CN115463239B - Fragrance switching structure and fragrance machine - Google Patents
Fragrance switching structure and fragrance machine Download PDFInfo
- Publication number
- CN115463239B CN115463239B CN202211247664.9A CN202211247664A CN115463239B CN 115463239 B CN115463239 B CN 115463239B CN 202211247664 A CN202211247664 A CN 202211247664A CN 115463239 B CN115463239 B CN 115463239B
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- Prior art keywords
- air
- fragrance
- sliding plate
- holes
- rotary cam
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- 239000003205 fragrance Substances 0.000 title claims abstract description 76
- 239000002304 perfume Substances 0.000 claims abstract description 19
- 235000013599 spices Nutrition 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- KKQWHYGECTYFIA-UHFFFAOYSA-N 2,5-dichlorobiphenyl Chemical compound ClC1=CC=C(Cl)C(C=2C=CC=CC=2)=C1 KKQWHYGECTYFIA-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- A61L9/122—Apparatus, e.g. holders, therefor comprising a fan
-
- 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
Landscapes
- 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)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
A fragrance switching structure comprises a motor, a rotary cam, an air guide component and a plurality of switching components; one side surface of the rotary cam is a plane, and one side of the plane is provided with a bulge; the air guide component comprises two air chambers isolated from each other, each air chamber is provided with an opening, and each air chamber is provided with an air guide hole except the top wall and the other side walls except the opening; the switching assembly comprises a sliding plate and an elastic component, the head of the sliding plate is propped against the rotating cam, and the elastic component is clamped between the tail of the sliding plate and the air guide component; the motor can drive the rotary cam to rotate, any sliding plate can be propped against the plane of the rotary cam or the bulge to drive the sliding plate to close or open the diversion holes of the two air chambers; a perfume machine comprises the perfume switching structure, a shell, a fan and a plurality of perfume boxes; the sliding plate is abutted to different positions of the rotary cam, so that the fragrance can be switched by communicating with different fragrance boxes.
Description
Technical Field
The invention particularly relates to a fragrance switching structure and a fragrance machine.
Background
At present, with the increasing development of automobiles, consumers pay more attention to the comfort of the environment in the automobiles, and the odor in the automobiles also has a certain influence on the comfort. Since interior materials in a vehicle can emit an odor, a user often places a fragrance device in the vehicle. The existing vehicle-mounted fragrance device can switch the fragrance type and generally comprises a shunt shaft sleeve, a shunt rotor, an air pipe and other parts which are in rotary fit in the shunt shaft sleeve, and the like.
Disclosure of Invention
In order to overcome one of the defects of the prior equipment, the invention provides a fragrance switching structure.
The invention is realized in the following way: a fragrance switching structure comprises a motor, a rotary cam, an air guide component and a plurality of switching components; one side surface of the rotary cam is a plane, and one side of the plane is provided with a bulge; the air guide component comprises two air chambers isolated from each other, each air chamber is provided with an opening, and each air chamber is provided with an air guide hole except the top wall and the other side walls except the opening; each switching assembly comprises a sliding plate and an elastic component, the head of the sliding plate is propped against the rotary cam, and the elastic component is clamped between the tail of the sliding plate and the air guide component; when the air conditioner is in a working state, the motor can drive the rotary cam to rotate, any sliding plate can be propped against the plane of the rotary cam or the bulge, and the sliding plate is driven to close or open the diversion holes of the two air chambers.
Preferably, each sliding plate is respectively arranged on one side wall of the air guide part except the top wall and the two opening parts, two air holes are formed in each sliding plate at intervals, and when the position of the sliding plate abutting against the rotating cam is switched from any position to the other position in the plane and the bulge, the sliding plate moves linearly along the air guide part, so that the two air holes of the sliding plate are communicated or not communicated with the two corresponding air guide holes of the two air chambers.
Preferably, any side wall of the air guiding component except the top wall and the two opening parts is recessed inwards to form a groove; the sliding plate is inserted into the groove and can move linearly along the groove; the elastic component is clamped between the tail part of the sliding plate and the inner bottom surface of the groove.
Preferably, the device further comprises a plurality of drainage members, each drainage member is provided with two air channels and a containing groove, one end of each air channel is arranged in one-to-one correspondence with two corresponding diversion holes of the two air chambers, and the two diversion holes of the sliding plate enable the two air channels to be communicated or not communicated with the two corresponding diversion holes of the two air chambers; the elastic component is clamped in the accommodating groove, and the elastic component is exposed out of the accommodating groove at a part outside the vertical plane where the longitudinal axis is positioned
Preferably, the sliding plate gradually contracts corresponding to one end of the rotary cam to form a material removing part, the end part of the material removing part is provided with a convex point, and the convex point is abutted to the rotary cam.
Preferably, the upper surface of the protrusion is an arc transition surface, and the sliding plate can slide more smoothly when the position of the sliding plate abutting against the rotating cam is switched from the plane to the protrusion.
In order to overcome the second defect of the prior equipment, the invention provides a fragrance machine.
The invention is realized in the following way: a perfume machine comprises a perfume switching structure, a shell, a fan and a plurality of perfume boxes; an air inlet and an air outlet are formed in the shell, and each spice box is provided with two spice dispersing openings; the fan is respectively communicated with the air outlet and the opening part of an air chamber; the air inlet is communicated with the opening part of the other air chamber, and the diversion holes of the two air chambers can be communicated or not communicated with the two fragrance dispersing openings of the corresponding fragrance box through any sliding plate.
Preferably, the shell comprises an upper shell and a lower shell, and the air inlet and the air outlet are both arranged on the upper shell; the back surface of the lower shell is recessed inwards to form a containing cavity; the lower shell is internally provided with a plurality of through hole groups, each through hole group comprises two vertically arranged through holes, and the two through holes are respectively communicated with two diversion holes corresponding to the two air chambers; the perfume boxes are located in the accommodating cavity, and the two through holes are arranged in one-to-one correspondence with the two perfume dispersing ports of one perfume box and are respectively communicated with the two perfume dispersing ports.
Preferably, the housing further comprises a lower cover, one end of the lower cover is an open end, and the other end of the lower cover opposite to the open end is provided with a pivot element; the top of the pivot part is a bending part, and the inner side surface of the pivot part is provided with two convex parts; the lower cover is internally provided with a plurality of fragrance cavities, each fragrance cavity is internally provided with a fragrance box, and the top of each fragrance box protrudes out of the top end of the lower cover; one end of the back of the lower shell is provided with a pivot seat, and two pivot grooves are formed in the pivot seat at intervals; the lower cover is inserted into the accommodating cavity of the lower shell, the bending part of the pivot part is buckled on the pivot seat, and the two convex parts are inserted into the two pivot grooves.
Preferably, the opening end is provided with a plurality of hooks, and the hooks are arranged in one-to-one correspondence with the fragrance cavities; one end of each spice box is provided with a clamping groove matched with the clamping hooks, and the clamping hooks are clamped in the clamping grooves.
The invention has the advantages that: the fragrance switching device has the advantages that fragrance switching can be realized through the rotating cam, the air guide component and the switching component, the components are simplified, the structure is simple, the components such as the shunt rotor and the shunt shaft sleeve are saved, the space of the fragrance generator is greatly saved, and the volume of the fragrance generator is effectively reduced.
Drawings
The invention will be further described with reference to examples of embodiments with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a fragrance switching structure according to the present invention;
FIG. 2 is a second schematic diagram of a fragrance switching structure according to the present invention;
FIG. 3 is a schematic view of a wind guiding component according to the present invention;
FIG. 4 is a schematic view of a drainage member according to the present invention;
FIG. 5 is an exploded view of the fragrance machine of the present invention;
FIG. 6 is a front perspective view of the fragrance machine of the present invention;
FIG. 7 is a rear perspective view of the fragrance machine of the present invention;
FIG. 8 is a schematic diagram of the structure of the fragrance machine of the present invention (with the upper shell removed);
FIG. 9 is a schematic view of the structure of the lower shell of the present invention;
fig. 10 is a schematic structural view of the lower cover in the present invention.
Detailed Description
Implement one
Referring to fig. 1-3, a fragrance switching structure 100 includes a motor 1, a rotary cam 2, an air guiding component 3, a plurality of switching components 4 and a plurality of drainage members 6; one side surface of the rotary cam 2 is a plane 21, one side of the plane 21 is provided with a protrusion 22, and the upper surface of the protrusion 22 is an arc transition surface 221. The air guiding component 3 comprises two air chambers 31 isolated from each other, each air chamber 31 is provided with an opening 311, and each air chamber 31 is provided with an air guiding hole 312 except the top wall and the other side walls except the opening 311, in this embodiment, the side walls comprise a left side wall, a right side wall and a bottom wall of the air guiding component 3; the air guiding member 3 is recessed inward except for the top wall and the two side walls of the opening 311 to form a recess 32.
Referring to fig. 1-4, each of the switching assemblies 4 includes a sliding plate 41 and an elastic member 42, wherein the elastic member 42 is clamped between the tail of the sliding plate 41 and the air guiding member 3, and the elastic member 42 is clamped between the tail of the sliding plate 41 and the inner bottom 321 of the recess 32. Each sliding plate 41 is respectively arranged on one side wall of the air guide component 3 except the top wall and the two opening parts 311, namely, the sliding plate 41 is inserted into the groove 32 and can move linearly along the groove 32, and the head part of the sliding plate 41 is propped against the rotary cam 2; the sliding plates 41 gradually shrink corresponding to one end of the rotating cam 2 to form a material removing part 412, a convex round dot 413 is arranged at the end part of the material removing part 412, the convex round dot 413 is abutted to the rotating cam 2, and two air holes 411 are formed in each sliding plate 41 at intervals; each drainage member 6 is provided with two air channels 61 and a containing groove 62, one end of each air channel 61 is arranged in one-to-one correspondence with two corresponding drainage holes 312 of the two air chambers 31, the other end of each air channel is communicated with two fragrance dispersing openings 71 (see fig. 5) of a fragrance box 7, and two air holes 411 of a sliding plate 41 enable the two air channels 61 to be communicated with or not communicated with the two corresponding drainage holes 312 of the two air chambers 31; the elastic member 42 is engaged in the accommodating groove 62, and the portion of the elastic member 42 outside the vertical plane where the longitudinal axis is located is exposed out of the accommodating groove 62.
Referring to fig. 1-3, when in a working state, the motor 1 can drive the rotary cam 2 to rotate, any one of the sliding plates 41 can prop against the plane 21 or the protrusion 22 of the rotary cam 2, so as to drive the sliding plate 41 to close or open the diversion holes 312 of the two air chambers 31. When the position of the sliding plate 41 abutting against the rotary cam 2 is switched from any one position to the other position of the plane 21 and the bulge 22, the sliding plate 41 moves linearly along the air guide part 3, so that two air holes 411 of the sliding plate 41 are communicated with or not communicated with two corresponding air guide holes 312 of the two air chambers 31; when the motor 1 drives the rotary cam 2 to rotate, the plurality of sliding plates 41 do not rotate, the positions of the sliding plates 41 abutting against the rotary cam 2 are always changed, when one sliding plate 41 abuts against the bulge 22, the sliding plates 41 linearly move towards the direction of the elastic part 42 to compress the elastic part 42, and two air holes 411 of the sliding plates 41 are communicated with two guide holes 312 corresponding to the two air chambers 31, so that the fragrance is switched to another fragrance; when the motor 1 drives the rotary cam 2 to rotate again, the sliding plate 41 leaves the protrusion 22 and is abutted against the plane 21 of the rotary cam 2, the sliding plate 41 moves linearly in a direction away from the elastic part 42 under the action of elastic force, and two air holes 411 of the sliding plate 41 are not communicated with two corresponding air guide holes 312 of the two air chambers 31, so that the fragrance is closed. The material removing part 412 has an avoiding function when the rotary cam 2 rotates, so that the main body of the sliding plate 41 cannot scratch the protrusion 22, the convex points 413 are arranged to enable the sliding plate 41 to be in point contact with the rotary cam 2, the contact surface is small, and the sliding plate can more smoothly slide when the contact point is switched from the plane 21 to the protrusion 22; the arc transition surface 221 is provided so that the sliding plate 41 can more smoothly slide over when the position of the sliding plate 41 abutting against the rotary cam 2 is switched from the flat surface 21 to the boss 22 when the rotary cam 2 rotates.
Implement two
Referring to fig. 1 and 5, a fragrance machine 200 includes the above-mentioned fragrance switching structure 100, a housing 5, a fan 8, and a plurality of fragrance boxes 7; the shell 5 is provided with an air inlet (not shown) and an air outlet 511, and each spice box 7 is provided with two spice dispersing openings 71; the fan 8 is respectively communicated with the air outlet 511 and the opening 311 of the air chamber 31; the air inlet is communicated with the opening 311 of the other air chamber 31, and the flow guide holes 312 of the two air chambers 31 can be communicated or not communicated with the two fragrance dispersing openings 71 of the corresponding fragrance box 7 through any sliding plate 41.
Referring to fig. 5-9, the housing 5 includes an upper shell 51, a lower shell 52, and a lower cover 53, and the air inlet and the air outlet 511 are both disposed on the upper shell 51; a pivot seat 523 is arranged at one end of the back surface of the lower shell 52, and two pivot grooves 5231 are arranged on the pivot seat 523 at intervals; the back of the lower shell 52 is recessed inward to form a receiving chamber 522; a plurality of through hole groups 521 are arranged in the lower shell 52, each through hole group 521 comprises two vertically arranged through holes 521a, the two through holes 521a are respectively communicated with two corresponding diversion holes 312 of the two air chambers 31, and the two through holes 521a can be respectively communicated with the two corresponding diversion holes 312 of the two air chambers 31 through a diversion member 6; the perfume cartridges 7 are located in the accommodating cavity 522, and the two through holes 521a are disposed in one-to-one correspondence with the two perfume dispersing ports 71 of one perfume cartridge 7 and are respectively communicated with each other. When in an operating state, air flows in from the air inlet, sequentially passes through the opening 311 of the air chamber 31 of the air guide component 3, the air guide hole 312 of the air chamber 31 and the air guide hole 411 of the slide plate 41, one air channel 61 of the drainage member 6 and one through hole 521a of the lower shell 52 enter the spice box 7, and the fragrance sequentially passes through the fragrance dispersing opening 71, the other through hole 521a corresponding to the lower shell 52, the other air channel 61 of the drainage member 6, the other air guide hole 411 of the slide plate 41, the corresponding air guide hole 312 of the other air chamber 31 and the opening 311 of the other air chamber 31, and then is blown out of the air outlet 511 (see the figure) through the fan 8 to be dispersed into the air.
Referring to fig. 5, 7 and 9-10, one end of the lower cover 53 is an open end 531, and the opposite end of the lower cover 53 is provided with a pivot member 54; the top of the pivot member 54 is a bending portion 541, and two protruding members 542 are disposed on the inner side surface of the pivot member 54; the lower cover 53 is inserted into the accommodating cavity 522 of the lower shell 52, the bending portion 541 of the pivot member 54 is fastened to the pivot seat 523, and the two protruding members 542 are inserted into the two pivot grooves 5231, so that the lower cover 53 and the lower shell 52 are pivoted to facilitate replacement of the perfume box 7. A plurality of hooks 533 are arranged at the opening end 531, and the hooks 533 are arranged in one-to-one correspondence with the fragrance cavities 532; the lower cover 53 is internally provided with a plurality of fragrance cavities 532, each fragrance cavity 532 is internally provided with a fragrance box 7, and the top of the fragrance box 7 protrudes out of the top end of the lower cover 53; a clamping groove (not shown) matched with the clamping hook 533 is arranged at one end part of each spice box 7, and the clamping hook 533 is clamped in the clamping groove, so that the spice boxes 7 can be prevented from falling off when the spice boxes 7 are replaced.
Referring to the drawings, the PCB 9 is provided with a plurality of pin connector sets (not shown); each of the perfume cartridges 7 is internally embedded with an ID recognition chip 72, and each of the pin connector sets is connected with a corresponding ID recognition chip 72, i.e., each of the pin connector sets passes through the lower case 52 and is inserted into one of the perfume cartridges 7 to be connected with a corresponding ID recognition chip 72. Each fragrance box 7 has a different fragrance taste, and the ID identification chip 72 is used to record the fragrance type and other fragrance ID information of the fragrance box 7, so that the fragrance box 7 has identifiability; the PCB board 9 can read the ID identification chip 72, and send the read information such as the fragrance type to a terminal for displaying, where the terminal may be a mobile terminal or a vehicle-mounted display screen. When the user needs to switch the fragrance, the user only needs to start the motor 1 to rotate the rotary cam 2, and the position of the corresponding sliding plate 41 abutting against the rotary cam 2 is switched from the plane 21 to the bulge 22, so that the fragrance desired by the user can be switched.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the invention, and that equivalent modifications and variations of the invention in light of the spirit of the invention will be covered by the claims of the present invention.
Claims (9)
1. A fragrance switching structure (100), characterized by: comprises a motor (1), a rotary cam (2), an air guide component (3) and a plurality of switching components (4); one side surface of the rotary cam (2) is a plane (21), and one side of the plane (21) is provided with a bulge (22); the air guide component (3) comprises two air chambers (31) isolated from each other, each air chamber (31) is provided with an opening (311), and the side walls of each air chamber (31) except the top wall and the opening (311) are provided with an air guide hole (312); each switching assembly (4) comprises a sliding plate (41) and an elastic component (42), the head of the sliding plate (41) is propped against the rotary cam (2), and the elastic component (42) is clamped between the tail of the sliding plate (41) and the air guide component (3); when the motor (1) is in a working state, the motor can drive the rotary cam (2) to rotate, any sliding plate (41) can be propped against the plane (21) of the rotary cam (2) or the bulge (22) to drive the sliding plate (41) to close or open the diversion holes (312) of the two air chambers (31);
each sliding plate (41) is respectively arranged on one side wall of the air guide component (3) except the top wall and the two opening parts (311), two air holes (411) are formed in each sliding plate (41) at intervals, and when the position of the sliding plate (41) abutting against the rotary cam (2) is switched from any position to the other position from the plane (21) and the bulge (22), the sliding plate (41) moves linearly along the air guide component (3), so that the two air holes (411) of the sliding plate (41) are communicated or not communicated with the two corresponding air guide holes (312) of the two air chambers (31).
2. A fragrance switching structure (100) according to claim 1, characterized in that: any side wall of the air guide component (3) except the top wall and the two opening parts (311) is inwards recessed to form a groove (32); the sliding plate (41) is inserted into the groove (32) and can move linearly along the groove (32); the elastic component (42) is clamped between the tail of the sliding plate (41) and the inner bottom surface (321) of the groove (32).
3. A fragrance switching structure (100) according to claim 1, characterized in that: the air conditioner further comprises a plurality of drainage members (6), wherein each drainage member (6) is provided with two air channels (61) and a containing groove (62), and one end of each air channel (61) is arranged in one-to-one correspondence with two corresponding drainage holes (312) of the two air chambers (31); two air holes (411) of a sliding plate (41) enable two air channels (61) to be communicated or not communicated with two corresponding air guide holes (312) of two air chambers (31); the elastic component (42) is clamped in the accommodating groove (62), and the elastic component (42) exposes out of the accommodating groove (62) at a part outside the vertical plane where the longitudinal axis is located.
4. A fragrance switching structure (100) according to claim 1, characterized in that: the sliding plate (41) gradually contracts corresponding to one end of the rotary cam (2) to form a material removing part (412), a convex round point (413) is arranged at the end part of the material removing part (412), and the convex round point (413) is abutted to the rotary cam (2).
5. A fragrance switching structure (100) according to claim 1, characterized in that: the upper surface of the bulge (22) is an arc transition surface (221).
6. A fragrance machine (200), characterized by: comprising a fragrance switching structure (100) according to any one of claims 1-5, and a housing (5), a fan (8), a plurality of fragrance cartridges (7); an air inlet and an air outlet (511) are formed in the shell (5), and each spice box (7) is provided with two spice dispersing openings (71); the fan (8) is respectively communicated with the air outlet (511) and the opening part (311) of an air chamber (31); the air inlet is communicated with an opening (311) of the other air chamber (31), and the flow guide holes (312) of the two air chambers (31) can be communicated or not communicated with the two fragrance dispersing openings (71) of the corresponding fragrance box (7) through any sliding plate (41).
7. A fragrance machine (200) as claimed in claim 6, characterized in that: the shell (5) comprises an upper shell (51) and a lower shell (52), and the air inlet and the air outlet (511) are both arranged on the upper shell (51); the back of the lower shell (52) is recessed inwards to form a containing cavity (522); a plurality of through hole groups (521) are arranged in the lower shell (52), each through hole group (521) comprises two vertically arranged through holes (521 a), and the two through holes (521 a) are respectively communicated with two corresponding diversion holes (312) of the two air chambers (31);
the perfume boxes (7) are all positioned in the accommodating cavity (522), and the two through holes (521 a) are correspondingly arranged one by one with the two perfume dispersing openings (71) of one perfume box (7) and are respectively communicated.
8. A fragrance machine (200) as claimed in claim 7, characterized in that: the shell (5) further comprises a lower cover (53), one end part of the lower cover (53) is an open end (531), and the other opposite end part of the lower cover (53) is provided with a pivot part (54); the top of the pivot (54) is a bending part (541), and two convex parts (542) are arranged on the inner side surface of the pivot (54); the lower cover (53) is internally provided with a plurality of fragrance cavities (532), and each fragrance cavity (532) is internally provided with a fragrance box (7);
one end of the back of the lower shell (52) is provided with a pivot seat (523), and two pivot grooves (5231) are formed in the pivot seat (523) at intervals; the lower cover (53) is inserted into the accommodating cavity (522) of the lower shell (52), the bending part (541) of the pivot piece (54) is buckled on the pivot seat (523), and the two protruding pieces (542) are inserted into the two pivot grooves (5231).
9. A fragrance machine (200) according to claim 8, characterized in that: a plurality of hooks (533) are arranged at the opening end (531), and the hooks (533) and the fragrance cavities (532) are arranged in a one-to-one correspondence manner; one end of each spice box (7) is provided with a clamping groove matched with the clamping hooks (533), and the clamping hooks (533) are clamped in the clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211247664.9A CN115463239B (en) | 2022-10-12 | 2022-10-12 | Fragrance switching structure and fragrance machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211247664.9A CN115463239B (en) | 2022-10-12 | 2022-10-12 | Fragrance switching structure and fragrance machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115463239A CN115463239A (en) | 2022-12-13 |
| CN115463239B true CN115463239B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211247664.9A Active CN115463239B (en) | 2022-10-12 | 2022-10-12 | Fragrance switching structure and fragrance machine |
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| CN214355461U (en) * | 2021-01-08 | 2021-10-08 | 厦门美时美克空气净化有限公司 | Vehicle-mounted fragrance generator |
| CN216033640U (en) * | 2021-09-17 | 2022-03-15 | 厦门美时美克空气净化有限公司 | Vehicle-mounted intelligent fragrance generator |
| CN114714863A (en) * | 2022-04-27 | 2022-07-08 | 厦门美时美克空气净化有限公司 | Vehicle-mounted fragrance machine |
| CN217455607U (en) * | 2022-04-22 | 2022-09-20 | 四方光电股份有限公司 | Fragrance box subassembly and on-vehicle fragrance generator |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208947043U (en) * | 2018-10-15 | 2019-06-07 | 厦门美时美克空气净化有限公司 | A kind of vehicle-mounted fragrant atmosphere device |
| CN210844473U (en) * | 2019-07-19 | 2020-06-26 | 厦门美时美克空气净化有限公司 | Fragrance box |
| CN214355461U (en) * | 2021-01-08 | 2021-10-08 | 厦门美时美克空气净化有限公司 | Vehicle-mounted fragrance generator |
| CN112895852A (en) * | 2021-04-12 | 2021-06-04 | 艾泰斯热系统研发（上海）有限公司 | Vehicle-mounted fragrance generator and vehicle-mounted fragrance system |
| CN216033640U (en) * | 2021-09-17 | 2022-03-15 | 厦门美时美克空气净化有限公司 | Vehicle-mounted intelligent fragrance generator |
| CN217455607U (en) * | 2022-04-22 | 2022-09-20 | 四方光电股份有限公司 | Fragrance box subassembly and on-vehicle fragrance generator |
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| Publication number | Publication date |
|---|---|
| CN115463239A (en) | 2022-12-13 |
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