Fragrance bomb, fragrance module and vehicle

Abstract

The invention discloses a fragrance bomb, a fragrance module and a vehicle. The fragrance bomb comprises a shell and an air channel structural part. A shell air inlet channel and a shell air outlet channel are formed in the shell. The air channel structural part is arranged in the shell and divides the interior of the shell into a first cavity and a second cavity, an air channel is defined in the air channel structural part, the shell air inlet channel is communicated with the air channel through the first cavity, the air channel is communicated with the shell air outlet channel, and the second cavity is suitable for storing to-be-atomized matrixes. Therefore, air entering the first cavity and atomized gas can be conveniently guided out to the air outlet channel of the shell through the air channel and finally flow out of the fragrance bomb, a guiding effect is provided for outflow of the gas in the fragrance bomb, the reliability of emission of the gas in the fragrance bomb is improved, the internal structural design of the fragrance bomb is optimized, and the fragrance bomb is convenient to use. The compactness of the internal structure of the fragrance bomb is improved, and the integration level of the fragrance bomb is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle-mounted equipment, and in particular to a fragrance bomb, a fragrance module and a vehicle. Background Art

[0002] In the prior art, the internal structure of the fragrance bomb is relatively complex, which makes it difficult to disperse the fragrance gas, and the reliability of the fragrance gas dispersion is low. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide a fragrance bomb that can improve the reliability of fragrance gas dissemination.

[0004] A second objective of the present invention is to provide a fragrance module, comprising the fragrance cartridge of the above embodiment.

[0005] A third object of the present invention is to provide a vehicle comprising the fragrance bomb or fragrance module of the above embodiment.

[0006] According to the fragrance bomb of the embodiment of the first aspect of the present invention, the fragrance bomb includes: a shell and an air duct structure, the shell is formed with a shell air inlet channel and a shell air outlet channel; the air duct structure is arranged in the shell, and the air duct structure divides the interior of the shell into a first chamber and a second chamber, and the air outlet is defined in the air duct structure, the shell air inlet channel is connected to the air duct through the first chamber, the air duct is connected to the shell air outlet channel, and the second chamber is suitable for storing the matrix to be atomized.

[0007] According to the fragrance bomb of the embodiment of the present invention, an airway structure is provided in the shell, so that the air entering the first chamber and the atomized gas are guided to the air outlet channel of the shell through the airway, and finally flow to the outside of the fragrance bomb, providing guidance for the outflow of the gas inside the fragrance bomb, thereby improving the efficiency of the gas dissipation inside the fragrance bomb, and the airway structure divides the interior of the shell into a first chamber and a second chamber which are independent of each other, thereby preventing the matrix to be atomized in the second chamber from leaking into the first chamber, thereby improving the sealing of the second chamber, and at the same time, optimizing the internal structure design of the fragrance bomb, improving the compactness of the internal structure of the fragrance bomb, and improving the integration of the fragrance bomb.

[0008] In some embodiments, an atomization component is provided on the airway structure, and the matrix to be atomized flows into the first chamber after being atomized by the atomization component.

[0009] In some embodiments, a mounting hole is formed on the airway structural component, the atomizing assembly is disposed in the mounting hole, and an atomizing seal is provided between the atomizing assembly and an inner wall of the mounting hole.

[0010] In some embodiments, the fragrance bomb further includes: a first seal, the first seal being arranged between the airway structure and the inner wall of the shell, a ventilation groove being defined between the first seal and the airway structure, and the ventilation groove connecting the second chamber and the first chamber.

[0011] In some embodiments, one end of the air channel is in communication with an air outlet channel of the housing, and the other end of the air channel deviates from the one end of the air channel along the length direction of the housing.

[0012] In some embodiments, a shell outlet is formed on the shell; an air outlet channel is provided in the shell, one end of the air outlet channel is connected to the shell outlet, and the other end of the air outlet channel extends into the second chamber and is sealed with the air duct.

[0013] In some embodiments, the shell includes: a shell body and a cover body, one end of the shell body is open, and the shell air outlet channel is formed on the shell body; the cover body is sealed and connected to the one end of the shell body, and the shell air inlet channel is formed on the cover body, the cover body and the shell body jointly define a accommodating cavity, the air duct structure is arranged in the accommodating cavity, and the air duct structure divides the accommodating cavity into the first chamber and the second chamber.

[0014] In some embodiments, a fragrance recognition chip is provided on a side of the cover away from the shell body.

[0015] In some embodiments, an atomization assembly is provided on the airway structure; a conductive nail is provided on the cover, and the conductive nail is electrically connected to the atomization assembly.

[0016] The fragrance module according to the second embodiment of the present invention includes the fragrance bomb according to any one of the above embodiments.

[0017] In some embodiments, the fragrance module further includes: a fragrance shell and a main board, an air inlet channel and an air outlet channel are formed on the fragrance shell, the fragrance bomb is arranged in the fragrance shell, the outer shell air inlet channel of the fragrance bomb is connected to the air inlet channel, and the outer shell air outlet channel of the fragrance bomb is connected to the air outlet channel; the main board is arranged in the fragrance shell, and the main board is electrically connected to the atomization component of the fragrance bomb.

[0018] In some embodiments, the fragrance shell includes: a fragrance main shell, a fragrance upper cover and a fragrance bottom cover, both ends of the fragrance main shell are open; the fragrance upper cover is detachably connected to one end of the fragrance main shell, and the air outlet channel is formed on the fragrance upper cover; the fragrance bottom cover is arranged at the other end of the fragrance main shell, and the air inlet channel is formed on the fragrance bottom cover, the fragrance bottom cover, the fragrance main shell and the fragrance upper cover jointly define an installation cavity, the main board is arranged in the installation cavity, and the fragrance bomb is detachably arranged in the installation cavity.

[0019] In some embodiments, there are multiple fragrance bombs, and the multiple fragrance bombs are all arranged in the installation cavity, and the mainboard is suitable for independently controlling the multiple fragrance bombs.

[0020] In some embodiments, the fragrance module further includes: a second sealing member, wherein the second sealing member is sealingly connected between the air outlet channel and the air outlet channel of the housing of the fragrance bomb.

[0021] In some embodiments, the fragrance module further includes: a fan, and the fan is disposed on a side of the mainboard away from the fragrance bomb.

[0022] A vehicle according to an embodiment of the third aspect of the present invention includes the fragrance bomb according to any one of the above embodiments, or the fragrance module according to any one of the above embodiments.

[0023] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments with reference to the following drawings, in which: Figure 1 is a schematic cross-sectional view of a fragrance bomb according to an embodiment of the present invention; Figure 2 is a schematic diagram of the flow path of gas inside a fragrance bomb according to an embodiment of the present invention; Figure 3 is a cross-sectional schematic diagram of a fragrance module according to an embodiment of the present invention; Figure 4 FIG. 4 is a schematic diagram of the flow path of gas inside the fragrance module according to an embodiment of the present invention.

[0025] Reference numerals: 100, fragrance bomb; 10. Housing; 11. First chamber; 12. Second chamber; 13. Housing air inlet channel; 14. Housing air outlet channel; 15. Housing outlet; 16. Air outlet channel member; 17. Housing body; 18. Cover; 19. Conductive nail; 20. Airway structure; 21. Airway; 22. Atomizer assembly; 221. Atomizer seal; 23. Ventilation slot; 24. Airway seal; 30. First sealing member; 31. Fragrance recognition chip; 1. Fragrance module; 40. Fragrance shell; 41. Air inlet channel; 42. Air outlet channel; 43. Fragrance main shell; 44. Fragrance upper cover; 45. Fragrance bottom cover; 50. Mainboard; 51. Mainboard conductive pin; 52. Through hole; 60. Second sealing member; 61. Fan. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. Figure 1-Figure 4 The fragrance bomb 100 according to an embodiment of the present invention is described. The fragrance bomb 100 includes a housing 10 and an airway structure 20 .

[0027] Specifically, if Figure 1 As shown, a shell air inlet channel 13 and a shell air outlet channel 14 are formed on the shell 10; an air duct structural member 20 is arranged in the shell 10, and the air duct structural member 20 divides the interior of the shell 10 into a first chamber 11 and a second chamber 12, and an air outlet 21 is defined in the air duct structural member 20, and the shell air inlet channel 13 is connected with the air duct 21 through the first chamber 11, and the air duct 21 is connected with the shell air outlet channel 14, and the second chamber 12 is suitable for storing the matrix to be atomized.

[0028] The air duct structure 20 is matched with the inner wall of the shell 10, and the air duct structure 20 divides the interior of the shell 10 into a first chamber 11 and a second chamber 12 arranged at intervals along the axial direction of the fragrance bomb 100. The first chamber 11 and the second chamber 12 are independent of each other, and the second chamber 12 is arranged above the first chamber 11 along the axial direction of the fragrance bomb 100. The first chamber 11 is connected to the air inlet channel 13 of the shell, and an air duct 21 is formed in the air duct structure 20. One end of the air duct 21 adjacent to the first chamber 11 along the axial direction of the fragrance bomb 100 is connected to the air inlet channel 13 of the shell through the first chamber 11, and the other end of the air duct 21 away from the first chamber 11 along the axial direction of the fragrance bomb 100 is connected to the air outlet channel 14 of the shell, and the air duct 21 and the second chamber 12 are independent of each other. Figure 2 The air outside the fragrance bomb 100 is suitable for entering the first chamber 11 through the housing air inlet channel 13, and drives the atomized gas in the first chamber 11 into the air channel 21, and then flows out of the fragrance bomb 100 through the housing air outlet channel 14. In this application, the matrix to be atomized is a fragrance liquid.

[0029] According to the fragrance bomb 100 of the embodiment of the present invention, by arranging an air duct structure 20 in the shell 10, it is convenient to guide the air entering the first chamber 11 and the atomized gas to the shell outlet channel 14 through the air duct 21, and finally flow to the outside of the fragrance bomb 100, providing a guide for the outflow of the gas inside the fragrance bomb 100, and improving the reliability of the dispersion of the gas inside the fragrance bomb 100. The air duct structure 20 divides the interior of the shell 10 into a first chamber 11 and a second chamber 12 that are independent of each other, which can prevent the matrix to be atomized in the second chamber 12 from leaking into the first chamber 11, thereby improving the sealing of the second chamber 12. At the same time, the internal structure design of the fragrance bomb 100 is optimized, the compactness of the internal structure of the fragrance bomb 100 is improved, and the integration of the fragrance bomb 100 is improved.

[0030] According to some embodiments of the present invention, Figure 1 As shown, an atomizing assembly 22 is provided on the airway structural member 20 , and the atomized matrix flows toward the first chamber 11 after being atomized by the atomizing assembly 22 .

[0031] The atomization component 22 is suitable for atomizing the atomization matrix. The atomization component 22 includes a ceramic body and a heating wire. The heating wire is arranged at one end of the ceramic body away from the second chamber 12 along the axial direction of the fragrance bomb 100. The heating wire can heat the ceramic body at a high temperature of 170°C-180°C. The matrix to be atomized in the second chamber 12 infiltrates the ceramic body and is atomized by the high-temperature ceramic body. The atomized gas flows into the first chamber 11 and mixes with the air entering the first chamber 11 from the outer shell air inlet channel 13. The mixed gas enters the air duct 21 and flows out from the outer shell air outlet channel 14 to the outside of the fragrance bomb 100.

[0032] Therefore, by setting the atomizer component 22, it is convenient to atomize the matrix to be atomized in the second chamber 12, so that the matrix to be atomized is changed from a liquid state to a gaseous state, which facilitates the diffusion of fragrance. At the same time, by integrating the atomizer component 22 on the airway structure 20, the space occupied by the first chamber 11 or the second chamber 12 can be reduced, and the integration and compactness of the airway structure 20 can be improved.

[0033] According to some embodiments of the present invention, Figure 1 As shown, a mounting hole is formed on the airway structural component 20, the atomizing assembly 22 is arranged in the mounting hole, and an atomizing sealing component 221 is provided between the atomizing assembly 22 and the inner wall of the mounting hole.

[0034] The mounting hole passes through one end of the airway structure 20 adjacent to the first chamber 11 along the axial direction of the fragrance bomb 100. The mounting hole is suitable for mounting the atomizer assembly 22. An atomizer seal 221 is provided between the outer peripheral wall of the ceramic body of the atomizer assembly 22 and the inner peripheral wall of the mounting hole. The atomizer seal 221 is suitable for sealing between the ceramic body and the mounting hole. Thus, by providing the atomizer seal 221 between the atomizer assembly 22 and the mounting hole, the sealing between the atomizer assembly 22 and the mounting hole can be improved, preventing the atomized matrix in the second chamber 12 from entering the first chamber 11 through the gap between the atomizer assembly 22 and the mounting hole, further improving the sealing of the second chamber 12, maximizing the utilization of the atomized matrix, and saving costs.

[0035] According to some embodiments of the present invention, Figure 1 As shown, the fragrance bomb 100 also includes: a first seal 30, which is arranged between the airway structure 20 and the inner wall of the shell 10, and a ventilation groove 23 is defined between the first seal 30 and the airway structure 20, and the ventilation groove 23 connects the second chamber 12 and the first chamber 11.

[0036] A first seal 30 is provided between the airway structure 20 and the corresponding inner wall of the shell 10 along the axial direction of the fragrance bomb 100, and the airway structure 20. The first seal 30 is suitable for sealing the airway structure 20 and the inner wall of the shell 10. The first seal 30 and the airway structure 20 jointly define a ventilation groove 23. When part of the matrix to be atomized is atomized, a negative pressure is formed in the second chamber 12. At this time, the ventilation groove 23 can connect the first chamber 11 and the second chamber 12. The air in the first chamber 11 can enter the second chamber 12 through the ventilation groove 23 until the matrix to be atomized in the second chamber 12 can infiltrate the ceramic body of the atomization component 22.

[0037] Therefore, by setting a first sealing member 30 between the airway structure 20 and the inner wall of the outer shell 10, the matrix to be atomized in the second chamber 12 can be prevented from entering the first chamber 11 through the gap between the corresponding inner walls of the airway structure 20 and the outer shell 10, thereby improving the sealing performance of the second chamber 12 and saving costs at the same time. By setting the ventilation groove 23, it can be ensured that the matrix to be atomized in the second chamber 12 can smoothly infiltrate the ceramic body of the atomization component 22, thereby improving the reliability and stability of the atomization of the matrix to be atomized.

[0038] According to some embodiments of the present invention, Figure 1 As shown, one end of the air channel 21 is connected to the housing air outlet channel 14 , and the other end of the air channel 21 deviates from the one end of the air channel 21 along the length direction of the housing 10 , that is, the axial direction of the fragrance bomb 100 .

[0039] In the present application, the air outlet channel 14 of the shell is extended along the axial direction of the fragrance bomb 100, and the air channel 21 is connected to the air outlet channel 14 of the shell at one end away from the first chamber 11 along the axial direction of the fragrance bomb 100, and the other end of the air channel 21 is extended obliquely along the axial direction of the fragrance bomb 100 toward the direction adjacent to the first chamber 11 and along the radial direction of the fragrance bomb 100 from the central area of ​​the shell 10 to the inner wall of the shell 10 and is connected to the first chamber 11.

[0040] Thus, the inclined arrangement of the air duct 21 inside the air duct structure 20 facilitates the arrangement of the air duct structure 20 adjacent to one end of the first chamber 11 along the axial direction of the fragrance bomb 100 , thereby improving the compactness of the air duct structure 20 .

[0041] Optionally, the extension direction of the air duct 21 in the air duct structural component 20 can be specifically set according to actual needs.

[0042] According to some embodiments of the present invention, Figure 1 As shown, a housing outlet 15 is formed on the housing 10; an air outlet channel 16 is provided in the housing 10, one end of the air outlet channel 16 is communicated with the housing outlet 15, and the other end of the air outlet channel 16 extends into the second chamber 12 and is sealed with the air duct 21.

[0043] The shell outlet 15 passes through the end of the shell 10 away from the first chamber 11 along the axial direction of the fragrance bomb 100, and the end of the air outlet channel member 16 adjacent to the shell outlet 15 is connected to the shell outlet 15, and the other end of the air outlet channel member 16 extends along the axial direction of the fragrance bomb 100 in the direction away from the shell outlet 15. The other end of the air outlet channel member 16 is matched with the end of the air channel structure 20 along the axial direction of the fragrance bomb 100 away from the first chamber 11, and an air channel seal 24 is provided between the other end of the air outlet channel member 16 and the one end of the air channel structure 20, and the shell air outlet channel 14 is formed in the air outlet channel member 16.

[0044] Thus, by connecting the two ends of the air outlet channel member 16 to the shell outlet 15 and the airway structural member 20 respectively, the mixed gas in the first chamber 11 is facilitated to pass through the airway 21 in the airway structural member 20 and the shell air outlet channel 14 in the air outlet channel member 16 in turn, and finally flow out of the fragrance bomb 100 from the shell outlet 15. At the same time, since a sealed connection is formed between the air outlet channel member 16 and the airway structural member 20, the matrix to be atomized in the second chamber 12 can be prevented from flowing into the airway 21 from the gap between the air outlet channel member 16 and the airway structural member 20. At the same time, the mixed gas in the airway 21 is prevented from flowing into the second chamber 12 from the gap between the air outlet channel member 16 and the airway structural member 20, thereby improving the sealing and reliability between the air outlet channel member 16 and the airway structural member 20.

[0045] According to some embodiments of the present invention, Figure 1As shown, the shell 10 includes: a shell body 17 and a cover body 18, one end of the shell body 17 is open, and a shell air outlet channel 14 is formed on the shell body 17; the cover body 18 is sealedly connected to the one end of the shell body 17, and a shell air inlet channel 13 is formed on the cover body 18. The cover body 18 and the shell body 17 jointly define an accommodating cavity, and an airway structural component 20 is arranged in the accommodating cavity, and the airway structural component 20 divides the accommodating cavity into a first chamber 11 and a second chamber 12.

[0046] An opening is formed at one end of the shell body 17 adjacent to the first chamber 11 along the axial direction of the fragrance bomb 100, and the opening is open toward both ends along the axial direction of the fragrance bomb 100. A shell outlet 15 and a shell air outlet channel 14 are formed at the other end of the shell body 17 away from the first chamber 11 along the axial direction of the fragrance bomb 100. The shell outlet 15 and the shell air outlet channel 14 are connected. The cover body 18 is provided at the opening and forms a detachable sealed connection with the opening. The air duct structure 20 is provided in the accommodating cavity defined by the cover body 18 and the shell body 17, and the air duct structure 20 forms a sealed connection with the inner wall of the shell body 17. A shell air inlet channel 13 is formed on the cover body 18, and the shell air inlet channel 13 is connected to the first chamber 11.

[0047] Therefore, by forming a sealed connection between the cover 18 and the shell body 17, the sealing performance of the shell 10 can be improved. The detachable connection between the cover 18 and the shell body 17 facilitates the assembly and disassembly of the internal structural parts of the shell 10, improves the assembly efficiency of the fragrance bomb 100, and at the same time, provides a complete flow path for the gas inside the fragrance bomb 100.

[0048] According to some embodiments of the present invention, Figure 1 As shown, a fragrance recognition chip 31 is provided on a side of the cover 18 away from the shell body 17 .

[0049] A fragrance identification chip 31 is provided on the side of the cover 18 axially away from the first chamber 11 of the fragrance cartridge 100. Information contained in the fragrance identification chip 31 includes, but is not limited to, the fragrance of the fragrance cartridge 100, usage time, and remaining atomized substrate. Therefore, by providing the fragrance identification chip 31 on the side of the cover 18 away from the housing 17, the user can easily identify the fragrance of different fragrance cartridges 100, facilitating the user's use and replacement of the fragrance cartridges 100.

[0050] Optionally, the number of the fragrance recognition chips 31 and the number of the fragrance bombs 100 are the same and correspond one to one.

[0051] According to some embodiments of the present invention, Figure 1 As shown, an atomizing assembly 22 is provided on the airway structural member 20 ; a conductive nail 19 is provided on the cover body 18 , and the conductive nail 19 is electrically connected to the atomizing assembly 22 .

[0052] One end of the conductive nail 19, which is axially away from the cover body 18 of the fragrance bomb 100, is electrically connected to the heating wire of the atomizer assembly 22. The other end of the conductive nail 19, which is axially adjacent to the cover body 18 of the fragrance bomb 100, is electrically connected to the fragrance recognition chip 31. The conductive nail 19 is suitable for transmitting external electrical signals to the atomizer assembly 22, so that the heating wire heats the ceramic body and atomizes the atomization matrix.

[0053] Therefore, by arranging the conductive nail 19 on the cover plate, the installation and fixation of the conductive nail 19 are facilitated. At the same time, through the electrical connection between the conductive nail 19 and the atomization component 22, the atomization component 22 can be facilitated to atomize the atomization matrix, thereby improving the reliability of the atomization of the atomization component 22.

[0054] The fragrance module 1 according to the second embodiment of the present invention includes the fragrance bomb 100 according to any one of the above embodiments.

[0055] According to some embodiments of the present invention, Figure 3 As shown, the fragrance module 1 also includes: a fragrance shell 40 and a main board 50. An air inlet channel 41 and an air outlet channel 42 are formed on the fragrance shell 40. The fragrance bomb 100 is arranged in the fragrance shell 40. The outer shell air inlet channel 13 of the fragrance bomb 100 is connected to the air inlet channel 41, and the outer shell air outlet channel 14 of the fragrance bomb 100 is connected to the air outlet channel 42; the main board 50 is arranged in the fragrance shell 40, and the main board 50 is electrically connected to the atomization component 22 of the fragrance bomb 100.

[0056] The fragrance shell 40 is respectively formed with an air inlet channel 41 and an air outlet channel 42 at both ends along the axial direction of the fragrance bomb 100. The air inlet channel 41 is arranged adjacent to the cover body 18 of the fragrance bomb 100 and is connected to the shell air inlet channel 13 on the cover body 18. The air inlet channel 41 is suitable for introducing air outside the fragrance shell 40 into the shell air inlet channel 13, and the air outlet channel 42 is arranged adjacent to the shell outlet 15 and is connected to the shell air outlet channel 14. The air outlet channel 42 is suitable for guiding the mixed gas in the shell air outlet channel 14 to the outside of the fragrance shell 40 to achieve diffusion of the mixed gas. The main board 50 is arranged on the side of the fragrance recognition chip 31 away from the air outlet channel 42 along the axial direction of the fragrance bomb 100, and a main board conductive pin 51 is provided on the main board 50. The main board 50 is suitable for receiving electrical signals from the vehicle control system. The main board 50 is electrically connected to the fragrance recognition chip 31 through the main board conductive pin 51, and is electrically connected to the atomization component 22. The vehicle control system can control the operation of the fragrance recognition chip 31 and the atomization component 22 through the main board 50.

[0057] Therefore, by forming an air inlet channel 41 and an air outlet channel 42 on the fragrance shell 40, and the air inlet channel 41 and the air outlet channel 42 are respectively connected to the outer shell air inlet channel 13 of the fragrance bomb 100 and the outer shell air outlet channel 14 of the fragrance bomb 100, it is convenient for the air outside the fragrance shell 40 to enter the fragrance shell 40 and drive the atomized gas to flow out to the outside of the fragrance shell 40, providing a complete flow path for the gas in the fragrance module 1. At the same time, it is electrically connected to the atomization component 22 of the fragrance bomb 100 through the main board 50, so that the user can control the atomization component 22 to atomize the atomization matrix to be atomized through the main board 50.

[0058] According to some embodiments of the present invention, Figure 3 As shown, the fragrance shell 40 includes: a fragrance main shell 43, a fragrance upper cover 44 and a fragrance bottom cover 45. Both ends of the fragrance main shell 43 are open; the fragrance upper cover 44 is detachably connected to one end of the fragrance main shell 43, and an air outlet channel 42 is formed on the fragrance upper cover 44; the fragrance bottom cover 45 is provided at the other end of the fragrance main shell 43, and an air inlet channel 41 is formed on the fragrance bottom cover 45. The fragrance bottom cover 45, the fragrance main shell 43 and the fragrance upper cover 44 jointly define an installation cavity, the main board 50 is provided in the installation cavity, and the fragrance bomb 100 is detachably provided in the installation cavity.

[0059] Both ends of the fragrance main shell 43 along the axial direction of the fragrance bomb 100 are open, the fragrance upper cover 44 is provided at the upper end of the fragrance main shell 43, and the fragrance upper cover 44 and the fragrance main shell 43 are detachably connected by a snap buckle, an air outlet channel 42 is formed on the fragrance upper cover 44, and the fragrance bottom cover 45 is provided at the lower end of the fragrance main shell 43, the fragrance bottom cover 45 and the fragrance main shell 43 are detachably connected, an air inlet channel 41 is formed on the fragrance bottom cover 45, a positioning groove is provided in the mounting cavity, and one end of the fragrance bomb 100 adjacent to the cover body 18 along the axial direction is detachably matched with the positioning groove, and the main board 50 is provided on the side of the positioning groove away from the fragrance bomb 100 along the axial direction of the fragrance bomb 100.

[0060] Therefore, by detachably connecting the fragrance upper cover 44 to one end of the fragrance main shell 43, the assembly efficiency of the fragrance shell 40 can be improved, and the installation and replacement of the internal structural parts of the fragrance shell 40 can be facilitated. At the same time, by detachably arranging the fragrance bomb 100 in the installation cavity, the assembly efficiency of the fragrance bomb 100 is improved, and the replacement of the fragrance bomb 100 is facilitated.

[0061] Optionally, a through hole 52 is formed on the main board 50 , which is opposite to the shell air inlet channel 13 of the fragrance bomb 100 along the axial direction of the fragrance bomb 100 , and the gas entering the interior of the fragrance shell 40 from the air inlet channel 41 can enter the shell air inlet channel 13 through the through hole 52 .

[0062] According to some embodiments of the present invention, Figure 3As shown, there are multiple fragrance bombs 100, and the multiple fragrance bombs 100 are all arranged in the installation cavity. The main board 50 is suitable for independently controlling the multiple fragrance bombs 100.

[0063] Multiple fragrance bombs 100 are provided with a plurality of matrices to be atomized with different smells. Multiple fragrance bombs 100 are respectively arranged in corresponding positioning grooves, and a fragrance recognition chip 31 is provided on the cover 18 of each fragrance bomb 100. The main board 50 is electrically connected to the multiple fragrance recognition chips 31 through the corresponding main board conductive pins 51 on the main board 50. The vehicle control system can independently control a single fragrance recognition chip 31 to be electrically connected to the corresponding atomizer component 22 through the main board 50, so that the atomizer component 22 in a single fragrance bomb 100 works, and the gas flowing out of the fragrance shell 40 is a single fragrance gas. The vehicle control system can also control multiple fragrance recognition chips 31 to be electrically connected to the corresponding atomizer component 22 through the main board 50, so that the atomizer components 22 in multiple fragrance bombs 100 work at the same time, and the gas flowing out of the fragrance shell 40 is a mixed fragrance gas.

[0064] Therefore, by placing multiple fragrance bombs 100 in the installation cavity and the main board 50 independently controlling the multiple fragrance bombs 100, a single or mixed fragrance can be provided in the car. At the same time, it is easy to switch between different fragrances, improve the user experience, and meet the user's diversified needs for fragrance.

[0065] According to some embodiments of the present invention, Figure 3 As shown, the fragrance module 1 further includes: a second sealing member 60 , which is sealed between the air outlet channel 42 and the air outlet channel 14 of the housing of the fragrance bomb 100 .

[0066] A second seal 60 is positioned axially between the fragrance cover 44 and the housing 17 of the fragrance cartridge 100. This seal 60 is designed to seal the air outlet 42 and the outer housing 14. In this application, the second seal 60 is a silicone rubber member. Thus, by providing the second seal 60 between the air outlet 42 and the outer housing 14 of the fragrance cartridge 100, the outer housing 14 and the air outlet 42 are connected, while also reducing the loss of atomized gas from the outer housing 14 into the air outlet 42, thereby improving the seal between the air outlet 42 and the outer housing 14.

[0067] According to some embodiments of the present invention, Figure 3 As shown, the fragrance module 1 further includes a fan 61 , which is disposed on a side of the main board 50 away from the fragrance bomb 100 .

[0068] The fan 61 is disposed axially along the fragrance cartridge 100, between the mainboard 50 and the fragrance bottom cover 45. The fan 61 is detachably connected to the fragrance bottom cover 45. The fan 61 is adapted to accelerate air entering the fragrance housing 40 through the air inlet channel 41 toward the outer shell air inlet channel 13 of the fragrance cartridge 100. Thus, the provision of the fan 61 facilitates rapid air flow toward the outer shell air inlet channel 13, subsequently driving the atomized gas within the first chamber 11 of the fragrance cartridge 100 to flow out of the fragrance housing 40 through the air channel 21, the outer shell air outlet channel 14, and the air outlet channel 42, thereby dispersing the fragrance from the fragrance module 1 and improving both the efficiency and effectiveness of the fragrance.

[0069] In this embodiment, combined with Figure 4 The air outside the fragrance shell 40 enters the fragrance shell 40 through the air inlet channel 41 on the fragrance bottom cover 45. Under the action of the fan 61, the air enters the shell air inlet channel 13 of the fragrance bomb 100 through the through hole 52 of the main board 50 and flows to the first chamber 11 of the fragrance bomb 100, driving the atomized gas in the first chamber 11 to enter the air channel 21, and then flows out of the shell 10 through the shell air outlet channel 14 and enters the air outlet channel 42, and finally flows out of the fragrance shell 40, realizing the fragrance of the fragrance module 1.

[0070] A vehicle according to an embodiment of the third aspect of the present invention includes the fragrance bomb 100 of any of the above embodiments, or the fragrance module 1 of any of the above embodiments. The fragrance can be evenly volatilized and diffused throughout the vehicle, effectively removing odors, purifying the air, and creating a comfortable fragrance environment for the user.

[0071] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0072] In the description of the present invention, "first feature" and "second feature" may include one or more of the features. In the description of the present invention, "plurality" means two or more. In the description of the present invention, a first feature "above" or "below" a second feature may include the first and second features being in direct contact, or may also include the first and second features not being in direct contact but being in contact via another feature between them. In the description of the present invention, a first feature being "above", "above" and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is at a higher level than the second feature.

[0073] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0074] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A fragrance bomb (100), characterized in that: include: A housing (10), wherein the housing (10) is formed with a housing air inlet channel (13) and a housing air outlet channel (14); An air duct structure (20) is provided in the housing (10), the air duct structure (20) divides the interior of the housing (10) into a first chamber (11) and a second chamber (12), an air outlet duct (21) is defined in the air duct structure (20), the housing air inlet channel (13) is communicated with the air duct (21) through the first chamber (11), the air duct (21) is communicated with the housing air outlet channel (14), and the second chamber (12) is suitable for storing a substrate to be atomized.

2. The fragrance bomb (100) according to claim 1, characterized in that An atomizing assembly (22) is provided on the airway structural component (20), and the matrix to be atomized flows toward the first chamber (11) after being atomized by the atomizing assembly (22).

3. The fragrance bomb (100) according to claim 2, characterized in that A mounting hole is formed on the airway structural component (20), the atomizing assembly (22) is arranged in the mounting hole, and an atomizing sealing component (221) is provided between the atomizing assembly (22) and the inner wall of the mounting hole.

4. The fragrance bomb (100) according to claim 1, characterized in that Also includes: A first sealing member (30) is provided between the airway structural member (20) and the inner wall of the housing (10), and a ventilation groove (23) is defined between the first sealing member (30) and the airway structural member (20), and the ventilation groove (23) communicates with the second chamber (12) and the first chamber (11).

5. The fragrance bomb (100) according to claim 1, characterized in that One end of the air channel (21) is in communication with the housing air outlet channel (14), and the other end of the air channel (21) deviates from the one end of the air channel (21) along the length direction of the housing (10).

6. The fragrance bomb (100) according to claim 1, characterized in that A housing outlet (15) is formed on the housing (10); An air outlet channel (16) is provided in the housing (10), one end of the air outlet channel (16) is communicated with the housing outlet (15), and the other end of the air outlet channel (16) extends into the second chamber (12) and is sealed and connected to the air duct (21).

7. The fragrance bomb (100) according to any one of claims 1-6, characterized in that The housing (10) comprises: a shell body (17), one end of the shell body (17) being open, and the shell air outlet passage (14) being formed on the shell body (17); A cover body (18), wherein the cover body (18) is sealedly connected to the one end of the shell body (17), the shell air inlet channel (13) is formed on the cover body (18), the cover body (18) and the shell body (17) jointly define an accommodating cavity, the airway structural member (20) is arranged in the accommodating cavity, and the airway structural member (20) divides the accommodating cavity into the first chamber (11) and the second chamber (12).

8. The fragrance bomb (100) according to claim 7, characterized in that A fragrance recognition chip (31) is provided on a side of the cover (18) away from the shell body (17).

9. The fragrance bomb (100) according to claim 7, characterized in that The airway structure (20) is provided with an atomization assembly (22); A conductive nail (19) is provided on the cover (18), and the conductive nail (19) is electrically connected to the atomization assembly (22).

10. A fragrance module (1), characterized in that: Comprising a fragrance cartridge (100) according to any one of claims 1-9.

11. The fragrance module (1) according to claim 10, characterized in that Also includes: A fragrance shell (40), wherein an air inlet channel (41) and an air outlet channel (42) are formed on the fragrance shell (40), the fragrance cartridge (100) is arranged in the fragrance shell (40), the air inlet channel (13) of the shell of the fragrance cartridge (100) is communicated with the air inlet channel (41), and the air outlet channel (14) of the shell of the fragrance cartridge (100) is communicated with the air outlet channel (42); A main board (50), the main board (50) is arranged in the fragrance housing (40), and the main board (50) is electrically connected to the atomization component (22) of the fragrance cartridge (100).

12. The fragrance module (1) according to claim 11, characterized in that The fragrance housing (40) comprises: A main fragrance shell (43), both ends of the main fragrance shell (43) are open; A fragrance upper cover (44), the fragrance upper cover (44) is detachably connected to one end of the fragrance main shell (43), and the air outlet channel (42) is formed on the fragrance upper cover (44); A fragrance bottom cover (45), the fragrance bottom cover (45) is arranged at the other end of the fragrance main shell (43), the air inlet channel (41) is formed on the fragrance bottom cover (45), the fragrance bottom cover (45), the fragrance main shell (43) and the fragrance upper cover (44) jointly define a mounting cavity, the main board (50) is arranged in the mounting cavity, and the fragrance cartridge (100) is detachably arranged in the mounting cavity.

13. The fragrance module (1) according to claim 12, characterized in that There are a plurality of fragrance cartridges (100), and the plurality of fragrance cartridges (100) are all arranged in the installation cavity. The mainboard (50) is suitable for independently controlling the plurality of fragrance cartridges (100).

14. The fragrance module (1) according to claim 12, characterized in that Also includes: A second sealing member (60) is sealed between the air outlet channel (42) and the air outlet channel (14) of the housing of the fragrance bomb (100).

15. The fragrance module (1) according to any one of claims 11 to 14, characterized in that Also includes: A fan (61), the fan (61) being arranged on a side of the main board (50) away from the fragrance bomb (100).

16. A vehicle, characterized in that: It comprises a fragrance bomb (100) according to any one of claims 1 to 9, or a fragrance module (1) according to any one of claims 10 to 15.

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