CN217031563U - Air deflector and air conditioner - Google Patents

Abstract

The application relates to the technical field of air conditioners and discloses an air deflector. The application provides an aviation baffle includes aviation baffle body, fixing base, first swing arm and second swing arm. The air deflector body comprises a windward side; the fixed seat is positioned on the windward side and is used for connecting an installation base on the air conditioner; the first swing arm and the second swing arm are positioned at two ends of the air deflector body and respectively comprise a connecting body for connecting or disconnecting the mounting base; when the air deflector is arranged on the installation foundation, the air conditioner has two air outlet modes, in the first air outlet mode, the second swing arm is separated from the installation foundation, and the air guide body rotates around the first connecting body by taking the first swing arm as a rotating arm to guide air; under the second air-out mode, first swing arm breaks away from the installation basis, and the wind guide body uses the second swing arm to wind around the rotatory wind guide of second connector as the swinging boom. This application is under two kinds of air-out modes, and the homoenergetic can supply air on a large scale, has solved under different work condition and can both realize the problem of air-out and comfortable air supply on a large scale. The application also discloses an air conditioner.

Description

Air deflector and air conditioner

Technical Field

The application relates to the technical field of air conditioners, for example to an air deflector and an air conditioner.

Background

With the improvement of living standard, air conditioners have become indispensable household appliances for improving living quality, and among them, wall-mounted and air duct type air conditioners are most widely used. An air outlet of a wall-mounted air conditioner is usually arranged at the lower part of the front side, and a rotatable air deflector is arranged at the air outlet, so that the upper and lower air outlet ranges of the air outlet can be adjusted. In order to avoid direct blowing of cold air by a user, a conventional wall-mounted air conditioner generally controls an air deflector to rotate to a specific angle through a specific control logic so as to supply air at a small angle. However, in the small-angle air supply mode, although the cold air is prevented from directly blowing the human body, the air supply quantity is small, and the user demand cannot be met.

In the prior art, in order to improve the comfort of the user. Disclosed are an air deflector and an air conditioner with the same. The air deflector comprises an air deflector body and a movable guide plate. The movable guide plate can stretch along the airflow flowing direction, so that the air guide distance of the air guide plate is adjustable. When the air conditioner normally runs, the movable guide plate can be in a retracted state, and the air guide distance of the air guide plate is minimum. When the air conditioner needs to supply air in a long distance or needs to supply air upwards or downwards more comprehensively, the movable guide plate can be moved to an extended state, so that the air guide distance of the air conditioner is increased. The air deflector and the air conditioner can prevent the hammer of cold air on the human body on the basis of ensuring the air supply quantity.

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:

the existing wall-mounted air conditioner adopts a mode of lengthening an air deflector to prevent cold air from directly blowing a human body. However, when heating, the hot air flow density is small, and the indoor temperature field is not distributed uniformly, so that the user feels warm on the upper part of the body and cool on the feet. The existing wall-mounted air conditioner cannot solve the problem that comfortable air supply can be carried out under the working conditions of large-range air supply, refrigeration and heating.

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, when the air deflector is installed on an installation base, the air conditioner has two air outlet modes, in the first air outlet mode, a second swing arm is separated from the installation base, and an air guide body uses a first swing arm as a rotating arm to guide air around a first connecting body in a rotating mode; under the second air-out mode, first swing arm breaks away from the installation basis, and the wind guide body uses the second swing arm to wind around the rotatory wind-guiding of second connector as the swinging boom. This application is under two kinds of air-out modes, and the homoenergetic can supply air on a large scale, has solved under different work condition and can both realize the problem of air-out and comfortable air supply on a large scale.

In some embodiments, the air deflector is applied to an air conditioner, and the air deflector comprises an air deflector body, a fixed seat, a first swing arm and a second swing arm. The air deflector body comprises a windward side; the fixed seat is positioned on the windward side and is used for connecting a mounting base on the air conditioner, and the mounting base provides driving force for the fixed seat so as to push the air deflector body to move; the first swing arm is positioned at one end of the windward side in the width direction and comprises a first connecting body, and the first connecting body is used for connecting or separating from the installation foundation; the second swing arm is positioned at the other end of the windward side in the width direction and comprises a second connecting body, and the second connecting body is used for connecting or separating from the mounting base; the air guide plate is arranged on the installation base, so that the air conditioner has a first air outlet mode and a second air outlet mode, the second swing arm is separated from the installation base in the first air outlet mode, the first swing arm is connected with the installation base, and the air guide body rotates around the first connecting body by taking the first swing arm as a rotating arm to guide air; under the second air-out mode, first swing arm breaks away from the installation basis, and the installation basis is connected to the second swing arm, and the wind guide body uses the second swing arm to rotate the wind-guiding around the second connector as the swinging boom.

In some alternative embodiments, the first swing arm and the second swing arm each comprise a first riser and a second riser. The first vertical plate is fixed on the windward side; the second vertical plate is fixed on the windward side and is parallel to the first vertical plate; the first connecting body comprises a first connecting column, and the first connecting column is vertically fixed on the inner side surface of a first vertical plate of the first swing arm and the inner side surface of a second vertical plate of the first swing arm so as to enable the installation foundation to be assembled in a hooking mode or separated from the first connecting column; the second connector comprises a second connecting column which is vertically fixed on the inner side surface of the first vertical plate of the second swing arm and the inner side surface of the second vertical plate of the second swing arm, so that the mounting base is assembled in a hooking mode or separated from the second connecting column.

In some optional embodiments, the length directions of the first connecting column and the second connecting column are both parallel to the transverse direction of the air deflector body, and the fixing seat is located on the middle line of the length direction of the air deflector body.

In some optional embodiments, the fixing seat is located on a first plane, the first connecting column and the second connecting column are located on a second plane, and a preset distance is arranged between the first plane and the second plane.

In some optional embodiments, the side wall of the fixing seat is provided with a convex rib.

In some embodiments, the air conditioner includes a housing and the air deflector, the housing is provided with an air outlet, the air deflector is disposed at the air outlet of the air conditioner, and the housing is internally provided with a mounting base for fixing the fixing seat.

In some alternative embodiments, the mounting base includes a mounting block, a stop bar, a coupling mechanism, and a drive assembly. The mounting seat is positioned on the inner wall of the shell; the limiting rod is arranged on the track of the mounting seat in a sliding manner; the connecting mechanism comprises a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are connected to two ends of the limiting rod in a transmission mode, and the first connecting piece and the second connecting piece are used for limiting and assembling the air deflector; the driving assembly is arranged on the mounting seat, is in transmission connection with the limiting rod and is in transmission connection with the air deflector, and drives the limiting rod to move along the track so as to adjust the positions of the first connecting piece and the second connecting piece; the limiting rod moves along the track, so that the first connecting piece is assembled with the air deflector, and the second connecting piece is separated from the air deflector; or the second connecting piece is assembled with the air deflector, and the first connecting piece is separated from the air deflector; and after the second connecting piece or the first connecting piece is separated from the air deflector, the air deflector is driven to rotate and open.

In some optional embodiments, the first connecting piece comprises a first positioning end and a first rotating end, the first positioning end is rotatably arranged on the mounting seat, the first rotating end is in transmission connection with the limiting rod, and the limiting rod moves to enable the first rotating end to rotate around the first positioning end, so that the first connecting piece is assembled with or separated from the air deflector; and/or the second connecting piece comprises a second positioning end and a second rotating end, the second positioning end is rotatably arranged on the mounting seat, the second rotating end is in transmission connection with the limiting rod, the limiting rod moves to enable the second rotating end to rotate around the second positioning end, the second connecting piece is further assembled or separated from the air deflector, and the first positioning end and the second positioning end are respectively located on two sides of the limiting rod in the length direction.

In some optional embodiments, each of the first connecting piece and the second connecting piece comprises a limiting hook, and each limiting hook comprises a hook body and a hook head for hooking the air deflector, wherein the hook head is positioned at the lower end of the hook body; the first positioning end and the first rotating end are positioned on the hook body of the first connecting piece, and the second positioning end and the second rotating end are positioned on the hook body of the second connecting piece.

In some alternative embodiments, the drive assembly includes a crank and a connecting rod. The crank is rotatably arranged on the mounting seat and comprises an arc-shaped tooth section, and the arc-shaped tooth section is positioned at the first end of the crank; two ends of the connecting rod are respectively and rotatably connected to the air deflector and the second end of the crank, and the crank rotates to drive the connecting rod to move so as to drive the air deflector to move; the limiting rod comprises a linear tooth part, and the arc-shaped tooth section can be meshed with the linear tooth part for transmission, so that the crank drives the limiting rod to move, and further drives the first connecting piece and the second connecting piece to move.

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

the air deflector is applied to the air conditioner and comprises an air deflector body, a fixed seat, a first swing arm and a second swing arm. The air deflector body comprises a windward side; the fixed seat is positioned on the windward side and is used for connecting a mounting base on the air conditioner, and the mounting base provides driving force for the fixed seat so as to push the air deflector body to move; the first swing arm is positioned at one end of the windward side in the width direction and comprises a first connecting body, and the first connecting body is used for connecting or disconnecting with the mounting base; the second swing arm is positioned at the other end of the windward side in the width direction and comprises a second connecting body, and the second connecting body is used for connecting or separating from the mounting base; the air guide plate is arranged on the installation base, so that the air conditioner has a first air outlet mode and a second air outlet mode, the second swing arm is separated from the installation base in the first air outlet mode, the first swing arm is connected with the installation base, and the air guide body rotates around the first connecting body by taking the first swing arm as a rotating arm to guide air; under the second air-out mode, first swing arm breaks away from the installation basis, and the installation basis is connected to the second swing arm, and the wind guide body uses the second swing arm to rotate the wind-guiding around the second connector as the swinging boom. This application is under two kinds of air-out modes, and the homoenergetic can supply air on a large scale, has solved under different work condition and can both realize the problem of air-out and comfortable air supply on a large scale.

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 partial schematic structural view of an air deflector provided in an embodiment of the present disclosure;

fig. 2 is a schematic partial sectional view of an air conditioner according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of the overall structure of the connection mechanism provided by the embodiment of the present disclosure;

FIG. 4 is a schematic view of the overall structure of a crank and a stop lever provided by the embodiment of the disclosure;

fig. 5 is another partial structural schematic diagram of an air conditioner provided by the embodiment of the disclosure;

fig. 6 is an assembly connection diagram of the crank, the limiting rod and the connecting mechanism provided by the embodiment of the disclosure.

Reference numerals:

1: a housing; 11: an air outlet; 12: a mounting base; 2: a crank; 21: an arc-shaped tooth section; 3: a connecting rod; 4: a limiting rod; 41: a linear tooth portion; 42: a first adjustment hole; 43: a second adjustment hole; 5: a connecting mechanism; 51: a first connecting member; 511: a first positioning end; 512: a first rotating end; 5121: a first convex column; 513: a hook head; 52: a second connecting member; 521: a second positioning end; 522: a second rotating end; 5221: a second convex column; 6: an air deflector; 61: an air deflector body; 62: a first swing arm; 621: a first connecting column; 63: a second swing arm; 631: a second connecting column; 64: a fixed seat.

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 claims of the embodiments of the disclosure 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 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.

With reference to fig. 1 to 6, an embodiment of the present disclosure provides an air deflector 6 and an air conditioner.

The conventional air deflector generally comprises an air deflector body and a fixed seat, wherein the air deflector body is used for guiding air, and the fixed seat is used for connecting an air conditioner. In order to prevent cold wind from blowing directly, a small guide plate is additionally arranged on the air deflector body of part of the air deflectors, and the length of the air deflectors can be lengthened through expansion and contraction, so that cold wind is prevented from blowing directly to a human body. However, the traditional air deflector cannot conduct reverse air guiding, and hot air density is low under the heating condition, so that the hot air cannot reach the ground easily. The temperature field is uneven, which brings bad experience to users.

The air deflector 6 provided by the embodiment of the present disclosure is applied to an air conditioner, and the air deflector 6 includes an air deflector body 61, a fixing seat 64, a first swing arm 62, and a second swing arm 63. The air deflector body 61 comprises a windward side; the fixed seat 64 is positioned on the windward side, the fixed seat 64 is used for connecting a mounting base on the air conditioner, and the mounting base provides driving force for the fixed seat 64 so as to push the air deflector body 61 to move; the first swing arm 62 is positioned at one end of the windward side in the width direction, and the first swing arm 62 comprises a first connecting body which is used for connecting or disconnecting with the installation foundation; the second swing arm 63 is positioned at the other end of the windward side in the width direction, and the second swing arm 63 comprises a second connecting body which is used for connecting or disconnecting with the installation foundation; the air deflector 6 is installed on the installation base, so that the air conditioner has a first air outlet mode and a second air outlet mode, in the first air outlet mode, the second swing arm 63 is separated from the installation base, the first swing arm 62 is connected with the installation base, and the air guide body rotates around the first connecting body by taking the first swing arm 62 as a rotating arm to guide air; under the second air-out mode, first swing arm 62 breaks away from the installation basis, and installation basis is connected to second swing arm 63, and the wind guide body uses second swing arm 63 to rotate the wind guide around the second connector as the swinging boom.

Specifically, the first swing arm 62 and the second swing arm 63 of the air deflector 6 are located at two ends of the air deflector body 61 in the width direction, so that when the first swing arm 62 is connected with the installation base, air flow is guided by the air deflector 6 and blows downwards; when the second swing arm 63 is connected with the installation base, the air flow is guided by the air deflector 6 and is supplied upwards. Thus, when the refrigeration working condition is operated, the second swing arm 63 is connected with the installation base, so that the cold air flow with high density is blown upwards; when the heating working condition is operated, the first swing arm 62 is connected with the mounting base, so that hot air with low density is blown downwards, the temperature field can be balanced under different working conditions, and comfortable air supply with large air volume is realized.

It can be understood that the number of the first swing arm 62, the second swing arm 63 and the fixing seat 64 of the air deflector 6 is two, and the first swing arm, the second swing arm 63 and the fixing seat 64 are arranged at two ends of the windward side of the air deflector 6, so that the wind resistance is reduced, the moving stability of the air deflector 6 is ensured, and the attractiveness of the air deflector 6 in the rotating process is improved.

Optionally, the first swing arm 62 and the second swing arm 63 each include a first upright plate and a second upright plate. The first vertical plate and the second vertical plate are fixed on the windward side, and the second vertical plate is parallel to the first vertical plate; the first connecting body comprises a first connecting post 621, and the first connecting post 621 is vertically fixed on the inner side surface of the first vertical plate of the first swing arm 62 and the inner side surface of the second vertical plate of the first swing arm 62, so that the mounting base is assembled with or separated from the first connecting post 621 in a hooking manner; the second connector includes second spliced pole 631, and second spliced pole 631 is fixed in the medial surface of the first riser of second swing arm 63 and the second riser medial surface of second swing arm 63 perpendicularly to make installation basis hookup assembly or break away from second spliced pole 631. When the first connecting post 621 is connected to the air conditioner, the second connecting post 631 is disconnected from the air conditioner, and the first connecting post 621 is located at the upper part of the width direction of the air outlet 11; when the second connecting post 631 is connected to the air conditioner, the first connecting post 621 is disconnected from the air conditioner, and the second connecting post 631 is located at the lower portion of the width direction of the air outlet 11. Through setting up the spliced pole at first swing arm 62 and second swing arm 63, make aviation baffle 6 not only have a plurality of connection points, can realize the switching of different connection points through deviating from of spliced pole moreover to satisfy the demand of reversible air supply air conditioner to aviation baffle 6.

Optionally, the length directions of the first connecting post 621 and the second connecting post 631 are both parallel to the transverse direction of the air guiding plate body 61, and the fixing seat 64 is located on the middle line of the air guiding plate body 61 in the length direction. Thus, the air conditioner can be made to have the same angular range for the rotary air guiding by using the first swing arm 62 as the rotary arm and the same angular range for the rotary air guiding by using the second swing arm 63 as the rotary arm, and can perform the large air volume air supply in both the air outlet modes.

Optionally, the fixing base 64 is located on a first plane, the first connecting post 621 and the second connecting post 631 are located on a second plane, and a predetermined distance is provided between the first plane and the second plane. Therefore, the fixing seat 64 and the first connecting post 621 or the second connecting post 631 are not located on the same width direction of the air guiding plate 6, so as to prevent the first swing arm 62 or the second swing arm 63 from interfering with the movement of the fixing seat 64 or an original on the air conditioner for driving the fixing seat 64 to rotate during the rotation process.

Optionally, the side wall of the fixing seat 64 is provided with a rib. The number of ribs includes one or more. Because in the switching process between the air conditioner and the first swing arm 62 and between the air conditioner and the second swing arm 63, the air deflector 6 moves in the width direction of the air outlet 11, the requirement on the bearing capacity of the fixing seat 64 on the air deflector body 61 is high, and the movement stability of the air deflector 6 can be greatly improved by arranging the convex ribs.

Optionally, the mounting base comprises a mounting 12, a stop lever 4, a connection mechanism 5 and a drive assembly. The mounting seat 12 is positioned on the inner wall of the shell 1 and is provided with a track; the limiting rod 4 is arranged on the track of the mounting seat 12 in a sliding manner; the connecting mechanism 5 comprises a first connecting piece 51 and a second connecting piece 52, the first connecting piece 51 and the second connecting piece 52 are connected to two ends of the limiting rod 4 in a transmission manner, and the first connecting piece 51 and the second connecting piece 52 are used for limiting and assembling the air deflector 6; the driving component is arranged on the mounting seat 12, is in transmission connection with the limiting rod 4 and is in transmission connection with the air deflector 6, and drives the limiting rod 4 to move along the track so as to adjust the positions of the first connecting piece 51 and the second connecting piece 52; the limiting rod 4 moves along the rail, so that the first connecting piece 51 is assembled with the air deflector 6, and the second connecting piece 52 is separated from the air deflector 6; alternatively, the second connecting member 52 is assembled with the wind deflector 6, and the first connecting member 51 is separated from the wind deflector 6; and after the second connecting piece 52 or the first connecting piece 51 is separated from the air deflector 6, the air deflector 6 is driven to rotate and open.

Traditional wall-hanging air conditioner adopts single air outlet 11 more, and 11 sides of air outlet set up single air deflector 6 and rotate the air-out. Along with people to the needs of air conditioner are higher and higher, in order to avoid cold wind direct-blowing human body, the technical staff sets up new air outlet 11 at the original 11 upsides of air outlet of air conditioner, through two air guide plate 6 of two air outlet 11 cooperations, realizes multiple air-out mode, improves user experience, but the structure is complicated, and the cost is higher. Part of the air conditioners are provided with two or three air deflectors 6 at one side of the air outlet 11, and reversing rotary air outlet is realized through the matching of the air deflectors 6, but the air conditioners with multiple air deflectors 6 are easy to generate the problems of flash seams, noise and the like.

In the air conditioner of the application, the mounting seat 12 is internally provided with a driving component, a limiting rod 4 and a connecting mechanism 5. The driving component can drive the connecting rod to move, and then the first connecting piece 51 and the second connecting piece 52 are driven to rotate through the connecting rod; meanwhile, the driving assembly is in transmission connection with the air deflector 6 and can drive the air deflector 6 to rotate. When the driving assembly drives the limiting rod 4 to move, one of the first connecting piece 51 and the second connecting piece 52 is connected with the air deflector 6, and the other one is separated from the air deflector 6. When the first connecting piece 51 is connected with the air deflector 6 and the second connecting piece 52 is separated from the air deflector 6, the driving assembly can drive the air deflector 6 to rotate upwards and open so as to guide air supply downwards; when the second connecting member 52 is connected to the air guiding plate 6 and the first connecting member 51 is disconnected from the air guiding plate 6, the driving assembly can drive the air guiding plate 6 to rotate downwards to open so as to guide the air supply upwards. Therefore, the reversing switching air supply of the single air guide plate 6 can be realized through the matching of the limiting rod 4 and the connecting mechanism 5, and the cost is low.

Optionally, the first connecting member 51 includes a first positioning end 511 and a first rotating end 512, the first positioning end 511 is rotatably disposed on the mounting base 12, the first rotating end 512 is in transmission connection with the limiting rod 4, and the limiting rod 4 moves to enable the first rotating end 512 to rotate around the first positioning end 511, so that the first connecting member 51 is assembled with or detached from the air deflector 6; and/or the second connecting piece 52 comprises a second positioning end 521 and a second rotating end 522, the second positioning end 521 is rotatably arranged on the mounting base 12, the second rotating end 522 is in transmission connection with the limiting rod 4, the limiting rod 4 moves to enable the second rotating end 522 to rotate around the second positioning end 521, so that the second connecting piece 52 is assembled with or separated from the air deflector 6, and the first positioning end 511 and the second positioning end 521 are respectively located on two sides of the limiting rod 4 in the length direction.

Optionally, each of the first connector 51 and the second connector 52 includes a limit hook, and includes a hook body and a hook head 513 for hooking the air deflector 6, and the hook head 513 is located at the lower end of the hook body; wherein the first positioning end 511 and the first rotating end 512 are located on the hook body of the first connecting member 51, and the second positioning end 521 and the second rotating end 522 are located on the hook body of the second connecting member 52.

Specifically, the limiting rod 4 and the air outlet 11 are inclined at a certain angle, the first positioning end 511 and the second positioning end 521 are located at two ends of the limiting rod 4, the first rotating end 512 is located at one side of the limiting rod 4 close to the air outlet 11, and the second rotating end 522 is located at the other side of the limiting rod 4 far away from the air outlet 11. Therefore, in a heating condition, the connecting position of the crank 2 and the connecting rod 3 is always in a lower area far away from the first connecting piece 51, when the limiting rod 4 moves obliquely upwards, the hook head 513 of the second connecting piece 52 moves obliquely downwards to be separated from the connection with the air deflector 6, and the hook head 513 of the first connecting piece 51 moves upwards and drives the air deflector 6 to rotate and wind downwards. When the limiting rod 4 moves obliquely downward, the hook 513 of the first connecting piece 51 drives the air deflector 6 to move downward, and the hook 513 of the second connecting piece 52 moves upward to connect the air deflector 6, so as to close the air outlet 11. Under the refrigeration operating mode, the hookup location of crank 2 and connecting rod 3 is in the upper portion region of keeping away from second connecting piece 52 all the time, and when gag lever post 4 moves down to one side, the gib head 513 of first connecting piece 51 moves down to one side in order to break away from being connected with aviation baffle 6, and the gib head 513 of second connecting piece 52 moves up to drive aviation baffle 6 rotatory upwards air-out. When the limiting rod 4 moves obliquely upward, the hook 513 of the second connecting part 52 drives the air guiding plate 6 to move downward, and the hook 513 of the first connecting part 51 moves upward to connect the air guiding plate 6, so as to close the air outlet 11. The air conditioner has the advantages of simple structure and low cost, and can meet air supply requirements under different working conditions while ensuring the air quantity.

Optionally, the drive assembly comprises a crank 2 and a connecting rod 3. The crank 2 is rotatably arranged on the mounting seat 12, the crank 2 comprises an arc-shaped tooth section 21, and the arc-shaped tooth section 21 is positioned at the first end of the crank 2; two ends of the connecting rod 3 are respectively and rotatably connected to the air deflector 6 and the second end of the crank 2, and the crank 2 rotates to drive the connecting rod 3 to move so as to drive the air deflector 6 to move; the limiting rod 4 comprises a linear tooth portion 41, and the arc-shaped tooth segment 21 can be in meshing transmission with the linear tooth portion 41, so that the crank 2 drives the limiting rod 4 to move, and further drives the first connecting piece 51 and the second connecting piece 52 to move.

Specifically, the crank 2 includes a crank 2 body and a gear portion. The crank 2 body comprises a main journal, and the main journal is rotationally connected with the mounting base 12; the gear part comprises an arc-shaped gear section 21, the arc-shaped gear section 21 is positioned at one end of the crank 2 body, and the main journal is the center of a reference circle of the arc-shaped gear section 21; the limiting rod 4 comprises a linear tooth part 41, and the arc-shaped tooth section 21 can be meshed with the linear tooth part 41 for transmission. Optionally, the drive assembly further comprises a drive motor, the drive motor is fixed on the mounting seat 12, the main journal penetrates through the mounting seat 12 and is fixedly connected with the drive output end of the drive motor, the drive motor drives the crank 2 to rotate, so that the arc-shaped tooth section 21 rotates, and the linear tooth part 41 is in meshing transmission with the arc-shaped tooth section 21, so as to drive the limiting rod 4 to slide linearly. The crank 2 body also comprises a connecting rod 3 journal, one end of the connecting rod 3 is rotatably connected to the connecting rod 3 journal, and the other end of the connecting rod 3 is rotatably connected to the air deflector 6; wherein, the crank 2 rotates to drive the connecting rod 3 to move, and further drive the air deflector 6 to rotate. The connecting rod 3 and the crank 2 as well as the limiting rod 4 and the crank 2 are in transmission connection, and the crank 2 is driven to rotate by a driving motor, so that the limiting rod 4 and the connecting rod 3 can move simultaneously, and the reversing switching of the air deflector 6 and the smooth movement of rotary air guiding are realized.

Optionally, the arc length of the arc-shaped tooth section 21 is smaller or larger than the side length of the linear tooth part 41, so that the limiting rod 4 is in meshing transmission with the crank 2 in a first time region of the rotation of the crank 2; in a second time zone of the rotation of the crank 2, the limit lever 4 is independent of the crank 2. And the arc length of the arc-shaped tooth section 21 is smaller than or larger than the side length of the linear tooth part 41, so that the transition stage from the mutually independent stage to the meshing transmission stage of the limiting rod 4 and the crank 2 can be more stable and smooth in the rotation process of the crank 2.

Optionally, the mounting seat 12 is provided with a track for limiting the motion track of the limiting rod 4, the track is linear, and the limiting rod 4 makes linear motion under the limitation of the track. In particular, the rail comprises two rectilinear slides fixed to the mounting 12. The limiting rod 4 linearly slides on the two sliding bars to drive the first connecting piece 51 and the second connecting piece 52 to rotate.

Optionally, when the limiting rod 4 moves along the first direction of the track, the second connecting piece 52 rotates counterclockwise to separate from the air deflector 6, the first connecting piece 51 rotates clockwise, and the air deflector 6 rotates upward around the first connecting piece 51 to be opened; or when the limiting rod 4 moves in the opposite direction of the first direction, the first connecting piece 51 rotates counterclockwise to be separated from the air deflector 6, the second connecting piece 52 rotates clockwise, and the air deflector 6 rotates downward around the second connecting piece 52 to be opened. The first direction is a direction which inclines downwards along the track relative to the air outlet, the forward rotating direction is a clockwise rotating direction, and the reverse rotating direction is a counterclockwise rotating direction.

Specifically, the air outlet mode of the air conditioner comprises an upper air outlet mode and a lower air outlet mode. In the upward air-out mode, the crank 2 rotates reversely to drive the limiting rod 4 to slide obliquely downwards along the track, so that the second connecting piece 52 rotates to connect and assemble the air deflector 6, and simultaneously the crank 2 drives the connecting rod 3 to drive the air deflector 6 to rotate downwards to guide air upwards; in the lower air outlet mode, the crank 2 rotates forward to drive the limiting rod 4 to slide obliquely upwards along the track, so that the first connecting piece 51 rotates to connect and assemble the air guide plate 6, and the crank 2 drives the connecting rod 3 to drive the air guide plate 6 to rotate upwards together to guide air downwards. Compared with a unidirectional air supply air conditioner, the air conditioner adopting double air ports has small air supply range and partial area limitation, and the air conditioner adopting single air port and double air guide plates 6 has low air supply air quantity under specific working conditions, so that the requirement of users cannot be met. This application can satisfy the homoenergetic under different work condition and realize the demand that air supply range is wide, the amount of wind is big that supplies air through an aviation baffle 6, and simple structure saves the cost moreover, the maintenance of being convenient for.

Optionally, the following dimensional relationships exist among the parts of the driving mechanism of the air deflector 6: alpha/360 pi mz ≧ d L₁/L₂Wherein α is a rotation angle of a reference circle of the arc-shaped gear segment 21, m is a module of the gear portion, z is a number of teeth of the arc-shaped gear segment 21, d is a diameter of the first connecting post 621 or the second connecting post 631, and L is a diameter of the arc-shaped gear segment 21₁Is the distance between the second positioning end 521 and the second rotating end 522, L₂Is the distance between the second positioning end 521 and the hook head 513 of the second connector 52. The air deflector 6 and the second connecting column 631 are in the a state in the connection state, the state in which the air deflector 6 is just separated from the second connecting column 631 is the B state, and the rotation angle α of the reference circle of the arc-shaped tooth section 21 is equal to the rotation angle of the crank 2 in the process that the air deflector 6 rotates from the a state to the B state. Thus, the first connection that the air deflector 6 is separated from the air deflector can be realizedPost 621 or second spliced pole 631 can shorten the air-out switching time moreover, improve and switch air-out efficiency.

Optionally, the first rotating end 512 includes a first protruding column 5121, the second rotating end 522 includes a second protruding column 5221, the limiting rod 4 has been provided with a first adjusting hole 42 and a second adjusting hole 43, the first protruding column 5121 penetrates the first adjusting hole 42, the second protruding column 5221 penetrates the second adjusting hole 43, the first adjusting hole 42 and the second adjusting hole 43 are oval through holes, and a major axis of the oval through hole is perpendicular to the track. The first positioning end 511 of the first connecting element 51 and the second positioning end 521 of the second connecting element 52 are fixed on the mounting base 12, the first connecting element 51 can rotate around the first positioning end 511, and the second connecting element 52 can rotate around the second positioning end 521. Because the first convex column 5121 of the first rotating end 512 penetrates the first adjusting hole 42, and the second convex column 5221 of the second rotating end 522 penetrates the second adjusting hole 43, in the process of linear sliding of the limiting rod 4, the positions of the first convex column 5121 and the second convex column 5221 in the oval through hole can be adjusted through the long axis of the oval through hole in the direction perpendicular to the track, so that the first connecting piece 51 and the second connecting piece 52 can move more smoothly in the process of reversing and switching air supply to connect or separate the air deflector 6.

The above description and the 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 (10)

1. An air deflector is applied to an air conditioner and is characterized by comprising:

the air deflector body comprises a windward side;

the fixed seat is positioned on the windward side and is used for being connected with an installation foundation on the air conditioner, and the installation foundation provides driving force for the fixed seat so as to push the air deflector body to move;

the first swing arm is positioned at one end of the windward side in the width direction and comprises a first connecting body, and the first connecting body is used for connecting or separating from the installation foundation; and (c) and (d),

the second swing arm is positioned at the other end of the windward side in the width direction and comprises a second connecting body, and the second connecting body is used for being connected with or separated from the mounting base;

the air deflector is arranged on the installation foundation, so that the air conditioner has a first air outlet mode and a second air outlet mode, in the first air outlet mode, the second swing arm is separated from the installation foundation, the first swing arm is connected with the installation foundation, and the air guide body rotates around the first connecting body by taking the first swing arm as a rotating arm to guide air; and under the second air outlet mode, the first swing arm is separated from the installation foundation, the second swing arm is connected with the installation foundation, and the air guide body uses the second swing arm as a rotating arm to wind around the second connector in a rotating manner.

2. The air deflection of claim 1, wherein the first and second swing arms each comprise:

the first vertical plate is fixed on the windward side; and the combination of (a) and (b),

the second vertical plate is fixed on the windward side and is parallel to the first vertical plate;

the first connecting body comprises a first connecting column, and the first connecting column is vertically fixed on the inner side surface of a first vertical plate of the first swing arm and the inner side surface of a second vertical plate of the first swing arm so as to enable the installation foundation to be assembled or separated from the first connecting column in a hooking manner; the second connecting body comprises a second connecting column, and the second connecting column is vertically fixed on the inner side surface of the first vertical plate of the second swing arm and the inner side surface of the second vertical plate of the second swing arm, so that the mounting base is assembled or separated from the second connecting column in a hooking manner.

3. The air deflection of claim 2,

the length directions of the first connecting column and the second connecting column are parallel to the length direction of the air deflector body, and the fixed seat is located on the middle line of the air deflector body in the transverse direction.

4. The air deflection of claim 2,

the fixing base is located the first plane, first spliced pole with the second spliced pole is located the second plane, the first plane with be equipped with between the second plane and predetermine the interval.

5. The air deflection of claim 1,

and the side wall of the fixed seat is provided with a convex rib.

6. An air conditioner comprising a casing and the air deflection plate of any one of claims 1 to 5,

the shell is provided with an air outlet, the air deflector is arranged at the air outlet of the air conditioner, and a mounting foundation is arranged in the shell to fix the fixing seat.

7. The air conditioner of claim 6, wherein the mounting base comprises:

the mounting seat is positioned on the inner wall of the shell and is provided with a track;

the limiting rod is arranged on the track of the mounting seat in a sliding manner;

the connecting mechanism comprises a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are connected to two ends of the limiting rod in a transmission mode, and the first connecting piece and the second connecting piece are used for limiting and assembling the air deflector; and (c) and (d),

the driving assembly is arranged on the mounting seat, is in transmission connection with the limiting rod and is in transmission connection with the air deflector; the driving assembly drives the limiting rod to move along the track so as to adjust the positions of the first connecting piece and the second connecting piece;

the limiting rod moves along a track, so that the first connecting piece is assembled on the air deflector, and the second connecting piece is separated from the air deflector; or the second connecting piece is assembled with the air deflector, and the first connecting piece is separated from the air deflector; and after the second connecting piece or the first connecting piece is separated from the air deflector, the air deflector is driven to rotate and open.

8. The air conditioner according to claim 7,

the first connecting piece comprises a first positioning end and a first rotating end, the first positioning end is rotatably arranged on the mounting seat, the first rotating end is in transmission connection with the limiting rod, and the limiting rod moves to enable the first rotating end to rotate around the first positioning end, so that the first connecting piece is assembled with or separated from the air deflector; and/or the presence of a gas in the gas,

the second connecting piece comprises a second positioning end and a second rotating end, the second positioning end is rotatably arranged on the mounting seat, the second rotating end is in transmission connection with the limiting rod, and the limiting rod moves to enable the second rotating end to rotate around the second positioning end, so that the second connecting piece is assembled with or separated from the air deflector;

the first positioning end and the second positioning end are respectively positioned on two sides of the limiting rod in the length direction.

9. The air conditioner of claim 8, wherein the first and second connectors each comprise:

the limiting hook comprises a hook body and a hook head for hooking the air deflector, and the hook head is positioned at the lower end of the hook body;

the first positioning end and the first rotating end are positioned on the hook body of the first connecting piece, and the second positioning end and the second rotating end are positioned on the hook body of the second connecting piece.

10. The air conditioner of claim 8, wherein the driving assembly comprises:

the crank is rotatably arranged on the mounting seat and comprises an arc-shaped tooth section, and the arc-shaped tooth section is positioned at a first end of the crank; and (c) and (d),

the two ends of the connecting rod are respectively and rotatably connected to the air deflector and the second end of the crank, and the crank rotates to drive the connecting rod to move so as to drive the air deflector to move;

the limiting rod comprises a linear tooth part, and the arc-shaped tooth section can be meshed with the linear tooth part for transmission, so that the crank drives the limiting rod to move, and further drives the first connecting piece and the second connecting piece to move.

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