CN216977140U

CN216977140U - Air deflector and air conditioner

Info

Publication number: CN216977140U
Application number: CN202122507933.8U
Authority: CN
Inventors: 田志强; 徐永伟; 李婧; 魏伟; 黄满良; 顾明亮
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Smart Technology R&D Co Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Smart Technology R&D Co Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-07-15
Anticipated expiration: 2031-10-18

Abstract

The application relates to the technical field of air conditioners and discloses an air deflector. The air guide plate comprises an air guide plate body and a mounting seat, wherein the air guide plate body is provided with a preset thickness, and the air guide plate body is provided with an inwards-concave mounting groove; the mounting seat is arranged in the mounting groove and provided with a mounting hole, and the mounting hole is used for being connected with the connecting rod assembly of the air deflector, so that the connecting rod assembly drives the air deflector to extend out and then rotate. By adopting the arrangement mode of the air deflector and the connecting rod assembly, the requirement for large-angle air supply of the air deflector can be met, and meanwhile, the connecting rod assembly and the mounting seat are convenient to mount. The application also discloses an air conditioner.

Description

Air deflector and air conditioner

Technical Field

The present disclosure relates to the field of air conditioners, and more particularly, to an air deflector and an air conditioner including the same.

Background

At present, an air conditioner becomes an essential electric appliance in work and life of people, and the air supply direction of the air conditioner can be adjusted by adjusting the angle of an air deflector.

In the prior art, a mounting seat is usually arranged on the surface of the inner side wall of the air deflector, a connecting shaft is arranged at the tail end of a connecting rod assembly driving the air deflector to move, and the connecting shaft is hinged with the mounting seat of the air deflector.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

by adopting the connection mode of the connecting rod assembly and the mounting seat in the prior art, the air supply angle of the air deflector can be limited to a certain extent.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides an air deflector and an air conditioner, which can meet the requirement of large-angle air supply of the air deflector and facilitate the installation of a connecting rod assembly and a mounting seat.

In some embodiments, the air deflection plate comprises: the air guide plate comprises an air guide plate body and a mounting seat, wherein the air guide plate body is provided with a preset thickness, and an inward-concave mounting groove is formed in the inner side wall of the air guide plate body; the mounting seat is arranged in the mounting groove and provided with a mounting hole, and the mounting hole is used for being connected with the connecting rod assembly of the air deflector, so that the connecting rod assembly drives the air deflector to extend out and then rotate.

Optionally, the mounting grooves are disposed at two end portions of the inner side wall of the air deflector body, and the width of the mounting grooves is smaller than that of the air deflector body.

Optionally, two sides of the air deflector body are respectively provided with a wrapping section, and the wrapping sections are used for wrapping the side part of the air conditioner.

Optionally, the height of the wrapping section is greater than 5 mm.

Optionally, the mount includes: the first step surface is provided with a first mounting hole, and the first mounting hole is used for being connected with a driving connecting rod which drives the air deflector to move; and a second mounting hole is formed in the second step surface and is used for being connected with a driven connecting rod which drives the air deflector to move.

Optionally, the distance range between the first mounting hole and the second mounting hole is: the distance is not less than 8mm and not more than 30 mm.

Optionally, the center of the first mounting hole is located on the upper side of the center line of the longitudinal direction of the mounting seat, and the center of the second mounting hole is located on the lower side of the center line.

In some embodiments, the air conditioner is provided with an air outlet, and includes the above-mentioned air deflector, wherein the length of the air deflector body is greater than the length of the air outlet, and the range of the length difference between the length of the air deflector body and the length of the air outlet is: the length difference is more than 20mm and less than 200 mm.

Optionally, the width of the air deflector body is greater than the width of the air outlet, and the range of the difference between the width of the air deflector body and the width of the air outlet is as follows: the width difference is more than 20mm and less than 150 mm.

Optionally, the air conditioner further comprises a motion assembly, the motion assembly is used for driving the air deflector to move, the motion assembly comprises a driving connecting rod and a driven connecting rod, and the driving connecting rod and the driven connecting rod are hinged to the mounting seat.

The air deflector and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

the air deflector provided by the embodiment of the disclosure comprises an air deflector body and a mounting seat, wherein the mounting seat is connected with a connecting rod assembly of the air deflector, a mounting groove is formed in the air deflector body, and the mounting seat is arranged in the mounting groove. The installation groove is formed in the inner side wall of the air guide plate, so that the requirement for large-angle air supply of the air guide plate can be met, and the installation of the connecting rod and the installation seat is facilitated. In the process of large-angle opening and air supply of the air deflector, the length of the connecting rod assembly which pushes the air deflector to rotate and extends out of the air conditioner is gradually increased, the height of the mounting seat on the inner side wall of the air deflector is required to be reduced, so that the connecting rod and the mounting hole can still be kept in a connection relation during large-angle air guiding, and the mounting seat and the connecting rod are convenient to mount. Namely, in the process, if the mounting groove is not formed, the connecting rod assembly cannot push the air deflector to be opened to a preset large angle, and the air supply angle of the air deflector is limited.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural view of an air deflector according to an embodiment of the present disclosure;

fig. 2 is a schematic structural view of another air deflection plate provided in the embodiments of the present disclosure;

FIG. 3 is a side view of one air deflection plate provided by an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a mounting base provided in the embodiments of the present disclosure;

FIG. 5 is a schematic structural diagram of a connection portion provided in an embodiment of the present disclosure;

FIG. 6 is a schematic view of a wind deflector and link member according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural view of another air deflection plate and linkage member provided by an embodiment of the present disclosure;

FIG. 8 is a schematic structural diagram of an active link according to an embodiment of the present disclosure;

FIG. 9 is a schematic view of another active link according to an embodiment of the present disclosure

FIG. 10 is a schematic view of a follower link provided by embodiments of the present disclosure;

fig. 11 is a schematic structural diagram of a track slab according to an embodiment of the present disclosure;

FIG. 12 is a schematic view of a driving element provided in accordance with an embodiment of the present disclosure;

FIG. 13 is a schematic view of the movable assembly moving to a first predetermined position by an air deflector according to an embodiment of the present disclosure;

FIG. 14 is a schematic view of a kinematic assembly according to an embodiment of the present disclosure in a closed position of the air deflection plates;

FIG. 15 is a schematic view of a kinematic assembly according to an embodiment of the present disclosure in an upwardly open position of the air deflection plates;

fig. 16 is a schematic view of a kinematic assembly according to an embodiment of the present disclosure in a state in which the air deflection plate is opened downward.

Reference numerals are as follows:

10: a drive element; 11: rotating the disc; 111: a notch; 12: rotating the rod; 121: a first drive shaft; 122: a second transmission shaft; 20: a driving connecting rod; 21: a through groove; 23: a limiting groove; 231: a first flared section; 232: a second flared section; 233: a U-shaped section; 24: a limiting column; 25: a first sliding column; 26: a second sliding column; 27: a first connection hole; 30: a driven connecting rod; 31: a third sliding column; 32: a fourth sliding column; 33: a fifth sliding column; 34: a second connection hole; 35: penetrates through the slide way; 40: a track plate; 41: a first linear track; 42: a first branch track; 43: a second branch track; 44: a second linear track; 45: a third linear track; 46: a fourth linear track; 47: opening the groove; 48: a sliding sleeve; 50: an air deflector; 51: an air deflector body; 511: wrapping a section; 52: a mounting seat; 521: a first step surface; 522: a second step surface; 523: a first mounting hole; 524: a second mounting hole; 53: a connecting portion; 531: a connecting body; 532: a limiting edge; 54: and (4) mounting the groove.

Detailed Description

So that the manner in which the features and advantages of the embodiments of the present disclosure can be understood in detail, a more particular description of the embodiments of the disclosure, briefly summarized above, may be had by reference to the appended drawings, which are included to illustrate, but are not intended to limit the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

The air deflector provided by the embodiment of the disclosure is a large air deflector applied to an air conditioner, and when the air deflector is in a closed state, the air deflector can completely seal an air outlet of the air conditioner, so that the requirements of people on attractiveness and comfort of the air conditioner are met.

The present disclosure provides an air guiding plate 50, as shown in fig. 1 to 5.

In some embodiments, the air deflector 50 includes an air deflector body 51 and a mounting seat 52, the air deflector body 51 has a predetermined thickness, and an inner sidewall of the air deflector body 51 is provided with an inwardly recessed mounting groove 54; the mounting seat 52 is disposed in the mounting groove 54, and the mounting seat 52 is provided with a mounting hole for connecting with the link assembly of the air deflector 50, so that the link assembly drives the air deflector 50 to extend and rotate.

The air deflector 50 provided by the embodiment of the present disclosure includes an air deflector body 51 and an installation seat 52, the installation seat 52 is connected to the link assembly of the air deflector 50, an installation groove 54 is provided on the air deflector body 51, and the installation seat 52 is disposed in the installation groove 54. The installation groove 54 is formed in the inner side wall of the air deflector 50, so that the requirement of large-angle air supply of the air deflector 50 can be met, and the connection rod and the installation seat 52 can be conveniently installed. In the process of large-angle opening and air supply of the air deflector 50, the length of the connecting rod assembly which pushes the air deflector 50 to rotate and extends out of the air conditioner is gradually increased, and the height of the mounting seat 52 on the inner side wall of the air deflector 50 needs to be reduced, so that the connecting rod and the mounting hole still keep a connection relation during large-angle air conduction, and the mounting seat 52 and the connecting rod are convenient to mount. That is, in the above process, if the mounting groove 54 is not provided, the link assembly cannot push the air deflector 50 to open to a preset large angle, and the air supply angle of the air deflector 50 is limited.

It can be understood that the air deflector 50 of the embodiment of the present disclosure is a large air deflector 50 for an air conditioner, has a large length and width, and is easily deformed during the air supply process of the air conditioner and the use process of a user. The air deflector body 51 has a predetermined thickness, which can prevent the air deflector 50 from being deformed during use, i.e., air supply. Alternatively, the thickness of the air deflector body 51 may be 2mm, 3mm, 5mm, 8mm, 12mm, etc., and manufacturers may match the appropriate thickness of the air deflector body 51 according to the type of the air conditioner to prevent the air deflector body from deforming.

Alternatively, the mounting grooves 54 are disposed at two end portions of the inner sidewall of the air guide plate body 51, and the width of the mounting groove 54 is smaller than the width of the air guide plate body 51.

As shown in fig. 2, the mounting grooves 54 are formed at both end portions of the inner sidewall of the air deflection plate body 51, and the width of each mounting groove 54 is smaller than that of the air deflection plate body 51, and one mounting seat 52 is formed in each mounting groove 54. In the embodiment of the present disclosure, the length of the air deflector body 51 refers to the length of the air deflector body 51 in the horizontal direction when the user faces the air conditioner, and the width of the air deflector body 51 refers to the distance between the two length sides of the air deflector body 51.

Optionally, two sides of the air deflector body 51 are respectively provided with a wrapping section 511, and the wrapping sections 511 are used for wrapping the side of the air conditioner.

The wrapping section 511 is in an inward-rolling type and wraps the two ends of the air deflector body 51 to the shells on the two sides of the air conditioner, so that when the moving mechanism driving the air deflector 50 to move is deformed after being used for a long time, the two ends of the air deflector body 51 and the shells of the air conditioner can still be kept in a closed and tight state, and no gap exists between the two.

Optionally, the height of wrap segment 511 is greater than 5 mm.

In order to achieve the above-mentioned effect of the wrapping section 511, the height of the wrapping section 511 wrapping the case on both sides of the air conditioner is greater than 5 mm. As shown in fig. 3, fig. 3 is a side view of the wind deflector 50 in the embodiment of the present disclosure, wherein a is the height of the wrapping section 511.

Optionally, the mount 52 is stepped. Through the installation seat 52 with the step shape, the installation seat 52 is matched with the arrangement position of the connecting rod in the connecting rod assembly, and meanwhile, the installation seat 52 is provided with the installation hole, so that the installation seat 52 can be tightly connected with each connecting rod in the connecting rod assembly, the gap between the installation seat 52 and the connecting rod is small, and the matching degree between the installation seat 52 and the connecting rod assembly is improved.

Optionally, the mounting seat 52 includes a first step surface 521 and a second step surface 522, the first step surface 521 is provided with a first mounting hole 523, and the first mounting hole 523 is used for connecting with the driving link 20 driving the air deflector 50 to move; the second step surface 522 is provided with a second mounting hole 524, and the second mounting hole 524 is used for being connected with the driven link 30 driving the air deflector 50 to move.

As shown in fig. 4, fig. 4 is a schematic structural diagram of the mounting seat 52, the mounting seat 52 is stepped, and is provided with a first stepped surface 521 and a second stepped surface 522, the number of the mounting holes is two, each stepped surface is provided with a mounting hole, and the link assembly driving the air deflector 50 to move is connected to the mounting seat 52 through the mounting holes.

The connecting position of each connecting rod in the connecting rod assembly driving the air deflector 50 to move is different from that of the air deflector 50, so that an installation part matched with the arrangement position of the connecting rod assembly is needed, and the connecting rod assembly can drive the air deflector 50 to move more accurately. The stepped mounting block 52 of the present embodiment is one such mounting element that is able to match the position at which the connecting rod assembly is disposed, thereby improving the fit between the connecting rod assembly and the mounting block 52.

In the moving process of the air deflector 50, the driving connecting rod 20 and the driven connecting rod 30 keep moving synchronously or relatively, so that the first mounting hole 523 is connected with the driving connecting rod 20 and can play a role in rotating and adjusting the direction; the second mounting hole 524 is connected to the driven link 30, and may function as a support.

Optionally, the first step surface 521 is disposed parallel to the second step surface 522, and a vertical distance between the first step surface 521 and the second step surface 522 is greater than or equal to a thickness of the end of the active link 20 and less than or equal to a minimum vertical distance between the first surface and the second surface.

As shown in fig. 7, the first step surface 521 abuts the first surface of the drive link 20, and the second step surface 522 abuts the second surface of the driven link 30. The vertical distance between the first step surface 521 and the second step surface 522 is d1, the thickness of the end of the driving link 20 is d2, the minimum vertical distance between the first surface of the driving link 20 and the second surface of the driven link 30 is d3, that is, d3 is the sum of the thickness of the end of the driving link 20 and the minimum gap between the driving link 20 and the driven link 30, and the relationship between the three is: d 2-d 1-d 3, so that the mounting seat 52 can be more accurately matched with the connecting rod assembly.

Optionally, the distance range between the first mounting hole 523 and the second mounting hole 524 is: the distance is not less than 8mm and not more than 30 mm.

The distance between the first mounting hole 523 and the second mounting hole 524 is the distance between the centers of the two mounting holes. Optionally, the first mounting hole 523 and the second mounting hole 524 are circular holes, and as shown in fig. 2, d4 is a distance between the first mounting hole 523 and the second mounting hole 524. It can be understood that if d4 is too small, the size of the link rod connected to the air deflector 50 is too large, and the drive box of the entire motion mechanism is too large; if d4 is too large, the accuracy requirement for the motor driving the air deflection plate 50 to move is too high, otherwise, the motor is just started and the air deflection plate 50 is already opened by a large angle. Thus, d4 needs to be within a certain range to balance the two situations, optionally, 8mm < d4 < 30 mm. For example, d4 may be 10mm, 15mm, 20mm, 25mm, or 30mm, among others.

Alternatively, the center of the first mounting hole 523 is located on the upper side of the center line in the longitudinal direction of the mounting seat 52, and the center of the second mounting hole 524 is located on the lower side of the center line.

Neither the first mounting hole 523 nor the second mounting hole 524 is disposed on the longitudinal center line of the mounting seat 52, the first mounting hole 523 is disposed on the upper side of the longitudinal center line, and the second mounting hole 524 is disposed on the lower side of the longitudinal center line, so that the gravity of the air deflector 50 falls on the center, thereby reducing the torque of the motor.

Optionally, the air guiding plate 50 further comprises a connecting portion 53, the end of the connecting rod assembly is provided with a connecting hole, and the connecting portion 53 is arranged in the connecting hole and the mounting hole.

Specifically, the distal end of the driving link 20 is provided with a first connection hole 27, and the distal end of the driven link 30 is provided with a second connection hole 34. The end of the driving link 20 is connected to the first mounting hole 523, that is, the first connection hole 27 is connected to the first mounting hole 523 through the connection portion 53, and the end of the driven link 30 is connected to the second mounting hole 524, that is, the second connection hole 34 is connected to the second mounting hole 524 through the connection portion 53. Alternatively, the shape of the connecting hole is a circular through hole, and the shape of the mounting hole is also a circular through hole.

Optionally, the connecting portion 53 includes a connecting body 531, two ends of the connecting body 531 are respectively a limiting edge 532 and a limiting end, and the connecting body 531 is cylindrical and is matched with the connecting hole; the limiting end is split and is clamped with the mounting hole, as shown in figure 6.

The embodiment of the present disclosure further provides an air conditioner, which includes the air deflector 50.

Optionally, the air conditioner is provided with an air outlet, and includes the air deflector 50, where the length of the air deflector body 51 is greater than the length of the air outlet, and a range of a difference between the length of the air deflector body 51 and the length of the air outlet is: the length difference is more than 20mm and less than 200 mm.

Optionally, the width of the air deflector body 51 is greater than the width of the air outlet, and the range of the difference between the width of the air deflector body 51 and the width of the air outlet is as follows: the width difference is more than 20mm and less than 150 mm.

In the embodiment of the present disclosure, the length of the air deflector body 51 is greater than the length of the air outlet, and the width of the air deflector body 51 is also greater than the width of the air outlet, so that the degree of sealing between the air deflector body and the air outlet can be improved, and the air conditioner can be ensured to have a preset air outlet volume.

Optionally, the distance from the upper edge of the air outlet to the outer edge of the air conditioner shell is greater than 15 mm. Thus, the sealing performance between the air guide plate 50 and the air outlet can be improved.

Optionally, the air conditioner further includes a moving assembly for moving the air deflector 50, the moving assembly includes a driving link 20 and a driven link 30, and both the driving link 20 and the driven link 30 are hinged to the mounting seat 52. The structure of the motion assembly is shown in fig. 6 to 16.

The driving link 20 and the driven link 30 are link assemblies adapted to the mounting seat 52, and how the link assemblies adapted to the mounting seat 52 move the air deflector 50 will be described in detail below.

Optionally, the motion assembly further comprises a driving element 10 and a track plate 40, the track plate 40 is provided with a track portion for defining a motion track of the driving link 20 and the driven link 30; the driving element 10 provides a driving force for the movement of the driving link 20 and the driven link 30.

Optionally, the tail end of the driving connecting rod 20 is rotatably connected with the air deflector 50, the driving connecting rod 20 is provided with a first limiting part and a limiting column 24, and the driving connecting rod 20 is used for being slidably connected with the driving element 10 of the air deflector 50; the tail end of the driven connecting rod 30 is rotatably connected with the air deflector 50, and the driven connecting rod 30 is provided with a second limiting part; the track plate 40 is provided with a track part which is matched with the first limit part and the second limit part to limit the movement of the driving connecting rod 20 and the driven connecting rod 30, so that the air deflector 50 extends to a first preset position and then rotates; in the process that the air deflector 50 extends to the first preset position, the driven connecting rod 30 is abutted against the limiting column 24 to drive the driven connecting rod 30 to move.

The first preset position is a position where the air deflector 50 is extended out of the air conditioner in a translational manner and is about to start rotating, as shown in fig. 13. At this time, the air deflector 50 has a certain distance from the air outlet, the rotation position of the air deflector 50 may not be limited to the first preset position, and the rotation of the air deflector 50 may be understood as rotation while extending.

Optionally, the air deflector 50 is rotatably connected to both the driving link 20 and the driven link 30. Optionally, the end of the driving link 20 is provided with a first connection hole 27, and the driving link 20 is hinged to the air deflector 50 through the first connection hole 27. Optionally, the end of the driven link 30 is provided with a second connecting hole 34, and the driven link 30 is hinged with the air deflector 50 through the second connecting hole 34. The driving link 20 and the driven link 30 drive the air deflector 50 to rotate after moving to the first preset position. Optionally, the driving connecting rod 20 and the driven connecting rod 30 make linear motion at the same time under the limitation of the track portion, and the driving connecting rod 20 and the driven connecting rod 30 jointly drive the air deflector 50 to make linear motion, so that the air deflector 50 linearly extends out of the first preset position from the closed state; then, the motion of the driving link 20 is redirected under the limitation of the track portion, the driven link 30 continues to make a linear motion, at this time, the driving link 20 and the driven link 30 make a relative motion, and the driving link 20 and the driven link 30 drive the air deflector 50 to rotate together.

Optionally, the first limiting portion includes two sliding columns, namely a first sliding column 25 and a second sliding column 26, the first sliding column 25 is disposed at the top end of the driving link 20, and the second sliding column 26 is disposed at the middle section of the driving link 20.

Optionally, a limiting column 24 is disposed between the first sliding column 25 and the second sliding column 26, and the limiting column 24 is used for pushing the driven link 30 engaged with the driving link 20 to move, as shown in fig. 9.

In the process that the air deflector 50 moves to the first preset position, the limiting column 24 is abutted against the top end of the driven connecting rod 30. That is, in the process that the air deflector 50 moves to the first preset position, the driving element 10 gives a driving force for the driving connecting rod 20 to move, and the limiting column 24 of the driving connecting rod 20 gives a driving force for the driven connecting rod 30 to move, so that the driving connecting rod 20 and the driven connecting rod 30 synchronously move linearly, and the air deflector 50 is driven to move linearly to the first preset position.

Optionally, the second limiting part of the driven connecting rod 30 comprises three sliding columns, and the three sliding columns are arranged in a triangular shape, so that the limiting effect of the track part on the motion track of the driven connecting rod 30 is improved.

Optionally, the sliding column comprises a sliding column body and a limiting end, and one end of the sliding column body is fixedly arranged on the driven connecting rod 30 or the driving connecting rod 20; the limiting end is arranged at the free end of the sliding column body; a sliding sleeve 48 which slides in the track part is arranged in the track part, and the sliding sleeve 48 is clamped with the limiting end.

In the embodiment of the present disclosure, the limiting portion of the driven link 30 is configured as a sliding column, and the sliding column is clamped in the sliding sleeve 48 of the track portion, instead of adopting a sliding block structure, so as to reduce the friction between the limiting portion and the track of the track portion, and reduce the wear of the limiting portion in the link moving process, thereby prolonging the service life of the link.

Optionally, the rail portion comprises a first rail and a second rail, the first rail is in a herringbone shape and is disposed in the open groove 47; the second track is a linear type and is disposed at the lower side of the first track, and the second track is a plurality of through tracks which are formed by inwards recessing the bottom surface of the open groove 47 and penetrate through the track plate 40. As shown in fig. 11.

Optionally, the first track comprises a first straight track 41, a first branch track 42 and a second branch track 43; the first branch rail 42 communicates with the first linear rail 41, the second branch rail 43 communicates with the first linear rail 41, and the first branch rail 42 and the second branch rail 43 extend in different directions. Wherein the driving link 20 can be movably redirected along the first branch track 42 or the second branch track 43.

Alternatively, the second rail includes three linear rails, i.e., a second linear rail 44, a third linear rail 45, and a fourth linear rail 46, and the follower link 30 moves linearly along the three linear rails of the second rail at all times during the extension and rotation of the air guide plate 50.

Optionally, the second limiting portion comprises a third sliding column 31, a fourth sliding column 32 and a fifth sliding column 33. The third sliding column 31 moves in the second linear track 44, the fourth sliding column 32 moves in the third linear track 45, and the fifth sliding column 33 moves in the fourth linear track 46. That is, the follower link 30 moves under the constraint of three tracks.

Optionally, the follower link 30 is further provided with a through slide 35 that penetrates the plate surface of the follower link 30. The through slide 35 is provided on the follower link 30 such that the second sliding post 26 of the drive link 20 can move along the second track of the track plate 40 through the through slide 35.

In the embodiment of the present disclosure, the driving element 10 cooperating with the connecting rod assembly to drive the air deflector 50 to move may be a crank, as shown in fig. 12.

Optionally, the crank comprises a rotating disc 11 and a rotating rod 12, the rotating disc 11 has a rotation center, and the rotating disc 11 is provided with a notch 111; the first end of the rotating rod 12 is fixedly connected to the notch 111, and the second end of the rotating rod 12 is a free end.

Alternatively, the crank is drivingly connected to a motor, and the motor provides a driving force for the rotation of the crank, so that the crank can be slidably connected to the driving link 20 and drive the driving link 20 to move.

Optionally, a first transmission shaft 121 is provided at the free end of the swivelling levers 12. Thus, the first transmission shaft 121 can slide on the driving link 20, and further, the driving link 20 is driven to move. It is understood that the rotary disk 11 has a driving surface contacting the motor, the rotary lever 12 has a rotating surface contacting the link, and the first transmission shaft 121 is provided to the rotating surface of the rotary lever 12.

Optionally, the crank further comprises a second transmission shaft 122, and the second transmission shaft 122 is used for driving the driving connecting rod 20 to move and change directions. The second transmission shaft 122 is disposed on the rotation surface of the rotation lever 12 and located between the first end of the rotation lever 12 and the first transmission shaft 121. The second transmission shaft 122 can provide a driving force for selecting a track for the driving link 20.

Optionally, the active link 20 further comprises: the air deflector comprises a through groove 21 and a limiting groove 23, wherein the through groove 21 is linear, and a driving element 10 of the air deflector 50 slides in the through groove 21; the limiting groove 23 is flared and trumpet-shaped, and the limiting groove 23 is communicated with the through groove 21.

Optionally, a preset included angle is formed between an extending direction of the through slot 21 of the active link 20 and a second direction perpendicular to the first direction in which the air deflector 50 extends. That is, under the condition that the extending direction of the through groove 21 is not perpendicular to the first direction in which the air deflector 50 extends, the load of the motor can be reduced, the service life of the motor can be prolonged, the motor can smoothly drive the driving element 10 to move, and the air deflector 50 can smoothly move.

Optionally, the preset included angle is in a range greater than 0 °.

In the embodiment of the present disclosure, the preset included angle may be represented by θ, and as shown in fig. 13, the preset included angle refers to an acute angle between the extending direction of the through groove 21 and the second direction. Optionally, the range of the preset included angle may be greater than 0 ° and less than or equal to 50 °, so that the load of the motor may be reduced, the service life of the motor may be prolonged, and the effect of stably driving the air deflector 50 to move may be achieved. For example, the preset included angle may be 10 °, 20 °, 30 °, 40 °, or 50 °, and so on.

Optionally, the inner edge of the limiting groove 23 includes a first flared section 231, a U-shaped section 233 and a second flared section 232, wherein the U-shaped section 233 is disposed between the first flared section 231 and the second flared section 232, and the U-shaped section 233 includes a first limiting point a connected to the first flared section 231 and a second limiting point connected to the second flared section 232. In the embodiment of the present disclosure, the first restriction site is represented by a and the second restriction site is represented by B in fig. 8.

The first transmission shaft 121 of the crank moves in the through groove 21 of the driving connecting rod 20 to provide driving force for the movement of the driving connecting rod 20, and the second transmission shaft 122 of the crank moves in the limiting groove 23. It can be understood that a partial motion trajectory of the second transmission shaft 122 of the crank is an inner edge of the limiting groove 23, but only at the first limiting point a and the second limiting point B, the second transmission shaft 122 and the inner edge of the limiting groove 23 have an abutting force, so that the driving link 20 can move along the predetermined track against gravity. At other positions of the limiting groove 23, the second transmission shaft 122 and the inner edge of the limiting groove 23 do not have the above-mentioned abutting force. The first sliding column 25 of the driving link 20 is provided with a driving force for selecting the first branch track 42 or the second branch track 43 to move by the abutting force between the second transmission shaft 122 and the first limit point a or the second limit point B.

As shown in fig. 8, the limiting groove 23 is disposed at the lower side of the through groove 21 in a flared shape, the limiting groove 23 includes a first flared section 231, a U-shaped section 233 and a second flared section 232, the first flared section 231 has a first limiting point a connected to the U-shaped section 233, and the second flared section 232 has a second limiting point B connected to the U-shaped section 233. The U-shaped section 233 is arranged between the first flared section 231 and the second flared section 232, and the initial position of the second transmission shaft 122 of the drive element 10 is located on the U-shaped section 233.

The moving assembly provided by the embodiment of the present disclosure drives the air deflector 50 to move as follows:

the initial state of the moving assembly with the air deflector 50 in the closed state is shown in fig. 14. When the driving element 10 rotates in the third direction or the fourth direction from the initial position shown in fig. 14, the first transmission shaft 121 slides in the driving link 20 to drive the driving link 20 and the driven link 30 to move, wherein the driving link 20 moves linearly along the first linear track 41, and the driven link 30 moves linearly along the second track, so as to drive the air deflector 50 to move linearly to the first preset position. The first predetermined position can be understood as the position of the wind deflector 50 corresponding to the first sliding column 25 of the driving link 20 when the first branch rail 42 or the second branch rail 43 is to be selected.

When the driving element 10 rotates in the third direction, when the air deflector 50 reaches the first preset position, the second transmission shaft 122 of the driving element 10 moves to the first limit point a, and due to the existence of the abutting force between the second transmission shaft 122 and the first limit point a, the driving force for selecting the track is provided for the first sliding column 25 of the driving connecting rod 20, so that the first sliding column 25 of the driving connecting rod 20 enters the first branch track 42 after moving along the right side edge of the first linear track 41, the second sliding column 26 of the driving connecting rod 20 passes through the through slideway 35 of the driven connecting rod 30 to continue moving in the second linear track 44, and the driving connecting rod 20 changes the direction of movement. Meanwhile, the driven link 30 continues to move linearly along the second track, so that the air deflector 50 is opened upward by the driving link 20 and the driven link 30 together, as shown in fig. 15.

When the driving element 10 rotates in the fourth direction, when the air deflector 50 reaches the first preset position, the second transmission shaft 122 of the driving element 10 moves to the second limit point B, and due to the existence of the abutting force between the second transmission shaft 122 and the second limit point B, the driving force for selecting the track is provided for the first sliding column 25 of the driving connecting rod 20, so that the first sliding column 25 of the driving connecting rod 20 moves along the left side edge of the first linear track 41 and then enters the second branch track 43, the second sliding column 26 of the driving connecting rod 20 passes through the through slideway 35 of the driven connecting rod 30 to continue moving in the second linear track 44, and the movement of the driving connecting rod 20 is redirected. Meanwhile, the driven link 30 continues to move linearly along the second track, so that the air deflector 50 is opened downward by the driving link 20 and the driven link 30 together, as shown in fig. 16.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An air deflection panel, comprising:

the air guide plate comprises an air guide plate body and a supporting plate, wherein the air guide plate body is provided with a preset thickness, and an inward-concave installation groove is formed in the inner side wall of the air guide plate body; and the combination of (a) and (b),

the mounting seat is arranged in the mounting groove and provided with a mounting hole, and the mounting hole is used for being connected with the connecting rod assembly of the air deflector, so that the connecting rod assembly drives the air deflector to extend out and then rotate.

2. The air deflection of claim 1,

the mounting grooves are arranged at two ends of the inner side wall of the air deflector body, and the width of the mounting grooves is smaller than that of the air deflector body.

3. The air deflection of claim 1,

and wrapping sections are respectively arranged on two sides of the air deflector body and used for wrapping the side part of the air conditioner.

4. The air deflection of claim 3,

the height of the wrapping section is greater than 5 mm.

5. The air deflection of any one of claims 1-4, wherein the mount includes:

the first step surface is provided with a first mounting hole, and the first mounting hole is used for being connected with a driving connecting rod which drives the air deflector to move; and the combination of (a) and (b),

and the second step surface is provided with a second mounting hole, and the second mounting hole is used for being connected with a driven connecting rod which drives the air deflector to move.

6. The air deflection of claim 5,

the distance range between the first mounting hole and the second mounting hole is as follows: the distance is not less than 8mm and not more than 30 mm.

7. The air deflection of claim 5,

the center of the first mounting hole is located on the upper side of a longitudinal center line of the mounting seat, and the center of the second mounting hole is located on the lower side of the center line.

8. An air conditioner provided with an outlet, comprising the air deflection panel according to any one of claims 1 to 7,

the length of the air deflector body is greater than that of the air outlet, and the range of the length difference between the length of the air deflector body and the length of the air outlet is as follows: the length difference is more than 20mm and less than 200 mm.

9. The air conditioner according to claim 8,

the width of the air deflector body is greater than that of the air outlet, and the width of the air deflector body and the width difference range of the air outlet are as follows: the width difference is more than 20mm and less than 150 mm.

10. The air conditioner of claim 8, further comprising:

the moving assembly is used for driving the air deflector to move and comprises a driving connecting rod and a driven connecting rod, and the driving connecting rod and the driven connecting rod are hinged to the mounting seat.