Air conditioner filter convenient to clean
Patent Information
- Application Number
- CN202522567683.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-03
- Publication Date
- 2026-10-30
- Estimated Expiration
- 2035-12-03
AI Technical Summary
[0003]现有的空调滤清器使用的滤芯材质大都为较软的环保材料，在长时间使用后其内部容易堆积大量的灰尘与杂质，再次使用时容易影响车内的空气味道，影响使用者的使用舒适度，且因材质较软，对过滤芯的清理与拆卸效果不理想，容易滤芯早晨损坏，因此需要提供一种便于清理的空调滤清器来解决上述问题
本实用新型中，通过设置的L形限位卡板与辅助安装框固定连接，限位框连接在L形限位卡板中间的限位滑槽内部，限位框一侧的T形安装滑轨与安装壳体滑动连接，从而实现对L形限位卡板与辅助安装框的限位连接，从而提高辅助安装框与U形过滤芯的使用稳定性，方便对辅助安装框与U形过滤芯的拆卸清理，且通过设置的辅助安装框加强U形过滤芯的使用强度，防止U形过滤芯清理时因材质较软出现损坏，提高装置的实用性。
Smart Images
Figure CN224911983U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of air filtration technology, and in particular to an air conditioning filter that is easy to clean. Background Technology
[0002] Air conditioning filters, also known as pollen filters, are used in automobiles to filter the air entering the vehicle from the outside, improving air cleanliness. The filters typically remove impurities such as fine particles, pollen, bacteria, industrial waste gases, and dust. The purpose of an air conditioning filter is to prevent these substances from entering the air conditioning system and damaging it, providing a good air environment for passengers and protecting their health. It also helps prevent windshield fogging.
[0003] Existing air conditioning filters mostly use relatively soft, environmentally friendly filter materials. After prolonged use, a large amount of dust and impurities tend to accumulate inside, which can affect the air quality inside the car and the user's comfort when used again. Furthermore, due to the softness of the material, the filter is not easy to clean and disassemble, and it is prone to damage in the morning. Therefore, there is a need to provide an air conditioning filter that is easy to clean to solve the above problems. Summary of the Invention
[0004] The main objective of this invention is to provide an air conditioning filter that is easy to clean, which can effectively solve the problems in the background art.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An easy-to-clean air conditioning filter includes a filter body. The filter body includes a mounting housing, a limiting plate and a locking block are provided on the side of the mounting housing, a flow hole is provided at the bottom of the mounting housing, an auxiliary mounting frame and a U-shaped filter element are provided in the middle of the mounting housing, and a connecting component is provided on one side of the mounting housing. The connecting component includes an L-shaped limiting plate, with a limiting groove on one side and a limiting frame on the outside of the L-shaped limiting plate. The limiting frame has a T-shaped mounting rail and a limiting groove on its side, and a positioning bolt rod and a rotating handle on the bottom of one side of the limiting frame.
[0006] Preferably, a limiting plate is fixedly connected to the side of the mounting housing, and a locking block is fixedly connected to the side of the limiting plate near the mounting housing. There are two locking blocks, which are symmetrically distributed on both sides of the limiting plate. Multiple flow holes are opened at the bottom of the mounting housing, and the flow holes are interconnected with the interior of the mounting housing.
[0007] Preferably, an auxiliary mounting frame is slidably connected inside the mounting housing, and the outer wall of the auxiliary mounting frame is in contact with the inner wall of the mounting housing. A U-shaped filter element is installed in the middle of the auxiliary mounting frame, and multiple U-shaped grooves are staggered at the top and bottom of the U-shaped filter element.
[0008] Preferably, one side of the L-shaped limiting plate is fixedly connected to the top of one side of the auxiliary mounting frame, and there are two L-shaped limiting plates, which are symmetrically distributed on the top two sides of the auxiliary mounting frame. The side of the L-shaped limiting plate away from the auxiliary mounting frame is engaged with the outside of the mounting housing, and a groove is provided on the side of the mounting housing near the L-shaped limiting plate. The L-shaped limiting plate is engaged with the inside of the groove, and the top of the L-shaped limiting plate is horizontally set with the top of the mounting housing.
[0009] Preferably, a limiting groove is provided in the middle of the side of the L-shaped limiting plate away from the auxiliary mounting frame, and a limiting frame is slidably connected inside the limiting groove. A limiting groove is provided on the side of the limiting frame close to the L-shaped limiting plate, and the bottom side of the L-shaped limiting plate is slidably connected inside the limiting groove.
[0010] Preferably, the top end of the limiting frame has a limiting groove that contacts the outer wall of the mounting housing, and a T-shaped mounting rail is fixedly connected to the side of the limiting frame near the mounting housing. The T-shaped mounting rail is slidably connected to the mounting housing, and a mounting groove is provided on the outer wall of the mounting housing. The T-shaped mounting rail is slidably connected inside the mounting groove.
[0011] Preferably, the bottom of the limiting frame away from the mounting housing is connected to a positioning bolt rod by a thread, and the positioning bolt rod passes through the limiting frame and is connected to the mounting housing. The mounting housing has a positioning groove on the side near the positioning bolt rod, and the positioning bolt rod is connected to the inside of the positioning groove. A rotating handle is fixedly connected to the end of the positioning bolt rod away from the positioning groove.
[0012] Compared with the prior art, the present invention has the following beneficial effects: In this invention, an L-shaped limiting plate is fixedly connected to an auxiliary mounting frame. The limiting frame is connected to the limiting groove in the middle of the L-shaped limiting plate, and a T-shaped mounting rail on one side of the limiting frame is slidably connected to the mounting housing. This achieves a limiting connection between the L-shaped limiting plate and the auxiliary mounting frame, thereby improving the stability of the auxiliary mounting frame and the U-shaped filter element, facilitating disassembly and cleaning of the auxiliary mounting frame and the U-shaped filter element, and strengthening the U-shaped filter element by the auxiliary mounting frame to prevent damage during cleaning due to its soft material, thus improving the practicality of the device. Attached Figure Description
[0013] Figure 1 This is a first-view structural schematic diagram of the entire device of this utility model; Figure 2 This is a second-view structural schematic diagram of the overall device of this utility model; Figure 3 This is a schematic diagram of the unfolded structure of the filter body of this utility model; Figure 4 This is a schematic diagram of the structure of the connecting component of this utility model.
[0014] In the diagram: 1. Filter body; 2. Mounting housing; 3. Limiting plate; 4. Locking block; 5. Flow hole; 6. Auxiliary mounting frame; 7. U-shaped filter element; 8. Connecting assembly; 9. L-shaped limiting plate; 10. Groove; 11. Limiting slide groove; 12. Limiting frame; 13. Limiting groove; 14. T-shaped mounting slide rail; 15. Mounting slide groove; 16. Positioning bolt rod; 17. Rotating handle; 18. Positioning slot. Detailed Implementation
[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0016] like Figure 1-4 As shown, an easy-to-clean air conditioning filter includes a filter body 1, characterized in that: The filter body 1 includes a mounting housing 2. The side of the mounting housing 2 is provided with a limiting plate 3 and a locking block 4. The bottom of the mounting housing 2 is provided with a flow hole 5. The middle of the mounting housing 2 is provided with an auxiliary mounting frame 6 and a U-shaped filter element 7. The side of the mounting housing 2 is provided with a connecting component 8. The limiting plate 3 is fixedly connected to the side of the mounting housing 2. The side of the limiting plate 3 near the mounting housing 2 is fixedly connected with a locking block 4. There are two locking blocks 4, which are symmetrically distributed on both sides of the limiting plate 3. The bottom of the mounting housing 2 has multiple flow holes 5, and the flow holes 5 are interconnected with the interior of the mounting housing 2. The interior of the mounting housing 2 is slidably connected with the auxiliary mounting frame 6, and the outer wall of the auxiliary mounting frame 6 is in contact with the inner wall of the mounting housing 2. The middle of the auxiliary mounting frame 6 is installed with a U-shaped filter element 7, and the top and bottom of the U-shaped filter element 7 are staggered with multiple U-shaped grooves. The connecting component 8 includes an L-shaped limiting plate 9. One side of the L-shaped limiting plate 9 is provided with a limiting groove 11, and the outside of the L-shaped limiting plate 9 is provided with a limiting frame 12. The side of the limiting frame 12 is provided with a T-shaped mounting slide rail 14 and a limiting groove 13. The bottom of one side of the limiting frame 12 is provided with a positioning bolt rod 16 and a rotating handle 17. One side of the L-shaped limiting plate 9 is fixedly connected to the top of one side of the auxiliary mounting frame 6. There are two L-shaped limiting plates 9, which are symmetrically distributed on the top two sides of the auxiliary mounting frame 6. The side of the L-shaped limiting plate 9 away from the auxiliary mounting frame 6 is engaged with the outside of the mounting housing 2. The side of the mounting housing 2 close to the L-shaped limiting plate 9 is provided with a groove 10. The L-shaped limiting plate 9 is engaged with the inside of the groove 10. The top of the L-shaped limiting plate 9 is horizontally set with the top of the mounting housing 2. A limiting groove 11 is provided in the middle of the side of the L-shaped limiting plate 9 away from the auxiliary mounting frame 6, and a limiting frame 12 is slidably connected inside the limiting groove 11. A limiting groove 13 is provided on the side of the limiting frame 12 close to the L-shaped limiting plate 9, and the bottom side of the L-shaped limiting plate 9 is slidably connected inside the limiting groove 13. The limiting groove 11 at the top end of the limiting frame 12 contacts the outer wall of the mounting housing 2, and a T-shaped mounting slide rail 14 is fixedly connected to the side of the limiting frame 12 close to the mounting housing 2. The T-shaped mounting slide rail 14 is slidably connected to the mounting housing 2, and a mounting groove 15 is provided on the outer wall of the mounting housing 2. The T-shaped mounting slide rail 14 is slidably connected inside the mounting groove 15. A positioning bolt rod 16 is threadedly connected to the bottom of the side of the limiting frame 12 away from the mounting housing 2, and the positioning bolt rod 16 passes through the limiting frame 12 and connects to the mounting housing 2. A positioning groove 18 is provided on the side of the mounting housing 2 near the positioning bolt rod 16, and the positioning bolt rod 16 is connected to the inside of the positioning groove 18. A rotating handle 17 is fixedly connected to the end of the positioning bolt rod 16 away from the positioning groove 18. It is fixedly connected to the auxiliary mounting frame 6 through the set L-shaped limiting plate 9. The limiting frame 12 is connected to the limiting slide groove 11 in the middle of the L-shaped limiting plate 9. The T-shaped mounting slide rail 14 on one side of the limiting frame 12 is slidably connected to the mounting housing 2, thereby realizing the limiting connection between the L-shaped limiting plate 9 and the auxiliary mounting frame 6, thereby improving the stability of the auxiliary mounting frame 6 and the U-shaped filter element 7, facilitating the disassembly and cleaning of the auxiliary mounting frame 6 and the U-shaped filter element 7, and strengthening the use of the U-shaped filter element 7 by the set auxiliary mounting frame 6, preventing damage to the U-shaped filter element 7 due to its soft material during cleaning, and improving the practicality of the device.
[0017] It should be noted that this utility model is an air conditioning filter that is easy to clean. In use, the auxiliary mounting frame 6 drives the U-shaped filter element 7 to be installed inside the mounting housing 2. The L-shaped limiting plates 9 on both sides of the top of the auxiliary mounting frame 6 are engaged with the grooves 10 on both sides of the top of the mounting housing 2. Then, the limiting frame 12 is slidably connected to the limiting groove 11 on the side of the L-shaped limiting plate 9. The T-shaped mounting rail 14 on one side of the limiting frame 12 is slidably connected to the mounting groove 15 on the outer wall of the mounting housing 2. The bottom of the L-shaped limiting plate 9 slides... The movable connection is inside the limiting groove 13. After the connection is completed, rotate the rotating handle 17 at one end of the positioning bolt rod 16 so that the rotating handle 17 drives the positioning bolt rod 16 through the limiting frame 12 and connects to the positioning groove 18 on the inner wall of the mounting housing 2, thereby completing the positioning connection between the limiting frame 12 and the mounting housing 2, improving the stability of the limiting connection. Insert the mounting housing 2 and the limiting plate 3 into the position where they are needed, and connect them by the set locking block 4, which facilitates the use of the U-shaped filter element 7 in the middle of the auxiliary mounting frame 6.
[0018] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An easy-to-clean air conditioning filter, comprising a filter body (1), characterized in that: The filter body (1) includes a mounting housing (2), a limiting plate (3) and a locking block (4) are provided on the side of the mounting housing (2), and a flow hole (5) is provided at the bottom of the mounting housing (2). An auxiliary mounting frame (6) and a U-shaped filter element (7) are provided in the middle of the mounting housing (2), and a connecting component (8) is provided on one side of the mounting housing (2). The connecting component (8) includes an L-shaped limiting plate (9), a limiting groove (11) is provided on one side of the L-shaped limiting plate (9), and a limiting frame (12) is provided on the outside of the L-shaped limiting plate (9). A T-shaped mounting rail (14) and a limiting groove (13) are provided on the side of the limiting frame (12), and a positioning bolt rod (16) and a rotating handle (17) are provided on the bottom of one side of the limiting frame (12).
2. The air conditioning filter that is easy to clean according to claim 1, characterized in that: The side of the mounting housing (2) is fixedly connected to a limiting plate (3), and a locking block (4) is fixedly connected to the side of the limiting plate (3) near the mounting housing (2). There are two locking blocks (4), which are symmetrically distributed on both sides of the limiting plate (3). The bottom of the mounting housing (2) is provided with multiple flow holes (5), and the flow holes (5) are interconnected with the interior of the mounting housing (2).
3. An air conditioning filter that is easy to clean according to claim 2, characterized in that: An auxiliary mounting frame (6) is slidably connected inside the mounting housing (2), and the outer wall of the auxiliary mounting frame (6) is in contact with the inner wall of the mounting housing (2). A U-shaped filter core (7) is installed in the middle of the auxiliary mounting frame (6), and multiple U-shaped grooves are staggered at the top and bottom of the U-shaped filter core (7).
4. An air conditioning filter that is easy to clean according to claim 1, characterized in that: One side of the L-shaped limiting plate (9) is fixedly connected to the top of one side of the auxiliary mounting frame (6), and there are two L-shaped limiting plates (9), which are symmetrically distributed on the top two sides of the auxiliary mounting frame (6). The side of the L-shaped limiting plate (9) away from the auxiliary mounting frame (6) is engaged with the outside of the mounting housing (2), and the mounting housing (2) has a groove (10) on the side close to the L-shaped limiting plate (9). The L-shaped limiting plate (9) is engaged with the inside of the groove (10), and the top of the L-shaped limiting plate (9) is horizontally set with the top of the mounting housing (2).
5. An air conditioning filter that is easy to clean according to claim 1, characterized in that: The L-shaped limiting plate (9) has a limiting groove (11) in the middle on the side away from the auxiliary mounting frame (6), and a limiting frame (12) is slidably connected inside the limiting groove (11). The limiting frame (12) has a limiting groove (13) on the side close to the L-shaped limiting plate (9), and the bottom side of the L-shaped limiting plate (9) is slidably connected inside the limiting groove (13).
6. An air conditioning filter that is easy to clean according to claim 5, characterized in that: The top end of the limiting frame (12) has a limiting groove (11) that contacts the outer wall of the mounting housing (2), and a T-shaped mounting rail (14) is fixedly connected to the side of the limiting frame (12) near the mounting housing (2). The T-shaped mounting rail (14) is slidably connected to the mounting housing (2), and a mounting groove (15) is provided on the outer wall of the mounting housing (2). The T-shaped mounting rail (14) is slidably connected inside the mounting groove (15).
7. An air conditioning filter that is easy to clean according to claim 6, characterized in that: The bottom of the limiting frame (12) away from the mounting housing (2) is connected to a positioning bolt rod (16) by a thread, and the positioning bolt rod (16) passes through the limiting frame (12) and is connected to the mounting housing (2). The mounting housing (2) has a positioning groove (18) on the side close to the positioning bolt rod (16), and the positioning bolt rod (16) is connected to the inside of the positioning groove (18). The end of the positioning bolt rod (16) away from the positioning groove (18) is fixedly connected to a rotating handle (17).