Automobile air conditioner filter element convenient to disassemble and assemble

Abstract

The utility model discloses an automobile air conditioner filter element convenient to disassemble and assemble, and belongs to the technical field of automobile air conditioner filter elements. An automobile air conditioner filter element convenient to disassemble and assemble comprises a filter element body and further comprises a fixing frame, the fixing frame is located below the filter element body, a filter element mounting frame is arranged outside the fixing frame, the fixing frame and the filter element body are both located in the filter element mounting frame, a control box is arranged below the filter element mounting frame, and the control box is connected with the filter element mounting frame. Ventilation windows are formed in the upper surface and the lower surface of the filter element mounting frame. In order to solve the problems that the mounting correctness of the air conditioner filter element cannot be ensured and the structure of the air conditioner filter element is easy to damage when the air conditioner filter element is mounted in an inserted manner, a groove is formed in one end of a filter element body, and the filter element body can be completely placed on a fixing frame only when a positioning rod is located in the groove; at the moment, the fixing frame is fed into the filter element mounting frame, so that the structural integrity of the mounted filter element body can be ensured, and meanwhile, the mounting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile air conditioner filter element, specifically to a convenient to dismount automobile air conditioner filter element. BACKGROUND

[0002] The automobile air conditioner filter element is a device for filtering air entering the vehicle cabin, and its main function is to remove dust, pollen, abrasive particles, odors and harmful substances such as PM2.5 in the air, which is particularly important during urban driving, because the vehicle often needs to close the window and use the air conditioner, and the air conditioner filter element can effectively block dust and pollutants outside the vehicle from entering the vehicle, thereby maintaining the air quality inside the vehicle.

[0003] The Chinese patent with publication number CN220163643U discloses an automobile air conditioner filter element mounting structure, which can remove the restriction on the filter plate by first twisting the ring, then pulling the outer frame two, and then pulling the fixed column two and the fixed column three out of the sliding groove one and the sliding groove two, so that the filter plate can be pulled out for replacement. After replacement, the fixed column three is only needed to be pushed into the fixed column one, and then the ring is twisted again to position the limiting rod on the limiting groove to fix the filter plate in position, thereby avoiding the shaking of the filter element after being mounted in the vehicle interior and enabling the filter element to be replaced more quickly.

[0004] The existing air conditioner filter element has a front and back surface, and only when the air conditioner filter element is correctly installed can the maximum filtering effect be achieved. However, the above-mentioned patent has the problem of being unable to ensure the correct installation of the air conditioner filter element, and the structure of the air conditioner filter element is easily damaged when it is inserted and mounted. Therefore, the existing needs are not met, and a convenient-to-disassemble automobile air conditioner filter element is proposed. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of automobile air conditioner filter elements convenient to disassemble, by being provided with recess in one end of filter element body, when positioning rod is located in the inside of recess, filter element body can be placed completely on fixed frame, at this time, fixed frame is sent into the inside of filter element mounting frame, so that the structural integrity of filter element body after installation can be guaranteed, installation efficiency is improved, the problems in the prior art can be solved.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of automobile air conditioner filter element convenient to disassemble, including filter element body, still including fixed frame, the fixed frame is located below filter element body, and the outside of fixed frame is provided with filter element mounting frame, and fixed frame and filter element body are located in the inside of filter element mounting frame, the lower surface of filter element mounting frame is provided with control box, and filter element mounting frame is square frame structure, and the upper surface and the lower surface of filter element mounting frame are provided with ventilation window, and one end of filter element mounting frame is provided with antifouling plate, and the inside of filter element mounting frame is provided with two groups of pulleys, push plate and second spring, and the inside of control box is provided with pull rod and first spring.

[0007] Preferably, one end of the second spring is connected with the push plate, the other end of the second spring is connected with the inner bottom surface of the filter element mounting frame, the push plate is in contact with the bottom surface of the fixing frame, the pulley is provided with at least two groups, and the two groups of pulleys are located at two sides inside the filter element mounting frame and are connected with the filter element mounting frame shaft.

[0008] Preferably, the lower surface of the fixing frame is provided with a supporting plate, one end of the fixing frame is provided with a positioning rod, the filter element body is located on the upper surface of the supporting plate, one end of the filter element body is provided with a groove, and the positioning rod is located in the groove.

[0009] Preferably, the two sides of the fixing frame are provided with sliding ways, the pulley is located in the sliding way, and the anti-fouling plate is located at one end of the sliding way.

[0010] Preferably, the upper end of the pull rod is provided with a positioning plate and a limiting plate, the lower end of the pull rod is provided with a handle, the positioning plate is located on the upper surface of the limiting plate, the limiting plate is located in the control box, and the handle is located below the control box.

[0011] Preferably, the upper end of the positioning plate extends to the inside of the positioning rod through the filter element mounting frame, the upper end of the first spring is connected with the limiting plate, and the lower end of the first spring is connected with the inner bottom surface of the control box.

[0012] Compared with the prior art, the filter element body can be completely placed on the fixing frame only when the positioning rod is located in the groove, the correct installation of the filter element body can be guaranteed, the fixing frame enters the inside of the filter element mounting frame in a sliding mode of the fixing frame in the sliding way, the fixing frame wraps the outer surface of the filter element body, the upper and lower surfaces of the filter element body for filtering are still in an open state, the structural integrity of the filter element body after installation is guaranteed, and the damage of the filter element body is avoided.

[0013] 1. The filter element body can be completely placed on the fixing frame only when the positioning rod is located in the groove, the correct installation of the filter element body can be guaranteed, the fixing frame enters the inside of the filter element mounting frame in a sliding mode of the fixing frame in the sliding way, the fixing frame wraps the outer surface of the filter element body, the upper and lower surfaces of the filter element body for filtering are still in an open state, the structural integrity of the filter element body after installation is guaranteed, and the damage of the filter element body is avoided.

[0014] 2. When the filter element body needs to be disassembled, a person holds the handle and pulls down the pull rod, so that the positioning plate descends to the outside of the positioning rod, the second spring gives the push plate a pushing force, the push plate pushes the front end of the fixing frame out to the outside of the filter element mounting frame, the person can easily take out the fixing frame and replace the filter element body, when the fixing frame is reinstalled, only the pull rod needs to be pulled down, so that the positioning plate descends, the fixing frame enters the inside of the filter element mounting frame in a sliding mode of the fixing frame in the sliding way, and the positioning plate fixes the position of the fixing frame after the fixing frame is in place, so that the replacement of the filter element body is completed, and the disassembly and assembly efficiency of the filter element body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall front view of the utility model;

[0016] Figure 2 It is the partial structure schematic diagram of the push plate of the utility model;

[0017] Figure 3 It is the partial structure schematic diagram of the filter core mounting frame of the utility model;

[0018] Figure 4 It is the partial structure schematic diagram of the fixed frame of the utility model;

[0019] Figure 5 It is the partial structure schematic diagram of the positioning plate of the utility model.

[0020] In the drawing: 1, filter core body; 2, fixed frame; 201, slide; 202, positioning rod; 203, support plate; 3, filter core mounting frame; 301, anti-fouling plate; 302, pulley; 4, control box; 401, first spring; 5, pull rod; 501, handle; 502, positioning plate; 503, limiting plate; 6, push plate; 601, second spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] In order to solve the problem that the installation correctness of the air conditioner filter core cannot be ensured, and the problem that the structure of the air conditioner filter core is easy to be damaged when being insertedly installed, please refer to Figures 1-5 The utility model provides an embodiment: a kind of automobile air conditioner filter core convenient to disassemble and assemble, including filter core body 1, still including fixed frame 2, fixed frame 2 is located below filter core body 1, the outside of fixed frame 2 is provided with filter core mounting frame 3, fixed frame 2 and filter core body 1 are all located in the inside of filter core mounting frame 3, the lower surface of filter core mounting frame 3 is provided with control box 4, filter core mounting frame 3 is square frame structure, the upper surface and the lower surface of filter core mounting frame 3 are all provided with ventilation window, one end of filter core mounting frame 3 is provided with anti-fouling plate 301, the inside of filter core mounting frame 3 is provided with two groups of pulley 302, push plate 6 and second spring 601, the inside of control box 4 is provided with pull rod 5 and first spring 401.

[0023] One end of the second spring 601 is connected with the push plate 6, and the other end of the second spring 601 is connected with the inner bottom surface of the filter element mounting frame 3. The push plate 6 is in contact with the bottom surface of the fixed frame 2. The pulley 302 is provided with at least two groups. The two groups of pulleys 302 are respectively located on the two sides inside the filter element mounting frame 3. The pulley 302 is connected with the filter element mounting frame 3 in a shaft mode. The lower surface of the fixed frame 2 is provided with a support plate 203. One end of the fixed frame 2 is provided with a positioning rod 202. The filter element body 1 is located on the upper surface of the support plate 203. One end of the filter element body 1 is provided with a groove. The positioning rod 202 is located inside the groove. The two sides of the fixed frame 2 are both provided with a slide way 201. The pulley 302 is located inside the slide way 201. The anti-pollution plate 301 is located at one end of the slide way 201.

[0024] When the positioning rod 202 is located inside the groove, the filter element body 1 can be completely placed on the fixed frame 2, which can ensure the correct installation of the filter element body 1. At this time, the fixed frame 2 is slid in the slide way 201 through the pulley 302, so that the fixed frame 2 enters the inside of the filter element mounting frame 3. The fixed frame 2 wraps the outer surface of the filter element body 1 on the outside, while the upper and lower surfaces of the filter element body 1 for filtering are still in an open state, which ensures the structural integrity of the filter element body 1 after installation, avoids the damage of the filter element body 1, and further improves the use efficiency of the filter element body 1.

[0025] The upper end of the pull rod 5 is provided with a positioning plate 502 and a limiting plate 503. The lower end of the pull rod 5 is provided with a handle 501. The positioning plate 502 is located on the upper surface of the limiting plate 503. The limiting plate 503 is located inside the control box 4. The handle 501 is located below the control box 4. The upper end of the positioning plate 502 extends to the inside of the positioning rod 202 through the filter element mounting frame 3. The upper end of the first spring 401 is connected with the limiting plate 503. The lower end of the first spring 401 is connected with the inner bottom surface of the control box 4.

[0026] When the filter element body 1 needs to be removed, the personnel holds the handle 501 and pulls down the pull rod 5, so that the positioning plate 502 descends to the outside of the positioning rod 202. At this time, the second spring 601 gives the push plate 6 a pushing force. The push plate 6 pushes the front end of the fixed frame 2 out to the outside of the filter element mounting frame 3. The personnel can easily take out the fixed frame 2 and replace the filter element body 1 at this time. When the fixed frame 2 is reinstalled, the pull rod 5 only needs to be pulled down, so that the positioning plate 502 descends. The fixed frame 2 enters the inside of the filter element mounting frame 3 through the pulley 302 sliding in the slide way 201. After the fixed frame 2 is in place, the positioning plate 502 resets to fix the position of the fixed frame 2, so as to complete the replacement of the filter element body 1, and further improve the dismounting efficiency of the filter element body 1.

[0027] Working principle: by setting recess in one end of filter core body 1, when locating rod 202 is located in recess, filter core body 1 can be placed on fixed frame 2 completely, guarantee the correctness of filter core body 1 installation, at this time, fixed frame 2 is sent into the inside of filter core installation frame 3, fixed frame 2 is wrapped outside filter core body 1, thereby can guarantee the structural integrity of filter core body 1 after installation, improve the installation efficiency.

[0028] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. An automobile air conditioning filter element that is easy to disassemble and assemble, comprising a filter element body (1), characterized in that: The invention also includes a fixing frame (2), wherein the fixing frame (2) is located below the filter element body (1), a filter element mounting frame (3) is arranged outside the fixing frame (2), the fixing frame (2) and the filter element body (1) are both located inside the filter element mounting frame (3), a control box (4) is arranged below the filter element mounting frame (3), the filter element mounting frame (3) is a square frame structure, ventilation windows are arranged above and below the filter element mounting frame (3), an anti-fouling plate (301) is arranged at one end of the filter element mounting frame (3), two sets of pulleys (302), a push plate (6) and a second spring (601) are arranged inside the filter element mounting frame (3), and a pull rod (5) and a first spring (401) are arranged inside the control box (4).

2. The easily disassembled automobile air conditioning filter according to claim 1, characterized in that: One end of the second spring (601) is connected to the push plate (6), and the other end of the second spring (601) is connected to the inner bottom surface of the filter element mounting frame (3). The push plate (6) contacts the bottom surface of the fixing frame (2). At least two groups of pulleys (302) are provided. The two groups of pulleys (302) are respectively located on both sides of the inside of the filter element mounting frame (3). The pulleys (302) are connected to the axis of the filter element mounting frame (3).

3. The easily disassembled automobile air conditioning filter according to claim 1, characterized in that: A support plate (203) is provided below the fixing frame (2), a positioning rod (202) is provided at one end of the fixing frame (2), the filter element body (1) is located above the support plate (203), a groove is provided at one end of the filter element body (1), and the positioning rod (202) is located inside the groove.

4. The easily disassembled automobile air conditioning filter according to claim 1, characterized in that: Slideways (201) are provided on both sides of the fixing frame (2), the pulley (302) is located inside the slideway (201), and the anti-fouling plate (301) is located at one end of the slideway (201).

5. The easily disassembled automobile air conditioning filter according to claim 1, characterized in that: The upper end of the pull rod (5) is provided with a positioning plate (502) and a limiting plate (503), and the lower end of the pull rod (5) is provided with a handle (501), the positioning plate (502) is located above the limiting plate (503), the limiting plate (503) is located inside the control box (4), and the handle (501) is located below the control box (4).

6. The easily disassembled automobile air conditioning filter according to claim 5, characterized in that: The upper end of the positioning plate (502) passes through the filter element mounting frame (3) and extends to the interior of the positioning rod (202). The upper end of the first spring (401) is connected to the limiting plate (503), and the lower end of the first spring (401) is connected to the inner bottom surface of the control box (4).

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