Central air conditioner air outlet with automatic adjusting function

Abstract

The utility model discloses a central air conditioner air outlet with an automatic adjusting function, relates to the technical field of central air conditioners, and provides the following scheme that the central air conditioner air outlet comprises a main body and an adjusting mechanism arranged on the outer wall of the main body, and a first motor is arranged to drive a rotating rod to rotate on the inner wall of a driving block; then a meshing structure is formed by a thread and a gear which are slidably connected to the outer wall of a rotating rod, then a connecting rod can drive fan blades to rotate, then a second motor enables a threaded rod to rotate, a driving block achieves position movement through rotation of the threaded rod, and a supporting rod penetrates through the driving block and can support the driving block; and then the bottom end of the driving block is rotationally connected with a first short rod, when the driving block moves, all the connecting rods rotate at the same time through chain reaction to achieve stretching and retracting, in this way, the size of an air outlet of the air conditioner can be changed, the air outlet becomes smaller, the relative capacity also becomes smaller, pressure can be increased, and therefore the air speed is increased, air circulation is faster, the cooling speed is increased, and the heat dissipation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of central air conditioners, in particular to an air outlet of a central air conditioner with an automatic adjustment function. Background Art

[0002] Central air conditioning is a large-scale air conditioning system used to regulate the temperature, humidity and air quality inside a building. Unlike split air conditioners, central air conditioning systems centrally process and distribute hot and cold air. They are usually used in medium and large commercial buildings, residences, factories, hospitals, schools and other large buildings. The air outlets of central air conditioners refer to the vents or air outlets where the air used for cooling or heating reaches the rooms or areas inside the building. These air outlets are located at the end of the duct system in the central air conditioning system, releasing the processed air into the room. The air outlets are usually designed to be adjustable so that the direction and temperature of the air can be controlled as needed.

[0003] However, due to traditional technical reasons, most of the central air-conditioning outlets in the prior art do not have the adjustment function, making it difficult to adjust the wind speed and wind direction, and difficult to meet people's usage needs. Therefore, a central air-conditioning outlet with automatic adjustment function is needed. Utility Model Content

[0004] The utility model aims to provide a central air-conditioning air outlet with an automatic adjustment function, which solves the problem that the air outlet in the prior art cannot be automatically adjusted and cannot be quickly disassembled.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a central air-conditioning outlet with automatic adjustment function, comprising a box body and an adjustment mechanism arranged on the outer wall of the box body, wherein the adjustment mechanism comprises a working component and an adjustment component;

[0006] The working assembly includes a panel, a first motor and a rotating rod, the outer wall of the box body is clamped with the panel, the inner wall of the panel is fixedly connected to the first motor, and the output end of the first motor is fixedly connected to the rotating rod;

[0007] The adjusting assembly comprises a driving block, a thread, a gear, a connecting rod, a fan blade, a second motor, a threaded rod, a support rod, a first short rod, a first long rod, a second long rod and a second short rod, the rotating rod passes through the driving block, the inner wall of the driving block is provided with a thread, the inner wall of the thread is slidably connected with the rotating rod, the outer wall of the thread is meshedly connected with the gear, the inner wall of the gear is fixedly connected with the connecting rod, the connecting rod passes through the driving block, the end of the connecting rod away from the gear is fixedly connected with the fan blade, the inner wall of the panel is fixedly connected with the second motor, the output end of the second motor is fixedly connected with the threaded rod, the threaded rod passes through the driving block, the end of the threaded rod away from the driving block is rotatably connected with the panel, the end of the driving block away from the fan blade passes through the support rod, the bottom end of the driving block is fixedly connected with the first short rod, the end of the first short rod away from the driving block is rotatably connected with the first long rod, the end of the first long rod away from the first short rod is rotatably connected with the second long rod, the end of the second long rod away from the first long rod is rotatably connected with the second short rod, and the end of the second short rod away from the second long rod is rotatably connected with the panel.

[0008] The outer wall of the panel is fixedly connected to a first connecting block, the outer wall of the first connecting block is fixedly connected to a base, one end of the base is rotatably connected to a rotating arm, the end of the rotating arm away from the base is fixedly connected to a reinforcement column, the inner wall of the base is rotatably connected to a knob buckle, the knob buckle passes through the rotating arm, the end of the rotating arm away from the knob buckle is snap-connected to a snap-fit ​​column, and the outer wall of the snap-fit ​​column is fixedly connected to a second connecting block.

[0009] Preferably, the thread forms an engaging structure with the gear through the first motor and the rotating rod, the connecting rod forms a rotating structure with the fan blade through the gear, the driving block forms an adjusting structure through the second motor and the threaded rod, and the first short rod forms a rotating structure with the first long rod through the driving block.

[0010] Preferably, the driving blocks are provided in four groups, the positions of the four groups of driving blocks are parallel to each other with respect to the midpoint of the panel, and the first long rod and the second long rod are rotatably connected to two groups of driving blocks respectively.

[0011] Preferably, the inner wall of the thread is provided with a sliding groove which matches the rotating rod.

[0012] Preferably, the knob buckle forms a rotating structure through the base and the rotating arm, and the knob buckle forms a fixed structure through the base and the rotating arm.

[0013] Preferably, a sliding groove matched with the knob buckle is formed on the inner wall of the rotating arm, and a locking groove matched with the reinforcing column is formed on the inner wall of the second connecting block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The first motor is set to drive the rotating rod to rotate on the inner wall of the driving block, and then the threads and gears connected to the sliding outer wall of the rotating rod form a meshing structure, and then the connecting rod can drive the fan blades to rotate to adjust the wind direction, and then the threaded rod is rotated by the second motor, and the driving block is moved by rotating with the threaded rod. The support rod runs through the driving block, which can support the driving block to ensure its stability during sliding. Then the bottom end of the driving block is rotatably connected to the first short rod. When the driving block moves, through a chain reaction, the first long rod and the second long rod rotate together with the second short rod to achieve telescopic extension, so that the size of the air outlet of the air conditioner can be changed. The smaller the air outlet, the smaller the relative capacity, and the greater the pressure, thereby increasing the wind speed, making the air circulation faster, accelerating the cooling speed, and improving the heat dissipation effect;

[0016] 2. By setting a rotating arm rotatably connected to the base of the outer wall of the first connecting block, and then fixing two groups of reinforcement columns on the outer wall of the rotating arm, the rotating arm is rotated to make the reinforcement columns engage in the engaging grooves of the inner wall of the second connecting block, and the engaging columns are also engaged in the inner wall of the rotating arm, and then the knob is rotated to form a fixed connection between the rotating arm and the base. Dust and impurities in the air will follow the air into the interior of the air conditioner. The operator can quickly remove the panel and the box by twisting the knob, clean and maintain the interior of the air conditioner or replace parts. This not only improves maintenance efficiency, but also improves air quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a central air-conditioning outlet with automatic adjustment function proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the overall internal structure of a central air-conditioning outlet with automatic adjustment function proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the regulating structure of a central air-conditioning outlet with automatic regulating function proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the fixing structure of a central air-conditioning outlet with automatic adjustment function proposed by the utility model;

[0021] Figure 5 The utility model is a partial structural schematic diagram of a central air-conditioning outlet with automatic adjustment function.

[0022] In the figure: 1. box body; 2. panel; 3. first motor; 4. rotating rod; 5. driving block; 6. thread; 7. gear; 8. connecting rod; 9. fan blade; 10. second motor; 11. threaded rod; 12. supporting rod; 13. first short rod; 14. first long rod; 15. second long rod; 16. second short rod; 17. first connecting block; 18. base; 19. rotating arm; 20. reinforcing column; 21. knob; 22. locking column; 23. second connecting block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1-4 As shown, a central air-conditioning outlet with automatic adjustment function in the figure includes a box body 1 and an adjustment mechanism arranged on the outer wall of the box body 1, and the adjustment mechanism includes a working component and an adjustment component;

[0026] The working assembly includes a panel 2, a first motor 3 and a rotating rod 4. The panel 2 is clamped on the outer wall of the box body 1, the first motor 3 is fixedly connected to the inner wall of the panel 2, and the output end of the first motor 3 is fixedly connected to the rotating rod 4;

[0027] The adjusting assembly includes a driving block 5, a thread 6, a gear 7, a connecting rod 8, a fan blade 9, a second motor 10, a threaded rod 11, a support rod 12, a first short rod 13, a first long rod 14, a second long rod 15 and a second short rod 16. The rotating rod 4 runs through the driving block 5. The inner wall of the driving block 5 is provided with a thread 6. The inner wall of the thread 6 is slidably connected with the rotating rod 4. The outer wall of the thread 6 is meshedly connected with the gear 7. The inner wall of the gear 7 is fixedly connected with the connecting rod 8. The connecting rod 8 runs through the driving block 5. The end of the connecting rod 8 away from the gear 7 is fixedly connected with the fan blade 9. The inner wall of the panel 2 is fixedly connected with the second motor 10. The second motor 10 The output end is fixedly connected with a threaded rod 11, which passes through the driving block 5, and the end of the threaded rod 11 away from the driving block 5 is rotatably connected with the panel 2, and the end of the driving block 5 away from the fan blade 9 passes through a support rod 12, and the bottom end of the driving block 5 is fixedly connected with a first short rod 13, and the end of the first short rod 13 away from the driving block 5 is rotatably connected with the first long rod 14, and the end of the first long rod 14 away from the first short rod 13 is rotatably connected with the second long rod 15, and the end of the second long rod 15 away from the first long rod 14 is rotatably connected with the second short rod 16, and the end of the second short rod 16 away from the second long rod 15 is rotatably connected with the panel 2.

[0028] Among them, Figure 3 As shown, the thread 6 forms a meshing structure with the gear 7 through the first motor 3 and the rotating rod 4, the connecting rod 8 forms a rotating structure with the fan blade 9 through the gear 7, the driving block 5 forms an adjusting structure through the second motor 10 and the threaded rod 11, and the first short rod 13 forms a rotating structure with the first long rod 14 through the driving block 5. It is beneficial to set the rotating structure so that the fan blade 9 can rotate in a certain direction, and the wind direction can be adjusted left and right, so that people can feel more comfortable indoors. The driving block 5 and the threaded rod 11 are threadedly connected to achieve movement, which can change the size of the air outlet. When the air outlet becomes smaller, the relative capacity also becomes smaller, and the pressure will increase, thereby increasing the wind speed, making the air circulation faster, accelerating the cooling speed, and improving the heat dissipation effect.

[0029] Among them, Figure 3 As shown, four groups of drive blocks 5 are provided, and the positions of the four groups of drive blocks 5 are parallel to each other with respect to the midpoint of the panel 2. The first long rod 14 and the second long rod 15 are rotatably connected to two of the groups of drive blocks 5 respectively, which is beneficial for integrating each group of drive blocks 5 together through the first long rod 14 and the second long rod 15 when the drive blocks 5 move, ensuring that each group of drive blocks 5 can move synchronously and making the movement more stable.

[0030] Among them, Figure 2 As shown, the inner wall of the thread 6 is provided with a sliding groove that matches the rotating rod 4, which is conducive to the matching sliding groove allowing the rotating rod 4 to drive the thread 6 to rotate, thereby causing the fan blade 9 to rotate to adjust the wind direction. When the driving block 5 moves, the sliding groove can allow the thread 6 to slide smoothly on the outer wall of the rotating rod 4.

[0031] Example 2

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, this embodiment further illustrates Example 1, the outer wall of the panel 2 is fixedly connected to the first connecting block 17, the outer wall of the first connecting block 17 is fixedly connected to the base 18, one end of the base 18 is rotatably connected to a rotating arm 19, the end of the rotating arm 19 away from the base 18 is fixedly connected to a reinforcing column 20, the inner wall of the base 18 is rotatably connected to a knob buckle 21, the knob buckle 21 passes through the rotating arm 19, the end of the rotating arm 19 away from the knob buckle 21 is snap-connected to a snap-fit ​​column 22, and the outer wall of the snap-fit ​​column 22 is fixedly connected to a second connecting block 23.

[0033] Among them, Figure 4As shown, the knob buckle 21 forms a rotating structure through the base 18 and the rotating arm 19, and the knob buckle 21 forms a fixed structure through the base 18 and the rotating arm 19, which is conducive to the dust and impurities in the air entering the interior of the air conditioner with the air. The operator can quickly remove the panel 2 and the box body 1 by twisting the knob buckle 21, clean and maintain the interior of the air conditioner or replace parts, which not only improves the maintenance efficiency, but also improves the air quality.

[0034] Among them, Figure 1 As shown, the inner wall of the rotating arm 19 is provided with a sliding groove that matches the knob buckle 21, and the inner wall of the second connecting block 23 is provided with a snap-fitting groove that matches the reinforcement column 20. By providing a sliding groove that matches the knob buckle 21 on the inner wall of the rotating arm 19, the knob buckle 21 can slide easily on the rotating arm 19 and achieve smooth rotation operation. By providing the snap-fitting groove on the inner wall of the second connecting block 23, the connection between the first connecting block 17 and the second connecting block 23 can be made more firmly, thereby increasing the stability of the snap.

[0035] When in use: first, the first motor 3 is set to drive the rotating rod 4 to rotate on the inner wall of the driving block 5, and then the thread 6 and the gear 7 slidably connected to the outer wall of the rotating rod 4 form a meshing structure, and then the connecting rod 8 can drive the fan blade 9 to rotate to adjust the wind direction, and then the threaded rod 11 is rotated by the second motor 10, and the driving block 5 is moved by rotating with the threaded rod 11. The support rod 12 runs through the driving block 5, which can support the driving block 5 to ensure its stability during sliding, and then the bottom end of the driving block 5 is rotatably connected to the first short rod 13. When the driving block 5 moves, through a chain reaction, the first long rod 14 and the second long rod 15 together with the second short rod 16 are rotated at the same time to achieve extension and retraction, so that the size of the air outlet of the air conditioner can be changed. The smaller the air outlet, the smaller the relative capacity, and the greater the pressure, thereby increasing the wind speed, making the air circulation faster, accelerating the cooling speed, and improving the heat dissipation effect;

[0036] Finally, by setting a rotating arm 19 rotatably connected to the base 18 of the outer wall of the first connecting block 17, and then fixing two groups of reinforcement columns 20 on the outer wall of the rotating arm 19, the rotating arm 19 is rotated to make the reinforcement column 20 engage in the engaging groove of the inner wall of the second connecting block 23, and the engaging column 22 is also engaged in the inner wall of the rotating arm 19, and then the knob buckle 21 is rotated to make the rotating arm 19 and the base 18 form a fixed connection. Dust and impurities in the air will follow the air into the interior of the air conditioner. The operator can quickly remove the panel 2 and the box body 1 by twisting the knob buckle 21, and clean, maintain or replace parts of the interior of the air conditioner. This not only improves the maintenance efficiency, but also improves the air quality.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A central air-conditioning outlet with an automatic adjustment function, comprising a housing (1) and an adjustment mechanism arranged on the outer wall of the housing (1), characterized in that: The regulating mechanism comprises a working component and an regulating component; The working assembly comprises a panel (2), a first motor (3) and a rotating rod (4); the panel (2) is engaged with the outer wall of the box body (1); the first motor (3) is fixedly connected to the inner wall of the panel (2); and the output end of the first motor (3) is fixedly connected to the rotating rod (4); The regulating assembly comprises a driving block (5), a thread (6), a gear (7), a connecting rod (8), a fan blade (9), a second motor (10), a threaded rod (11), a supporting rod (12), a first short rod (13), a first long rod (14), a second long rod (15) and a second short rod (16); the rotating rod (4) passes through the driving block (5); the inner wall of the driving block (5) is provided with a thread (6); the inner wall of the thread (6) is slidably connected to the rotating rod (4); the outer wall of the thread (6) is meshedly connected to the gear (7); the inner wall of the gear (7) is fixedly connected to the connecting rod (8); the connecting rod (8) passes through the driving block (5); the end of the connecting rod (8) away from the gear (7) is fixedly connected to the fan blade (9); the inner wall of the panel (2) is fixedly connected to the second motor (10); The output end of the second motor (10) is fixedly connected to a threaded rod (11), the threaded rod (11) passes through the driving block (5), one end of the threaded rod (11) away from the driving block (5) is rotatably connected to the panel (2), one end of the driving block (5) away from the fan blade (9) passes through a support rod (12), the bottom end of the driving block (5) is fixedly connected to a first short rod (13), one end of the first short rod (13) away from the driving block (5) is rotatably connected to a first long rod (14), one end of the first long rod (14) away from the first short rod (13) is rotatably connected to a second long rod (15), one end of the second long rod (15) away from the first long rod (14) is rotatably connected to a second short rod (16), and one end of the second short rod (16) away from the second long rod (15) is rotatably connected to the panel (2).

2. The central air-conditioning outlet with automatic adjustment function according to claim 1, characterized in that: The outer wall of the panel (2) is fixedly connected to a first connection block (17), the outer wall of the first connection block (17) is fixedly connected to a base (18), one end of the base (18) is rotatably connected to a rotating arm (19), the end of the rotating arm (19) away from the base (18) is fixedly connected to a reinforcing column (20), the inner wall of the base (18) is rotatably connected to a knob (21), the knob (21) passes through the rotating arm (19), the end of the rotating arm (19) away from the knob (21) is snap-connected to a snap-fit ​​column (22), and the outer wall of the snap-fit ​​column (22) is fixedly connected to a second connection block (23).

3. The central air-conditioning outlet with automatic adjustment function according to claim 1, characterized in that: The thread (6) forms a meshing structure with the gear (7) through the first motor (3) and the rotating rod (4); the connecting rod (8) forms a rotating structure with the fan blade (9) through the gear (7); the driving block (5) forms an adjusting structure with the second motor (10) and the threaded rod (11); and the first short rod (13) forms a rotating structure with the first long rod (14) through the driving block (5).

4. The central air-conditioning outlet with automatic adjustment function according to claim 1, characterized in that: The driving blocks (5) are provided in four groups, and the positions of the four groups of driving blocks (5) are parallel to each other with respect to the midpoint of the panel (2). The first long rod (14) and the second long rod (15) are respectively rotatably connected to two groups of driving blocks (5).

5. The central air-conditioning outlet with automatic adjustment function according to claim 1, characterized in that: The inner wall of the thread (6) is provided with a sliding groove which matches the rotating rod (4).

6. The central air-conditioning outlet with automatic adjustment function according to claim 2, characterized in that: The knob (21) forms a rotating structure through the base (18) and the rotating arm (19), and the knob (21) forms a fixed structure through the base (18) and the rotating arm (19).

7. The central air-conditioning outlet with automatic adjustment function according to claim 2, characterized in that: The inner wall of the rotating arm (19) is provided with a sliding groove which matches the knob buckle (21), and the inner wall of the second connecting block (23) is provided with a locking groove which matches the reinforcing column (20).

Images