Filter element with detachable aromatherapy placement box structure

Abstract

The utility model relates to a filter core with detachable aromatherapy placing box structure, including fixed block and the positioning slot that has opened in the left and right sides of fixed block bottom, the positioning slot is L shape, the side that positioning slot is away from fixed block center opens the round groove, the inside slide connection of round groove has the cylinder, the one end of cylinder is close to round groove and is connected with spring, the one end of cylinder is close to spring and is connected with fixed rod and penetrates fixed block, the one end of fixed rod is away from cylinder and is connected with the push plate, the inside movable connection of positioning slot has the locating block, the bottom of locating block is connected with the sliding block, the bottom slide connection of sliding block has the box body, the bottom front and back sides of box body open have the smell groove, the front end slide connection of box body has the sliding plate, the bottom of locating block is connected with the adjusting plate, and the adjusting plate is movably connected with the positioning slot, the utility model discloses the cooperation of spring and other components realizes that aromatherapy box is detachable, need not auxiliary tool, and the operation is convenient and efficient, can replace fast to satisfy the flexible replacement demand of user.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning filter technology, and in particular to a filter with a replaceable aromatherapy holder structure. Background Technology

[0002] An automotive air conditioning filter is a filtration device installed in a car's air conditioning system. Its main function is to filter and purify the air entering the vehicle, ensuring air quality and providing a healthy breathing environment for passengers. Its core function is to intercept various impurities in the air, such as dust, pollen, willow catkins, particulate matter in industrial exhaust gases, bacteria, and fungal spores. When the car's air conditioning is turned on, outside air passes through the air conditioning filter, where harmful substances are adsorbed or blocked, thus preventing these impurities from entering the vehicle and reducing irritation to the human respiratory system, especially reducing discomfort for people with allergies.

[0003] Although existing car air conditioning filters have air freshener holders, they are inconvenient to remove and replace. When the air freshener runs out or the scent needs to be changed, the replacement process is cumbersome and may require the use of tools or disassembly of parts of the air conditioning filter. This not only wastes time and effort, but may also damage the holder or the filter itself due to improper operation, affecting its normal use.

[0004] Therefore, given the inconvenience of replacing the aroma diffuser box in existing automotive air conditioning filters, and the cumbersome process of replacing the diffuser when it runs out or the scent needs to be changed, which may require tools or disassembly of part of the filter structure, it is time-consuming and laborious, and may also damage the diffuser box or filter element due to improper operation, affecting normal use. There is an urgent need to design a new type of filter element with a replaceable aroma diffuser box structure. Utility Model Content

[0005] To overcome the problem that existing car air conditioning filter fragrance holders are inconvenient to remove and replace, and that the process of removing and replacing the fragrance when it runs out or needs to be changed is cumbersome, may require tools or disassembly of part of the filter element, which is time-consuming and laborious, and may also damage the holder or filter element due to improper operation, affecting normal use.

[0006] The technical solution of this utility model is as follows: a filter element with a replaceable aromatherapy holder structure, including a fixing block and positioning grooves on the left and right sides of the bottom of the fixing block. The positioning grooves are L-shaped, and a circular groove is opened on the side of the positioning groove away from the center of the fixing block. A cylinder is slidably connected inside the circular groove. A spring is connected to the end of the cylinder near the circular groove. The end of the cylinder near the spring passes through the fixing block and is connected to a fixing rod. A lever is connected to the end of the fixing rod away from the cylinder. A positioning block is movably connected inside the positioning groove. A slider is connected to the bottom of the positioning block. A box body is slidably connected to the bottom of the slider. Scent dissipation grooves are opened on the front and rear sides of the bottom of the box body. A sliding plate is slidably connected to the front of the box body. An adjustment plate is connected to the bottom of the positioning block. The adjustment plate is movably connected to the positioning groove. Moving the lever drives the fixing rod to push the cylinder to compress the spring, and the positioning block is inserted into the positioning groove. Releasing the lever causes the spring to drive the cylinder to return to its original position, pushing the cylinder to press the positioning block into the positioning groove. Moving the sliding plate inserts the aromatherapy stick into the box body and closes the sliding plate.

[0007] Preferably, the aromatherapy box is designed to be replaceable through the coordinated action of components such as springs, fixing rods, toggle plates, positioning blocks, and sliders. When the aromatherapy box needs to be disassembled, the toggle plate is moved, and the fixing rod drives the cylinder to slide into the circular groove and compress the spring, causing the cylinder to release the pressure on the positioning block. At this time, the positioning block can be removed from the L-shaped positioning groove, and the slider separates from the box body along with the positioning block, completing the disassembly. During installation, the positioning block is inserted into the positioning groove, the toggle plate is released, the spring pushes the cylinder to reset and compresses the positioning block, making it securely locked in the positioning groove, achieving quick fixation of the box body. The entire process does not require tools, is convenient to operate, and easily completes the disassembly and replacement of the aromatherapy box.

[0008] Preferably, the front and rear ends of the fixing block are connected to the filter body, and the bottom left and right ends of the fixing block are connected to the raising blocks.

[0009] Preferably, the bottom of the heightening block has multiple honeycomb holes, and the top of the fixing block is connected to a cover plate.

[0010] Preferably, the top of the cover plate has multiple air inlets, and two rubber blocks are connected to the left and right ends of the fixing block.

[0011] Preferably, the heightening block is used to increase the thickness of the filter element body, the honeycomb holes are used for airflow, and the cover plate is used to protect the filter element body.

[0012] Preferably, the air inlet is used for airflow through the filter element body, and the rubber block is used for the gripping device for installation.

[0013] Preferably, the odor dissipation trough is used to dissipate odors, and the filter body is used to filter impurities in the air.

[0014] The beneficial effects of this utility model are:

[0015] 1. Through the coordinated operation of components such as springs, fixing rods, levers, positioning blocks, and sliders, the aromatherapy box can be detached and replaced. This structural design has significant advantages. The disassembly and installation of the aromatherapy box do not require auxiliary tools, making the operation convenient and efficient. It can quickly complete the replacement of the aromatherapy box and meet the user's requirements for flexibly changing the aromatherapy box according to actual needs. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the filter element with a replaceable aromatherapy container of this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional bottom view of the filter element with a replaceable aromatherapy container structure of this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional side sectional view of the filter element with a replaceable aromatherapy container structure of this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional top cross-sectional view of the filter element with a replaceable aromatherapy container structure of this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional orthographic cross-section of the filter element with a replaceable aromatherapy container of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Fixing block; 21. Positioning groove; 22. Circular groove; 23. Cylinder; 24. Spring; 25. Fixing rod; 26. Paddle plate; 27. Positioning block; 28. Sliding block; 29. ​​Box body; 210. Odor dissipation groove; 211. Slide plate; 212. Adjusting plate; 31. Filter element body; 32. Heightening block; 33. Honeycomb holes; 34. Cover plate; 35. Air inlet; 36. Rubber block. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-5This utility model provides an embodiment: a filter element with a replaceable aromatherapy holder structure, including a fixing block 1 and positioning grooves 21 on the left and right sides of the bottom of the fixing block 1. The positioning grooves 21 are L-shaped, and a circular groove 22 is formed on the side of the positioning groove 21 away from the center of the fixing block 1. A cylinder 23 is slidably connected inside the circular groove 22. A spring 24 is connected to one end of the cylinder 23 near the circular groove 22. A fixing rod 25 is connected to the other end of the cylinder 23 near the spring 24 through the fixing block 1. The fixing rod 25 is located away from the cylinder 23. One end of 3 is connected to a dial plate 26. A positioning block 27 is movably connected inside the positioning groove 21. A slider 28 is connected to the bottom of the positioning block 27. A box body 29 is slidably connected to the bottom of the slider 28. Odor dissipation grooves 210 are provided on the front and rear sides of the bottom of the box body 29. A sliding plate 211 is slidably connected to the front end of the box body 29. An adjusting plate 212 is connected to the bottom of the positioning block 27. The adjusting plate 212 is movably connected to the positioning groove 21. Moving the dial plate 26 drives the fixed rod 25 to compress the cylinder 23 and spring 24. 27 is inserted into the positioning groove 21. Releasing the lever 26 causes the spring 24 to drive the cylinder 23 to return to its original position, pushing the positioning block 27 into the positioning groove 21. Moving the slide plate 211 inserts the aroma stick into the box body 29 and closes the slide plate 211. Through the coordinated action of components such as the spring 24, fixing rod 25, lever 26, positioning block 27, and slider 28, the aroma box can be disassembled. When the aroma box needs to be disassembled, the lever 26 is moved, and the fixing rod 25 drives the cylinder 23 to slide into the circular groove 22. The spring 24 is squeezed to release the cylinder 23 from the pressure on the positioning block 27. At this time, the positioning block 27 can be removed from the L-shaped positioning groove 21. The slider 28 separates from the box body 29 along with the positioning block 27, completing the disassembly. During installation, the positioning block 27 is inserted into the positioning groove 21, the lever 26 is released, the spring 24 pushes the cylinder 23 to reset and squeezes the positioning block 27, so that it is firmly locked in the positioning groove 21, realizing the quick fixation of the box body 29. The whole process does not require the use of tools, the operation is convenient, and the disassembly and replacement of the aromatherapy box can be easily completed.

[0024] Please see Figures 1-5 In this embodiment, filter element bodies 31 are connected to the front and rear ends of the fixing block 1, and lifting blocks 32 are connected to the bottom left and right ends of the fixing block 1. Multiple honeycomb holes 33 are opened at the bottom of the lifting blocks 32, and a cover plate 34 is connected to the top of the fixing block 1. Multiple air inlets 35 are opened at the top of the cover plate 34, and two rubber blocks 36 are connected to the left and right ends of the fixing block 1. The filter element bodies 31 at the front and rear ends of the fixing block 1 can effectively filter the air entering the vehicle and remove impurities. The lifting blocks 32 can provide installation space for related structures and adjust the overall height. The honeycomb holes 33 ensure smooth airflow and avoid airflow obstruction. The cover plate 34 can enhance the strength of the filter element body 31 and play a role in preventing breakage. The air inlets 35 provide a channel for air to enter the filter element body 31 and ensure that the filtration process is carried out in an orderly manner. The rubber blocks 36 increase the friction when gripping and facilitate installation and operation.

[0025] Please see Figures 2-5 In this embodiment, the heightening block 32 is used to increase the thickness of the filter element body 31, the honeycomb holes 33 are used for airflow, the cover plate 34 is used to protect the filter element body 31, the air inlet 35 is used for airflow through the filter element body 31, the rubber block 36 is used for the gripping device for installation, the odor dissipation groove 210 is used to dissipate odors, and the filter element body 31 is used to filter impurities in the air. After the heightening block 32 increases the thickness of the filter element body 31, it can be adapted to the size of the installation position. The honeycomb holes 33 ensure airflow, allowing air to pass smoothly through the filter element and the aromatherapy box. The filter element body 31 is protected more directly by the cover plate 34, which ensures that the filtration and fragrance diffusion processes are carried out simultaneously, reducing the probability of it being hit by external collisions and contamination, and extending its service life. The air inlet 35 guides the airflow precisely through the filter element body 31, ensuring that each part of the airflow is effectively filtered. The rubber block 36 makes it easy to grip and install, reducing the difficulty of installation and improving the efficiency of installation. The fragrance diffusion groove 210 allows the fragrance to quickly diffuse into the car with the airflow, enhancing the fragrance effect. The filter element body 31 effectively filters impurities in the air, providing clean air for the car.

[0026] During operation, the aromatherapy unit is first installed. Move the slide plate 211 at the front of the box 29, place the aromatherapy stick inside, and then close the slide plate 211. Next, install the aromatherapy box by aligning the positioning block 27 with the L-shaped positioning groove 21 at the bottom of the fixing block 1. Release the lever 26; the spring 24 in the circular groove 22 pushes the cylinder 23 back to its original position, causing the cylinder 23 to press against the positioning block 27, securing it firmly in the positioning groove 21. The slider 28 and the box 29 are then fixed in place, completing the aromatherapy box installation. To replace the aromatherapy unit, reverse the lever 26; the fixing rod 25 will cause the cylinder 23 to press against the spring 24 and disengage from the positioning block 27. Remove the positioning block 27 to remove the box 29. The entire process requires no tools. Next, install the filter cartridge. Hold the rubber blocks 36 at both ends of the fixing block 1 and install the filter cartridge. The filter element is installed into the car's air conditioning system. When the air conditioning is turned on, air enters through the air inlet 35 at the top of the cover plate 34. It first passes through the filter element body 31 at both ends of the fixing block 1. The filter element body 31 filters and purifies the impurities in the air. The purified air continues to flow downwards and passes through the honeycomb holes 33 at the bottom of the lifting block 32. The lifting block 32 increases the thickness of the filter element body 31 to improve filtration efficiency and provides installation space for the aromatherapy box, and is compatible with the installation size. At this time, the aromatherapy scent emitted by the odor dispersing groove 210 at the bottom of the box 29 mixes with the purified air and is evenly delivered into the car with the airflow, achieving the dual effect of purifying the air and dispersing fragrance. The cover plate 34 increases the strength of the filter element body 31 and plays a protective role, making it less prone to breakage and ensuring the stable operation of the entire device.

[0027] Through the above steps, by setting up components such as spring 24, fixing rod 25, lever 26, positioning block 27, and slider 28 to work together, the aroma diffuser box can be made replaceable. This structural design has outstanding advantages. The aroma diffuser box can be disassembled and installed without the need for auxiliary tools. The operation is simple and efficient, and replacement can be completed quickly. This meets the user's requirement to flexibly replace the aroma diffuser box according to actual needs. This solves the problem that the aroma diffuser box of the existing car air conditioning filter is inconvenient to disassemble and replace. When the aroma diffuser is exhausted or the fragrance needs to be changed, the disassembly and replacement process is cumbersome. It may require the use of tools or disassembly of part of the filter element structure, which is not only time-consuming and laborious, but may also damage the box or filter element due to improper operation, affecting normal use.

Claims

1. A filter element with a replaceable aromatherapy holder structure, including a fixing block (1); characterized in that: It also includes positioning grooves (21) on the left and right sides of the bottom of the fixed block (1). The positioning grooves (21) are L-shaped. A circular groove (22) is provided on the side of the positioning groove (21) away from the center of the fixed block (1). A cylinder (23) is slidably connected inside the circular groove (22). A spring (24) is connected to one end of the cylinder (23) near the circular groove (22). A fixing rod (25) is connected to the end of the cylinder (23) near the spring (24) through the fixed block (1). A lever (26) is connected to the end of the fixing rod (25) away from the cylinder (23). A positioning block (27) is movably connected inside the positioning groove (21). A slider (28) is connected to the bottom of the positioning block (27). The bottom of the slider (28) is slidably connected to... There is a box body (29), and the bottom of the box body (29) has a odor dissipation groove (210) on the front and back sides. The front end of the box body (29) is slidably connected to a slide plate (211). The bottom of the positioning block (27) is connected to an adjustment plate (212). The adjustment plate (212) is movably connected to the positioning groove (21). The lever (26) is turned to drive the fixing rod (25) to drive the cylinder (23) to squeeze the spring (24). The positioning block (27) is inserted into the positioning groove (21). The lever (26) is released to allow the spring (24) to drive the cylinder (23) to return to its original position. The cylinder (23) is driven to squeeze the positioning block (27) into the positioning groove (21). The slide plate (211) is turned to insert the aroma stick into the box body (29) and the slide plate (211) is closed.

2. The filter element with a replaceable aromatherapy holder structure according to claim 1, characterized in that: The front and rear ends of the fixing block (1) are connected to the filter body (31), and the bottom left and right ends of the fixing block (1) are connected to the raising block (32).

3. The filter element with a replaceable aromatherapy holder structure according to claim 2, characterized in that: The bottom of the heightening block (32) has multiple honeycomb holes (33), and the top of the fixing block (1) is connected to a cover plate (34).

4. The filter element with a replaceable aromatherapy holder structure according to claim 3, characterized in that: The top of the cover plate (34) has multiple air inlets (35), and the left and right ends of the fixing block (1) are connected to two rubber blocks (36).

5. The filter element with a replaceable aromatherapy holder structure according to claim 4, characterized in that: The heightening block (32) is used to increase the thickness of the filter element body (31), the honeycomb holes (33) are used for airflow, and the cover plate (34) is used to protect the filter element body (31).

6. The filter element with a replaceable aromatherapy holder structure according to claim 5, characterized in that: The air inlet (35) is used for airflow through the filter core body (31), and the rubber block (36) is used for the gripping device for installation.

7. The filter element with a replaceable aromatherapy holder structure according to claim 6, characterized in that: The odor dissipation tank (210) is used to dissipate odors, and the filter body (31) is used to filter impurities in the air.

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