Air conditioner air outlet assembly

Abstract

The utility model belongs to the field of automotive interiors, particularly relates to an air conditioner air outlet assembly, and aims to solve the problems that guide blades of an existing air conditioner air outlet assembly are prone to loosening and being influenced by gravity after being frequently pulled, and the guide blades are prone to sliding down to the blades due to vibration of an automobile, so that air cannot be stably discharged, and the driving feeling of a passenger or a driver is influenced. In order to solve the problems that an existing tuyere needs to be manually operated, and certain inconvenience exists, the following scheme is provided that the tuyere comprises a tuyere body, an air outlet pipe, a driving mechanism and a control module; and a shell is arranged on the air outlet body. According to the utility model, through the cooperation of all the parts, the problems that the existing guide blade is easy to loosen and is influenced by gravity after being frequently pulled, and the vibration guide blade of an automobile is easy to slip off, so that stable air outlet cannot be realized are solved, and the effect of automatically adjusting the plurality of guide blades and the air outlet pipe can be realized, so that the service life of the air outlet pipe is prolonged. And the convenience and the usability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration, in particular to an air outlet component of an air conditioner. Background Art

[0002] Cars are a very common means of transportation in modern life, and people need to stay in cars most of the time when traveling;

[0003] In the prior art, the air conditioner in a general car is blown out from an air outlet, and a guide blade for guiding the air conditioning wind is provided at the air outlet. The guide blade is adjusted by manual bending to change the wind direction of the air conditioner; however, the guide blade is prone to loosening after frequent bending, and is easily slipped due to the influence of gravity and the vibration of the car, so that the air cannot be discharged stably, affecting the driving experience of the passengers or the driver, and it also requires manual operation, which is inconvenient. Therefore, we propose an air conditioner outlet assembly to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an air outlet assembly for an air conditioner.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An air outlet assembly for an air conditioner, comprising an air outlet body, an air outlet pipe, a driving mechanism and a control module;

[0007] The air outlet body is provided with a shell, two circular plates are rotatably connected in the shell, and the same air outlet pipe is fixedly connected to the two circular plates, and a plurality of guide blades are provided in the air outlet pipe, and both ends of the plurality of guide blades are fixedly connected to a fixing rod one, and the plurality of fixing rods one are rotatably connected to the air outlet pipe, a transmission mechanism is provided on the air outlet pipe, and the transmission mechanism is connected to the plurality of fixing rods one, a driving mechanism is provided on the air outlet pipe, and the driving mechanism is connected to the transmission mechanism, a control module is provided on the air outlet pipe, and the driving mechanism is connected to the control module, and a gear ring is fixedly installed in the shell, and the gear ring is connected to the driving mechanism. Through the coordinated design of the shell, the air outlet pipe, the transmission mechanism, the driving mechanism and the control module, not only the existing problem that the guide blades are prone to loosening after being frequently bent, and the guide blades are prone to slipping due to the influence of gravity and the vibration of the car, thereby failing to discharge air stably is solved, but also the effect of automatically adjusting the plurality of guide blades and the air outlet pipe can be achieved, thereby improving convenience and usability.

[0008] Specifically, the transmission mechanism includes a worm gear, a worm, a second gear, and a rack. One of the plurality of first fixing rods is fixedly connected with a worm gear. The worm gear is meshed with a worm. Two first fixing plates are rotatably connected to the worm. Both of the two first fixing plates are fixedly connected to the air outlet pipe. The self-locking characteristics between the worm gear and the worm are utilized to limit the plurality of guide vanes.

[0009] Specifically, a rack is slidably connected to one side of the air outlet pipe. The rack is meshed with a plurality of second gears. The plurality of second gears are respectively fixedly connected to the corresponding first fixing rods, facilitating the synchronous rotation of the plurality of guide vanes by a certain angle.

[0010] Specifically, the driving mechanism includes a mounting plate, a motor, a transmission rod, a sleeve, a first gear, an electric cylinder, a U-shaped plate, and an annular plate. The mounting plate is fixedly connected to the air outlet pipe. The motor is fixedly installed on the mounting plate. The output end of the motor is fixedly connected to the transmission rod. The sleeve is slidably sleeved on the transmission rod. The sleeve is rotatably connected to the worm. The electric cylinder drives the U-shaped plate to drive the annular plate to move. At the same time, the annular plate drives the sleeve to slide a certain distance on the transmission rod. At the same time, the sleeve drives the first gear to disengage from the toothed ring, and the first sliding groove on the sleeve is connected to the second convex block on the worm. Then, the electric cylinder is stopped and the motor is started. At the same time, through the drive of the motor and the transmission of the transmission rod and the sleeve, the worm rotates on the two first fixing plates and transmits power to the worm gear. At the same time, the worm gear drives the corresponding first fixing rod to rotate on the air outlet pipe. At the same time, the first fixing rod drives the corresponding guide vane to rotate a certain angle. And the corresponding first fixing rod drives the corresponding second gear to rotate. At the same time, through the cooperation of the rack and the plurality of second gears and the transmission of the corresponding first fixing rod, the plurality of guide vanes are synchronously rotated by a certain angle, thereby realizing the automatic adjustment of the plurality of guide vanes.

[0011] Specifically, a first gear is fixedly sleeved on the sleeve. The first gear is meshed and connected with the toothed ring. A ring plate is fixedly sleeved on the sleeve. When the air outlet pipe needs to be rotationally adjusted, the reverse drive of the electric cylinder causes the sleeve to slide reversely on the transmission rod, and the second convex block on the worm disengages from the first sliding groove on the sleeve, and the first gear meshes with the toothed ring on the housing. Then, the electric cylinder is stopped and the motor is started. The drive of the motor causes the transmission rod to drive the sleeve to rotate. At the same time, the sleeve drives the first gear to rotate. At the same time, the first gear and the toothed ring are in transmission, so that the air outlet pipe drives the two circular plates to rotate in the housing, thereby achieving the effect of automatically rotating and adjusting the air outlet pipe.

[0012] Specifically, an electric cylinder is fixedly installed on the mounting plate. One end of the electric cylinder is fixedly connected with a U-shaped plate. The U-shaped plate is sleeved on the ring plate for the purpose of switching the drive of the motor.

[0013] Specifically, both the electric cylinder and the motor are connected to the control module. A first sliding groove is formed in the sleeve. A first convex block is slidably connected in the first sliding groove. The first convex block is fixedly connected with the transmission rod, which is convenient for the transmission between the transmission rod and the sleeve.

[0014] Specifically, a second convex block is fixedly connected to the worm. The second convex block is adapted to the first sliding groove, which is convenient for the transmission between the sleeve and the worm.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] An air outlet assembly of an air conditioner according to the present utility model, through the cooperative design of the housing, the air outlet pipe, the transmission mechanism, the drive mechanism and the control module, not only solves the problem that the existing guide vanes are prone to looseness after being frequently bent, and are prone to slipping under the influence of gravity and the vibration of the vehicle, resulting in unstable air outlet, but also can achieve the effect of automatically adjusting a plurality of the guide vanes and the air outlet pipe, improving the convenience and usability. Description of the Drawings

[0017] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are merely exemplary. The structures, proportions, sizes, etc. depicted in this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the limiting conditions under which the present invention can be implemented. Therefore, they do not have any technical substance. Any modification of the structure, change in the proportional relationship, or adjustment of the size.

[0018] Figure 1 FIG. is a three-dimensional structural schematic diagram of an air outlet assembly of an air conditioner proposed by the present invention;

[0019] Figure 2 FIG. is a front-view structural dissection schematic diagram of an air outlet assembly of an air conditioner proposed by the present invention;

[0020] Figure 3 FIG. is a side-view structural schematic diagram of an air outlet assembly of an air conditioner proposed by the present invention;

[0021] Figure 4 FIG. is a structural schematic diagram of a driving mechanism of an air outlet assembly of an air conditioner proposed by the present invention.

[0022] In the figure: 1, air outlet body; 2, housing; 3, circular plate; 4, air outlet pipe; 5, guide vane; 6, first fixing rod; 7, worm gear; 8, worm; 9, mounting plate; 10, motor; 11, transmission rod; 12, sleeve; 13, first gear; 14, electric cylinder; 15, U-shaped plate; 16, ring plate; 17, control module; 18, toothed ring; 19, second gear; 20, rack. Specific Embodiments

[0023] The following specific embodiments illustrate the embodiments of the present invention. Those skilled in this technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] Refer to Figures 1-4 , an air outlet assembly of an air conditioner, comprising an air outlet body 1, an air outlet pipe 4, a driving mechanism, and a control module 17;

[0025] A housing 2 is provided on the air outlet body 1. Two circular plates 3 are rotatably connected inside the housing 2. The same air outlet pipe 4 is fixedly connected to the two circular plates 3. A plurality of guide vanes 5 are provided inside the air outlet pipe 4. Both ends of the plurality of guide vanes 5 are fixedly connected to a first fixing rod 6. The plurality of first fixing rods 6 are all rotatably connected to the air outlet pipe 4. A transmission mechanism is provided on the air outlet pipe 4. The transmission mechanism is connected to the plurality of first fixing rods 6. A driving mechanism is provided on the air outlet pipe 4. The driving mechanism is connected to the transmission mechanism. A control module 17 is provided on the air outlet pipe 4. The driving mechanism is connected to the control module 17. A toothed ring 18 is fixedly installed inside the housing 2. The toothed ring 18 is connected to the driving mechanism. Through the cooperative design of the housing 2, the air outlet pipe 4, the transmission mechanism, the driving mechanism and the control module 17, not only the problem that the existing guide vanes are prone to looseness after being frequently bent, and are prone to slipping under the influence of gravity and the vibration of the vehicle, resulting in unstable air outlet, but also the effect of automatically adjusting the plurality of guide vanes 5 and the air outlet pipe 4 can be achieved, improving the convenience and usability.

[0026] In this embodiment, the transmission mechanism includes a worm gear 7, a worm 8, a second gear 19 and a rack 20. A worm gear 7 is fixedly connected to one of the plurality of first fixing rods 6. A worm 8 is meshed with the worm gear 7. Two fixing plates 1 are rotatably connected to the worm 8. Both fixing plates 1 are fixedly connected to the air outlet pipe 4. The self-locking characteristics between the worm gear 7 and the worm 8 are used to limit the plurality of guide vanes 5.

[0027] In this embodiment, a rack 20 is slidably connected to one side of the air outlet pipe 4. A plurality of second gears 19 are meshed with the rack 20. The plurality of second gears 19 are respectively fixedly connected to the corresponding first fixing rods 6, which is convenient for synchronously rotating the plurality of guide vanes 5 by a certain angle.

[0028] In this embodiment, the driving mechanism includes a mounting plate 9, a motor 10, a transmission rod 11, a sleeve 12, a first gear 13, an electric cylinder 14, a U-shaped plate 15 and an annular plate 16. A mounting plate 9 is fixedly connected to the air outlet pipe 4. A motor 10 is fixedly mounted on the mounting plate 9. The output end of the motor 10 is fixedly connected to a transmission rod 11. A sleeve 12 is slidably sleeved on the transmission rod 11. The sleeve 12 is rotatably connected to the worm 8. The driving of the electric cylinder 14 causes the U-shaped plate 15 to drive the annular plate 16 to move. At the same time, the annular plate 16 drives the sleeve 12 to slide a certain distance on the transmission rod 11. At the same time, the sleeve 12 drives the first gear 13 to disengage from the toothed ring 18, and the sliding groove one on the sleeve 12 is connected to the second convex block on the worm 8. Then the electric cylinder 14 is stopped and the motor 10 is started. At the same time, through the driving of the motor 10 and the transmission of the transmission rod 11 and the sleeve 12, the worm 8 rotates on the two first fixing plates and transmits power to the worm gear 7. At the same time, the worm gear 7 drives the corresponding first fixing rod 6 to rotate on the air outlet pipe 4. At the same time, the first fixing rod 6 drives the corresponding guide vane 5 to rotate a certain angle, and the corresponding first fixing rod 6 drives the corresponding second gear 19 to rotate. At the same time, through the cooperation of the rack 20 and the multiple second gears 19 and the transmission of the corresponding first fixing rod 6, the multiple guide vanes 5 are synchronously rotated a certain angle, so as to achieve the effect of automatically adjusting the multiple guide vanes 5.

[0029] In this embodiment, a first gear 13 is fixedly sleeved on the sleeve 12. The first gear 13 is meshed and connected with the toothed ring 18. An annular plate 16 is fixedly sleeved on the sleeve 12. When the air outlet pipe 4 needs to be rotationally adjusted, the reverse driving of the electric cylinder 14 at the same time causes the sleeve 12 to slide reversely on the transmission rod 11, and the second convex block on the worm 8 disengages from the sliding groove one on the sleeve 12, and the first gear 13 is meshed with the toothed ring 18 on the housing 2. Then the electric cylinder 14 is stopped and the motor 10 is started. The driving of the motor 10 causes the transmission rod 11 to drive the sleeve 12 to rotate. At the same time, the sleeve 12 drives the first gear 13 to rotate. At the same time, the first gear 13 transmits power to the toothed ring 18, so that the air outlet pipe 4 drives the two circular plates 3 to rotate in the housing 2, thereby achieving the effect of automatically rotating and adjusting the air outlet pipe 4.

[0030] In this embodiment, an electric cylinder 14 is fixedly mounted on the mounting plate 9. One end of the electric cylinder 14 is fixedly connected to a U-shaped plate 15. The U-shaped plate 15 is sleeved on the annular plate 16 for the purpose of switching the driving of the motor 10.

[0031] In this embodiment, both the electric cylinder 14 and the motor 10 are connected to the control module 17. A sliding groove one is opened in the sleeve 12. A first convex block is slidably connected in the sliding groove one. The first convex block is fixedly connected to the transmission rod 11, which is convenient for the transmission between the transmission rod 11 and the sleeve 12.

[0032] In this embodiment, a second convex block is fixedly connected to the worm 8, and the second convex block is adapted to the first sliding groove, which facilitates the transmission between the sleeve 12 and the worm 8.

[0033] Working principle: During use, the control module 17 controls and drives the motor 10 and the electric cylinder 14.

[0034] The driving of the electric cylinder 14 causes the U-shaped plate 15 to drive the ring plate 16 to move. At the same time, the ring plate 16 drives the sleeve 12 to slide a certain distance on the transmission rod 11. At the same time, the sleeve 12 drives the first gear 13 to disengage from the toothed ring 18, and the first sliding groove on the sleeve 12 is connected to the second convex block on the worm 8. Then, the electric cylinder 14 is stopped and the motor 10 is started. At the same time, through the driving of the motor 10 and the transmission of the transmission rod 11 and the sleeve 12, the worm 8 rotates on the two first fixing plates and transmits with the worm gear 7. At the same time, the worm gear 7 drives the corresponding first fixing rod 6 to rotate on the air outlet pipe 4. At the same time, its first fixing rod 6 drives the corresponding guide vane 5 to rotate a certain angle, and the corresponding first fixing rod 6 drives the corresponding second gear 19 to rotate. At the same time, through the cooperation of the rack 20 and the multiple second gears 19 and the transmission of the corresponding first fixing rod 6, the multiple guide vanes 5 are synchronously rotated a certain angle, so as to achieve the effect of automatically adjusting the multiple guide vanes 5; at the same time, the self-locking characteristics between the worm gear 7 and the worm 8 are used to achieve the effect of limiting the multiple guide vanes 5.

[0035] When the air outlet pipe 4 needs to be rotationally adjusted, the reverse driving of the electric cylinder 14 causes the sleeve 12 to slide reversely on the transmission rod 11, and the second convex block on the worm 8 disengages from the first sliding groove on the sleeve 12, and the first gear 13 meshes with the toothed ring 18 on the housing 2. Then, the electric cylinder 14 is stopped and the motor 10 is started. The driving of the motor 10 causes the transmission rod 11 to drive the sleeve 12 to rotate. At the same time, the sleeve 12 drives the first gear 13 to rotate. At the same time, the first gear 13 transmits with the toothed ring 18, so that the air outlet pipe 4 drives the two circular plates 3 to rotate in the housing 2, thereby achieving the effect of automatically rotating and adjusting the air outlet pipe 4.

[0036] The technical progress obtained by the present utility model compared with the prior art is that through the cooperation of various components, it not only solves the existing problem that the guide vanes are prone to looseness after being frequently bent, and are prone to slip under the influence of gravity and the vibration of the vehicle, resulting in unstable air outlet, but also can achieve the effect of automatically adjusting the multiple guide vanes 5 and the air outlet pipe 4, improving the convenience and usability.

Claims

1. An air outlet component of an air conditioner, characterized in that, It includes an air outlet body (1), an air outlet pipe (4), a driving mechanism, and a control module (17); A housing (2) is provided on the air outlet body (1). Two circular plates (3) are rotatably connected inside the housing (2). The same air outlet pipe (4) is fixedly connected to the two circular plates (3). A plurality of guide vanes (5) are provided inside the air outlet pipe (4). Both ends of the plurality of guide vanes (5) are fixedly connected to a first fixing rod (6). The plurality of first fixing rods (6) are all rotatably connected to the air outlet pipe (4). A transmission mechanism is provided on the air outlet pipe (4). The transmission mechanism is connected to the plurality of first fixing rods (6). A driving mechanism is provided on the air outlet pipe (4). The driving mechanism is connected to the transmission mechanism. A control module (17) is provided on the air outlet pipe (4). The driving mechanism is connected to the control module (17). A toothed ring (18) is fixedly installed inside the housing (2). The toothed ring (18) is connected to the driving mechanism.

2. The air outlet assembly according to claim 1, characterized in that, The transmission mechanism includes a worm gear (7), a worm (8), a second gear (19), and a rack (20). A worm gear (7) is fixedly connected to one of the plurality of first fixing rods (6). The worm gear (7) is meshed with a worm (8). The worm (8) is rotatably connected to two first fixing plates. Both of the two first fixing plates are fixedly connected to the air outlet pipe (4).

3. The air outlet assembly according to claim 2, characterized in that, A rack (20) is slidably connected to one side of the air outlet pipe (4). The rack (20) is meshed with a plurality of second gears (19). The plurality of second gears (19) are respectively fixedly connected to the corresponding first fixing rods (6).

4. The air outlet assembly according to claim 2, wherein, The driving mechanism includes a mounting plate (9), a motor (10), a transmission rod (11), a sleeve (12), a first gear (13), an electric cylinder (14), a U-shaped plate (15), and an annular plate (16). The mounting plate (9) is fixedly connected to the air outlet pipe (4). The motor (10) is fixedly installed on the mounting plate (9). The output end of the motor (10) is fixedly connected to the transmission rod (11). The sleeve (12) is slidably sleeved on the transmission rod (11). The sleeve (12) is rotatably connected to the worm (8).

5. The air outlet assembly according to claim 4, wherein, The first gear (13) is fixedly sleeved on the sleeve (12). The first gear (13) is meshed with the toothed ring (18). The annular plate (16) is fixedly sleeved on the sleeve (12).

6. The air outlet assembly according to claim 5, characterized in that, The electric cylinder (14) is fixedly installed on the mounting plate (9). One end of the electric cylinder (14) is fixedly connected to the U-shaped plate (15). The U-shaped plate (15) is sleeved on the annular plate (16).

7. The air outlet assembly according to claim 6, wherein, Both the electric cylinder (14) and the motor (10) are connected to the control module (17). A first sliding groove is formed inside the sleeve (12). A first convex block is slidably connected inside the first sliding groove. The first convex block is fixedly connected to the transmission rod (11).

8. The air outlet assembly of an air conditioner according to claim 7, characterized in that A second convex block is fixedly connected to the worm (8). The second convex block is adapted to the first sliding groove.

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