CN209840388U - Air deflector swing structure and air conditioner indoor unit - Google Patents

Abstract

The utility model discloses an indoor unit of aviation baffle oscillating structure and air conditioning, aviation baffle oscillating structure include the panel, the air outlet department of panel is equipped with at least a set of aviation baffle group, and every aviation baffle group of group includes drive mechanism, drive arrangement and two at least aviation baffles, connect through drive mechanism between two at least aviation baffles, drive arrangement drives one of them aviation baffle and rotates, one of them aviation baffle rotates and drives drive mechanism moves, drive mechanism moves and drives all the other aviation baffles and rotate. The utility model discloses in drive one of them aviation baffle through drive arrangement and rotate, first aviation baffle rotates and drives the drive mechanism motion, and all the other aviation baffles that drive mechanism motion drove in every group aviation baffle group rotate, drive the drive mechanism motion through drive arrangement among relative and the prior art, drive all aviation baffles that are connected with this drive mechanism by the drive mechanism motion again and rotate, can reduce drive arrangement's load.

Description

Air deflector swing structure and air conditioner indoor unit

Technical Field

The utility model relates to an air conditioning technology field, more specifically say so and relate to a machine in aviation baffle swing structure and air conditioning.

Background

At present, in order to make the indoor temperature distribution uniform and improve the comfort of people, the air deflector of the air outlet of the air duct machine needs to be adjusted relatively, and the air outlet direction is changed by rotating the air deflector. The air outlet direction of the air deflector is adjusted manually in the prior art, the mode enables the air outlet direction of the air port to be single, the automation degree is low, automatic air swing cannot be achieved, the air direction cannot be changed continuously, the air outlet cannot be closed, and dust can easily enter the air pipe machine. And often use manual putting wind-guiding blade, make wind-guiding blade warp easily, damage even.

With the continuous development of the technology, a structure that a plurality of air deflectors are driven to rotate by a plurality of stepping motors appears to adjust the air outlet angle of the air deflectors, in the structure, each air deflector is driven and adjusted by one corresponding motor, the plurality of air deflectors need a plurality of motors (for example, four motors are needed for four air deflectors), the adjusting mode of the structure is high in cost, and in the air outlet panel with a plurality of air guide blades, each air guide blade is easy to move asynchronously. Therefore, in the prior art, a structure that a driving device (a motor) drives a transmission mechanism to move and then the transmission mechanism drives all air deflectors connected with the transmission mechanism to rotate appears, but the structure can cause overlarge motor load (particularly for a structure with a long air deflector) and influence the service life of the motor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved object of the utility model is to provide an air deflector swing structure and machine in air conditioning can reduce drive arrangement's load.

The technical scheme of the utility model is that: the air guide plate swinging structure comprises a panel, wherein at least one air guide plate group is arranged at an air outlet of the panel, each air guide plate group comprises a transmission mechanism, a driving device and at least two air guide plates, the at least two air guide plates are connected through the transmission mechanism, the driving device drives one air guide plate to rotate, one air guide plate rotates to drive the transmission mechanism to move, and the transmission mechanism moves to drive the other air guide plates to rotate.

The transmission mechanism comprises connecting rods, a rotating part is fixedly installed on each air deflector, the connecting rods are rotatably connected with the rotating parts, the driving device drives the rotating part on one of the air deflectors to rotate, the rotating part on one of the air deflectors rotates to drive the connecting rods to move, and the connecting rods move to drive the rotating parts on the other air deflectors to rotate.

Each rotating piece comprises a main body part and a connecting part arranged on the main body part, the main body part is provided with a first connecting end and a second connecting end, the first connecting end of the main body part is fixedly connected with the air deflector, and the connecting part is rotatably connected with the connecting rod.

Each air deflector is provided with a first mounting hole, and the first connecting end of the main body part is mounted in the first mounting hole.

Each air deflector is provided with a first boss, and the first mounting hole is formed in the first boss.

The driving device is a motor, a second connecting end of the main body part of the rotating part on one of the air deflectors is provided with a second mounting hole, and an output shaft of the motor is mounted in the second mounting hole.

A first bulge is arranged in the second mounting hole, and a groove matched with the first bulge is formed in an output shaft of the motor.

The connecting rod is provided with at least two clamping shafts, and the connecting part of each rotating part is provided with a clamping hole matched with one clamping shaft on the connecting rod.

Each clamping shaft is provided with a notch, and two sides of the notch are provided with second bulges.

The main body part is perpendicular to the connecting part.

The driving device is a motor.

The air outlet of the panel is also provided with a bracket, and each air deflector is rotatably connected with the bracket.

When the air outlet of the panel is closed, one of the two adjacent air deflectors has a first closed surface facing the other of the two adjacent air deflectors, the other of the two adjacent air deflectors has a second closed surface facing the one of the two adjacent air deflectors, and the first closed surface is in contact with the second closed surface.

And at least two groups of air guide plate groups are arranged at the air outlet of the panel.

The utility model also provides an air-conditioning indoor unit, including the aforesaid aviation baffle swing structure.

The utility model discloses in drive one of them aviation baffle through drive arrangement and rotate, first aviation baffle rotates and drives the drive mechanism motion, and all the other aviation baffles that drive mechanism motion drove in every group aviation baffle group rotate, drive the drive mechanism motion through drive arrangement among the relative and prior art, drive all aviation baffles that are connected with this drive mechanism by the drive mechanism motion again and rotate, can reduce drive arrangement's load, especially to the longer structure of aviation baffle. In addition, the driving device drives the air guide plate groups to rotate, and compared with the prior art that each air guide plate is driven and adjusted through one motor, the air guide plate synchronization is better, the air guide plate synchronization is guaranteed on the basis of realizing automatic air swinging and effectively reducing the cost, the load of the driving device is reduced, and the service life of the driving device is prolonged.

Drawings

Fig. 1 is a structural diagram of an air deflector swing structure in an embodiment of the present invention.

Fig. 2 is a partial exploded view of the air deflector swing structure in the embodiment of the present invention.

Fig. 3 is a structural view of a rotating member according to an embodiment of the present invention.

Fig. 4 is a structural diagram of a connecting rod in an embodiment of the present invention.

Fig. 5 is a state diagram of the air deflector when the air outlet is closed according to the embodiment of the present invention.

Detailed Description

As shown in fig. 1, the embodiment of the present invention provides an air deflector swing structure for use in a duct machine. The air deflector swing structure comprises a panel 10, the panel 10 comprises a body 11 and a frame 12, an air outlet 111 is arranged on the body 11, and the frame 12 is arranged on the air outlet 111. At least one air guide plate group is disposed at the air outlet of the panel 10, each air guide plate group includes at least two air guide plates 20, and in this embodiment, each air guide plate group includes two air guide plates 20. Two air deflectors 20 in each air deflector group are connected through a transmission mechanism, one air deflector 20 (hereinafter referred to as a first air deflector) in each air deflector group is connected with a driving device 30, and in the embodiment, the driving device 30 is a motor.

The driving device 30 drives the first air guide plates to rotate, the first air guide plates rotate to drive the transmission mechanism to move, and the transmission mechanism moves to drive the other air guide plates in each air guide plate group to rotate, so that all the air guide plates can be driven to rotate by one driving device, the cost is effectively reduced, and the structure is simple; compared with the prior art that the driving mechanism is driven to move by the driving device and all the air deflectors connected with the driving mechanism are driven to rotate by the driving mechanism, the load of the driving device can be reduced, and particularly for the structure with longer air deflectors. In addition, the driving device drives the air guide plate groups to rotate, and compared with the prior art that each air guide plate is driven and adjusted through one motor, the air guide plate synchronization is better, the air guide plate synchronization is guaranteed on the basis of realizing automatic air swinging and effectively reducing the cost, the load of the driving device is reduced, and the service life of the driving device is prolonged.

In this embodiment, at least two air guide plate groups are disposed at the air outlet of the panel 10, so that the air guide plates are divided into a plurality of groups (in this embodiment, 4 air guide plates are divided into two groups, each group is 2), and each air guide plate group is driven to rotate by a driving device, which can further reduce the load of the driving device, compared with the prior art in which a driving mechanism is driven by a driving device to move, and then all the air guide plates connected to the driving mechanism are driven to rotate (for example, four) by the driving mechanism.

In this embodiment, the swing angle of the air deflector is in the range from 30 degrees above the horizontal plane to 45 degrees below the horizontal plane, and the air deflector in the highest position can swing to 30 degrees above the horizontal plane, so that cold air can be blown upwards well, and a direct blowing human body is avoided. Then the air conditioner starts to swing downwards to a range of 45 degrees downwards of the horizontal plane, and meanwhile, hot air can be blown downwards, so that the problem that the heating effect is not obvious due to the hot air roof gathering effect is avoided.

In this embodiment, the driving device 30 is a motor.

As shown in fig. 1 and 2, the transmission mechanism includes a connecting rod 40, and a rotating member 50 is fixedly mounted on each air deflector 20, such that the rotating member 50 rotates to drive the corresponding air deflector 20 to rotate, and the connecting rod 40 is rotatably connected to each rotating member 50. The motor drives the rotating part on the first air deflector to rotate, so as to drive the first air deflector to rotate and the connecting rod to move, and the connecting rod moves to drive the other air deflectors to synchronously rotate with the first air deflector. And through the transmission of connecting rod, transmission efficiency is high, low in production cost, fine demand that satisfies the interior assembly space of tuber pipe machine, and the assembly is simple, can satisfy and realize carrying out effectual adjustment to the aviation baffle.

As shown in fig. 2 and 3, each of the rotation pieces 50 includes a main body portion 51 and a connection portion 52 provided on the main body portion 51, the main body portion 51 is integrally formed with the connection portion 52, and the main body portion 51 is perpendicular to the connection portion 52. The main body 51 is a straight rod, and the connecting portion 52 is a straight plate. The main body 51 has a first connection end and a second connection end, the first connection end of the main body 51 is fixedly connected with the air deflector 20, and the connection portion 52 is rotatably connected with the connecting rod 40.

In the present embodiment, a first boss 21 is disposed at one end of each air deflector 20 in the longitudinal direction (hereinafter, one end of each air deflector in the longitudinal direction is referred to as the left end of each air deflector), a first mounting hole is disposed on the first boss 21, and a first connecting end of the main body 51 is mounted in the first mounting hole of the first boss 21, so that the rotating member 50 and the air deflector 20 are fixedly connected. The connecting portion 52 of each rotating member 50 is located outside the frame body, and the frame body is provided with a through hole for the main body portion of the rotating member to pass through. The shape of the first mounting hole is a polygon.

The other end of each air guide plate 20 in the longitudinal direction (hereinafter, the other end of each air guide plate in the longitudinal direction is referred to as the right end of each air guide plate) is rotatably connected to the housing. In this embodiment, a second boss is disposed at a right end of each air deflector, a first shaft hole is disposed on the second boss, a second shaft hole coaxial with the first shaft hole is disposed on the frame, and the right end of each air deflector is connected to the frame through the first shaft.

The second connection end of the main body part 51 is provided with a second mounting hole 511, and the output shaft of the motor is mounted in the second mounting hole 511, thereby connecting the rotation member 40 with the motor. The motor drives the first air deflector connected with the motor to rotate, and simultaneously drives the connecting rod 40 to move, and the connecting rod 40 moves to drive the other air deflector 20 in each air deflector group to rotate, so that the two air deflectors 20 in each air deflector group synchronously rotate.

In this embodiment, the second mounting hole 511 is provided with a first protrusion 512, the output shaft of the motor is provided with a groove matched with the first protrusion, and the first protrusion is matched with the groove to increase the friction between the output shaft of the motor and the rotating member, so that the output shaft of the motor and the rotating member are matched more tightly.

As shown in fig. 3 and 4, the link 40 is provided with a locking shaft 41, and the connecting portion 52 is provided with a locking hole 521 engaged with the locking shaft 41 of the link 40. The connecting rod 40 and the clamping shaft 41 are integrally formed, each clamping shaft 41 is provided with a notch 411, the two sides of each notch 411 are respectively provided with a second protrusion 412, and after the clamping shaft 41 is arranged in the clamping hole 521, the second protrusions 412 can abut against the connecting part of the rotating part to ensure that the clamping shaft cannot be separated from the clamping hole in the moving process of the connecting rod, so that the stability and the reliability of transmission are ensured.

As shown in fig. 1, a bracket 13 is further disposed at the air outlet of the panel 10, the bracket 13 is fixed in the frame 12, and the middle of each air deflector 20 is rotatably connected to the bracket 13. In this embodiment, a third boss is disposed in the middle of each air deflector 20, a third shaft hole is disposed on the third boss, a fourth shaft hole coaxial with the third shaft hole is disposed on the bracket 13, and the middle of each air deflector is connected to the bracket through a second shaft.

As shown in fig. 5, when the air outlet is closed, one of the two adjacent air deflectors 20 has a first closed surface facing the other air deflector 20, the other air deflector 20 has a second closed surface facing the one air deflector 20, and the first closed surface contacts with the second closed surface, so as to achieve a full closing effect of the air outlet, prevent dust from entering the interior of the air duct machine, and ensure comfort of a user.

As shown in fig. 1 and 2, the driving device 30 is attached to the frame 12 of the panel 10 via a mounting base 60.

The utility model also provides an indoor unit of air conditioner, including foretell aviation baffle swing structure.

The above embodiments are only for illustrating the concept of the present invention, and those skilled in the art can make various modifications and changes under the concept of the present invention, and these modifications and changes are included in the protection scope of the present invention.

Claims (15)

1. The air deflector swinging structure comprises a panel (10) and is characterized in that at least one air deflector group is arranged at an air outlet of the panel (10), each air deflector group comprises a transmission mechanism, a driving device (30) and at least two air deflectors (20), the at least two air deflectors (20) are connected through the transmission mechanism, the driving device (30) drives one of the air deflectors to rotate, one of the air deflectors rotates to drive the transmission mechanism to move, and the transmission mechanism moves to drive the other air deflectors to rotate.

2. The air deflector oscillating structure according to claim 1, wherein the transmission mechanism comprises connecting rods (40), one rotating member (50) is fixedly mounted on each air deflector (20), the connecting rod (40) is rotatably connected with each rotating member (50), the driving device (30) drives the rotating member (50) on one of the air deflectors to rotate, the rotating member (50) on one of the air deflectors rotates to drive the connecting rod (40) to move, and the connecting rod (40) moves to drive the rotating members (50) on the other air deflectors to rotate.

3. The air deflector oscillating structure according to claim 2, wherein each rotating member (50) comprises a main body portion (51) and a connecting portion (52) arranged on the main body portion (51), the main body portion (51) has a first connecting end and a second connecting end, the first connecting end of the main body portion (51) is fixedly connected with the air deflector (20), and the connecting portion (52) is rotatably connected with the connecting rod (40).

4. The air deflector oscillating structure of claim 3, wherein each air deflector (20) is provided with a first mounting hole, and the first connecting end of the main body part (51) is mounted in the first mounting hole.

5. The air deflector oscillating structure of claim 4, wherein each air deflector (20) is provided with a first boss (21), and the first mounting hole is formed on the first boss.

6. The air deflector oscillating structure of claim 3, wherein the driving device (30) is a motor, the second connecting end of the main body portion (51) of the rotating member (50) of one of the air deflectors is provided with a second mounting hole (511), and the output shaft of the motor is mounted in the second mounting hole (511).

7. The air deflector oscillating structure of claim 6, wherein a first protrusion (512) is arranged in the second mounting hole (511), and a groove matched with the first protrusion (512) is arranged on an output shaft of the motor.

8. The air deflector oscillating structure of claim 3, wherein the connecting rod (40) is provided with at least two clamping shafts (41), and the connecting portion (52) of each rotating member (50) is provided with a clamping hole (521) matched with one clamping shaft (41) on the connecting rod (40).

9. The air deflector oscillating structure of claim 8, wherein each clamping shaft (41) is provided with a notch (411), and the two sides of the notch (411) are provided with second protrusions (412).

10. The air deflection structure of claim 3, wherein the main body portion (51) is perpendicular to the connecting portion (52).

11. Air deflection arrangement according to claim 1, characterized in that the drive means (30) is an electric motor.

12. The air deflector oscillating structure according to claim 1, wherein a bracket (13) is further provided at the air outlet of the panel (10), and each air deflector (20) is rotatably connected to the bracket (13).

13. The air deflector oscillating structure according to claim 1, wherein when the air outlet of the panel (10) is closed, one of the two adjacent air deflectors has a first closed surface facing the other of the two adjacent air deflectors, the other of the two adjacent air deflectors has a second closed surface facing the one of the two adjacent air deflectors, and the first closed surface is in contact with the second closed surface.

14. The air guide plate oscillating structure of claim 1, wherein at least two air guide plate groups are arranged at the air outlet of the panel.

15. An indoor unit of an air conditioner, comprising the air guide plate oscillating structure according to any one of claims 1 to 14.