Hidden air outlet structure

Abstract

The utility model discloses a hidden type air outlet structure which comprises an air outlet frame, fixing seats are arranged at the rear ends of the top and the bottom of the air outlet frame, a hidden barrel is arranged at the front end in the air outlet frame, adjusting blades are arranged in the hidden barrel, linkage clamping strips are arranged between the rear ends of the adjusting blades, and the linkage clamping strips are connected with the fixing seats. Adjusting rotating shafts are arranged at the tops and the bottoms of the adjusting blades, and a servo motor is arranged in the middle of the front end of one side of the air outlet frame. The opening and closing assembly is arranged at the front end in the air outlet frame, the servo motor is started to drive the hidden barrel to rotate through the driving shaft during use, the air outlet can be opened for normal air outlet when the opening of the hidden barrel is rotated to the front-back direction, the air outlet can be closed when the opening of the hidden barrel is rotated to the up-down direction, and meanwhile the purpose of hiding the air outlet is achieved; and when the hidden cylinder rotates, the connecting shaft rotates at the same time to stabilize the hidden cylinder, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile air-conditioning air outlets, in particular to a hidden air outlet structure. Background Art

[0002] The air outlet structure is an automobile part installed in the front row and rear row of an automobile to send cold air from the air conditioner into every corner of the automobile, helping passengers cool down quickly. As the terminal of the air-conditioning ventilation system, it plays a crucial role in the air flow organization. At the same time, the air outlet structure also has a certain aesthetic property.

[0003] For example, a hidden air outlet structure disclosed in the utility model with the authorization announcement number CN211195784U relates to the field of automobile internal air ducts. To achieve the above object, the technical solution of the utility model includes a housing main body, a drum and a swing blade group; a reversing cavity is arranged in the housing main body, an air inlet window and a plurality of air outlet windows are arranged on the side wall of the reversing cavity, the air inlet window and the plurality of air outlet windows are distributed in different fan-shaped areas of the reversing cavity, the air inlet window is communicated with an air inlet channel, and the air outlet window is communicated with an air outlet channel; the drum is rotationally matched in the reversing cavity, air inlet holes and air outlet holes are arranged on the side wall of the drum, and the air inlet holes and the air outlet holes are distributed in different fan-shaped areas of the drum; swing blade groups are respectively arranged at the air outlet ends of the air outlet channels, and the swing blade group includes a rotating shaft and a plurality of blades distributed on the rotating shaft. It can flexibly change the air duct flow direction of the air flow, and the air duct flow direction arrangement is more flexible. The overall structure is simple and compact, and mechanical failures are not likely to occur. However, during the application of this technical solution, the air outlet and the blades are still exposed in the view of the passengers in the vehicle when ventilation work is not carried out, and there is a technical problem that the air outlet structure cannot be adjusted to be opened when ventilating and closed otherwise to make the air outlet more beautiful. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a hidden air outlet structure, which can solve the technical problem that the air outlet and the blades are still exposed in the view of the passengers in the vehicle when ventilation work is not carried out, and there is a problem that the air outlet structure cannot be adjusted to be opened when ventilating and closed otherwise to make the air outlet more beautiful.

[0005] To solve the above technical problems, the utility model provides the following technical solution: a hidden air outlet structure, including an air outlet frame, fixing seats are arranged at the rear ends of the top and bottom of the air outlet frame, a hidden cylinder is arranged at the front end inside the air outlet frame, an adjusting blade is arranged inside the hidden cylinder, a linkage strip is arranged between the rear ends of the adjusting blades, adjusting rotating shafts are arranged at the top and bottom of the adjusting blade, a servo motor is arranged at the middle position of the front end of one side of the air outlet frame, a connecting shaft is arranged at the middle position of one side of the hidden cylinder, a driving shaft is arranged at the middle position of the other side of the hidden cylinder, a shaft sleeve is arranged through the middle position of the front end of one side inside the air outlet frame, and a noise reduction component is arranged at the rear end inside the air outlet frame.

[0006] As a preferred technical solution of the present utility model, both ends inside the hidden cylinder are open at a 90° angle, and one end of the adjusting rotating shaft is movably connected to the inner side of the hidden cylinder.

[0007] As a preferred technical solution of the present utility model, one side of the connecting shaft is movably connected to the front end of the other side inside the air outlet frame, and one side of the driving shaft penetrates through the shaft sleeve and is fixedly connected to the output end of the servo motor.

[0008] As a preferred technical solution of the present utility model, the adjusting blades are circular, and the adjusting blades are arranged at equal intervals inside the hidden cylinder.

[0009] As a preferred technical solution of the present utility model, the noise reduction component includes a sound absorption pad, the sound absorption pad is arranged at the rear end inside the air outlet frame, and sound absorption holes are arranged at the top and bottom inside the sound absorption pad.

[0010] As a preferred technical solution of the present utility model, the sound absorption holes are arranged at equal intervals at the top and bottom inside the sound absorption pad.

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

[0012] 1. By providing an opening and closing component at the front end inside the air outlet frame, when in use, start the servo motor to drive the hidden cylinder to rotate through the driving shaft. When the opening of the hidden cylinder rotates to face forward and backward, the air outlet can be opened for normal air outlet, and when the opening of the hidden cylinder rotates to face up and down, the air outlet can be closed, and at the same time, the purpose of hiding the air outlet is achieved, making the air outlet more beautiful when closed, and the connecting shaft rotates simultaneously when the hidden cylinder rotates to stabilize it, with strong feasibility;

[0013] 2. By providing a noise reduction component at the rear end inside the air outlet frame, when in use, the sound absorption pad and the sound absorption holes provided at both ends inside it absorb and eliminate the noise generated when the air outlet blows air, further optimizing the air outlet structure, achieving the purpose of quiet air outlet inside the vehicle, and improving the riding experience of the passengers inside the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is the rear three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 3 is the front partial sectional structural schematic diagram of the air outlet frame of the present utility model;

[0017] Figure 4 is the three-dimensional structural schematic diagram of the hidden cylinder of the present utility model.

[0018] Wherein: 1. air outlet frame; 2. fixed seat; 3. servo motor; 4. adjusting blade; 5. hidden cylinder; 6. linkage strip; 7. sound absorption pad; 8. sound absorption hole; 9. adjusting rotating shaft; 10. shaft sleeve; 11. driving shaft; 12. connecting shaft. Detailed implementation manner

[0019] In order to make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without creative labor all belong to the protection scope of the present utility model. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments can all be obtained from commercial channels unless otherwise specified.

[0020] Embodiment

[0021] Please refer to Figures 1-4 As shown, the present utility model provides a hidden air outlet structure, including an air outlet frame 1. Fixed seats 2 are arranged at the rear ends of the top and bottom of the air outlet frame 1. The air outlet frame 1 is stably installed at the air outlet position through the fixed seats 2. A hidden cylinder 5 is arranged at the front end inside the air outlet frame 1. Both ends inside the hidden cylinder 5 are open at a 90° angle. A circular adjusting blade 4 is arranged inside the hidden cylinder 5, and the adjusting blades 4 are arranged at equal intervals inside the hidden cylinder 5. Linkage strips 6 are arranged between the rear ends of the adjusting blades 4. Adjusting rotating shafts 9 are arranged at the top and bottom of the adjusting blades 4. One end of the adjusting rotating shaft 9 is movably connected to the inner side of the hidden cylinder 5. By rotating the adjusting blade 4 with the adjusting rotating shaft 9 as the axis, the horizontal air outlet angle of the air outlet can be adjusted. A servo motor 3 is arranged at the middle position of the front end of one side of the air outlet frame 1. A driving shaft 11 is arranged at the middle position of the other side of the hidden cylinder 5. A shaft sleeve 10 is penetrated through the middle position of the front end of one side inside the air outlet frame 1. One side of the driving shaft 11 penetrates through the shaft sleeve 10 and is fixedly connected to the output end of the servo motor 3. The hidden cylinder 5 is driven to rotate by driving the driving shaft 11 through the servo motor 3. When the opening of the hidden cylinder 5 rotates to face the front and back, the air outlet can be opened for normal air outlet, and when the opening of the hidden cylinder 5 rotates to face up and down, the air outlet can be closed, and at the same time, the purpose of hiding the air outlet is achieved, making the air outlet more beautiful when closed. A connecting shaft 12 is arranged at the middle position of one side of the hidden cylinder 5. One side of the connecting shaft 12 is movably connected to the front end of the other side inside the air outlet frame 1. When the hidden cylinder 5 rotates, the connecting shaft 12 rotates simultaneously to stabilize it;

[0022] When in use, start the servo motor 3 to drive the hidden cylinder 5 to rotate through the drive shaft 11. When the opening of the hidden cylinder 5 rotates to face forward and backward, the air outlet can be opened for normal air outlet. When the opening of the hidden cylinder 5 rotates to face up and down, the air outlet can be closed, while beautifying the air outlet. At the same time, when the hidden cylinder 5 rotates, the connecting shaft 12 rotates simultaneously to stabilize it.

[0023] As a further implementation manner of this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, a noise reduction component is provided at the rear end inside the air outlet frame 1. The noise reduction component includes a sound absorption pad 7. The sound absorption pad 7 is provided at the rear end inside the air outlet frame 1. Sound absorption holes 8 are provided at the top and bottom inside the sound absorption pad 7, and the sound absorption holes 8 are arranged at equal intervals at the top and bottom inside the sound absorption pad 7. The sound absorption pad 7 and the sound absorption holes 8 provided at both ends inside it absorb and eliminate the noise generated when the air outlet discharges air, further optimizing the air outlet structure, achieving the purpose of quiet air outlet in the vehicle, and improving the riding experience of the vehicle occupants.

[0024] Specific working principle:

[0025] When using the hidden air outlet structure, the air outlet frame 1 is stably installed at the air outlet position through the fixed seat 2, and the servo motor 3 drives the drive shaft 11 to drive the hidden cylinder 5 to rotate. When the opening of the hidden cylinder 5 rotates to face forward and backward, the air outlet can be opened for normal air outlet. And by rotating the adjusting blade 4 with the adjusting rotating shaft 9 as the axis, the horizontal angle of the air outlet can be adjusted. At the same time, the sound absorption pad 7 and the sound absorption holes 8 provided at both ends inside it absorb and eliminate the noise generated when the air outlet discharges air. When the opening of the hidden cylinder 5 rotates to face up and down, the air outlet can be closed, and at the same time, the air outlet is hidden, making the air outlet more beautiful when closed. When the hidden cylinder 5 rotates, the connecting shaft 12 rotates simultaneously to stabilize it.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A concealed air outlet structure, comprising an air outlet frame (1), characterized in that: Fixed seats (2) are provided at the rear ends of the top and bottom of the air outlet frame (1). A hidden cylinder (5) is provided at the front end inside the air outlet frame (1). An adjusting blade (4) is provided inside the hidden cylinder (5). A linkage strip (6) is provided between the rear ends of the adjusting blades (4). Adjusting rotating shafts (9) are provided at the top and bottom of the adjusting blade (4). A servo motor (3) is provided at the middle position of the front end of one side of the air outlet frame (1). A connecting shaft (12) is provided at the middle position of one side of the hidden cylinder (5). A driving shaft (11) is provided at the middle position of the other side of the hidden cylinder (5). A bushing (10) is penetrated through the middle position of the front end of the inner side of the air outlet frame (1). A noise reduction component is provided at the rear end of the inner side of the air outlet frame (1).

2. The hidden air outlet structure according to claim 1, wherein: Both ends inside the hidden cylinder (5) are open at a 90° angle, and one end of the adjusting rotating shaft (9) is movably connected to the inner side of the hidden cylinder (5).

3. The concealed air outlet structure according to claim 1, characterized in that: One side of the connecting shaft (12) is movably connected to the front end of the other side inside the air outlet frame (1), and one side of the driving shaft (11) penetrates through the bushing (10) and is fixedly connected to the output end of the servo motor (3).

4. The hidden air outlet structure according to claim 1, wherein: The adjusting blade (4) is circular, and the adjusting blades (4) are arranged at equal intervals inside the hidden cylinder (5).

5. The hidden air outlet structure according to claim 1, characterized in that: The noise reduction component includes a sound absorption pad (7). The sound absorption pad (7) is provided at the rear end of the inner side of the air outlet frame (1). Sound absorption holes (8) are provided at the top and bottom inside the sound absorption pad (7).

6. The hidden air outlet structure according to claim 5, characterized in that: The sound absorption holes (8) are arranged at equal intervals at the top and bottom inside the sound absorption pad (7).

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