Air outlet testing device for air outlet of automobile air conditioner

Abstract

The utility model discloses an air outlet testing device for an air outlet of an automobile air conditioner, which comprises a machine body, the inner side of one end of the machine body is provided with a first air cavity, one side of the first air cavity is communicated with an air inlet hole, the side wall of the machine body is provided with a grating groove, and the inner side of one end of the machine body far away from the first air cavity is provided with a second air cavity. A filter cotton plate is arranged in an inner cavity of the first air cavity; according to the automobile air conditioner air outlet test device, the filter cotton plate, the honeycomb filter plate and the carbon plate are combined, so that the air required to be used in the subsequent test can be fully filtered and purified conveniently, and impurities doped in the air can be removed, so that the influence on the subsequent test treatment on the automobile air conditioner air outlet due to excessive impurities in the air can be effectively prevented, and the test efficiency is improved. When entering the machine body, air sequentially passes through the filter cotton plate, the honeycomb filter plate and the carbon plate, so that the air is fully filtered and purified.

Description

Technical Field

[0001] The utility model relates to the field of an air outlet test device for an automobile air conditioner, in particular to an air outlet test device for an automobile air conditioner. Background Art

[0002] The car air conditioner is installed under the dashboard, and the air outlet is arranged on the dashboard. Generally, the air outlet test equipment is used to test the air volume distribution of the car air conditioner.

[0003] For example, a vehicle air-conditioning outlet air outlet test device disclosed in the utility model with authorization announcement number CN220170533U can adjust the rotating adjustment gear according to the internal width of the car to adjust the length of the telescopic plate exposed from the main body, so that the device can be installed in different cars. These designs enhance the adaptability of the device. However, when testing the air outlet of the current vehicle air-conditioning outlet, the air outlet needs to be tested through the circulation of air. However, if the air is mixed with impurities during the circulation process, it will affect the accuracy of subsequent tests and cause deviations in the test data. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an automobile air-conditioning air outlet air outlet test device, which can solve the problem that the existing automobile air-conditioning air outlet test device can adjust the length of the telescopic plate exposed from the main body by adjusting the rotating adjustment gear according to the internal width of the automobile, so that the device can be installed in different automobiles. These designs enhance the adaptability of the device. However, when the current automobile air-conditioning air outlet is tested for air outlet, the air outlet needs to be tested through the circulation of air. However, if the air is mixed with impurities during the circulation process, it will affect the accuracy of subsequent tests, resulting in technical problems such as deviations in the test data.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a vehicle air-conditioning air outlet air outlet test device, comprising a body, a first air cavity is opened on the inner side of one end of the body, and one side of the first air cavity is connected to an air inlet hole, a grille groove is opened on the side wall of the body, a second air cavity is opened on the inner side of the end of the body away from the first air cavity, a filter cotton plate is arranged in the inner cavity of the first air cavity, a honeycomb filter plate is distributed on one side of the filter cotton plate, a carbon plate is arranged on the other side of the honeycomb filter plate, and a fan is distributed on the side of the carbon plate away from the honeycomb filter plate, a guide seat is arranged in the inner cavity of the second air cavity, and a guide groove is opened on the surface of the guide seat, and a test structure is arranged on the side wall of the other end of the body.

[0006] As a preferred technical solution of the utility model, the test structure includes a force-bearing plate, a movable plate and a first spring. The force-bearing plate is arranged on the inner side of the second air cavity, and one end of the force-bearing plate is fixedly connected to the movable plate, and one side of the movable plate is fixedly connected to the first spring.

[0007] As a preferred technical solution of the utility model, a receiving groove is provided in the middle of the top end of the body, and a guide groove is distributed on one side of the receiving groove.

[0008] As a preferred technical solution of the utility model, the inner cavity of the storage groove is provided with a lifting seat, and a cylinder is fixedly installed on the bottom of the lifting seat, a guide block is fixedly installed on one end surface of the lifting seat, a second spring is fixedly connected to the inner side wall of the lifting seat, and the other end of the second spring is fixedly connected to a rubber splint.

[0009] As a preferred technical solution of the utility model, the air inlet holes are evenly distributed on the side wall of the machine body, and the air inlet holes and the machine body form an integrated structure.

[0010] As a preferred technical solution of the utility model, the force-bearing plate is slidably connected to the machine body through the movable plate, and the force-bearing plate and the movable plate are distributed in parallel.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. Combined with the filter cotton plate, honeycomb filter plate and carbon plate, it is convenient to fully filter and purify the air needed for the subsequent test, and then remove the impurities mixed in the air, so as to effectively prevent excessive impurities in the air and affect the subsequent test of the air outlet of the automobile air conditioner. When the air enters the interior of the body, it will pass through the filter cotton plate, honeycomb filter plate and carbon plate in turn, so as to achieve full filtration and purification of the air;

[0013] 2. Combined with the provided cylinder, lifting seat and guide block, it is convenient to realize the lifting and lowering of the automobile air-conditioning outlet according to the actual test requirements, thereby improving the practicality and flexibility of the entire device. When the cylinder is working, the lifting seat will realize the longitudinal movement, and then the longitudinal lifting and lowering of the automobile air-conditioning outlet clamped on its inner side can be realized. The setting of the guide block can improve the stability of the lifting seat during the longitudinal movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the air outlet test device for automobile air conditioner of the utility model;

[0015] Figure 2This is a schematic diagram of the internal structure of the air outlet test device for an automobile air conditioner of the utility model;

[0016] Figure 3 This is a schematic diagram of the top view of the structure of the lifting seat of the air outlet test device for the automobile air conditioner of the utility model;

[0017] Figure 4 This is a side structural schematic diagram of the utility model of the air outlet test device for automobile air conditioner;

[0018] Among them: 1. body; 2. first air cavity; 3. air inlet; 4. grille slot; 5. second air cavity; 6. filter cotton plate; 7. honeycomb filter plate; 8. carbon plate; 9. fan; 10. guide seat; 11. guide slot; 12. force plate; 13. movable plate; 14. first spring; 15. storage slot; 16. guide slot; 17. lifting seat; 18. cylinder; 19. guide block; 20. second spring; 21. rubber splint. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1 As shown, the utility model provides an air outlet test device for an automobile air conditioner, comprising a body 1, a first air cavity 2 is provided on the inner side of one end of the body 1, and an air inlet 3 is connected to one side of the first air cavity 2, a grille slot 4 is provided on the side wall of the body 1, a second air cavity 5 is provided on the inner side of one end of the body 1 away from the first air cavity 2, a filter cotton plate 6 is provided in the inner cavity of the first air cavity 2, a honeycomb filter plate 7 is distributed on one side of the filter cotton plate 6, a carbon plate 8 is provided on the other side of the honeycomb filter plate 7, and a fan 9 is distributed on the side of the carbon plate 8 away from the honeycomb filter plate 7, a guide seat 10 is provided in the inner cavity of the second air cavity 5, and a guide groove 11 is provided on the surface of the guide seat 10, and a test structure is provided on the other side wall of the body 1;

[0022] When in use, the air outlet of the automobile air conditioner to be tested is placed inside the lifting seat 17, and then the height of the lifting seat 17 is adjusted according to actual use requirements, and then the wind force generated by the fan 9 is used to test the air outlet of the automobile air conditioner;

[0023] As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a first air cavity 2 is provided on the inner side of one end of the machine body 1, and an air inlet 3 is connected to one side of the first air cavity 2. The air inlet 3 is equidistantly distributed on the side wall of the machine body 1, and the air inlet 3 and the machine body 1 form an integrated structure. A grille slot 4 is provided on the side wall of the machine body 1, and a second air cavity 5 is provided on the inner side of one end of the machine body 1 away from the first air cavity 2. A filter cotton plate 6 is provided in the inner cavity of the first air cavity 2, and a honeycomb filter plate 7 is distributed on one side of the filter cotton plate 6, a carbon plate 8 is provided on the other side of the honeycomb filter plate 7, and a fan 9 is distributed on the side of the carbon plate 8 away from the honeycomb filter plate 7. A guide seat 10 is provided in the inner cavity of the second air cavity 5, and a guide groove 11 is provided on the surface of the guide seat 10. A test structure is provided on the side wall of the other end of the machine body 1, and the test structure includes a force-bearing plate 12 and a movable plate 13 and a first spring 14, a force-bearing plate 12 is arranged on the inner side of the second air cavity 5, and one end of the force-bearing plate 12 is fixedly connected with a movable plate 13, the force-bearing plate 12 is slidably connected with the machine body 1 through the movable plate 13, and the force-bearing plate 12 and the movable plate 13 are parallelly distributed, one side of the movable plate 13 is fixedly connected with the first spring 14, a receiving groove 15 is provided in the middle of the top of the machine body 1, and a guide groove 16 is distributed on one side of the receiving groove 15, a lifting seat 17 is provided in the inner cavity of the receiving groove 15, and a cylinder 18 is fixedly installed at the bottom of the lifting seat 17, a guide block 19 is fixedly installed on one end surface of the lifting seat 17, a second spring 20 is fixedly connected to the inner side wall of the lifting seat 17, and a rubber clamp 21 is fixedly connected to the other end of the second spring 20;

[0024] First, place the automobile air-conditioning outlet to be tested on the inner side of the lifting seat 17, and then the reverse force generated by the deformation of the second spring 20 will push the rubber clamp 21 laterally, and then use the rubber clamps 21 moving in opposite directions on both sides to clamp and limit the automobile air-conditioning outlet, and then the cylinder 18 drives the lifting seat 17 to move longitudinally, and the sliding of the guide block 19 along the guide groove 16 can improve the stability of the lifting seat 17 during the longitudinal movement. When the automobile air-conditioning outlet moves to a suitable position, the fan 9 works to draw the outside air into the inner side of the first air cavity 2 through the air inlet 3, and then uses the set filter cotton plate 6 to perform preliminary filtration and purification of the air, and then cooperates with the set honeycomb filter plate 7 and carbon plate 8 to fully realize the filtering treatment of air, and the treated air will be output through the grille slot 4, and then pass through the automobile air-conditioning outlet, and then the air passing through the automobile air-conditioning outlet will enter the inner side of the second air cavity 5, and circulate along the guide seat 10, and then the air impacts the force-bearing plate 12, and then realizes the lateral movement of the force-bearing plate 12, and then the force-bearing plate 12 pushes the movable plate 13, and then the movable plate 13 moves laterally, and pulls the first spring 14, so that it deforms and generates a reverse force, and the reverse force generated by the deformation of the first spring 14 can assist in the subsequent rebound of the movable plate 13, and the size of the wind force can be calculated according to the activity distance of the movable plate 13, and the test data can be obtained.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A vehicle air-conditioning outlet air outlet test device, comprising a body (1), characterized in that: A first air cavity (2) is provided on the inner side of one end of the machine body (1), and one side of the first air cavity (2) is connected to an air inlet (3); a grille slot (4) is provided on the side wall of the machine body (1); a second air cavity (5) is provided on the inner side of the end of the machine body (1) away from the first air cavity (2); a cotton filter plate (6) is provided in the inner cavity of the first air cavity (2), and a honeycomb filter plate (7) is distributed on one side of the cotton filter plate (6); a carbon plate (8) is provided on the other side of the honeycomb filter plate (7), and a fan (9) is distributed on the side of the carbon plate (8) away from the honeycomb filter plate (7); a guide seat (10) is provided in the inner cavity of the second air cavity (5), and a guide slot (11) is provided on the surface of the guide seat (10); and a test structure is provided on the side wall of the other end of the machine body (1).

2. The vehicle air conditioner outlet air outlet test device according to claim 1, characterized in that: The test structure comprises a force-bearing plate (12), a movable plate (13) and a first spring (14); the force-bearing plate (12) is arranged on the inner side of the second air cavity (5), one end of the force-bearing plate (12) is fixedly connected to the movable plate (13), and one side of the movable plate (13) is fixedly connected to the first spring (14).

3. The vehicle air conditioner air outlet air outlet test device according to claim 1, characterized in that: A receiving groove (15) is provided in the middle of the top end of the body (1), and a guide groove (16) is distributed on one side of the receiving groove (15).

4. The vehicle air conditioner outlet air outlet test device according to claim 3, characterized in that: The inner cavity of the storage groove (15) is provided with a lifting seat (17), and a cylinder (18) is fixedly installed at the bottom of the lifting seat (17), a guide block (19) is fixedly installed on one end surface of the lifting seat (17), the inner side wall of the lifting seat (17) is fixedly connected to a second spring (20), and the other end of the second spring (20) is fixedly connected to a rubber clamp (21).

5. The vehicle air conditioner outlet air outlet test device according to claim 1, characterized in that: The air inlet holes (3) are distributed at equal intervals on the side wall of the machine body (1), and the air inlet holes (3) and the machine body (1) form an integrated structure.

6. The vehicle air conditioner outlet air outlet test device according to claim 2, characterized in that: The force-bearing plate (12) is slidably connected to the machine body (1) via the movable plate (13), and the force-bearing plate (12) and the movable plate (13) are arranged in parallel.

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