CN212538047U - Air deflector movement mechanism of air conditioner indoor unit and air conditioner indoor unit - Google Patents
Air deflector movement mechanism of air conditioner indoor unit and air conditioner indoor unit Download PDFInfo
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- CN212538047U CN212538047U CN202021876086.1U CN202021876086U CN212538047U CN 212538047 U CN212538047 U CN 212538047U CN 202021876086 U CN202021876086 U CN 202021876086U CN 212538047 U CN212538047 U CN 212538047U
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Abstract
The utility model discloses a machine in aviation baffle motion and air conditioning of machine in air conditioning, including first motor, first transfer line, second transfer line and third transfer line. The first motor is arranged on an installation plate of the indoor unit of the air conditioner; one end of the first transmission rod is connected with the first motor; one end of the second transmission rod is rotatably connected with the other end of the first transmission rod; one end of the third transmission rod is rotatably connected with the other end of the second transmission rod, and the other end of the third transmission rod is connected with the air deflector. The first motor lead cannot be tensioned and loosened along with the pushing-out/retracting process of the air deflector, and the service life is long; the connection reliability is high, and the connection is not easy to damage; the driving energy consumption of the first motor is low, and the whole body is attractive.
Description
Technical Field
The utility model relates to a refrigeration plant field especially relates to a machine in aviation baffle motion and air conditioning of machine in air conditioning.
Background
Air conditioners are almost present in every household as a temperature lowering appliance necessary for summer. Among them, the air guide plate as the auxiliary air supply member is an important member of the air conditioning indoor unit. The air deflector is used for guiding the air flow blown out by the air conditioner indoor unit so as to enable warm air or cold air to be uniformly blown to all corners of the room and enable the indoor temperature to be more comfortable.
A driving motor of an existing air deflector movement mechanism is arranged at the tail end, far away from an installation plate, of a push-out arm and is linked in a gear and rack meshing mode. In the pushing/retracting process, a lead of the driving motor is continuously tensioned and loosened, so that the lead is accelerated to be worn, the service life is influenced, the connection part is loosened, and the electric connection stability is reduced; the gear and the rack are easy to loosen and damage. Meanwhile, the driving motor is arranged at the tail end of the push-out arm, the load moment of the push-out arm is large, the push-out arm is easy to damage, and energy consumption is increased. In addition, after the air deflector is pushed out, the driving motor is exposed, and the appearance is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a machine in aviation baffle motion and air conditioning of machine in air conditioning, driving motor's wire is difficult to damage, and electric connection stability is good, and motion load moment is little, and the power consumption is little, and is whole pleasing to the eye.
The utility model discloses an air deflector motion of machine in air conditioning, including first motor, first transfer line, second transfer line and third transfer line. The first motor is arranged on an installation plate of the indoor unit of the air conditioner; one end of the first transmission rod is connected with the first motor; one end of the second transmission rod is rotatably connected with the other end of the first transmission rod; one end of the third transmission rod is rotatably connected with the other end of the second transmission rod, and the other end of the third transmission rod is connected with the air deflector.
Optionally, the air deflector movement mechanism comprises a driven rod; and one end of the driven rod is rotatably arranged on the mounting plate, and the other end of the driven rod is rotatably connected with the second transmission rod.
Optionally, a pulley is arranged on one side, facing the mounting plate, of the third transmission rod; correspondingly, a chute is arranged on the mounting plate; the pulley is embedded into the sliding groove to slide.
Optionally, a sliding groove is formed in one side, facing the mounting plate, of the third transmission rod; correspondingly, a pulley is arranged on the mounting plate; the pulley is embedded into the sliding groove to slide.
Optionally, the length of the first transmission rod, the distance from the rotating axis of the first motor output shaft to the connecting position of the end part of the driven rod on the mounting plate, and the ratio of the length of the second transmission rod to the length of the driven rod are A: B: C: D; wherein A, B, C is a preset ratio, A ranges from 0.8 to 1.2, B ranges from 1.8 to 2.2, C ranges from 4.8 to 5.2, and D ranges from 2.3 to 2.7.
Optionally, one end of the third transmission rod, which is far away from the second transmission rod, is provided with a second motor; the air deflector is connected with the second motor.
Optionally, one end of the first transmission rod is provided with a hub, and the hub is fixedly connected with an output shaft of the first motor.
Optionally, a guide column is arranged on one side, facing the mounting plate, of the third transmission rod; correspondingly, a chute is arranged on the mounting plate; the guide posts are inserted into the sliding grooves 110 to slide.
Optionally, the first transmission rod, the second transmission rod and the third transmission rod are hinged to each other.
The utility model also discloses an air conditioning indoor unit, include as above aviation baffle motion.
The utility model discloses an aviation baffle motion, first motor are directly installed on the mounting panel, adopt first motor, first transfer line, second transfer line and the mode that the third transfer line directly rotates to connect simultaneously, and the wire of first motor can not be taut, loosen along with the release/retraction process of aviation baffle, long service life, and the junction is difficult to become flexible, and the electricity is connected stably; the first motor, the first transmission rod, the second transmission rod and the third transmission rod are high in connection reliability and not easy to damage. Meanwhile, the first motor is directly arranged on the mounting plate, the torque is small, the requirements on the strength and the reliability of the first transmission rod, the second transmission rod and the third transmission rod are low, the air deflector is not easy to generate tremble and shake and movement blockage, the air supply stability is improved, and the user experience is improved; and the driving energy consumption of the motor is low due to small moment. In addition, after the air deflector is pushed out, the first motor cannot be exposed, and the whole body is attractive.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive faculty.
In the drawings:
fig. 1 is a schematic view of an air deflector movement mechanism according to an embodiment of the present invention;
fig. 2 is another schematic view of an air deflector movement mechanism according to an embodiment of the present invention;
fig. 3 is another schematic view of an air deflector movement mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of a third drive link in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 6 is a partially enlarged view of a portion a in fig. 5;
fig. 7 is a flowchart of a control method according to an embodiment of the present invention.
10, an air conditioner indoor unit; 100. mounting a plate; 110. a chute; 200. an air deflector; 300. an air deflector movement mechanism; 310. a first motor; 320. a first drive lever; 330. a second transmission rod; 340. a third transmission rod; 341. a pulley; 350. a second motor; 360. a driven rod.
Detailed Description
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as implying any number of indicated technical features. Thus, unless otherwise specified, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; "plurality" means two or more. The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that one or more other features, integers, steps, operations, elements, components, and/or combinations thereof may be present or added.
The invention will be described in detail below with reference to the drawings and alternative embodiments.
As shown in fig. 1 to 3, as an embodiment of the present invention, an air deflector moving mechanism of an indoor unit of an air conditioner is disclosed, which includes a first motor 210, a first transmission rod 320, a second transmission rod 330 and a third transmission rod 340. The first motor 210 is installed on the installation plate 100 of the indoor unit 10 of the air conditioner; one end of the first driving rod 320 is connected to the first motor 210; one end of the second transmission rod 330 is rotatably connected to the other end of the first transmission rod 320; one end of the third transmission rod 340 is rotatably connected to the other end of the second transmission rod 330, and the other end is connected to the air deflector 200.
In the air deflector motion mechanism 300 of the present invention, the first motor 210 is directly mounted on the mounting plate 100, and the first motor 210, the first transmission rod 320, the second transmission rod 330 and the third transmission rod 340 are directly connected in a rotating manner, so that the wire of the first motor 210 is not strained or loosened along with the pushing/retracting process of the air deflector 200, the service life is long, the connection is not easy to loosen, and the electrical connection is stable; the connection reliability among the first motor 210, the first driving lever 320, the second driving lever 330, and the third driving lever 340 is high and is not easily damaged. Meanwhile, the first motor 210 is directly mounted on the mounting plate 100, so that the torque is small, the requirements on the strength and reliability of the first transmission rod 320, the second transmission rod 330 and the third transmission rod 340 are low, the wind deflector 200 is not easy to generate tremble and shake and movement blockage, the air supply stability is improved, and the user experience is improved; and the driving energy consumption of the motor is low due to small moment. In addition, after the air deflector 200 is pushed out, the first motor 210 is not exposed, and the whole appearance is attractive.
One end of the first driving rod 320 is provided with a hub, and the hub is fixedly connected with an output shaft of the first motor 210. The first transmission lever 320, the second transmission lever 330 and the third transmission lever 340 may be connected by a hinge.
Specifically, the air deflector movement mechanism 300 includes a driven rod 360; one end of the driven rod 360 is rotatably mounted on the mounting plate 100, and the other end is rotatably connected to the second driving rod 330. The driven rod 360 can limit the movement tracks of the second transmission rod 330 and the third transmission rod 340, so that the air deflector movement mechanism 300 keeps a preset track to push the air deflector 200.
As shown in fig. 4, a pulley 341 is disposed on one side of the third transmission rod 340 facing the mounting plate 100; correspondingly, the mounting plate 100 is provided with a sliding groove 110; the pulley 341 is inserted into the sliding groove 110 to slide. The cooperation between the pulley 341 and the sliding groove 110 can limit the movement tracks of the second transmission rod 330 and the third transmission rod 340, so that the air deflector movement mechanism 300 keeps a preset track to push the air deflector 200. The pulley 341 can make the third transmission lever 340 slide more smoothly. Further, as shown in fig. 3, the sliding groove 110 may be inclined toward the air guide plate 200, and such an angle corresponds to the movement opening and closing trajectory of the air guide plate 200, so that the movement space of the air guide plate 200 may be larger.
In addition, a sliding groove 110 may be provided on one side of the third transmission rod 340 facing the mounting plate 100; correspondingly, a pulley 341 is arranged on the mounting plate 100; the pulley 341 is inserted into the sliding groove 110 to slide. The cooperation between the pulley 341 and the sliding groove 110 can limit the movement tracks of the second transmission rod 330 and the third transmission rod 340, so that the air deflector movement mechanism 300 keeps a preset track to push the air deflector 200.
In another embodiment, the third transmission rod 340 may be provided with only a guide column (not shown) without the pulley 341 on the side facing the mounting plate 100, and correspondingly, the mounting plate 100 is provided with the sliding slot 110; the guide posts are inserted into the sliding grooves 110 to slide. The cooperation between the guiding column and the sliding groove 110 can limit the moving tracks of the second transmission rod 330 and the third transmission rod 340, so that the air deflector moving mechanism 300 keeps a preset track to push the air deflector 200. And the guide cylinder has simple structure and is not easy to damage. Preferably, the guide cylinder may be a cylinder.
The ratio of the length of the first transmission rod 320, the distance from the rotating axis of the output shaft of the first motor 210 to the connecting position of the end part of the driven rod 360 on the mounting plate 100, the length of the second transmission rod 330 and the length of the driven rod 360 is A: B: C: D; wherein A, B, C is a preset ratio, A is in a range of 0.8-1.2, B is in a range of 1.8-2.2, C is in a range of 4.8-5.2, and D is in a range of 2.3-2.7. A. B, C, D, the air deflector motion mechanism 300 can keep approximate linear motion in the process of pushing out and retracting the air deflector 200, the opening and closing effect of the air deflector 200 is good, and the operation is stable.
On the other hand, a second motor 350 is disposed at one end of the third transmission rod 340 far away from the second transmission rod 330; the air deflector 200 is connected to the second motor 350. The second motor 350 is used for adjusting the deflection angle of the air deflector 200.
It should be noted that the mounting plate 100 of the present invention may have at least one or more mounting plates, and the first motor 210 and the driven rod 360 may be mounted on the same mounting plate 100 or different mounting plates 100 as required.
As another embodiment of the present invention, as shown in fig. 5 and 6, an air conditioner indoor unit 10 is further disclosed, which includes the above-mentioned air deflector moving mechanism 300.
As another embodiment of the present invention, a method for controlling an air deflector of an indoor unit of an air conditioner is further disclosed, which is applied to the air deflector movement mechanism 300, as shown in fig. 7, and includes the steps of:
s100: the air-conditioning indoor unit receives a starting instruction and operates;
s200, the first motor receives a driving signal and drives the air deflector movement mechanism to push the air deflector to move in the positive direction so as to open the air deflector;
and S300, receiving the driving signal by the second motor, and driving the air deflector to rotate to a preset angle.
The moving direction away from the indoor unit 10 is a positive direction, and the moving direction close to the indoor unit 10 is a negative direction.
Further, the control method further comprises the steps of:
and S400, the second motor receives the driving signal and drives the air deflector to rotate to the initial angle.
And S500, the first motor receives the driving signal and drives the air deflector movement mechanism to pull the air deflector to move in the reverse direction so as to close the air deflector.
The initial angle is an angle at which the air guide plate 200 covers the air outlet and does not rotate.
In the above steps, a pressure sensor may be further provided in the pushing mechanism of the air deflector 200, and the pressure sensor controls a feedback signal to control the driving of the first motor 310 and the second motor 350. Alternatively, the pressure sensor may not be provided, and the first motor 310 and the second motor 350 may be directly controlled by a preset program.
Further, in the above steps, the pushing out and rotating processes of the air deflector 200 may be performed synchronously, that is, the first motor 310 and the second motor 350 may be driven asynchronously at the same time to reach the preset position and angle in one step.
It should be noted that, the limitations of the steps involved in the present disclosure are not considered to limit the order of the steps on the premise of not affecting the implementation of the specific embodiment, and the steps written in the foregoing may be executed first, or executed later, or even executed simultaneously, as long as the present disclosure can be implemented, all should be considered as belonging to the protection scope of the present disclosure.
The foregoing is a more detailed description of the present invention, taken in conjunction with specific alternative embodiments, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. The utility model provides an aviation baffle motion of machine in air conditioning which characterized in that includes:
the first motor is arranged on an installation plate of the indoor unit of the air conditioner;
one end of the first transmission rod is connected with the first motor;
one end of the second transmission rod is rotatably connected with the other end of the first transmission rod;
and one end of the third transmission rod is rotatably connected with the other end of the second transmission rod, and the other end of the third transmission rod is connected with the air deflector.
2. The louver moving mechanism of an indoor unit of an air conditioner of claim 1, wherein the louver moving mechanism includes a driven lever; and one end of the driven rod is rotatably arranged on the mounting plate, and the other end of the driven rod is rotatably connected with the second transmission rod.
3. The air guide plate moving mechanism of an indoor unit of an air conditioner as claimed in claim 1, wherein a pulley is provided at a side of the third driving lever facing the mounting plate; correspondingly, a chute is arranged on the mounting plate; the pulley is embedded into the sliding groove to slide.
4. The air guide plate moving mechanism of an indoor unit of an air conditioner as claimed in claim 1, wherein a sliding groove is formed at a side of the third driving lever facing the mounting plate; correspondingly, a pulley is arranged on the mounting plate; the pulley is embedded into the sliding groove to slide.
5. The air deflector movement mechanism of an indoor unit of an air conditioner as claimed in claim 2, wherein the length of the first transmission rod, the distance from the rotation axis of the output shaft of the first motor to the connection position of the end of the driven rod on the mounting plate, and the ratio of the length of the second transmission rod to the length of the driven rod are A: B: C: D; wherein A, B, C is a preset ratio, A is in a range of 0.8-1.2, B is in a range of 1.8-2.2, C is in a range of 4.8-5.2, and D is in a range of 2.3-2.7.
6. The air deflector movement mechanism of an indoor unit of an air conditioner as claimed in claim 1, wherein a second motor is provided at an end of the third transmission rod away from the second transmission rod; the air deflector is connected with the second motor.
7. The air guide plate moving mechanism of an indoor unit of an air conditioner as claimed in claim 1, wherein a hub is provided at one end of the first driving lever, and the hub is fixedly connected to the output shaft of the first motor.
8. The air guide plate moving mechanism of an indoor unit of an air conditioner as claimed in claim 1, wherein a guide post is provided at a side of the third driving lever facing the mounting plate; correspondingly, a chute is arranged on the mounting plate; the guide column is embedded into the sliding groove (110) to slide.
9. The louver moving mechanism of an indoor unit of an air conditioner as claimed in claim 1, wherein the first driving lever, the second driving lever and the third driving lever are hinged to each other.
10. An indoor unit of an air conditioner, comprising the air guide plate moving mechanism according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021876086.1U CN212538047U (en) | 2020-09-01 | 2020-09-01 | Air deflector movement mechanism of air conditioner indoor unit and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021876086.1U CN212538047U (en) | 2020-09-01 | 2020-09-01 | Air deflector movement mechanism of air conditioner indoor unit and air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212538047U true CN212538047U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021876086.1U Active CN212538047U (en) | 2020-09-01 | 2020-09-01 | Air deflector movement mechanism of air conditioner indoor unit and air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212538047U (en) |
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2020
- 2020-09-01 CN CN202021876086.1U patent/CN212538047U/en active Active
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Effective date of registration: 20210907 Address after: 510000 room 1502, No. 1226, Xingang East Road, Haizhu District, Guangzhou City, Guangdong Province (office only) Patentee after: Guangzhou linkage all things Technology Co.,Ltd. Address before: 528000 No.2, north of Xinxi 4th Road, Xiashi, Lunjiao, Shunde District, Foshan City, Guangdong Province (No.1-1, north of 1st floor, office building, block a, Shengda Industrial Park) Patentee before: Foshan Internet Technology Co.,Ltd. |