Fragrance mixing structure, fragrance equipment and vehicle

Abstract

The invention relates to a fragrance mixing structure, fragrance equipment and a vehicle. The fragrance mixing structure comprises a shell and a mixing assembly. In the embodiment of the invention, the cavity is divided into a plurality of chambers by the partition plates, when fragrances with different fragrance types are introduced into the plurality of chambers, the fragrance in one cavity can be mixed with the fragrance in another cavity through the air holes in the partition plates, and the fragrance in the other cavity can be mixed through the air holes in the partition plates due to the fact that the size of the cavity is smaller than that of the cavity. The fragrance mixing space is narrow, different fragrances can be mixed conveniently, meanwhile, due to the fact that every two adjacent cavities are connected through the corresponding air hole, the speed of the fragrances flowing from one cavity to the other cavity can be reduced, the fragrances of different fragrances can be fully mixed before being discharged out of the fragrance equipment, and the fragrance mixing efficiency is improved. Therefore, the mixing uniformity of different fragrances is improved, and the use experience of a user is further improved.

Description

Technical Field

[0001] The present application relates to the technical field of vehicles, and particularly to an aroma mixing structure, an aroma device, and a vehicle. Background Art

[0002] With the increasing development of the automotive industry, consumers have higher and higher requirements for the comfort of the in-vehicle environment. The aroma system can release the fragrance into the entire vehicle through the aroma diffuser, thereby effectively removing the leather odor generated in the vehicle and the residual smell after smoking. Some also have the function of purifying the air with negative ions, which can provide a comfortable in-vehicle environment for the occupants.

[0003] In the related art, the aroma mixing of the aroma system mainly controls the gas flow rate to bring out different proportions of different aroma gases, and allows the different aroma gases to mix naturally in the cavity. However, this method of mixing aroma is not uniform enough, thus affecting the user experience. Summary of the Invention

[0004] The embodiments of the present application provide an aroma mixing structure, an aroma device, and a vehicle, which improve the uniformity of the mixing of different aroma gases to at least partially solve the above technical problems.

[0005] To achieve the above object, according to the first aspect of the present application, an aroma mixing structure is provided. The aroma mixing structure includes:

[0006] A housing having a cavity; and

[0007] A mixing assembly including a plurality of partitions located in the cavity to divide the cavity into a plurality of chambers;

[0008] Wherein, each partition has at least one first air hole, and each first air hole communicates with two adjacent chambers; the plurality of chambers are used to communicate with different aroma devices so that different aromas are mixed in the cavity.

[0009] In some embodiments, the housing has an air inlet and an aroma outlet, and both the air inlet and the aroma outlet communicate with the cavity;

[0010] Wherein, the air flow flows from the air inlet into the cavity and then flows out of the cavity from the aroma outlet.

[0011] In some embodiments, the air inlet and the aroma outlet are respectively located on opposite sides of the housing in a first direction;

[0012] Wherein, the plurality of partitions are arranged at intervals in the first direction.

[0013] In some embodiments, in the direction from the air inlet to the aroma outlet, the number of the first air holes on the plurality of partitions decreases in sequence.

[0014] In some embodiments, among two adjacent partitions, at least a part of the orthographic projection of at least one first air hole on one partition on the other partition falls on the part of the other partition where no first air hole is provided.

[0015] In some embodiments, two adjacent partitions are arranged in a staggered manner in the first direction, so that at least some of the first air holes on one partition are arranged in a staggered manner with at least some of the first air holes on the other partition in the first direction.

[0016] In some embodiments, the partition near the air inlet is arranged at an interval from the air inlet.

[0017] In some embodiments, the number of first air holes on the partition on one side of the fragrance outlet is less than the number of first air holes on the partition far from the fragrance outlet.

[0018] In some embodiments, the number of first air holes on two adjacent partitions is different.

[0019] In some embodiments, an air passage communicating two adjacent chambers is further provided in the housing;

[0020] The air passage is formed on the partition or an air passage is formed at an interval between the partition and the chamber wall of the cavity.

[0021] In some embodiments, the size of the air passage is larger than the size of the first air hole.

[0022] In some embodiments, the mixing assembly further includes:

[0023] At least one connecting plate, connected to at least one partition to partition the chamber into at least two sub-chambers;

[0024] Wherein, each sub-chamber communicates with at least one fragrance device.

[0025] In some embodiments, the connecting plate has at least one second air hole, and the second air hole communicates two adjacent sub-chambers.

[0026] In some embodiments, the housing includes a cover body and a bottom plate, and the cover body and the bottom plate are connected to each other to form a cavity;

[0027] Wherein, at least one air inlet is provided on the cover body and / or the bottom plate, and the air inlet is used to communicate the chamber and the fragrance device.

[0028] According to the second aspect of the present application, a fragrance device is provided, and the fragrance device includes:

[0029] A plurality of fragrance devices; and

[0030] A fragrance mixing structure.

[0031] In some embodiments, it further includes:

[0032] A fan assembly configured to direct an air flow into a cavity.

[0033] In some embodiments, it further includes:

[0034] A box body located on one side of the outer shell and connected to the outer shell;

[0035] Wherein, a plurality of fragrance devices are arranged in the box body, and the fan assembly is connected to the box body.

[0036] In some embodiments, an air inlet of the outer shell communicates with the cavity;

[0037] The fan assembly includes:

[0038] A mounting bracket connected to the box body; and

[0039] A fan connected to the mounting bracket, and an air outlet end of the fan faces the air inlet.

[0040] In some embodiments, it further includes:

[0041] A controller disposed on the box body, and the controller is connected to the fan assembly and / or the fragrance device.

[0042] According to a third aspect of the present application, a vehicle is provided, including a fragrance mixing structure or a fragrance device.

[0043] The fragrance mixing structure in the embodiments of the present application includes an outer shell and a mixing assembly. The outer shell has a cavity; the mixing assembly includes a plurality of partitions located in the cavity to divide the cavity into a plurality of chambers; wherein, each partition has at least one first air hole, and each first air hole communicates with two adjacent chambers; the plurality of chambers are used to communicate with different fragrance devices so that different fragrances are mixed in the cavity; in this embodiment, by providing partitions to divide the cavity into a plurality of chambers, when different fragrance types are introduced into the plurality of chambers, the fragrance in one chamber can be mixed with the fragrance in another chamber through the air holes on the partition, and since the size of the chamber is smaller than the size of the cavity, the space for fragrance mixing is relatively narrow, facilitating the mixing of different fragrances. At the same time, since two adjacent chambers are connected by air holes, the rate of fragrance flowing from one chamber to another can be slowed down, so that different fragrance types can be fully mixed before being discharged from the fragrance device, thereby improving the uniformity of different fragrance mixing and further improving the user experience.

[0044] Other features and advantages of the present application will be described in detail in the subsequent specific implementation part. Description of the Drawings

[0045] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0046] To more fully understand the present application and its beneficial effects, the following will be described in conjunction with the drawings, where the same reference numerals represent the same parts in the following description.

[0047] Figure 1 is an exploded structural schematic diagram of an aroma device provided in an exemplary embodiment of the present application;

[0048] Figure 2 is an exploded structural schematic diagram of an aroma mixing structure provided in an exemplary embodiment of the present application;

[0049] Figure 3 is a sectional structural schematic diagram of an aroma mixing structure provided in an exemplary embodiment of the present application;

[0050] Figure 4 is an overall structural schematic diagram of a mixing component provided in an exemplary embodiment of the present application;

[0051] Figure 5 is a partial sectional structural schematic diagram of an aroma device provided in an exemplary embodiment of the present application;

[0052] Figure 6 is a partial sectional structural schematic diagram of an aroma device from another perspective provided in an exemplary embodiment of the present application;

[0053] Figure 7 is an overall structural schematic diagram of a cover body provided in an exemplary embodiment of the present application;

[0054] Figure 8 is an exploded structural schematic diagram of an aroma device provided in an exemplary embodiment of the present application.

[0055] Description of reference numerals:

[0056] 1. Outer shell; 11. Cover body; 12. Bottom plate; 2. Cavity; 21. Chamber; 210. Sub-chamber; 3. Mixing component; 31. Partition board; 32. Connecting plate; 4. First air hole; 5. Air inlet; 6. Aroma outlet; 7. Air duct; 8. Second air hole; 9. Intake port; 10. Aroma device; 13. Fan assembly; 131. Mounting bracket; 1311. First frame body; 1312. Second frame body; 132. Fan; 133. Controller; 14. Box body; 15. Bottom cover; 16. Rib; 17. Groove. Detailed implementation manners

[0057] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0058] This application proposes a fragrance mixing structure. Figures 1 to 8 These are some embodiments of the present application.

[0059] See also Figures 1 to 3 In some embodiments of the present application, the fragrance mixing structure includes a housing 1 and a mixing component 3, the housing 1 has a cavity 2, and the mixing component 3 includes a plurality of partitions 31, the plurality of partitions 31 are located in the cavity 2 to divide the cavity 2 into a plurality of chambers 21; wherein each partition 31 has at least one first air hole 4, and each first air hole 4 connects two adjacent chambers 21; the plurality of chambers 21 are used to connect with different fragrance devices 10, so that different fragrances can be mixed in the cavity 2.

[0060] The fragrance device 10 can produce fragrance. Each chamber 21 can be connected to at least one fragrance device 10, and multiple chambers 21 can be connected to different fragrance devices 10, so that fragrances of different types can be mixed in the cavity 2.

[0061] In the technical solution of the present application, the cavity 2 is divided into multiple chambers 21 by providing a partition 31. When fragrances of different types are introduced into the multiple chambers 21, the fragrance in one cavity can be mixed with the fragrance in another cavity through the air holes on the partition 31. Since the size of the cavity is smaller than that of the cavity 2, the space for fragrance mixing is relatively narrow, which is convenient for mixing different fragrances. At the same time, since two adjacent chambers 21 are connected by air holes, the rate at which fragrance flows from one chamber 21 to another chamber 21 can be slowed down, and thus fragrances of different types can be fully mixed before being discharged from the fragrance device, so as to improve the uniformity of the mixing of different fragrances, thereby improving the user experience.

[0062] In one embodiment of the present application, fragrances of different types can be naturally mixed in the multiple chambers 21 and then discharged from the cavity 2 after being fully mixed.

[0063] In another embodiment of the present application, air flow can be introduced into the cavity 2, and the air flow is used to accelerate the movement of fragrance in the cavity 2 to promote the mixing rate of fragrances of different types, ensure that fragrances of different types are mixed evenly, and thereby improve the user experience.

[0064] In some embodiments of the present application, the housing 1 has an air inlet 5 and a fragrance outlet 6, and both the air inlet 5 and the fragrance outlet 6 communicate with the cavity 2; wherein, the air flow flows from the air inlet 5 into the cavity 2 and then flows out of the cavity 2 from the fragrance outlet 6; that is, in this embodiment, air can be introduced into the housing 1, thereby accelerating the mixing rate of fragrances of different fragrances in the cavity 2 and ensuring the uniformity of the mixing of fragrances of different fragrances in the cavity.

[0065] It can be understood that the structure in which the first air holes 4 are provided on the partition 31 to communicate the two adjacent chambers 21 makes it difficult for the fragrance to be discharged from the cavity 2 under the action of the air flow, thereby avoiding the fragrance being discharged from the fragrance outlet 6 before being evenly mixed.

[0066] In some embodiments of the present application, the air inlet 5 and the fragrance outlet 6 are respectively located on opposite sides of the housing 1 in the first direction X; wherein, a plurality of partitions 31 are arranged at intervals in the first direction X; with such a setting, the air flow flowing into the cavity 2 from the air inlet 5 will pass through a plurality of chambers 21 in sequence and then be discharged from the fragrance outlet 6, so as to avoid the situation that the fragrance in some chambers 21 is not easily mixed.

[0067] In some embodiments of the present application, the size of the air inlet 5 is larger than the size of the fragrance outlet 6; with such a setting, the flow rate of the air flow entering the cavity 2 from the air inlet 5 can be increased, and at the same time, the size of the fragrance outlet 6 is smaller, so that most of the fragrance is not easily discharged directly from the fragrance outlet 6, thereby ensuring the uniform mixing of fragrances of different fragrances in the cavity 2.

[0068] In addition, the air inlet 5 and the fragrance outlet 6 can be arranged opposite to each other in the first direction X, or can be arranged offset in the first direction X; there is no limitation here.

[0069] Please refer to Figures 4 to 6 , in some embodiments of the present application, in the direction from the air inlet 5 to the fragrance outlet 6, the number of the first air holes 4 on the plurality of partitions 31 decreases in sequence; with such a setting, when the air flow and the fragrance move in the direction from the air inlet 5 to the fragrance outlet 6, due to the decrease in the number of the first air holes 4 on the partition 31, the flow rate of the air flow and the fragrance changes, and the gas convection in the cavity 2 is enhanced, making the mixing effect of the fragrance in the cavity 2 more uniform and efficient.

[0070] That is, in the above embodiments, with such a setting, the flow rate of the gas can be changed and the convection can be enhanced, so that the fragrance gas molecules of different fragrances and different proportions can contact and collide more fully, achieving a faster and more uniform mixing effect.

[0071] Among them, since the number of the first air holes 4 on the plurality of partitions 31 decreases when moving in the direction from the air inlet 5 to the fragrance outlet 6, that is, the density of the first air holes 4 on the plurality of partitions 31 gradually decreases.

[0072] In some embodiments of the present application, the first air holes 4 between two adjacent partition plates 31 can face each other in the first direction X, so as to facilitate the flow and mixing of fragrance in different chambers 21.

[0073] In some embodiments of the present application, among two adjacent partition plates 31, at least a part of the positive projection of at least one first air hole 4 on one partition plate 31 on the other partition plate 31 falls on the part of the other partition plate 31 where no first air hole 4 is provided; with such a setting, it can be ensured that some of the air holes on two adjacent partition plates 31 are not directly opposite to each other in the first direction X, that is, the air flow and fragrance will not directly discharge from the first air hole 4 on the other partition plate 31 after passing through the first air hole 4 on one partition plate 31, that is, part of the air flow and fragrance will collide with the side wall on the other partition plate 31 and then be mixed in the chamber 21 between the two partition plates 31. While achieving sufficient mixing of the fragrance, the flow rate of the fragrance in the fragrance mixing chamber is also ensured.

[0074] In the above embodiments, at least a part of at least some of the first air holes 4 of two adjacent partition plates 31 overlap each other in the first direction X, so that when the fragrance flows from the first air hole 4 of one partition plate 31 to the first air hole 4 of the other partition plate 31, a part of the fragrance will be intercepted in the chamber 21 between the two partition plates 31, and the other part will flow out from the first air hole 4 of the other partition plate 31; while ensuring that the fragrance can be normally discharged from the fragrance mixing structure, the uniformity of the fragrance mixing in the cavity 2 is improved.

[0075] In some embodiments of the present application, two adjacent partition plates 31 are arranged opposite to each other in the first direction X, and the first air holes 4 provided on the two partition plates 31 are arranged in a staggered manner in the first direction X.

[0076] In some embodiments of the present application, two adjacent partition plates 31 are arranged in a staggered manner in the first direction X, so that at least some of the first air holes 4 on one partition plate 31 are arranged in a staggered manner with at least some of the first air holes 4 on the other partition plate 31 in the first direction X; that is, in this embodiment, the staggered arrangement between two adjacent partition plates 31 is used to make the air holes on the two partition plates 31 staggered in the first direction X, thereby achieving sufficient mixing of the fragrance.

[0077] In some embodiments of the present application, the partition plate 31 close to the air inlet 5 is arranged at an interval from the air inlet 5; with such a setting, it is convenient for the air flow to normally enter the cavity 2.

[0078] Wherein, a chamber 21 is also formed at an interval between the partition plate 31 and the side wall of the outer shell 1 provided with the air inlet 5.

[0079] In some embodiments of the present application, the number of first air holes 4 on the partition 31 located on one side of the fragrance outlet 6 is less than the number of first air holes 4 on the partition 31 away from the fragrance outlet 6; in this embodiment, such a setting can enhance the convection of the gas in the cavity 2, so that part of the gas circulates in the cavity 2, and then allows fragrances of different types to circulate in the cavity 2, so as to improve the uniformity of the mixing of different fragrances, thereby improving the user experience.

[0080] It is understandable that a partition 31 is provided on one side of the fragrance outlet 6 to prevent excessive fragrance from being discharged directly from the fragrance outlet 6 , thereby affecting the mixing effect of different fragrances in the cavity 2 .

[0081] Among them, the closer to the fragrance outlet 6 on the partition 31 in the first direction X, the fewer the number of air holes and the sparser the arrangement, so that the air flow channel formed on the partition 31 is reduced, thereby enhancing the convection of the gas in the cavity 2 and allowing part of the gas to circulate in the fragrance mixing chamber.

[0082] In some embodiments of the present application, the number of first air holes 4 on two adjacent partitions 31 is different; such an arrangement allows the airflow and fragrance to produce changes in flow rate within the cavity 2, thereby improving the mixing effect of the fragrance.

[0083] In some embodiments of the present application, an air duct 7 connecting two adjacent chambers 21 is further provided in the housing 1; the air duct 7 is formed on the partition 31 or the partition 31 and the cavity wall of the cavity 2 form an air duct 7; by providing the air duct 7, the fragrance located in one chamber 21 can also flow through the air duct 7 to the other chamber 21 for mixing, that is, the provision of the air duct 7 increases the flow path between the two adjacent chambers 21, thereby improving the mixing rate of the fragrance.

[0084] Among them, if the air duct 7 is not provided, the fragrance needs to pass through multiple partitions 31 after being mixed in the cavity 2 before it can be discharged from the fragrance outlet 6, and the first air holes 4 between the multiple partitions 31 do not completely overlap in the first direction X. Although such a setting can make the fragrance fully collide and mix, the circulation of the fragrance in the first direction X will be blocked; in this embodiment, by providing the air duct 7, while ensuring the fragrance mixing effect of the fragrance mixing structure, the fragrance outlet speed is also ensured.

[0085] In some embodiments of the present application, the size of the air channel 7 is larger than the size of the first air hole 4 ; such a configuration can increase the rate at which the fragrance flows out of the cavity 2 .

[0086] In some embodiments of the present application, a second air channel 7 is formed between one end of the partition 31 in the second direction Y and the cavity wall of the cavity 2 .

[0087] In some embodiments of the present application, the mixing assembly 3 further includes at least one connecting plate 32, which is connected to at least one partition plate 31 to partition the chamber 21 into at least two sub-chambers 210; wherein each sub-chamber 210 communicates with at least one fragrance device 10; by providing a connecting plate 32 to connect two adjacent partition plates 31, the mixing assembly 3 can be assembled into the cavity 2 as an integral structure, making the installation of the mixing assembly 3 simple and cost-saving. <<<MASK_E>>>>

[0088] In some embodiments of the present application, ribs 16 are provided on the inner wall of the housing 1, and the ribs 16 enclose a groove 17, and a part of the mixing assembly 3 is inserted into the groove 17 to achieve the limit fixation of the mixing assembly 3 in the cavity 2.

[0089] In addition, the provision of the connecting plate 32 can also partition the chamber 21 into at least two sub-chambers 210, so that each sub-chamber 210 can communicate with different fragrance devices 10, and further enabling the fragrance mixing structure to mix the fragrances of more fragrance types of fragrance devices 10.

[0090] In some embodiments of the present application, the connecting plate 32 has at least one second air hole 8, and the second air hole 8 communicates with two adjacent sub-chambers 210; that is, in this embodiment, by providing a second air hole 8 on the connecting plate 32, it is possible to avoid the interference of the connecting plate 32 on the flow of the fragrance in the cavity 2, and further affect the fragrance mixing effect and the fragrance output rate.

[0091] In some embodiments of the present application, an air passage 7 can also be provided on the connecting plate 32, so as to accelerate the flow rate of the fragrance in the cavity 2 and improve the fragrance output speed of the fragrance mixing structure.

[0092] In some embodiments of the present application, the housing 1 includes a cover body 11 and a bottom plate 12, and the cover body 11 and the bottom plate 12 are connected to each other to form a cavity 2; at least one air inlet 9 is provided on the cover body 11 and / or the bottom plate 12, and the air inlet 9 is used to communicate the chamber 21 and the fragrance device 10; that is, in this embodiment, by splitting the housing 1 into the cover body 11 and the bottom plate 12, it is convenient to assemble the mixing assembly 3 in the housing 1.

[0093] Please refer to Figure 2 and Figure 7 , in some embodiments of the present application, ribs 16 are provided on both the cover body 11 and the bottom plate 12, and the two ribs 16 are opposite in the third direction Z and both form grooves 17, and the opposite ends of the mixing assembly 3 in the third direction Z are respectively inserted into the grooves 17 to achieve the assembly of the mixing assembly 3 in the housing 1.

[0094] In an embodiment of the present application, the cover body 11 has at least one air inlet 9, and the outlet of the fragrance device 10 is communicated with the air inlet 9, so that the fragrance in the fragrance device 10 can be introduced into the cavity 2.

[0095] In another embodiment of the present application, the bottom plate 12 has at least one air inlet 9, and the outlet of the fragrance device 10 is communicated with the air inlet 9, so that the fragrance in the fragrance device 10 can be introduced into the cavity 2.

[0096] In still another embodiment of the present application, at least one air inlet 9 is provided on both the bottom plate 12 and the cover body 11, and the outlet of the fragrance device 10 can be communicated with the air inlets on the bottom plate 12 and the cover plate, so that the fragrance in the fragrance device 10 can be introduced into the cavity 2.

[0097] The present application also provides a fragrance device, which includes a plurality of fragrance devices 10 and a fragrance mixing structure. The fragrance mixing structure is as described above. Since this fragrance device adopts all the technical solutions of the above-mentioned all embodiments, it has at least the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated here one by one.

[0098] Please refer to Figure 8 , in some embodiments of the present application, the fragrance device further includes a fan assembly 13, and the fan assembly 13 is configured to guide air flow into the cavity 2; that is, in this embodiment, by providing the fan assembly 13, air flow can be introduced into the cavity 2, and the air flow is used to accelerate the movement of the fragrance in the cavity 2, so as to promote the mixing rate of fragrances of different fragrances, ensure that the fragrances of different fragrances are evenly mixed, and further improve the user experience.

[0099] In some embodiments of the present application, the fragrance device further includes a box body 14, and the box body 14 is located on one side of the outer shell 1 and is connected to the outer shell 1; wherein, a plurality of fragrance devices 10 are arranged in the box body 14, and the fan assembly 13 is connected to the box body 14; in this embodiment, the box body 14 can play a role in accommodating the fragrance device 10, and at the same time the box body 14 can also provide an installation position for the fan assembly 13, so that the fan assembly 13 can be assembled into the fragrance device.

[0100] In some embodiments of the present application, the air inlet 5 of the outer shell 1 is communicated with the cavity 2;

[0101] The fan assembly 13 includes a mounting bracket 131 and a fan 132. The mounting bracket 131 is connected to the box body 14; the fan 132 is connected to the mounting bracket 131, and the air outlet end of the fan 132 faces the air inlet 5; that is, in this embodiment, the fan 132 is used to blow air into the air inlet 5, so that air flow is introduced into the cavity 2, and the air flow is used to accelerate the movement of the fragrance in the cavity 2, so as to promote the mixing rate of fragrances of different fragrances, ensure that the fragrances of different fragrances are evenly mixed, and further improve the user experience.

[0102] In some embodiments of the present application, the mounting bracket 131 includes a first frame body 1311 and a second frame body 1312. The first frame body 1311 is fixed to the box body 14. The second frame body 1312 is located on one side of the first frame body 1311 in the first direction X. The blower 132 is limited between the first frame body 1311 and the second frame body 1312, thereby providing protection for the blower 132.

[0103] In some embodiments of the present application, the fragrance device further includes a controller 133. The controller 133 is disposed on the box body 14. The controller 133 is connected to the blower assembly 13 and / or the fragrance device 10.

[0104] In some embodiments of the present application, the controller 133 is connected to the blower assembly 13 and the fragrance device 10 simultaneously, so as to be able to control the rotation speed of the blower 132 in the blower assembly 13 and the fragrance output amount of the fragrance device 10.

[0105] In some embodiments of the present application, the controller 133 is installed at the bottom of the box body 14 and is located between the box body 14 and the bottom cover 15. The cooperation of the box body 14 and the bottom cover 15 can protect the controller 133.

[0106] In some embodiments of the present application, the controller 133 includes a circuit board. The current board is connected to the blower assembly 13 and the fragrance device 10.

[0107] The working principle of the fragrance device in the embodiments of the present application is as follows: When the fragrance device mixes fragrances, the controller 133 can independently control the fragrance output of different fragrance devices 10. Two or more different proportions of fragrances enter the cavity 2 from the outlets of the corresponding fragrance devices 10 through the air inlets 9 on the bottom plate 12. At the same time, the controller 133 controls the fan 132 to work. External air enters the fan 132 through the annular air holes on the mounting bracket 131, and then enters the cavity 2 through the through holes on the second frame body 1312 and the air inlet 5 on the cover body 11. After the external air enters the cavity 2, it enters each chamber 21 through the multi-layer partitions 31 arranged in a staggered manner, carrying away different fragrances emitted from the outlets of the respective fragrance devices 10. The chambers 21 are not completely closed, and there are air inlet and outlet channels in multiple directions. Under the continuous operation of the fan 132, the gas circulates in each chamber 21, and the gas is fully mixed. At the same time, each partition 31 is evenly provided with first air holes 4, and the arrangement of the first air holes 4 on the multiple partitions 31 in the first direction X is in a decreasing state, that is, the number of the first air holes 4 decreases, so the gas channels opened on the multiple partitions 31 decrease in the first direction X, causing the gas flow rate in the cavity 2 to change, and enhancing the gas convection in the cavity 2, making the mixing effect of the fragrance gas more uniform and efficient; the fully mixed gas surges towards the fragrance outlet 6 through the air inlet and outlet channels of each chamber 21 and the first air holes 4 on the partition 31. The last layer of the partition 31 is arranged in front of the fragrance outlet 6, separating the multiple chambers 21 from the fragrance outlet 6, and at the same time enhancing the convection, further enhancing the fragrance mixing effect.

[0108] The present application also proposes a vehicle, which includes a fragrance mixing structure and a fragrance device as described above. Since the vehicle adopts all the technical solutions of the above-mentioned all embodiments, it has at least the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated one by one here.

[0109] The vehicle can be a fuel vehicle, a plug-in hybrid vehicle or a new energy vehicle, etc., and the present disclosure does not make specific limitations thereto.

[0110] In the description of the present application, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more, unless otherwise specifically defined.

[0111] In the above embodiments, the descriptions of the respective embodiments have their own focuses. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0112] The embodiments, implementation manners and related technical features of the present application can be combined and replaced with each other without conflict.

[0113] The above are only the preferred embodiments of the present application, and do not impose any formal restrictions on the present application. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solution of the present application still fall within the scope of the technical solution of the present application.

Claims

1. An aroma mixing structure, characterized in that, Comprising: A housing having a cavity; And A mixing assembly including a plurality of partition plates located in the cavity to partition the cavity into a plurality of chambers; Wherein, each of the partition plates has at least one first air hole, and each of the first air holes communicates with two adjacent chambers; the plurality of chambers are used to communicate with different fragrance devices so that different fragrances are mixed in the cavity.

2. The fragrance mixing structure according to claim 1, wherein The housing has an air inlet and a fragrance outlet, and both the air inlet and the fragrance outlet communicate with the cavity; Wherein, air flows from the air inlet into the cavity and flows out of the cavity through the fragrance outlet.

3. The fragrance mixing structure according to claim 2, characterized in that, The air inlet and the fragrance outlet are respectively located on opposite sides of the housing in a first direction; Wherein, the plurality of partition plates are arranged at intervals in the first direction.

4. The fragrance mixing structure according to claim 3, wherein In the direction from the air inlet to the fragrance outlet, the number of the first air holes on the plurality of partition plates decreases in sequence.

5. The fragrance mixing structure according to claim 3, characterized in that, Among two adjacent partition plates, at least a part of the positive projection of at least one of the first air holes on one of the partition plates falls on a part of the other partition plate where the first air hole is not opened.

6. The fragrance mixing structure according to claim 5, wherein Two adjacent partition plates are arranged in a staggered manner in the first direction so that at least some of the first air holes on one partition plate are arranged in a staggered manner with at least some of the first air holes on the other partition plate in the first direction.

7. The fragrance mixing structure according to claim 2, wherein, The partition plate close to the air inlet is spaced apart from the air inlet.

8. The fragrance mixing structure according to claim 2, characterized in that, The number of the first air holes on the partition plate on one side of the fragrance outlet is less than the number of the first air holes on the partition plate far from the fragrance outlet.

9. The fragrance mixing structure according to claim 1, characterized in that, The number of the first air holes on two adjacent partition plates is different.

10. The fragrance mixing structure according to claim 1, wherein, An air passage communicating two adjacent chambers is further provided in the housing; The air passage is formed on the partition plate or is formed by the partition plate and the cavity wall of the cavity being spaced apart.

11. The fragrance mixing structure according to claim 10, wherein, The size of the air passage is larger than the size of the first air hole.

12. The fragrance mixing structure according to any one of claims 1 to 11, wherein The mixing assembly further includes: At least one connecting plate connected to at least one of the partition plates to partition the chamber into at least two sub-chambers; Wherein, each of the sub-chambers communicates with at least one of the fragrance devices.

13. The fragrance mixing structure according to claim 12, wherein The connecting plate has at least one second air hole, and the second air hole communicates with two adjacent sub-chambers.

14. The fragrance mixing structure according to any one of claims 1 to 11, characterized in that, The housing includes a cover body and a bottom plate, and the cover body and the bottom plate are connected to each other to form the cavity; Wherein, at least one air inlet is provided on the cover body and / or the bottom plate, and the air inlet is used to communicate the chamber and the fragrance device.

15. An aroma device, characterized in that, Comprising: A plurality of fragrance devices; And The fragrance mixing structure according to any one of claims 1 to 14.

16. The fragrance device according to claim 15, wherein, Further comprising: A fan assembly configured to guide air into the cavity.

17. The fragrance device according to claim 16, wherein, Further comprising: A box body located on one side of the housing and connected to the housing; Wherein, a plurality of the fragrance devices are arranged in the box body, and the fan assembly is connected to the box body.

18. The fragrance device according to claim 17, characterized in that, The air inlet of the housing communicates with the cavity; The fan assembly includes: A mounting bracket connected to the box body; and A fan connected to the mounting bracket, and the air outlet end of the fan faces the air inlet.

19. The fragrance device according to claim 18, wherein, Further comprising: A controller, which is arranged on the box body, and the controller is connected to the fan assembly and / or the fragrance device.

20. A vehicle, characterized in that, It includes the fragrance mixing structure according to any one of claims 1 to 14 or the fragrance device according to any one of claims 15 to 19.

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