Car-mounted air purifier

Abstract

The utility model discloses a car-mounted air purifier, which relates to the field of air purifiers, solves the problems that inertia is easy to generate in the braking or starting process of a car, the air purifier is easy to shake when being directly placed to cause position deviation, and certain danger exists, and comprises a main board and a wearing structure arranged on the side wall of the bottom, the wearing structure comprises long strips, long grooves are formed in the two side walls of the bottom of the main board, the long strips are installed on the embedded surfaces of the long grooves, the outer end of one long strip is fixedly connected with a buckle box, and the outer end of the other long strip is fixedly connected with an elastic inserting buckle; according to the vehicle-mounted air purifier, the main board is provided with the purification structure, the purifier is used in a fixed mode, the situation that due to inertia generated during braking or starting of a car, the position of the purifier slides or deviates is effectively reduced, the using process is more convenient, the whole wearing structure is ingenious in design and easy and convenient to operate, and the practicability and convenience of the vehicle-mounted air purifier are improved.

Description

Technical Field

[0001] This utility model relates to the field of air purifiers, specifically a car air purifier. Background Technology

[0002] An air purifier is a device that removes harmful substances such as particulate matter, gaseous pollutants, and microorganisms from indoor air. It captures, decomposes, or transforms air pollutants into harmless substances through built-in filters, adsorption materials, or chemical reactions, thereby providing clean and healthy indoor air.

[0003] Placing an air purifier directly on the windshield inside a car can be dangerous because the car's braking or starting motion can cause the purifier to wobble and shift out of place. Utility Model Content

[0004] The purpose of this invention is to provide a car air purifier that offers safety and stability during use, thereby solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a car air purifier, comprising a main board and a wearing structure disposed on the bottom side wall. The wearing structure includes a long strip, and long grooves are provided on both sides of the bottom of the main board. The long strip is installed in the embedded surface of the long groove. A buckle box is fixedly connected to the outer end of one long strip, and an elastic buckle is fixedly connected to the outer end of the other long strip. The main board is provided with a purification structure.

[0006] Preferably, the wearing structure further includes a winding shaft, with both ends of the winding shaft rotatably connected to the two sides inside the elongated groove. The elongated strip is fixedly connected to the outer surface of the winding shaft at one end of the elongated groove. A groove is provided at the bottom of the main board in the area near the elongated groove. One end of the winding shaft is rotatably inserted into the groove. The through end of the winding shaft is threaded and connected to a nut. A rotating block is also fixedly sleeved on the winding shaft in the area near the nut.

[0007] Preferably, the purification structure includes a battery, a circular cover plate, and a fan. A rectangular cavity is formed at the center of the main board, and two sets of parallel clamping plates are fixedly installed inside the cavity. Each set of clamping plates consists of two plates, which are arranged vertically in parallel and a fan is fixedly installed between them. A HEPA filter, an active material filter layer, and a PP electrostatic adsorption layer are sequentially placed on the upper surface of the clamping plate in the rectangular cavity. A dust filter is installed on the lower surface of the clamping plate in the rectangular cavity. A circular cover plate is installed on the top of the main board, and an embedded battery is installed on the front end of the main board.

[0008] Preferably, the front side of the motherboard has a charging port and a power switch.

[0009] Preferably, the top of the main board is fixedly connected with several annularly arranged arc-shaped support blocks, the outer wall of the arc-shaped support blocks is provided with threads, the bottom of the round cover plate is provided with an annular groove, and the annular groove is embedded in the side wall of the annular groove, which is matched with the threads.

[0010] Preferably, two magnetic plates are fixedly connected to the top of the dustproof net, and the clamps are made of iron sheet material.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the wearing structure allows it to be worn on the back of the driver's seat, and the purifier is used in a fixed manner, which effectively reduces the risk of the purifier slipping or deviating due to the inertia generated when the car brakes or starts, thus making the use process more convenient; when adjusting the length of the long strip, simply loosen the nut and rotate the rotating block to drive the winding shaft to rotate, realizing the winding and unwinding of the long strip. The entire wearing structure is ingeniously designed and easy to operate, improving the practicality and convenience of the car air purifier. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention after explosive decomposition.

[0015] Figure 4 for Figure 3 Another perspective of the local structure;

[0016] Figure 5 This is a three-dimensional enlarged structural diagram of the long strip and the winding shaft in this utility model.

[0017] In the diagram: 1. Mainboard; 2. Wearing structure; 201. Long strap; 202. Buckle box; 203. Elastic buckle; 204. Long groove; 205. Nut; 206. Thread; 207. Rotating block; 208. Rewinding shaft; 3. Purification structure; 301. Rectangular cavity; 302. Dust filter; 303. Charging port; 304. Switch; 305. Battery; 306. Groove; 307. Round cover plate; 308. PP electrostatic adsorption layer; 309. Active material filter layer; 3010. Thread; 3011. HEPA filter; 3012. Arc-shaped support block; 3013. Magnet plate; 3014. Annular groove; 3015. Clamping plate; 3016. Fan. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The illustration shows a car air purifier, including a main board 1 and a wearing structure 2 located on the bottom side wall. The wearing structure 2 includes a long strip 201. Long grooves 204 are provided on both sides of the bottom of the main board 1. The long strip 201 is installed in the embedded surface of the long groove 204. A buckle box 202 is fixedly connected to the outer end of one long strip 201, and an elastic buckle 203 is fixedly connected to the outer end of the other long strip 201. The main board 1 is provided with a purification structure 3.

[0020] It is worth noting that the two long straps 201 can be used to wrap around and secure the air purifier to the storage compartment area of ​​the car, or to wrap around the top opening panel area of ​​the storage compartment. Inserting the elastic buckle 203 into the buckle box 202 completes the installation inside the car. Alternatively, it can be worn on the back of the driver's seat, using a fixed method to effectively reduce the risk of the air purifier slipping or shifting due to inertia generated during braking or starting of the car, thus making the use process more convenient.

[0021] Please see Figure 1 , Figure 4 and Figure 5 The wearing structure 2 also includes a winding shaft 208, with both ends of the winding shaft 208 rotatably connected to the two sides inside the elongated groove 204. The elongated strip 201 is located at one end of the elongated groove 204 and is fixedly connected to the outer surface of the winding shaft 208. A groove 306 is provided at the bottom of the main board 1 in the area near the elongated groove 204. One end of the winding shaft 208 is rotatably inserted into the groove 306. The through end of the winding shaft 208 is provided with a thread 206 and is threadedly connected to a nut 205. A rotating block 207 is also fixedly sleeved on the winding shaft 208 in the area near the nut 205.

[0022] It is worth noting that the rotating block 207 facilitates manual rotation of the winding shaft 208, allowing the long strip 201 to be wound around it. This makes it easier to store and adjust the length of the long strip 201, making it more flexible to adapt to different vehicle models and installation locations. The engagement of the nut 205 and the thread 206 secures the winding shaft 208 to the main board 1, preventing it from rotating on its own and maintaining the stability of the long strip 201. When the length of the long strip 201 needs to be adjusted, simply loosen the nut 205 and rotate the rotating block 207 to rotate the winding shaft 208, thus enabling the long strip 201 to be wound up or down. The entire wearing structure 2 is ingeniously designed and easy to operate, improving the practicality and convenience of the car air purifier.

[0023] Please refer to Figure 2 , Figure 3 and Figure 4 The purification structure 3 includes a battery 305, a circular cover plate 307, and a fan 3016. A rectangular cavity 301 is opened at the center of the main board 1, and two sets of parallel clamping plates 3015 are fixedly installed inside it. There are two clamping plates 3015 in each set. The two clamping plates 3015 are arranged in parallel in the vertical direction and the fan 3016 is fixedly installed between them. A HEPA filter 3011, an active material filter layer 309, and a PP electrostatic adsorption layer 308 are placed sequentially on the upper surface of the clamping plate 3015 in the upper position of the rectangular cavity 301. A dust filter 302 is installed on the lower surface of the clamping plate 3015 in the lower position of the rectangular cavity 301. A circular cover plate 307 is installed on the top of the main board 1, and an embedded battery 305 is installed on the front end face of the main board 1.

[0024] It is worth noting that the embedded battery 305 provides power to the fan 3016, ensuring its normal operation. The start of the fan 3016 can accelerate airflow, allowing the air inside the vehicle to be processed by the purification structure 3. The HEPA filter 3011 has high-efficiency filtration performance and can effectively remove fine particulate matter in the air. The activated material filter layer 309 contains activated carbon or other adsorbent materials, which can adsorb odors in the air. The PP electrostatic adsorption layer 308 can further adsorb fine particulate matter in the air, improving the purification effect. The dust filter 302 is located at the bottom of the purification structure and can block larger impurities from entering, extending the service life of the purification components. The entire purification structure 3 is reasonably designed, has high purification efficiency, and can significantly improve the air quality inside the vehicle, providing passengers with a healthy and comfortable riding environment.

[0025] See Figure 1 and Figure 2 The front side of the motherboard 1 has a charging port 303 and a switch 304.

[0026] See Figure 1The main board 1 has several annularly arranged arc-shaped support blocks 3012 fixedly connected to its top. The outer wall of the arc-shaped support blocks 3012 is provided with threads 3010. The bottom of the round cover plate 307 is provided with an annular groove 3014. The annular groove 3014 is embedded in the threaded groove on the side wall that matches the threads 3010. The round cover plate 307 effectively protects the purification structure 3 located below it and prevents external factors from damaging the purification components. The round cover plate 307 can also be rotated and disassembled to facilitate the replacement of the filter element and related structures in the rectangular cavity 301.

[0027] See Figure 3 The dustproof net 302 has two magnet plates 3013 fixedly connected to its top, and the clamping plate 3015 is made of iron sheet material.

[0028] The clamping plate 3015 is located at the entrance of the purification structure 3 and is tightly connected to the dust filter 302 via magnetic attraction. This effectively prevents larger impurities from entering through the gaps in the purification structure 3, further improving the purification efficiency of the air purifier. Furthermore, the magnetic connection between the magnetic plate 3013 and the clamping plate 3015 facilitates cleaning or replacement of the dust filter 302, thereby extending the lifespan of the air purifier.

[0029] The elongated groove 204 is connected to the rectangular cavity 301. The height of the dustproof net 302 is higher than the top of the elongated groove 204, ensuring that the internal cavity of the car can pass normally through the dustproof net 302 and then into the rectangular cavity 301.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising" – "including" or any other variations thereof are intended to cover non-exclusive inclusion, such that a process – method – article or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process – method – article or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car air purifier, comprising a main board (1) and a wearing structure (2) disposed on the bottom side wall, characterized in that, The wearing structure (2) includes a long strip (201), and long grooves (204) are provided on both sides of the bottom position of the main board (1). The long strip (201) is installed in the embedded surface of the long groove (204). A buckle box (202) is fixedly connected to the outer end of one long strip (201), and an elastic buckle (203) is fixedly connected to the outer end of the other long strip (201). The main board (1) is provided with a purification structure (3).

2. The car air purifier according to claim 1, characterized in that: The wearing structure (2) also includes a winding shaft (208), the two ends of which are rotatably connected to the two sides inside the long groove (204). The long strip (201) is located at one end of the long groove (204) and is fixedly connected to the outer surface of the winding shaft (208). The bottom of the main board (1) is provided with a groove (306) in the area near the long groove (204). One end of the winding shaft (208) is rotatably inserted into the groove (306). The through end of the winding shaft (208) is provided with a thread (206) and a nut (205) is threadedly connected to it. A rotating block (207) is also fixedly sleeved on the area near the nut (205) of the winding shaft (208).

3. The car air purifier according to claim 1, characterized in that: The purification structure (3) includes a battery (305), a round cover plate (307), and a fan (3016). A rectangular cavity (301) is opened in the center of the main board (1), and two sets of parallel clamps (3015) are fixedly installed inside it. Each set of clamps (3015) consists of two clamps. The two clamps (3015) are arranged in parallel in the vertical direction and a fan (3016) is fixedly installed between them. On the upper surface of the clamp (3015) in the upper position of the rectangular cavity (301), a HEPA filter (3011), an active material filter layer (309), and a PP electrostatic adsorption layer (308) are placed in sequence. On the lower surface of the clamp (3015) in the lower position of the rectangular cavity (301), a dust filter (302) is installed. A round cover plate (307) is installed on the top of the main board (1), and an embedded battery (305) is installed on the front end of the main board (1).

4. A car air purifier according to claim 3, characterized in that: The motherboard (1) has a charging port (303) and a switch (304) on its front side.

5. A car air purifier according to claim 3, characterized in that: The main board (1) is fixedly connected to several annular arc-shaped support blocks (3012) at the top. The outer side wall of the arc-shaped support block (3012) is provided with threads (3010). The bottom of the round cover plate (307) is provided with an annular groove (3014). The annular groove (3014) is embedded in the side wall of the threaded groove that matches the threads (3010).

6. A car air purifier according to claim 3, characterized in that: The dustproof net (302) is fixedly connected to two magnet plates (3013) at the top, and the clamping plate (3015) is made of iron sheet material.

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