CN215723656U

CN215723656U - Air conditioner

Info

Publication number: CN215723656U
Application number: CN202122353559.0U
Authority: CN
Inventors: 刘伟明; 王昌鹏
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Shandong Air Conditioning Co Ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-01
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses an air conditioner, which comprises: the air conditioner comprises a machine body, a fan and a controller, wherein the machine body is provided with an air outlet; the wind guide plate row comprises a plurality of wind guide plates arranged at intervals along the wind outlet direction of the wind outlet, each wind guide plate is pivotally arranged at the wind outlet of the machine body and is provided with a windward side and a leeward side, at least one of the windward side and the leeward side of at least one of the plurality of wind guide plates is constructed with a wave structure, and the wave structure fluctuates in the thickness direction of the wind guide plates and comprises wave crests and wave troughs which are alternately arranged along the length direction of the wind guide plates; the motor is arranged on the machine body and is in transmission connection with the air deflectors to drive the air deflectors. The air conditioner provided by the embodiment of the utility model has the advantages of large air supply area, good air dispersing effect, comfortable air feeling and the like.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner.

Background

The air conditioner in the related art generally comprises a plurality of air deflectors and a motor, wherein the air deflectors are of a flat plate or arc structure, the air deflectors are arranged at an air outlet and used for guiding air conditioning air, the motor can drive the air deflectors to pivot so as to change the air direction of the air conditioning air, but the air deflectors can only guide the air in a single direction, and when the air conditioning air is guided to indoor personnel, the air sense is single, the air outlet direction is too concentrated, and the comfort is difficult to meet the requirements of customers.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide an air conditioner having advantages of a large air supply area, a good air dispersing effect, and comfort.

In order to achieve the above object, an embodiment according to the present invention provides an air conditioner including: the air conditioner comprises a machine body, a fan and a controller, wherein the machine body is provided with an air outlet; the wind guide plate row comprises a plurality of wind guide plates arranged at intervals along the wind outlet direction of the wind outlet, each wind guide plate is pivotally arranged at the wind outlet of the machine body and is provided with a windward side and a leeward side, at least one of the windward side and the leeward side of at least one of the plurality of wind guide plates is constructed with a wave structure, and the wave structure fluctuates in the thickness direction of the wind guide plates and comprises wave crests and wave troughs which are alternately arranged along the length direction of the wind guide plates; the motor is arranged on the machine body and is in transmission connection with the air deflectors to drive the air deflectors.

The air conditioner provided by the embodiment of the utility model has the advantages of large air supply area, good air dispersing effect, comfortable air feeling and the like.

According to some embodiments of the utility model, the air guide plate is arranged in a plurality of rows spaced apart in a width direction of the body.

According to some embodiments of the utility model, the plurality of air deflectors includes a first air deflector and a second air deflector, the first air deflector is located upstream in the air outlet direction relative to the second air deflector; the motor comprises a first motor and a second motor, the first motor is in transmission connection with the first air deflectors of the air deflector rows to drive the first air deflectors, and the second motor is in transmission connection with the second air deflectors of the air deflector rows to drive the second air deflectors.

According to some embodiments of the utility model, the air conditioner further comprises: the first connecting rod is connected with the first air deflectors of the air deflector rows, and the first motor drives the first air deflectors to pivot synchronously through the first connecting rod; the second connecting rod is connected with the second air deflectors of the air deflector rows, and the second motor drives the second air deflectors to pivot synchronously through the second connecting rod.

According to some embodiments of the utility model, the first and second connecting rods are located between the first and second wind deflectors in the wind outlet direction.

According to some embodiments of the utility model, the plurality of air deflectors includes a first air deflector and a second air deflector, the first air deflector being located upstream of the second air deflector in the air outlet direction; the windward side of the first air deflector and the leeward side of the second air deflector construct the wave structure.

According to some embodiments of the utility model, the plurality of air deflectors includes a first air deflector and a second air deflector, the first air deflector is located upstream in the air outlet direction relative to the second air deflector; each of the first and second air deflectors includes: the two opposite sides in the width direction of the air guide part form the windward side and the leeward side respectively; the motor connecting part is connected to one end of the air guide part, and a motor shaft of the motor is in transmission connection with the motor connecting part; and the rotating shaft is connected to the other end of the air guide part and can be pivotally arranged on the machine body.

According to some embodiments of the utility model, the wind guide portion comprises in a width direction thereof: a windward portion forming the windward side; a leeward portion forming the leeward side; the windward side of the first air deflector is provided with a wave structure, the amplitude of the wave crest and the amplitude of the wave trough of the wave structure are gradually reduced towards the direction of the leeward part, and the leeward side of the second air deflector is provided with a wave structure, and the amplitude of the wave crest and the amplitude of the wave trough of the wave structure are gradually reduced towards the direction of the windward part.

According to some embodiments of the utility model, both ends of the wind guiding portion are configured as flat plate portions, and the wave structure is formed in a portion between the two flat plate portions of the wind guiding portion.

According to some embodiments of the present invention, the surface of the air guiding portion is configured with a plurality of guiding grooves extending along a width direction of the air guiding portion, and the plurality of guiding grooves are continuously arranged along a length direction of the air guiding plate.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

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

Fig. 2 is an exploded view of an air conditioner according to an embodiment of the present invention.

Fig. 3 is a detailed view at a of fig. 1.

Fig. 4 is a sectional view of an air conditioner according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a first air deflector of an air conditioner according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a second air deflector of an air conditioner according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a first link of an air conditioner according to an embodiment of the present invention.

Reference numerals:

an air conditioner 1,

A machine body 100, an air outlet 110,

The wind guide plate comprises a wind guide plate row 200, a wind guide plate 210, a first wind guide plate 211, a second wind guide plate 212, a wind guide part 220, a windward part 221, a windward side 222, a leeward part 223, a leeward side 224, a wave structure 225, a flat plate part 226, a guide groove 227, a wave crest 228, a wave trough 229, a motor connecting part 230, a rotating shaft 240, a limiting groove 250, a rotating shaft 260, a first wind guide plate 212, a second wind guide plate 212, a wind guide part 220, a windward side 221, a windward side 222, a leeward side 223, a leeward side 224, a wave structure 225, a flat plate part 226, a guide groove 227, a wave crest 228, a wave trough 229, a motor connecting part 230, a rotating shaft 240, a limiting groove 250, a rotating shaft 260, a first wind guide plate,

A motor 300, a first motor 310, a second motor 320,

A first link 400, a second link 410, and a pawl 420.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

An air conditioner 1 according to an embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1 to 7, an air conditioner 1 according to an embodiment of the present invention includes a body 100, a wind deflection panel 200, and at least one motor 300. Among them, the air conditioner 1 according to the embodiment of the present invention may be a floor type air conditioner.

The machine body 100 is provided with an air outlet 110, the air deflector row 200 comprises a plurality of air deflectors 210 arranged at intervals along the air outlet direction of the air outlet 110, each air deflector 210 is pivotably mounted at the air outlet 110 of the machine body 100 and is provided with a windward side 222 and a leeward side 224, at least one of the windward side 222 and the leeward side 224 of at least one of the plurality of air deflectors 210 is constructed with a wave structure 225, the wave structure 225 fluctuates in the thickness direction of the air deflector 210 and comprises wave crests and wave troughs alternately arranged along the length direction of the air deflector 210, and at least one motor 300 is mounted at the machine body 100 and is in transmission connection with the plurality of air deflectors 210 to drive the plurality of air deflectors 210.

For example, the air-conditioned air is blown out from the inside of the air conditioner 1, flows from the windward side 222 to the leeward side 224, and is guided to the room through the air outlet 110. The direction of the crests and troughs of the wave structure 225 may be freely selected, for example, the wave structure 225 undulates to the left as a crest and to the right as a trough.

According to the air conditioner 1 of the embodiment of the present invention, the air outlet 110 is disposed on the body 100, the air deflector row 200 includes a plurality of air deflectors 210 spaced along the air outlet direction of the air outlet 110, and the air-conditioning air will sequentially pass through the plurality of air deflectors 210 spaced along the air outlet 110 when being blown into the room from the air outlet 110. The plurality of air deflectors 210 may pivot synchronously, the plurality of air deflectors 210 guide air of an air conditioner for a plurality of times, and the air guiding effect and the air dispersing effect are better, or the plurality of air deflectors 210 may pivot asynchronously, for example, two adjacent air deflectors 210 may be in a shape of a Chinese character ' ba ', and the angle between the plurality of air deflectors 210 may be adjusted in various ways according to the user's feeling, so as to improve the comfort of the human body.

Each air deflector 210 is pivotably mounted at the air outlet 110 of the machine body 100 and has a windward side 222 and a leeward side 224, the pivoting of the air deflectors 210 can be adjusted to blow air-conditioning wind in different directions, at least one of the windward side 222 and the leeward side 224 of at least one of the air deflectors 210 is configured with a wave structure 225, and the wave structure 225 fluctuates in the thickness direction of the air deflector 210 and includes peaks 228 and valleys 229 alternately arranged along the length direction of the air deflector 210.

Therefore, the air guiding angle is larger, the function of air dispersion of the air deflector 210 can be better exerted, air conditioning air blown out of the air outlet 110 can discretize air flow under the action of the wave structure 225, namely the wave structure 225 and the air outlet direction form a certain angle, the wave structure 225 can guide the air conditioning air to different directions, and further the air conditioning air is fully dispersed, so that the air outlet 110 supplies air to different indoor directions, for example, when the air deflector 210 extends along the vertical direction, the wave structure 225 can blow the air conditioning air to different directions in the horizontal direction and the vertical direction, so that the air outlet of the air conditioning air is prevented from being too concentrated, the air conditioning air is prevented from blowing to indoor personnel directly, and more comfortable air conditioning experience is brought to users.

In addition, at least one motor 300 is installed on the machine body 100 and is in transmission connection with the plurality of air deflectors 210 to drive the plurality of air deflectors 210, the motor 300 can control the air deflectors 210 to periodically swing so as to control the air guiding direction of the air deflectors 210, and under the driving of the motor 300, the plurality of air deflectors 210 pivot to drive the wave structure 225 to rotate, so that the air supply area is further enlarged, and the air dispersing effect is better.

Thus, the air conditioner 1 according to the embodiment of the utility model has the advantages of large air supply area, good air dispersing effect, comfortable air feeling and the like.

According to some embodiments of the present invention, as shown in fig. 1 and 2, the air guide plate row 200 is provided in a plurality at intervals along the width direction of the machine body 100.

The dimension of the plurality of air deflector rows 200 in the width direction of the body 100 is adapted to the width of the air outlet 110, so that the plurality of air deflector rows 200 can sufficiently dissipate and guide the air-conditioned air in the width direction of the air outlet 110, and the wave structures 225 of the plurality of air deflectors 210 can more sufficiently disperse the air-conditioned air in the width direction of the body 100, so that the air-conditioned air has a larger air dissipation area in the width direction of the body 100, and the air dissipation effect is better, thereby being beneficial to improving the comfort of the human body.

For example, multiple rows of louvers 200 may share a single motor 300 for controlled pivoting, or multiple rows of louvers 200 may be pivoted using different motors 300 for controlled pivoting. The motor 300 is used for adjusting the wind sweeping period and the swinging angle of the air guide plate rows 200, the air guide plates 210 can present various different motion control modes, motion adjustment is carried out according to different body senses of users, the wind sense of air conditioning wind is close to the natural wind effect, and the human body comfort is improved.

According to some embodiments of the present invention, as shown in fig. 1-4, the plurality of air deflectors 210 includes a first air deflector 211 and a second air deflector 212, and the motor 300 includes a first motor 310 and a second motor 320.

The first air deflector 211 is located at the upstream of the air outlet direction relative to the second air deflector 212, that is, the air-conditioned air flows through the first air deflector 211 and then flows to the second air deflector 212, so that the first air deflector 211 and the second air deflector 212 can guide the air-conditioned air, and the air dispersion and sweeping effects are further improved.

In addition, as shown in fig. 3, the first motor 310 is in driving connection with the first air guiding plate 211 of the air guiding plate rows 200 to drive the first air guiding plates 211, and the second motor 320 is in driving connection with the second air guiding plate 212 of the air guiding plate rows 200 to drive the second air guiding plates 212. The movement track of the first air deflector 211 and the movement track of the second air deflector 212 may be the same, which is beneficial to reducing wind resistance and effectively scattering air-conditioned air, or the movement track of the first air deflector 211 and the movement track of the second air deflector 212 may be different, for example, the first air deflector 211 and the second air deflector 212 may supply air in a shape of a Chinese character 'ba', so that the wind direction of the air-conditioned air can be adjusted according to the needs of users, and the comfort of human bodies is further improved.

Further, as shown in fig. 2 and 4, the air conditioner 1 further includes a first link 400 and a second link 410.

The first link 400 is connected to the first air deflectors 211 of the plurality of air deflector rows 200, the first motor 310 drives the plurality of first air deflectors 211 to pivot synchronously through the first link 400, the second link 410 is connected to the second air deflectors 212 of the plurality of air deflector rows 200, and the second motor 320 drives the plurality of second air deflectors 212 to pivot synchronously through the second link 410.

Specifically, the first link 400 and the second link 410 may extend along the width direction of the body 100, and the first link 400 is connected to the same side of the first wind deflectors 211 of the wind deflector rows 200 in the wind outlet direction of the wind outlet 110, and the second link 410 is connected to the same side of the second wind deflectors 212 of the wind deflector rows 200 in the wind outlet direction of the wind outlet 110.

When the first motor 310 drives the first air guiding plate 211 of one air guiding plate row 200 to pivot, the first air guiding plate 211 can drive the first connecting rod 400 to move in the left-right direction, and the first connecting rod 400 drives the first air guiding plates 211 of the other air guiding plate rows 200 to pivot together.

When the second motor 320 drives the second air guiding plate 212 of one air guiding plate row 200 to pivot, the second air guiding plate 212 can drive the second connecting rod 410 to move in the left-right direction, and the second connecting rod 410 drives the second air guiding plates 212 of the other air guiding plate rows 200 to pivot together.

Thus, the synchronous rotation of the first air deflectors 211 of the air deflector rows 200 and the synchronous rotation of the second air deflectors 212 of the air deflector rows 200 are realized, and the structure is simple and easy to realize.

For example, as shown in fig. 5 to 7, the first wind deflector 211 and the second wind deflector 212 are configured with a limiting groove 250 and a rotation shaft 260 configured in the limiting groove 250, the first link 400 and the second link 410 are configured with at least two claws 420, each claw 420 of the first link 400 is fitted in the limiting groove 250 of one first wind deflector 211 and rotatably engaged with the rotation shaft 260 of the limiting groove 250, and each claw 420 of the second link 410 is fitted in the limiting groove 250 of one second wind deflector 212 and rotatably engaged with the rotation shaft 260 of the limiting groove 250.

Specifically, the limit groove 250 extends along the length direction of the first air deflector 211, the rotating shaft 260 is disposed in the limit groove 250, the central axis of the rotating shaft 260 is parallel to the length direction of the air deflector 210, the jaw 420 of the first link 400 protrudes out of the first link 400 toward the first air deflector 211, the jaw 420 of the second link 410 protrudes out of the second link 410 toward the second air deflector 212, after the jaw 420 is engaged with the rotating shaft 260, the limit groove 250 of the first air deflector 211 can limit the first link 400 from moving along the length direction of the first air deflector 211, and the limit groove 250 of the second air deflector 212 can limit the second link 410 from moving along the length direction of the second air deflector 212, so that the first link 400 and the first air deflector 211, and the second link 410 and the second air deflector 212 are more reliably connected, and power transmission can be performed.

Alternatively, as shown in fig. 1 to 4, the first link 400 and the second link 410 are located between the first wind deflector 211 and the second wind deflector 212 in the wind outlet direction.

In this way, the first air deflector 211 can prevent the interference between the parts inside the air conditioner 1 and the first and second connecting

rods

400 and 410, and the second air deflector 212 can prevent the interference between the external objects and the first and second connecting

rods

400 and 410, so as to prevent the first and second connecting

rods

400 and 410 from being damaged, and the structural design is more reasonable. And the first connecting rod 400 and the second connecting rod 410 can be arranged at intervals in the vertical direction, so that the space occupied by the first connecting rod 400 and the second connecting rod 410 in the air outlet direction of the air outlet 110 can be reduced, and the distance between the first motor 310 and the second motor 320 in the air outlet direction of the air outlet 110 can be closer, thereby facilitating the arrangement of the first motor 310 and the second motor 320.

According to some embodiments of the present invention, as shown in fig. 4 and 5, the plurality of wind deflectors 210 include a first wind deflector 211 and a second wind deflector 212.

The first wind deflector 211 is located upstream of the second wind deflector 212 in the wind outlet direction, and a wave structure 225 is configured between the windward side 222 of the first wind deflector 211 and the leeward side 224 of the second wind deflector 212.

Therefore, the wind guiding angle of the windward side 222 of the first wind deflector 211 is larger, more air-conditioned wind can be guided in, the air-conditioned wind is guided to the air outlet 110, and the air output is ensured, and the windward side 222 of the first wind deflector 211 can realize primary wind dispersion, because the leeward side 224 of the first wind deflector 211 and the windward side 222 of the second wind deflector 212 are both planar, the air-conditioned wind has better flowing effect between the leeward side 224 of the first wind deflector 211 and the windward side 222 of the second wind deflector 212, and the wind guiding angle of the leeward side 224 of the second wind deflector 212 is larger, so that the air-conditioned wind can be guided to multiple directions in a room, and the leeward side 224 of the second wind deflector 212 can realize secondary wind dispersion, so that the first wind deflector 211 and the second wind deflector 212 can fully disperse the air-conditioned wind, thereby ensuring the wind dispersion effect and improving the wind comfort.

According to some embodiments of the present invention, as shown in fig. 5-6, the plurality of wind deflectors 210 include a first wind deflector 211 and a second wind deflector 212. The first air guiding plate 211 is located upstream in the air outlet direction relative to the second air guiding plate 212.

Each of the first wind deflector 211 and the second wind deflector 212 includes a wind guide portion 220, a motor connecting portion 230, and a rotating shaft 240, a windward side 222 and a leeward side 224 are respectively formed at two opposite sides of the wind guide portion 220 in a width direction, the motor connecting portion 230 is connected to one end of the wind guide portion 220, a motor shaft of the motor 300 is in transmission connection with the motor connecting portion 230, the rotating shaft 240 is connected to the other end of the wind guide portion 220, and the rotating shaft 240 is pivotably mounted on the machine body 100.

Specifically, the air guiding portion 220 mainly plays a role of guiding and dispersing air, the position of the air guiding portion 220 corresponds to the air outlet 110, the air-conditioned air flows towards the back wind side 224 through the windward side 222, and the air guiding portion 220 can disperse the air flow to provide a comfortable wind feeling indoors. In addition, the motor 300 is in transmission connection with the motor connecting portion 230 to control the pivoting of the first wind deflector 211 and the second wind deflector 212, and the motor connecting portion 230 and the rotating shaft 240 are respectively located at two ends of the wind deflector 220, thereby ensuring the stability of the rotation of the first wind deflector 211 and the second wind deflector 212.

According to some embodiments of the present invention, as shown in fig. 4-6, the wind guiding portion 220 includes a windward portion 221 and a leeward portion 223 along a width direction thereof.

The windward portion 221 forms a windward side 222 and the leeward portion 223 forms a leeward side 224. The windward side 222 of the first wind deflector 211 is configured with a wave structure 225, and the amplitude of the peak and the amplitude of the trough of the wave structure 225 gradually decrease toward the leeward portion 223, and the leeward side 224 of the second wind deflector 212 is configured with a wave structure 225, and the amplitude of the peak and the amplitude of the trough of the wave structure 225 gradually decrease toward the windward portion 221.

The wave structure 225 of the first air deflector 211 can gradually and smoothly transition from the windward side 222 to the leeward portion 223, air-conditioned air can be smoothly transmitted to the second air deflector 212 along the width direction of the windward portion 231 and the leeward portion 232 of the first air deflector 211, and the first air deflector 211 guides air more smoothly and has stronger integrity.

The wave structure 225 of the second wind deflector 212 can gradually and smoothly transition from the leeward side 224 to the windward portion 221, the air-conditioned air can be smoothly transmitted to the wind outlet 110 along the width direction of the windward portion 231 and the leeward portion 232 of the second wind deflector 212, and the second wind deflector 212 guides the wind more smoothly and has stronger integrity.

Further, as shown in fig. 5 and 6, both ends of the wind guide portion 220 are configured as flat plate portions 226, and the wave structure 225 is formed at a portion between the two flat plate portions 226 of the wind guide portion 220.

The flat plate parts 226 are formed at the two ends of the air guiding part 220, so that the two ends of the first air guiding plate 211 and the two ends of the second air guiding plate 212 are easier to position, the assembly accuracy of the first air guiding plate 211 and the second air guiding plate 212 is ensured, the installation is convenient, and the processing of the flat plate parts 226 is more convenient.

Alternatively, as shown in fig. 5 and 6, the surface of the air guide part 220 is configured with a plurality of guiding grooves 227 extending along the width direction of the air guide part 220, the guiding grooves 227 are formed by recessing one side surface of the air guide part 220, so that the extending direction of the guiding grooves 227 is the same as the flowing direction of the air-conditioned air, the plurality of guiding grooves 227 are continuously arranged along the length direction of the air guide plate 210, the extending length of the air guide plate 210 in the length direction is longer, and more guiding grooves 227 can be arranged.

The plurality of guiding grooves 227 are arranged in a plurality of groups at intervals along the length direction of the air guiding part 220, and each group of guiding grooves 227 comprises a plurality of guiding grooves 227 continuously arranged along the length direction of the air guiding part 220.

For example, the guiding groove 227 is configured in a long strip shape, and the depth of the guiding groove 227 in the middle of the width direction of the air guiding portion 220 is larger, and the depth of the guiding groove 227 in the positions adjacent to the windward side and the leeward side is smaller, so that a coanda effect can be generated when the air-conditioned air passes through the guiding groove 227, that is, the air-conditioned air can be deflected along the surface of the guiding groove 227 when passing through the guiding groove 227, thereby enhancing the air dispersing effect.

Other configurations and operations of the air conditioner 1 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner 1 can adjust the temperature of the indoor space throughout the cycle.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An air conditioner, comprising:

the air conditioner comprises a machine body, a fan and a controller, wherein the machine body is provided with an air outlet;

the wind guide plate row comprises a plurality of wind guide plates arranged at intervals along the wind outlet direction of the wind outlet, each wind guide plate is pivotally arranged at the wind outlet of the machine body and is provided with a windward side and a leeward side, at least one of the windward side and the leeward side of at least one of the plurality of wind guide plates is constructed with a wave structure, and the wave structure fluctuates in the thickness direction of the wind guide plates and comprises wave crests and wave troughs which are alternately arranged along the length direction of the wind guide plates;

the motor is arranged on the machine body and is in transmission connection with the air deflectors to drive the air deflectors.

2. The air conditioner according to claim 1, wherein the air guide plate is arranged in a plurality of rows spaced apart in a width direction of the body.

3. The air conditioner of claim 2, wherein the plurality of air deflectors includes a first air deflector and a second air deflector, the first air deflector being located upstream in the air outlet direction relative to the second air deflector;

the motor comprises a first motor and a second motor, the first motor is in transmission connection with the first air deflectors of the air deflector rows to drive the first air deflectors, and the second motor is in transmission connection with the second air deflectors of the air deflector rows to drive the second air deflectors.

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

the first connecting rod is connected with the first air deflectors of the air deflector rows, and the first motor drives the first air deflectors to pivot synchronously through the first connecting rod;

the second connecting rod is connected with the second air deflectors of the air deflector rows, and the second motor drives the second air deflectors to pivot synchronously through the second connecting rod.

5. The air conditioner of claim 4, wherein the first and second links are positioned between the first and second louvers in the air outlet direction.

6. The air conditioner of claim 1, wherein the plurality of air deflectors includes a first air deflector and a second air deflector, the first air deflector being located upstream of the second air deflector in the air outlet direction;

the windward side of the first air deflector and the leeward side of the second air deflector construct the wave structure.

7. The air conditioner of claim 1, wherein the plurality of air deflectors includes a first air deflector and a second air deflector, the first air deflector being located upstream in the air outlet direction relative to the second air deflector;

each of the first and second air deflectors includes:

the two opposite sides in the width direction of the air guide part form the windward side and the leeward side respectively;

the motor connecting part is connected to one end of the air guide part, and a motor shaft of the motor is in transmission connection with the motor connecting part;

and the rotating shaft is connected to the other end of the air guide part and can be pivotally arranged on the machine body.

8. The air conditioner according to claim 7, wherein the air guide portion includes, in a width direction thereof:

a windward portion forming the windward side;

a leeward portion forming the leeward side;

the windward side of the first air deflector is provided with a wave structure, the amplitude of the wave crest and the amplitude of the wave trough of the wave structure are gradually reduced towards the direction of the leeward part, and the leeward side of the second air deflector is provided with a wave structure, and the amplitude of the wave crest and the amplitude of the wave trough of the wave structure are gradually reduced towards the direction of the windward part.

9. The air conditioner according to claim 7, wherein both ends of the air guiding portion are configured as flat plate portions, and the wavy structure is formed at a portion between the two flat plate portions of the air guiding portion.

10. The air conditioner according to claim 7, wherein the surface of the air guide part is formed with a plurality of guide grooves extending in a width direction of the air guide part, and the plurality of guide grooves are continuously arranged in a length direction of the air guide plate.