CN110260495A - Air conditioner and wind deflector control method for air conditioner heat-production - Google Patents

Abstract

The invention relates to the technical field of air conditioners, in particular to an air conditioner and a method for controlling an air deflector used for heating of the air conditioner. The air conditioner of the present invention comprises a casing and an air deflector group, the air deflector group includes a first air deflector, the casing is provided with an air outlet, and the first air deflector is rotatably arranged on the casing so as to be able to Blocking or opening the air outlet; the wind deflector group also includes a second wind deflector, the second wind deflector is embedded on the first wind deflector and can rotate non-coaxially relative to the first wind deflector; The control method of the present invention includes: when the air conditioner is in the heating condition, turning the first wind deflector to the closed position; turning the second wind deflector to the first set position; making the second wind deflector Rotating back and forth within the first set angle range, the control method of the present invention achieves a rapid heating effect by closing the first air deflector and opening the second air deflector to increase the flow velocity of the hot air.

Description

Air conditioner and air deflector control method for air conditioner heating

technical field

The invention relates to the technical field of air conditioners, in particular to an air conditioner and a method for controlling an air deflector used for heating of the air conditioner.

Background technique

Embedded air conditioners are widely used in shopping malls, large venues, offices, classrooms and other environments with large spaces. Since embedded air conditioners are usually installed on the ceiling, they have the advantages of small footprint, large radiation area, and good heat exchange effect. advantage.

Most of the existing embedded air conditioners are equipped with a large air deflector at the air outlet. The large air deflector is used to guide the airflow blown out of the air outlet to a longer distance. The direction of the airflow can also be controlled by rotating the large air deflector. However, in view of the limited rotation angle of the large wind deflector, and the airflow direction can only change along the swing direction of the large wind deflector, the existing embedded air conditioners have the problems of single air supply mode and limited air supply range, which cannot be realized. More comprehensive and extensive air supply effect.

Correspondingly, the art needs a new air conditioner and a method for controlling the air deflector used for heating the air conditioner to solve the above problems.

Contents of the invention

In order to solve the above-mentioned problems in the prior art, that is, the existing embedded air conditioner can only guide the air through the large air deflector, so that the air supply mode is single and the air supply range is limited. On the one hand, the present invention provides a The air deflector control method is used for the heating of an air conditioner, the air conditioner includes a casing and an air deflector group, the air deflector group includes a first air deflector, and an air outlet is arranged on the casing, so The first wind deflector is rotatably arranged on the housing so as to block or open the air outlet; the wind deflector set also includes a second wind deflector, and the second wind deflector It is embedded on the first wind deflector and can rotate non-coaxially with respect to the first wind deflector;

The air deflector control method includes: when the air conditioner is in a heating condition, rotating the first air deflector to a closed position; rotating the second air deflector to a first setting position; after "the second wind deflector rotates to the first set position", make the second wind deflector rotate back and forth within the first set angle range.

In the preferred technical solution of the above wind deflector control method, the first set angle range is 10° to 60°, the first set position and the horizontal plane form a first set angle, and the first set The angle falls within the first set angle range.

In a preferred technical solution of the method for controlling the wind deflector above, the first set angle is 60°.

In the preferred technical solution of the above air deflector control method, after the step of "rotating the first air deflector to the closed position", the control method further includes: obtaining the indoor ambient temperature; When the set target temperature is reached, the first air guide plate is rotated to the second set position while the second air guide plate is rotated back and forth within the first set angle range.

In the preferred technical solution of the above air deflector control method, after the step of "rotating the first air deflector to the closed position", the control method further includes: obtaining the indoor ambient temperature; When the set target temperature is reached, the first air guide plate is rotated back and forth within the second set angle range while the second air guide plate is rotated back and forth within the first set angle range.

In the preferred technical solution of the above air deflector control method, after the step of "rotating the first air deflector to the closed position", the control method further includes: obtaining the indoor ambient temperature; When the set target temperature is reached, the second air guide plate is rotated to a third set position, and the first air guide plate is rotated to a fourth set position.

In the preferred technical solution of the above air deflector control method, the housing is provided with a first motor for driving the first air deflector,

The step of "rotating the first wind deflector to the closed position" specifically includes: driving the first wind deflector to rotate to the closed position by the first motor.

In the preferred technical solution of the above air deflector control method, the first wind deflector is provided with a second motor for driving the second wind deflector to rotate,

The step of "rotating the second wind deflector to the first set position" specifically includes: making the second motor drive the second wind deflector to rotate to the first set position;

The step of "making the second wind deflector rotate back and forth within the first set angle range" specifically includes: making the second motor drive the second wind deflector to rotate back and forth within the first set angle range.

Another aspect of the present invention also provides an air conditioner, the air conditioner includes a controller, and the controller is used to implement the air deflector control method described in any one of the above solutions.

In a preferred technical solution of the above air conditioner, the air conditioner is an embedded air conditioner, and the embedded air conditioner includes a plurality of the air guide plate groups.

In the air conditioner of the present invention, the second wind deflector is embedded in the first wind deflector, and the two wind deflectors can rotate non-coaxially, so that the first wind deflector and the second wind deflector can be controlled individually or simultaneously. The two wind deflectors rotate to realize more diverse air supply forms. Based on this structure, the present invention also proposes a method for controlling the air deflector for heating the air conditioner. When the air conditioner is in the heating condition, the control method rotates the first air deflector to the closed position And open the second air deflector, at this time the hot air can only be sent out by the second air deflector, at this time, due to the reduction of the air outlet area, the flow speed of the hot air will increase, and the mixing speed of the hot air and the indoor air per unit time will be accelerated , thus shortening the air mixing time and achieving rapid heating effect.

Description of drawings

The air conditioner and the air deflector control method for heating the air conditioner of the present invention will be described below with reference to the accompanying drawings and in combination with the embedded air conditioner. In the attached picture:

Fig. 1 is a structural schematic diagram of an indoor unit of an embedded air conditioner according to an embodiment of the present invention, in which the first air deflector and the second air deflector shown in the figure are both open;

Fig. 2 is a schematic cross-sectional view of an indoor unit of an embedded air conditioner according to an embodiment of the present invention, in which both the first air deflector and the second air deflector shown in the figure are in an open state;

Fig. 3 is an enlarged schematic diagram of part A in Fig. 2;

Fig. 4 is a schematic structural view of the panel assembly of the indoor unit of the embedded air conditioner according to an embodiment of the present invention;

Fig. 5 is an enlarged schematic diagram of part B in Fig. 4;

Fig. 6 is a schematic flow diagram 1 of an air deflector control method for air conditioner heating according to an embodiment of the present invention;

FIG. 7 is a second schematic flow diagram of a method for controlling an air deflector for heating of an air conditioner according to an embodiment of the present invention.

Reference signs:

1. Panel assembly; 11. Panel frame; 111. Air outlet; 112. Docking slot; 12. Air intake grille; 2. Shell body; 31. First air deflector; 311. First part; 312. Second Part; 3111, installation opening; 3112, second step structure; 32, second air guide plate; 321, first step structure; 33, first air guide plate motor; 34, rotating arm; 35, second air guide plate motor.

Detailed ways

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention. For example, although this embodiment describes the air conditioner of the present invention by taking the embedded air conditioner as an example, it should be noted that the air conditioner of the present invention is not limited to the embedded air conditioner, and can also be other types of air conditioners. Those skilled in the art can make adjustments as needed so as to adapt to specific applications. The air conditioner of the present invention can also be a wall-mounted air conditioner, a cabinet air conditioner, and the like. For another example, although the various steps of the method of the present invention are described in a specific order in this application, these orders are not limiting, and those skilled in the art can follow different orders without departing from the basic principle of the present invention. to perform the steps.

It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is only for convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In addition, it should be noted that, in the description of the present invention, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a It is a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary, and it may be the internal communication of two components. Those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

First refer to Fig. 1 and Fig. 2, wherein Fig. 1 is a structural schematic diagram of an indoor unit of an embedded air conditioner according to an embodiment of the present invention, and the first air deflector and the second air deflector shown in the figure are both Open state; Fig. 2 is a cross-sectional schematic diagram of an indoor unit of an embedded air conditioner according to an embodiment of the present invention, the first air deflector and the second air deflector shown in the figure are both open; Fig. 3 is The enlarged schematic diagram of part A in Fig. 2.

As shown in Figure 1, Figure 2 and Figure 3, the embedded air conditioner of the present invention includes an indoor unit and an outdoor unit, the indoor unit includes a housing, the housing includes a housing body 2 and is detachably arranged on the housing body 2 The panel assembly 1 includes a panel frame 11 and an air intake grill 12 , and the panel frame 11 is provided with a plurality of air outlets 111 . The indoor unit also includes a plurality of wind deflector groups, the wind deflector group includes a first wind deflector 31 and a second wind deflector 32, the first wind deflector 31 is rotatably arranged on the panel frame 11 so as to be able to seal Block or open the air outlet 111 , the second air guide plate 32 is embedded on the first air guide plate 31 and the second air guide plate 32 can rotate non-coaxially relative to the first air guide plate 31 .

It can be seen that the embedded air conditioner of the present invention is provided with a second wind deflector 32 in an embedded manner on the first wind deflector 31 and enables the second wind deflector 32 to be different from the first wind deflector 31 . The axis rotates, and various air supply combinations can be formed by rotating the first air deflector 31 and the second air deflector 32 individually or simultaneously, thereby realizing more diverse air direction control, thereby satisfying various air supply requirements of users. For example, when the first wind deflector 31 is rotated from the closed position to open the air outlet 111, the second wind deflector 32 is opened at this time, which can divert and guide the airflow, forming two airflows with different directions, thus Expanded air supply range. Then, by adjusting the rotation angles of the first wind deflector 31 and the second wind deflector 32 , the flow direction of each airflow can be changed, so that the airflow can blow to multiple areas of the indoor space. Secondly, the design of the embedded air deflector group can ensure the flatness of the air deflector group. In addition, compared with the coaxially arranged wind deflector group, the arrangement form of the second wind deflector 32 of the present invention can be more flexible, and those skilled in the art can adjust the second wind deflector 32 at the first The setting position on the wind deflector, the position of the pivot shaft of the second wind deflector, and the rotation direction of the second wind deflector are set. As an example, the first wind deflector 31 is pivotally arranged on the On the panel frame 11, the second wind deflector 32 is embedded on the first wind deflector 31 and the pivot axis of the second wind deflector 32 is arranged so that the second wind deflector 32 is away from the air outlet 111 along the air outlet direction. In the cooling/heating mode, the first air deflector 31 and the second air deflector 32 are respectively opened outward, and the first air deflector 31 will send part of the cold/hot air to the air far away from the embedded air conditioner. The second air deflector 32 will send part of the cold/hot airflow to the space below the embedded air conditioner, so that the cold/hot airflow can be fully mixed with the air in the indoor space, thereby improving the cooling effect. / heating effect.

In a possible implementation, as shown in FIG. 3 , the first wind deflector 31 is provided with an installation opening 3111 along its thickness direction, and the second wind deflector 32 is rotatably arranged in the installation opening 3111, so that Open or block the installation port 3111. When the second air deflector 32 is in the closed state, the installation opening 3111 is blocked by the second air deflector 32 , and the airflow can only be sent out by the first air deflector 31 . When the second wind deflector 32 rotates, the installation opening 3111 is opened, and at this time, part of the air flow will be sent out from the installation opening 3111 under the guidance of the second wind deflector 32 , thus playing the role of diversion.

The shape of the installation opening 3111 can be various. Preferably, the installation opening 3111 is set as a rectangle to facilitate manufacturing. Of course, the shape of the installation opening 3111 is not limited thereto, and it can also be circular, oval or other possible shapes. In addition, the number of installation ports is not limited to one in the example, and a plurality of installation ports may be provided on the first air guide plate and a second air guide plate may be provided in each installation port to control the opening and closing of the installation ports. Those skilled in the art can flexibly set the shape, quantity and location of the installation openings according to the actual situation.

It can be understood that the installation method of the second air deflector 32 is not limited to the above-mentioned method of being disposed at the installation opening 3111 , and those skilled in the art can adjust the installation method of the second air deflector 32 according to actual needs. As an example, an installation gap is formed on the side of the first wind deflector 31 away from the air outlet 111 along the air outlet direction, and the second wind deflector 32 is rotatably disposed in the installation gap.

In a preferred embodiment, as shown in FIG. 3 , at least one side of the second wind deflector 32 is formed with a first docking structure, and the outer edge of the installation port 3111 is formed with a second docking structure at a position corresponding to the first docking structure. For the docking structure, when the second wind deflector 32 blocks the installation opening 3111 , the first docking structure and the second docking structure abut against each other. Through the setting of the first docking structure and the second docking structure, while ensuring the surface flatness of the wind deflector group, the gap between the two wind deflectors can be reduced as much as possible, or even eliminated, especially in the first wind deflector 31 When the second wind deflector 32 is opened and the second wind deflector 32 is closed, the first docking structure and the second docking structure abut against each other to reduce or even eliminate the gap between the two wind deflectors, thereby preventing the airflow from passing through the two wind deflectors. leaked through the gaps between. In addition, this arrangement can also solve the problem of dust entering the housing from the gaps and causing pollution inside the housing.

The specific forms of the first docking structure and the second docking structure can be various. As an example, as shown in FIG. side) is provided with a first step structure 321, and the outer edge of the installation port 3111 is provided with a second step structure 3112 at the position corresponding to the first step structure 321. When the second air deflector 32 blocks the installation port 3111, the second A stepped structure 321 abuts against the second stepped structure 3112 . Through the setting of the (first, second) step structure, the gap between the first wind deflector 31 and the second wind deflector 32 can be well sealed, and the processing and production are also facilitated.

It should be noted that the structure, quantity and arrangement positions of the first docking structure and the second docking structure are not limited to the above examples, and those skilled in the art can flexibly set them according to the actual situation. If plate-shaped first docking structures can be provided on the four sides of the second wind deflector 32 , groove-shaped second docking structures are provided at corresponding positions on the outer edge of the installation opening 3111 .

Continuing to refer to FIG. 1 , FIG. 2 and FIG. 3 , in a preferred embodiment, the first wind deflector 31 sequentially includes a first part 311 and a second part 312 along the wind outlet direction, and the first part 311 is roughly a horizontal plate-like structure , the installation port 3111 is provided on the first part 311 . The installation port 3111 can be made close to the air outlet 111 through the above arrangement, so that the airflow from the air outlet 111 can flow to the installation port 3111 more easily, and the first part of the horizontal plate structure is also convenient for the installation of the second air deflector. The second part 312 sequentially includes an upstream end and a downstream end along the air outlet direction, and the upstream end of the second part 312 is higher than the downstream end. Through this setting, the airflow can be guided to be sent upwards, avoiding a large amount of airflow directly blowing the user, thereby improving the comfort of the user. There may be various shapes of the second part. As an example, as shown in FIG. 3 , the second part 312 is an arc-shaped plate-like structure.

It should be noted that the first part 311 and the second part 312 can also be in other shapes, such as the first part 311 and the second part 312 are both arc-shaped plate structures, or the first part 311 and the second part 312 are both horizontal plate-shaped structure. In addition, the shape of the first wind deflector 31 is not limited to a two-stage structure. For example, the first wind deflector 31 can also be an arc-shaped structure as a whole. Those skilled in the art can flexibly set the shape of the first wind deflector 31 according to the actual situation. Specific structure in order to adapt to specific application scenarios.

Preferably, as shown in FIG. 1 , the panel frame 11 is provided with a docking groove 112 matching the first wind deflector 31 , and when the first wind deflector 31 blocks the air outlet 111 , the first wind deflector 31 is embedded in the docking slot. And when the first air deflector is completely embedded in the docking groove 112 , the outer surface of the first air deflector 31 is flush with the outer surface of the panel frame 11 . Through this arrangement, the surface flatness of the panel assembly 1 can be improved.

Referring next to Figure 4 and Figure 5, wherein Figure 4 is a structural schematic diagram of the panel assembly of the indoor unit of the embedded air conditioner according to an embodiment of the present invention; Figure 5 is an enlarged schematic diagram of part B in Figure 4 . As shown in Figure 4 and Figure 5, in a possible implementation, the inside of the panel frame 11 (that is, the side close to the housing body 2) is provided with a first wind deflector motor box, the first wind deflector motor box A first wind deflector motor 33 (i.e. the first motor) is installed in the box, a rotating arm 34 is arranged on the first wind deflector 31, and the first wind deflector motor 33 drives the first wind deflector 31 by driving the rotating arm 34 turn. The inboard of the first wind deflector 31 is provided with the second wind deflector motor box, the second wind deflector motor 35 (i.e. the second motor) is installed in the second wind deflector motor box, the second wind deflector motor 35 is used To drive the second wind deflector 32 to rotate relative to the first wind deflector 31 .

The independent rotation of the two air deflectors can be realized through the above arrangement, and the user can selectively make the two wind deflectors rotate synchronously to guide the wind or make the two wind deflectors rotate independently to guide the wind according to actual needs. In addition, since the second wind deflector 32 is arranged on the first wind deflector 31 , the second wind deflector 32 can not only rotate with the first wind deflector 31 , but also can rotate relative to the first wind deflector 31 , In this way, more abundant and diverse air supply methods can be formed.

Preferably, the number of the first wind deflector motor 33 is set to two in order to improve the rotation reliability of the first wind deflector 31, and the two motors are respectively arranged on the inner side of the panel frame 11 close to the first wind deflector 31 The position of both ends of the motor makes the weight distribution of the motor more balanced.

It should be noted that in practical applications, the setting of the second wind deflector motor 35 is not necessary, and those skilled in the art can choose whether to install the second wind deflector motor 35 according to actual needs. As an example, the first wind deflector 31 is provided with an installation opening 3111, the second wind deflector 32 is rotatably arranged in the installation opening 3111 through a pivot shaft, and the first wind deflector 31 is set at a position corresponding to the pivot shaft. limited device. The controller of the air conditioner realizes the locking and unlocking of the pivot shaft by controlling the limit device. When the pivot shaft is locked, the second wind deflector cannot rotate; when the pivot shaft is unlocked, the first wind deflector When the plate 31 swings back and forth driven by the first wind deflector motor 33 , the second wind deflector 32 also swings back and forth along with the first wind deflector.

Those skilled in the art can understand that, in addition to the components of the embedded air conditioner described above, the embedded air conditioner obviously also includes other components and structures. The shape and characteristics of the embedded air conditioner in the prior art should be understood, and these shapes and characteristics should not be regarded as limiting the present invention. For example, an embedded air conditioner may also include a compressor, a heat exchanger, and the like.

Next, refer to FIG. 2 and FIG. 6 , wherein FIG. 6 is a first schematic flowchart of a method for controlling an air deflector for heating of an air conditioner according to an embodiment of the present invention. As shown in Figure 6, based on the structure of the above-mentioned air conditioner, the present invention also provides a method for controlling the air deflector for heating the air conditioner. The method for controlling the air deflector of the present invention includes:

Step S10: When the air conditioner is in the heating mode, the first air deflector is rotated to the closed position.

In step S10, the first wind deflector 31 is driven by the first wind deflector motor to rotate the first wind deflector 31 to the closed position. It can be understood that if the first wind deflector 31 is at the closed position at the beginning, then "turning to the closed position" in step S10 should be interpreted as "keeping at the closed position".

Step S20: Rotate the second wind deflector to the first set position.

In step S20, the first set position is at a first set angle with the horizontal plane, and the first set angle may be preset at the factory stage, or set by the user according to actual needs during use. In addition, in one heating mode, the first set angle can be preset with multiple values, so that the user can select the first set angle. There are many ways to rotate the second wind deflector 32. Preferably, the second wind deflector 32 is driven by the second wind deflector motor so that the second wind deflector 32 is rotated to close relative to the first wind deflector 31. Location.

Step S30: Make the second wind deflector rotate back and forth within the first set angle range.

The second wind deflector 32 is driven to rotate back and forth within the first set angle range by the second wind deflector motor 35 . It can be understood that the specific value of the first set angle range in step S30 may be preset in advance at the factory, or may be set by the user according to actual needs during use. In addition, in one heating mode, not only one set of the first set angle range can be set, but also multiple sets can be preset so that the user can select the first set angle range.

It should be noted here that although the above example is described as firstly rotating the first wind deflector 31 and then rotating the second wind deflector 32, in practical applications, it is also possible to rotate the second wind deflector 32 first and then rotate The first wind deflector 31, or rotate the two wind deflectors at the same time. Those skilled in the art can set the rotation sequence of the first wind deflector 31 and the second wind deflector 32 according to actual requirements.

The advantage of the above arrangement is that the first air deflector 31 is rotated to the closed position to close the air outlet. At this time, the air outlet 111 on the panel frame 11 is blocked by the first air deflector 31, and the air flow cannot be passed by the first air deflector. 31 send out. Then open the second air deflector 32 to the first set position, so that the hot air can only be sent into the indoor space from the installation opening 3111 by the second air deflector 32, because the air outlet area decreases, the flow speed of the hot air will increase Large, the mixing speed of hot air flow and indoor air per unit time is accelerated, thereby shortening the air mixing time and achieving rapid heating effect. By adjusting the rotation angle of the second air deflector 32 to change the flow direction of the airflow, thereby expanding the air supply range and ensuring the heating effect.

After years of experimental research by the inventor, it is found that when the rotation angle of the second air deflector 32 exceeds 80°, the problem of "air short circuit" is likely to occur. Specifically, when the rotation angle of the second air deflector exceeds 80°, the hot air flow sent by the second air deflector is easily directly sucked into the air inlet, and cannot participate in the mixing and heating of the indoor air. In view of this, preferably, the first setting angle is 80°, and the range of the first setting angle is 10° to 80°. Through this setting, the air path can be expanded as much as possible under the premise of avoiding the occurrence of "air path short circuit". The air supply range of the second air deflector 32 enables the hot air to blow to various indoor areas as much as possible, thereby ensuring the temperature uniformity of the indoor environment.

Referring to FIG. 7 , FIG. 7 is a second schematic flowchart of a method for controlling an air deflector for heating of an air conditioner according to an embodiment of the present invention. As shown in Figure 7, in a preferred implementation manner, after step S30, that is, after the step of "making the second wind deflector rotate back and forth within the first set angle range", the control method further includes:

Step S40: Obtain the indoor ambient temperature.

Step S50: Judging whether the indoor ambient temperature reaches the set target temperature:

If so, execute step S60;

If not, step S40 is executed to continue collecting the indoor ambient temperature.

Step S60: Rotate the first air deflector to the second set position while the second air deflector is rotated back and forth within the first set angle range.

Wherein, the second setting position and the horizontal plane form a second setting angle, and the second setting angle may be preset in advance at the factory stage, or may be set by the user according to actual needs during use. In addition, in a heating mode, the second set angle can be preset with multiple values, so that the user can select the second set angle.

After many years of research and experimentation by the inventor, it is found that when the rotation angle of the first air deflector 31 exceeds 60°, the problem of "short circuit of the air path" is likely to occur. Specifically, when the rotation angle of the air deflector exceeds 60°, the hot air flow sent by the first air deflector 31 is easily directly sucked into the air inlet, and cannot participate in the mixing and heating of the indoor air. In view of this, preferably, preferably, the second setting angle is 60°, through this setting, the air supply of the first air deflector 31 can be expanded as much as possible under the premise of avoiding the occurrence of "air path short circuit". scope.

By monitoring the indoor ambient temperature, the movement of the first air deflector 31 and the second air deflector 32 is controlled according to the indoor ambient temperature to achieve different heating effects. One wind deflector 31 is turned to the closed position and the second wind deflector 32 is turned to the first set position to achieve rapid heating effect. When the indoor ambient temperature reaches the target temperature set by the user, while the second air guide plate 32 rotates back and forth within the first set angle range, the first air guide plate 31 is controlled to open to the second set position, thereby Enlarging the air outlet area makes the heating and air supply softer. In this way, the indoor environment temperature can be kept stable, and the soft air supply mode can also improve the comfort of users.

It should be noted that when the indoor ambient temperature reaches the target temperature set by the user, the movement forms of the first air deflector 31 and the second air deflector 32 are not limited to the above examples, and those skilled in the art can flexibly set the indoor temperature according to the actual situation. The movement form of the first air deflector 31 and the second air deflector 32 after the ambient temperature reaches the set target temperature is sufficient as long as it can make the heating and air supply more gentle.

As an alternative, when the indoor ambient temperature reaches the set target temperature, while the second wind deflector 32 is rotated back and forth within the first set angle range, the first wind deflector 31 is rotated at the second setting angle. Rotate back and forth within a certain angle range. Or, when the indoor ambient temperature reaches the set target temperature, the second air guide plate 32 is rotated to the third set position, and the first air guide plate 31 is rotated to the fourth set position, wherein the third air guide plate 31 is rotated to the fourth set position. The set position forms a third set angle with the horizontal plane, and the fourth set position forms a fourth set angle with the horizontal plane. Preferably, the second set angle ranges from 10° to 60°, the third set position forms a third set angle with the horizontal plane, the fourth set position forms a fourth set angle with the horizontal plane, and the third set angle The value range is 60° to 80°, and the value of the fourth set angle is 5° to 10°.

It should be noted that, in the above alternative solution, the values of the second set angle range, the third set angle and the fourth set angle can be preset in advance at the factory stage, or can be determined by the user during use. set according to actual needs. In addition, in one heating mode, not only one set of values for the second set angle range, the third set angle and the fourth set angle can be set, but also multiple sets can be preset so that the user can adjust the first set angle. Choose from a fixed range of angles.

To sum up, the embedded air conditioner of the present invention is provided with an installation opening 3111 on the first air deflector 31 and a second air deflector 32 is embedded in the installation opening 3111. By rotating the second air guide The plate 32 plays a role in diverting and guiding the airflow, thereby enlarging the range of air supply. The embedded design can ensure the smoothness of the outside of the wind deflector group. Preferably, a first wind deflector motor 33 is provided on the inside of the panel frame 11, a second wind deflector motor 35 is arranged on the inside of the first wind deflector 31, and the first wind deflector motor 33, the second wind deflector The plate motor 35 respectively drives the first air deflector 31 and the second air deflector 32 to rotate independently to form various air supply forms, thereby meeting more diverse air supply requirements of users. The air deflector control method for air conditioner heating of the present invention reduces the air outlet area and increases the flow velocity of the airflow by closing the first air deflector and opening the second air deflector, thereby mixing the hot air flow with the indoor air The speed is increased to achieve rapid heating effect. Preferably, when the indoor ambient temperature reaches the set target temperature, the first air deflector is opened to increase the air supply area, thereby maintaining a stable indoor temperature and achieving a soft heating effect, thereby improving user experience.

So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings, but those skilled in the art will easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present invention.

Claims (10)

1. a kind of wind deflector control method for air conditioner heat-production, which is characterized in that the air conditioner includes shell and wind-guiding Board group, the wind-guiding board group include the first wind deflector, air outlet are provided on the shell, first wind deflector is can be rotated Mode be set on the shell so as to block or open the air outlet；

The wind-guiding board group further includes the second wind deflector, and second wind deflector is set to first wind-guiding in a manner of being embedded in And it can be relative to the non-coaxial rotation of the first wind deflector on plate；

The control method includes:

In the case of the air conditioner is in heating condition, first wind deflector is made to turn to closed position；

Second wind deflector is set to turn to the first setting position；

After second wind deflector turns to the first setting position, make second wind deflector in the first set angle range Inside carry out back rotation.

2. wind deflector control method according to claim 1, which is characterized in that

The first set angle range is 10 ° to 60 °, and first setting position is horizontal by the first set angle, institute It states the first set angle and falls into the first set angle range.

3. wind deflector control method according to claim 2, which is characterized in that first set angle is 60 °.

4. wind deflector control method according to any one of claim 1 to 3, which is characterized in that " make described second to lead Aerofoil carrys out back rotation within the scope of the first set angle " the step of after, the control method further include:

Obtain indoor environment temperature；

The indoor environment temperature reach setting target temperature in the case of, make second wind deflector in the first set angle While carrying out back rotation in degree range, first wind deflector is made to turn to the second setting position.

5. wind deflector control method according to any one of claim 1 to 3, which is characterized in that " make described second to lead Aerofoil carrys out back rotation within the scope of the first set angle " the step of after, the control method further include:

Obtain indoor environment temperature；

The indoor environment temperature reach setting target temperature in the case of, make second wind deflector in the first set angle While carrying out back rotation in degree range, first wind deflector is made to carry out back rotation within the scope of the second set angle.

6. wind deflector control method according to any one of claim 1 to 3, which is characterized in that " make described second to lead Aerofoil carrys out back rotation within the scope of the first set angle " after, the control method further include:

Obtain indoor environment temperature；

In the case of the indoor environment temperature reaches setting target temperature, second wind deflector is made to turn to third setting Position, and first wind deflector is made to turn to the 4th setting position.

7. wind deflector control method according to claim 1, which is characterized in that the shell is equipped with described for driving The first motor of first wind deflector,

The step of " first wind deflector is made to turn to closed position ", specifically includes:

First wind deflector is driven to turn to closed position by the first motor.

8. wind deflector control method according to claim 1, which is characterized in that first wind deflector is equipped with for driving The second motor of the second wind deflector rotation is moved,

The step of " second wind deflector is made to turn to the first setting position ", specifically includes:

The second wind deflector described in second motor driven is set to turn to first setting position；

The step of " second wind deflector is made to carry out back rotation within the scope of the first set angle ", specifically includes:

The second wind deflector described in second motor driven is set to carry out back rotation within the scope of the first set angle.

9. a kind of air conditioner, which is characterized in that the air conditioner includes controller, and the controller requires 1 for perform claim To wind deflector control method described in any one of 8.

10. air conditioner according to claim 9, which is characterized in that the air conditioner is embedded air-conditioner, the insertion Formula air conditioner includes multiple wind-guiding board groups.