Vehicle-mounted aromatherapy based on magnetic attraction assembly

Abstract

The utility model discloses a vehicle-mounted incense based on magnetic attraction assembly, including the bottom warehouse, the bottom warehouse upper end surface is fixed with the decoration module, and the decoration module surface equidistance is provided with a plurality of flow guide grooves, the bottom warehouse upper end surface is fixed with the outer lining, and the bottom warehouse upper end surface equidistance is provided with a plurality of flow guide holes, and the bottom warehouse lower end surface swing joint has the bottom plate, and the bottom plate upper end surface is fixed with the storage groove, and the bottom plate one side is fixed with telescopic column outer tube, and telescopic column outer tube surface is embedded with the charging slot, and telescopic column outer tube inner chamber is sleeved with telescopic column inner tube, in the utility model, the device adopts the magnetic attraction type warehouse, realizes the quick replacement of incense liquid and sealed connection, greatly promotes the use convenience, and the telescopic structure can adjust the height flexibly, adapts the space of different vehicle models, and the innovative flow guide groove and storage groove design can effectively collect and store the condensate produced by atomization, keep the car clean, reduce the maintenance frequency, and significantly improve the user experience of vehicle-mounted incense.

Description

Technical Field

[0001] This utility model relates to the field of aromatherapy equipment technology, and in particular to a car aromatherapy device based on magnetic assembly. Background Technology

[0002] As people's pursuit of quality of life and personalized environmental atmosphere continues to improve, fragrance devices are increasingly becoming common consumer products in various scenarios such as home, office, and car. Car fragrances have become an important accessory to enhance the comfort and personalization of the driving environment. They diffuse fragrances through atomization to improve the smell inside the car, refresh the mind, or create a specific atmosphere. With technological advancements, users have put forward higher requirements for the appearance design, ease of use, functional integration, and cleaning and maintenance of car fragrances. Market products are developing towards intelligence, modularity, and humanization, aiming to provide more stable, reliable, easy-to-operate solutions that are suitable for various in-car scenarios.

[0003] Traditional car air fresheners typically use screw-on or clip-on methods to install the liquid reservoir. Replacing the air freshener is cumbersome and prone to leakage. Furthermore, the condensation droplets produced by atomization can easily stain the dashboard if there is no dedicated collection design, affecting aesthetics and cleanliness. Their structure is also often fixed, making it difficult to flexibly adjust the height or angle to adapt to different car interior spaces. Therefore, we propose a car air freshener based on magnetic assembly to solve these problems. Utility Model Content

[0004] The purpose of this invention is to solve the problems of existing car air fresheners, such as the cumbersome process of changing the air freshener liquid and the possibility of leakage, and the fact that the condensation droplets produced by atomization can easily contaminate the center console surface if there is no special collection design, affecting the aesthetics and cleanliness.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A car air freshener based on magnetic assembly includes a base compartment, a decorative module fixed to the upper surface of the base compartment, and multiple guide grooves evenly spaced on the surface of the decorative module; an outer liner fixed to the upper surface of the base compartment, and multiple guide holes evenly spaced on the upper surface of the base compartment; a base plate movably connected to the lower surface of the base compartment, and a storage groove fixed to the upper surface of the base plate; a telescopic column outer cylinder fixed to one side of the base plate; a charging slot fitted onto the surface of the telescopic column outer cylinder; and a telescopic column inner cylinder sleeved within the inner cavity of the telescopic column outer cylinder. The air freshener also includes: The top chamber is installed on one side of the upper end of the inner cylinder of the telescopic column. The upper end face of the top chamber is equipped with an aromatherapy liquid inlet, and the lower end face of the top chamber is equipped with an atomizing discharge port. An ambient light ring is fitted into the lower end face of the top chamber, and multiple magnetic blocks are installed at equal intervals on the upper end face of the top chamber. The hopper is connected to the upper end of the top hopper. The lower end of the hopper is equipped with an aromatherapy liquid discharge port, and multiple metal plates are installed at equal intervals on the lower end of the hopper.

[0006] As a further description of the above technical solution: The multiple flow channels are symmetrically and equidistantly arranged about the central axis of the decorative module, and one end of each flow channel is connected to the flow hole.

[0007] As a further description of the above technical solution: The output end of the flow guide hole is connected to the inner cavity of the bottom compartment, and the output end of the flow guide hole is located above the storage slot.

[0008] As a further description of the above technical solution: The outer side of the storage slot is fixed with threaded teeth, and the inner wall of the bottom compartment is provided with a threaded groove. The threaded teeth on the surface of the storage slot are threadedly connected to the threaded groove on the inner wall of the bottom compartment.

[0009] As a further description of the above technical solution: The base plate forms an assemblable structure with the bottom compartment via a storage slot.

[0010] As a further description of the above technical solution: The telescopic column has a battery installed inside its outer cylinder for powering the device.

[0011] As a further description of the above technical solution: The top chamber is equipped with an atomizing module for atomizing aromatherapy liquid. The aromatherapy liquid discharge port is connected to the aromatherapy liquid inlet. Multiple metal plates are magnetically connected to multiple magnetic blocks.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: In this invention, the device adopts a magnetic suction hopper, which enables quick replacement and sealing of the fragrance liquid, greatly improving ease of use. The telescopic structure allows for flexible height adjustment to fit different vehicle spaces. Its innovative guide channel and storage slot design effectively collects and stores the condensate produced by atomization, keeping the vehicle interior clean and reducing maintenance frequency. The device integrates a spare parts storage space and is made of durable, non-slip materials. The overall design takes into account practicality, aesthetics, and long lifespan, significantly improving the user experience of in-car fragrance. In summary, it solves the problems in the background technology. Attached Figure Description

[0013] Figure 1 This is a front view schematic diagram of a car air freshener based on magnetic assembly according to this utility model; Figure 2 This is a structural schematic diagram of the cross-section of the bottom compartment in this utility model; Figure 3 This is a schematic diagram of the structure where the connection between the hopper and the top hopper is separated in this utility model; Figure 4 This is a bottom view of the structure of the material hopper and the top hopper of this utility model, showing their separation.

[0014] Legend: 1. Base compartment; 2. Decorative module; 3. Flow guide channel; 4. Outer liner; 5. Flow guide hole; 6. Base plate; 7. Storage slot; 8. Telescopic column outer cylinder; 9. Charging slot; 10. Telescopic column inner cylinder; 11. Top compartment; 12. Aromatherapy liquid inlet; 13. Atomizing discharge port; 14. Ambient light ring; 15. Magnetic block; 16. Material bin; 17. Aromatherapy liquid discharge port; 18. Metal sheet. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] Reference Figures 1-4 A car air freshener based on magnetic assembly includes a base compartment 1, a decorative module 2 fixed to the upper surface of the base compartment 1, and multiple guide grooves 3 evenly spaced on the surface of the decorative module 2; an outer liner 4 fixed to the upper surface of the base compartment 1, and multiple guide holes 5 evenly spaced on the upper surface of the base compartment 1; a base plate 6 movably connected to the lower surface of the base compartment 1, and a storage groove 7 fixed to the upper surface of the base plate 6; a telescopic column outer cylinder 8 fixed to one side of the base plate 6; a charging slot 9 fitted onto the surface of the telescopic column outer cylinder 8; and a telescopic column inner cylinder 10 sleeved within the inner cavity of the telescopic column outer cylinder 8. The air freshener also includes: The top chamber 11 is installed on one side of the upper end of the inner cylinder 10 of the telescopic column. The upper end face of the top chamber 11 is equipped with an aromatherapy liquid inlet 12, and the lower end face of the top chamber 11 is equipped with an atomizing discharge port 13. An ambient light ring 14 is fitted into the lower end face of the top chamber 11, and multiple magnetic blocks 15 are installed at equal intervals on the upper end face of the top chamber 11. The hopper 16 is connected to the upper end of the top hopper 11. The lower end of the hopper 16 is equipped with an aromatherapy liquid discharge port 17. Multiple metal plates 18 are installed at equal intervals on the lower end of the hopper 16. The bottom compartment 1 is made of ABS engineering plastic through one-piece injection molding. Its bottom contour is adapted to the car's center console or cup holder, and the interior forms a cavity to accommodate the wiring and receive any liquids that may drip. Decorative module 2 is made of aluminum alloy with an anodized surface. The cross-section of the guide channel 3 is arc-shaped and 2-3 mm deep, which is used to guide the air conditioning air direction and enhance the appearance. The outer liner 4 is made of silicone or soft TPU material, which tightly covers the upper edge of the bottom compartment 1, serving to prevent slipping, absorb shock, and improve the comfort of touch. The diameter of the guide hole 5 is 3-5 mm, and it is precisely aligned with the outlet of the guide groove 3 on the decorative module 2 to ensure that the airflow can smoothly enter the device. The storage slot 7 is an independent plastic part, which contains a spare atomizing plate, a sealing ring and a short charging cable for easy access by users; The charging slot 9 has a universal Micro-USB or Type-C interface, an internal waterproof sealing ring, and its outer surface is flush with the telescopic column outer cylinder 8. The inner cylinder 10 of the telescopic column is a pipe with a slightly smaller diameter. A silicone damping sleeve is provided between its outer wall and the inner wall of the outer cylinder 8 of the telescopic column to achieve stepless telescopic expansion and maintain a stable position after adjustment. The top chamber 11 is fixed to the top of the telescopic column inner cylinder 10 by screws. It integrates a control circuit board, atomizer drive circuit and wireless receiver module. The aromatherapy liquid inlet 12 is a protruding nozzle with a one-way valve inside to prevent backflow of aromatherapy liquid. The atomizing discharge port 13 is a fine grid to prevent foreign objects from entering while allowing the mist to be evenly distributed. The ambient light ring 14 is a light-guiding plastic ring with multiple LED beads attached to its bottom. The light is soft and the power consumption is low. The magnetic block 15 is a neodymium iron boron strong magnet, which is embedded in the upper surface of the top chamber 11 in a countersunk manner and is coated with an anti-corrosion coating. The storage tank 16 is made of transparent or semi-transparent PP plastic with a volume of approximately 5-10 ml, allowing users to easily observe the remaining liquid level. The aromatherapy liquid discharge port 17 is a sleeve that matches the inlet port 12, and the port is equipped with a silicone sealing gasket to ensure a tight seal during connection. The metal sheet 18 is a nickel-plated iron sheet, and its position corresponds to the magnetic block 15 on the top tank 11. The storage tank 16 can be quickly installed and disassembled through magnetic adsorption, while ensuring accurate docking between the aromatherapy liquid discharge port 17 and the inlet port 12.

[0017] Furthermore, multiple guide channels 3 are symmetrically and equidistantly arranged about the central axis of the decorative module 2, and one end of the guide channel 3 is connected to the guide hole 5; This symmetrical design ensures that airflow from the air conditioner can be effectively captured and channeled into the system regardless of the direction it comes from, thus enhancing its applicability.

[0018] Furthermore, the output end of the guide hole 5 is connected to the inner cavity of the bottom compartment 1, and the output end of the guide hole 5 is located above the storage slot 7. This design allows the incoming airflow to first pass through the lower-temperature inner cavity of the chamber, which can initially cool the airflow and prevent the high-temperature airflow from directly affecting the atomizing unit above.

[0019] Furthermore, the outer side of the storage slot 7 is fixed with threaded teeth, and the inner wall of the bottom compartment 1 is provided with a threaded groove. The threaded teeth on the surface of the storage slot 7 are threadedly connected to the threaded groove on the inner wall of the bottom compartment 1. The threaded connection provides reliable sealing, preventing the floor panel from accidentally falling off when the vehicle is bumpy. At the same time, the number of threads turned in is controlled to 2-3 turns, which also ensures the convenience of disassembly and assembly.

[0020] Furthermore, the base plate 6 forms an assemblable structure with the bottom compartment 1 via the storage slot 7; This modular design allows users to open the base plate to replace items in storage compartment 7 or clean and maintain the interior of the base compartment.

[0021] Furthermore, a storage battery is installed inside the outer cylinder 8 of the telescopic column to power the device's operation; The battery is a rechargeable lithium polymer battery with a capacity between 1000mAh and 2000mAh. It is charged through charging slot 9 and can provide approximately 8-15 hours of battery life for the atomization and lighting functions.

[0022] Furthermore, an atomizing module is installed in the inner cavity of the top compartment 11 for atomizing the aromatherapy liquid. The aromatherapy liquid discharge port 17 is connected to the aromatherapy liquid inlet 12, and multiple metal plates 18 are magnetically connected to multiple magnetic blocks 15. The core of the atomizing module is a piezoelectric ceramic atomizing plate with a working frequency of 1.7MHz or 2.4MHz. It breaks the aromatherapy liquid into fine particles with a diameter of about 1-5 micrometers by high-frequency oscillation. When the metal plate 18 and the magnetic block 15 are attracted into place, the user can feel a significant attraction force. At the same time, the aromatherapy liquid channel is automatically connected and begins to supply liquid to the atomizing module by gravity or capillary action.

[0023] Working principle: First, the material hopper 16 is magnetically connected to the top hopper 11 via multiple metal plates 18 equidistantly installed on its lower end face and multiple magnetic blocks 15 equidistantly installed on its upper end face, achieving rapid fixation and sealing. The aromatherapy liquid is stored in the material hopper 16 and flows into the aromatherapy liquid inlet 12 at the top of the top hopper 11 via the aromatherapy liquid discharge port 17, relying on gravity or pressure difference. An atomizing module is installed inside the top hopper 11. This module is powered by a battery located inside the telescopic column outer cylinder 8. The battery can be charged via a charging slot 9 on the surface of the telescopic column outer cylinder 9 to ensure continuous operation of the device. After the atomizing module is activated, it converts the aromatherapy liquid... The mist is sprayed out through the atomizing discharge port 13, spreading into the vehicle interior to provide an aromatherapy effect. During long-term operation, some of the mist condenses or is not completely atomized, forming droplets that fall onto the surface of the decorative module 2. The decorative module 2 is fixed to the upper surface of the base compartment 1. Multiple guide channels 3 are symmetrically and equidistantly arranged about the central axis of the decorative module 2, effectively guiding the flow of the droplets. One end of the guide channel 3 is connected to the guide holes 5 equidistantly arranged on the upper surface of the base compartment 1. The droplets enter the guide holes 5 along the guide channel 3. The output end of the guide hole 5 is connected to the inner cavity of the base compartment 1 and is located above the collection slot 7, so that... The dripping liquid flows into the inner cavity of the bottom chamber 1 and falls into the collection groove 7. The collection groove 7 is fixed to the upper end face of the bottom plate 6, and the bottom plate 6 is movably connected to the lower end face of the bottom chamber 1. The threaded teeth on the outer side of the collection groove 7 are threadedly connected to the threaded groove on the inner wall of the bottom chamber 1, forming an assemblable structure that facilitates disassembly and cleaning of the collected dripping liquid. The bottom plate 6 is assembled with the bottom chamber 1 through the collection groove 7 to ensure overall stability. The ambient light ring 14, which is fitted into the lower end face of the top chamber 11, emits light during operation to enhance the visual atmosphere. The top chamber 11 is connected to the telescopic column outer cylinder 8 through the telescopic column inner cylinder 10. The telescopic column inner cylinder 10 is sleeved on the telescopic column outer cylinder 8. The inner cavity of the cylinder 8 allows for height adjustment to adapt to different vehicle environments. The outer liner 4 is fixed to the upper surface of the bottom compartment 1 to provide protection and decoration. The coordinated design of the guide hole 5 and the guide groove 3 prevents dripping and spillage, maintaining cleanliness inside the vehicle. Throughout the process, the fragrance liquid is transported from the storage compartment 16 to the top compartment 11 and atomized. The dripping liquid is guided by the guide groove 3 to the guide hole 5 and finally collected by the collection tank 7, realizing the integrated function of fragrance supply and dripping liquid recycling. Combined with magnetic assembly and threaded connection, the portability, maintainability and user experience of the device are improved. This completes the working principle of this utility model.

[0024] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A car air freshener based on magnetic assembly, comprising a base compartment (1), characterized in that, A decorative module (2) is fixed to the upper surface of the bottom compartment (1), and multiple guide grooves (3) are equidistantly opened on the surface of the decorative module (2). An outer liner (4) is fixed to the upper surface of the bottom compartment (1), and multiple guide holes (5) are equidistantly opened on the upper surface of the bottom compartment (1). A bottom plate (6) is movably connected to the lower surface of the bottom compartment (1), and a storage groove (7) is fixed to the upper surface of the bottom plate (6). A telescopic column outer cylinder (8) is fixed to one side of the bottom plate (6). A charging slot (9) is fitted onto the surface of the telescopic column outer cylinder (8). A telescopic column inner cylinder (10) is sleeved inside the inner cavity of the telescopic column outer cylinder (8). The bottom compartment (1) also includes: The top chamber (11) is installed on one side of the upper end of the inner cylinder (10) of the telescopic column. The upper end face of the top chamber (11) is equipped with an aromatherapy liquid inlet (12), and the lower end face of the top chamber (11) is equipped with an atomizing discharge port (13). An ambient light ring (14) is fitted into the lower end face of the top chamber (11), and multiple magnetic blocks (15) are equidistantly installed on the upper end face of the top chamber (11). The hopper (16) is connected to the upper end of the top hopper (11). The lower end of the hopper (16) is equipped with an aromatherapy liquid discharge port (17). Multiple metal plates (18) are installed at equal intervals on the lower end of the hopper (16).

2. A car air freshener based on magnetic assembly according to claim 1, characterized in that, The multiple flow channels (3) are symmetrically and equidistantly arranged about the central axis of the decorative module (2), and one end of the flow channel (3) is connected to the flow hole (5).

3. A car air freshener based on magnetic assembly according to claim 1, characterized in that, The output end of the guide hole (5) is connected to the inner cavity of the bottom compartment (1), and the output end of the guide hole (5) is located above the storage slot (7).

4. A car air freshener based on magnetic assembly according to claim 1, characterized in that, The storage slot (7) has a threaded tooth fixed on its outer side, and the inner wall of the bottom compartment (1) has a threaded groove. The threaded tooth on the surface of the storage slot (7) is threadedly connected to the threaded groove on the inner wall of the bottom compartment (1).

5. A car air freshener based on magnetic assembly according to claim 1, characterized in that, The base plate (6) forms an assemblable structure with the bottom compartment (1) through the storage slot (7).

6. A car air freshener based on magnetic assembly according to claim 1, characterized in that, The telescopic column outer cylinder (8) is equipped with a storage battery for powering the device.

7. A car air freshener based on magnetic assembly according to claim 1, characterized in that, The top chamber (11) is equipped with an atomizing module for atomizing the aromatherapy liquid. The aromatherapy liquid discharge port (17) is connected to the aromatherapy liquid inlet (12). The multiple metal plates (18) are magnetically connected to the multiple magnetic blocks (15).

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