CN112344533A

CN112344533A - Mesh enclosure cleaning control method and system of air conditioner and air conditioner

Info

Publication number: CN112344533A
Application number: CN201910726555.7A
Authority: CN
Inventors: 贺杰; 程超; 钟志尧; 宫笋
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2021-02-09

Abstract

The application provides a sliding door control method and system of an air conditioner and the air conditioner. The method for controlling the adjustable sliding door comprises the following steps: receiving a power-on/power-off instruction; if the command is a starting command, controlling the sliding door to open the air outlet in a first driving mode; and if the command is a shutdown command, controlling the sliding door to close the air outlet in a second driving mode, wherein the speed of controlling the sliding door to open in the first driving mode is higher than the speed of controlling the sliding door to close in the second driving mode, and the torque of controlling the sliding door to open in the first driving mode is lower than the torque of controlling the sliding door to close in the second driving mode. The sliding door control method for the air conditioner can rapidly open the sliding door when the air conditioner is started, so that the air conditioner can timely enter a working ready state, the use experience of the air conditioner is further improved, in addition, when the air conditioner is shut down, the sliding door can be effectively guaranteed to be closed in place, and the reliability of the air conditioner is improved.

Description

Mesh enclosure cleaning control method and system of air conditioner and air conditioner

Technical Field

The application relates to the technical field of household appliances, in particular to a mesh enclosure cleaning control method and system of an air conditioner and the air conditioner.

Background

With the development of air conditioners, people pay attention to not only the heating/cooling performance of the air conditioner but also the response aging of the air conditioner, namely: whether it is possible to quickly respond to the user's demand. In the related art, taking a cabinet air conditioner as an example, in order to improve the appearance of the cabinet air conditioner, a sliding door for opening and closing an air outlet is generally provided, and when the air conditioner is used, the sliding door slides downwards to open the air outlet so as to prepare for cooling/heating. When the air conditioner is shut down, the sliding door rises to close the air outlet. The following technical problems exist:

the sliding door is sometimes not closed in place, which affects the reliability of the air conditioner, and in addition, the air conditioner is started, the sliding time of the sliding door is long, which affects the quick response requirement of the user and causes the complaint of the user.

Disclosure of Invention

The present application is directed to solving at least one of the above problems.

To this end, an object of the present application is to provide a sliding door control method of an air conditioner. According to the method, when the air conditioner is started, the sliding door can be quickly opened, so that the air conditioner can timely enter a working ready state, the use experience of the air conditioner is further improved, in addition, when the air conditioner is shut down, the sliding door can be effectively guaranteed to be closed in place, and the reliability of the air conditioner is improved.

A second object of the present application is to provide a sliding door control system of an air conditioner.

A third object of the present application is to provide an air conditioner.

A fourth object of the present application is to propose a non-transitory computer-readable storage medium.

In order to achieve the above object, an embodiment of a first aspect of the present application discloses a sliding door control method of an air conditioner including a sliding door for opening and closing an outlet of the air conditioner, the method including: receiving a power-on/power-off instruction; if the command is a starting command, controlling the sliding door to open the air outlet in a first driving mode; and if the command is a shutdown command, controlling the sliding door to close the air outlet in a second driving mode, wherein the speed of controlling the sliding door to open in the first driving mode is higher than the speed of controlling the sliding door to close in the second driving mode, and the torque of controlling the sliding door to open in the first driving mode is lower than the torque of controlling the sliding door to close in the second driving mode.

According to the sliding door control method of the air conditioner, when the air conditioner is started, the sliding door can be quickly opened, the air conditioner can timely enter a working ready state, the use experience of the air conditioner is further improved, in addition, when the air conditioner is shut down, the sliding door can be effectively guaranteed to be closed in place, and the reliability of the air conditioner is improved.

In some examples, the sliding door is a sliding door, and the controlling the sliding door to open the air outlet includes: controlling the sliding door to descend so as to open the air outlet; the control the sliding door closes the air outlet, include: and controlling the sliding door to ascend so as to close the air outlet.

In some examples, the sliding door is driven to move by a four-phase stepping motor, the first driving mode is a 4-phase 4-beat driving mode, the second driving mode is a 4-phase 8-beat driving mode, the four-phase stepping motor drives the sliding door to descend by the 4-phase 4-beat driving mode, and the four-phase stepping motor drives the sliding door to ascend by the 4-phase 8-beat driving mode.

A second aspect of the present application discloses a sliding door control system of an air conditioner including a sliding door for opening and closing an air outlet of the air conditioner, the system including: the receiving module is used for receiving a starting/shutdown instruction; the control module is used for controlling the sliding door to open the air outlet in a first driving mode when a starting instruction is issued, and controlling the sliding door to close the air outlet in a second driving mode when the stopping instruction is issued, wherein the speed of controlling the sliding door to open in the first driving mode is higher than the speed of controlling the sliding door to close in the second driving mode, and the torque of controlling the sliding door to open in the first driving mode is lower than the torque of controlling the sliding door to close in the second driving mode.

According to the sliding door control system of the air conditioner, when the air conditioner is started, the sliding door can be rapidly opened, the air conditioner can timely enter a working ready state, the use experience of the air conditioner is further improved, in addition, when the air conditioner is shut down, the sliding door can be effectively guaranteed to be closed in place, and the reliability of the air conditioner is improved.

In some examples, the sliding door is a sliding door, and the control module is configured to control the sliding door to descend to open the air outlet and to control the sliding door to ascend to close the air outlet.

In some examples, the control module drives the sliding door to move through a four-phase stepping motor, the first driving mode is a 4-phase 4-beat driving mode, the second driving mode is a 4-phase 8-beat driving mode, the four-phase stepping motor drives the sliding door to descend in the 4-phase 4-beat driving mode, and the four-phase stepping motor drives the sliding door to ascend in the 4-phase 8-beat driving mode.

An embodiment of a third aspect of the present application discloses an air conditioner, comprising: the slide door control system of an air conditioner according to the second aspect described above. This air conditioner can make the sliding door open fast when the start, makes the air conditioner in time get into the state of work ready, and then promotes the use of air conditioner and experiences, in addition, when shutting down, can effectively guarantee that the sliding door closes and targets in place, promotes the reliability of air conditioner.

Embodiments of a fourth aspect of the present application disclose a computer-readable storage medium, on which a sliding door control program of an air conditioner is stored, which when executed by a processor implements the sliding door control method of the air conditioner of the first aspect described above.

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

Drawings

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

FIG. 1 is a partial schematic structural view of an indoor air conditioner according to an embodiment;

fig. 2 is a sectional view of an air conditioning indoor unit of an embodiment;

fig. 3 is a schematic structural view of an air conditioning indoor unit according to an embodiment;

FIG. 4 is a schematic view of a portion of an indoor air conditioner from another perspective according to an embodiment;

fig. 5 is a front view of an air conditioning indoor unit of an embodiment;

fig. 6 is a schematic partial structure view of the air outlet cover according to an embodiment;

FIG. 7 is an exploded view of a part of the structure of an indoor air conditioner according to an embodiment

Fig. 8 is a flowchart of a slide door control method of an air conditioner according to an embodiment of the present application;

fig. 9 is a block diagram of a configuration of a sliding door control system of an air conditioner according to an embodiment of the present application;

fig. 10A and 10B are schematic views of an air conditioner according to an embodiment of the present application when a sliding door is opened and closed, respectively.

Detailed Description

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

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

A sliding door control method and system of an air conditioner and the air conditioner are described below with reference to the accompanying drawings.

Fig. 8 is a flowchart of a slide door control method of an air conditioner according to an embodiment of the present application. In which the air conditioner includes a sliding door for opening and closing an outlet of the air conditioner, and as shown in fig. 10A and 10B, the sliding door may be a sliding door that moves up and down and opens and closes the outlet of the air conditioner.

As shown in fig. 8, a slide door control method of an air conditioner according to an embodiment of the present application includes:

s101: and receiving a power-on/power-off instruction.

For example: after the air conditioner is powered on and started, a power-on/power-off instruction sent by a remote control device of the air conditioner can be received, or a power-on/power-off button is arranged on the air conditioner, and when the air conditioner needs to be powered on and powered off, the power-on/power-off instruction can be triggered by the remote control device of the air conditioner or the power-on/power-off button on the air conditioner.

S102: if the command is a starting command, the sliding door is controlled to open the air outlet in a first driving mode.

Taking the cabinet shown in fig. 10A and 10B as an example, if the cabinet is a power-on command, the first driving method controls the sliding door to open the air outlet, including: the sliding door is controlled to descend so as to open the air outlet. Namely: the position of the sliding door as shown in fig. 10A is a position for opening the air outlet.

As shown in fig. 10A, when the sliding door is controlled to open, it is a process of controlling the sliding door to descend, and the sliding door itself has gravity, and the resistance to be overcome is relatively small, that is: the load of the actual driving is low, and therefore, in the embodiment of the present application, the speed of controlling the sliding door to descend is higher than the speed of controlling the sliding door to ascend, and the torque of controlling the sliding door to descend is lower than the torque of controlling the sliding door to ascend. Therefore, the sliding door can be opened quickly by using smaller torque, time and energy consumption are saved, and the sliding door can be opened quickly.

For example: the air conditioner drives the sliding door to act through the four-phase stepping motor, and when the sliding door is driven to descend, the four-phase stepping motor can drive the sliding door to descend in a 4-phase 4-beat driving mode, so that the sliding door can be opened at a low torque and high speed.

S103: if the command is a shutdown command, the sliding door is controlled to close the air outlet in a second driving mode,

the speed of controlling the sliding door to be opened in the first driving mode is higher than the speed of controlling the sliding door to be closed in the second driving mode, and the torque of controlling the sliding door to be opened in the first driving mode is lower than the torque of controlling the sliding door to be closed in the second driving mode.

As shown in connection with fig. 10B, controlling the sliding door to close includes: and controlling the sliding door to ascend so as to close the air outlet, wherein the descending speed of the sliding door is greater than the ascending speed of the sliding door, and the descending torque of the sliding door is smaller than the ascending torque of the sliding door.

Namely: the sliding door is lifted up to overcome its own weight, and thus, a large force is required for driving, that is, a load actually driven is large in order for the sliding door to be closed in place. In the embodiment of the present application, taking a four-phase stepping motor as an example, the four-phase stepping motor can drive the sliding door to ascend in a 4-phase and 8-beat driving manner, and further, the sliding door is closed in place, that is: the sliding door can be reliably closed in place.

Fig. 9 is a block diagram of a configuration of a sliding door control system of an air conditioner according to an embodiment of the present application. As shown in fig. 9, a sliding door control system 200 of an air conditioner according to an embodiment of the present application includes: a receiving module 210 and a control module 220.

The receiving module 210 is configured to receive a power on/off instruction. The control module 220 is configured to control the sliding door to open the air outlet in a first driving manner when a power-on instruction is issued, and control the sliding door to close the air outlet in a second driving manner when the power-off instruction is issued, where a speed of controlling the sliding door to open in the first driving manner is higher than a speed of controlling the sliding door to close in the second driving manner, and a torque of controlling the sliding door to open in the first driving manner is lower than a torque of controlling the sliding door to close in the second driving manner.

In an embodiment of the present application, the sliding door is a sliding door, and the control module 220 is configured to control the sliding door to descend to open the air outlet and to control the sliding door to ascend to close the air outlet.

In an embodiment of the present application, control module 220 drives the sliding door through four-phase stepping motor, the first drive mode is 4 looks bat drive modes, the second drive mode is 4 looks 8 bat drive modes, four-phase stepping motor drives with 4 looks 4 bat drive modes the sliding door descends, four-phase stepping motor drives with 4 looks 8 bat drive modes the sliding door rises.

In one embodiment of the present application, the distance between the bottom of the tuyere to the bottom of the air conditioner is, but not limited to, 1234 mm.

According to the sliding door control system of the air conditioner, when the air conditioner is started, the sliding door can be quickly opened, the air conditioner can timely enter a working ready state, the use experience of the air conditioner is further improved, in addition, when the air conditioner is shut down, the sliding door can be effectively guaranteed to be closed in place, and the reliability of the air conditioner is improved.

It should be noted that a specific implementation manner of the sliding door control system of the air conditioner in the embodiment of the present application is similar to a specific implementation manner of the sliding door control method of the air conditioner in the embodiment of the present application, and please refer to the description of the method portion specifically, which is not described herein again.

Further, an embodiment of the present application discloses an air conditioner, including: the sliding door control system of the air conditioner according to any one of the above embodiments. This air conditioner can make the sliding door open fast when the start, makes the air conditioner in time get into the state of work ready, and then promotes the use of air conditioner and experiences, in addition, when shutting down, can effectively guarantee that the sliding door closes and targets in place, promotes the reliability of air conditioner.

As shown in fig. 1 and 7, the air conditioning indoor unit 1000 includes: casing A, first air outlet A21, second air outlet A22 and air outlet net cover L, casing A include main part A6 and front panel A8, are formed with air intake A1 on the casing A. The second air outlet A22 surrounds the first air outlet A21, a front air outlet A2 is arranged on the front panel A8, and the outer edge of the front air outlet A2 corresponds to the outer edge of the second air outlet A22; the air outlet net cover L covers the front ends of the first air outlet a21 and the second air outlet a22, and is connected to the front air outlet a 2.

The air outlet net cover L covers the front ends of the first air outlet a21 and the second air outlet a22, and is connected to the front air outlet a 2. It can be understood that the air outlet of the existing air conditioner is arranged in an open manner, so that the internal structure of the air conditioner is exposed outside, and the air conditioner is single in appearance and not attractive. The front end through first air outlet A21 and second air outlet A22 sets up air outlet net cover L in this scheme, can be with the structure protection in the air conditioner in inside, has more the security, and can make the flow of wind more even to reinforcing air-out effect improves user's experience and feels. In addition, the shape of the air outlet net cover L can be changed, so that the air outlet net cover L is more diversified in shape and more attractive.

It should be noted that the air after heat exchange in the air conditioner can be divided into two parts to be sent out, wherein one part of the air reaches the first air outlet a21 to be sent out, and the flow rate is slowed down and the air is evenly sent out after encountering the air outlet net cover L; the other part of the air passes through the second air outlet A22 and then is sent out through the air outlet net cover L, so that the air outlet range of the air conditioner can be enlarged, and the indoor air conditioning effect is improved.

According to the air-conditioning indoor unit 1000 of the embodiment of the application, the air outlet net cover L is arranged at the front ends of the first air outlet A21 and the second air outlet A22, so that the structure of the air-conditioning indoor unit 1000 has diversity, the air outlet effect can be further enhanced, and the experience of a user is improved.

An air conditioning indoor unit 1000 according to an embodiment of the present application is described in detail below with reference to fig. 1 to 10B.

In some embodiments, as shown in fig. 1 and 3, the front end of the body a6 has an open opening a7, and the front panel A8 is disposed at the front end of the body a6 and covers at least a portion of the open opening a 7. Thus, the wind after heat exchange in the air conditioner can be partially sent out from the uncovered opening A7. Specifically, the entire housing has a front outlet a2 in addition to the front panel A8, and the portion of the main body a6 not covered by the opening a7 also corresponds to another outlet, so that the housing has a plurality of outlets for discharging air. Cold air or hot air after the heat exchange of the air conditioner can be sent out from a plurality of outlets, the air outlet range is larger, and the effect is better.

Specifically, as shown in fig. 2 and fig. 3, the casing a is further provided with a third air outlet A3, and the third air outlet A3 is located above the front air outlet a2 and blows air forward. Note that the arrows in fig. 2 and 3 indicate the flow direction of the wind. That is to say, the third air outlet A3 and the front air outlet a2 expand the air outlet range in front of the air conditioner together, so as to further improve the front air outlet capacity of the air conditioner, and the air conditioner can blow air outwards from the front air outlet a2 of the front panel A8 and can blow air upwards from the third air outlet A3 at the top of the air conditioner when blowing air outwards, thereby further improving the air outlet effect. It should be noted that the front side referred to herein means the side of the air conditioner facing the user. The third outlet A3 can be defined by the uncovered part of the opening a7 of the main body a 6.

In some embodiments, as shown in fig. 3 and 4, the first air outlet a21 is communicated with the air inlet a1, and a first fan D is disposed in the first air duct a4 formed by the communication; the second air outlet A22 is communicated with the air inlet A1, and a second fan E is arranged in a second air duct A5 formed by the communication; the first fan D and the second fan E are respectively and independently controlled. The first fan D is configured to drive air from the air inlet a1 to the front air outlet a2, i.e., air from the air inlet a1 can be driven by the first fan D and directed out of the front air outlet a2, and the second fan E is configured to drive air from the air inlet a1 to the front air outlet a2 or the uncovered portion of the opening a 7.

In some embodiments, as shown in fig. 5, the upper edge portion of the front panel A8 has a predetermined gap a71 therebetween with the upper edge portion of the opening a 7. That is, the predetermined gap a71 defines another air outlet except the front air outlet a2 at the front end of the indoor unit 1000 of the air conditioner, and the other air outlet is located at the top of the air conditioner, and the third air outlet A3 and the front air outlet a2 located below the third air outlet a are used for supplying air together, so that the air conditioner can blow air outwards from the front air outlet a2 of the front panel A8 and can blow air upwards from the third air outlet A3 of the air conditioner when blowing air outwards, thereby expanding the air outlet range of the air conditioner, further improving the front air outlet capability of the air conditioner, and further enhancing the air outlet effect. It should be noted that the front side referred to herein means the side of the air conditioner facing the user.

Specifically, the lower edge portion of the front panel A8 may be attached to the lower edge portion of the opening a7, the left edge portion of the front panel A8 may be attached to the left edge portion of the opening a7, and the right edge portion of the front panel A8 may be attached to the right edge portion of the opening a 7. Therefore, the edge parts are mutually covered, no gap is reserved between the edge parts, and the air after heat exchange in the air conditioner can only be sent out from the front air outlet A2 and the third air outlet A3.

Further, as shown in fig. 5, the predetermined gap a71 may range from 40mm to 150mm in a front view of the cabinet a. It can be understood that the preset gap a71 is too small to facilitate the quick sending of the air after heat exchange in the air conditioner, which is easy to cause the accumulation of the air in the casing and the increase of the internal pressure, and has the problem of poor heat dissipation effect; on the other hand, if the predetermined gap a71 is too large, the wind after heat exchange is sent out from the other wind outlet at any time, so that the wind flow is not uniform, and the wind circulation in the room is not facilitated, therefore, the range of the predetermined gap a71 is set to be 40 mm-150 mm, and the effect of the wind flowing through the predetermined gap a71 in the area range can be ensured to be better.

In a specific embodiment, the size of the predetermined gap a71 may be 40mm, and at this time, the size difference between the top air outlet formed by the predetermined gap a71 and the air outlet on the front panel A8 is large, in this state, the air after heat exchange of the air conditioner is mainly sent out from the front air outlet a2, and is sent out from the top air outlet formed by the predetermined gap a71 as an auxiliary, so as to improve the air outlet effect of the air conditioner.

In a particular embodiment, the predetermined gap a71 may be 66mm in size. It can be understood that, not only can the better effect of sending out the air in the air conditioner be guaranteed, but also the circulation of the air in the room can be guaranteed, and the air outlet effect of the preset gap A71 is optimal at the moment.

In a specific embodiment, the size of the predetermined gap a71 may also be 150mm, and it can be understood that, at this time, the size difference between the top air outlet formed by the predetermined gap a71 and the front air outlet a2 on the front panel A8 is the smallest, in this state, the air after heat exchange of the air conditioner mainly comes from the two air outlets, and the two air outlets have substantially the same function, and together play a role in adjusting the outward air outlet effect of the air conditioner.

In some embodiments, as shown in fig. 1-5, the height of the front panel A8 may range from 1300mm to 1800 mm. Therefore, the height of the front air outlet A2 is proper to the height of a human body, the air sent out by the front air outlet A2 can be directly blown to the area where the human body is located, meanwhile, the structure of the third air outlet A3 is combined, the height of the third air outlet A3 is higher than that of the area where the human body is located, the air sent out by the third air outlet A3 is blown to the upper portion of the human body, then the airflow naturally sinks to the area where the human body is located, the human body cannot feel the wind or feels weaker, and therefore the comfort of a user is improved.

The ratio range between the height of the front panel A8 and the height of the air outlet net cover L is: 2-5, the ratio range between the area of the front panel A8 and the area of the air outlet net cover L is 3-6. The following are alternative examples:

alternatively, in some specific embodiments, the height of the front panel a820 may be 1300 mm. At this time, if the height of the front panel a820 is the smallest, the height of the opposite outlet 21 is small, and the air is relatively concentrated at a low height in the room when the air is discharged.

In a particular embodiment, the height of the front panel a820 may also be 1800 mm. At this time, if the height of the front panel a820 is the largest, the height of the opposite outlet 21 is large, and the air is relatively concentrated at a high height in the room during air conditioning.

In a specific embodiment, a ratio between the height of the front panel A8 and the height of the air outlet cover L may be 3.75, and a ratio between the area of the front panel A8 and the area of the air outlet cover L may be 4.5. Thereby being more beneficial to production and manufacture.

In a specific embodiment, the height of the front panel A8 is 1582mm, and the height of the main body A6 is 1879mm, so that the height ratio of the front panel A8 to the main body A6 is appropriate, and the front panel A is more beautiful in appearance.

In a specific embodiment, the distance between the bottom of the air outlet cover L and the bottom of the main body a6 is 1234mm, and the position of the front air outlet a2 can be determined by the position of the air outlet cover L. By adopting the mode, the height positions of the air outlet net cover L and the front air outlet A2 are most suitable, and the outward air outlet of the air conditioner is facilitated. In addition, when the air outlet net cover L is located at the height position, the air conditioner can avoid direct blowing to children when air is exhausted outwards, and cold or other diseases caused by direct blowing of the children in a cold air state are avoided.

In some embodiments, as shown in fig. 5, the dimension range of the air outlet cover L in the left-right direction may be: 350 mm-450 mm. The air outlet net cover L is connected to the front air outlet A2. When the size of the air outlet cover L is too small, the air outlet capability of the front air outlet a2 is obstructed, and the size of the air outlet cover L is more suitable in the size range in consideration of the size of the actual air conditioner. The air outlet mesh enclosure L with the size is convenient to manufacture and beneficial to production.

In a specific embodiment, the dimension of the air outlet net cover L in the left-right direction may be 350mm, and at this time, the dimension of the air outlet net cover L is the smallest, so that the air outlet capability of the front air outlet a2 is limited to a certain extent, so as to achieve the stable air outlet effect of the front air outlet a 2.

In a specific embodiment, the dimension of the air outlet net cover L in the left-right direction may be 382 mm. Therefore, the air outlet net cover L is appropriate in size and good in air supply effect.

In a specific embodiment, the dimension of the air outlet mesh enclosure L in the left-right direction may also be 450mm, and at this time, the dimension of the air outlet mesh enclosure L is the largest, and the flow rate of the air blown out from the front air outlet a2 is the largest, which is beneficial to further expanding the air outlet range of the air conditioner.

More specifically, as shown in fig. 5, when the dimension of the air outlet net cover L in the left-right direction is 382mm, the dimension of the air outlet net cover L in the up-down direction at this time is 392 mm. So that the area of the air outlet net cover L under the size can completely cover the front air outlet a 2.

In some alternative embodiments, as shown in fig. 6, the air outlet net cover L is provided with a plurality of uniformly arranged equilateral triangle meshes L1, and the side length of each mesh L1 ranges from 1mm to 20 mm. Therefore, the meshes L1 are made into equilateral triangle shape, which can play better decorative role and make the whole more beautiful. Secondly, mesh L1 is too little to be favorable to sending out of wind, and mesh L1 is too big to play certain windage effect, consequently sets up mesh L1's length of side scope to 1mm ~ 20mm, and the play of existing being favorable to sending out of wind can also play certain windage effect simultaneously like this, improves the air-out effect.

In a specific embodiment, the side length of the mesh L1 of the equilateral triangle on the air outlet cover L may be 1 mm. That is to say, mesh L1 size is minimum and compact on air outlet net cover L this moment, is difficult for observing air conditioner inner structure, has more the decorative effect on the appearance, more seems pleasing to the eye.

In a specific embodiment, the side length of the mesh L1 of the equilateral triangle on the air outlet cover L may also be 20 mm. That is to say, mesh L1 size is the biggest and loose on air outlet net cover L this moment, is favorable to the air conditioner air-out.

In a particular embodiment, the plurality of mesh openings L1 may have a side length of 13.5 mm. Therefore, the production and the manufacture are facilitated, and the cost is reduced.

In other embodiments, the shape of the mesh L1 is not limited to the shape of an equilateral triangle, but may be configured in other shapes, for example, the mesh L1 may also be a diamond, a rectangle, a circle or an ellipse (not shown), and also when the mesh L1 is a diamond, the side length of the diamond may be 13.5mm, so as to ensure that the mesh L1 has a good ventilation effect.

Of course, in other embodiments of the present application, the shape of the mesh L1 may be varied and may be a combination of patterns. For example, the air outlet net cover L may be formed of a plurality of concentric circular regions (not shown), the shape of the mesh L1 of the central concentric circular region is an equilateral triangle, the mesh L1 of the outer concentric circular region is a rhombus, and the mesh L1 of the outer concentric circular region is a direction, so that the overall appearance is more beautiful. For another example, the air outlet net cover L may be formed by a plurality of square ring regions (not shown), the mesh L1 of the innermost square ring region is rhombic, the mesh L1 of the outer square ring region is square, and the mesh L1 of the outermost square ring region is equilateral triangle, which can also improve the appearance.

In some alternative embodiments, as shown in fig. 6, the ratio of the sum of the areas of the plurality of meshes L1 to the area of the air outlet is in the range of 0.5 to 0.8. Through the mode, namely the whole air outlet mesh enclosure L can play a certain wind resistance effect, when the air subjected to heat exchange in the indoor unit 1000 of the air conditioner is sent out from the front air outlet a2, the air firstly acts on the air outlet mesh enclosure L, and is diffused and blown out from the meshes L1 after being hindered by a certain amount, so that the air subjected to heat exchange is prevented from being intensively blown out outwards, and a part of the air conditioned air still directly passes through the meshes L1 and is blown out from the meshes L3526 after acting on the air outlet mesh enclosure L, but the wind sensation of the human body is weakened to a certain extent at the moment, so that the comfortable degree is better, and the other part of the air is diffused along the circumferential direction of the air outlet mesh enclosure L and is blown out from the nearest meshes L1, so that the meshes L1 at other positions on the air outlet mesh enclosure L all pass through, and the effect of uniform air blowing is achieved, and the wind sensation of the air.

In some embodiments, as shown in fig. 1, the front surface of the front panel A8 is an arc-shaped surface, the left and right edge portions of the front panel A8 extend rearward, and the bending radius of the left and right edge portions of the front panel A8 ranges from 30mm to 80 mm. Through this mode, make arcwall face with front panel A8's front surface for certain degree of depth has in front and back direction of front panel A8, plays certain parcel effect when can cooperating with the preceding terminal surface of main part A6, makes casing A inside compacter, and the associativity of both is better in addition when changing in the manufacturing. Secondly, the design of the front panel A8 of arcwall face is more excellent, has avoided casing A's left edge and right edge sharp edge to appear, can reduce the damage to the human body in handling, has more the security. In addition, the structural design of the arc-shaped surface is more attractive, the appearance is more attractive, and the outside of the air conditioner is better in hand feeling when touched.

In a specific embodiment, the left and right edge portions of the front panel A8 have a bend radius of 46 mm. It can be understood that the optimal values of the bending radii of the left and right edge portions of the front panel A8 at this time are more advantageous for the front panel A8 to be coupled to the main body a 6.

Of course, in a specific example, the bending radius of the left edge and the right edge of the front panel A8 may be 30mm, which is more convenient for manufacturing the front panel A8, and can reduce the manufacturing difficulty and save the manufacturing cost.

In addition, in other examples, the bending radius of the left and right edge portions of the front panel A8 may be 80mm, and the depth of the front panel A8 when combined with the main body a6 is deeper, that is, the combination of the two is more secure.

In other embodiments, the front panel A8 has a dimension in the front-to-rear direction in the range of 60mm to 100 mm. Specifically, the front panel A8 has a dimension in the front-rear direction of 70 mm. It is understood that 70mm is the optimum dimension of the front panel A8 in the front-back direction, and it is also understood that the depth of the front panel A8 in the front-back direction is 70mm, which is beneficial for the front panel A8 to cling and wrap on the main body a6, so as to combine the two.

In other embodiments, the thickness of the middle portion of the main body a6 in the front-rear direction is 118mm, and the thickness of the upper end portion and the lower end portion of the main body a6 in the front-rear direction is 207 mm. It is understood that the value at this time is the optimum dimension of the body a6 in the front-rear direction, but is not limited thereto. By adopting the size design, the casing A is integrally thinner with more display, the third dimension is stronger, the internal structure is more compact, the volume is smaller, and the space which is too large can not be occupied, so that the casing A can be placed conveniently.

In some embodiments of the present application, as shown in fig. 3 and 4, the indoor unit 1000 of the air conditioner further includes a deflector G having a circular cross section in a front-rear direction, the deflector G defines a first air duct a4 therein, and the second air duct a5 is defined between an outer wall of the deflector G and an inner wall of the casing a. It will be appreciated that a portion of the air from the inlet a1 may be directed through the second outlet a22 to the conditioned air.

Further, as shown in fig. 4 and 7, the indoor unit 1000 of the air conditioner further includes an air outlet frame F having a rectangular cross section in the front-rear direction, the air outlet frame F is disposed in the casing a, the diversion ring G is disposed in the air outlet frame F, and the second air outlet a22 is defined between an outer wall of the diversion ring G and an inner wall of the air outlet frame F. Thus, another part of the air from the air inlet a1 can be guided by the guide ring G, and the air can flow in the first air channel a 4. Therefore, air in the air inlet A1 can be guided in various modes, the air flowing range is enlarged, and the air supply effect of the indoor unit 1000 of the air conditioner is improved.

A part of the air entering from the air inlet a1 can be guided by the first air duct a4 and enter the room from the first air outlet a 21. Another part of the air sent by the air inlet a1 can be guided through the position between the air outlet frame F and the air guide ring G and enter the room from the second air outlet a 22. Therefore, air in the air inlet A1 can be guided in multiple modes, the air flowing range is enlarged, and the air supply effect of the air guide mechanism J is improved.

First fan D and second fan E are independent control respectively, and first fan D and second fan E's control is independent each other promptly, and is not influenced each other, specifically, first fan D and second fan E can simultaneous working or one of them in order to carry out the wind-guiding, and the rotational speed of first fan D and second fan E can be the same also can be different, can make the air supply mode of machine 1000 in the air conditioning diversified from this, and the air supply is effectual.

Specifically, the first fan D may be an axial fan or a cross-flow fan. The second fan E can be a centrifugal fan or a cross-flow fan, so that the structures of the first fan D and the second fan E are more diversified, and the air supply effect is better.

Here, it should be noted that the first fan D is not limited to the axial flow fan or the cross flow fan, and the first fan D may be a centrifugal fan. The second fan E is not limited to the centrifugal fan or the cross flow fan, and the second fan E may be an axial flow fan or a diagonal flow fan.

In some embodiments, the air conditioner indoor unit 1000 includes an air guide assembly J1, and the air guide assembly J1 includes: longitudinal vanes 130 and transverse vanes 110. The longitudinal guide vane 130 is disposed at the first air outlet a21 and is used for guiding air in the left-right direction. In this way, air at the second outlet opening A22 can be directed by the longitudinal vanes 130 to deliver air into the room.

The transverse guide vane 110 is disposed in front of the longitudinal guide vane 130 and is used for guiding wind in the up-down direction. Horizontal stator 110 can be used for simultaneously guiding the air of being sent out by first air outlet A21 and second air outlet A22 like this, enlarges the scope of air drainage, reduces air guide component J1's occupation space to improve air guide component J1's air supply effect, promote user's experience and feel.

In some embodiments, as shown in fig. 3, a heat exchanger B is provided in the cabinet a, the heat exchanger B is provided at a rear side in the main body a6, and the rear side of the heat exchanger B is provided with an air inlet net cover M which is fitted on the rear side of the main body a6 and wraps the heat exchanger B in the cabinet a. Air enters the machine shell A from the air inlet mesh enclosure M, and after heat exchange through the heat exchanger B, a wind part is formed and flows outwards from the front air outlet A2 of the front panel A8 and the air outlet mesh enclosure L, the other part is blown upwards through the preset gap A71, and the air outlet effect of the air conditioner is improved through the front air outlet A2 and the preset gap A71.

Optionally, as shown in fig. 5, a chamfer a61 is provided at the top of the open opening a7, so that the sharp change is reduced, the safety is improved, and a certain wind guiding effect is achieved. For example, when the air conditioning indoor unit 1000 blows air outward through the open opening a7, the flow velocity and pressure at the position where the air passes through the chamfer a61 are large and small, and the air at the position blows out along the chamfer a61, so that the air passing through the open opening a7 blows out in a bell mouth shape, thereby widening the blowing range, avoiding concentration of the air and also achieving the effect of improving the blowing comfort.

In addition, other configurations and functions of the air conditioner according to the embodiment of the present application are known to those skilled in the art, and are not described herein.

Further, an embodiment of the present application discloses a computer-readable storage medium on which a computer program is stored, the computer program, when executed by a processor, implementing a sliding door control method of an air conditioner according to any one of the above-mentioned embodiments.

The non-transitory computer readable storage medium described above may take any combination of one or more computer readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read Only Memory (ROM), an Erasable Programmable Read Only Memory (EPROM), a flash Memory, an optical fiber, a portable compact disc Read Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Computer program code for carrying out operations for aspects of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of Network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).

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

Claims

1. A sliding door control method of an air conditioner, wherein the air conditioner includes a sliding door for opening and closing an outlet of the air conditioner, the method comprising:

receiving a power-on/power-off instruction;

if the command is a starting command, controlling the sliding door to open the air outlet in a first driving mode;

if the command is a shutdown command, the sliding door is controlled to close the air outlet in a second driving mode,

the speed of controlling the sliding door to be opened in the first driving mode is higher than the speed of controlling the sliding door to be closed in the second driving mode, and the torque of controlling the sliding door to be opened in the first driving mode is smaller than the torque of controlling the sliding door to be closed in the second driving mode.

2. The sliding door control method of the air conditioner according to claim 1, wherein the sliding door is a sliding door, and the controlling the sliding door to open the air outlet includes:

controlling the sliding door to descend so as to open the air outlet;

the control the sliding door closes the air outlet, include:

and controlling the sliding door to ascend so as to close the air outlet.

3. The method of claim 2, wherein the sliding door is driven by a four-phase stepping motor, the first driving method is a 4-phase 4-beat driving method, the second driving method is a 4-phase 8-beat driving method, the four-phase stepping motor drives the sliding door to descend by a 4-phase 4-beat driving method, and the four-phase stepping motor drives the sliding door to ascend by a 4-phase 8-beat driving method.

4. A sliding door control system of an air conditioner, wherein the air conditioner includes a sliding door for opening and closing an air outlet of the air conditioner, the system comprising:

the receiving module is used for receiving a starting/shutdown instruction;

the control module is used for controlling the sliding door to open the air outlet in a first driving mode when a starting command is issued, controlling the sliding door to close the air outlet in a second driving mode when a shutdown command is issued,

5. The sliding door control system of an air conditioner according to claim 4, wherein the sliding door is a sliding door, and the control module is configured to control the sliding door to descend to open the air outlet and to control the sliding door to ascend to close the air outlet.

6. The sliding door control system of air conditioner as claimed in claim 5, wherein the control module drives the sliding door to move by a four-phase stepping motor, the first driving method is a 4-phase 4-beat driving method, the second driving method is a 4-phase 8-beat driving method, the four-phase stepping motor drives the sliding door to descend by a 4-phase 4-beat driving method, and the four-phase stepping motor drives the sliding door to ascend by a 4-phase 8-beat driving method.

7. The sliding door control method of air conditioner according to claim 5 or 6, wherein the distance from the bottom of the tuyere to the bottom of the air conditioner is 1234 mm.

8. An air conditioner, comprising: the sliding door control system of an air conditioner according to any one of claims 4 to 7.

9. The air conditioner of claim 8, wherein the air conditioner is a cabinet air conditioner.

10. A computer-readable storage medium on which a slide door control program of an air conditioner is stored, the slide door control program of the air conditioner implementing the slide door control method of the air conditioner according to any one of claims 1 to 3 when executed by a processor.