CN112848850A - Fragrance generating device with fragrance type switching and fragrance bottle lifting functions - Google Patents
Fragrance generating device with fragrance type switching and fragrance bottle lifting functions Download PDFInfo
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- CN112848850A CN112848850A CN202110263759.9A CN202110263759A CN112848850A CN 112848850 A CN112848850 A CN 112848850A CN 202110263759 A CN202110263759 A CN 202110263759A CN 112848850 A CN112848850 A CN 112848850A
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- fragrance
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- 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
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H3/0035—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the control methods for adding the substance
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- 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
- A61L9/125—Apparatus, e.g. holders, therefor emanating multiple odours
-
- 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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/13—Dispensing or storing means for active compounds
-
- 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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/13—Dispensing or storing means for active compounds
- A61L2209/133—Replaceable cartridges, refills
-
- 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
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H2003/0042—Adding substances other than water to the air, e.g. perfume, oxygen with ventilating means for adding the substances
-
- 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
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H2003/0064—Adding substances other than water to the air, e.g. perfume, oxygen adding more than one substance
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
一种集香型切换与香瓶抬升功能的香氛发生装置，由香氛盒、旋转轴、抽风机、上盖组件、香瓶、电路板、步进电机等部件组成，香氛盒与上盖组件呈相对滑动结构，上盖组件中部具有筒体，筒体的圆柱面加工有轨迹槽，轨迹槽由水平段、螺旋段组成，旋转轴具有嵌入轨迹槽的凸柱；该香氛发生装置可以实现三种类型的香型切换，通过旋转轴的转动，实现了不同香型的切换，装置结构设计巧妙，而且，当凸柱在轨迹槽的螺旋段运动时，上盖组件可以相对香氛盒抬升及回落，便于香瓶的更换。
A fragrance generating device integrating fragrance type switching and fragrance bottle lifting functions, which is composed of a fragrance box, a rotating shaft, an exhaust fan, an upper cover assembly, a fragrance bottle, a circuit board, a stepping motor and other components. The component is in a relative sliding structure, the middle of the upper cover component has a cylinder body, the cylindrical surface of the cylinder body is processed with a track groove, the track groove is composed of a horizontal section and a spiral section, and the rotating shaft has a convex column embedded in the track groove; the aroma generating device can be Three types of fragrance switching are realized, and the switching of different fragrance types is realized through the rotation of the rotating shaft. The device structure is designed ingeniously. Moreover, when the convex column moves in the spiral section of the track groove, the upper cover assembly can be relative to the fragrance box. Lift and fall back, easy to replace the incense bottle.
Description
Technical Field
The invention relates to a fragrance generating device with fragrance type switching and fragrance bottle lifting functions.
Background
The fragrance generator is commonly used on an automobile, generally comprises a fragrance box, an exhaust fan and a fragrance bottle, the fragrance of the fragrance bottle is blown out under the action of the exhaust fan, a fresh and pleasant driving environment is produced, and various fragrance generators are also available in the market for meeting actual diversified requirements; in the existing fragrance generating device, in order to achieve the purpose of fragrance type switching, a switching unit is generally arranged for each fragrance bottle, and the switching unit is used for realizing the independent control of each fragrance bottle, for example, in the utility model patent with the application number of 201921137753.1 and the name of a fragrance box, the switching of three fragrance boxes is realized through three stepping motors; the single control mode has the advantages that the fragrance mixing can be realized, the defects are obvious, and the problems of complex structure, increased cost and the like of the product are directly caused by a plurality of control mechanisms; in addition, in the existing fragrance generator, the position of the fragrance bottle is fixed, and after the fragrance bottle is used for a period of time, the fragrance is diffused, so that the fragrance bottle needs to be replaced, and the fixed fragrance bottle is inconvenient to replace.
Disclosure of Invention
Aiming at the defects in the problems, the invention provides the fragrance generating device with the fragrance type switching and fragrance bottle lifting functions.
In order to achieve the above object, the present invention provides a fragrance generating device with fragrance switching and fragrance bottle lifting functions, comprising:
the fragrance box is characterized in that an inner cavity is sequentially divided into a first cavity, a second cavity and a third cavity by a cylindrical plate in the middle, the left side and the right side of the cylindrical plate are respectively provided with a side hole, the two side holes enable the second cavity to be mutually communicated with the first cavity and the third cavity, the inner side of the cylindrical plate is provided with an air outlet, the outer side of the cylindrical plate is provided with an air inlet, the position of the air outlet is flush with the two side holes, the position of the air inlet is higher than the air outlet, and the first cavity and the third cavity are externally connected with air inlet pipes;
the rotating shaft is rotatably arranged in the second cavity, a convex column protruding along the radial direction is arranged at the position of an upper port of the rotating shaft, a lower circular ring, a middle circular ring and an upper circular ring are sequentially arranged on the rotating shaft from bottom to top along the axial direction, an air outlet channel and a blocking plate are arranged between the lower circular ring and the middle circular ring, the air outlet channel is positioned on the opposite side of the blocking plate, an air inlet channel is arranged between the middle circular ring and the upper circular ring, and the air inlet channel and the blocking plate are positioned on the same side;
the exhaust fan is arranged on the fragrance box and is positioned on the same side of the air outlet;
the upper cover assembly is slidably arranged above the fragrance box, a cylinder body extending downwards is arranged in the middle of the upper cover assembly, the cylinder body can extend into the cylinder plate, a track groove is formed in the outer cylindrical surface of the cylinder body, the convex column can be embedded into the track groove, the track groove comprises a horizontal section and a spiral section which are connected, and a diffusion hole is formed in the cylindrical surface of the cylinder body;
the incense bottle is fixedly arranged on the upper cover component, and simultaneously, the incense bottle sequentially extends into the first chamber, the second chamber and the third chamber;
this fragrance generating device can realize the odor type switching of three kinds of types, through the rotation of rotation axis, has realized the switching of different odor types, and device structural design is ingenious, and in addition, when the projection moved at the spiral section in orbit groove, the upper cover subassembly can be relatively fragrance box lifting and fall back, the change of the perfume bottle of being convenient for.
Preferably, there are two convex columns, the two convex columns are symmetrically distributed at the upper port of the rotating shaft, and correspondingly, two tracks are correspondingly arranged in the track grooves;
in the above technical scheme, the arrangement of the two convex columns and the track groove enables the rotation of the rotating shaft to be more stable.
Preferably, a rubber ring is arranged on the middle circular ring;
in the technical scheme, the rubber ring plays a role in sealing, and air leakage is avoided.
Preferably, a sealing ring is arranged at the connecting end of the exhaust fan and the fragrance box;
in the technical scheme, the sealing ring plays a role in sealing, and simultaneously, the vibration of the fragrance box caused by the working process of the exhaust fan is also reduced.
Preferably, the upper cover assembly is slidably connected with the fragrance box in a buckling and guide groove mode;
in the technical scheme, the upper cover assembly and the fragrance box form a stable relative sliding structure in the mode of the buckle and the guide groove.
Preferably, the incense bottle is fixed on the upper cover component in a magnetic attraction manner;
in the technical scheme, the mode of magnetism is convenient for the fragrant bottle to get on the upper cover subassembly and put.
Preferably, a stepping motor is further arranged on the fragrance box, and the stepping motor is connected below the rotating shaft and used for controlling the rotation of the rotating shaft;
in the technical scheme, the rotation of the rotating shaft is accurately controlled through the accurate control of the stepping motor.
Preferably, a circuit board is arranged at the lower part of the fragrance box, and the circuit board is electrically connected with the exhaust fan and the stepping motor in sequence;
in the technical scheme, the circuit board is used for receiving the input signal and sending out a control signal to control the work of the stepping motor and the exhaust fan.
Compared with the prior art, the invention has the beneficial effects that: the existing fragrance generating device is complex in structure, the fragrance bottle is inconvenient to replace, the fragrance generating device can realize the switching of three types of fragrance types, the switching of different fragrance types is realized through the rotation of the rotating shaft, the device is ingenious in structural design, and the upper cover assembly can be lifted and fall back relative to the fragrance box when the convex column moves at the spiral section of the track groove, so that the fragrance bottle can be replaced conveniently.
Drawings
FIG. 1 is a perspective view of a fragrance generating device according to the present invention;
FIG. 2 is an exploded view of a fragrance generating device according to the present invention;
FIG. 3 is a schematic view of a fragrance box;
FIG. 4 is a schematic view of a rotating shaft;
FIG. 5 is a schematic view of another perspective of the axis of rotation;
FIG. 6 is a schematic view of the lid assembly;
FIG. 7 is a schematic view of the lid assembly from another perspective.
In the figure: 1. a fragrant bottle; 2. an upper cover assembly; 21. a barrel; 211. a track groove; 22. a diffusion hole; 3. a rotating shaft; 31. a convex column; 32. an upper circular ring; 33. a middle ring; 34. an air outlet channel; 35. a lower circular ring; 36. an air inlet channel; 37. a surrounding and blocking plate; 4. a rubber ring; 5. a fragrance box; 5a, a first chamber; 5b, a second chamber; 5c, a third chamber; 51. a cylindrical plate; 511. an air outlet; 512. a side hole; 513. an air inlet; 6. an exhaust fan; 7. a seal ring; 8. an air inlet pipe; 9. a circuit board; 10. a stepper motor.
Detailed Description
As shown in fig. 1 to 7, the fragrance generating device with fragrance-gathering switching and fragrance bottle lifting functions according to the embodiment of the invention includes a fragrance box 5, an inner cavity of the fragrance box 5 is sequentially divided into a first chamber 5a, a second chamber 5b and a third chamber 5c by a cylindrical plate 51 at the middle part, the left side and the right side of the cylindrical plate 51 are respectively provided with a side hole 512, the two side holes 512 enable the second chamber 5b to be communicated with the first chamber 5a and the third chamber 5c, the inner side of the cylindrical plate 51 is provided with an air outlet 511, the outer side of the cylindrical plate 51 is provided with an air inlet 513, the position of the air outlet 511 is flush with the two side holes 512, the position of the air inlet 513 is higher than the air outlet 511, and the first chamber 5a and the third chamber 5c are both externally connected with an air inlet pipe 8; the rotating shaft 3 is rotatably arranged in the second chamber 5b, a convex column 31 protruding along the radial direction is arranged at the position of an upper port of the rotating shaft 3, the rotating shaft 3 is sequentially provided with a lower circular ring 35, a middle circular ring 33 and an upper circular ring 32 from bottom to top along the axial direction, an air outlet channel 34 and a blocking plate 37 are arranged between the lower circular ring 35 and the middle circular ring 33, the air outlet channel 34 is positioned at the opposite side of the blocking plate 37, an air inlet channel 36 is arranged between the middle circular ring 33 and the upper circular ring 32, and the air inlet channel 36 and the blocking plate 37 are positioned at the same side; the exhaust fan 6 is arranged on the fragrance box 5, the exhaust fan 6 is positioned at the same side of the air outlet 511, and the exhaust fan 6 generates negative pressure at the air outlet 511 so as to facilitate the formation of gas flow; the upper cover assembly 2 is slidably arranged above the fragrance box 5, a cylinder 21 extending downwards is arranged in the middle of the upper cover assembly 2, the cylinder 21 can extend into the cylinder plate 51, a track groove 211 is processed on the outer cylindrical surface of the cylinder 21, the convex column 31 can be embedded into the track groove 211, the track groove 211 comprises a horizontal section and a spiral section which are connected, and a diffusion hole 22 is formed in the cylindrical surface of the cylinder 21; the incense bottle 1 is fixedly arranged on the upper cover component 2, and meanwhile, the incense bottle 1 sequentially extends into the first chamber 5a, the second chamber 5b and the third chamber 5 c; two convex columns 31 are arranged, the two convex columns 31 are symmetrically distributed at the upper end of the rotating shaft 3, correspondingly, the two track grooves 211 are correspondingly arranged, and the two convex columns and the two track grooves are arranged, so that the rotating shaft can rotate more stably; the middle ring 33 is provided with a rubber ring 4 which plays a role in sealing and avoids air leakage; a sealing ring 7 is arranged at the connecting end of the exhaust fan 6 and the fragrance box 5, the sealing ring plays a role in sealing, and simultaneously, the vibration of the exhaust fan on the fragrance box during working is reduced; the upper cover assembly 2 is in sliding connection with the fragrance box 5 in a buckling and guide groove mode, and a stable relative sliding structure is formed between the upper cover assembly and the fragrance box due to the buckling and guide groove mode; the incense bottle 1 is fixed on the upper cover component 2 in a magnetic attraction way, and the incense bottle is conveniently taken and placed on the upper cover component in the magnetic attraction way; the fragrance box 5 is also provided with a stepping motor 10, the stepping motor 10 is connected below the rotating shaft 3 and used for controlling the rotation of the rotating shaft 3, and the rotation of the rotating shaft is accurately controlled through the accurate control of the stepping motor; the lower part of the fragrance box 5 is provided with a circuit board 9, the circuit board 9 is electrically connected with the exhaust fan 6 and the stepping motor 10 in sequence, and the circuit board is used for receiving input signals and sending out control signals to control the stepping motor and the exhaust fan to work.
The existing fragrance generating device is complex in structure, the fragrance bottle is inconvenient to replace, the fragrance generating device can realize the switching of three types of fragrance types, the switching of different fragrance types is realized through the rotation of the rotating shaft, the device is ingenious in structural design, and the upper cover assembly can be lifted and fall back relative to the fragrance box when the convex column moves at the spiral section of the track groove, so that the fragrance bottle can be replaced conveniently.
In particular use, the invention will be described with reference to the accompanying drawings for the convenience of understanding;
the circuit board receives outside control signal and sends signal control air exhauster and rotation of rotation axis, and when the projection 31 of rotation axis was in the horizontal segment of orbit groove 211, the rotation of rotation axis only played the effect that the odor type switched, and the concrete condition is following three kinds:
1. when the position of the blocking plate 37 is aligned with the air outlet 511, the first cavity, the second cavity and the third cavity are all closed;
2. when the air outlet channel 34 is aligned with the air outlet 511, the air inlet channel 36 is aligned with the air inlet 513, the second cavity is in an open state, the first cavity and the third cavity are in a closed state, the exhaust fan works to generate negative pressure, and airflow flows from the air inlet 513 into the second cavity and flows out through the air outlet channel 34 and the air outlet 511;
3. when the area between the blocking plate 37 and the air outlet channel 34 is aligned with the air outlet 511, the first cavity (or the third cavity) is in an open state, the exhaust fan works to generate negative pressure, air flow enters the first cavity (or the third cavity) from the air inlet pipe 8, the air flow flows out from the side hole 512 and the air outlet 511, and at the moment, the second cavity and the third cavity (or the first cavity) are in a closed state.
When the convex column 31 reaches the spiral section of the track groove 211 under the control of the stepping motor, the upper cover assembly 2 and the fragrance box 5 form a relative sliding structure (see fig. 1) through a buckle and a guide groove, so that the convex column 31 acts on the track groove 211 due to the rotation of the rotating shaft, accordingly, the integral lifting and falling of the upper cover assembly are realized, the fragrance bottle on the upper cover assembly is lifted and fallen along with the rotation of the rotating shaft, and the replacement is convenient.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a collection odor type switches with fragrant bottle lifting function's fragrant atmosphere generating device which characterized in that: comprises that
The fragrance box (5) is characterized in that an inner cavity of the fragrance box (5) is sequentially divided into a first chamber (5a), a second chamber (5b) and a third chamber (5c) by a cylindrical plate (51) in the middle, the left side and the right side of the cylindrical plate (51) are respectively provided with a side hole (512), the two side holes (512) enable the second chamber (5b) to be communicated with the first chamber (5a) and the third chamber (5c), the inner side of the cylindrical plate (51) is provided with an air outlet (511), the outer side of the cylindrical plate (51) is provided with an air inlet (513), the position of the air outlet (511) is flush with the two side holes (512), the position of the air inlet (513) is higher than the air outlet (511), and the first chamber (5a) and the third chamber (5c) are both externally connected with an air inlet pipe (8);
the rotating shaft (3) is rotatably arranged in the second cavity (5b), a convex column (31) protruding along the radial direction is arranged at the position of an upper port of the rotating shaft (3), a lower circular ring (35), a middle circular ring (33) and an upper circular ring (32) are sequentially arranged on the rotating shaft (3) from bottom to top along the axial direction, an air outlet channel (34) and a blocking board (37) are arranged between the lower circular ring (35) and the middle circular ring (33), the air outlet channel (34) is located on the opposite side of the blocking board (37), an air inlet channel (36) is arranged between the middle circular ring (33) and the upper circular ring (32), and the air inlet channel (36) and the blocking board (37) are located on the same side;
the exhaust fan (6) is arranged on the fragrance box (5), and the exhaust fan (6) is positioned on the same side of the air outlet (511) at the same time;
the upper cover assembly (2) is slidably arranged above the fragrance box (5), a barrel (21) extending downwards is arranged in the middle of the upper cover assembly (2), the barrel (21) can extend into the barrel plate (51), a track groove (211) is machined in the outer cylindrical surface of the barrel (21), the convex column (31) can be embedded into the track groove (211), the track groove (211) comprises a horizontal section and a spiral section which are connected, and a diffusion hole (22) is further formed in the cylindrical surface of the barrel (21);
the incense bottle (1), incense bottle (1) is fixed to be set up on upper cover subassembly (2), simultaneously, incense bottle (1) stretches into in proper order first cavity (5a), second cavity (5b) reach in third cavity (5 c).
2. The fragrance generating device with fragrance-collecting switching and fragrance bottle lifting functions as claimed in claim 1, wherein: the number of the convex columns (31) is two, the two convex columns (31) are symmetrically distributed at the upper port of the rotating shaft (3), and correspondingly, the two track grooves (211) are correspondingly arranged.
3. The fragrance generating device with fragrance-collecting switching and fragrance bottle lifting functions as claimed in claim 1, wherein: the middle ring (33) is provided with a rubber ring (4).
4. The fragrance generating device with fragrance-collecting switching and fragrance bottle lifting functions as claimed in claim 1, wherein: and a sealing ring (7) is arranged at the connecting end of the exhaust fan (6) and the fragrance box (5).
5. The fragrance generating device with fragrance-collecting switching and fragrance bottle lifting functions as claimed in claim 1, wherein: the upper cover assembly (2) is in sliding connection with the fragrance box (5) in a buckling and guide groove mode.
6. The fragrance generating device with fragrance-collecting switching and fragrance bottle lifting functions as claimed in claim 1, wherein: the incense bottle (1) is fixed on the upper cover component (2) in a magnetic attraction mode.
7. The fragrance generating device with fragrance-collecting switching and fragrance bottle lifting functions as claimed in any one of claims 1 to 6, wherein: still be equipped with step motor (10) on fragrance box (5), step motor (10) are connected the below of rotation axis (3) is used for controlling the rotation of rotation axis (3).
8. The fragrance generating device with fragrance-collecting switching and fragrance bottle lifting functions as claimed in claim 7, wherein: the lower part of fragrance box (5) is equipped with circuit board (9), circuit board (9) with air exhauster (6) step motor (10) electricity is connected in proper order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110263759.9A CN112848850B (en) | 2021-03-11 | 2021-03-11 | A fragrance generating device integrating fragrance type switching and fragrance bottle lifting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110263759.9A CN112848850B (en) | 2021-03-11 | 2021-03-11 | A fragrance generating device integrating fragrance type switching and fragrance bottle lifting functions |
Publications (2)
| Publication Number | Publication Date |
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| CN112848850A true CN112848850A (en) | 2021-05-28 |
| CN112848850B CN112848850B (en) | 2025-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110263759.9A Active CN112848850B (en) | 2021-03-11 | 2021-03-11 | A fragrance generating device integrating fragrance type switching and fragrance bottle lifting functions |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889411A (en) * | 2022-06-30 | 2022-08-12 | 亚普汽车部件股份有限公司 | Vehicle-mounted fragrance device |
| CN115284841A (en) * | 2022-08-03 | 2022-11-04 | 宁波爱立德汽车部件有限公司 | Fragrance system |
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| EP2777718A1 (en) * | 2013-03-14 | 2014-09-17 | Valeo Klimasysteme GmbH | Fragrance diffuser with cartridge |
| CN109968950A (en) * | 2019-03-05 | 2019-07-05 | 北京福兆朗风科技有限公司 | Car fragrance device and car |
| CN110404097A (en) * | 2019-07-08 | 2019-11-05 | 厦门美时美克空气净化有限公司 | A kind of novel fragrant atmosphere device |
| CN110802999A (en) * | 2019-10-18 | 2020-02-18 | 武汉欣叶电子科技有限公司 | Vehicle-mounted fragrance machine |
| CN111204194A (en) * | 2020-01-17 | 2020-05-29 | 重庆三电汽车空调有限公司 | Multi-flavor switching fragrance system |
| CN214450164U (en) * | 2021-03-11 | 2021-10-22 | 新立科技股份有限公司 | A fragrance generating device integrating fragrance type switching and fragrance bottle lifting functions |
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2021
- 2021-03-11 CN CN202110263759.9A patent/CN112848850B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2777718A1 (en) * | 2013-03-14 | 2014-09-17 | Valeo Klimasysteme GmbH | Fragrance diffuser with cartridge |
| CN109968950A (en) * | 2019-03-05 | 2019-07-05 | 北京福兆朗风科技有限公司 | Car fragrance device and car |
| CN110404097A (en) * | 2019-07-08 | 2019-11-05 | 厦门美时美克空气净化有限公司 | A kind of novel fragrant atmosphere device |
| CN110802999A (en) * | 2019-10-18 | 2020-02-18 | 武汉欣叶电子科技有限公司 | Vehicle-mounted fragrance machine |
| CN111204194A (en) * | 2020-01-17 | 2020-05-29 | 重庆三电汽车空调有限公司 | Multi-flavor switching fragrance system |
| CN214450164U (en) * | 2021-03-11 | 2021-10-22 | 新立科技股份有限公司 | A fragrance generating device integrating fragrance type switching and fragrance bottle lifting functions |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889411A (en) * | 2022-06-30 | 2022-08-12 | 亚普汽车部件股份有限公司 | Vehicle-mounted fragrance device |
| CN115284841A (en) * | 2022-08-03 | 2022-11-04 | 宁波爱立德汽车部件有限公司 | Fragrance system |
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| Publication number | Publication date |
|---|---|
| CN112848850B (en) | 2025-02-11 |
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