A modular quick-release in-car air purifier

Abstract

This utility model relates to the field of air purifier technology and discloses a modular quick-release in-car air purifier, including a vehicle-mounted air purifier. Sealed boxes are provided on both the left and right sides of the air purifier. Two pull rods are located on the top of the sealed boxes. An elliptical block is fixedly connected to one end of each pull rod. Sliding rods are rotatably connected to both sides of the elliptical block. A sealing plate that slides against the inner wall of the sealed box is fixedly connected to the other end of multiple sliding rods. Buttons for controlling the air purifier's power switch, mode adjustment, and operating parameter settings are fixedly connected to the front of the air purifier. A solar cover for converting solar energy for power supply is provided on the top of the air purifier. In this utility model, during installation, the air purifier is placed on an installation platform, and the pull rods are pulled to rotate the elliptical block approximately 90 degrees. The block is then lightly secured by negative pressure adsorption and locking blocks, preventing scratches. During disassembly, the pull rods are rotated in the opposite direction to release the negative pressure. The operation is simple, achieving efficient and convenient installation and disassembly.

Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, and in particular to a modular quick-release in-vehicle air purifier. Background Technology

[0002] Air purifier technology is a system of technologies that purifies air through filtration, adsorption, and decomposition. Its core lies in using components such as filters, photocatalysts, and negative ion generators to remove pollutants such as particulate matter, harmful gases, and microorganisms from the air. Its design must balance purification efficiency, energy consumption, and applicable scenarios. By optimizing airflow paths and filter combinations, it achieves targeted purification and is widely used in enclosed spaces such as indoors and in vehicles, providing technological support for improving air quality.

[0003] In-car air purifiers are a specific application of air purification technology in the automotive setting. Addressing the challenges of limited space and complex pollutant sources (such as formaldehyde, odors, and exhaust residue) within a vehicle, they employ a more compact design. While retaining the core purification principles of traditional air purifiers, they optimize for the specific needs of the in-car environment, featuring improvements in size, power supply, and installation compatibility. This allows the purification technology to more efficiently adapt to the in-car environment and effectively address in-car air pollution issues.

[0004] However, in the existing technology, some car air purifiers require the use of complex connectors such as screws and clips for installation. This not only makes the operation cumbersome but may also cause scratches to the mounting platform inside the car. Disassembly requires special tools, which is time-consuming and laborious, making it difficult to achieve quick disassembly and assembly. This brings a lot of inconvenience to users' daily use and maintenance, especially when it is necessary to temporarily remove the air purifier, which is extremely inconvenient.

[0005] Therefore, a modular, quick-release in-vehicle air purifier is proposed to address the above problems. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a modular quick-release in-vehicle air purifier, which aims to improve the problems of existing in-vehicle air purifiers that require screws, clips, etc. for installation, which are cumbersome and easily scratch the mounting platform; disassembly requires special tools, which is time-consuming and laborious, difficult to disassemble and assemble quickly, and inconvenient to temporarily remove.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A modular quick-release in-vehicle air purifier includes an in-vehicle air purifier. Sealing boxes are provided on both the left and right sides of the in-vehicle air purifier. Two pull rods are provided on the top of the sealing boxes. An elliptical block is fixedly connected to one end of each pull rod. Sliding rods are rotatably connected to both sides of each elliptical block. Sealing plates that slide against the inner wall of the sealing boxes are fixedly connected to the other ends of multiple sliding rods.

[0009] As a further description of the above technical solution:

[0010] The front of the vehicle air purifier is fixedly connected to buttons for controlling the air purifier switch, adjusting the mode, and setting the operating parameters.

[0011] As a further description of the above technical solution:

[0012] The vehicle air purifier is equipped with a solar cover plate on the top for converting solar energy into power, and a charging port for external power charging is provided on the rear side of the vehicle air purifier.

[0013] As a further description of the above technical solution:

[0014] The bottom of the vehicle air purifier is fixedly connected to two soft pads to enhance stability;

[0015] As a further description of the above technical solution:

[0016] Both sides of the vehicle air purifier are detachably connected to side panels by screws. The inner wall of the sealing box is fixedly connected to the outer wall of the side panel, and the top of the sealing box is fixedly connected to the top cover.

[0017] As a further description of the above technical solution:

[0018] The bottom of the sealed box is fixedly connected to a rubber frame that helps to achieve stable adsorption.

[0019] As a further description of the above technical solution:

[0020] The inner wall of the top cover is slidably connected to two locking blocks. One side of each locking block is fixedly connected to a limit rod, and one side of the limit rod is fixedly connected to a spring. The other end of the spring is fixedly connected to one side of the inner wall of the top cover.

[0021] As a further description of the above technical solution:

[0022] One side of the elliptical block has a planar cutting structure that fits tightly against the top of the sealing box.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, during installation, simply place the car air purifier on the mounting platform, pull the lever to rotate the ellipse about 90 degrees, and the installation is completed by negative pressure adsorption and light fixation with the locking block, thus preventing scratches; during disassembly, simply rotate the lever in the opposite direction to release the negative pressure. The whole process is simple to operate and achieves efficient and convenient installation and disassembly.

[0025] 2. In this utility model, after the pull rod is rotated to the position, the locking block forms a light fixation under the action of the spring force. This fixing force is sufficient to overcome the slight shaking when the vehicle is bumpy. Together with the negative pressure adsorption, it forms a double fixation, which not only avoids the cumbersome operation caused by excessive locking, but also effectively prevents the device from being accidentally displaced and ensures the stability of use. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a modular quick-release in-vehicle air purifier proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the soft pad of a modular quick-release in-vehicle air purifier proposed in this utility model.

[0028] Figure 3 This is a schematic diagram of the sealing box of a modular quick-release in-vehicle air purifier proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the card block of a modular quick-release in-vehicle air purifier proposed in this utility model.

[0030] Legend:

[0031] 1. Car air purifier; 2. Button; 3. Solar cover; 4. Charging port; 5. Soft pad; 6. Side panel; 7. Sealing box; 8. Top cover; 9. Rubber frame; 10. Pull rod; 11. Ellipse block; 12. Sliding rod; 13. Sealing plate; 14. Locking block; 15. Limiting rod; 16. Spring. Detailed Implementation

[0032] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1 to 4This utility model provides an embodiment of a modular quick-release in-vehicle air purifier, including a vehicle-mounted purifier that purifies the air inside the vehicle. The front of the vehicle-mounted purifier is fixedly connected to buttons for controlling the purifier's power switch, mode adjustment, and operating parameter settings; these buttons constitute an operation module to regulate purification-related functions. The top of the vehicle-mounted purifier is equipped with a solar panel for converting solar energy into electrical energy, serving as one of the dual power supply modules. The rear of the vehicle-mounted purifier has a charging port for external power charging, also serving as one of the dual power supply modules. The bottom of the vehicle-mounted purifier is fixedly connected to two soft pads that enhance stability; these pads act as independent buffer modules to enhance initial stability. Side panels are detachably connected to both sides of the vehicle-mounted purifier via screws, allowing for quick disassembly for inspection of the internal purification components. Sealed boxes are provided on both the left and right sides of the vehicle-mounted purifier, providing a space to create negative pressure. The inner wall of the sealed box is fixedly connected to the outer wall of the side panel, and a top cover is fixedly connected to the top of the sealed box, providing installation space for components such as clips.

[0034] The bottom of the sealing box is fixedly connected to a rubber frame to aid in stable adsorption. This frame can slightly deform to adapt to a flat or slightly curved mounting surface to enhance sealing. Two pull rods are located at the top of the sealing box. Rotation of these rods drives the movement of an elliptical block for installation and removal. An elliptical block is fixedly connected to one end of each pull rod. Rotation of this block drives the movement of a sliding rod and a sealing plate. One side of the elliptical block has a flat cutting structure that fits snugly against the top of the sealing box. When rotated to 90 degrees, this structure makes full contact with the top of the sealing box, providing balanced support. Sliding rods are rotatably connected to both sides of the elliptical block, and these rods coordinate the movement of the elliptical block and the sealing plate. The other end of multiple sliding rods is fixedly connected to a sealing plate that slides on the inner wall of the sealing box. The sealing plate and the sealing box cooperate to form a sealed space. By rising, the internal space expands to form a negative pressure. The inner wall of the top cover is slidably connected to two locking blocks. Under the action of spring force, the locking blocks lightly fix the pull rod, which, together with the negative pressure adsorption, forms a double fixation to prevent the device from accidentally shifting when the vehicle is bumpy. A limit rod is fixedly connected to one side of the locking block. The limit rod limits the sliding of the locking block. A spring is fixedly connected to one side of the limit rod. The other end of the spring is fixedly connected to one side of the inner wall of the top cover. The spring provides elastic force to the locking block to achieve locking and unlocking.

[0035] Working Principle: During installation, the main body of the car air purifier 1 is placed on the mounting platform inside the car, with the bottom soft pad 5 serving as an independent buffer module to enhance initial stability. Pulling the lever 10 on the top of the sealing box 7 triggers the rotation of the fixedly connected elliptical block 11. Because the elliptical block 11 has an elliptical structure and a flat cutting module on one side, when rotated to 90 degrees, the flat surface completely fits against the top of the sealing box 7, forming a balanced support. The synchronously linked sliding rod 12 drives the sealing plate 13 to rise along the inner wall of the sealing box 7. Utilizing the airtightness of the sealing module, the internal space of the box is expanded, compressing the air between the sealing box 7 and the mounting platform to create negative pressure. Combined with the deformable rubber frame 9 at the bottom, this achieves stable adsorption onto flat or slightly curved mounting platforms, while avoiding scratches that sharp clips and screws might cause to the car, truly achieving non-destructive installation and disassembly.

[0036] After the pull rod 10 is rotated into place, it is lightly fixed by the locking module composed of the latch block 14, the limit rod 15 and the spring 16 in the top cover 8. The pull rod 10 slides into the center position along the arc surface of the latch block 14, and the spring 16 drives the latch block 14 with elastic force, forming a double fixing module with the negative pressure adsorption to prevent the car air purifier 1 from falling off when the car shakes slightly.

[0037] During operation, the front button 2 forms the operation module, which can adjust the purification switch, mode, and parameters; the top solar cover 3 and the rear charging port 4 form a dual power supply module, which realizes solar energy conversion and external power charging respectively. The two side panels 6 adopt a detachable module design with screw connection, which can be quickly disassembled for maintenance of the internal purification components of the vehicle air purifier 1.

[0038] During disassembly, simply rotate the pull rod 10 in the opposite direction to overcome the force of the spring 16, which will release the compressed air in the sealed box 7, reset each module, and achieve quick disassembly of the whole, fully demonstrating the convenience and flexibility of modular design.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular quick-release in-vehicle air purifier comprising a vehicle-mounted air purifier (1), characterized in that: The vehicle air purifier (1) is provided with a sealing box (7) on both the left and right sides. The top of the sealing box (7) is provided with two pull rods (10). One end of the pull rod (10) is fixedly connected to an elliptical block (11). Both sides of the elliptical block (11) are rotatably connected to sliding rods (12). The other ends of the multiple sliding rods (12) are fixedly connected to a sealing plate (13) that slides on the inner wall of the sealing box (7).

2. The modular quick-release in-vehicle air purifier of claim 1, wherein: The front side of the vehicle air purifier (1) is fixedly connected to a button (2) for controlling the air purifier switch, adjusting the mode and setting the operating parameters.

3. The modular quick-release in-vehicle air purifier of claim 1, wherein: The vehicle air purifier (1) is provided with a solar cover plate (3) for converting solar energy into power, and a charging port (4) for charging by an external power source is provided on the rear side of the vehicle air purifier (1).

4. The modular quick-release in-vehicle air purifier of claim 1, wherein: The bottom of the vehicle air purifier (1) is fixedly connected to two soft pads (5) to enhance stability.

5. The modular quick-release in-vehicle air purifier of claim 1, wherein: The vehicle air purifier (1) has side plates (6) that are detachably connected to both sides by screws. The inner wall of the sealing box (7) is fixedly connected to the outer wall of the side plate (6). The top of the sealing box (7) is fixedly connected to the top cover (8).

6. The modular quick-release in-vehicle air purifier of claim 1, wherein: The bottom of the sealed box (7) is fixedly connected to a rubber frame (9) to help achieve stable adsorption.

7. The modular quick-release in-vehicle air purifier of claim 5, wherein: The inner wall of the top cover (8) is slidably connected to two locking blocks (14). One side of the locking block (14) is fixedly connected to a limiting rod (15), and one side of the limiting rod (15) is fixedly connected to a spring (16). The other end of the spring (16) is fixedly connected to one side of the inner wall of the top cover (8).

8. The modular quick-release in-vehicle air purifier of claim 1, wherein: The ellipse (11) has a planar cutting structure on one side that fits tightly against the top of the sealing box (7).

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