CN213810857U - Air conditioner - Google Patents

Abstract

The application relates to intelligent household electrical appliances technical field, discloses an air conditioner includes: a housing and a fluidic device. The shell comprises an air outlet; the jet device is arranged on the inner side or the outer side of the air outlet and comprises a jet port, and the jet port is arranged to rotate along the air outlet. In this application, set up fluidic device in the inboard or the outside of air outlet to fluidic device's efflux mouth can be rotatory along the air outlet, and the influence that rotates different positions to the air-out direction of air outlet at the efflux mouth is different, and the air-out direction that drives the whole air outlet of air conditioner through the efflux takes place the skew, and then drives air conditioner air-out skew through the efflux, makes its whole diversified air-out mode that possesses, satisfies people to the diversified demand of air-out mode.

Description

Air conditioner

Technical Field

The application relates to the technical field of intelligent household appliances, in particular to a household appliance for an air conditioner.

Background

At present, with the development of science and technology and the improvement of living standard, the existing common square cabinet air conditioner can not meet the requirements of users, and the air supply mode of the air conditioner begins to develop towards intellectualization and diversification. In recent years, various air conditioners capable of increasing the air supply distance of the air conditioner or neutralizing the air outlet temperature of the air conditioner through jet flow are available on the market.

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 jet air-out mode is single, and the colorful requirements of people cannot be met.

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 conditioner to drive air conditioner air-out skew through the efflux, make its whole utensil diversified air-out mode, satisfy people to the diversified demand of air-out mode.

In some embodiments, an air conditioner includes: a housing and a fluidic device. The shell comprises an air outlet; the jet device is arranged on the inner side or the outer side of the air outlet and comprises a jet port, and the jet port is arranged to rotate along the air outlet.

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

set up fluidic device in the inboard or the outside of air outlet to fluidic device's efflux mouth can be rotatory along the air outlet, and the influence that rotates different positions at the efflux mouth to the air-out direction of air outlet is different, and the air-out direction that drives the whole air outlet of air conditioner through the efflux takes place the skew, and then drives air conditioner through the efflux and goes out the wind skew, makes its whole diversified air-out mode that possesses, satisfies people to the diversified demand of air-out mode.

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

Drawings

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

fig. 1 is a schematic structural diagram of an air conditioner provided in an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a fluidic device provided in accordance with an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of an annular air passage provided by an embodiment of the disclosure;

FIG. 4 is a schematic structural diagram of a draught fan provided in the embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of another draught fan provided by the embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of another air conditioner provided in the embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of another fluidic device provided by embodiments of the present disclosure;

FIG. 8 is a schematic structural diagram of another fluidic device provided by embodiments of the present disclosure;

FIG. 9 is a schematic structural diagram of another fluidic device provided by embodiments of the present disclosure;

FIG. 10 is a schematic diagram of a fluidic channel provided by embodiments of the present disclosure;

FIG. 11 is a schematic view of a rotary part according to an embodiment of the present disclosure;

FIG. 12 is a schematic structural diagram of a driving device provided in the embodiments of the present disclosure;

FIG. 13 is a schematic view of a flare-type connection structure provided by the disclosed embodiment;

FIG. 14 is a schematic structural diagram of a fluidic port provided by embodiments of the present disclosure;

fig. 15 is a sectional view of an air conditioner according to an embodiment of the present disclosure;

fig. 16 is a rear view of an air conditioner according to an embodiment of the present disclosure;

fig. 17 is a schematic structural diagram of an air conditioner according to an embodiment of the present disclosure.

Reference numerals:

100. a housing; 101. an air outlet; 102. an air outlet cavity; 103. a jet air inlet; 104. an air inlet grille; 200. a fluidic device; 201. a jet orifice; 202. an annular air passage; 203. a rotating part; 204. a drainage channel; 205. an annular mounting port; 206. a fluidic channel; 207. a jet fan; 208. an on-off valve; 209. a cylindrical passage; 210. a tapered channel; 211. a horn-shaped connecting structure; 212. a first circular connection port; 213. a second circular connector; 214. a flow deflector; 215. an air flow path; 300. a drainage fan; 301. a centrifugal impeller; 302. an impeller motor; 303. a drive shaft; 400. a drive device; 401. an annular tooth; 402. a gear; 403. a drive motor; 404. a motor bracket; 500. a centrifugal fan; 501. a closing baffle; 600. a heat exchanger.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

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

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended 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 disclosed embodiment, the character "/" represents the sign of the division in the mathematical formula.

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.

As shown in fig. 1 to 5, an embodiment of the present disclosure provides an air conditioner including: a housing 100 and a fluidic device 200. The housing 100 includes an air outlet 101; the jet device 200 is disposed inside or outside the air outlet 101, and includes a jet port 201, and the jet port 201 is disposed to be rotatable along the air outlet 101.

Adopt the air conditioner that this disclosed embodiment provided, inboard or the outside at air outlet 101 sets up fluidic device 200, and fluidic device 200's efflux port 201 can be rotatory along air outlet 101, the influence of the air-out direction of air outlet 101 is different in the rotatory different positions of efflux port 201, the air-out direction that drives whole air outlet 101 through the efflux takes place the skew, and then drive air conditioner air-out skew through the efflux, make its whole diversified air-out mode that possesses, satisfy people to the diversified demand of air-out mode.

Optionally, the outlet 101 is circular and the fluidic device 200 is arranged outside the circumference of the outlet 101. Like this, fluidic device 200 sets up in the circumference outside of air outlet 101 to produce the efflux outside the circumference of air outlet 101, can influence the air-out of whole air outlet 101 through the efflux, drive the air-out direction of air outlet 101 and take place the skew, and then drive the air conditioner air-out through the efflux, make its whole utensil diversified air-out mode, satisfy people to the diversified demand of air-out mode.

Alternatively, the fluidic device 200 is embedded in a sidewall provided on the circumference of the outlet opening 101. Like this, make fluidic device 200 and the whole installation between of air conditioner more reliable, the wholeness is stronger, can be stable send the efflux by the circumference department of air outlet 101 and drive the air current in the air outlet 101 and take place the skew to make the holistic air-out angle of air conditioner can change, and then improve the diversification of air-out mode, satisfy people to the diversified demand of air-out mode.

Optionally, the fluidic device 200 comprises: an annular air passage 202, a rotating portion 203, and a drainage channel 204. The rotating part 203 is rotatably connected with the annular air passage 202, and the jet port 201 is arranged on the rotating part 203 and is communicated with the annular air passage 202; the drainage passage 204 communicates with the annular air passage 202. Like this, annular air flue 202 is to the design of air outlet 101, is convenient for set up along the air outlet 101 of air conditioner, and fluidic device 200's efflux mouth 201 sets up on rotating part 203, the position of the rotatory adjustment efflux mouth 201 of accessible, and fluidic air-out position is different when efflux mouth 201 rotates to different positions, and through the change of efflux position, can drive the change of the whole air-out of air conditioner, and then make the air conditioner wholly have diversified air-out mode, satisfy people to the diversified demand of air-out mode.

Optionally, the draft channel 204 is in communication with a draft fan 300. Therefore, the drainage fan 300 provides drainage power to suck airflow into the drainage channel 204, and drainage efficiency is improved.

Optionally, the induced draft fan 300 includes: centrifugal impeller 301, impeller motor 302, and drive shaft 303. The centrifugal impeller 301 is arranged in the shell of the fan; the impeller motor 302 is disposed outside the casing of the blower, and is connected to the centrifugal impeller 301 through a transmission shaft 303, and configured to drive the centrifugal impeller 301 to rotate. Like this, through impeller motor 302 drive centrifugal impeller 301 rotation, because centrifugal impeller 301 axial air inlet, the air supply area of fan has been increased to the characteristic of radial air-out to further improve drainage efficiency.

Optionally, the induced draft fan 300 includes: an impeller motor 302 and a centrifugal impeller 301. The impeller motor 302 is provided with output shafts at both ends in the axial direction thereof; the centrifugal impellers 301 are two and are respectively connected with the output shaft of the impeller motor 302. Like this, with two centrifugal impeller 301 respectively with the output shaft of the axial upper both ends of impeller motor 302, utilize an impeller motor 302 to drive two centrifugal impeller 301 rotations simultaneously, because the axial air inlet of centrifugal impeller 301, the air supply area of fan has been increased to the characteristic of radial air-out, has improved drainage efficiency.

Optionally, an air inlet is formed in the fan housing corresponding to the air inlet end of the centrifugal impeller 301 in the axial direction. Like this, be equipped with the air intake on fan shell corresponds, under the characteristic of centrifugal impeller axial air inlet, improved air inlet efficiency, and then improve drainage efficiency.

Optionally, the annular air passage 202 is disposed coaxially with the center of the air outlet 101, and the annular air passage 202 is disposed inside the circumference of the air outlet 101. Like this, can form the efflux air-out by the inboard of annular export, make the efflux air-out bigger to the influence of whole air outlet 101, and then can be better drive the holistic air-out wind direction of air outlet 101 and change, make the air conditioner wholly have diversified air-out mode, satisfy people to the diversified demand of air-out mode.

Optionally, an annular mounting opening 205 is formed in the annular air duct 202, and the rotating portion 203 is movably mounted in the annular mounting opening 205. Like this, the installation of the rotating part 203 of being convenient for of setting up of annular installing port 205, make the rotating part 203 after the installation can be better at the internal rotation of annular installing port 205, rotating part 203 can make the inside intercommunication of efflux mouth 201 and annular air flue 202 all the time at rotatory in-process, the air current that efflux mouth 201 erupts on the rotating part 203 can drive the air current that air outlet 101 department flows and take place the skew, and then make the air conditioner whole have diversified air-out mode, satisfy people to the diversified demand of air-out mode.

Optionally, the annular mounting port 205 is disposed on an inner annular surface of the annular air passage 202. Like this, install under the condition of using on the air conditioner at annular air flue 202, the air current of air outlet 101 department flows through interior anchor ring, with rotating part 203 movable mounting on annular air flue 202's interior anchor ring, the air current that jet outlet 201 on the rotating part 203 erupted can drive the air current that the circular air outlet 101 of air conditioner department flows and take place the skew, and then makes the air conditioner whole have diversified air-out mode, satisfies people to the diversified demand of air-out mode.

Alternatively, the rotating portion 203 is rotatably mounted within the annular mounting opening 205 by a sealed bearing. In this way, since the rotating portion 203 is movably installed in the annular installation opening 205, the rotating portion 203 is installed by the sealing bearing, so that the air tightness between the rotating portion 203 and the annular air passage 202 can be enhanced, and the loss of air pressure in the annular air passage 202 can be reduced.

As shown in connection with fig. 6-14, in some alternative embodiments, the fluidic devices 200 are disposed inside the circumference of the outlet 101. Like this, can form the efflux air-out by the inboard of annular export, make the efflux air-out bigger to the influence of whole air outlet 101, and then can be better drive the holistic air-out wind direction of air outlet 101 and change, make the air conditioner wholly have diversified air-out mode, satisfy people to the diversified demand of air-out mode.

Optionally, the fluidic device 200 comprises: fluidic channel 206 and rotating portion 203. The jet flow channel 206 is communicated with a jet flow fan 207; the rotary part 203 is rotatably connected to one end of the jet flow passage 206 and closes the end, and the jet port 201 is provided on the rotary part 203. Like this, the one end of rotating part 203 shutoff jet flow channel 206 to be equipped with jet orifice 201 on rotating part 203, can rotate along with rotating part 203, thereby make the air current in the jet flow channel 206 flow out through jet orifice 201, its fluidic direction changes along with the rotation of rotating part 203, and then can drive the change of the whole air-out of air conditioner, makes the air conditioner whole have diversified air-out mode, satisfies people to the diversified demand of air-out mode.

Optionally, the jet flow channel 206 is communicated with the jet flow fan 207, and the other end of the jet flow channel 206 is communicated with the air outlet cavity 102 inside the casing 100. Therefore, the jet device 200 can be used for conducting flow from the air outlet cavity 102, the jet flow is consistent with the air source of the air outlet of the air conditioner, the temperature of the jet flow air outlet is the same as that of the air outlet of the annular air outlet 101, and the stability of the temperature of the whole air outlet of the air conditioner is favorably maintained.

Optionally, an on-off valve 208 is disposed inside the jet channel 206, and the jet channel 206 is communicated with the outlet chamber 102 inside the casing 100. Like this, can directly utilize the pressure in the air-out chamber 102 to carry out the air feed to fluidic device 200, simplify the structure of efflux air-out to can control fluidic opening or closing through ooff valve 208, and then whether the air-out skew angle of control air conditioner improves the diversification of air-out mode, satisfies people to the diversified demand of air-out mode.

Optionally, the fluidic channel 206 comprises: a cylindrical channel 209 and a tapered channel 210. The end of the tapered passage 210 having a larger diameter is connected to the cylindrical passage 209, and the end of the tapered passage 210 having a smaller diameter is disposed toward the rotary portion 203. Thus, the jet flow channel 206 is divided into a cylindrical channel 209 and a conical channel 210, the cylindrical channel 209 enables the airflow to have a larger flow area, the airflow flow is improved, and meanwhile, the airflow distribution is more uniform, so that the stability of the airflow flow is ensured; the conical channel 210 is structurally more suitable for the installation structure of the rotating part 203, seamless connection is formed between the conical channel 210 and the rotating part 203, airflow loss is prevented, and when airflow flows to the conical channel 210 from the cylindrical channel 209, due to the fact that the flow area is reduced, a funnel effect can be generated, the flowing speed of the airflow is increased, the airflow can quickly flow to the rotating part 203, and the speed of jet flow is improved.

It is worth pointing out that the funnel effect means that when the fluid moves from a place where the cross-sectional area of the pipe is large to a place where the cross-sectional area is small, the velocity of the fluid is increased, similar to the phenomenon when water flows through the funnel.

Optionally, the cylindrical channel 209 and the tapered channel 210 are of integrally formed construction. Thus, the integrated forming structure is more stable, the position deviation between the cylindrical channel 209 and the conical channel 210 is not easy to occur, the loss of the airflow in the flowing process is prevented, and the flowing stability of the airflow is improved.

Alternatively, the rotary part 203 has a bowl-shaped structure, and the center of the bowl-shaped structure is coaxial with the center of the air outlet 101. Like this, the rotary part 203 through the alms bowl shape structure sets up in the center of air outlet 101, blocks up rotary part 203 central area, prevents that the central area of air outlet 101 from appearing the vacancy, makes the air-out that air outlet 101 can be more stable, makes overall structure overall arrangement more reasonable.

Alternatively, the bowl-shaped structure refers to a structure in which the middle portion protrudes outward, the mouth portion and the bottom portion are contracted toward the center, and the diameter of the mouth portion is smaller than that of the middle portion. Therefore, the outer side surface of the bowl-shaped structure is arc-shaped, and the bowl-shaped structure is applied to an air conditioner and has a guiding effect on the air outlet of the air conditioner, so that the air outlet efficiency of the air conditioner is improved.

Alternatively, the mouth of the bowl structure is disposed towards one end of the jet channel 206. Therefore, the airflow in the jet flow channel 206 enters the rotating part 203 through the opening part of the bowl-shaped structure, so that the airflow in the jet flow channel 206 can stably enter the rotating part 203, the airflow flows more smoothly, and the stability of the airflow flow is improved.

Optionally, the base of the bowl structure is an arcuate surface. Like this, the arcwall face structure can carry out the water conservancy diversion to the air-out of air conditioner to can cooperate with the air outlet 101 of air conditioner, make the air-out of air conditioner be the annular, fluidic device 200 can be better drive annular air-out skew, thereby make the whole diversified air-out mode that possesses of air conditioner, improve the air-out effect.

Optionally, one end of the jet channel 206 is provided with a flared connection 211, and the diameter at the mouth edge of the flared connection 211 is the same as the diameter at the mouth edge of the bowl structure. Like this, fluidic channel 206 is connected with alms bowl shape structure through tubaeform connection structure 211, and when installing in the air conditioner use, tubaeform connection structure 211 has the effect to circumference water conservancy diversion to the air current that flows through its outside, makes the air current form annular air-out region under tubaeform connection structure 211's mediation to promote the air-out efficiency of air conditioner.

Optionally, the mouth edge of the trumpet shaped connecting structure 211 is connected with the mouth edge of the bowl shaped structure through a bearing. Therefore, the connection between the horn-shaped connecting structure 211 and the bowl-shaped structure is more flexible by the bearing, the horn-shaped connecting structure 211 and the bowl-shaped structure can rotate relatively, and the rotating stability of the rotating part 203 of the bowl-shaped structure is improved.

Optionally, the rotating portion 203 is concentric with the jet channel 206. Thus, the airflow in the jet flow channel 206 can be ensured to flow smoothly and stably to the rotating part 203, and the airflow flowing efficiency is further improved.

Alternatively, one end of the trumpet-shaped connection structure 211 is a first circular connection port 212, and the other end is a second circular connection port 213, and the first circular connection port 212 is connected with one end of the jet channel 206, and the second circular connection port 213 is connected with one end of the rotation part 203. In this way, the first circular connection port 212 and the second circular connection port 213 of the trumpet-shaped connection structure 211 are respectively connected with the jet flow channel 206 and the rotating portion 203, so that the trumpet-shaped connection structure 211 can tightly communicate the jet flow channel 206 with the rotating portion 203, and the smooth and stable flow of the air current from the jet flow channel 206 to the rotating portion 203 is ensured.

Optionally, the diameter of the first circular connection port 212 is smaller than the diameter of the second circular connection port 213. Like this, tubaeform connection structure 211 can be inseparabler be connected alms bowl shape structure and jet channel 206, and when installing the use on the air conditioner, the air-out of air conditioner is through tubaeform connection structure 211, makes it have the water conservancy diversion effect to the air current that flows through here to the air outlet 101 of cooperation air conditioner makes the air-out of air conditioner be the annular, thereby makes the whole diversified air-out mode that possesses of air conditioner, improves the air-out effect of air conditioner.

Optionally, the diameter of the first circular connection port 212 is half the diameter of the second circular connection port 213. Like this, can be stable dredge the air current of flow through tubaeform connection structure 211 department to the air outlet 101 of cooperation air conditioner makes the air-out of air conditioner be the annular, thereby makes the whole diversified air-out mode that possesses of air conditioner, further improves the air-out effect of air conditioner.

Alternatively, the end of the tapered channel 210 with a smaller bore is inserted into the flared connection 211 by the first circular connection port 212 and connected to the rotating portion 203. Like this, the less one end of toper passageway 210 bore structurally adapts to the mounting structure of tubaeform connection structure 211 more, and the less one end of toper passageway 210 bore can be inserted in tubaeform connection structure 211, and the mounting means is simpler, the operation of being convenient for.

Optionally, the fluidic device 200 further comprises: the driving means 400. The driving device 400 is connected to the rotation portion 203 and configured to drive the rotation portion 203 to rotate. Like this, drive arrangement 400 provides power for rotating part 203, makes efflux mouth 201 can rotate along with rotating part 203 to when making the air current in the efflux passageway 206 jet out through efflux mouth 201, its fluidic direction changes along with the rotation of rotating part 203, and then can drive the change of the whole air-out direction of air conditioner.

Alternatively, the driving device 400 includes: annular teeth 401, a gear 402 and a drive motor 403. The ring gear 401 is fixedly coupled to one side of the rotating portion 203, the gear 402 is engaged with the ring gear 401, and an output shaft of the driving motor 403 is coupled to the gear 402. In this way, the gear 402 is driven by the driving motor 403 to rotate, the gear 402 and the annular tooth 401 are meshed to drive the annular tooth 401 to rotate, and then the rotating part 203 is driven to rotate, so that the driving is more direct and efficient, and the position of the jet orifice 201 on the rotating part 203 is changed under the driving of the driving device 400, so that the direction of the air flow ejected from the jet orifice 201 is changed, and the jet orifice 201 can be blown out in multiple directions. Here, the annular tooth 401 is disposed at a side where the rotation portion 203 is connected to the horn-shaped connection structure 211.

Alternatively, the drive motor 403 is fixedly mounted within the trumpet connection structure 211. Like this, the inner space of horn-shaped connection structure 211 that can not only be reasonable utilized prevents that drive motor 403 from occupying the great installation space of rotating part 203 to enable drive motor 403 not to influence the rotating part 203 rotation, thereby promote the stability of rotating part 203 in rotatory process.

Alternatively, the driving motor 403 is fixed on the inner wall of the trumpet-shaped connecting structure 211 or the tapered channel 210 through a motor bracket 404. Thus, the driving motor 403 can be more firmly fixed, and the stability of the rotation of the driving rotation portion 203 can be improved.

Alternatively, the jet opening 201 is positioned within a predetermined distance from the circumference of the bowl structure. Like this, efflux opening 201 sets up in the preset distance of the circumference of the alms bowl shape structure of rotating part 203, makes efflux opening 201 more be close to the circumference of alms bowl shape structure, and the efflux air-out of efflux opening 201 is more close to air outlet 101, and the air-out direction that can be better drives air outlet 101 through the efflux air-out changes, makes the air conditioner whole have diversified air-out mode, satisfies people to the diversified demand of air-out mode.

Alternatively, the jet opening 201 protrudes out of the bowl-shaped structure and is arranged obliquely. Like this, the outstanding alms bowl shape structure setting of efflux port 201 can increase the range of efflux port 201, makes efflux port 201 air-out farther to efflux port 201 slope sets up on alms bowl shape structure, makes the air current that efflux port 201 jetted out can and the air-out of air conditioner between form certain angle, the change of the whole air-out angle of better drive air conditioner, thereby makes the whole diversified air-out mode that possesses of air conditioner, further promotes the air-out effect.

Optionally, a flow deflector 214 is disposed on one side of the jet opening 201. Like this, the water conservancy diversion piece 214 sets up in one side of efflux mouth 201, has the water conservancy diversion effect to the air-out of efflux mouth 201, can change the air-out direction of efflux mouth 201 to improve the air supply distance of efflux air-out, and then drive the holistic air-out angle skew of air conditioner through the air current that efflux mouth 201 jetted out, make the whole diversified air-out mode that possesses of air conditioner.

Optionally, the flow deflector 214 is disposed on a side of the jet orifice 201 away from the center of the rotating portion 203, and the flow deflector 214 is integrally inclined toward the center of the rotating portion 203. Thus, the air outlet of the jet port 201 is guided, the air outlet direction of the jet port 201 deviates to the center of the rotating portion 203, and the air outlet effect is improved while the air outlet direction of the jet port 201 is changed.

Optionally, the predetermined distance is less than or equal to one third of the radius of the bowl-shaped structure. Like this, predetermine the distance and can lead to the air current that jet 201 jetted out and the air-out of air conditioner far away apart for a third of the radius of bowl-shaped structure, and then reduced the influence of the air current that jet 201 jetted out to the air-conditioner air-out, lead to the air-conditioner air-out can not take place the skew along with the air current that jet 201 jetted out, reduce the holistic air-out effect of air-conditioner, consequently will predetermine the distance and set up to be less than or equal to the radial third of bowl-shaped structure, not only can make the air current that jet 201 jetted out and the air-out of air-conditioner more close, the air-conditioner air-out also can take place the skew along with the air current that jet 201 jetted out, improve the holistic air-out effect of air-conditioner, and enable to form certain angle between the air current that jet 201 jetted out and the air-out of air-conditioner, the change of the whole air-conditioner air-out angle of better drive, thereby make the air-conditioner wholly possess diversified air-out mode.

It will be appreciated that the predetermined distance is the distance between the circumference of the bowl-shaped structure and the jet orifice 201.

Alternatively, the rotation part 203 includes: an air flow path 215. The air flow passage 215 is provided inside the rotary part 203, and has one end communicating with the jet flow channel 206 and the other end communicating with the jet port 201. Thus, the jet flow channel 206 is communicated with the jet flow port 201 through the airflow passage 215, a flow path is provided for airflow between the jet flow channel 206 and the jet flow port 201, airflow conveying is facilitated, and meanwhile airflow in the jet flow channel 206 can rapidly flow to the jet flow port 201, and airflow flowing efficiency is improved.

Optionally, a rotational connection between the airflow channel 215 and the fluidic channel 206. Thus, the rotary connection enables the connection between the airflow channel 215 and the jet flow channel 206 to be more flexible, ensures that the airflow channel 215 and the jet flow channel 206 can rotate relatively, can prevent the jet flow channel 206 from influencing the rotation of the airflow channel 215, and improves the stability of the rotation of the airflow channel 215.

Alternatively, the air flow path 215 is offset from the center of the rotating portion 203 toward the periphery. In this way, the inlet of the airflow passage 215 is provided at the center of the rotary part 203, the inlet of the airflow passage 215 and the airflow passage 215 are always maintained on the same axis during the rotation of the rotary part 203, the rotary part 203 and the airflow passage 215 can be stably communicated during the rotation, and the stability of the airflow flow is improved, and the airflow passage 215 is offset from the center of the rotary part 203 to the periphery, so that the outlet of the airflow passage 215 can be directed to the jet port 201, the airflow in the airflow passage 215 can be stably conveyed to the jet port 201, and the airflow flow efficiency and the air outlet efficiency of the jet port 201 are improved.

Optionally, the flow passage 215 gradually decreases in flow area from the fluidic channel 206 to the fluidic port 201. Like this, because airflow flow area reduces gradually, make the air current through airflow channel 215 convert the dynamic pressure into by the static pressure, promote the air current velocity of flow, improve the air-out speed of efflux mouth 201, and then promote the efflux effect to flow area reduces gradually, can produce the funnel effect, makes the air current velocity of flow grow, has further promoted the efflux effect.

Optionally, the maximum flow area of the airflow channel 215 is greater than or equal to 2 times its minimum flow area and less than or equal to 4 times its minimum flow area. Thus, when the maximum flow area of the airflow channel 215 is smaller than 2 times of the minimum flow area, the difference between the maximum flow area and the minimum flow area of the airflow channel 215 is too small, the funnel effect generated by the airflow in the airflow channel 215 is weak, the efficiency of converting the static pressure into the dynamic pressure of the airflow is reduced, the airflow flow speed is increased slowly, the air outlet speed of the jet opening 201 is reduced, and the jet effect is reduced; when the maximum flow area of the airflow channel 215 is greater than 4 times of the minimum flow area, the difference between the maximum flow area and the minimum flow area of the airflow channel 215 is too large, so that the airflow flows to the minimum flow area too fast, airflow is gathered too fast, congestion is generated in the airflow channel 215, and wind resistance is too large, thereby affecting normal air outlet; therefore, the maximum flow area of the airflow passage 215 is set to be 2-4 times of the minimum flow area, so that the funnel effect is generated in the flowing process of the airflow in the airflow passage 215, the airflow flowing speed is improved, the wind resistance is reduced, and the air outlet is more stable.

Optionally, the maximum flow area of the airflow channel 215 is 3 times its minimum flow area. In this way, the funnel effect is generated during the flowing process of the airflow in the airflow channel 215 while the airflow in the airflow channel 215 is enabled to stably flow, the airflow flowing speed is increased, and the jet effect is improved.

Optionally, the jet opening 201 is an arc-shaped structure. Like this, can make the air current that jet orifice 201 jetted out become the arc surface form, increase jet orifice 201's air-out region, make the change of the whole air-out angle of drive air conditioner that jet orifice 201's air-out can be better, make the air conditioner air-out take place the skew to promote the efflux effect.

Optionally, the radian of the arc-shaped structure of the jet orifice 201 is greater than or equal to pi/3 and less than or equal to 2 pi/3. Like this, when the radian of jet orifice 201 is less than pi/3, can make jet orifice 201 undersize, lead to the air current to gather in jet orifice 201 department, cause the air current to block up, can't jet out fast, thereby reduce jet velocity and efflux effect, when the radian of jet orifice 201 is greater than pi/3, the air current flows too steadily, can't jet out at a high speed, the air current that leads to jet orifice 201 to jet out can't influence the whole air-out of air conditioner, the air-out effect has been reduced, set up the radian between pi/3 to 2 pi/3, the change of the whole air-out angle of drive air conditioner that makes the air-out ability of jet orifice 201 better, make the air-conditioner air-out take place the skew, thereby promote the efflux effect.

As shown in fig. 15-17, in some alternative embodiments, a centrifugal fan 500 is disposed inside the casing 100, an air outlet end of the centrifugal fan 500 faces the fluidic device 200, and a heat exchanger 600 is disposed between the air outlet end of the centrifugal fan 500 and the fluidic device 200. In this way, the centrifugal fan 500 is used to provide air flow, and the heat exchanger 600 is disposed at the air inlet, so that the air flow exchanged with heat through the heat exchanger 600 can be stably provided to the air conditioner.

Optionally, one end of the jet channel 206 faces the air outlet end of the centrifugal fan 500. Therefore, the air outlet of the centrifugal fan 500 can be directly blown to the jet air inlet pipe, so that the jet air inlet is smoother, and the jet efficiency is improved.

Optionally, the heat exchanger 600 comprises: a first heat exchange plate and a second heat exchange plate. One side of the first heat exchange plate is connected with one side of the second heat exchange plate, a set included angle is formed between the first heat exchange plate and the second heat exchange plate, a conical structure is formed, and the conical opening faces the air outlet end of the centrifugal fan 500. Like this, what make centrifugal fan 500's air-out can be more even passes through heat exchanger 600, improves heat exchange efficiency of heat exchanger 600.

Optionally, the housing 100 defines an air outlet cavity 102 inside, and the air outlet 101 is communicated with the air outlet cavity 102. Therefore, the air flow in the air outlet cavity 102 is discharged through the air outlet 101, and the air outlet 101 can be discharged more uniformly through the buffering of the air outlet cavity 102, so that the air outlet efficiency of the air outlet 101 is improved.

Optionally, a closed baffle 501 is disposed around the air outlet end of the centrifugal fan 500, and the closed baffle 501 divides the space defined inside the casing 100 into an upper half and a lower half. Like this, through the space separation that sets up the enclosure baffle 501 of the air-out end department at centrifugal fan 500 with the inside injecion of casing 100, prevent that the air current of centrifugal fan 500 air inlet end and air-out end department from taking place the mixed flow, better improvement air conditioner operation's stability.

Optionally, the air outlet end of the centrifugal fan 500 vertically discharges air to the upper side inside the casing 100. Like this, can the efficient air supply, reduce unnecessary windage, improve centrifugal fan 500's air supply efficiency.

Optionally, the casing 100 is provided with an air inlet grille 104 on the side, and the air inlet end of the centrifugal fan 500 faces the air inlet grille 104. Thus, the centrifugal fan 500 can suck air flow through the air inlet grille 104, so that the air flow is smoother, and the air flow is effectively filtered through the air inlet grille 104, so that the air flow entering the air conditioner is cleaner.

Optionally, the housing 100 is provided with a jet air inlet 103, the jet channel 206 is communicated with the jet fan 207, and an air inlet end of the jet fan 207 is communicated with the jet air inlet 103. Like this, make fluidic device 200 carry out the drainage by the outside of air conditioner, the air conditioner outside is not heated or refrigerated air current and the inside through heating or refrigerated air current mixture of air conditioner, prevents that air conditioner air-out temperature is too high or low excessively, improves the travelling comfort of the whole air-out of air conditioner.

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

Claims (10)

1. An air conditioner, comprising:

a housing including an air outlet;

and the jet device is arranged on the inner side or the outer side of the air outlet and comprises a jet port, and the jet port is arranged to be capable of rotating along the air outlet.

2. The air conditioner of claim 1, wherein the outlet is circular and the jet device is disposed outside a circumference of the outlet.

3. The air conditioner according to claim 2, wherein the jet device comprises:

an annular air passage;

the rotating part is rotationally connected with the annular air passage, and the jet orifice is arranged on the rotating part and is communicated with the annular air passage;

and the drainage channel is communicated with the annular air passage.

4. The air conditioner according to claim 3, wherein the annular air passage is disposed coaxially with a center of the air outlet, and the annular air passage is disposed outside a circumference of the air outlet.

5. The air conditioner according to claim 1, wherein the jet device is disposed inside a circumference of the outlet port.

6. The air conditioner according to claim 5, wherein the jet device comprises:

the jet flow channel is communicated with the jet flow fan;

the rotating part, with the one end swivelling joint of efflux passageway, and seal this end, the efflux mouth sets up on the rotating part.

7. The air conditioner as claimed in claim 6, wherein the rotary part has a bowl shape and a center of the bowl shape is coaxially disposed with a center of the outlet.

8. The air conditioner of claim 7, wherein the jet opening is disposed within a predetermined distance from a circumference of the bowl structure.

9. The air conditioner according to any one of claims 1 to 8, wherein a centrifugal fan is arranged inside the housing, an air outlet of the centrifugal fan faces the jet device, and a heat exchanger is arranged between the air outlet of the centrifugal fan and the jet device.

10. The air conditioner according to claim 9, wherein a closed baffle is provided around the outlet of the centrifugal fan, and the closed baffle divides a space defined inside the casing into an upper half and a lower half.

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