Air conditioner air outlet with automatically adjustable air direction

Abstract

The utility model discloses air conditioner air outlet of automatic regulation wind direction, including fixed frame, the fixed frame outer wall sliding connection has the installation frame, the fixed frame one end both sides middle all are fixedly connected with infrared sensor, the fixed frame one end one side bottom penetrates and is fixedly connected with the control panel, and infrared sensor and control panel all electric connection, the fixed frame inside both sides all are equipped with the cavity, one side the cavity one side one end top bottom all are fixedly connected with first fixed frame, the first fixed frame penetration and the rotation connection have worm between, worm one end fixedly connected with first gear. In the utility model, first through the cooperation between infrared sensor, control panel, first fixed frame, worm, worm wheel etc.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning outlets, and more particularly to air conditioning outlets that can automatically adjust the airflow direction. Background Technology

[0002] An air conditioning vent with automatic airflow adjustment is an air conditioning terminal device that integrates sensor detection, power drive, and intelligent control. Through built-in temperature sensors, human body sensors, and other sensing elements, combined with components such as motors and transmission mechanisms, it can automatically adjust the angle of the air guide blades. It can dynamically change the airflow direction according to environmental parameters without manual intervention. Its core function is to improve the comfort, uniformity, and intelligent experience of air delivery, avoiding the problems of direct cold air blowing or uneven temperature in traditional air vents.

[0003] Currently, most air conditioner vent technologies on the market use manual airflow adjustment. Users need to frequently adjust the angle manually to adapt to different scenarios. This is not only cumbersome to operate, but also cannot respond in real time based on dynamic parameters such as indoor temperature distribution and human position. This often results in problems such as direct cold air blowing or uneven local temperature. The filter function of the vent is generally limited to basic dust removal. In terms of structural design, traditional automatic vents often use screw fastening or multi-clamp composite fixing frames to ensure transmission stability.

[0004] Existing technologies face the following problems in practical applications: adjusting the air conditioner vent requires users to manually adjust the angle according to their needs, which is inconvenient to operate and cannot respond to environmental changes in real time; the filter function is limited to basic dust removal; and traditional automatic air vent adjustment uses screws or complex clips to fix the frame in order to ensure structural stability, which requires tools and is cumbersome to disassemble. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an air conditioning outlet that can automatically adjust the airflow direction.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an air conditioning outlet with automatically adjustable airflow direction, including a fixed frame, a mounting frame slidably connected to the outer wall of the fixed frame, infrared sensors fixedly connected to the middle of both sides of one end of the fixed frame, a control panel penetrating and fixedly connected to the bottom of one side of the fixed frame, and the infrared sensors and the control panel being electrically connected, cavities opening on both sides of the interior of the fixed frame, a first fixing bracket fixedly connected to the top and bottom of one side of one cavity, a worm gear penetrating and rotatably connected between the first fixing brackets, a first gear fixedly connected to one end of the worm gear, uniformly distributed air guide vanes penetrating and rotatably connected between the inner walls of the fixed frame, a worm wheel fixedly connected to one end of each air guide vane, a first fixing block fixedly connected to the middle of the top of one side of one cavity, a servo motor fixedly connected to the top of each of the first fixing blocks, a second gear fixedly connected to the output end of the servo motor, a sliding frame penetrating and slidably connected to the bottom of the fixed frame, a filter assembly provided at one end of the sliding frame, and quick-release assemblies provided at the top and bottom of the other side of one cavity.

[0007] As a further description of the above technical solution: The filter assembly includes an activated carbon filter screen. One end of the inner wall of the sliding frame is fixedly connected to the outer wall of the activated carbon filter screen, and the other end of the inner wall of the sliding frame is fixedly connected to the filter screen.

[0008] As a further description of the above technical solution: The quick-release assembly includes a second fixing frame. The top and bottom of the other end of one side of the cavity are fixedly connected to one side of the second fixing frame. A bidirectional threaded rod is passed through and rotatably connected between adjacent second fixing frames.

[0009] As a further description of the above technical solution: The top and bottom of the outer ring of the bidirectional threaded rod are both threadedly connected to sliders, and one end of each slider is fixedly connected to a connecting bracket.

[0010] As a further description of the above technical solution: Limiting rods are fixedly connected to both sides of one end of the top wall of the cavity, and sliding rods are fixedly connected to the top of the top slider and the bottom of the bottom slider.

[0011] As a further description of the above technical solution: The top connecting frame has sliding columns fixedly connected to both sides of its top, and the bottom connecting frame has sliding columns fixedly connected to both sides of its bottom. One end of the bidirectional threaded rod is fixedly connected to a first bevel gear.

[0012] As a further description of the above technical solution: Each cavity bottom wall is fixedly connected to a second fixing block, and one end of each second fixing block is rotatably connected to a second bevel gear.

[0013] As a further description of the above technical solution: Each of the second bevel gears has a rotating rod fixedly connected to one end, and the rotating rod passes through and is rotatably connected to the fixed frame.

[0014] This utility model has the following beneficial effects: The air conditioning outlet with automatic airflow adjustment provided by this utility model firstly uses an infrared sensor, control panel, first fixed frame, worm gear, worm wheel, air guide blade, first gear, second gear, servo motor, first fixed block, sliding frame, activated carbon filter, and the cooperation between the filters to detect the infrared radiation emitted by the human body or object by the infrared sensor to determine its presence and location, and then link the control of the air guide blade to automatically adjust the airflow direction, and the filter has an odor removal function. The air conditioning vent with automatic airflow adjustment provided by this utility model can be quickly disassembled through the cooperation of a limiting rod, a slider, a sliding rod, a connecting frame, a bidirectional threaded rod, a first bevel gear, a second bevel gear, a second fixing block, a rotating rod, a sliding column, and a second fixing frame. The operation is simple and does not require auxiliary tools. Attached Figure Description

[0015] Figure 1 This is a three-dimensional view of the air conditioning outlet with automatically adjustable airflow direction proposed in this utility model. Figure 2 An exploded view of the air conditioner outlet with automatic airflow direction adjustment proposed in this utility model; Figure 3 This is a left-side sectional view of the air conditioner outlet with automatically adjustable airflow direction proposed in this utility model. Figure 4 This is a right-side sectional view of the air conditioner outlet with automatically adjustable airflow direction proposed in this utility model.

[0016] Legend: 1. Fixed frame; 2. Mounting frame; 3. Infrared sensor; 4. Control panel; 5. First fixed bracket; 6. Worm gear; 7. Worm wheel; 8. Air guide vane; 9. First gear; 10. Second gear; 11. Servo motor; 12. First fixed block; 13. Sliding frame; 14. Activated carbon filter; 15. Filter; 16. Limiting rod; 17. Slider; 18. Sliding rod; 19. Connecting frame; 20. Bidirectional threaded rod; 21. First bevel gear; 22. Second bevel gear; 23. Second fixed block; 24. Rotary rod; 25. Sliding column; 26. Second fixed bracket; 27. Cavity. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0019] Reference Figure 1-4This utility model provides an embodiment of an air conditioner outlet with automatic airflow adjustment, comprising a fixed frame 1, a mounting frame 2 slidably connected to the outer wall of the fixed frame 1, the mounting frame 2 being fixedly connected to the air conditioner outlet, infrared sensors 3 being fixedly connected to the middle of both sides of one end of the fixed frame 1, and a control panel 4 being fixedly connected through and fixedly connected to the bottom of one side of the fixed frame 1. The infrared sensors 3 detect the position and movement trajectory of people indoors in real time and transmit the signals to the control panel 4. The control panel 4 calculates the target angle of the air guide vanes 8 based on a preset algorithm, and the infrared sensors 3 and the control panel 4 are electrically connected. Cavities 27 are opened on both sides inside the fixed frame 1, and a first fixing bracket 5 is fixedly connected to the top and bottom of one side of one cavity 27. A worm gear 6 is rotatably connected through and between the first fixing brackets 5, and a first gear 9 is fixedly connected to one end of the worm gear 6. A uniformly distributed air guide vane 8 is rotatably connected through the inner wall of the fixed frame 1. A worm gear 7 is fixedly connected to one end of each air guide vane 8, and the worm gear 7 meshes with the worm 6. A first fixed block 12 is fixedly connected to the middle of the top of one side of the cavity 27. A servo motor 11 is fixedly connected to the top of the first fixed block 12. A second gear 10 is fixedly connected to the output end of the servo motor 11, and the first gear 9 meshes with the second gear 10. A sliding frame 13 is slidably connected through the bottom of the fixed frame 1. A filter component is set at one end of the sliding frame 13. Quick-release components are set at the top and bottom of the other end of one side of the cavity 27. The worm gear 7 and worm 6 transmission pair cooperate with the servo motor 11 to achieve precise angle control of the air guide vane 8. Combined with the infrared sensor 3 to identify the position of the human body, it automatically avoids people and delivers air in a directional manner, solving the pain point of "direct cold air blowing" of traditional air conditioners. It responds in real time to the movement of people and changes in temperature distribution in the room, automatically adjusts the air delivery direction, and improves the temperature uniformity of the whole room.

[0020] The filter assembly includes an activated carbon filter 14. One end of the inner wall of the sliding frame 13 is fixedly connected to the outer wall of the activated carbon filter 14. The activated carbon filter 14 is made of a composite material of honeycomb activated carbon particles and non-woven fabric. The other end of the inner wall of the sliding frame 13 is fixedly connected to a filter 15. The activated carbon and the filter 15 work together to solve both "odor pollution" and "particulate pollution". The quick-release assembly includes a second fixing frame 26. The top and bottom of one side of the cavity 27 are fixedly connected to one side of the second fixing frame 26. A bidirectional threaded rod 20 is passed through and rotatably connected between adjacent second fixing frames 26. A slider 17 is passed through and threadedly connected to the top and bottom of the outer ring of the bidirectional threaded rod 20. A nut pair is provided inside the slider 17. A connecting frame 19 is fixedly connected to one end of the slider 17. Limiting rods 16 are fixedly connected to both sides of one end of the top wall of the cavity 27. The limiting rods 16 rotate within the bidirectional threaded rod 20. The slider 17 is limited to move only upwards or downwards. A sliding rod 18 is fixedly connected to the top of each top slider 17 and the bottom slider 17. The sliding rod 18 passes through and slides through both the fixed frame 1 and the mounting frame 2. Sliding posts 25 are fixedly connected to both sides of the top of the top connecting frame 19 and the bottom of the bottom connecting frame 19. The sliding posts 25 pass through and slide through both the fixed frame 1 and the mounting frame 2. One end of the bidirectional threaded rod 20 is fixedly connected to... The first bevel gear 21 and the bottom wall of the cavity 27 are both fixedly connected to a second fixing block 23. One end of each second fixing block 23 is rotatably connected to a second bevel gear 22, and the first bevel gear 21 and the second bevel gear 22 are meshed together. One end of each second bevel gear 22 is fixedly connected to a rotating rod 24, and one end of the rotating rod 24 is fixedly connected to a knob for easy rotation by the operator. The rotating rod 24 is rotatably connected to the fixing frame 1. The mounting frame 2 is fixed at the air outlet. When quick disassembly of the fixing frame 1 is required, only the knob needs to be rotated. The transmission assembly allows the sliding rod 18 and sliding column 25 to slide completely out of the mounting frame 2, thereby releasing the limit on the fixed frame 1 and allowing it to slide out. After the fixed frame 1 slides out, the filter assembly can also be slid out from the fixed frame 1 for cleaning or replacement of the activated carbon filter 14. The mechanical transmission structure driven by the knob eliminates the need for tools such as screwdrivers; simply rotating the knob completes the assembly and disassembly of the fixed frame 1. Compared to traditional structures, maintenance is simpler and can be performed independently by ordinary users, reducing reliance on professionals and lowering maintenance costs.

[0021] Working principle: First, the infrared sensor 3 detects the position and movement trajectory of people indoors in real time and transmits the electrical signal to the control panel 4. The control panel 4 calculates the target deflection angle of the air guide vanes 8 based on a preset algorithm. Then, the control panel 4 controls the servo motor 11 to start, and the second gear 10 at the output end meshes with the first gear 9, driving the worm gear 6 to rotate. The worm gear 6 meshes with the worm wheel 7, driving the guide vane 8 to deflect around the rotating shaft. Through the self-locking characteristics of the worm wheel 7 and worm gear 6 and the precise control and forward and reverse rotation of the servo motor 11, the angle of the guide vane 8 can be adjusted. At the same time, the activated carbon filter 14 uses the porous structure of honeycomb activated carbon to adsorb odor molecules such as formaldehyde and oil fumes in the air; the filter 15 intercepts pollutants such as dust and particulate matter. After double filtration, the clean air is guided out by the guide vane 8. When it is necessary to disassemble the air outlet, turn the knob, the bidirectional threaded rod 20 rotates, and the slider 17 drives the sliding rod 18 and sliding column 25 to completely exit the mounting frame 2. After the limit is released, the fixed frame 1 can slide out from the mounting frame 2, and the sliding frame 13 can be pulled out to maintain the filter components. During installation, simply slide the fixed frame 1 into the appropriate position of the mounting frame 2, and then turn the knob in reverse to drive the rotating rod 24. The second bevel gear 22 meshes with the first bevel gear 21 to drive the bidirectional threaded rod 20 to rotate. Under the constraint of the limit rod 16, the slider 17 moves up and down along the bidirectional threaded rod 20, pushing the sliding rod 18 and the sliding column 25 into the mounting frame 2, thereby locking the fixed frame 1 and the mounting frame 2.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An air conditioning outlet with automatically adjustable airflow direction, including a fixed frame (1), characterized in that: The mounting frame (2) is slidably connected to the outer wall of the fixed frame (1). Infrared sensors (3) are fixedly connected to the middle of both sides of one end of the fixed frame (1). A control panel (4) is fixedly connected through and fixed to the bottom of one side of the fixed frame (1). The infrared sensors (3) and the control panel (4) are electrically connected. Cavities (27) are opened on both sides inside the fixed frame (1). A first fixing frame (5) is fixedly connected to the top and bottom of one side of one cavity (27). A worm gear (6) is rotatably connected through and between the first fixing frames (5). A first gear (9) is fixedly connected to one end of the worm gear (6). The inner walls of the frame (1) are connected by uniformly distributed air guide blades (8). One end of each air guide blade (8) is fixedly connected to a worm gear (7). The top middle of one side of the cavity (27) is fixedly connected to a first fixing block (12). The top of the first fixing block (12) is fixedly connected to a servo motor (11). The output end of the servo motor (11) is fixedly connected to a second gear (10). The bottom of the fixed frame (1) is connected by a sliding frame (13). One end of the sliding frame (13) is provided with a filter assembly. The top and bottom of the other side of the cavity (27) are provided with quick-release assemblies.

2. The air conditioning outlet with automatically adjustable airflow direction according to claim 1, characterized in that: The filter assembly includes an activated carbon filter (14), one end of the inner wall of the sliding frame (13) is fixedly connected to the outer wall of the activated carbon filter (14), and the other end of the inner wall of the sliding frame (13) is fixedly connected to a filter (15).

3. The air conditioning outlet with automatically adjustable airflow direction according to claim 1, characterized in that: The quick-release assembly includes a second fixing frame (26). The top and bottom of one side of the cavity (27) are fixedly connected to one side of the second fixing frame (26). A bidirectional threaded rod (20) is rotatably connected between adjacent second fixing frames (26).

4. The air conditioning outlet with automatically adjustable airflow direction according to claim 3, characterized in that: The top and bottom of the outer ring of the bidirectional threaded rod (20) are both threaded and connected to a slider (17), and one end of the slider (17) is fixedly connected to a connecting bracket (19).

5. The air conditioning outlet with automatically adjustable airflow direction according to claim 4, characterized in that: Limiting rods (16) are fixedly connected to both sides of one end of the top wall of the cavity (27), and sliding rods (18) are fixedly connected to the top of the top slider (17), and sliding rods (18) are fixedly connected to the bottom of the bottom slider (17).

6. The air conditioning outlet with automatically adjustable airflow direction according to claim 4, characterized in that: The top connecting frame (19) is fixedly connected to sliding columns (25) on both sides of the top, and the bottom connecting frame (19) is fixedly connected to sliding columns (25) on both sides of the bottom. The first bevel gear (21) is fixedly connected to one end of the bidirectional threaded rod (20).

7. The air conditioning outlet with automatically adjustable airflow direction according to claim 1, characterized in that: The bottom wall of each cavity (27) is fixedly connected to a second fixing block (23), and one end of each second fixing block (23) is rotatably connected to a second bevel gear (22).

8. The air conditioning outlet with automatically adjustable airflow direction according to claim 7, characterized in that: One end of the second bevel gear (22) is fixedly connected to a rotating rod (24), and the rotating rod (24) passes through and is rotatably connected to the fixed frame (1).

Images