Fragrance structure for air outlet of air conditioner, instrument panel assembly and vehicle

Abstract

The utility model relates to the technical field of instrument board functions, and discloses a fragrance structure for an air outlet of an air conditioner, an instrument board assembly and a vehicle, the fragrance structure comprises a base and a shell, the shell is fixed to the base, a containing cavity for containing fragrance is formed in the shell, an opening is formed in the shell, and the opening is suitable for communicating the containing cavity with the space in the vehicle; the base comprises a base body and a plurality of supporting leg sets, the base body is provided with a first end and a second end in the air outlet direction of the air conditioner air outlet, the first end is fixed to the shell, the supporting leg sets are arranged at the second end, and the supporting leg sets are arranged at intervals in the first direction. The technical problems that installation of a fragrance structure in a vehicle is complex, and the installation efficiency is low are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of instrument panel functions, and in particular to a fragrance structure for an air conditioner air outlet, an instrument panel assembly, and a vehicle. BACKGROUND

[0002] With the maturity and development of vehicle technology, vehicles are increasingly entering the field of people's daily life. Vehicles not only need to meet people's daily travel requirements in terms of power, but also need to innovate in the internal functions of vehicles to bring people more life convenience. The fragrance fixing mechanism is generally arranged inside the air outlet grille of the air conditioner, and then the air is blown to the vehicle cab. However, fixing the fragrance structure inside the air outlet grille will cause the fragrance structure to be more cumbersome to install and have a lower installation efficiency. CONTENT OF THE UTILITY MODEL

[0003] The present application provides an instrument panel assembly and a vehicle, which solve the technical problem of cumbersome installation and low installation efficiency of the fragrance structure inside the vehicle.

[0004] In order to achieve the above purpose, the main technical scheme adopted by the present application includes:

[0005] In a first aspect, the present application provides a fragrance structure for an air conditioner air outlet, the fragrance structure comprising a base and a shell, the shell being fixed to the base, the shell being provided with a fragrance-containing cavity for containing fragrance, the shell being provided with an opening, the opening being adapted to communicate the cavity with an in-vehicle space; wherein the base comprises a base body and a plurality of support leg groups, the base body having a first end and a second end along the air outlet direction of the air conditioner air outlet, the first end being fixed to the shell, the second end being provided with a plurality of support leg groups, the plurality of support leg groups being spaced apart along a first direction, the first direction being perpendicular to the air outlet direction of the air conditioner air outlet.

[0006] The fragrance structure for an air conditioner air outlet provided in the present application is spaced apart by a plurality of support leg groups, which can more firmly fix the fragrance structure on the air outlet, and on the other hand, the fragrance structure does not need to be arranged inside the air outlet, but can be directly arranged on the air outlet by using a plurality of spaced apart support leg groups, thereby improving the installation efficiency of the fragrance structure.

[0007] Optionally, the support leg group comprises a first support leg and a second support leg, the first support leg and the second support leg being spaced apart along a second direction, the second direction, the first direction, and the air outlet direction of the air conditioner air outlet being perpendicular to each other; the first support leg and the second support leg are both connected to the second end, and the distance between the first support leg and the second support leg in the second direction gradually decreases along the air outlet direction of the air conditioner air outlet.

[0008] The first support leg and the second support leg jointly constitute a stable support structure, and the distance between the first support leg and the second support leg in the second direction decreases in the air outlet direction of the air outlet of the air conditioner, which can uniformly disperse external force to the two support legs, thereby enhancing the stability of the whole, and can also enable the first support leg and the second support leg to be more firmly arranged at the air outlet.

[0009] Optionally, the shell comprises a bottom wall and a peripheral wall, the bottom wall is fixed with the first end, and the peripheral wall and the bottom wall surround the accommodation chamber; in the air outlet direction of the air outlet of the air conditioner, one end of the peripheral wall is connected to the outer peripheral edge of the bottom wall, and the other end of the peripheral wall extends away from the bottom wall; and the bottom wall is provided with an opening.

[0010] The opening is arranged on the bottom wall, which is beneficial to the wind directly entering the accommodation chamber to carry the fragrance of the fragrance structure to the vehicle interior space, and improves the fragrance emission efficiency of the fragrance structure.

[0011] Optionally, the bottom wall comprises a bottom wall body and a transition wall, the bottom wall body is fixed with the first end, and the transition wall connects the peripheral wall and the bottom wall body; in the air outlet direction of the air outlet of the air conditioner, the caliber of the chamber surrounded by the transition wall gradually increases.

[0012] In the air outlet direction of the air outlet of the air conditioner, the caliber of the chamber surrounded by the transition wall gradually increases, which is beneficial to guiding the airflow to pass through the opening on the bottom wall more smoothly, optimizing the airflow distribution, and improving the fragrance emission efficiency.

[0013] Optionally, the transition wall comprises two first side walls and two second side walls, the two first side walls are oppositely arranged in the first direction, and the two second side walls are oppositely arranged in the second direction; the second direction, the first direction and the air outlet direction of the air outlet of the air conditioner are perpendicular to each other; in the air outlet direction of the air outlet of the air conditioner, the first side wall has a third end close to the bottom wall body and a fourth end away from the bottom wall body, and the second side wall has a fifth end close to the bottom wall body and a sixth end away from the bottom wall body; the distance between the third end and the fourth end in the first direction is greater than the distance between the fifth end and the sixth end in the second direction; and the first side wall and the second side wall are both provided with an opening.

[0014] The distance between the third end and the fourth end in the first direction is greater than the distance between the fifth end and the sixth end in the second direction, and the first side wall and the second side wall are both provided with an opening, which is beneficial to guiding the airflow to pass through the opening on the first side wall and the second side wall more smoothly, optimizing the airflow distribution, and enabling the airflow to more easily enter the accommodation chamber, carry the fragrance of the accommodation chamber, and improve the fragrance emission efficiency.

[0015] Optionally, the opening comprises a first opening and a second opening, the first opening is arranged on the first side wall, and the second opening is arranged on the second side wall; the size of the first opening is greater than the size of the second opening.

[0016] The size of the first opening is larger than the size of the second opening, which is conducive to the uniform flow of air into and out of the accommodation chamber, and is conducive to the carrying of the fragrance odor to the vehicle interior space.

[0017] Optionally, the shell further comprises a top wall, which is detachably arranged at one end of the peripheral wall away from the bottom wall along the air outlet direction of the air conditioner air outlet.

[0018] The top wall is detachably arranged at one end of the peripheral wall away from the bottom wall, and the fragrance is arranged in the accommodation chamber. When the fragrance odor is exhausted or the fragrance needs to be replaced, the top wall can be detached to replace the fragrance, which greatly improves the replacement efficiency of the fragrance without changing or disassembling other parts of the fragrance structure.

[0019] Optionally, the fragrance structure further comprises a decorative ring, which is located on the outer side of the peripheral wall and detachably connected with the peripheral wall.

[0020] The decorative ring is located on the outer side of the peripheral wall and detachably connected with the peripheral wall, so that the user can easily replace the decorative ring to make individual adjustments according to the occasion or personal preference.

[0021] Optionally, the decorative ring is arranged in a spaced manner with the peripheral wall to form an air outlet gap, and the peripheral wall is provided with an air guide opening, which penetrates the peripheral wall along the thickness direction of the peripheral wall to communicate the accommodation chamber and the air outlet gap.

[0022] Through the air outlet gap between the decorative ring and the peripheral wall, and the air guide opening on the peripheral wall, a more smooth air flow path is formed, which enables the air to flow more smoothly from the accommodation chamber to the air outlet gap, improving the air circulation efficiency.

[0023] In a second aspect, the embodiments of the present application provide an instrument panel assembly, comprising an instrument panel and a fragrance structure, the instrument panel having an air conditioner air outlet, the instrument panel being provided with an air outlet grille covering the air conditioner air outlet; and the base being detachably mounted on the air outlet grille.

[0024] The fragrance structure is fixed on the air outlet grille of the instrument panel, which can effectively utilize the air blown by the air conditioner to blow into every corner of the vehicle interior, accelerate the fragrance odor emission rate, and improve the use efficiency of the fragrance. Moreover, the fragrance structure fixed on the air outlet grille of the instrument panel realizes efficient use of the vehicle interior space, saving additional installation space.

[0025] In a third aspect, the embodiments of the present application provide a vehicle comprising the instrument panel assembly of any one of the embodiments of the present application.

[0026] The vehicle provided by the embodiment of the present application is fixed to the base, the base is detachably installed on the air outlet grille, the fragrance structure does not need to be arranged in the air outlet grille, and can be directly arranged on the air outlet grille, so that the installation efficiency of the fragrance structure is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the specific embodiments or prior art of the present application, the drawings needed to be used in the description of the specific embodiments or prior art will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0028] Figure 1 The use scene diagram of the fragrance structure provided by the embodiment of the present application is provided.

[0029] Figure 2 The explosion structure schematic diagram of the fragrance structure provided by the embodiment of the present application is provided.

[0030] Figure 3 The structure schematic diagram of the fragrance structure provided by the embodiment of the present application is provided.

[0031] Figure 4 The sectional view of the fragrance structure provided by the embodiment of the present application is provided.

[0032] Figure 5 The structure schematic diagram of the base provided by the embodiment of the present application is provided.

[0033] Figure 6 The side view of the base provided by the embodiment of the present application is provided.

[0034] Figure 7 The top view of the shell provided by the embodiment of the present application is provided.

[0035] Figure 8 The axial side view of the shell provided by the embodiment of the present application is provided.

[0036] Figure 9 The side view of the shell provided by the embodiment of the present application is provided.

[0037] Figure 10 The structure schematic diagram of the vehicle provided by the embodiment of the present application is provided.

[0038]

Explanation of reference numerals

[0039] Vehicle 100; instrument panel assembly 110; air outlet grille 111; fragrance structure 120; base 130; base body 131; first end 132; second end 133; housing 140; opening 141; first opening 141A; second opening 141B; containment chamber 142; support leg set 150; first support leg 151; second support leg 152; bottom wall 160; bottom wall body 161; transition wall 162; perimeter wall 170; first side wall 180; third end 181; fourth end 182; second side wall 190; fifth end 191; sixth end 192; top wall 200; air outlet gap 210; trim ring 230; first direction X; second direction Z; air outlet direction Y. DETAILED DESCRIPTION

[0040] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0041] Unless otherwise defined, all technical and scientific terms used in the present application have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs; the terms used in the specification of the present application are only for the purpose of describing the specific embodiments of the present application, and are not intended to limit the present application; the terms "include" and "have" and any variations thereof in the specification and claims of the present application and the above description of drawings are intended to cover non-exclusive inclusion. The terms "first", "second" and the like in the specification and claims of the present application and the above description of drawings are used to distinguish different objects, and are not intended to describe a particular order or primary and secondary relationship.

[0042] In the present application, the phrase "embodiment" means that the specific features, structures or characteristics described in conjunction with the embodiment can be included in at least one embodiment of the present application. The phrase appears at various places in the specification does not necessarily refer to the same embodiment, nor is it independent or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present application can be combined with other embodiments.

[0043] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "attachment" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] The term "and / or" in the present application is only to describe the association relationship of the associated objects, which means that there can be three kinds of relationships, for example, A and / or B can mean that A exists alone, A and B exist together, and B exists alone. In addition, the character " / " in the present application generally represents that the front and rear associated objects have an "or" relationship.

[0045] The "multiple" appearing in the present application refers to more than two (including two), and similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0046] With the maturity and development of vehicle technology, vehicles are also more and more widely used in people's daily life. Vehicles not only need to meet people's daily travel requirements in power, but also need to innovate in the internal functions of vehicles to bring people more life convenience.

[0047] As a common household item, fragrance is mainly made of plant-based fragrant medicine and can emit special fragrance when placed indoors. These fragrances can stimulate the nervous system and promote the release of neurotransmitters, thereby relieving stress. Fragrance is usually set in a fragrance fixing mechanism.

[0048] The fragrance fixing mechanism is generally arranged inside the air outlet grille of the air conditioner, and then the air outlet blows air into the vehicle cab. However, fixing the fragrance structure inside the air outlet grille will cause the fragrance structure to be more cumbersome to install and have low installation efficiency.

[0049] In view of this, in order to solve the technical problem that the fragrance structure in the vehicle is more cumbersome to install and has low installation efficiency, the present application embodiment proposes a fragrance structure for air conditioner air outlet, an instrument panel assembly and a vehicle. The fragrance structure includes a base and a shell.

[0050] The shell is fixed to the base, and a containing cavity containing fragrance is arranged in the shell. An opening is arranged on the shell, and the opening is suitable for connecting the containing cavity and the space in the vehicle. The base includes a base body and a plurality of support leg groups. Along the air outlet direction of the air outlet of the air conditioner, the base body has a first end and a second end. The first end is fixed to the shell, and the second end is provided with a plurality of support leg groups. Along the first direction, the plurality of support leg groups are arranged at intervals. The first direction is perpendicular to the air outlet direction of the air outlet of the air conditioner.

[0051] In the above scheme, the fragrance structure for the air outlet of the air conditioner is arranged at intervals. The fragrance structure can be fixed more firmly on the air outlet. The fragrance structure does not need to be arranged inside the air outlet. The plurality of support leg groups arranged at intervals can be directly arranged on the air outlet, thereby improving the installation efficiency of the fragrance structure.

[0052] The following embodiments are described by taking the fragrance structure of an embodiment of the present application as an example for convenience of description.

[0053] Please refer to Figures 1 to 10 , Figure 1 the use scenario diagram of the fragrance structure 120 provided by the embodiment of the present application; Figure 2 the exploded structural schematic diagram of the fragrance structure 120 provided by the embodiment of the present application;

[0054] Figure 3 the structural schematic diagram of the fragrance structure 120 provided by the embodiment of the present application; Figure 4 the sectional view of the fragrance structure 120 provided by the embodiment of the present application; Figure 5 the structural schematic diagram of the base 130 provided by the embodiment of the present application; Figure 6 the side view of the base 130 provided by the embodiment of the present application; Figure 7 the top view of the shell 140 provided by the embodiment of the present application; Figure 8 the axial side view of the shell 140 provided by the embodiment of the present application; Figure 9 the side view of the shell 140 provided by the embodiment of the present application; Figure 10 the structural schematic diagram of the vehicle provided by the embodiment of the present application.

[0055] Please refer to Figure 1 , Figure 2 , Figure 6 , Figure 8 and Figure 10In the embodiment, the fragrance structure 120 for the air outlet of the air conditioner includes a base 130 and a shell 140, the shell 140 is fixed to the base 130, the shell 140 is provided with a containing cavity 142 containing fragrance, the shell 140 is provided with an opening 141 adapted to communicate the containing cavity 142 with the space in the vehicle; the base 130 further includes a base body 131 and a plurality of support leg groups 150, along the air outlet direction Y of the air outlet of the air conditioner, the base body 131 has a first end 132 fixed to the shell 140 and a second end 133 provided with a plurality of support leg groups 150, the plurality of support leg groups 150 are arranged in a first direction X perpendicular to the air outlet direction Y of the air outlet of the air conditioner.

[0056] The fragrance structure 120 includes the base 130 and the shell 140, the fragrance is arranged in the shell 140, the shell 140 has the containing cavity 142, the fragrance is arranged in the containing cavity 142, the shell 140 further includes the opening 141, along the thickness direction of the shell 140, the opening 141 penetrates the shell 140, it can be understood that the air blown from the air outlet grille 111 can enter the inside of the containing cavity 142 from the opening 141, the air can take away the smell emitted by the fragrance, and then the air outlet grille 111 is arranged on the air outlet of the air conditioner, the base 130 can be detachably arranged on the air outlet grille 111, and the shell 140 is fixed on the base 130, that is, the shell 140 is also detachably arranged on the air outlet grille 111, and the fragrance structure 120 is detachably connected with the instrument panel.

[0057] Further, the fragrance structure 120 is detachably arranged on the air outlet grille 111, so that when the fragrance structure 120 needs to be maintained (such as replacing the fragrance, cleaning, etc.) or replaced, the operation can be very convenient without disassembling the entire instrument panel, greatly improving the convenience and efficiency of maintenance.

[0058] In addition, the fragrance structure 120 is detachably arranged on the air outlet grille 111, which allows the vehicle owner to choose different fragrance types and strengths according to personal preferences, thereby realizing the individual customization of the vehicle 100 to a certain extent.

[0059] In some embodiments, the shell 140 can be configured as a plastic part, and the shell 140 can be manufactured by injection molding or the like. Plastic has the advantages of low density, light weight, convenient processing, low cost, etc., and through the injection molding process, a shell 140 with complex shape and accurate size can be manufactured.

[0060] In some embodiments, the shell 140 can be configured as a high-molecular fiber rod or a semi-permeable membrane material piece. The high-molecular fiber rod piece has excellent fragrance absorption and release capabilities, can effectively adsorb fragrance ingredients inside the fiber, and slowly release them into the air through tiny pores. This persistent release characteristic enables the fragrance to maintain a stable concentration and aroma quality for a long time, providing continuous olfactory enjoyment for the driver. The semi-permeable membrane material piece can accurately control the volatilization rate of fragrance ingredients, ensuring that the fragrance is released into the air at a stable speed. The precise control characteristic enables the concentration and duration of the fragrance to be adjusted as needed, thereby meeting the individual needs of different users. Moreover, the semi-permeable membrane material can effectively prevent fragrance ingredients from deteriorating or losing their original aroma characteristics due to excessive volatilization. By adjusting parameters such as the pore size and material of the semi-permeable membrane, the release characteristics of the fragrance can be further optimized to better meet the expectations of users.

[0061] In some embodiments, the base 130 can be provided with a buckle structure, and the base 130 can be clamped on the air conditioner grille through the buckle structure.

[0062] The base 130 includes a base body 131 and a plurality of support leg groups 150. Along the air outlet direction Y of the air conditioner outlet, the base body 131 has a first end 132 and a second end 133. The first end 132 is away from the air outlet direction Y relative to the second end 133. The first end 132 is fixed to the shell 140. For example, the first end 132 can be detachably connected to the shell 140. In this way, when the shell 140 or the fragrance needs to be replaced, the shell 140 can be simply detached, and then a new shell 140 with a new fragrance can be installed, without the need to replace the entire fragrance structure 120.

[0063] The second end 133 is provided with a plurality of support leg groups 150. Along the first direction X, the plurality of support leg groups 150 are spaced apart. The plurality of support leg groups 150 can enable the base 130 to be more stably fixed to the air outlet grille 111. The multi-point support mode effectively disperses the gravity of the device, reducing the risk of loosening or damage caused by excessive stress on a single support point.

[0064] Further, along the first direction X, the plurality of support leg groups 150 are spaced apart and clamped and fixed to the air outlet grille 111. In this way, the process of fixedly installing the fragrance structure 120 is simplified. The clamped fixing mode can resist vibrations or impacts generated during the driving of the vehicle 100, ensuring that the fragrance structure 120 is fixed to the air outlet grille 111 and improving the stability of the connection between the instrument panel and the vehicle 100.

[0065] Please refer to Figure 1 , Figure 2 , Figure 5 and Figure 10In the embodiment, the support leg group 150 includes a first support leg 151 and a second support leg 152, which are spaced apart along a second direction Z, the second direction Z, the first direction X and the air outlet direction Y of the air outlet of the air conditioner are perpendicular to each other, and the first support leg 151 and the second support leg 152 are connected to the second end 133, and the distance between the first support leg 151 and the second support leg 152 along the air outlet direction Y of the air outlet of the air conditioner gradually decreases along the second direction Z.

[0066] The support leg group 150 includes a first support leg 151 and a second support leg 152, which are spaced apart along a second direction Z. For example, the fragrance structure 120 can be provided with two support leg groups 150, which include two first support legs 151 and two second support legs 152, the two first support legs 151 can be inserted into one air outlet grille 111 at the same time, and the two second support legs 152 can be inserted into another air outlet grille 111 at the same time, so that the fragrance structure 120 can be more stably fixed on the air outlet grille 111 of the air conditioner.

[0067] The first support leg 151 and the second support leg 152 are arranged at the second end 133, and the first support leg 151 and the second support leg 152 are fixedly connected to the second end 133, and the distance between the first support leg 151 and the second support leg 152 along the air outlet direction Y of the air outlet of the air conditioner gradually decreases along the second direction Z, that is, the cross-sectional area of the connecting part of the fixed end of the first support leg 151 and the second support leg 152 to the base 130 is greater than the cross-sectional area of the connecting part of the one end of the first support leg 151 and the second support leg 152 inserted into the air conditioner grille, so that the first support leg 151 and the second support leg 152 can be more conveniently inserted into the air conditioner grille.

[0068] Specifically, the first support leg 151 and the second support leg 152 jointly constitute a stable support structure, and the distance between the first support leg 151 and the second support leg 152 along the air outlet direction Y of the air outlet of the air conditioner gradually decreases along the second direction Z, which can not only more evenly disperse external forces to the two support legs, thereby enhancing the overall stability, but also make the first support leg 151 and the second support leg 152 more conveniently inserted into the air conditioner grille.

[0069] Please refer to Figure 1 , Figure 2 and Figure 7In the embodiment, the shell 140 comprises a bottom wall 160 and a peripheral wall 170, the bottom wall 160 is fixed to the first end 132, the peripheral wall 170 and the bottom wall 160 enclose the accommodating chamber 142, one end of the peripheral wall 170 is connected to the outer peripheral edge of the bottom wall 160, the other end of the peripheral wall 170 extends away from the bottom wall 160, and the bottom wall 160 is provided with the opening 141.

[0070] The shell 140 comprises a bottom wall 160 and a peripheral wall 170, the bottom wall 160 is fixed to the first end 132 of the base body 131, the accommodating chamber 142 is enclosed by the peripheral wall 170 and the bottom wall 160, the fragrance is located inside the accommodating chamber 142, and the fragrance is arranged on the bottom wall 160, is fixed to the peripheral wall 170, or is fixed to the bottom wall 160 and the peripheral wall 170 together, one end of the peripheral wall 170 is connected to the outer peripheral edge of the bottom wall 160 along the air outlet direction Y of the air outlet of the air conditioner, the other end of the peripheral wall 170 extends away from the bottom wall 160, and the bottom wall 160 is provided with the opening 141, that is, the accommodating chamber 142 is in communication with the outside through the opening 141 arranged on the bottom wall 160, air can enter the accommodating chamber 142 through the opening 141 on the bottom wall 160, and then the fragrance emitted by the fragrance is taken out of the accommodating chamber 142 through the opening 141 on the bottom wall 160 and enters the vehicle interior.

[0071] Further, the bottom wall 160 is provided with the opening 141, so that the air directly enters the accommodating chamber 142 to take the fragrance of the fragrance to the vehicle interior space, and the efficiency of the fragrance structure 120 in emitting the fragrance is improved.

[0072] Please refer to Figure 1 、 Figure 7 、 Figure 8 and Figure 10 In the embodiment, the bottom wall 160 comprises a bottom wall body 161 and a transition wall 162, the bottom wall body 161 is fixed to the first end 132, the transition wall 162 connects the peripheral wall 170 and the bottom wall body 161, and the caliber of the chamber enclosed by the transition wall 162 gradually increases along the air outlet direction Y of the air outlet of the air conditioner.

[0073] The bottom wall 160 comprises a bottom wall body 161 and a transition wall 162, the bottom wall body 161 is fixed to the first end 132, the bottom wall body 161 and the peripheral wall 170 are connected through the transition wall 162, one end of the transition wall 162 is connected to the bottom wall body 161, and the cross section of the chamber enclosed by the transition wall 162 gradually increases along the air outlet direction Y of the air outlet of the air conditioner.

[0074] Further, along the air outlet direction Y of the air outlet of the air conditioner, the cross section of the cavity gradually increases, which is conducive to guiding the air flow to pass through the opening 141 on the bottom wall 160 more smoothly, optimizing the air flow distribution, and improving the fragrance emission efficiency.

[0075] Please refer to Figure 1 , Figure 7 , Figure 8 and Figure 9 In the embodiment, the transition wall 162 includes two first side walls 180 and two second side walls 190. The two first side walls 180 are oppositely arranged along the first direction X, and the two second side walls 190 are oppositely arranged along the second direction Z. The second direction Z, the first direction X, and the air outlet direction Y of the air outlet of the air conditioner are perpendicular to each other. Along the air outlet direction Y of the air outlet of the air conditioner, the first side wall 180 has a third end 181 close to the bottom wall body 161 and a fourth end 182 away from the bottom wall body 161. The second side wall 190 has a fifth end 191 close to the bottom wall body 161 and a sixth end 192 away from the bottom wall body 161. The distance between the third end 181 and the fourth end 182 along the first direction X is greater than the distance between the fifth end 191 and the sixth end 192 along the second direction Z. The opening 141 is arranged on the first side wall 180 and the second side wall 190.

[0076] Along the air outlet direction Y of the air outlet of the air conditioner, the first side wall 180 has a third end 181 close to the bottom wall body 161 and a fourth end 182 away from the bottom wall body 161. The distance between the third end 181 and the fourth end 182 is the length of the first side wall 180 along the air outlet direction Y of the air outlet of the air conditioner. Along the air outlet direction Y of the air outlet of the air conditioner, the second side wall 190 has a fifth end 191 close to the bottom wall body 161 and a sixth end 192 away from the bottom wall body 161. The distance between the fifth end 191 and the sixth end 192 along the second direction Z is the length of the second side wall 190 along the second direction Z.

[0077] The distance between the third end 181 and the fourth end 182 along the first direction X is greater than the distance between the fifth end 191 and the sixth end 192 along the second direction Z. The opening 141 is arranged on the first side wall 180 and the second side wall 190. This is conducive to guiding the air flow to pass through the opening 141 on the first side wall 180 and the second side wall 190 more smoothly, optimizing the air flow distribution, and making the air flow more easily enter the containing cavity 142, carry the smell of the containing cavity 142 out, and improve the fragrance emission efficiency.

[0078] Please refer to Figure 2 and Figure 7In the embodiment, the opening 141 includes a first opening 141A and a second opening 141A, the first opening 141A is arranged on the first side wall 180, the second opening 141A is arranged on the second side wall 190, the size of the first opening 141A is larger than the size of the second opening 141A.

[0079] The first opening 141A is arranged on the first side wall 180, and the first opening 141A can be multiple, and the first opening 141A can be evenly arranged on the first side wall 180. The second opening 141A is arranged on the second side wall 190, and the second opening 141A can also be multiple, and the second opening 141A can also be evenly arranged on the second side wall 190. The size of the first opening 141A is larger than the size of the second opening 141A, that is, the area of the first opening 141A is larger than the area of the second opening 141A.

[0080] For example, along the first direction X, the fragrance structure 120 can be arranged on the air conditioner grille, and the first opening 141A is arranged on the two first side walls 180, and the second opening 141A is arranged on the two second side walls 190. Because the area of the first side wall 180 is smaller than the area of the second side wall 190, and the area of the first opening 141A is larger than the area of the second opening 141A, it is beneficial for the airflow to enter the containing chamber 142 uniformly, and it is also beneficial for the airflow to flow out of the containing chamber 142 uniformly, and the fragrance smell is brought to the vehicle interior space.

[0081] Please refer to Figure 2 In the embodiment, the shell 140 further includes a top wall 200, and along the air outlet direction Y of the air conditioner air outlet, the top wall 200 is detachably arranged at one end of the peripheral wall 170 away from the bottom wall 160.

[0082] The shell 140 further includes a top wall 200, and along the air outlet direction Y of the air conditioner air outlet, the top wall 200 and the bottom wall 160 are oppositely arranged, and at least part of the projections of the top wall 200 and the bottom wall 160 coincide. The peripheral wall 170 connects the top wall 200 and the bottom wall 160, which together constitute the containing chamber 142. The top wall 200 is detachably arranged at one end of the peripheral wall 170 away from the bottom wall 160. The fragrance is arranged in the containing chamber 142. When the fragrance smell is exhausted or needs to be replaced, the top wall 200 can be detached to replace the fragrance, which greatly improves the replacement efficiency of the fragrance and does not need to change or disassemble other parts of the fragrance structure 120.

[0083] Please refer to Figure 2 and Figure 3In the embodiment, the fragrance structure 120 further comprises a decorative ring 230, which is located on the circumferential outer side of the peripheral wall 170 and is detachably connected with the peripheral wall 170.

[0084] The fragrance structure 120 comprises a decorative ring 230 for decorating the fragrance structure 120, which is arranged on the circumferential outer side of the peripheral wall 170, that is, along the air outlet direction Y of the air outlet of the air conditioner, the projection of the decorative ring 230 does not coincide with the bottom wall 160 or the top wall 200.

[0085] The decorative ring 230 is located on the circumferential outer side of the peripheral wall 170 and is detachably connected with the peripheral wall 170, so that the user can easily replace the decorative ring 230, thereby making personalized adjustments according to the occasion or personal preferences.

[0086] Please refer to Figure 2 and Figure 3 In the embodiment, the decorative ring 230 is arranged in a spaced manner with the peripheral wall 170 to form an air outlet gap 210, and the peripheral wall 170 is provided with an air guide opening, which penetrates the peripheral wall 170 along the thickness direction of the peripheral wall 170 to communicate the accommodating chamber 142 and the air outlet gap 210.

[0087] The decorative ring 230 is arranged in a spaced manner with the peripheral wall 170, and a certain gap is provided between the decorative ring 230 and the peripheral wall 170. The peripheral wall 170 is provided with an air guide opening, and air can enter the accommodating chamber 142 provided with fragrance from the air guide opening, and then the air can carry the fragrance emitted by the fragrance out of the accommodating chamber 142 and into the space in the vehicle.

[0088] The air guide opening provided on the peripheral wall 170 can enlarge the exchange area of the accommodating chamber 142 and the space in the vehicle, improve the efficiency of the fragrance structure 120 emitting fragrance, and make the fragrance enter the space in the vehicle more quickly. Through the air outlet gap 210 between the decorative ring 230 and the peripheral wall 170 and the air guide opening on the peripheral wall 170, a more smooth airflow path is formed, which enables the air to flow more smoothly from the accommodating chamber 142 to the air outlet gap 210, thereby improving the air circulation efficiency.

[0089] In some embodiments, a fan can also be arranged in the accommodating chamber 142, and when it is necessary to rapidly diffuse the fragrance of the fragrance into the space in the vehicle, the fan can be used to blow towards the fragrance to accelerate the flow of the fragrance.

[0090] The embodiment of the present application also proposes an instrument panel assembly 110, which comprises an instrument panel and a fragrance structure 120. The instrument panel has an air conditioner air outlet, and the instrument panel is provided with an air outlet grille 111 covering the air conditioner air outlet. The base 130 is detachably mounted on the air outlet grille 111.

[0091] The instrument panel has an air outlet for blowing cold and hot air for adjusting the temperature in the vehicle. The instrument panel is provided with an air outlet grille 111 covering the air outlet of the air conditioner, and the cold and hot air of the air conditioner enters the interior of the vehicle 100 from the air outlet grille 111.

[0092] The fragrance structure 120 is fixed on the air outlet grille 111 of the instrument panel, and can effectively utilize the air blown by the air conditioner to blow the air to every corner of the interior of the vehicle 100, accelerate the emission rate of the fragrance odor, and improve the use efficiency of the fragrance. Moreover, the fragrance structure 120 is fixed on the air outlet grille 111 of the instrument panel to realize efficient utilization of the space in the vehicle, and save additional installation space.

[0093] Please refer to Figure 10 The vehicle 100 according to the embodiments of the present application is provided, and the instrument panel assembly 110 according to any one of the embodiments of the present application is included.

[0094] The vehicle 100 according to the embodiments of the present application is provided, and the instrument panel assembly 110 according to any one of the embodiments of the present application is included.

[0095] It should be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed, or further include elements inherent in such processes, methods, articles or devices. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0096] Each of the embodiments in the specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other. Each embodiment mainly describes the difference from other embodiments. Especially, the system embodiment is basically similar to the method embodiment, so the description is relatively simple, and the related parts can be referred to the part of the method embodiment.

[0097] The above only describes the embodiments of the present application and is not intended to limit the present application. The present application can have various changes and modifications for those skilled in the art. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the scope of claims of the present application.

[0098] While embodiments of the application have been described in connection with the preferred embodiments of the various figures, those of ordinary skill in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the application, and that such modifications and changes fall within the scope of the appended claims.

Claims

1. A fragrance structure for an air outlet of an air conditioner, characterized by, The base comprises a base body and a plurality of support leg groups, along the air outlet direction of the air outlet of the air conditioner, the base body has a first end and a second end, the first end is fixed to the shell, and the second end is provided with a plurality of support leg groups, which are arranged at intervals along a first direction, and the first direction is perpendicular to the air outlet direction of the air outlet of the air conditioner. The support leg group comprises a first support leg and a second support leg, which are spaced apart along a second direction, and the second direction, the first direction and the air outlet direction of the air outlet of the air conditioner are perpendicular to each other. The first support leg and the second support leg are connected to the second end, and the distance between the first support leg and the second support leg in the second direction gradually decreases along the air outlet direction of the air outlet of the air conditioner. The shell comprises a bottom wall and a peripheral wall, the bottom wall is fixed to the first end, the peripheral wall and the bottom wall surround the containing cavity, one end of the peripheral wall is connected to the outer circumferential edge of the bottom wall, the other end of the peripheral wall extends away from the bottom wall, and the opening is arranged on the bottom wall.

2. The fragrance structure of claim 1, wherein, The bottom wall comprises a bottom wall body and a transition wall, the bottom wall body is fixed to the first end, and the transition wall connects the peripheral wall and the bottom wall body. Along the air outlet direction of the air outlet of the air conditioner, the caliber of the cavity surrounded by the transition wall gradually increases.

3. The fragrance structure of claim 1, wherein, The transition wall comprises two first side walls and two second side walls, the two first side walls are oppositely arranged along the first direction, and the two second side walls are oppositely arranged along a second direction, and the second direction, the first direction and the air outlet direction of the air outlet of the air conditioner are perpendicular to each other.

4. The fragrance structure of claim 3, wherein, Along the air outlet direction of the air outlet of the air conditioner, the first side wall has a third end close to the bottom wall body and a fourth end away from the bottom wall body, the second side wall has a fifth end close to the bottom wall body and a sixth end away from the bottom wall body, the distance between the third end and the fourth end in the first direction is greater than the distance between the fifth end and the sixth end in the second direction, and the first side wall and the second side wall are provided with the opening. The opening comprises a first opening and a second opening, the first opening is arranged on the first side wall, the second opening is arranged on the second side wall, and the size of the first opening is greater than that of the second opening.

5. The fragrance structure of claim 4, wherein, The shell further comprises a top wall, which is detachably arranged on one end of the peripheral wall away from the bottom wall along the air outlet direction of the air outlet of the air conditioner. The fragrance structure further comprises a decorative ring, which is located on the circumferential outer side of the peripheral wall and is detachably connected with the peripheral wall.

6. The fragrance structure of claim 5, wherein, ​ 7. The fragrance structure of claim 3, wherein, ​ 8. The fragrance structure of claim 3, wherein, ​ 9. The fragrance structure of claim 8, wherein, The decorative ring is arranged spaced from the peripheral wall to form an air outlet gap, and the peripheral wall is provided with an air guide opening, which penetrates the peripheral wall along the thickness direction of the peripheral wall to communicate the accommodating chamber and the air outlet gap.

10. An instrument panel assembly characterized by, Comprising: An instrument panel having an air conditioning outlet, the instrument panel being provided with an air outlet grille covering the air conditioning outlet; The fragrance structure of any one of claims 1-9, the base being detachably mounted to the air outlet grille.

11. A vehicle characterized by comprising: Comprising the instrument panel assembly of claim 10.

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