CN215412446U

CN215412446U - Motion and have its air conditioning indoor set

Info

Publication number: CN215412446U
Application number: CN202121710568.4U
Authority: CN
Inventors: 郑本雄; 罗文君; 邵家成; 李智博; 张波; 余建成
Original assignee: Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Current assignee: Gree Green Refrigeration Technology Center Co Ltd of Zhuhai; Zhuhai Gree Energy Saving Environmental Protection Refrigeration Technology Research Center Co Ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-04
Anticipated expiration: 2031-07-26

Abstract

The utility model provides a movement mechanism and an air conditioner indoor unit with the same. The motion mechanism includes: the air outlet frame is provided with an air outlet; the air deflector comprises an air deflector body and a rotating shaft connected with the air deflector body, and the rotating shaft is connected with the air outlet frame and can be rotatably arranged so as to drive the air deflector to rotate, so that the air deflector closes the air outlet or opens the air outlet to guide air; the supporting structure is provided with a first initial position and a supporting position for supporting the air deflector, and the supporting structure is movably arranged to switch between the first initial position and the supporting position. The moving mechanism solves the problem that the air deflector in the prior art shakes during air supply due to the fact that the cantilever is too long.

Description

Motion and have its air conditioning indoor set

Technical Field

The utility model relates to the field of household appliances, in particular to a movement mechanism and an air conditioner indoor unit with the movement mechanism.

Background

The air guide of the existing upper and lower air outlet type cabinet air conditioner is mostly realized by adopting a small air guide plate and a plurality of air guide blades, and the air guide structure has the problems of short air supply distance, complex assembly and the like. In order to solve the problems, a large air deflector is adopted for guiding air.

However, although long-distance air supply can be achieved by adopting the large air guide plate, the air guide plate shakes when air supply is carried out due to the fact that the cantilever of the air guide plate is too long, and user experience is affected.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a movement mechanism and an air conditioner indoor unit with the movement mechanism, so as to solve the problem that an air deflector in the prior art shakes during air supply due to an overlong cantilever.

In order to achieve the above object, according to one aspect of the present invention, there is provided a motion mechanism including: the air outlet frame is provided with an air outlet; the air deflector comprises an air deflector body and a rotating shaft connected with the air deflector body, and the rotating shaft is connected with the air outlet frame and can be rotatably arranged so as to drive the air deflector to rotate, so that the air deflector closes the air outlet or opens the air outlet to guide air; the supporting structure is provided with a first initial position and a supporting position for supporting the air deflector, and the supporting structure is movably arranged to switch between the first initial position and the supporting position.

Further, the supporting structure comprises a connecting rod assembly, the first end of the connecting rod assembly is connected with the air deflector body, and the second end of the connecting rod assembly is connected with the air outlet frame.

Further, link assembly includes first connecting rod and second connecting rod, and the first end and the aviation baffle body of first connecting rod are articulated, and the second end of first connecting rod is articulated with the first end of second connecting rod, and the second end and the air-out frame of second connecting rod are articulated.

Further, the aviation baffle includes the bellying, and the bellying sets up in the aviation baffle body, and the first end of first connecting rod is articulated with the bellying.

Furthermore, the movement mechanism further comprises a transition connecting piece, the transition connecting piece is detachably connected with the air outlet frame, and the second end of the second connecting rod is hinged to the transition connecting piece.

Furthermore, the air outlet frame is provided with a mounting hole; the transition connecting piece comprises an inserting portion and a connecting portion connected with the inserting portion, the inserting portion is inserted into the mounting hole, and the second end of the second connecting rod is hinged to the connecting portion.

Furthermore, transition connection spare or air-out frame are provided with spacing portion, and spacing portion is used for spacing the second connecting rod to make bearing structure be in the support position.

Furthermore, the number of the connecting rod assemblies is two, and the two connecting rod assemblies are arranged on two opposite sides of the air deflector body.

Further, the motion mechanism further comprises: the driving piece is connected with the rotating shaft to drive the rotating shaft to rotate.

Further, the motion mechanism further comprises: and the driving part is connected with the rotating shaft through the transmission part so that the driving part drives the rotating shaft to rotate through the transmission part.

According to another aspect of the present invention, an indoor unit of an air conditioner is provided, which includes a moving mechanism, wherein the moving mechanism is the moving mechanism described above.

The movement mechanism comprises an air outlet frame, an air deflector and a support structure, wherein the air deflector is used for guiding air flowing out from an air outlet of the air outlet frame; one end of the supporting structure is connected with the air deflector body, the other end of the supporting structure is connected with the air outlet frame, and when the air deflector body is driven to the air guiding position by the rotating shaft, the supporting structure moves to the supporting position along with the air deflector body so as to support the air deflector and avoid the air deflector from shaking during air guiding; when the air deflector body is driven by the rotating shaft to the second initial position for closing the air outlet, the supporting structure moves to the first initial position along with the air deflector body. Therefore, the movement mechanism solves the problem of air supply shaking of the air deflector due to overlong cantilevers through the arrangement of the supporting structure, user experience is guaranteed, and the supporting structure cannot interfere with the air deflector in the position switching process.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 shows a schematic structural view of an embodiment of a movement mechanism according to the utility model;

fig. 2 shows an exploded view of an embodiment of the movement mechanism according to the utility model;

FIG. 3 shows a cross-sectional view of an embodiment of a motion mechanism according to the present invention;

fig. 4 shows a force diagram of an embodiment of a movement mechanism according to the utility model.

Wherein the figures include the following reference numerals:

10. an air outlet frame; 11. an air outlet; 20. an air deflector; 21. an air deflector body; 22. a rotating shaft; 23. a boss portion; 30. a connecting rod assembly; 31. a first link; 32. a second link; 40. a transition piece; 41. a limiting part; 42. a connecting portion; 50. a drive member; 60. a transmission member; 61. a second gear; 62. a first gear; 70. and a shaft sleeve.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The present invention provides a motion mechanism, please refer to fig. 1 to 4, comprising: the air outlet frame 10, the air outlet frame 10 has air outlet 11; the air deflector 20 comprises an air deflector body 21 and a rotating shaft 22 connected with the air deflector body 21, and the rotating shaft 22 is connected with the air outlet frame 10 and can be rotatably arranged so as to drive the air deflector 20 to rotate, so that the air deflector 20 closes the air outlet 11 or the air deflector 20 opens the air outlet 11 for guiding air; the supporting structure is provided with a first initial position and a supporting position for supporting the air deflector 20, and the supporting structure is movably arranged to switch between the first initial position and the supporting position.

The movement mechanism comprises an air outlet frame 10, an air deflector 20 and a support structure, wherein the air deflector 20 is used for guiding air flowing out from an air outlet 11 of the air outlet frame 10; one end of the supporting structure is connected with the air deflector body 21, the other end of the supporting structure is connected with the air outlet frame 10, when the air deflector body 21 is driven to the air guiding position by the rotating shaft 22, the supporting structure moves to the supporting position along with the air deflector body 21 so as to support the air deflector 20, and the air deflector 20 is prevented from shaking during air guiding; when the air deflector body 21 is driven by the rotating shaft 22 to the second initial position for closing the air outlet 11, the supporting structure moves to the first initial position along with the air deflector body 21. Therefore, the movement mechanism solves the problem of air supply shaking of the air deflector due to overlong cantilevers through the arrangement of the supporting structure, user experience is guaranteed, and the supporting structure cannot interfere with the air deflector in the position switching process.

In order to drive the supporting structure to move along with the air deflector body 21 when the air deflector body 21 rotates, the supporting structure comprises a connecting rod assembly 30, a first end of the connecting rod assembly 30 is connected with the air deflector body 21, and a second end of the connecting rod assembly 30 is connected with the air outlet frame 10.

In the present embodiment, as shown in fig. 2, the connecting rod assembly 30 includes a first connecting rod 31 and a second connecting rod 32, a first end of the first connecting rod 31 is hinged to the air deflector body 21, a second end of the first connecting rod 31 is hinged to a first end of the second connecting rod 32, and a second end of the second connecting rod 32 is hinged to the air outlet frame 10.

In specific implementation, when the air deflector body 21 moves to the air guiding position, the air deflector stops moving, at this time, the first connecting rod 31 and the second connecting rod 32 tend to be nearly straight (the supporting force for the air deflector can meet the requirement of offsetting the wind force for the air deflector), and at this time, the air deflector is stressed evenly and is not easy to shake. Therefore, the air supply distance is enough, the air guide plate can be prevented from shaking, and the user experience is improved.

Specifically, a first end of the second link 32 is provided with a boss, and a second end of the first link 31 is hinged with the boss. Wherein the boss is integrally formed with the second link 32. Such an arrangement facilitates the connection between the first link 31 and the second link 32.

In order to realize the hinge connection between the first link 31 and the air deflector body 21, as shown in fig. 2, the air deflector 20 includes a protruding portion 23, the protruding portion 23 is disposed on the air deflector body 21, and a first end of the first link 31 is hinged to the protruding portion 23.

In order to realize the hinge connection between the second connecting rod 32 and the air-out frame 10, as shown in fig. 2, the moving mechanism further includes a transition connector 40, the transition connector 40 is detachably connected to the air-out frame 10, and the second end of the second connecting rod 32 is hinged to the transition connector 40. The transition connecting piece 40 is detachably connected with the air outlet frame 10, so that the transition connecting pieces 40 with different sizes are conveniently connected with the second connecting rod 32, and the application range of the transition connecting piece 40 is widened; in addition, the processing of the air outlet frame 10 is convenient, and the production cost is reduced.

Specifically, the air-out frame 10 is provided with mounting holes; the transition piece 40 includes an insertion portion and a connecting portion 42 connected to the insertion portion, the insertion portion is inserted into the mounting hole, and the second end of the second connecting rod 32 is hinged to the connecting portion 42. The arrangement is convenient for the installation and the disassembly of the transition connecting piece 40 and the air outlet frame 10.

Specifically, the transition connection member 40 or the air-out frame 10 is provided with a limiting portion 41, and the limiting portion 41 is used for limiting the second connecting rod 32, so that the supporting structure is in the supporting position. The arrangement can prevent the first connecting rod 31 and the second connecting rod 32 from approaching to a dead point and being incapable of closing by limiting the movement of the second connecting rod 32, so that the included angle between the first connecting rod 31 and the second connecting rod 32 is less than 180 degrees after the air deflector 20 is opened.

In the embodiment, there are two connecting rod assemblies 30, and the two connecting rod assemblies 30 are disposed on opposite sides of the air deflector body 21. Therefore, the whole air deflector is provided with four supporting points which are associated with the air outlet frame, the supporting effect on the air deflector is further enhanced, and the air deflector can be prevented from greatly vibrating in the operation process. Correspondingly, the two bosses 23, the two limiting portions 41 and the two transition pieces 40 are respectively arranged to correspond to the two connecting rod assemblies 30 one by one.

In this embodiment, the moving mechanism further includes a driving member 50, and the driving member 50 is connected to the rotating shaft 22 to drive the rotating shaft 22 to rotate.

Optionally, the drive 50 is a stepper motor or a motor.

In this embodiment, the moving mechanism further includes a transmission member 60, and the driving member 50 is connected to the rotating shaft 22 through the transmission member 60, so that the driving member 50 drives the rotating shaft 22 to rotate through the transmission member 60.

Optionally, the transmission member 60 is a geared transmission member.

Specifically, the first end of the rotating shaft 22 is inserted on the air outlet frame, the first end of the rotating shaft 22 is connected with the first gear 62, the first gear 62 is meshed with the second gear 61, the second gear 61 is connected with the driving part 50, and the driving part 50 drives the second gear 61 to rotate, so as to drive the first gear 62 and the rotating shaft 22 to rotate.

Specifically, the second end of the rotating shaft 22 is inserted into the air-out frame 10, and the second end of the rotating shaft 22 is connected with the air-out frame through the shaft sleeve 70. The axial positioning of the air outlet frame and the air outlet frame is realized by the arrangement, the rotation of the rotating shaft 22 is convenient, and the abrasion of the air outlet frame is avoided. In other embodiments, the sleeve 70 may be eliminated, and a set of driving members 50 and transmission members 60 may be provided at the second end of the shaft 22 for synchronous movement with the driving members 50 and transmission members 60 at the first end of the shaft 22.

The utility model also provides an air-conditioning indoor unit, which comprises a movement mechanism, wherein the movement mechanism is the movement mechanism in the embodiment.

Specifically, the indoor unit of the air conditioner is an upper air outlet type indoor unit of the air conditioner and a lower air outlet type indoor unit of the air conditioner, namely, the indoor unit of the air conditioner can independently exhaust air upwards, independently exhaust air downwards, and simultaneously exhaust air upwards and downwards.

The moving mechanism solves the problem that the air deflector shakes when the indoor unit of the air conditioner works.

According to the air conditioner indoor unit, the air guide plate with the large size is adopted to achieve long-distance air supply, meanwhile, the connecting rod assembly 30 is adopted to support the air guide plate, the air guide plate cantilever is cut short, and the air guide plate is prevented from shaking in operation.

The stable anti-shake of motion that this application mainly utilized gear drive and connecting rod linkage structure to realize big aviation baffle, link assembly 30 links together aviation baffle 20 and air-out frame 10 cover, and gear drive is as the operation carrier of aviation baffle, through step motor drive gear to drive the aviation baffle operation. As shown in fig. 4, when the air deflector is opened, the air deflector drives the link assembly to move upwards, and stops moving after moving to the highest point, the motor provides an upward rotating moment to prevent the air deflector from shaking downwards under the influence of gravity G, and meanwhile, the first connecting rod 31 and the second connecting rod 32 tend to the same straight line to provide a supporting and tensioning effect (i.e., a pulling force F2) on the air deflector, so that the effect of wind force F1 on the air deflector is balanced, and the problem of operation vibration of a large air deflector is solved.

Specifically, the operating principle is that when the air conditioner indoor unit is started, the stepping motor starts to drive the air deflector to move through the gear transmission mechanism, the connecting rod assembly is driven to swing upwards until the air deflector is opened to a maximum angle, at the moment, the first connecting rod and the second connecting rod tend to be straight lines (an included angle between the two connecting rods is smaller than 180 degrees, and the two connecting rods are prevented from tending to dead points and cannot be closed), at the moment, the connecting rod assembly plays a role in supporting and pulling the air deflector, the effect of wind force F1 on the air deflector can be offset by the force (the force analysis is shown in figure 4), and the pulling force F2 changes along with the size of the wind force F1. While receiving a reaction force F3 of the motor rotation. Thereby ensuring the stress balance of the air deflector and preventing the air deflector from shaking when the air conditioner works.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A motion mechanism, comprising:

the air outlet frame (10), the air outlet frame (10) is provided with an air outlet (11);

the air deflector (20) comprises an air deflector body (21) and a rotating shaft (22) connected with the air deflector body (21), wherein the rotating shaft (22) is connected with the air outlet frame (10) and can be rotatably arranged so as to drive the air deflector (20) to rotate, so that the air deflector (20) closes the air outlet (11), or the air deflector (20) opens the air outlet (11) to guide air;

one end of the supporting structure is connected with the air deflector body (21), the other end of the supporting structure is connected with the air outlet frame (10), the supporting structure is provided with a first initial position and a supporting position for supporting the air deflector (20), and the supporting structure is movably arranged so as to be switched between the first initial position and the supporting position.

2. Movement mechanism according to claim 1, characterized in that the support structure comprises a connecting rod assembly (30), a first end of the connecting rod assembly (30) being connected to the air deflector body (21) and a second end of the connecting rod assembly (30) being connected to the air outlet frame (10).

3. The movement mechanism according to claim 2, wherein the connecting rod assembly (30) comprises a first connecting rod (31) and a second connecting rod (32), a first end of the first connecting rod (31) is hinged to the air deflector body (21), a second end of the first connecting rod (31) is hinged to a first end of the second connecting rod (32), and a second end of the second connecting rod (32) is hinged to the air outlet frame (10).

4. The movement mechanism according to claim 3, wherein the air deflector (20) comprises a protruding portion (23), the protruding portion (23) is disposed on the air deflector body (21), and the first end of the first connecting rod (31) is hinged to the protruding portion (23).

5. The movement mechanism according to claim 3, characterized in that the movement mechanism further comprises a transition piece (40), the transition piece (40) is detachably connected with the air-out frame (10), and the second end of the second connecting rod (32) is hinged with the transition piece (40).

6. Movement mechanism according to claim 5, characterized in that the air-out frame (10) is provided with mounting holes; the transition connecting piece (40) comprises an inserting portion and a connecting portion (42) connected with the inserting portion, the inserting portion is inserted into the mounting hole, and the second end of the second connecting rod (32) is hinged to the connecting portion (42).

7. Movement mechanism according to claim 5, characterized in that the transition piece (40) or the air-out frame (10) is provided with a limiting part (41), and the limiting part (41) is used for limiting the second connecting rod (32) so that the support structure is in the supporting position.

8. The movement mechanism according to any one of claims 2 to 7, wherein there are two of the connecting rod assemblies (30), two of the connecting rod assemblies (30) being arranged on opposite sides of the air deflector body (21).

9. A movement mechanism according to any of claims 1-7, characterized in that the movement mechanism further comprises:

a transmission member (60);

the driving piece (50) is connected with the rotating shaft (22) through the transmission component (60), so that the driving piece (50) drives the rotating shaft (22) to rotate through the transmission component (60).

10. An air conditioning indoor unit comprising a movement mechanism, characterized in that the movement mechanism is the movement mechanism of any one of claims 1 to 9.