High-efficiency automobile air conditioner filter

Abstract

The utility model relates to the technical field of automobile air conditioner filters, and discloses a high-efficiency automobile air conditioner filter which comprises a connecting frame, a filter element plate is arranged in the connecting frame, mounting columns are fixedly connected to the interiors of the front end and the rear end of the connecting frame, mounting grooves are formed in the outer walls of the front end and the rear end of the filter element plate, and the mounting grooves are clamped with the mounting columns. Rotating plates are rotationally connected to the outer walls of the front and rear ends of the connecting frame, limiting columns are fixedly connected to the opposite faces of the rotating plates, and sliding grooves are formed in the inner walls of the front and rear ends of the left side of the filter element plate. The mounting grooves in the outer walls of the front end and the rear end of the filter element plate are clamped with the mounting columns in the front end and the rear end of the connecting frame, so that the filter element plate can be preliminarily positioned in the connecting frame, and then the filter element plate is mounted by further operation in cooperation with an extrusion plate, a damping spring, a related limiting structure and the like; the filter element plate is simple and convenient to mount and operate and accurate in positioning, the mounting efficiency can be improved, and the stability after mounting can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of automotive air conditioning filter technology, specifically a high-efficiency automotive air conditioning filter. Background Technology

[0002] An automotive air conditioning filter is a filter specifically designed for purifying the air inside a car cabin. It uses a composite filter cloth made of highly efficient adsorption material—activated carbon—and long-filament non-woven fabric. The filter has a compact structure and can effectively filter smoke, pollen, dust, harmful gases, and various odors. The filter can also efficiently filter and adsorb particulate impurities to achieve oil filtration and air purification.

[0003] The overall performance and comfort features of automobiles are constantly improving. Modern car air conditioning systems are becoming increasingly intelligent, and high-efficiency air conditioning filters, as an important component of these systems, can better fulfill their functions when matched with them. Some high-end cars are equipped with automatic air conditioning systems and air quality monitoring systems, and high-efficiency filters can work in conjunction with these systems to automatically adjust the filtration mode according to the air quality inside the vehicle, ensuring that a good air environment is always maintained inside the car.

[0004] When installing filter plates, it is difficult to determine the correct position of the filter plates in the connecting frame. Installers may need to spend a lot of time adjusting the position of the filter plates to ensure that they can be installed correctly. They may need to constantly compare and measure, and may even need multiple people to work together to ensure that the filter plates are placed in the right position, which will greatly reduce installation efficiency.

[0005] To address the aforementioned issues, a high-efficiency automotive air conditioning filter is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a high-efficiency automotive air conditioning filter, which solves the problem in the background technology that installers may need to spend a lot of time adjusting the position of the filter plate to ensure that it can be installed correctly. This may require constant comparison and measurement, and may even require multiple people to work together to ensure that the filter plate is placed in the right position, which will greatly reduce the installation efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency automotive air conditioning filter, comprising a connecting frame, a filter element plate disposed inside the connecting frame, mounting posts fixedly connected to the front and rear ends of the connecting frame, mounting grooves being formed on the outer walls of the front and rear ends of the filter element plate, and the mounting grooves engaging with the mounting posts, rotating plates being rotatably connected to the outer walls of the front and rear ends of the connecting frame, and limit posts being fixedly connected to the opposite side of the rotating plates, sliding grooves being formed on the inner walls of the front and rear ends of the left side of the filter element plate, a damping spring being fixedly connected inside the left side of the connecting frame, slots being formed inside the front and rear ends of the left side of the connecting frame, and a mounting assembly disposed inside the right side of the connecting frame.

[0008] By adopting the above technical solution, the filter plate is limited and controlled by the mounting column and the mounting groove. The height of the mounting column and the mounting groove are the same, and the damping spring can move on the inner wall through the groove.

[0009] As a further description of the above technical solution: the installation component includes an arched frame, which is fixedly connected to the front and rear ends of the connecting frame.

[0010] By adopting the above technical solution, the arched frame is fixed at both ends of the connecting frame.

[0011] As a further description of the above technical solution: the left and right outer walls of the connecting frame are fixedly connected with mounting corners.

[0012] By adopting the above technical solution, it is convenient to install and fix the connecting frame.

[0013] As a further description of the above technical solution: one end of the damping spring is fixedly connected to a compression plate, and the compression plate is slidably connected to the sliding groove.

[0014] By adopting the above technical solution, the filter element plate is installed by extruding the extrusion plate, and the limit control is achieved by resetting the damping spring.

[0015] As a further description of the above technical solution: the arched frame is internally rotatably connected with a bidirectional threaded rod, and the bidirectional threaded rod is internally threaded with the connecting frame.

[0016] By adopting the above technical solution, the bidirectional threaded rod rotates inside the connecting frame.

[0017] As a further description of the above technical solution: both the left and right outer rings of the bidirectional threaded rod are threaded with nut pairs, and a clamping plate is fixedly connected to the top of the nut pairs.

[0018] By adopting the above technical solution, the rotation of the bidirectional threaded rod drives the nut assembly and the clamping plate to move.

[0019] As a further description of the above technical solution: an arc-shaped plate is fixedly connected to the opposite side of the clamping plate, and an aromatherapy stick is arranged between the arc-shaped plates.

[0020] By adopting the above technical solution, the cylindrical aromatherapy stick is fixed by an arc-shaped plate.

[0021] As a further description of the above technical solution: the nut assembly has a limit rod that runs through and slides through it, and the limit rod is fixedly connected to the arched frame.

[0022] By adopting the above technical solution, the nut assembly is guided and limited by the limiting rod.

[0023] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0024] 1. The high-efficiency automotive air conditioning filter provided by this utility model firstly achieves the initial positioning of the filter plate in the connecting frame by engaging the mounting grooves on the outer walls of the front and rear ends of the filter plate with the mounting posts inside the front and rear ends of the connecting frame. Subsequently, the filter plate is further installed by using a pressing plate, damping spring and related limiting structures. This makes the installation of the filter plate simple and accurate, which helps to improve installation efficiency and ensure stability after installation.

[0025] 2. The high-efficiency automotive air conditioning filter provided by this utility model allows the nut pair to move in opposite directions or back directions when the bidirectional threaded rod is used, thereby clamping or loosening the aroma stick. The limiting rod ensures that the nut pair can only move along the axial direction of the bidirectional threaded rod and will not rotate with it, which facilitates the installation of the aroma stick. At the same time, it can be easily disassembled and replaced when the aroma stick needs to be replaced, improving the convenience and flexibility of using the aroma stick function. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is an exploded structural diagram of the filter plate of this utility model;

[0028] Figure 3 This is a schematic diagram of the rotating plate of this utility model;

[0029] Figure 4 This is a cross-sectional structural diagram of the connecting frame of this utility model;

[0030] Figure 5 This is an exploded structural diagram of the arched frame of this utility model.

[0031] In the diagram: 1. Connecting frame; 2. Filter plate; 3. Mounting angle; 4. Aroma stick; 5. Rotating plate; 6. Sliding groove; 7. Mounting groove; 8. Mounting column; 9. Limiting column; 10. Damping spring; 11. Extrusion plate; 12. Arched frame; 13. Two-way threaded rod; 14. Nut pair; 15. Limiting rod; 16. Clamping plate; 17. Arc plate; 18. Slot. 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] To further understand the contents of this utility model, a detailed description of this utility model will be provided with reference to the accompanying drawings.

[0034] Reference Figure 1 The present invention discloses a high-efficiency automotive air conditioning filter, including a connecting frame 1, and a filter element plate 2 is disposed inside the connecting frame 1. The connecting frame 1 serves as an integral frame structure, providing an installation foundation and support for the internal filter element plate 2 and other components.

[0035] Reference Figure 2 and Figure 3 The front and rear ends of the connecting frame 1 are fixedly connected with mounting posts 8. The front and rear ends of the filter plate 2 are provided with mounting grooves 7 on their outer walls. The mounting grooves 7 engage with the mounting posts 8. The size of the mounting posts 8 is adapted to the mounting grooves 7, so that the filter plate 2 can be accurately inserted into the connecting frame 1 and initially positioned by engaging. This design ensures that the filter plate 2 is installed accurately and stably in the connecting frame 1, preventing it from shifting or shaking during use. Rotating plates 5 are rotatably connected to the outer walls of both the front and rear ends of the connecting frame 1. Limiting posts 9 are fixedly connected to the opposite side of the rotating plates 5. The rotating plates 5 and the limiting posts 9 lock the filter plate 2 from the front and rear directions, effectively preventing the filter plate 2 from shifting in the front and rear directions, and further improving the stability of the filter plate 2 installation. Sliding grooves 6 are opened on the inner walls of both the front and rear ends of the left side of the filter plate 2. A damping spring 10 is fixedly connected to the inside of the left side of the connecting frame 1. The damping spring 10 is in a compressed state, providing a pre-tightening force to the left for the filter plate 2. When the filter plate 2 is installed in place, the damping spring 10 is pressed tightly against the filter plate 2 by the pressing plate 11, further enhancing the fixing effect of the filter plate 2 in the connecting frame 1. Meanwhile, the sliding groove 6 provides guidance for the movement of the extrusion plate 11, ensuring that the pre-tightening force is evenly applied to the filter plate 2. The front and rear ends of the left side of the connecting frame 1 are provided with slots 18. The outer walls of the left and right sides of the connecting frame 1 are fixedly connected with mounting corners 3. One end of the damping spring 10 is fixedly connected to the extrusion plate 11, and the extrusion plate 11 is slidably connected to the sliding groove 6.

[0036] Reference Figure 4 and Figure 5An installation assembly is located inside the right side of the connecting frame 1. This assembly includes an arched frame 12, which is fixedly connected to the front and rear ends of the connecting frame 1. A bidirectional threaded rod 13 is rotatably connected inside the arched frame 12 and is threadedly connected to the inside of the connecting frame 1. The bidirectional threaded rod 13 can move axially relative to the connecting frame 1 when rotated, providing power for clamping and releasing the aromatherapy stick 4. Nut pairs 14 are threadedly connected to the outer rings of both sides of the bidirectional threaded rod 13. A clamping plate 16 is fixedly connected to the top of the nut pairs 14. An arc-shaped plate 17 is fixedly connected to the opposite side of the clamping plate 16. An aromatherapy stick 4 is positioned between the arc-shaped plates 17. When it is necessary to install the aromatherapy stick 4... When the aroma stick 4 is placed between the arc-shaped plates 17, the double-threaded rod 13 is rotated, causing the nut assembly 14 to move the clamping plate 16 and the arc-shaped plate 17 toward each other until the arc-shaped plate 17 tightly clamps the aroma stick 4, ensuring that the aroma stick 4 will not loosen or fall off during use. The nut assembly 14 has a limit rod 15 that is slidably connected inside, and the limit rod 15 is fixedly connected to the arch frame 12. The limit rod 15 provides guidance and restriction for the nut assembly 14, ensuring that the nut assembly 14 can only move along the axial direction of the double-threaded rod 13, and will not rotate with the rotation of the double-threaded rod 13, thereby ensuring that the clamping mechanism can work normally and stably clamp the aroma stick 4.

[0037] Working principle: The mounting grooves 7 on the outer walls of the front and rear ends of the filter plate 2 engage with the mounting posts 8 inside the front and rear ends of the connecting frame 1, achieving initial positioning of the filter plate 2 within the connecting frame 1. Simultaneously, the pressing plate 11 presses against the damping spring 10, allowing the vertical sliding groove 6 to slide against the pressing plate 11 and be installed inside the filter plate 2. Releasing the pressing plate 11 resets the damping spring 10, allowing it to slide along the inner wall of the horizontal sliding groove 6, closing the rotating plate 5. The limiting post 9 then engages with the pressing plate 11... The filter plate 2 is installed using a limit control system. When the bidirectional threaded rod 13 is rotated, the nut assembly 14 drives the clamping plate 16 and the arc-shaped plate 17 to move in opposite directions, thereby clamping or loosening the aromatherapy stick 4. This facilitates the installation and replacement of the aromatherapy stick 4. The limit rod 15 ensures that the nut assembly 14 can only move axially along the bidirectional threaded rod 13 and will not rotate with it. During the installation of the aromatherapy stick 4, the air is filtered and purified by the filter plate 2, while the aromatherapy stick 4 emits fragrance, improving the air environment inside the vehicle. This structural design allows the automotive air conditioning filter to not only have a highly efficient filtration function but also an aromatherapy function, providing a more comfortable riding experience for passengers.

[0038] 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 process, method, article, or apparatus.

[0039] 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 high-efficiency automotive air conditioning filter, comprising a connecting frame (1), characterized in that: The connecting frame (1) is provided with a filter plate (2). The front and rear ends of the connecting frame (1) are fixedly connected with mounting posts (8). The front and rear ends of the filter plate (2) are provided with mounting grooves (7), and the mounting grooves (7) are engaged with the mounting posts (8). The front and rear ends of the connecting frame (1) are rotatably connected with rotating plates (5). The opposite side of the rotating plates (5) is fixedly connected with limit posts (9). The front and rear ends of the left side of the filter plate (2) are provided with sliding grooves (6). The left side of the connecting frame (1) is fixedly connected with a damping spring (10). The front and rear ends of the left side of the connecting frame (1) are provided with slots (18). The right side of the connecting frame (1) is provided with an installation component.

2. The high-efficiency automotive air conditioning filter according to claim 1, characterized in that: The installation assembly includes an arched frame (12) which is fixedly connected to the front and rear ends of the connecting frame (1).

3. The high-efficiency automotive air conditioning filter according to claim 1, characterized in that: The connecting frame (1) has mounting corners (3) fixedly connected to the outer walls on both the left and right sides.

4. The high-efficiency automotive air conditioning filter according to claim 1, characterized in that: One end of the damping spring (10) is fixedly connected to a compression plate (11), and the compression plate (11) is slidably connected to the sliding groove (6).

5. A high-efficiency automotive air conditioning filter according to claim 2, characterized in that: The arched frame (12) is rotatably connected to a bidirectional threaded rod (13), and the bidirectional threaded rod (13) is threadedly connected to the inside of the connecting frame (1).

6. A high-efficiency automotive air conditioning filter according to claim 5, characterized in that: The outer rings on both sides of the bidirectional threaded rod (13) are threaded with nut pairs (14), and the top of the nut pairs (14) is fixedly connected with a clamping plate (16).

7. A high-efficiency automotive air conditioning filter according to claim 6, characterized in that: An arc-shaped plate (17) is fixedly connected to the opposite side of the clamp (16), and an aromatherapy stick (4) is arranged between the arc-shaped plates (17).

8. A high-efficiency automotive air conditioning filter according to claim 6, characterized in that: The nut assembly (14) has a limit rod (15) that runs through and slides through it, and the limit rod (15) is fixedly connected to the arch frame (12).

Images