Efficient air circulation automobile air duct structure

Abstract

The utility model discloses an efficient air circulation automobile air duct structure, which relates to the technical field of automobile air ducts and comprises an air duct body, and an ash discharge mechanism is arranged in the air duct body. The ash discharging mechanism comprises a movable pipe, a spring and a cushion, a movable cavity is formed in the inner wall of the air duct body, one end of the spring is fixedly installed on the inner wall of the movable cavity, the other end of the spring is fixedly installed on the side wall of the movable pipe, the movable pipe is movably connected into the movable cavity through the spring, and the cushion is fixedly installed on the side wall of the movable pipe; according to the technical scheme, the dust discharging mechanism is adopted, vibration generated in the vehicle running process can drive the movable pipe to shake in the air duct body, the situation that the shaking amplitude of the movable pipe is too large can be avoided by arranging the buffering pad, and therefore dust on the inner wall of the movable pipe can be shaken off; and the shaken-off dust can be taken away by the airflow flowing in the air duct body and is discharged out of the vehicle, so that the condition that more dust is accumulated can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile air ducts, in particular to an automobile air duct structure with high efficiency in air circulation. Background Art

[0002] The automobile air duct is an important part of the vehicle's internal air conditioning and ventilation system. It is responsible for introducing air from outside the vehicle into the interior or from inside the vehicle into the outside to maintain appropriate air quality and temperature inside the vehicle. The automobile air duct is an indispensable part of the vehicle's internal environmental control system. Its design and maintenance are essential to providing a comfortable driving and riding experience.

[0003] Traditional automobile air ducts that bring the interior of the vehicle into the outside usually have a lot of dust attached to them. Excessive accumulation will affect the air outlet effect of the air duct, and in severe cases will cause air to be unable to circulate, produce odors inside the vehicle, and affect the driving and riding experience. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a high-efficiency air circulation automobile air duct structure to solve the problem that the prior art has a lot of accumulation that affects the air outlet effect of the air duct, seriously leading to air circulation failure, odor generation inside the vehicle, and affecting the driving and riding experience.

[0005] In view of this, the utility model provides a high-efficiency air circulation automobile air duct structure, comprising an air duct body, wherein a dust removal mechanism is arranged inside the air duct body;

[0006] The ash removal mechanism includes a movable tube, a spring and a buffer pad. A movable cavity is opened on the inner wall of the air duct body. One end of the spring is fixedly mounted on the inner wall of the movable cavity, and the other end of the spring is fixedly mounted on the side wall of the movable tube. The movable tube is movably connected to the inside of the movable cavity through the spring, and the buffer pad is fixedly mounted on the side wall of the movable tube.

[0007] Optionally, a plurality of springs are provided, and the plurality of springs are evenly distributed inside the active cavity.

[0008] Optionally, the buffer pad is made of polyurethane rubber.

[0009] Optionally, the inner wall of the movable tube is provided with a high-efficiency circulation mechanism.

[0010] Optionally, the efficient circulation mechanism includes an air guide, a movable cylinder, a tension spring and a fixed cylinder, the air guide and the fixed cylinder are both fixedly mounted on the inner wall of the movable tube, the fixed cylinder is located on one side of the air guide, the tension spring is fixedly mounted between the side wall of the movable cylinder and the inner wall of the movable cylinder, and the tension spring is located inside the fixed cylinder.

[0011] Optionally, the cross-section of the air guide member is arc-shaped.

[0012] Optionally, a side wall at one end of the movable cylinder is provided with a rounded inclined surface.

[0013] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0014] 1. The utility model discloses an efficient air circulation automobile air duct structure, which adopts a dust removal mechanism. The vibration generated during the operation of the vehicle will drive the movable tube to vibrate inside the air duct body. By setting a buffer pad, the movable tube can be prevented from vibrating too much, so that the dust on the inner wall of the movable tube can be shaken off. The shaken dust can be carried away by the airflow flowing inside the air duct body and discharged to the outside of the vehicle, thereby avoiding the situation where a lot of dust accumulates.

[0015] 2. The utility model provides a high-efficiency air circulation automobile air duct structure, which adopts the design of a high-efficiency circulation mechanism. Such a design can increase the air flow velocity and enhance the dust removal effect.

[0016] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0022] Explanation of the accompanying drawings: 1. air duct body; 2. air guide; 3. movable cylinder; 4. movable tube; 5. fixed cylinder; 6. tension spring; 7. movable cavity; 8. spring; 9. buffer pad. DETAILED DESCRIPTION

[0023] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0024] A high-efficiency air circulation automobile air duct structure according to an embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings.

[0025] Example 1

[0026] For easier understanding, see Figures 1 to 4 , an embodiment of a high-efficiency air circulation automobile air duct structure provided by the utility model comprises an air duct body 1, and an ash discharge mechanism is arranged inside the air duct body 1;

[0027] The ash removal mechanism includes a movable tube 4, a spring 8 and a buffer pad 9. A movable cavity 7 is opened on the inner wall of the air duct body 1. One end of the spring 8 is fixedly installed on the inner wall of the movable cavity 7, and the other end of the spring 8 is fixedly installed on the side wall of the movable tube 4. The movable tube 4 is movably connected to the inside of the movable cavity 7 through the spring 8, and the buffer pad 9 is fixedly installed on the side wall of the movable tube 4.

[0028] It should be noted that, by providing the spring 8, the movable tube 4 can be movable in the movable cavity 7 inside the air duct body 1. The vibration generated during the operation of the vehicle will drive the movable tube 4 to shake inside the air duct body 1. By providing the buffer pad 9, the movable tube 4 can be prevented from shaking too much, so that the dust on the inner wall of the movable tube 4 can be shaken off. The shaken dust can be carried away by the airflow flowing inside the air duct body 1 and discharged to the outside of the vehicle, thereby avoiding the accumulation of too much dust.

[0029] In some embodiments, Figure 2 As shown, a plurality of springs 8 are provided, and the plurality of springs 8 are evenly distributed inside the active cavity 7 .

[0030] It should be noted that the supporting effect can be increased by providing a plurality of springs 8 .

[0031] In some embodiments, Figure 3 As shown, the buffer pad 9 is made of polyurethane rubber.

[0032] It should be noted that the noise generated by the movement of the movable tube 4 can be reduced by providing the buffer pad 9 .

[0033] Example 2

[0034] In some embodiments, Figure 4 As shown, the inner wall of the movable tube 4 is provided with a high-efficiency circulation mechanism, which includes an air guide member 2, a movable cylinder 3, a tension spring 6 and a fixed cylinder 5. The air guide member 2 and the fixed cylinder 5 are both fixedly mounted on the inner wall of the movable tube 4, the fixed cylinder 5 is located on one side of the air guide member 2, the tension spring 6 is fixedly mounted between the side wall of the movable cylinder 3 and the inner wall of the movable cylinder 3, the tension spring 6 is located inside the fixed cylinder 5, the cross-section of the air guide member 2 is arc-shaped, and a rounded inclined surface is provided on the side wall at one end of the movable cylinder 3.

[0035] It should be noted that, when the air duct body 1 is exhausted, the air flow velocity will increase when the air flow passes through the air guide member 2. By arranging a movable cylinder 3 on one side of the air guide member 2, the movable cylinder 3 can be driven to move when the air flow passes through, and then reset by the tension spring 6. During this process, the movable cylinder 3 will collide with the fixed cylinder 5, thereby enhancing the shaking of the movable cylinder 3, which can not only increase the air flow velocity, but also increase the dust removal effect.

[0036] Working principle: The vibration generated during the operation of the vehicle will drive the movable tube 4 to shake inside the air duct body 1. By providing a buffer pad 9, the movable tube 4 can be prevented from shaking too much, so that the dust on the inner wall of the movable tube 4 can be shaken off. The shaken dust can be carried away by the airflow flowing inside the air duct body 1 and discharged to the outside of the vehicle. When the air duct body 1 is exhausting air, the airflow will increase the airflow velocity when passing through the air guide 2.

[0037] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An efficient air circulation automobile air duct structure, characterized by: It comprises an air duct body (1), wherein a dust removal mechanism is arranged inside the air duct body (1); The ash removal mechanism comprises a movable tube (4), a spring (8) and a buffer pad (9); a movable cavity (7) is provided on the inner wall of the air duct body (1); one end of the spring (8) is fixedly mounted on the inner wall of the movable cavity (7); the other end of the spring (8) is fixedly mounted on the side wall of the movable tube (4); the movable tube (4) is movably connected to the inside of the movable cavity (7) via the spring (8); and the buffer pad (9) is fixedly mounted on the side wall of the movable tube (4).

2. The high-efficiency air circulation automobile air duct structure according to claim 1, characterized in that: A plurality of the springs (8) are provided, and the plurality of the springs (8) are evenly distributed inside the active cavity (7).

3. The high-efficiency air circulation automobile air duct structure according to claim 1, characterized in that: The buffer pad (9) is made of polyurethane rubber.

4. The high-efficiency air circulation automobile air duct structure according to claim 1, characterized in that: The inner wall of the movable tube (4) is provided with a high-efficiency circulation mechanism.

5. The high-efficiency air circulation automobile air duct structure according to claim 4, characterized in that: The high-efficiency circulation mechanism comprises an air guide member (2), a movable tube (3), a tension spring (6) and a fixed tube (5); the air guide member (2) and the fixed tube (5) are both fixedly mounted on the inner wall of the movable tube (4); the fixed tube (5) is located on one side of the air guide member (2); the tension spring (6) is fixedly mounted between the side wall of the movable tube (3) and the inner wall of the movable tube (3); and the tension spring (6) is located inside the fixed tube (5).

6. The high-efficiency air circulation automobile air duct structure according to claim 5, characterized in that: The cross section of the air guide member (2) is arc-shaped.

7. The high-efficiency air circulation automobile air duct structure according to claim 5, characterized in that: A rounded inclined surface is provided on a side wall at one end of the movable cylinder (3).

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