CN216591957U - Indoor unit and air conditioner with same - Google Patents

Abstract

The utility model provides an indoor unit and an air conditioner with the same, wherein the indoor unit comprises: the panel body is provided with an air outlet; the first air guide plate assembly comprises a plurality of first air guide plates, and the plurality of first air guide plates are connected with the panel body; the second air guide plate assembly comprises a plurality of second air guide plates, the second air guide plates are connected with the panel body, and the first air guide plates and the second air guide plates are alternately arranged along the length direction of the air outlet; the driving assembly is connected with the first air guide plate and the second air guide plate, and the driving assembly is connected with the panel body. By adopting the technical scheme, the switching between the soft wind mode and the common wind outlet mode of the air outlet at different angles of the indoor unit can be realized, and on the basis of preventing the indoor unit from blowing air flow to blow people directly, a user can select the working mode by himself or herself according to needs, so that the use experience of the user is greatly improved, and the practicability of the indoor unit is improved.

Description

Indoor unit and air conditioner with same

Technical Field

The utility model relates to the technical field of air conditioner equipment, in particular to an indoor unit and an air conditioner with the indoor unit.

Background

In the prior art, when a user uses an air conditioner for cooling or heating, the air direction of the air conditioner is mainly adjusted by controlling an air deflector of the air conditioner. At present, the air deflector structure scheme of an air conditioner indoor unit is mainly a strip-shaped single air deflector, but the rotation movement of the single air deflector has limitation, namely, air conditioning air is directly blown to a human body in a form of a wind wall with higher wind speed within a certain distance range, and particularly brings strong discomfort to users in an air conditioning refrigeration mode.

In order to reduce the discomfort brought to users by cold air direct blowing, the main measures in the prior art are to reduce the air outlet speed of the air conditioner and change the air outlet direction of the air conditioner, typically, micropores are arranged on the air deflector or the swing blade, but by adopting the technical scheme, the air outlet quantity of the air conditioner can be seriously reduced, and the performance of the air conditioner is influenced.

Therefore, no effective solution exists at present how to solve the problem of blowing cold air.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an indoor unit and an air conditioner with the indoor unit, and aims to solve the problem that the air outlet comfort of the indoor unit is reduced due to the fact that air flow blows directly to people in the prior art.

In order to achieve the above object, according to one aspect of the present invention, there is provided an indoor unit including: the panel body is provided with an air outlet; the first air guide plate assembly comprises a plurality of first air guide plates, and the plurality of first air guide plates are connected with the panel body; the second air guide plate assembly comprises a plurality of second air guide plates, the second air guide plates are connected with the panel body, and the first air guide plates and the second air guide plates are alternately arranged along the length direction of the air outlet; the driving assembly is connected with the first air deflector and the second air deflector and is connected with the panel body; the air guide surfaces of the first air guide plates are arranged in parallel and level along the length direction of the air outlet, the air guide surfaces of the second air guide plates are arranged in parallel and level along the length direction of the air outlet, the air guide surfaces of the first air guide plates are in a first air guide state which is in parallel and synchronous with the air guide surfaces of the second air guide plates so as to conduct air guide operation, the air guide surfaces of the first air guide plates are in a second air guide state which has phase difference with the air guide surfaces of the second air guide plates and conducts air guide operation simultaneously, and the driving assembly is used for driving the first air guide plates and the second air guide plates to enter the first air guide state and the second air guide state.

Further, the drive assembly includes: the crankshaft assembly is connected with the first air deflectors and the second air deflectors; the mounting seat assembly is connected with the panel body and is connected with the crankshaft assembly; the driving part is connected with the mounting seat assembly, and at least one of the crankshaft assembly and the mounting seat assembly is driven by the driving part to rotate so as to drive the first air guide plates and the second air guide plates to enter a first air guide state and a second air guide state.

Further, the crankshaft assembly includes: the connecting rod is connected with the panel body through the mounting seat assembly; the crank components are arranged in a plurality of manners, the crank components are arranged in a one-to-one correspondence manner with the first air guide plates and the second air guide plates, each crank component comprises at least one crank and a rocker, the first end of each crank is rotatably connected with the first end of each rocker, the second end of each rocker is connected with the corresponding first air guide plate or the corresponding second air guide plate, and the second end of each crank is connected with the connecting rod.

Further, the connecting rod is provided integrally with the crank.

Further, the installation phase difference of the adjacent cranks forms the phase difference between the air guide surface of the first air guide plate and the air guide surface of the second air guide plate, wherein the installation phase difference of the adjacent cranks is 180 degrees.

Further, the mount assembly includes: a mounting base body; the first gear is arranged on the mounting seat body and is connected with the connecting rod; and the second gear is connected with the mounting seat body, meshed with the first gear and connected with an output shaft of the driving part.

Further, the driving part includes: the first driving part is connected with the mounting seat body, an output shaft of the first driving part is connected with the second gear, and the first driving part is used for driving the connecting rod to drive the plurality of first air deflectors and the plurality of second air deflectors to enter a second air guiding state; the second driving part is connected with at least one of the mounting seat body and the panel body, an output shaft of the second driving part is connected with the mounting seat body, an output shaft of the first driving part is arranged in parallel with an output shaft of the second driving part, and the second driving part is used for driving the mounting seat body to drive the first air guide plates and the second air guide plates to enter a first air guide state.

Furthermore, the indoor unit has a soft wind mode, and when the indoor unit is in the soft wind mode, the first driving part drives the plurality of first air guide plates and the plurality of second air guide plates to enter a second air guide state.

Further, when the indoor unit is in the normal air outlet mode, the second driving part drives the plurality of first air guide plates and the plurality of second air guide plates to enter a first air guide state.

Further, when the soft wind mode is switched to the normal wind outlet mode, the first driving part stops working and the second driving part starts working when the wind guide surfaces of the first wind guide plates and the second wind guide plates are flush.

In order to achieve the above object, according to another aspect of the present invention, there is provided an air conditioner including an indoor unit, the indoor unit being the indoor unit described above.

By applying the technical scheme of the utility model, the indoor unit comprises a plurality of first air deflectors with air guide surfaces which are parallel and level along the length direction of the air outlet and a plurality of second air deflectors with air guide surfaces which are parallel and level along the length direction of the air outlet, when the plurality of first air deflectors and the plurality of second air deflectors enter the second air guide state, the air guide surfaces of the plurality of first air deflectors and the air guide surfaces of the plurality of second air deflectors have phase difference, thereby the effects of scattering air flow and blowing air layer by layer can be realized, the air flow has different flowing directions, the use experience of users can be improved, simultaneously when the plurality of first air deflectors and the plurality of second air deflectors enter the first air guide state, the plurality of first air deflectors and the plurality of second air deflectors are parallel and level, the air guide surfaces of the plurality of first air deflectors and the plurality of second air deflectors are aligned, the uniform angle air blowing effect is realized, the plurality of first air deflectors and the plurality of second air deflectors are driven to enter the first air guide state and the second air guide state by the driving assembly, the switching between the soft wind mode and the common wind outlet mode of the air outlet at different angles of the indoor unit can be realized, on the basis of preventing the air flow blown out from the indoor unit from directly blowing people, a user can select the working mode by himself as required, the use experience of the user is greatly improved, and the practicability of the indoor unit is increased.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

figure 1 shows a schematic structural view of a first embodiment of the indoor unit according to the utility model;

figure 2 shows a schematic view of the structure of a second embodiment of the indoor unit according to the utility model;

figure 3 shows a schematic view of the structure of a third embodiment of the indoor unit according to the utility model;

figure 4 shows a schematic view of a fourth embodiment of the indoor unit according to the utility model;

figure 5 shows a schematic view of a fifth embodiment of the indoor unit according to the utility model;

figure 6 shows a schematic structural view of an embodiment of the crankshaft assembly of the indoor unit according to the utility model;

figure 7 shows a schematic view of a sixth embodiment of the indoor unit according to the utility model;

figure 8 shows a schematic view of the structure of a seventh embodiment of the indoor unit according to the utility model;

figure 9 shows a schematic view of the structure of an eighth embodiment of the indoor unit according to the utility model;

figure 10 shows a schematic view of a ninth embodiment of the indoor unit according to the utility model;

figure 11 shows a schematic view of the construction of a tenth embodiment of the indoor unit according to the utility model;

figure 12 shows a schematic structural view of an embodiment of the first air deflector of the indoor unit according to the present invention;

figure 13 shows a flow chart of a first embodiment of a control method of an indoor unit according to the utility model;

figure 14 shows a flow chart of a second embodiment of the control method of the indoor unit according to the utility model;

fig. 15 shows a flow chart of a third embodiment of a control method of an indoor unit according to the present invention.

Wherein the figures include the following reference numerals:

1. a panel body; 11. connecting columns;

2. an air outlet;

3. a first air deflector; 31. a plate body portion; 32. a connecting portion; 321. connecting the top plate; 322. connecting the side plates; 3221. a first connection hole; 323. connecting columns; 3231. mounting holes;

4. a second air deflector;

5. a drive assembly; 51. a crankshaft assembly; 511. a crank assembly; 5111. a crank; 5112. a rocker; 512. a connecting rod; 52. mounting a base assembly; 521. a mounting base body; 522. a first gear; 523. a second gear; 53. a drive section; 531. a first driving section; 532. a second driving section.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1 to 15, according to an embodiment of the present application, an indoor unit is provided.

The indoor unit comprises a panel body 1, a first air guide plate assembly, a second air guide plate assembly and a driving assembly 5. The panel body 1 is provided with an air outlet 2. The first air deflection assembly comprises a plurality of first air deflectors 3. The plurality of first air deflectors 3 are connected with the panel body 1. The second air deflection assembly comprises a plurality of second air deflectors 4. The plurality of second air deflectors 4 are connected to the panel body 1. The first air deflectors 3 and the second air deflectors 4 are alternately arranged along the length direction of the air outlet 2. The driving assembly 5 is connected with the first air deflector 3 and the second air deflector 4. The driving assembly 5 is connected with the panel body 1. The air guide surfaces of the first air deflectors 3 are arranged in parallel along the length direction of the air outlet 2. The air guide surfaces of the second air deflectors 4 are arranged in parallel along the length direction of the air outlet 2. The air guide surfaces of the first air guide plates 3 are in a first air guide state in which the air guide surfaces are flush with the air guide surfaces of the second air guide plates 4 and rotate synchronously to perform air guide operation, and the air guide surfaces of the first air guide plates 3 are in a second air guide state in which the air guide surfaces of the second air guide plates 4 are in a phase difference and the air guide operation is performed simultaneously. The driving assembly 5 is used for driving the plurality of first air deflectors 3 and the plurality of second air deflectors 4 to enter a first air guiding state and a second air guiding state.

By applying the technical scheme of the embodiment, the indoor unit comprises a plurality of first air deflectors 3 with air guide surfaces being flush with each other along the length direction of the air outlet 2 and a plurality of second air deflectors 4 with air guide surfaces being flush with each other along the length direction of the air outlet 2, when the plurality of first air deflectors 3 and the plurality of second air deflectors 4 enter the second air guide state, the air guide surfaces of the plurality of first air deflectors 3 and the air guide surfaces of the plurality of second air deflectors 4 have phase differences, so that the effects of scattering air flow and blowing air layer by layer can be realized, the air flow has different flow directions, the use experience of users can be improved, when the plurality of first air deflectors 3 and the plurality of second air deflectors 4 enter the first air guide state, the plurality of first air deflectors 3 are flush with the air guide surfaces of the plurality of second air deflectors 4, the effect of blowing air at an air outlet angle is realized, the plurality of first air deflectors 3 and the plurality of second air deflectors 4 are driven by the driving assembly 5 to enter the first air guide state and the second air guide state uniformly, the switching between the soft wind mode and the common wind outlet mode of the indoor unit for discharging wind at different angles can be realized, and on the basis of preventing the indoor unit from blowing airflow to blow a person directly, a user can select the working mode by himself or herself according to needs, so that the use experience of the user is greatly improved, and the practicability of the indoor unit is improved.

In an exemplary embodiment, when the plurality of first air deflectors 3 and the plurality of second air deflectors 4 enter the first air guiding state, the driving assembly 5 drives the first air deflectors 3 and the second air deflectors 4 to swing at the same angle at the same time along the width direction of the air outlet 2, that is, the air guiding surfaces of the first air deflectors 3 and the second air deflectors 4 are level, and the indoor unit enters a conventional mode of uniformly controlling the air deflectors.

In another exemplary embodiment, when the plurality of first air deflectors 3 and the plurality of second air deflectors 4 enter the second air guiding state, the driving assembly 5 drives the first air deflectors 3 and the second air deflectors 4 to swing at different angles at the same time along the width direction of the air outlet 2, that is, the first air deflectors 3 and the second air deflectors 4 have a phase difference which changes in real time, and the indoor unit realizes that the air deflectors have a wave-shaped periodic rhythm, which is beneficial to scattering laminar airflow and improves the use experience of users.

Fig. 1 is a schematic view of the plurality of first air deflectors 3 and the plurality of second air deflectors 4 entering the second air guiding state, fig. 3 is a schematic view of the plurality of first air deflectors 3 and the plurality of second air deflectors 4 entering the first air guiding state, and fig. 2 is a schematic view of the plurality of first air deflectors 3 and the plurality of second air deflectors 4 being in the closed state.

As shown in fig. 5, which is an assembly view of the driving assembly 5 and the air deflector, the driving assembly 5 includes a crank assembly 51, a mounting seat assembly 52, and a driving portion 53. The crankshaft assembly 51 is connected to the plurality of first air deflectors 3 and the plurality of second air deflectors 4. The mount assembly 52 is connected to the panel body 1. The mount assembly 52 is connected to the crankshaft assembly 51. The driver 53 is connected to the mount assembly 52. The driving portion 53 drives at least one of the crankshaft assembly 51 and the mounting seat assembly 52 to rotate so as to drive the plurality of first air guiding plates 3 and the plurality of second air guiding plates 4 to enter the first air guiding state and the second air guiding state. The crankshaft assembly 51 can transmit power to the first wind deflector 3 and the second wind deflectors 4, and the crankshaft assembly 51 with different forms can drive the first wind deflector 3 and the second wind deflectors to swing in different forms. The mount assembly 52 can provide support for the entire drive assembly 5 while ensuring stability and precision of movement of the crankshaft assembly 51.

In an exemplary embodiment, crankshaft assembly 51 includes a connecting rod 512 and a crank assembly 511. The connecting rod 512 is connected with the panel body 1 through the mount assembly 52. The crank assembly 511 is provided in plurality. The plurality of crank assemblies 511 are disposed in one-to-one correspondence with the plurality of first air deflectors 3 and the plurality of second air deflectors 4. Each crank assembly 511 includes at least one crank 5111 and a rocker 5112. A first end of the crank 5111 is rotatably connected to a first end of the rocker 5112. The second end of the rocker 5112 is connected to the corresponding first air guiding plate 3 or the corresponding second air guiding plate 4. The second end of the crank 5111 is connected to the connecting rod 512. As shown in fig. 6, which is a schematic structural diagram of the crank assembly 51, and as shown in fig. 4, which is an assembly schematic diagram of an air supply structure of the indoor unit, the plurality of crank assemblies 511 can provide support for the corresponding first air deflectors 3 or the corresponding second air deflectors 4, and at the same time, the crank assemblies 511 can periodically drive the corresponding first air deflectors 3 or the corresponding second air deflectors 4 to be in different working positions or closed positions. Furthermore, a motion unit composed of a single air deflector, a single rocker 5112 and a crank 5111 is used as an analysis object, one end of the rocker 5112 is mounted on the crank 5111 and can rotate around the crank 5111, the other end of the rocker 5112 is connected with the air deflector, and the motion unit forms a crank slider structure. When the crank 5111 rotates continuously around the connecting rod 512, the single air deflector swings periodically around the rotation center of the air deflector, and when the crank 5111 forms a phase difference according to fig. 6, the swing angles of the adjacent air deflectors are different at any moment, and the air deflectors move regularly in a wave-shaped period as shown in fig. 1. The single air deflector is a first air deflector 3 or a second air deflector 4, and the air deflectors include the first air deflector 3 and the second air deflector 4.

In order to further improve the connection stability of the connecting rod 512 and the crank 5111 and to improve the structural strength of the crank assembly 51, the connecting rod 512 is integrally provided with the crank 5111.

In an exemplary embodiment, the installation phase difference of the adjacent cranks 5111 forms a phase difference between the wind guide surface of the first wind guide plate 3 and the wind guide surface of the second wind guide plate 4. Wherein the installation phase difference of the adjacent cranks 5111 is 180 °. The crank 5111, the rocker 5112 and the single air deflector form a crank rocker mechanism, and the single air deflector can realize periodic up-and-down swinging through the driving of the driving part 53. The crank shaft assembly 51 comprises a plurality of cranks 5111, the initial installation phase angle of the adjacent cranks 5111 is staggered by 180 degrees, and at a certain moment, due to the phase angle difference of the cranks 5111, the wave-shaped periodic rhythm of a plurality of air deflectors can be realized through the driving of a single motor.

In an exemplary embodiment, the mount assembly 52 includes a mount body 521, a first gear 522, and a second gear 523. The first gear 522 is attached to the mount body 521. The first gear 522 is connected to the link 512. The second gear 523 is connected to the mount body 521. The second gear 523 is provided to mesh with the first gear 522. The second gear 523 is connected to an output shaft of the driving unit 53. The first gear 522 and the second gear 523 form a first-stage speed change mechanism which can control the rotation speed of the connecting rod 512, and further control the swing speed of the single air deflector.

In some embodiments, the first and second wind deflectors 3 and 4 are structurally identical, and the first wind deflector 3 includes a plate body 31 and a connecting portion 32. The plate body 31 has a plate-like structure, and the top end surface of the plate body 31 forms an air guide surface. The connecting portion 32 is connected to the plate body portion 31. The connecting portion 32 is disposed near the inside of the outlet 2. The connecting part 32 comprises a connecting top plate 321, a connecting side plate 322 and a connecting column 323. The connecting top plate 321 is provided opposite to the plate body portion 31. The first end of the connecting side plate 322 is connected to the plate body portion 31. The second end of the connecting side plate 322 is connected to the connecting top plate 321. The connecting side plates 322 are provided in two. The two connecting side plates 322 are oppositely arranged along the length direction of the air outlet 2. Both the connecting side plates 322 start with first connecting holes 3221. The connecting column 323 enters between the two connecting side plates 322. A first end of the connecting column 323 is connected to the plate body portion 31. The second end of the connecting column 323 is connected with the connecting top plate 321. And a mounting hole 3231 is formed in one side of the connecting column 323, which is far away from the air outlet 2. The arrangement enables the single air deflector to have good connection stability with the panel body 1 and the crankshaft assembly 51, and the structural strength of the single air deflector can be remarkably improved through the connecting portion 32, so that the service life of the air deflector is prolonged.

In some embodiments, the panel body 1 includes connecting columns 11. The connecting column 11 is provided in plurality. One end of the connecting column 11 far away from the panel body 1 is provided with a connecting convex column. The connecting column 11 is rotatably connected with at least two of the first air deflector 3, the second air deflector 4 and the driving assembly 5 through connecting convex columns. The connecting column 11 is disposed between the adjacent first air guiding plate 3 and the second air guiding plate 4. The connecting column 11 is disposed between the adjacent first air guiding plate 3 and the driving assembly 5. The connecting column 11 is disposed between the adjacent second air guiding plate 4 and the driving assembly 5. The plurality of connection posts 11 serve to fix the plurality of air deflectors and the driving part 53. Optionally, through holes are formed at the connection ends of the connection column 11 and the first air deflector 3 and the second air deflector 4, and the connection column 11 and at least two of the first air deflector 3, the second air deflector 4 and the driving assembly 5 can also be rotatably connected through pins.

The driving unit 53 includes a first driving unit 531 and a second driving unit 532. The first driving part 531 is connected to the mount body 521. The output shaft of the first driving unit 531 is connected to the second gear 523. The first driving portion 531 is configured to drive the connecting rod 512 to drive the first air guiding plates 3 and the second air guiding plates 4 to enter the second air guiding state. The second driving portion 532 is connected to at least one of the mount body 521 and the panel body 1. The output shaft of the second driving portion 532 is connected to the mount body 521. The output shaft of the first driving part 531 is arranged in parallel with the output shaft of the second driving part 532. The second driving portion 532 is configured to drive the mounting base body 521 to drive the plurality of first air deflectors 3 and the plurality of second air deflectors 4 to enter the first air guiding state. The plurality of first air deflectors 3 and the plurality of second air deflectors 4 can be in the first air guiding state or the second air guiding state by controlling the single driving part 53, the cooperation of a plurality of motors is not needed, the movement form is simple, and the failure occurrence rate can be reduced. Further, the first driving unit 531 and the second driving unit 532 can switch between the indoor unit soft air mode and the normal air blowing mode. That is, when the second driving part 532 does not operate, the first driving part 531 may drive the air guiding plate to periodically pulse, so as to achieve the flexible air outlet effect of the indoor unit. Meanwhile, in the driving state of the first driving part 531, the air deflectors move in a state of being parallel to each other, the air guide surfaces of the plurality of air deflectors are highly flush along the length direction of the air outlet 2, the second driving part 532 is driven, the air deflector assembly and the crankshaft assembly 51 can integrally rotate, and the air outlet 2 is closed and a common air guide mode is realized.

In one exemplary embodiment, the second driving part 532 is installed on the panel body 1. The first driving portion 531 and the second gear 523 are respectively installed on the mounting base body 521, the first driving portion 531 is fixedly connected with the first gear 522, the second gear 523 and the first gear 522 form a gear pair, when the second driving portion 532 does not operate, the first driving portion 531 rotates, and torque is transmitted to the crankshaft assembly 51 through the first gear 522 and the second gear 523 to drive the crankshaft assembly 51 to continuously operate. The mounting base body 521 is mounted on the connecting column 323 to form a hinge structure, and the second driving part 532 is fixedly connected with the mounting base body 521. Under the action of the second driving part 532, the mounting base body 521 and other components in a matching relationship therewith can be regarded as an integral structure and rotate around the connecting column 323, wherein the other components include the first driving part 531, the first gear 522, the second gear 523, the crankshaft assembly 51 and the air deflector. The air conditioner can realize the switching between the soft wind mode and the normal air supply mode through the second driving part 532 and the first driving part 531.

The indoor unit has a soft wind mode. When the indoor unit is in a soft wind mode. The first driving unit 531 drives the plurality of first air guiding plates 3 and the plurality of second air guiding plates 4 into the second air guiding state. The indoor unit also has a common air outlet mode. When the indoor unit is in the normal air-out mode, the second driving part 532 drives the plurality of first air deflectors 3 and the plurality of second air deflectors 4 to enter the first air-guiding state. Under the gentle wind mode, just can realize a plurality of aviation baffles wave periodic rhythm through the drive of single first drive division 531, the air current flow direction of guide is different, can break up the laminar flow air current that the air conditioner was originally effectively, realizes the effect similar to natural wind gust study, avoids cold wind direct blowing. Under the ordinary air supply mode, the indoor unit realizes the laminar air outlet of the air conditioner.

When the soft wind mode is switched to the normal wind output mode, the first driving portion 531 stops the operation and the second driving portion 532 starts the operation when the first driving portion 531 moves the wind guide surfaces of the plurality of first wind guide plates 3 to be flush with the wind guide surfaces of the plurality of second wind guide plates 4.

In an alternative embodiment, when the air conditioner is switched to the soft wind mode or the normal wind guide mode is switched to the soft wind mode, the second driving portion 532 rotates to control all the wind deflectors to rotate to the horizontal state, and then the second driving portion 532 is turned off, and the first driving portion 531 is turned on to drive the wind deflectors to periodically move. When the air conditioner is in the normal air guiding mode, the first driving part 531 keeps the closed state, and the second driving part 532 is opened to drive all the air deflectors to swing up and down together. When the air conditioner is switched from the soft wind mode to the ordinary wind guiding mode, the first driving part 531 rotates to control the wind guiding plates to be parallel to each other, then the first driving part 531 is closed, and the second driving part 532 is opened to drive the wind guiding plates to swing up and down.

The technical scheme of this application still can be applied to air conditioner equipment technical field, promptly according to another aspect of this application, provides an air conditioner, including indoor set, indoor set is the indoor set in above-mentioned embodiment.

According to another aspect of the present application, there is provided a method for controlling an indoor unit in the above embodiments, the method including: when the indoor unit is switched from the soft wind mode to the ordinary wind outlet mode, the first driving part 531 is controlled to drive the crankshaft assembly 51 to move so as to drive the plurality of first air deflectors 3 and the plurality of second air deflectors 4 to rotate to the air guiding position; controlling the first driving part 531 to be turned off; the second driving portion 532 is controlled to drive the mounting base assembly 52 to move, so as to drive the plurality of first air deflectors 3 and the plurality of second air deflectors 4 to enter the first air guiding state along the air outlet 2. When the plurality of first air deflectors 3 and the plurality of second air deflectors 4 are located at the air guiding position, the air guiding surfaces of the plurality of first air deflectors 3 and the plurality of second air deflectors 4 are arranged in parallel, then the first driving portion 531 is turned off, the plurality of first air deflectors 3 and the plurality of second air deflectors 4 can be regarded as a whole large air deflector, and then the second driving portion 532 is turned on to drive all the air deflectors to swing up and down together, so that the mode switching of the indoor unit can be realized.

The method further comprises the following steps: when the indoor unit is switched from the ordinary air outlet mode to the soft air mode, the second driving part 532 is controlled to be closed; the first driving portion 531 is controlled to drive the crankshaft assembly 51 to move, so as to drive the plurality of first air deflectors 3 and the plurality of second air deflectors 4 to enter the second air guiding state.

The indoor unit comprises two modes of a common air supply mode and a soft air mode. The air supply effect of the common air supply mode is equivalent to that of air supply through a single-layer integrated air deflector. When the indoor unit is in a soft wind mode, the first air deflectors 3 and the second air deflectors 4 can effectively break up the original laminar airflow of the air conditioner, and the soft wind effect similar to natural wind gust learning is achieved. Wherein, the soft wind mode and the ordinary air supply mode are both started under the condition that the air conditioner is closed.

When the soft wind mode of the air conditioner is turned on or the normal air supply mode is switched to the soft wind mode, the second driving portion 532 rotates to control all the air deflectors to rotate to the horizontal state together, as shown in fig. 11, the schematic diagram of all the air deflectors rotating to the horizontal state together is shown, and then the second driving portion 532 is turned off, and the first driving portion 531 is turned on to drive the air deflectors to periodically move in a wave shape. Under the gentle wind mode, the swing angle of adjacent aviation baffle differs, and the air current flow direction of its guide is also different, can break up the laminar flow air current that the air conditioner was originally effectively, reduces the amount of wind that the single blows on the person, realizes the gentle wind effect similar to natural wind gust habit, promotes the travelling comfort of air conditioner.

When the air conditioner is in the normal air guiding mode, the first driving part 531 keeps the closed state, and the second driving part 532 is opened to drive all the air deflectors to swing up and down together. When the air conditioner is switched from the soft wind mode to the ordinary wind guiding mode, the first driving part 531 rotates to control the wind guiding plates to be parallel to each other, then the first driving part 531 is closed, and the second driving part 532 is opened to drive all the wind guiding plates to swing up and down together. The number of the air deflectors is not limited, and when the number of the air deflectors is increased, the airflow scattering effect in the soft wind mode is better. By adopting the technical scheme, the problem of discomfort caused by direct blowing of cold air due to structural limitation of the air deflector of the conventional air conditioner is effectively solved.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the utility model to effect such feature, structure, or characteristic in connection with other embodiments.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. An indoor unit, comprising:

the panel body (1), the panel body (1) has an air outlet (2);

the first air guide plate assembly comprises a plurality of first air guide plates (3), and the plurality of first air guide plates (3) are connected with the panel body (1);

the second air guide plate assembly comprises a plurality of second air guide plates (4), the second air guide plates (4) are connected with the panel body (1), and the first air guide plates (3) and the second air guide plates (4) are alternately arranged along the length direction of the air outlet (2);

the driving assembly (5) is connected with the first air deflector (3) and the second air deflector (4), and the driving assembly (5) is connected with the panel body (1);

the air guide surfaces of the first air guide plates (3) are arranged in a flush manner along the length direction of the air outlet (2), the air guide surfaces of the second air guide plates (4) are arranged in a flush manner along the length direction of the air outlet (2), the air guide surfaces of the first air guide plates (3) have a first air guide state which is in a flush manner with the air guide surfaces of the second air guide plates (4) and synchronously rotates to conduct air guide operation, the air guide surfaces of the first air guide plates (3) have a second air guide state which has a phase difference with the air guide surfaces of the second air guide plates (4) and conducts air guide operation simultaneously, and the driving assembly (5) is used for driving the first air guide plates (3) and the second air guide plates (4) to enter the first air guide state and the second air guide state.

2. Indoor unit according to claim 1, characterized in that the drive assembly (5) comprises:

a crankshaft assembly (51), the crankshaft assembly (51) being connected to the plurality of first air deflectors (3) and the plurality of second air deflectors (4);

a mount assembly (52), wherein the mount assembly (52) is connected with the panel body (1), and the mount assembly (52) is connected with the crankshaft assembly (51);

the driving portion (53) is connected with the mounting seat assembly (52), and the driving portion (53) drives at least one of the crankshaft assembly (51) and the mounting seat assembly (52) to rotate so as to drive the plurality of first air deflectors (3) and the plurality of second air deflectors (4) to enter the first air guiding state and the second air guiding state.

3. Indoor unit according to claim 2, characterized in that the crankshaft assembly (51) comprises:

the connecting rod (512), the connecting rod (512) is connected with the panel body (1) through the mounting seat assembly (52);

the air conditioner comprises a plurality of crank assemblies (511), the plurality of crank assemblies (511) are arranged corresponding to the plurality of first air deflectors (3) and the plurality of second air deflectors (4), each crank assembly (511) comprises at least one crank (5111) and a rocker (5112), the first end of each crank (5111) is rotatably connected with the first end of each rocker (5112), the second end of each rocker (5112) is connected with the corresponding first air deflector (3) or the corresponding second air deflector (4), and the second end of each crank (5111) is connected with the connecting rod (512).

4. The indoor unit of claim 3, wherein the connecting rod (512) is integrally provided with the crank (5111).

5. The indoor unit according to claim 3 or 4, wherein a difference in installation phase between the adjacent cranks (5111) forms a difference in phase between the air guide surface of the first air guide plate (3) and the air guide surface of the second air guide plate (4), and wherein a difference in installation phase between the adjacent cranks (5111) is 180 °.

6. Indoor unit according to claim 3, characterized in that the mount assembly (52) comprises:

a mount body (521);

a first gear (522), wherein the first gear (522) is installed on the installation seat body (521), and the first gear (522) is connected with the connecting rod (512);

and a second gear (523), wherein the second gear (523) is connected to the mounting seat body (521), the second gear (523) is engaged with the first gear (522), and the second gear (523) is connected to an output shaft of the driving part (53).

7. The indoor unit according to claim 6, wherein the drive unit (53) includes:

the first driving part (531), the first driving part (531) is connected with the mounting seat body (521), an output shaft of the first driving part (531) is connected with the second gear (523), and the first driving part (531) is used for driving the connecting rod (512) to drive the first air deflectors (3) and the second air deflectors (4) to enter the second air guiding state;

the second driving part (532), the second driving part (532) with at least one of mount pad body (521) and panel body (1) is connected, the output shaft of the second driving part (532) with mount pad body (521) is connected, the output shaft of first driving part (531) and the output shaft of second driving part (532) set up parallelly, the second driving part (532) is used for driving mount pad body (521) and drives a plurality of first aviation baffles (3) and a plurality of second aviation baffles (4) to get into the first wind-guiding state.

8. The indoor unit according to claim 7, wherein the indoor unit has a soft wind mode, and when the indoor unit is in the soft wind mode, the first driving unit (531) drives the plurality of first air guiding plates (3) and the plurality of second air guiding plates (4) to the second air guiding state.

9. The indoor unit according to claim 8, further comprising a normal air-out mode, wherein the second driving unit (532) drives the plurality of first air deflectors (3) and the plurality of second air deflectors (4) to the first air guiding state when the indoor unit is in the normal air-out mode.

10. The indoor unit according to claim 9, wherein when the first driving unit (531) moves the air guide surfaces of the plurality of first air guide plates (3) to be flush with the air guide surfaces of the plurality of second air guide plates (4) when the soft wind mode is switched to the normal wind output mode, the first driving unit (531) stops operating and the second driving unit (532) starts operating.

11. An air conditioner comprising an indoor unit, characterized in that the indoor unit is the indoor unit according to any one of claims 1 to 10.

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