CN217357106U - Air conditioner - Google Patents

Abstract

The utility model provides an air conditioner, including casing and at least one pendulum wind device, the air outlet has been seted up to the casing, and every pendulum wind device includes a plurality of pendulum leaf, connecting rod, motor, rotation piece and moving member. Each of the swing vanes is directly or indirectly and rotatably fixed to the housing. The end parts of the swing blades are rotatably connected to different parts of the connecting rod in the length direction. The rotating member is configured to be rotated by a motor and is provided with a spool positioned offset from an axis of rotation. The moving part is fixed on the connecting rod and can be directly or indirectly arranged on the shell in a reciprocating manner, and the sliding part is provided with a sliding groove with the length direction crossed with the moving direction of the sliding groove so as to allow the sliding column to extend into the sliding groove, so that when the rotating part rotates, the sliding column can reciprocate along the length direction of the sliding groove, the moving part is driven to reciprocate, the connecting rod can reciprocate, and the swinging blades can reciprocate. The utility model discloses an air conditioner has adopted neotype actuating mechanism drive pendulum leaf, and novel structure is unique.

Description

Air conditioner

Technical Field

The utility model relates to an air conditioning technology especially relates to an air conditioner.

Background

With the development of air conditioning technology, the appearance and function of the air conditioner are continuously updated, and various new technologies are inexhaustible.

However, the innovative structure of the swing structure of the air conditioner is very little. For example, in the case of a wall-mounted air conditioner indoor unit, an air deflector and a flap set are generally disposed at an air outlet, an angle of the air outlet in the vertical direction is adjusted by the air deflector, and air flap is performed by the flap. The structure of the vertical air conditioner indoor unit is also different from the same size, the existing air conditioner adopts the air swinging structure in a large amount, the use experience and the product appearance tend to be consistent, and the product grade is difficult to promote.

Therefore, how to realize innovation in the aspect of the air swinging structure becomes a technical problem to be solved urgently in the air conditioning industry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air conditioner with novel swing leaf actuating mechanism.

The utility model discloses a further purpose makes pendulum wind device's pendulum wind dynamics stronger.

The utility model discloses a further purpose makes the pendulum wind mode of pendulum wind device adjustable.

Particularly, the utility model provides an air conditioner, including casing and at least one pendulum wind device, the air outlet has been seted up to the casing, every pendulum wind device includes:

a plurality of swing vanes, each of which is directly or indirectly and is fixed-shaft rotatably mounted to the housing;

the end part of each swinging blade is rotatably connected to different parts of the length direction of the connecting rod;

a motor;

a rotating member configured to be rotated by the motor and provided with a spool located offset from a rotation axis;

the moving piece is fixed on the connecting rod, can be directly or indirectly installed on the shell in a reciprocating mode, and is provided with a sliding groove, the length direction of the sliding groove is crossed with the moving direction of the sliding groove, so that the sliding column can be inserted into the sliding groove, when the rotating piece rotates, the sliding column can reciprocate along the length direction of the sliding groove, the moving piece is driven to reciprocate, the connecting rod can reciprocate, and the swinging blades can swing in a reciprocating mode.

Optionally, the sliding groove is a straight line with a length direction perpendicular to a moving direction of the moving member.

Optionally, the moving member comprises a slotted portion and two fixed arms;

the slotted part is provided with the sliding groove, the two fixing arms respectively extend out from two sides of the slotted part in the width direction, and one fixing arm part is connected to the connecting rod.

Optionally, the air conditioner further comprises a support member, wherein the support member comprises two support rings and a connecting bent arm, and two ends of the connecting bent arm are respectively connected with the two support rings;

the connecting bent arm is fixed on the shell;

each fixing arm penetrates through one support ring to receive the support of the support ring.

Optionally, the rotating member is a turntable.

Optionally, the rotating part is a crank, one end of the rotating part is fixedly connected to a rotating shaft of the motor, and the other end of the rotating part is provided with the sliding column.

Optionally, the air conditioner further comprises a fixing plate fixed to the housing; and the motor and the rotating part are respectively arranged at two sides of the fixed plate, and a rotating shaft of the motor penetrates through the through hole of the fixed plate to be connected with the rotating part.

Optionally, each of the swing vanes comprises a plurality of layers of vanes arranged at intervals.

Optionally, the spacing distance between at least two adjacent layers of the blades is adjustable.

Optionally, each of the swing blades further comprises a connecting plate, each of the blades is mounted at a different position in the length direction of the connecting plate, and at least one of the blades can move along the length direction of the connecting plate to adjust the spacing distance between the blade and the adjacent blade.

The utility model discloses an among the air conditioner, pendulum wind device includes the motor, rotates piece, moving member and connecting rod, has constituted one set of brand-new motion, and this mechanism is accurate ingenious turns into the reciprocating translation of connecting rod with the syntropy rotation of motor (and switch the positive and negative rotation aperiodically), when making the motor rotate towards a direction, just can drive a plurality of swing blades reciprocating swing, and make the motor more laborsaving.

Further, the utility model discloses an among the air conditioner, every pendulum leaf includes the multilayer blade that the interval set up, and every blade homoenergetic can guide the air current direction, and this makes every pendulum leaf obtain the reinforcing to the guide capacity of air current. And when the airflow passes through the interval between two adjacent blades, the airflow can also have an acceleration effect, so that the guiding strength of the swinging blades to the airflow is further enhanced, and the swinging blades can more powerfully reach the preset swinging direction. Moreover, the multi-layer blade structure increases the layering sense of the air supply flow, so that the human body is more comfortable in wind sense. In addition, each swing blade is provided with multiple layers of blades, so that the number of the swing blades in the whole wind swinging device is reduced, the linkage movement mechanism of the wind swinging device is relatively simple, and the probability of failure is reduced.

Further, the utility model discloses an in the air conditioner, at least two-layer spacing distance between the blade is adjustable, through changing the blade interval, can change the air velocity between these two blades to change the whole velocity of flow of pendulum wind air current. Therefore, the utility model discloses the air-out speed is adjusted at the accessible adjusting blade interval, changes the mode of pendulum wind, and the structure is very ingenious.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

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

fig. 2 is a schematic structural diagram of a wind swinging device according to an embodiment of the present invention;

FIG. 3 is an enlarged view at B of FIG. 2;

FIG. 4 is a schematic view from the rear of the driving portion of the wind-oscillating device of FIG. 3;

FIG. 5 is a schematic view of the structure of FIG. 4 after the motor has been rotated through a certain angle;

fig. 6 is an exploded schematic view of a partial structure of the air swing device of the present invention;

fig. 7 is a schematic structural view of a swing blade in the wind swing device of the present invention;

fig. 8 is an exploded view of the air swing device of the present invention;

FIG. 9 is an enlarged view at C of FIG. 8;

fig. 10 is a schematic structural view of an air deflector in the air conditioner shown in fig. 1;

fig. 11 is an enlarged view of fig. 10 at D.

Detailed Description

An air conditioner according to an embodiment of the present invention is described below with reference to fig. 1 to 11. Where the orientations or positional relationships indicated by the terms "front", "back", "upper", "lower", "top", "bottom", "inner", "outer", "lateral", etc., are based on the orientations or positional relationships shown in the drawings, they are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first," "second," etc. may explicitly or implicitly include at least one such feature, i.e., one or more such features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or includes" a or some of the features that it covers, this is to be taken as an indication that other features are not excluded and that other features may further be included, unless expressly stated otherwise.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and "coupled" and the like are to be construed broadly and can, for example, be fixedly connected or detachably connected or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.

The embodiment of the utility model provides an air conditioner can be wall-hanging air conditioner, vertical air conditioner, patio formula air conditioner, window formula air conditioner or the air conditioner of other various forms. Fig. 1 illustrates an embodiment of a wall-mounted air conditioner. The air conditioner can form a vapor compression refrigeration cycle system by an evaporator, a condenser, a compressor, a throttling device and other necessary elements so as to output cold air/hot air through a fan and realize refrigeration and heating of indoor environment.

Fig. 1 is a schematic structural view of an air conditioner according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a wind turbine 100 according to an embodiment of the present invention; FIG. 3 is an enlarged view at B of FIG. 2;

FIG. 4 is a schematic view from the back of the driving portion of the wind-oscillating device 100 shown in FIG. 3, wherein the driving portion of FIG. 4 is rotated 180 degrees around the horizontal axis relative to FIG. 3, and is enlarged; fig. 5 is a schematic view of the structure shown in fig. 4 after the motor rotates a certain angle.

As shown in fig. 1 to 5, an air conditioner according to an embodiment of the present invention may generally include a housing 10 and at least one wind-swinging device 100.

The housing 10 is provided with an air outlet 12. For example, as shown in fig. 1, the air conditioner may be a wall-mounted air conditioner, and the housing 10 may be a long bar horizontally disposed in a length direction. The case 10 defines an accommodation space for accommodating components of a wall-mounted air conditioner. The housing 10 is provided with an air outlet 12 for discharging air flow therein, wherein the discharged air flow is acted by a fan in the housing 10 to accelerate the air flow flowing through the air outlet 12 for adjusting the indoor environment, such as cold air in a cooling mode, hot air in a heating mode, fresh air flow in a fresh air mode, and the like.

Each of the air swinging devices 100 is installed at the air outlet 12 of the air conditioner to swing air at the air outlet 12, so that the air direction is changed in a cyclic reciprocating manner within a certain range, for example, in the case of a wall-mounted air conditioner, the air swinging device 100 is generally used for swinging air left and right; in the case of the floor air conditioner, the air swinging device 100 generally swings the air upward and downward.

The wind oscillating device 100 includes a plurality of oscillating blades 80, a link 93, a motor 91, a rotation member 96, and a moving member 92. Each of the swing blades 80 is directly or indirectly installed to the housing 10, and each of the swing blades 80 is rotatable in a fixed axis so that the respective swing blades 80 are synchronously linked to achieve the purpose of swinging the wind. Each of the swing vanes 80 is rotated about its own axis, designated x4 in fig. 3.

In the wall-mounted air conditioner shown in fig. 1, the housing 10 is generally elongated in a horizontal direction (the x-axis in each figure indicates the direction), and the outlet 12 is also elongated. The swing blades 80 of the air swing device 100 can be arranged along the length direction x of the housing 10 to swing air transversely, i.e. swing air left and right, at the air outlet 12.

As shown in fig. 3 to 5, the end of each swing leaf 80 is rotatably connected to different positions of the connecting rod 93 in the longitudinal direction, and the rotation axis is x3, so that each swing leaf 80 realizes linkage rotation (each swing leaf rotates around a respective x 4).

The rotary member 96 is configured to be rotated by the motor 91 with an axis of rotation x 1. The rotating member 96 is provided with a spool 961 located offset from the rotation axis x 1. The moving member 92 is fixed to the link 93, and is directly or indirectly mounted to the housing 10 to be reciprocally movable. The moving member 92 and the connecting rod 93 may be formed as an integral piece. The moving member 92 is provided with a sliding slot 920 having a length direction intersecting with a moving direction thereof to allow the sliding column 961 to extend therein, so that when the rotating member 96 rotates, the sliding column 961 reciprocates along the length direction of the sliding slot 920, thereby driving the moving member 92 to reciprocate, so as to reciprocate the connecting rod 93, and thereby reciprocate the swing vanes 80. For example, from the state of fig. 4 to 5, the rotation member 96 rotates counterclockwise by a certain angle so that the link 93 moves leftward by a certain distance.

The embodiment of the utility model provides an in, motor 91, rotation piece 96, moving member 92 and connecting rod 93 have constituted one set of brand-new motion, and this mechanism is accurate ingeniously with the syntropy rotation of motor 91 (and switch positive and negative rotation aperiodically) turn into the reciprocal translation of connecting rod 93, when making motor 91 rotate towards a direction, just can drive a plurality of pendulum leaf 80 reciprocating swing, and make motor 91 more laborsaving, power is littleer.

In some embodiments, as shown in fig. 4, the sliding slot 920 is a straight line with a length direction perpendicular to the moving direction of the moving member 92. For example, as shown in the orientation of fig. 4, the moving member 92 can move in the horizontal direction, so that the length direction of the sliding slot 920 is in the vertical direction. This perpendicular relationship allows the force to be substantially the same for both strokes of the shuttle 961, resulting in less load variation for the motor 91 and more efficient operation of the motor 91.

In some embodiments, as shown in fig. 4, the moving member 92 includes a slotted portion 922 and two fixed arms 921. The slot 922 is provided with a sliding slot 920. Two fixing arms 921 extend from both sides of the slot portion 922 in the width direction, respectively, and one of the fixing arms 921 is connected to the link 93.

In some embodiments, as shown in fig. 4, the air conditioner further includes a support 95. The support 95 includes two support rings 951 and a connecting bent arm 952 having two ends connected to the two support rings 951, respectively. Wherein the connecting bent arm 952 is fixed to the housing 10. Each securing arm 921 passes through one support ring 951 to receive support from the support ring 951. In this way, the support member 95 restricts the moving direction of the moving member 92 so that it can move back and forth only in a predetermined direction.

In some embodiments, as shown in fig. 4 and 5, the rotational member 96 may be made as a dial, i.e., made as a disc. Specifically, the rotating member 96 may be a disk, and the axis x1 of the rotation coincides with the central axis (axis passing through the center of the circle) of the rotating member, so that the inertia moment of the rotating member is larger and the rotation is more stable. In some alternative embodiments, the rotating element may be a crank (rod-shaped structure), one end of which is fixedly connected to the rotating shaft of the motor, and the other end of which is provided with a sliding column 961.

In some embodiments, as shown in fig. 3 and 4, the air conditioner further includes a fixing plate 90. The fixing plate 90 is fixed to the housing 10. The motor 91 and the rotation member 96 are respectively installed at both sides of the fixed plate 90, and a rotation shaft of the motor 91 passes through a through hole (not shown) of the fixed plate 90 to connect the rotation member 96.

In some embodiments, as shown in fig. 2 and 3, each of the flaps 80 includes a plurality of layers of spaced blades 81, 82, 83, and each of the blades 81, 82, 83 is capable of directing the airflow, which enhances the ability of each flap 80 to direct the airflow. Moreover, when the airflow passes through the space between two adjacent blades 81, 82 and 83, the airflow can also have an acceleration effect, which further enhances the guiding strength of the swing blade 80 to the airflow, so that the airflow can reach the preset swing direction more powerfully. Moreover, the multi-layer blades 81, 82 and 83 increase the layering sense of the air flow, so that the human body feels more comfortable. In addition, each swing blade 80 is provided with multiple layers of blades 81, 82 and 83, so that the number of the swing blades 80 in the whole wind swing device 100 is reduced, the linkage movement mechanism of the wind swing device 100 is relatively simple, the number of rotary friction pairs is reduced, and the probability of failure is reduced.

In some embodiments, as shown in fig. 2 and 3, the spacing distance between at least two adjacent layers of blades 81, 82, 83 is adjustable, i.e. the pitch is adjustable. For example, if there are only two layers of blades, the spacing between the two layers of blades can be adjusted. If three layers of blades are provided, the distance between the first layer and the second layer can be adjusted, the distance between the second layer and the third layer can be adjusted, and the distance between the second layer and the third layer can be adjusted. For example, as shown in fig. 3, each swing blade 80 includes three layers of blades 81, 82, 83, and two distances formed by the three blades 81, 82, 83, namely, a distance a between the blades 81 and 82, and a distance b between the blades 81 and 83 are adjustable. As shown in fig. 3, the relative pitch of the blades 81, 82, 83 of the leftmost swing blade 80 is the default pitch, the pitch of the blades 81, 82, 83 of the middle swing blade 80 is increased, and the pitch of the blades 81, 82, 83 of the rightmost swing blade 80 is decreased. By changing the spacing between the blades 81, 82, 83, the airflow velocity between the two blades 81, 82, 83 can be changed, thereby changing the overall velocity of the whirling airflow. Therefore, the embodiment of the utility model provides an air-out speed is adjusted at accessible adjusting blade 81, 82, 83 interval, and the structure is very ingenious.

In some embodiments of the present invention, as shown in fig. 3, one blade 81 of each swing blade 80 is mounted to the casing 10 of the air conditioner to be rotatable about a fixed axis (rotation axis x4), and the blade 81 has a connecting arm 84. The end of the connecting arm 84 of each swing blade 80 is rotatably connected to a different portion in the longitudinal direction of the link 93.

Fig. 6 is an exploded view of a partial structure of the wind turbine 100 according to the present invention.

As shown in fig. 6, a plurality of first mounting holes 931 are provided at different positions in the length direction on the link 93 to allow the shaft of the end of the connecting arm 84 to be inserted thereinto. Further, the air swing device 100 may further include a mounting plate 94, the mounting plate 94 being mounted to the casing 10 of the air conditioner, the mounting plate 94 being provided with a plurality of mounting shafts 941 so as to be rotatably disposed in second mounting holes 841 formed in the connecting arm 84, the second mounting holes 841 having a central axis x 4.

Fig. 7 is a schematic structural diagram of a swing blade 80 of the wind swing device 100 of the present invention; fig. 8 is an exploded view of the wind swing device 100 of the present invention; fig. 9 is an enlarged view at C of fig. 8.

In some embodiments of the present invention, as shown in fig. 7-9, each swing leaf 80 further includes a connecting plate 88. The connecting plate 88 may be elongated. Each of the blades 81, 82, 83 is attached to a different portion in the longitudinal direction of the connecting plate 88. Also, at least one of the blades 81, 82, 83 is movable in a length direction (parallel to the x-direction) of the connecting plate 88 to adjust a spacing distance thereof from the adjacent blade 81, 82, 83. That is, it is not necessary to move each of the blades 81, 82, 83, and the adjustment of the spacing distance can be achieved as long as some of the blades 81, 82, 83 are movable, and the remaining blades 81, 82, 83 may be fixed to the connecting plate 88 or integrally formed with the connecting plate 88.

In some embodiments of the present invention, each blade 81, 82, 83 of the swinging blade 80 can be moved along the length direction of the connecting plate 88 for easier processing of the connecting plate 88 and for richer adjustment modes.

In some embodiments of the present invention, as shown in fig. 8 and 9, each movable blade 81, 82, 83 may be provided with a penetration hole 802 to allow the connecting plate 88 to be inserted therein, so as to connect the blades 81, 82, 83 and the connecting plate 88.

In some embodiments, as shown in fig. 8 and 9, in order to position the blades 81, 82, and 83, the connecting plate 88 may be provided with a plurality of positioning through holes 882 arranged along the length direction thereof, and at least one hole wall of each insertion through hole 802 protrudes to form a positioning protrusion 8021. Fig. 9 shows a positioning boss 8021 with a dashed oval. Specifically, two opposite hole walls of the insertion through hole 802 may be respectively provided with the positioning protrusions 8021, that is, two positioning protrusions 8021 are formed. Thus, after the blades 81, 82, 83 move to the selected position, the positioning protrusion 8021 is inserted into the positioning through hole 882 at the selected position to be properly clamped therein to position the blades 81, 82, 83, and the blades 81, 82, 83 are allowed to elastically deform due to the external force so as to disengage from the positioning through hole 882. In this manner, the user can effectuate movement of the vanes 81, 82, 83 with a strong force, otherwise the vanes 81, 82, 83 will remain firmly in the user-selected position.

The embodiment of the utility model provides a through above-mentioned structure, can fix a position blade 81, 82, 83, and can conveniently adjust the position of blade 81, 82, 83, structural design is very simple reasonable, and the cost is lower.

In some embodiments of the present invention, please refer to fig. 8, at least one ventilation through hole 801 may be disposed on at least one of the blades 81, 82, 83 of each of the swinging blades 80, so that the blades 81, 82, 83 can increase the communication between the airflows at two sides of the blades 81, 82, 83 while swinging the wind strongly, and the airflows are relatively soft. Specifically, in the blades 81, 82, and 83 having the ventilation holes 801 formed therein, the ventilation holes 801 are formed in a plurality of elongated shapes and are arranged at intervals in the width direction of the ventilation holes 801, as shown in fig. 8.

In some embodiments, as shown in fig. 1, the air conditioner further includes a wind deflector 50. The air deflector 50 is rotatably mounted at the outlet 12 of the wall-mounted air conditioner about a rotation axis parallel to the length direction thereof, and is configured to guide the air outlet direction of the outlet 12. The air deflector 50 may be a long strip whose length direction is parallel to the length direction of the air outlet 12, and the rotation axis of the air deflector 50 is parallel to the length direction.

Fig. 10 is a schematic structural view of an air deflector in the air conditioner shown in fig. 1, and fig. 11 is an enlarged view of fig. 10 at D.

As shown in fig. 10 and 11, the air guiding plate 50 includes one air guiding section 501 or a plurality of air guiding sections 501 arranged along the length direction of the air guiding plate 50 and fixedly connected to each other. The provision of the plurality of air guide sections 501 improves the structural stability of the entire air guide plate 50. For example, as shown in fig. 10, the air guiding plate 50 includes two air guiding sections 501. Each air guiding section 501 comprises an outer plate body 51, a plurality of inner plate bodies and two end plates 54, 55. For example, as shown in fig. 2 and 3, the number of the inner plates is two, and the inner plates 52 and 53 are respectively formed as a three-layer air guiding plate. Of course, the number of the inner plate bodies may be three, four or more. The structure of the air guiding plate 50 will be further described with reference to fig. 10 to 11, taking a three-layer air guiding plate as an example.

As shown in fig. 10 and 11, the outer plate body 51 and each of the inner plate bodies 52 and 53 may be plate-shaped for guiding wind. The plurality of inner plates 52 and 53 are sequentially spaced apart from each other in a direction away from the first side 511 of the outer plate 51. The two large surfaces of the outer plate body 51 for guiding wind are a first side surface 511 and a second side surface 512, respectively. An air outlet interval 515 is formed between the outer plate 51 and the adjacent inner plate 52, and an air outlet interval 525 is also formed between the adjacent inner plates 52 and 53 for allowing the air flow to be blown out. The two end plates 54 are respectively located at two ends of each air guiding section 501 in the length direction, one end of the outer plate 51 and one end of the plurality of inner plates 52 and 53 in the length direction are both fixed to one end plate 54, and the other end of the outer plate and the other end plate are both fixed to the other end plate 55, so that all parts of the air guiding section 501 form a stable whole. In addition, each wind guiding segment 501 may further include at least one connecting segment 56, where the connecting segment 56 is located between the two end plates 54 and 55 and is also used for being fixedly connected with the outer plate 51 and the plurality of inner plate bodies 52 and 53, so that the structure of the wind guiding segment 501 is more stable. The outer panel 51, the inner panels 52, 53 of each layer, the two end panels 54, 55 and the connecting section 56 may be integrally formed as a single piece, such as an injection molded piece. The end plate 54 may be provided with a mounting shaft 57 to be rotatably mounted to the case 10 of the wall-mounted air conditioner.

The air deflector 50 of the embodiment of the present invention includes an outer plate 51 and a plurality of inner plates 52 and 53, which make the air deflector 50 have a multi-layer structure. When the air deflector 50 conducts air guiding, a part of air outlet flow is guided by the outer plate body 51, another part of air outlet flow can enter the air outlet interval between the outer plate body 51 and the inner plate body adjacent to the outer plate body and the air outlet interval between the two adjacent inner plate bodies 52 and 53, the outer plate body 51 and the inner plate bodies 52 and 53 guide the air outlet direction of the air outlet flow together, multi-level guiding effect is achieved, the air supply flow direction discharged from the air outlet 12 is uniform, the air flow is combed more smoothly, and the comfort level of a user is better.

In some embodiments, as shown in fig. 10 and 11, the orthographic projection of the inner panel 52 to the outer panel 51 may be made to fall on the outer panel 51, rather than on an extension thereof. The orthographic projection of the inner panel 53 onto the inner panel 52 falls on the inner panel 52 rather than on its extension. That is, the width of the inner panel 52 is made smaller than that of the outer panel 51, and the width of the inner panel 53 is made smaller than that of the inner panel 52. The width direction of the outer plate 51 is the direction of the airflow along the first side 511 of the air guide plate 50. The width direction of each layer of the inner plate bodies 52, 53 is the direction in which the air flows along the inner plate bodies 52, 53. More preferably, the width of the inner panel 53 is less than 1/2 the width of the inner panel 52, and the width of the inner panel 52 is less than 1/3 the width of the outer panel 51.

Thus, the outer side of the inner plate body 53 forms a low wind speed area, an acceleration area is formed between the inner plate body 53 and the inner plate body 52, and the pressure is obviously increased when the airflow flows through the acceleration area, which is beneficial to improving the air supply distance. A flow guiding area is formed between the inner plate 52 and the outer plate 51, and is mainly used for guiding the airflow direction of the airflow main body part. In addition, in the present embodiment, the width of each layer of inner plate 52, 53 is designed to be smaller than that of outer plate 51, so as to avoid that the air guiding distance of the air outlet interval is too long, which causes too large resistance of the air flow, and the air volume and the air speed of the air outlet 12 are excessively affected. Further, the smaller the width of the inner panel body away from the outer panel body 51, the more smoothly the air flow enters the respective outlet intervals, and is guided by the inner panel bodies 52, 53. The air flow can better enter each air outlet interval whether flowing to the first side surface 511 at an angle parallel to the outer plate 51 or rushing to the first side surface 511 at an oblique angle.

In some embodiments, as shown in fig. 1, the air deflector 50 may be used to guide the blowing direction of the outlet 12, so that the wall-mounted air conditioner further includes an outer guide plate 60, and the outer guide plate 60 is rotatably disposed at the outlet 12 to open and close the outlet 12.

The air conditioner may be an indoor part of a split wall-mounted type room air conditioner that performs cooling/heating using a vapor compression refrigeration cycle system. As shown in fig. 1, a heat exchanger and a fan are provided inside the casing 10. The heat exchanger, the throttling device are connected with a compressor, a condenser and other refrigeration elements arranged in the air conditioner outdoor unit through pipelines to form a vapor compression refrigeration cycle system. Under the action of the fan, indoor air enters the inside of the shell 10 through the air inlet 11 at the top of the shell 10, and forms heat exchange air and enters the air duct after completing forced convection heat exchange with the heat exchanger. The fan is preferably a cross flow fan with its axis parallel to the length of the housing 10 and is located at the entrance to the air duct.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims (10)

1. The utility model provides an air conditioner, its characterized in that includes casing and at least one pendulum wind device, the air outlet has been seted up to the casing, every pendulum wind device includes:

a plurality of swing vanes, each of which is directly or indirectly and is fixed-shaft rotatably mounted to the housing;

the end part of each swinging blade is rotatably connected to different parts of the length direction of the connecting rod;

a motor;

a rotating member configured to be rotated by the motor and provided with a spool located offset from a rotation axis;

the moving piece is fixed on the connecting rod, can be directly or indirectly mounted on the shell in a reciprocating manner, and is provided with a sliding groove, the length direction of which is crossed with the moving direction of the sliding groove, so that the sliding column can be inserted into the sliding groove, and when the rotating piece rotates, the sliding column can reciprocate along the length direction of the sliding groove, so that the moving piece is driven to reciprocate, the connecting rod can reciprocate, and the swinging blades can swing in a reciprocating manner.

2. The air conditioner according to claim 1,

the sliding groove is in a linear shape, and the length direction of the sliding groove is perpendicular to the moving direction of the moving piece.

3. The air conditioner according to claim 1,

the moving piece comprises a slotted part and two fixed arms;

the slotted part is provided with the sliding groove, the two fixing arms respectively extend out from two sides of the slotted part in the width direction, and one fixing arm part is connected to the connecting rod.

4. The air conditioner according to claim 3, further comprising:

the supporting piece comprises two supporting rings and a connecting bent arm, wherein two ends of the connecting bent arm are respectively connected with the two supporting rings;

the connecting bent arm is fixed on the shell;

each fixing arm penetrates through one support ring to receive the support of the support ring.

5. The air conditioner according to claim 1,

the rotating piece is a rotating disc.

6. The air conditioner according to claim 1,

the rotating part is a crank, one end of the rotating part is fixedly connected with a rotating shaft of the motor, and the other end of the rotating part is provided with the sliding column.

7. The air conditioner according to claim 1, further comprising:

a fixing plate fixed to the housing; and is

The motor and the rotating part are respectively arranged on two sides of the fixed plate, and a rotating shaft of the motor penetrates through the through hole of the fixed plate to be connected with the rotating part.

8. The air conditioner according to claim 1,

each swinging vane comprises a plurality of layers of vanes which are arranged at intervals.

9. The air conditioner according to claim 8,

the spacing distance between at least two adjacent layers of the blades is adjustable.

10. The air conditioner according to claim 9,

each swing blade further comprises a connecting plate, each blade is installed on different positions in the length direction of the connecting plate, and at least one blade can move along the length direction of the connecting plate so as to adjust the spacing distance between the blade and the adjacent blade.

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