet 8 is provided on the front end surface of the fragrance sleeve 6, and the fragrance sleeve 6 includes a plurality of fragrance chambers 61, each of the fragrance chambers 61 has a plurality of ventilation holes 611; the top surface of each fragrance chamber 61 is recessed downward to form a concave plane 612, and the plurality of ventilation holes 611 are all provided on the concave plane 612.
  • a plurality of fragrance bombs (7) are disposed in the fragrance sleeve (6), that is, each of the fragrance bombs 7 is inserted into a fragrance chamber 61, and each of the fragrance bombs 7 has a fragrance diffusion port 71; a second magnet (not shown) is disposed at the front end of each of the fragrance bombs 7, and a plurality of the second magnets are attracted to the first magnet 8.
  • the fragrance switching structure J includes a motor 1, a rotating sleeve 5, a travel switch 9, and a switching member 2, an air guide cover 3 and a plurality of movable valves 4 arranged in sequence from top to bottom.
  • the rotating sleeve 5 is provided with a accommodating cavity 51 (see Figure 4), a plurality of air inlet holes 52 and an air intake port 53.
  • the air guide cover (3) is arranged on the fragrance sleeve (6), and a plurality of drainage port groups 31 are arranged on the air guide cover 3 at intervals, and each of the drainage port groups 31 includes two drainage ports 31a; the back of the air guide cover 3 is provided with two hard edges 32 corresponding to the space between the two drainage ports 31a, A notch 321 is disposed in the middle of the two edges 32 , and the notch 321 extends from the bottom surface of the two edges 32 to the top surface of the air guide cover 3 .
  • the back of the air guide cover 3 is divided into a plurality of guide areas 33, and the plurality of guide areas 33 are arranged in a one-to-one correspondence with the plurality of fragrance chambers 61, each guide area 33 covers a fragrance chamber 61, and the inner surface of the guide area 33 and the concave plane 612 enclose a guide cavity c; the plurality of guide port groups 31 are arranged in a one-to-one correspondence on the plurality of guide areas 33; a fragrance diffusion port (71), a plurality of ventilation ports (611) of a corresponding fragrance chamber (61) and two corresponding guide ports (31a) are arranged in a one-to-one correspondence, and one of the two guide ports 31a is connected to the plurality of air inlets 52, and the other guide port 31a is connected to the air intake port 53, the fan, and the air outlet in sequence, and the fragrance gas is blown out of the air outlet into the air by the fan.
  • the guide cavity c becomes a channel for the fragrance gas to circulate.
  • the motor 1 drives the switching member 2 to rotate.
  • the switching member 2 is disposed in the accommodating chamber 51.
  • the switching member 2 includes a rotating shaft 21, a plurality of operating members 22 and a plurality of switching parts 22a.
  • the plurality of switching parts 22a are arranged on the rotating shaft 21 at intervals and are located in different directions of the circumference of the rotating shaft 21.
  • the plurality of operating members 22 are sleeved on the rotating shaft 21 at intervals, that is, the operating member 22 includes a connecting part 22b and the switching part 22a.
  • the switching part 22a is integrally connected to the connecting part 22b and protrudes from the connecting part 22b.
  • the plurality of switching parts 22a are located in different directions of the circumference of the rotating shaft 21.
  • the connecting part 22b does not contact the movable valve 4.
  • the plurality of switching parts 22a, the plurality of drainage ports 31, the plurality of movable valves 4 and the plurality of fragrance diffusion ports (71) are arranged in a one-to-one correspondence, and each movable valve 4 blocks the two corresponding drainage ports 31a; any of the switching parts 22a can drive the corresponding movable valve 4 to move downward to open the two corresponding drainage ports 31a on the air guide cover 3, so that the two corresponding drainage ports (31a) are connected to the corresponding fragrance diffusion ports (71).
  • the motor 1 drives the rotating shaft 21 to rotate around its own axis.
  • each inlet group 31 on the air guide cover 3 is connected to a fragrance chamber 61, and the connection to the closing of each inlet group 31 and the corresponding fragrance chamber 61 corresponds to a rotation stroke of the switching member 2, so that the rotation strokes of the rotating shaft 21 are different, and the fragrance chamber 61 of the corresponding rotation stroke is connected to the vehicle cabin through the inlet group 31.
  • the user can switch the rotating shaft 21 between different rotation strokes as needed, so that different fragrance chambers 61 are connected to the vehicle cabin, thereby providing fragrance gases with different smells into the vehicle cabin to meet the user's needs for the diversity of fragrance smells.
  • the motor 1 drives the switching member 2 to rotate to different angles, the relative position of the switching member 2 and each fragrance chamber 61 does not change, while the switching portion 22a on the switching member 2 changes along the circumferential position of the switching member 2.
  • the switching portion 22a on the switching member 2 rotates to abut against the corresponding movable valve 4, as the switching member 2 continues to rotate, the switching portion 22a can drive The corresponding movable valve 4 moves downward to open the corresponding two drainage ports 31a on the air guide cover 3, and the fragrance gas in the corresponding fragrance chamber 61 is finally released into the vehicle cabin through the opened drainage port 31a, the air intake port 53, the fan, and the air outlet to improve the user's comfort.
  • the movable valve 4 includes two horizontal plates 41, an insert 42, a groove 44 and an elastic component 43.
  • the two horizontal plates 41 are respectively tightly attached to the bottom surfaces of the two corresponding drainage ports 31a on the air guide cover 3; the groove 44 is connected between the two horizontal plates 41 to form an inverted " ⁇ " shape structure.
  • the groove 44 is sleeved on the two hard edges 32, and the bottom surface of the groove 44 is provided with an opening.
  • the insert 42 has an open end 421 and a closed end 422.
  • the insert 42 is arranged on the groove 44, and the opening is connected with the open end 421 of the insert 42.
  • the closed end 422 of the insert 42 is penetrated on the air guide cover 3, that is, the closed end 422 of the insert 42 passes through the notch 321.
  • the notch 321 has a positioning and guiding effect on the insert 42.
  • each movable valve 4 is inserted into the accommodating chamber 51, and the insert 42 is arranged corresponding to a corresponding switching portion 22a, that is, the insert 42 is arranged correspondingly below a switching portion 22a, when the switching portion 22a drives the insert 42 to move downward, the two horizontal plates 41 move away from the two drainage ports 31a; when the switching portion 22a leaves the insert 42, the elastic component 43 drives the insert 42 to return to its original position.
  • the elastic component 43 is placed in the insert 42, and the lower end of the elastic component 43 extends out of the open end 421 of the insert 42 and abuts against the concave plane 612.
  • a convex circle 423 is also provided on the closed end 422 of the insert cylinder 42.
  • the corresponding switching portion 22a of the switching member 2 When the corresponding switching portion 22a of the switching member 2 rotates with the rotating shaft 21, it can exert a downward force on the convex circle 423 to drive the insert cylinder 42 to move downward. There is point contact between the convex circle 423 and the switching portion 22a, and the contact surface is small. The force exerted by the switching portion 22a on the convex circle 423 is larger and more concentrated, and the switching portion 22a can pass over the convex circle 423 more smoothly.
  • the travel switch 9 includes a control dial 91, a photoelectric switch 92 and a PCB board (not shown); the control dial 91 is installed on the switching member 2, and the motor 1 and the photoelectric switch 92 are electrically connected to the PCB board; the control dial 91 is movably matched in the photoelectric switch 92, and the control dial 91 is provided with a plurality of signal modules 911, each group of signal modules 911 includes a positioning module 911a and a judgment module 911b, the positioning module 911a is arranged adjacent to the judgment module 911b, and the judgment modules 911b in each group of signal modules 911 are different.
  • the judgment module 911b includes at least one short hole, and the number of short holes in each group of judgment modules 911b is different; the positioning module 911a includes a long hole; the depth of the short hole is less than the depth of the long hole.
  • the PCB board can distinguish different working states of the fragrance switching structure J through the judgment module 911b, and control the fragrance switching structure J through the positioning module 911a.
  • the fragrance switching structure J executes the corresponding working state.
  • Each of the fragrance bombs 7 is provided with an ID recognition module (not shown), and each of the ID recognition modules is electrically connected to the PCB board.
  • Each fragrance bomb 7 has a different fragrance taste.
  • the ID recognition module is used to record the fragrance type and other fragrance ID information of the fragrance bomb 7, so that the fragrance bomb 7 is identifiable; the PCB board can read the ID recognition module and send the read fragrance type and other information to the terminal display for the user to select the fragrance.
  • the fragrance switching structure J of the present invention has a simple structure, wherein the two horizontal plates 41 of the movable valve 4 seal the corresponding two drainage ports 31a on the air guide cover 3, and the air duct is sealed with one surface, so the sealing effect is good.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

一种香氛器（100），包括复数个进气孔（52）、出气口、香氛套筒（6）、复数个香氛弹（7）、风机，以及香氛切换结构（J）；所述香氛弹（7）上均具有一散香口（71）；香氛切换结构（J）包括电机（1）、切换件（2）、导风罩（3）和复数个活动阀（4）；电机（1）驱动切换件（2）转动；切换件（2）包括一转轴（21）和复数个切换部（22a），复数个切换部（22a）间隔设于转轴（21）轴上并位于转轴（21）周向的不同方向上；导风罩（3）上间隔设有复数个引流口组（31），每个引流口组（31）均包含两引流口（31a）；复数个切换部（22a）、复数个引流口组（31）、复数个活动阀（4）与复数个散香口（71）分别一一对应设置，且每个活动阀（4）均封堵所对应的两引流口（31a）；任一切换部（22a）均可驱使所对应的活动阀（4）向下移动；两所述引流口（31a）中的一个与复数个进气孔（52）连通，另一个与风机、出气口依次连通；香氛器（100）的结构简单，部件精简，体积小。

Description

一种香氛器 技术领域
本发明具体涉及一种香氛器。
背景技术
随着社会的发展进步，消费者对于产品的用户体验具有逐步增高的趋势，基于此，部分车辆上开始提供车载香氛装置，其用于将特定的味道的气体释放入车舱内的空气中，使车辆驾驶员及乘客感觉更舒适。现有的车载香氛器可以切换香型的一般都包括分流轴套以及转动配合在分流轴套内的分流转子、气管等部件，部件繁多、结构复杂，导致香氛器尺寸过大，在车内安装位置受限。
发明内容
为克服现有设备存在的缺陷，本发明在于提供一种香氛器。
本发明是这样实现的：一种香氛器，包括复数个进气孔、一出气口、一香氛套筒、复数个香氛弹、一风机，以及一香氛切换结构；复数个香氛弹均设于香氛套筒内，且各所述香氛弹上均具有一散香口；所述香氛切换结构包括电机，以及从上至下依次设置的切换件、导风罩和复数个活动阀；所述电机驱动切换件转动；所述切换件包括一转轴和复数个切换部，复数个切换部间隔设于转轴轴上并位于转轴周向的不同方向上；所述导风罩设于香氛套筒上面，所述导风罩上间隔设有复数个引流口组，每个所述引流口组均包含两引流口；复数个所述切换部、复数个引流口组、复数个活动阀与复数个散香口四者分别一一对应设置，且每个活动阀均封堵所对应的两所述引流口；任一所述切换部均可驱使所对应的活动阀向下移动，以使相应的两所述引流口与对应的散香口导通；两所述引流口中的一个与所述复数个进气孔连通，另一个引流口与所述风机、出气口依次连通。
优选地，所述香氛套筒包括复数个香氛室，每个所述香氛室均具有复数个通风口； 每个所述香氛弹均插设于一香氛室中，一所述散香口、相应的一香氛室的复数个通风口与相应的两引流口(31a)三者一一对应设置。
优选地，所述切换件还包括复数个操作构件，复数个操作构件间隔套设所述转轴上；所述操作构件包括连接部和所述切换部，所述切换部一体连接于所述连接部并凸出于所述连接部；所述连接部与活动阀不接触。
优选地，所述活动阀包括两水平板、一插筒和一弹性部件，两所述水平板分别紧贴于导风罩上相应的两引流口的底面；所述插筒对应设于一所述切换部的下方，当所述切换部驱使插筒向下移动时，两所述水平板移离两所述引流口；当所述切换部离开插筒时，所述弹性部件驱使插筒复位。
优选地，所述插筒具有一开口端和一封闭端，插筒的封闭端穿设于导风罩上；所述弹性部件置于插筒内，弹性部件的下端伸出插筒的开口端并抵接于香氛套筒上。
优选地，所述活动阀还包括一凹槽，所述凹槽衍接于两水平板之间，形成一倒“几”形结构，所述凹槽的底面设有一开口部，所述插筒设于所述凹槽上，且所述开口部与插筒的开口端相贯通；所述导风罩的背面对应于两所述引流口之间设有两坚棱，所述两坚棱的中部设有一槽口，所述槽口从两坚棱的底面延伸至导风罩的顶面；所述凹槽套设于两坚棱上，所述插筒的封闭端穿过所述槽口。
优选地，所述插筒的封闭端上还设有一凸圆，所述切换件相应的一所述切换部随转轴转动时可对所述凸圆施加一向下的作用力，驱使所述插筒向下移动。
优选地，还包括一转套，所述转套上设有一容置腔、复数个进气孔和一吸气口；所述切换件设于所述容置腔内，每个所述活动阀的插筒均穿入所述容置腔内，且该插筒与相应的一所述切换部对应设置。
优选地，所述香氛套筒的前端面设有一第一磁铁，每个所述香氛弹的前端均设有一第二磁铁，且复数个所述第二磁铁均与所述第一磁铁吸合。
优选地，每个所述香氛室的顶面向下凹陷，形成一凹平面，复数个通风口均设于所述凹平面上；所述导风罩的背面分割有复数个导流区，且复数个导流区与复数个香氛室一一对应设置，每个导流区均覆盖于一香氛室上面，且该导流区的内表面与所述凹平面围合成一导流腔；复数个所述引流口组分别一一对应设于复数个导流区上。
本发明的优点在于：提供一种全新结构的香氛切换结构，结构简单，部件精简，香氛器的体积小，其中活动阀的两水平板密封导风罩上相应的两引流口，密封效果好。
附图说明
下面参照附图结合实施例对本发明作进一步的说明。
图1为本发明中香氛器的分解图；
图2为本发明中香氛器的整体立体图；
图3为本发明中香氛器的水平投影图；
图4为图3中A-A方向的剖视图；
图5为图3中B-B方向的剖视图；
图6为本发明中香氛器的结构示意图(除去转套)；
图7为本发明中导风罩和活动阀的配合图示例之一；
图8为本发明中导风罩和活动阀的配合图示例之二。
具体实施方式
请再参阅图1和图4，一种香氛器100，包括复数个进气孔(52)、一出气口(未图示)、一香氛套筒6、复数个香氛弹7、一风机(未图示)，以及一香氛切换结构J；所述香氛套筒6的前端面设有一第一磁铁8，所述香氛套筒6包括复数个香氛室61，每个所述香氛室61均具有复数个通风口611；每个所述香氛室61的顶面向下凹陷，形成一凹平面612，复数个通风口611均设于所述凹平面612上。复数个香氛弹(7)均设于香氛套筒(6)内，即每个所述香氛弹7均插设于一香氛室61中，且各所述香氛弹7上具有一散香口71；每个所述香氛弹7的前端均设有一第二磁铁(未图示)，且复数个所述第二磁铁均与所述第一磁铁8吸合。
请再参阅图1-2、图4-5和图6-8，所述香氛切换结构J包括电机1、转套5、行程开关9，以及从上至下依次设置的切换件2、导风罩3和复数个活动阀4。所述转套5上设有一容置腔51(见图4)、所述复数个进气孔52和一吸气口53。所述导风罩(3)设于香氛套筒(6)上面，所述导风罩3上间隔设有复数个引流口组31，每个所述引流口组31均包含两引流口31a；所述导风罩3的背面对应于两所述引流口31a之间设有两坚棱32， 所述两坚棱32的中部设有一槽口321，所述槽口321从两坚棱32的底面延伸至导风罩3的顶面。所述导风罩3的背面分割有复数个导流区33，且复数个导流区33与复数个香氛室61一一对应设置，每个导流区33均覆盖于一香氛室61上面，且该导流区33的内表面与所述凹平面612围合成一导流腔c；复数个所述引流口组31分别一一对应设于复数个导流区33上；一所述散香口(71)、相应的一香氛室(61)的复数个通风口(611)与相应的两引流口(31a)三者一一对应设置，且两所述引流口31a中的一个与所述复数个进气孔52连通，另一个引流口31a与所述吸气口53、风机、出气口依次连通，香氛气体由风机吹出所述出气口至空气中。所述导流腔c成为香氛气体流通的通道。
请再参阅图1、图4、图6和图8，所述电机1驱动切换件2转动；所述切换件2设于所述容置腔51内，所述切换件2包括一转轴21、复数个操作构件22和复数个切换部22a，复数个切换部22a间隔设于转轴21轴上并位于转轴21周向的不同方向上。复数个操作构件22间隔套设所述转轴21上，即所述操作构件22包括连接部22b和所述切换部22a，所述切换部22a一体连接于所述连接部22b并凸出于所述连接部22b，复数个所述切换部22a位于转轴21周向的不同方向上；所述连接部22b与活动阀4不接触。复数个所述切换部22a、复数个引流口组31、复数个活动阀4与与复数个散香口(71)四者一一对应设置，且每个活动阀4均封堵所对应的两所述引流口31a；任一所述切换部22a均可驱使所对应的活动阀4向下移动，以打开导风罩3上相应的两引流口31a，以使相应的两所述引流口(31a)与对应的散香口(71)导通。通过电机1驱动转轴21绕自身轴线转动，当转轴21转动至不同的角度时，转轴21上不同的操作构件22的切换部22a与其对应的活动阀4抵接，以驱动该活动阀4向下移动，以将该活动阀4对应的引流口31a打开。当活动阀4打开时，导风罩3上每个引流口组31均与一香氛室61连通，每个引流口组31与相应的一香氛室61的导通至关闭对应切换件2的一个转动行程，这样转轴21的转动行程不同，对应转动行程的香氛室61通过引流口组31与车舱连通，如此用户可根据需要，使转轴21在不同的转动行程之间进行切换，以使不同的香氛室61与车舱连通，从而向车舱内提供不同味道的香氛气体，满足用户对香氛味道的多样性的需求。当电机1驱动切换件2转动至不同角度时，切换件2与各香氛室61的相对位置未发生改变，而切换件2上的切换部22a沿切换件2的周向位置发生变化，当切换件2上的切换部22a转动至与对应的活动阀4抵接后，随着切换件2的继续转动，所述切换部22a可以驱动 对应活动阀4向下移动，打开导风罩3上相应的两引流口31a，相应的一香氛室61内的香氛气体经被打开的一所述引流口31a、吸气口53、风机，出气口最后释放至车舱内，以提高用户的舒适性。
请再参阅图1、图4和图7-8，所述活动阀4包括两水平板41、一插筒42、一凹槽44和一弹性部件43，两所述水平板41分别紧贴于导风罩3上相应的两引流口31a的底面；所述凹槽44衍接于两水平板41之间，形成一倒“几”形结构，所述凹槽44套设于两所述坚棱32上，所述凹槽44的底面设有一开口部。所述插筒42具有一开口端421和一封闭端422，所述插筒42设于所述凹槽44上，且所述开口部与插筒42的开口端421相贯通；插筒42的封闭端422穿设于导风罩3上，即所述插筒42的封闭端422穿过所述槽口321，所述槽口321对插筒42起定位和导向作用，当活动阀4向下移动至停止时，插筒42一直处于所述槽口321中不会脱出，向下移动方向不会发生偏斜。每个所述活动阀4的插筒42均穿入所述容置腔51内，且该插筒42与相应的一所述切换部22a对应设置，即所述插筒42对应设于一所述切换部22a的下方，当所述切换部22a驱使插筒42向下移动时，两所述水平板41移离两所述引流口31a；当所述切换部22a离开插筒42时，所述弹性部件43驱使插筒42复位。所述弹性部件43置于插筒42内，且弹性部件43的下端伸出插筒42的开口端421并抵接于所述凹平面612上。所述插筒42的封闭端422上还设有一凸圆423，所述切换件2相应的一所述切换部22a随转轴21转动时可对所述凸圆423施加一向下的作用力，驱使所述插筒42向下移动，所述凸圆423与所述切换部22a之间为点接触，接触面小，所述切换部22a对所述凸圆423施加的作用力更大更集中，且所述切换部22a能更顺畅地沿过所述凸圆423。
请再参阅图1和图6，所述行程开关9包括控制转盘91、光电开关92和PCB板(未图示)；所述控制转盘91安装在切换件2上，所述电机1、光电开关92均与PCB板电性连接；所述控制转盘91活动配合在光电开关92内，所述控制转盘91设有复数组信号模组911，各组信号模组911均包括一定位模组911a和一判断模组911b，定位模组911a紧邻判断模组911b设置，且各组信号模组911中的判断模组911b各不相同。所述判断模组911b包括至少一个短孔，各组判断模组911b中的短孔的数量不同；所述定位模组911a包括一个长孔；所述短孔的深度小于所述长孔的深度。在使用过程中，PCB板能够通过判断模组911b区别香氛切换结构J不同的工作状态，并通过定位模组911a控制香 氛切换结构J执行相应的工作状态。各所述香氛弹7内部均设有ID识别模块(未图示)，各所述ID识别模块均与PCB板电连接。各香氛弹7分别具有不同香氛味道，所述ID识别模块用于记录香氛弹7的香氛类型和其它的香氛ID信息，使得该香氛弹7具有可识别性；PCB板可对ID识别模块进行识读，将识读到的香氛类型等信息发送至终端显示，供用户选择香型。
本发明的香氛切换结构J结构简单，其中活动阀4的两水平板41密封导风罩3上相应的两引流口31a，用一个面密封风道，密封效果好。
虽然以上描述了本发明的具体实施方式，但是熟悉本技术领域的技术人员应当理解，我们所描述的具体的实施例只是说明性的，而不是用于对本发明的范围的限定，熟悉本领域的技术人员在依照本发明的精神所作的等效的修饰以及变化，都应当涵盖在本发明的权利要求所保护的范围内。

Claims (10)

  1. 一种香氛器(100)，其特征在于：包括复数个进气孔(52)、一出气口、一香氛套筒(6)、复数个香氛弹(7)、一风机，以及一香氛切换结构(J)；复数个香氛弹(7)均设于香氛套筒(6)内，且各所述香氛弹(7)上均具有一散香口(71)；
    所述香氛切换结构(J)包括电机(1)，以及从上至下依次设置的切换件(2)、导风罩(3)和复数个活动阀(4)；
    所述电机(1)驱动切换件(2)转动；所述切换件(2)包括一转轴(21)和复数个切换部(22a)，复数个切换部(22a)间隔设于转轴(21)轴上并位于转轴(21)周向的不同方向上；
    所述导风罩(3)设于香氛套筒(6)上面，所述导风罩(3)上间隔设有复数个引流口组(31)，每个所述引流口组(31)均包含两引流口(31a)；复数个所述切换部(22a)、复数个引流口组(31)、复数个活动阀(4)与复数个散香口(71)四者分别一一对应设置，且每个活动阀(4)均封堵所对应的两所述引流口(31a)；任一所述切换部(22a)均可驱使所对应的活动阀(4)向下移动，以使相应的两所述引流口(31a)与对应的散香口(71)导通；两所述引流口(31a)中的一个与所述复数个进气孔(52)连通，另一个引流口(31a)与所述风机、出气口依次连通。
  2. 如权利要求1所述的一种香氛器(100)，其特征在于：所述香氛套筒(6)包括复数个香氛室(61)，每个所述香氛室(61)均具有复数个通风口(611)；每个所述香氛弹(7)均插设于一香氛室(61)中，一所述散香口(71)、相应的一香氛室(61)的复数个通风口(611)与相应的两引流口(31a)三者一一对应设置。
  3. 如权利要求2所述的一种香氛器(100)，其特征在于：每个所述香氛室(61)的顶面向下凹陷，形成一凹平面(612)，复数个通风口(611)均设于所述凹平面(612)上；
    所述导风罩(3)的背面分割有复数个导流区(33)，且复数个导流区(33)与复数个香氛室(61)一一对应设置，每个导流区(33)均覆盖于一香氛室(61)上面，且该导流区(33)的内表面与所述凹平面(612)围合成一导流腔(c)；复数个所述引流口组(31)分别一一对应设于复数个导流区(33)上。
  4. 如权利要求1所述的一种香氛器(100)，其特征在于：所述切换件(2)还包括复数个操作构件(22)，复数个操作构件(22)间隔套设所述转轴(21)上；所述操作构件(22)包括连接部(22b)和所述切换部(22a)，所述切换部(22a)一体连接于所述连接部(22b)并凸出于所述连接部(22b)；所述连接部(22b)与活动阀(4)不接触。
  5. 如权利要求1所述的一种香氛器(100)，其特征在于：所述活动阀(4)包括两水平板(41)、一插筒(42)和一弹性部件(43)，两所述水平板(41)分别紧贴于导风罩(3)上相应的两引流口(31a)的底面；所述插筒(42)对应设于一所述切换部(22a)的下方，当所述切换部(22a)驱使插筒(42)向下移动时，两所述水平板(41)移离两所述引流口(31a)；当所述切换部(22a)离开插筒(42)时，所述弹性部件(43)驱使插筒(42)复位。
  6. 如权利要求5所述的一种香氛器(100)，其特征在于：所述插筒(42)具有一开口端(421)和一封闭端(422)，插筒(42)的封闭端(422)穿设于导风罩(3)上；所述弹性部件(43)置于插筒(42)内，且弹性部件(43)的下端伸出插筒(42)的开口端(421)，并抵接于香氛套筒(6)上。
  7. 如权利要求6所述的一种香氛器(100)，其特征在于：所述活动阀(4)还包括一凹槽(44)，所述凹槽(44)衍接于两水平板(41)之间，形成一倒“几”形结构，所述凹槽(44)的底面设有一开口部(441)，所述插筒(42)设于所述凹槽(44)上，且所述开口部与插筒(42)的开口端(421)相贯通；
    所述导风罩(3)的背面对应于两所述引流口(31a)之间设有两坚棱(32)，所述两坚棱(32)的中部设有一槽口(321)，所述槽口(321)从两坚棱(32)的底面延伸至导风罩(3)的顶面；所述凹槽(44)套设于两坚棱(32)上，所述插筒(42)的封闭端(422)穿过所述槽口(321)。
  8. 如权利要求6所述的一种香氛器(100)，其特征在于：所述插筒(42)的封闭端(422)上还设有一凸圆(423)，所述切换件(2)相应的一所述切换部(22a)随转轴(21)转动时可对 所述凸圆(423)施加一向下的作用力，驱使所述插筒(42)向下移动。
  9. 如权利要求6所述的一种香氛器(100)，其特征在于：还包括一转套(5)，所述转套(5)上设有一容置腔(51)、所述复数个进气孔(52)和一吸气口(53)；所述切换件(2)设于所述容置腔(51)内；每个所述活动阀(4)的插筒(42)均穿入所述容置腔(51)内，且该插筒(42)与相应的一所述切换部(22a)对应设置；另一个引流口(31a)与所述、吸气口(53)风机、出气口依次连通。
  10. 如权利要求1所述的一种香氛器(100)，其特征在于：所述香氛套筒(6)的前端面设有一第一磁铁(8)，每个所述香氛弹(7)的前端均设有一第二磁铁，且复数个所述第二磁铁均与所述第一磁铁(8)吸合。
PCT/CN2023/081540 2023-03-15 2023-03-15 一种香氛器 WO2024187397A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/081540 WO2024187397A1 (zh) 2023-03-15 2023-03-15 一种香氛器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/081540 WO2024187397A1 (zh) 2023-03-15 2023-03-15 一种香氛器

Publications (1)

Publication Number Publication Date
WO2024187397A1 true WO2024187397A1 (zh) 2024-09-19

Family

ID=92754096

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/081540 WO2024187397A1 (zh) 2023-03-15 2023-03-15 一种香氛器

Country Status (1)

Country Link
WO (1) WO2024187397A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180208024A1 (en) * 2017-01-26 2018-07-26 Mahle International Gmbh Scenting device for scenting a vehicle interior
CN108859673A (zh) * 2018-06-11 2018-11-23 艾泰斯热系统研发（上海）有限公司 车用香氛系统
CN110341440A (zh) * 2019-03-14 2019-10-18 北京海纳川航盛汽车电子有限公司 一种车载独立香氛系统
CN113525036A (zh) * 2020-04-16 2021-10-22 现代自动车株式会社 用于车辆的香气散发器
CN115179726A (zh) * 2022-06-30 2022-10-14 亚普汽车部件股份有限公司 车载香氛装置
CN115570948A (zh) * 2022-10-12 2023-01-06 厦门美时美克空气净化有限公司 一种香氛切换结构及香氛发生器
CN218343221U (zh) * 2022-09-28 2023-01-20 曼德电子电器有限公司 香氛装置及车辆

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180208024A1 (en) * 2017-01-26 2018-07-26 Mahle International Gmbh Scenting device for scenting a vehicle interior
CN108859673A (zh) * 2018-06-11 2018-11-23 艾泰斯热系统研发（上海）有限公司 车用香氛系统
CN110341440A (zh) * 2019-03-14 2019-10-18 北京海纳川航盛汽车电子有限公司 一种车载独立香氛系统
CN113525036A (zh) * 2020-04-16 2021-10-22 现代自动车株式会社 用于车辆的香气散发器
CN115179726A (zh) * 2022-06-30 2022-10-14 亚普汽车部件股份有限公司 车载香氛装置
CN218343221U (zh) * 2022-09-28 2023-01-20 曼德电子电器有限公司 香氛装置及车辆
CN115570948A (zh) * 2022-10-12 2023-01-06 厦门美时美克空气净化有限公司 一种香氛切换结构及香氛发生器

Similar Documents

Publication Publication Date Title
WO2018014413A1 (zh) 流路结构以及吸油烟机及其蜗壳
CN202250732U (zh) 一种微型泵的能控制气流的导流装置
JP2020515774A (ja) 電動プラグ弁
WO2024187397A1 (zh) 一种香氛器
CN211157525U (zh) 一种新型的香氛装置
CN110162121B (zh) 用于环境舱的环境控制系统及环境舱
CN220403114U (zh) 用于雾化设备的供电装置和雾化设备
CN219214670U (zh) 香氛切换结构
CN115234980B (zh) 新风组件及新风空调
CN216268589U (zh) 一种空调出风口总成
CN110701682A (zh) 空调室内机及具有其的空调器
EP4235043A1 (en) Air conditioning indoor unit and air conditioner
CN116638929A (zh) 一种香氛器
CN108131308B (zh) 一种多气室电动充气气泵
CN114838425B (zh) 加湿器
CN210397881U (zh) 一种香氛装置的行程开关
CN217892467U (zh) 一种车载香氛发生器
CN219774816U (zh) 一种改进型负压阀
CN221145345U (zh) 一种隔板带孔的双流道控制阀
CN2816378Y (zh) 摩托车尾气净化用二次进气装置
CN221443364U (zh) 一种龙头节流阀及应用其的水龙头
CN218209749U (zh) 一种吸油烟机
CN215892627U (zh) 空气净化器用增湿装置
CN202182536U (zh) 可调节式风道
CN214746103U (zh) 空调系统