A rotatable adjustable automobile air conditioner deflector plate

Abstract

The utility model belongs to the technical field of automobile air conditioning system, especially relate to a rotatable automobile air conditioner flow guide plate, including air deflector, connecting cylinder, guide vane, fixed cylinder, sliding ring and rotating ring etc.

Description

Technical Field

[0001] This utility model belongs to the technical field of automotive air conditioning systems, and in particular relates to a rotatable and adjustable automotive air conditioning deflector. Background Technology

[0002] As people's demands for automotive driving comfort become increasingly higher and more refined, the performance of the automotive air conditioning system, as a core unit for maintaining a comfortable microclimate environment inside the vehicle, directly affects the user's travel experience. The air deflector in the automotive air conditioning system, as a key component for adjusting the direction of airflow, is receiving increasing attention for its adjustment precision and flexibility.

[0003] However, most car air conditioning deflectors on the market have a relatively simple structure, usually installed directly inside the air vent, and can only achieve limited up and down tilt adjustment by electric means, making it difficult for users to flexibly adjust the ideal air delivery angle according to their personal needs.

[0004] Therefore, it is necessary to design a rotatable and adjustable automotive air conditioning deflector to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to overcome the shortcomings of existing automotive air conditioning deflectors, which only support limited electric up and down tilting and cannot meet personalized air delivery needs, this utility model provides a rotatable adjustable automotive air conditioning deflector.

[0006] This utility model is achieved through the following technical means: a rotatable and adjustable automotive air conditioning deflector, comprising an air duct, a connecting cylinder, guide vanes, a fixed cylinder, a sliding ring, a rotating ring, and a spring. The connecting cylinder is installed inside the air duct. Multiple guide vanes are rotatably arranged at the front of the connecting cylinder along a vertical direction at equal intervals. A fixed cylinder is rotatably arranged on the connecting cylinder, located behind the air duct. A sliding ring is slidably arranged on the outer ring of the front part of the fixed cylinder. A rotating ring is fixedly connected to the rear part of the air duct. The rotating ring is located in front of the sliding ring and engages with the sliding ring through a toothed structure. A spring is fixedly connected between the sliding ring and the fixed cylinder.

[0007] To further explain, it also includes a rotating shaft and a lifting rod. Each guide vane has a rotating shaft fixed to both sides, and a sliding groove is opened on both sides of the air guide tube. A lifting rod is slidably installed inside each sliding groove. Multiple slide rails are opened along the height direction on each lifting rod. The rotating shafts on both sides of the guide vane extend into the slide rails on the corresponding sides and slide in cooperation with the slide rails on the corresponding sides.

[0008] To further explain, it also includes connecting ears, with multiple evenly distributed connecting ears fixed to the outer ring of the rear part of the fixed cylinder.

[0009] To further clarify, the spring is a high-strength spring.

[0010] To elaborate further, there are five guide vanes.

[0011] To further explain, the guide vane features an arc-shaped design at its front.

[0012] The beneficial effects are as follows: 1. Through the cooperation of the sliding ring, rotating ring and spring, users can manually rotate the air guide tube and achieve automatic locking at any horizontal angle. The operation is simple and the positioning is reliable. It effectively breaks through the functional limitation of existing air guides that can only be adjusted by pitch, significantly expands the adjustable range of the air delivery angle, and meets users' personalized and precise control needs for the air delivery angle.

[0013] 2. By setting up a rotating shaft, slide rail, lifting rod and slide rail, the vertical angle of all guide vanes can be adjusted simultaneously with only one-sided operation. The adjustment is precise and the response is sensitive, meeting the personalized needs of different users for vertical wind direction. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the guide vane and lifting rod components of this utility model.

[0016] Figure 3 This is a partial sectional view of the air guide tube and connecting tube components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the guide vane and rotating shaft components of this utility model.

[0018] Figure 5 This is a schematic diagram of the exploded structure of this utility model.

[0019] The markings in the attached diagram are: 1. Air guide tube, 2. Connecting tube, 3. Guide vane, 4. Rotating shaft, 5. Slide groove, 6. Lifting rod, 7. Slide rail, 8. Fixed tube, 9. Connecting lug, 10. Sliding ring, 11. Rotating ring, 12. Spring. Detailed Implementation

[0020] Example: A rotatable and adjustable automotive air conditioning deflector, such as... Figures 1-5As shown, the device includes an air guide duct 1, a connecting tube 2, guide vanes 3, a fixed tube 8, a connecting lug 9, a sliding ring 10, a rotating ring 11, and a spring 12. The connecting tube 2 is bolted inside the air guide duct 1. Multiple guide vanes 3, evenly spaced vertically, are rotatably mounted on the front of the connecting tube 2. There are five guide vanes 3, which effectively separate and guide airflow, improving airflow uniformity. The front of the guide vanes 3 features an arc design to avoid sharp edges and enhance safety. A fixed tube 8 is rotatably mounted on the connecting tube 2, located behind the air guide duct 1. The outer rear ring of the fixed cylinder 8 is fixedly connected with four evenly distributed connecting ears 9, which facilitates the installation and fixation of the fixed cylinder 8 at the air conditioning vent position inside the vehicle. The outer front ring of the fixed cylinder 8 is slidably provided with a sliding ring 10. The rear of the air guide tube 1 is fixedly connected with a rotating ring 11. The rotating ring 11 is located in front of the sliding ring 10 and engages with the sliding ring 10 through a toothed structure. A spring 12 is fixedly connected between the sliding ring 10 and the fixed cylinder 8, thereby providing axial clamping force to the sliding ring 10 and keeping the sliding ring 10 engaged with the rotating ring 11. The spring 12 is a high-strength spring.

[0021] like Figure 3 and Figure 4 As shown, it also includes a rotating shaft 4 and a lifting rod 6. The rotating shaft 4 is fixedly connected to both sides of each guide vane 3. The air duct 1 has a sliding groove 5 on both sides. The lifting rod 6 is slidably installed inside each sliding groove 5. Five slide rails 7 are opened along the height direction on each lifting rod 6. The rotating shaft 4 on the left and right sides of the guide vane 3 extends into the slide rail 7 on the corresponding side and slides with the slide rail 7 on the corresponding side.

[0022] In use, the fixing cylinder 8 is securely installed at the air conditioning vent in the vehicle via the connecting ear 9. When it is necessary to adjust the pitch angle of the guide vane 3, the user can directly slide the lifting rod 6 on either side upward or downward. As the lifting rod 6 moves along the slide groove 5, the five slide rails 7 on it push the rotating shaft 4 on the corresponding side of the five guide vanes 3, so that all guide vanes 3 rotate downward or upward synchronously, thereby changing the vertical direction of the airflow and achieving precise air delivery. When it is necessary to adjust the horizontal airflow direction of the air duct 1, the user pushes the sliding ring 10 backward to compress the spring 12, so that the sliding ring 10 disengages from the rotating ring 11. At this time, the air duct 1 can be rotated clockwise or counterclockwise (i.e., when viewing the air duct 1 from inside the vehicle, rotate clockwise or counterclockwise along the circumference of the air duct 1) to the required angle. After rotating to the desired position, the sliding ring 10 is released. Under the reset action of the spring 12, the sliding ring 10 moves forward and re-engages with the rotating ring 11, thereby locking the current horizontal angle of the air duct 1 and ensuring that no deflection occurs during use.

Claims

1. A rotatable and adjustable automotive air conditioning deflector, characterized in that, The device includes an air guide tube (1), a connecting tube (2), guide vanes (3), a fixed tube (8), a sliding ring (10), a rotating ring (11), and a spring (12). The connecting tube (2) is installed inside the air guide tube (1). Multiple guide vanes (3) are rotatably arranged at the front of the connecting tube (2) and are distributed at equal intervals along the vertical direction. The fixed tube (8) is rotatably arranged on the connecting tube (2) and is located behind the air guide tube (1). The sliding ring (10) is slidably arranged on the outer ring of the front part of the fixed tube (8). The rotating ring (11) is fixedly connected to the rear part of the air guide tube (1). The rotating ring (11) is located in front of the sliding ring (10) and meshes with the sliding ring (10) through a toothed structure. The spring (12) is fixedly connected between the sliding ring (10) and the fixed tube (8).

2. The rotatable and adjustable automotive air conditioning deflector according to claim 1, characterized in that, It also includes a rotating shaft (4) and a lifting rod (6). A rotating shaft (4) is fixed to both sides of each guide vane (3). A sliding groove (5) is opened on both sides of the air duct (1). A lifting rod (6) is slidably installed inside each sliding groove (5). Multiple sliding rails (7) are opened along the height direction on each lifting rod (6). The rotating shafts (4) on both sides of the guide vane (3) extend into the corresponding sliding rails (7) and slide in cooperation with the corresponding sliding rails (7).

3. The rotatable and adjustable automotive air conditioning deflector according to claim 2, characterized in that, It also includes connecting ears (9), and multiple evenly distributed connecting ears (9) are fixed to the outer ring of the rear part of the fixing cylinder (8).

4. The rotatable and adjustable automotive air conditioning deflector according to claim 3, characterized in that, Spring (12) is a high-strength spring.

5. A rotatable and adjustable automotive air conditioning deflector according to claim 4, characterized in that, The number of guide vanes (3) is five.

6. A rotatable and adjustable automotive air conditioning deflector according to claim 5, characterized in that, The front part of the guide vane (3) adopts an arc design.

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