Automobile air conditioner filter with filter element convenient to replace

Abstract

The utility model discloses an automobile air conditioner filter with a filter element convenient to replace, and relates to the technical field of automobile air conditioner filters, the automobile air conditioner filter comprises a shell, an air inlet, an air outlet, a sliding groove, a filter screen, a partition plate and a fixing plate, by arranging a lifting device, a fixing component, a connecting component and a lifting assembly, a lifting motor is started to drive a rotating shaft to rotate, and the filter element can be conveniently replaced. A first fixing rod is driven to rotate, a connecting block fixedly connected with a second fixing shaft moves, a second fixing rod rotationally connected with a third fixing shaft rotates, a first connecting rod and the second connecting rod are driven to rotate, and a lifting rod fixedly connected with a fourth fixing shaft and a fifth fixing shaft moves; according to the filter screen lifting device, lifting of the filter screen is achieved, lossless replacement of the filter screen is achieved by arranging the springback device, rapid replacement of the filter screen is achieved by arranging the structure, the replacement process is more convenient and rapid, and related parts cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile air conditioning filters, in particular to an automobile air conditioning filter with a filter element that is easy to replace. Background Art

[0002] Car cabin filters are used to filter the air inside the car cabin and the air circulating inside and outside the cabin. They remove dust, impurities, smoke odors, pollen, etc. from the air inside or entering the cabin to ensure the health of passengers and remove odors in the cabin. Car air filters are mainly responsible for removing particulate impurities in the air. However, when the filter element is used for a long time, a large amount of dust will be absorbed on the surface, affecting the purification effect. The air filter element needs to be replaced regularly. However, the current car air filter is not convenient for people to replace the filter element. Replacement is troublesome, and the related parts are easily damaged during the replacement process, resulting in a decrease in the air filter's filtering effect. Therefore, some improvements are needed. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an automobile air conditioning filter that is easy to replace the filter element, aiming to solve the above technical problems.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An automobile air conditioning filter with an easy-to-replace filter element comprises a housing, an air inlet, and an air outlet, wherein the air inlet is fixedly connected to the housing; the air outlet is fixedly connected to the housing; and further comprises:

[0006] A sliding groove is provided on the housing;

[0007] A filter screen is disposed in the sliding groove and is slidably connected to the sliding groove;

[0008] a partition, fixedly connected to the shell;

[0009] a fixing plate, fixedly connected to the housing;

[0010] a rebound device, disposed in the housing;

[0011] The lifting device is arranged on the fixing plate and is used for lifting the filter screen.

[0012] Preferably, the lifting device comprises:

[0013] A fixed column, fixedly connected to the fixed plate;

[0014] A lifting frame is provided on the fixing column and is fixedly connected to the fixing column;

[0015] A lifting motor, fixedly connected to the lifting frame;

[0016] A rotating shaft, detachably fixedly connected to the output end of the lifting motor;

[0017] The fixing component is arranged on the fixing column.

[0018] Preferably, the fixing component includes:

[0019] a first fixed shaft, fixedly connected to the fixed column;

[0020] a first fixing rod, fixedly connected to the rotating shaft;

[0021] a second fixing rod, disposed on the first fixing shaft and rotatably connected to the first fixing shaft;

[0022] The connecting component is arranged on the second fixing rod.

[0023] Preferably, the connecting component includes:

[0024] a second fixed shaft, rotatably connected to the first fixed rod;

[0025] a third fixed shaft, rotatably connected to the second fixed rod;

[0026] a connecting block, fixedly connected to the second fixed shaft;

[0027] a first connecting rod, disposed on the second fixed shaft and rotatably connected to the second fixed shaft;

[0028] a second connecting rod, rotatably connected to the third fixed shaft;

[0029] The lifting assembly is arranged on the first connecting rod.

[0030] Preferably, the lifting assembly comprises:

[0031] a fourth fixed shaft, rotatably connected to the first connecting rod;

[0032] a fifth fixed shaft, rotatably connected to the second connecting rod;

[0033] A lifting rod is fixedly connected to the fourth fixed shaft.

[0034] Preferably, the rebound device comprises:

[0035] a rebound block, fixedly connected to the lifting rod;

[0036] A rebound groove is provided on the rebound block;

[0037] a spring, fixedly connected to the rebound groove;

[0038] The rebound ball is arranged on the spring and is fixedly connected to the spring.

[0039] Preferably, the fifth fixed shaft is fixedly connected to the lifting rod.

[0040] Preferably, the third fixed shaft is fixedly connected to the connecting block.

[0041] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0042] By setting up a lifting device, fixing parts, connecting parts and lifting components, the filter can be lifted and lowered. By setting up a rebound device, the filter can be replaced without damage. By setting up the above structure, the filter can be replaced quickly, and the replacement process is more convenient and faster without damaging related parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0044] Figure 1 The present invention shows a three-dimensional structural schematic diagram of an automobile air conditioning filter that is easy to replace the filter element.

[0045] Figure 2 The present invention shows a front view structural schematic diagram of an automobile air conditioning filter which is convenient for replacing the filter element.

[0046] Figure 3 The present invention shows a schematic top view of the cross-sectional structure of an automobile cabin air filter that is easy to replace the filter element.

[0047] Figure 4 The present invention shows a schematic diagram of the front cross-sectional structure of an automobile cabin air filter which is convenient for replacing the filter element.

[0048] Figure 5 The present invention shows a schematic diagram of the three-dimensional structure of a lifting device for an automobile air conditioning filter, which facilitates the replacement of the filter element.

[0049] Legend:

[0050] 1. Shell; 2. Air inlet; 3. Air outlet; 4. Sliding groove; 5. Filter; 6. Partition; 7. Fixed plate; 8. Fixed column; 9. Lifting frame; 10. Lifting motor; 11. Rotating shaft; 12. First fixed shaft; 13. First fixed rod; 14. Second fixed rod; 15. Second fixed shaft; 16. Third fixed shaft; 17. Connecting block; 18. First connecting rod; 19. Second connecting rod; 20. Fourth fixed shaft; 21. Fifth fixed shaft; 22. Lifting rod; 23. Rebound block; 24. Rebound groove; 25. Spring; 26. Rebound ball. DETAILED DESCRIPTION

[0051] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0052] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0053] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0054] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0055] Reference Figures 1 to 5An embodiment of the automobile air conditioning filter of the utility model which is easy to replace the filter element is further described.

[0056] A car air conditioning filter with easy filter element replacement includes a shell 1, an air inlet 2 and an air outlet 3, wherein the air inlet 2 is fixedly connected to the shell 1; the air outlet 3 is fixedly connected to the shell 1; and further includes: a sliding groove 4, which is opened on the shell 1; a filter screen 5, which is arranged in the sliding groove 4 and is slidably connected to the sliding groove 4; a partition 6, which is fixedly connected to the shell 1; a fixed plate 7, which is fixedly connected to the shell 1; a rebound device, which is arranged in the shell 1; and a lifting device, which is arranged on the fixed plate 7 and is used to lift the filter screen 5.

[0057] Reference Figure 3 and Figure 5 As a preferred embodiment, the lifting device includes: a fixed column 8, fixedly connected to the fixed plate 7; a lifting frame 9, provided on the fixed column 8 and fixedly connected to the fixed column 8; a lifting motor 10, fixedly connected to the lifting frame 9; a rotating shaft 11, detachably fixedly connected to the output end of the lifting motor 10; and a fixing component, provided on the fixed column 8.

[0058] Such an arrangement makes the connection between the lifting frame 9 and the fixed column 8 more stable, thereby making the lifting motor 10 more stable during operation, thereby causing the rotating shaft 11 to rotate and provide power for the next component to work.

[0059] Reference Figure 3 and Figure 5 As a preferred embodiment, the fixing component includes: a first fixed shaft 12, fixedly connected to the fixed column 8; a first fixed rod 13, fixedly connected to the rotating shaft 11; a second fixed rod 14, arranged on the first fixed shaft 12, and rotatably connected to the first fixed shaft 12; and a connecting component, arranged on the second fixed rod 14.

[0060] With this arrangement, the first fixed shaft 12 provides stable support for the second fixed rod 14, and the rotating shaft 11 is fixedly connected to the first fixed rod 13, so that when the rotating shaft 11 rotates, it drives the first fixed rod 13 to rotate, transmitting power for the operation of the next component.

[0061] Reference Figure 3 and Figure 5 As a preferred embodiment, the connecting components include: a second fixed shaft 15, rotatably connected to the first fixed rod 13; a third fixed shaft 16, rotatably connected to the second fixed rod 14; a connecting block 17, fixedly connected to the second fixed shaft 15; a first connecting rod 18, provided on the second fixed shaft 15, rotatably connected to the second fixed shaft 15; a second connecting rod 19, rotatably connected to the third fixed shaft 16; and a lifting assembly, provided on the first connecting rod 18.

[0062] Such arrangement enables the connection block 17 fixedly connected to the second fixed shaft 15 to move, causing the second fixed rod 14 rotatably connected to the third fixed shaft 16 to rotate, thereby driving the first connecting rod 18 and the second connecting rod 19 to rotate, providing power support for the operation of the lifting assembly.

[0063] Reference Figure 5 As a preferred embodiment, the lifting assembly includes: a fourth fixed shaft 20, which is rotatably connected to the first connecting rod 18; a fifth fixed shaft 21, which is rotatably connected to the second connecting rod 19; and a lifting rod 22, which is fixedly connected to the fourth fixed shaft 20.

[0064] Such an arrangement enables the lifting rod 22 fixedly connected to the fourth fixed shaft 20 to move, thereby achieving the pushing of the filter screen 5 .

[0065] Reference Figure 5 As a preferred embodiment, the rebound device includes: a rebound block 23, fixedly connected to the lifting rod 22; a rebound groove 24, opened on the rebound block 23; a spring 25, fixedly connected to the rebound groove 24; and a rebound ball 26, arranged on the spring 25 and fixedly connected to the spring 25.

[0066] With this arrangement, when a new filter 5 is placed in the rebound block 23 , the bottom of the filter 5 squeezes the rebound ball 26 , causing the rebound ball 26 to compress the spring 25 in the rebound groove 24 , so that the filter 5 is docked with the rebound block 23 , thereby achieving lossless replacement of the filter 5 .

[0067] Working principle: When working, first start the lifting motor 10, driving the rotating shaft 11 detachably fixedly connected to the output end of the lifting motor 10 to rotate, thereby driving the first fixed rod 13 fixedly connected to the rotating shaft 11 to rotate, so that the connecting block 17 fixedly connected to the second fixed shaft 15 moves, and the second fixed rod 14 rotatably connected to the third fixed shaft 16 rotates, thereby driving the first connecting rod 18 and the second connecting rod 19 to rotate, so that the lifting rod 22 fixedly connected to the fourth fixed shaft 20 and the fifth fixed shaft 21 moves. When the lifting rod 22 reaches the highest point, remove the filter 5 that needs to be replaced, and then put the new filter 5 into the sliding groove 4, slide it into the rebound block 23 through the sliding groove 4, and compress the rebound ball 26 to fix the filter 5.

[0068] The above description of the embodiments is intended to enable those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automobile air conditioning filter that is easy to replace a filter element, comprising a housing (1), an air inlet (2) and an air outlet (3), wherein the air inlet (2) is fixedly connected to the housing (1); the air outlet (3) is fixedly connected to the housing (1); and the characterised in that: Also includes: A sliding groove (4) is provided on the housing (1); A filter screen (5) is disposed in the sliding groove (4) and is slidably connected to the sliding groove (4); A partition (6) fixedly connected to the housing (1); A fixed plate (7) fixedly connected to the housing (1); A rebound device is arranged in the housing (1); A lifting device is provided on the fixing plate (7) and is used for lifting the filter screen (5).

2. The automobile cabin filter with easy filter element replacement according to claim 1, characterized in that: The lifting device comprises: A fixed column (8) fixedly connected to the fixed plate (7); A lifting frame (9) is arranged on the fixed column (8) and is fixedly connected to the fixed column (8); A lifting motor (10) is fixedly connected to the lifting frame (9); A rotating shaft (11) is detachably fixedly connected to the output end of the lifting motor (10); A fixing component is arranged on the fixing column (8).

3. The automobile cabin filter with easy filter element replacement according to claim 2, characterized in that: The fixing component includes: A first fixed shaft (12) fixedly connected to the fixed column (8); A first fixed rod (13) fixedly connected to the rotating shaft (11); a second fixing rod (14) disposed on the first fixing shaft (12) and rotatably connected to the first fixing shaft (12); A connecting component is provided on the second fixing rod (14).

4. The automobile cabin filter with easy filter element replacement according to claim 3, characterized in that: The connecting component includes: A second fixed shaft (15) is rotatably connected to the first fixed rod (13); a third fixed shaft (16) rotatably connected to the second fixed rod (14); A connecting block (17) fixedly connected to the second fixed shaft (15); a first connecting rod (18) disposed on the second fixed shaft (15) and rotatably connected to the second fixed shaft (15); A second connecting rod (19) is rotatably connected to the third fixed shaft (16); A lifting assembly is arranged on the first connecting rod (18).

5. The automobile cabin filter with easy filter element replacement according to claim 4, characterized in that: The lifting assembly comprises: a fourth fixed shaft (20) rotatably connected to the first connecting rod (18); a fifth fixed shaft (21) rotatably connected to the second connecting rod (19); A lifting rod (22) is fixedly connected to the fourth fixed shaft (20).

6. The automobile cabin filter with easy filter element replacement according to claim 5, characterized in that: The rebound device comprises: A rebound block (23) is fixedly connected to the lifting rod (22); A rebound groove (24) is provided on the rebound block (23); A spring (25) is fixedly connected to the rebound groove (24); The rebound ball (26) is arranged on the spring (25) and is fixedly connected to the spring (25).

7. The automobile cabin filter with easy filter element replacement according to claim 6, characterized in that: The fifth fixed shaft (21) is fixedly connected to the lifting rod (22).

8. The automobile cabin filter with easy filter element replacement according to claim 7, characterized in that: The third fixed shaft (16) is fixedly connected to the connecting block (17).

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