WO2022160730A1

WO2022160730A1 - Air conditioner control method and air conditioner

Info

Publication number: WO2022160730A1
Application number: PCT/CN2021/118015
Authority: WO
Inventors: 赵紫生; 马列; 游斌; 徐智勇; 孙泽成; 黄俊豪; 周何杰
Original assignee: 广东美的制冷设备有限公司; 美的集团股份有限公司
Priority date: 2021-01-29
Filing date: 2021-09-13
Publication date: 2022-08-04
Also published as: EP4265967A1

Abstract

An air conditioner (100) control method and an air conditioner (100). The air conditioner (100) comprises a machine body (110) and a fresh air module (200), the machine body (110) being provided with a panel (112) which can be opened or closed; the fresh air module (200) is arranged on the machine body (110), and the fresh air module (200) comprises a housing (210), a fan (230) and a purification assembly (220), which is detachably arranged in the housing (210); a position state of the panel (112) is detected by a detection device, and when the panel (112) is opened, the detection device will be triggered, and the air conditioner (100) controls the fan (230) to stop running; alternatively, the position state of the purification assembly (220) is detected by the detection device, and when the purification assembly (220) is removed out of the housing (210), the detection device will be triggered, and the air conditioner (100) controls the fan (230) to stop running, thereby improving safety, and being more practical and reliable.

Description

Air conditioner control method and air conditioner

CROSS-REFERENCE TO RELATED APPLICATIONS

This application requires the application number 202110125862.7 filed on January 29, 2021 with the title of "Control Method and Air Conditioner for Air Conditioners", and the application number 202120268161.4 filed on January 29, 2021 with the title "Air Conditioner" The priority of the Chinese patent application of , the entire contents of which are incorporated by reference in this application.

technical field

The present disclosure relates to the technical field of electrical appliances, and in particular, to an air conditioner control method and an air conditioner.

Background technique

The fresh air ventilation process of the existing air conditioners mostly uses the fan to discharge the outdoor fresh air into the indoor side through the fresh air duct and the air outlet. Because the outdoor air needs to be filtered through the purification net before entering the room; in order to ensure that the air has a certain cleanliness It is necessary to replace the purification net after a period of use. Since the purification net is close to the fan and has no safety protection, if the purification net is replaced during the operation of the fresh air module, there are potential safety hazards such as injuries caused by fingers touching the high-speed rotating wind wheel.

SUMMARY OF THE INVENTION

The present disclosure aims to at least partially solve one of the technical problems existing in the prior art. To this end, the present disclosure proposes an air conditioner, which can turn off the fan when the purification component needs to be replaced during the operation of the fresh air module, which effectively improves safety and is more practical and reliable.

The present disclosure also provides a control method and a computer-readable storage medium suitable for the above-mentioned air conditioner.

An air conditioner according to an embodiment of the first aspect of the present disclosure includes:

Body, with panels that can be opened or closed;

The fresh air module is arranged on the body, the panel can cover the fresh air module when closed, the fresh air module includes a casing, a fan and a purification assembly, and the purification assembly is detachably arranged in the casing;

a detection device, the detection device is used to detect the position state of the panel, the air conditioner controls the fan to stop when the panel is opened, or the detection device is used to detect the position state of the purification assembly, When the purification assembly is moved out of the housing, the air conditioner controls the fan to stop.

The air conditioner according to the embodiment of the present disclosure has at least the following beneficial effects:

The fresh air module is installed in the body. When the purification component needs to be replaced, first open the panel and then remove the purification component from the housing. After the purification component is replaced, the fresh air module is hidden inside the panel when the panel is closed; the detection device is used to detect the position state of the panel, and then When the panel is opened, the detection device will be triggered, and the air conditioner will control the fan to stop running; or, the detection device will be used to detect the position state of the purification component, and the detection device will be triggered when the purification component is removed from the housing, and the air conditioner will control the fan to stop running. When the purification components need to be replaced during operation, the fan can be controlled to stop by opening the panel or removing the purification components, thereby reducing the risk of injury caused by fingers touching the running fan when replacing the purification components, which plays an effective protective role and improves the fresh air module. The safety when replacing the purification components is more practical and reliable.

According to some embodiments of the present disclosure, the detection device includes a position switch, and the position switch is used to detect the position state of the panel when installed on the body, and used to detect when the position switch is installed on the housing. The location status of the purification assembly.

According to some embodiments of the present disclosure, the position switch includes a first electrode, a second electrode, a conductive member and an elastic member, the conductive member abuts against the panel or the purification assembly, the panel is open or the When the purification assembly is moved out of the housing, the elastic member pushes the conductive member to move, so that the first electrode and the second electrode are connected to control the fan to stop.

According to some embodiments of the present disclosure, the panel or the purification assembly is provided with a trigger for abutting with the conductive member.

According to some embodiments of the present disclosure, the body or the casing is provided with a through hole for guiding the trigger member to contact the conductive member.

According to some embodiments of the present disclosure, the purification assembly includes a purification net and a mounting bracket for fixing the purification net, and the trigger is provided on the outer side of the mounting bracket.

According to some embodiments of the present disclosure, a chamber for accommodating the purification assembly is defined in the housing, and the housing is provided with an air inlet and an air outlet communicating with the chamber.

According to some embodiments of the present disclosure, the casing includes a first volute, a second volute and a frame, the frame is connected between the first volute and the second volute, and the detection device is provided at the frame.

According to some embodiments of the present disclosure, the panel is provided with an air outlet grill corresponding to the air outlet.

According to some embodiments of the present disclosure, one of the panel and the body is provided with a snap, and the other is provided with a snap slot corresponding to the snap, so that the panel and the body are snapped.

According to a method for controlling an air conditioner according to an embodiment of the second aspect of the present disclosure, the air conditioner includes:

Body, with panels that can be opened or closed;

a fresh air module, which is arranged on the body, and can cover the fresh air module when the panel is closed, the fresh air module includes a casing, a fan and a purification assembly, and the purification assembly is detachably arranged in the casing;

a detection device for detecting the position state of the panel or the purification assembly;

The control method includes:

determining that the current state of the fresh air module is booting;

When the panel is opened or the purification assembly is moved out of the housing, the fan is controlled to stop.

The control method for an air conditioner according to an embodiment of the present disclosure has at least the following beneficial effects:

It is determined that the current state of the fresh air module is turned on, that is, when the fresh air module is turned on, when the panel is opened or the purification component is moved out of the housing, the fan is controlled to stop, which can reduce the risk of touching the fan in the running state when the purification component is replaced. Injury and other risks, play an effective protective role, and improve the safety of the fresh air module when replacing the purification components.

According to some embodiments of the present disclosure, the control method further includes:

record the current speed of the fan;

After the control of the fan to stop, when the panel is closed or the purification assembly is reset, the fan is controlled to be turned on and resumed to run at the current rotational speed.

An air conditioner according to an embodiment of the third aspect of the present disclosure includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the implementation is implemented as in the second aspect above. The control method of the air conditioner described in the example.

The computer-readable storage medium according to the embodiment of the fourth aspect of the present disclosure stores computer-executable instructions, where the computer-executable instructions are used to execute the method for controlling an air conditioner according to the embodiment of the second aspect.

Other features and advantages of the present disclosure will be set forth in the description that follows, and in part will be apparent from the description, or will be learned by practice of the present disclosure.

Description of drawings

The accompanying drawings are used to provide a further understanding of the technical solutions of the present disclosure, constitute a part of the specification, and together with examples of the present disclosure, are used to explain the technical solutions of the present disclosure, and do not constitute a limitation on the technical solutions of the present disclosure. in:

FIG. 1 is a schematic structural diagram of an air conditioner in a panel open state according to an embodiment of the present disclosure;

2 is a schematic structural diagram of another perspective view of the air conditioner according to an embodiment of the present disclosure in a state where the panel is open;

Fig. 3 is the enlarged schematic diagram of a place in Fig. 1;

Fig. 4 is the enlarged structural representation at b in Fig. 2;

5 is a schematic diagram of the front structure of a fresh air module according to an embodiment of the present disclosure;

6 is a schematic three-dimensional structural diagram of a fresh air module according to an embodiment of the present disclosure;

7 is a schematic side view of a fresh air module according to an embodiment of the present disclosure;

8 is a schematic diagram of an exploded structure of a fresh air module according to an embodiment of the present disclosure;

Fig. 9 is the sectional structure schematic diagram of A-A direction in Fig. 7;

Fig. 10 is the enlarged structure schematic diagram at c place in Fig. 9;

FIG. 11 is a schematic structural diagram of the state in which the purification assembly in FIG. 10 is installed in place;

12 is a flowchart of a control method of an air conditioner according to an embodiment of the present disclosure;

FIG. 13 is a flowchart of a control method of an air conditioner according to another embodiment of the present disclosure; and

14 is a flowchart of a control method of an air conditioner according to another embodiment of the present disclosure.

Reference number:

Air conditioner 100, body 110, face frame 111, card slot 1111, panel 112, outlet grill 1121, buckle 1122;

Fresh air module 200, housing 210, first volute 211, second volute 212, air outlet 2121, gasket 2122, frame 213, air inlet 2131, air guide ring 2132, purification assembly 220, purification net 221, mounting bracket 222 , fan 230, motor 231, wind wheel 232, air duct 240;

The position switch 300 , the first electrode 310 , the second electrode 320 , the conductive member 330 , the contact 331 , the spring 340 , the through hole 350 , and the trigger member 360 .

Detailed ways

Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present disclosure and should not be construed as a limitation of the present disclosure.

In the description of the present disclosure, if the first, second, etc. are described only for the purpose of distinguishing technical features, it should not be understood as indicating or implying relative importance or implicitly indicating the number or implication of the indicated technical features Indicates the order of the indicated technical features.

In the description of the present disclosure, it should be understood that the azimuth description, such as the azimuth or positional relationship indicated by up, down, front, rear, etc., is based on the azimuth or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present disclosure. The description is disclosed and simplified, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the present disclosure.

In the description of the present disclosure, it should be noted that, unless otherwise clearly defined, terms such as setting, installation, and connection should be understood in a broad sense, and those skilled in the art can reasonably determine that the above terms are included in the present disclosure in combination with the specific content of the technical solution. specific meaning.

An air conditioner 100 according to an embodiment of the present disclosure is described with reference to FIGS. 1 to 11 , and the air conditioner 100 may be a split type air conditioner or an integral type air conditioner. The following will take a split-type air conditioner as a specific example for description.

Referring to FIG. 1 , the air conditioner 100 includes a body 110, the body 110 is a wall-mounted indoor unit, the body 110 can realize different working modes such as cooling and heating, and a face frame 111 is provided on the body 110 and is connected to the face frame. The panel 112 on the 111, the panel 112 is located on the front side of the body 110, and the panel 112 is movably connected with the panel frame 111, so that the panel 112 can be opened or closed. A fresh air module 200 is installed in the body 110. The fresh air module 200 is connected to the outdoor environment through the air duct 240, and the outdoor fresh air is introduced into the room through the air duct 240 to ensure the freshness of the indoor ambient air, which is beneficial to reduce the indoor carbon dioxide concentration, so that the indoor With fresh air effect. When the panel 112 is closed, it covers the face frame 111 and can block the fresh air module 200, so that the fresh air module 200 is hidden inside the panel 112 and does not affect the aesthetics of the wall-mounted indoor unit.

Referring to FIG. 1 , FIG. 2 , FIG. 5 and FIG. 6 , the fresh air module 200 includes a casing 210 , a fan 230 and a purification assembly 220 , the fan 230 and the purification assembly 220 are installed in the casing 210 , and the fan 230 is used to cool the outdoor fresh air The air is sucked into the housing 210 through the air duct 240, and the air is purified and filtered by the purification component 220 and then discharged into the room, thereby improving the air freshness and comfort of the indoor environment. The purification assembly 220 is movably connected with the casing 210, and the casing 210 is provided with an opening matching the purification assembly 220. The purification assembly 220 can be inserted into or removed from the casing 210 from the opening position, so that the purification assembly 220 can be easily disassembled and replaced; the fan 230 It includes a wind wheel 232 and a motor 231. The motor 231 is fixedly connected to the housing 210. The motor 231 drives the wind wheel 232 to rotate at a high speed, so that the outdoor air can enter the housing 210 through the air duct 240. In the embodiment, the wind wheel 232 can be centrifugal The wind wheel and centrifugal wind wheel have the characteristics of large air volume, large air pressure and short ventilation time, which are beneficial to improve the ventilation efficiency of fresh air.

Referring to FIGS. 1 and 2 , it can be understood that the fresh air module 200 is installed in the body 110. When the purification assembly 220 needs to be replaced, the panel 112 should be opened first, and then the purification assembly 220 should be removed from the housing 210 for replacement, and the purification assembly 220 should be replaced. The panel 112 is closed after completion. Considering that during the operation of the fresh air module 200 , the wind wheel 232 is in a high-speed rotation state, and replacing the purification assembly 220 at this time has the risk of injury due to fingers touching the high-speed rotating wind wheel 232 . In the embodiment, the detection device is used to detect the position state of the panel 112 to determine whether the panel 112 is open or closed. When the panel 112 is opened, the panel 112 triggers the detection device, and the air conditioner 100 controls the fan 230 to stop running. It can be understood that the panel 112 needs to be opened when replacing the purification assembly 220. Therefore, during the operation of the fresh air module 200, when the detection device detects that the panel 112 is opened, it can be considered that the user needs to replace the purification assembly 220. At this time, the control motor 231 is stopped. , to stop the rotation of the wind wheel 232, which can reduce the risk of fingers or other objects touching the high-speed rotating wind wheel 232, effectively protect the user and the wind wheel 232, and effectively improve the safety of the fresh air module 200 when the purification assembly 220 is replaced. more practical and reliable.

1 and 3 , it should be noted that, in the embodiment, the detection device is installed in the body 110, and the detection device is located at the position of the face frame 111, so that the detection device can accurately detect the position change of the panel 112, for example, detect The device can use a position sensor to detect the position information of the panel 112 . When the panel 112 is far away from the face frame 111 , the panel 112 can be judged to be in an open state according to the detection signal, so as to detect the position state of the panel 112 . Of course, the detection device is not limited to being installed at the position of the face frame 111 , but can also be installed on the panel 112 , and the detection device is not limited to a position sensor, but may also be a position switch 300 or the like.

In addition, the principle that the air conditioner 100 controls the fan 230 to stop may be that when the panel 112 is opened, the detection device is triggered to send a control signal, and the control circuit board of the air conditioner 100 will receive the control signal, and control the motor 231 to power off according to the control signal, so that the The motor 231 stops running, so as to stop the rotation of the wind wheel 232, so as to achieve the purpose of stopping the operation of the wind wheel 232 when the purification assembly 220 is replaced; it is also possible that the detection device is triggered to directly control the power off of the motor 231 to stop the motor 231 operation, so that the fan 230 stops running, and the specific control process will not be repeated.

It can be understood that after the replacement of the purification assembly 220 is completed, the detection device can be triggered when the panel 112 is closed, and the air conditioner 100 controls the fan 230 to resume the operation state, so that during the operation of the fresh air module 200, it is possible to reduce the risk of finger touch when the purification assembly 220 is replaced. Touching the high-speed rotating wind wheel 232 leads to risks such as injury, and can automatically resume operation after the replacement of the purification assembly 220 is completed, which is safe, reliable, and more practical. It should be noted that when the air conditioner 100 is off, the fresh air module 200 is off, and the fan 230 is off. At this time, it is not necessary to control the rotor 232 to stop when replacing the purification assembly 220, and the detection device can be in a standby state.

3 and 4 , the panel 112 and the face frame 111 are fixed by means of a buckle, wherein the upper end of the panel 112 is hinged with the face frame 111, so that the panel 112 can rotate around the hinge point, and the panel 112 can be opened or closed. A buckle 1122 is provided on the back of the panel 112 near the bottom end, and a slot 1111 corresponding to the buckle 1122 is provided on the face frame 111 . It can be buckled on the face frame 111. It can be understood that the panel 112 can be positioned by the buckle 1122 and the card slot 1111. When the panel 112 needs to be opened, it is only necessary to operate the buckle 1122 to disengage the card slot 1111. It is simple and convenient, and is beneficial to improve the efficiency of replacing the purification assembly 220 .

It should be noted that the buckles 1122 can also be arranged on the face frame 111 , and at the same time a slot 1111 is arranged on the back of the panel 112 , and the buckles 1122 cooperate with the slots 1111 for buckle connection, so that the panel 112 is fixed on the face frame 111 Above, the difference from the embodiment shown in FIG. 1 and FIG. 2 is that the positions of the buckle 1122 and the card slot 1111 are interchanged. The drawings do not show the specific structure, and will not be repeated here.

7, 8 and 9, in another embodiment, a detection device is installed on the housing 210 of the fresh air module 200, and the detection device is used to detect the position state of the purification assembly 220, that is, to detect whether the purification assembly 220 is located in the inside the housing 210 . When the purification assembly 220 needs to be replaced, the purification assembly 220 is directly pulled out from the housing 210 , and then the replaced purification assembly 220 is reinserted into the housing 210 . It can be understood that during the operation of the fresh air module 200, the detection device will be triggered when the purification assembly 220 is moved out of the casing 210. At this time, it is determined that the purification assembly 220 is in a state of being separated from the casing 210, and the motor 231 is controlled to stop running, so that the wind wheel 232 stops rotating, which can reduce the risk of fingers or other objects touching the high-speed rotating wind wheel 232, effectively protect the user and the wind wheel 232, and effectively improve the safety of the fresh air module 200 when the purification assembly 220 is replaced.

It can be understood that when the detection device is installed in the housing 210 , it can directly detect the position state of the purification assembly 220 . During the operation of the fresh air module 200 , the purification assembly 220 is replaced, and the panel 112 is opened and the purification assembly 220 is pulled out of the housing 210 . The detection device will be triggered to stop the operation of the fan 230, that is, when the purification assembly 220 is moved out of the housing 210, it is considered that the user is replacing the purification assembly 220; and only the panel 112 is opened without pulling out the purification assembly 220, the fan 230 still keeps running It can accurately identify whether the user is in the operation of replacing the purification assembly 220, the structure is more reasonable, and it is more practical and reliable.

The detection device is installed inside the housing 210, so that the detection device can accurately detect the position change of the purification assembly 220. For example, the detection device can use a position sensor, and use the position sensor to detect the position of the purification assembly 220. When the purification assembly 220 is pulled out , the purification assembly 220 is far away from the position sensor. At this time, it can be judged that the purification assembly 220 is in the state of moving out of the housing 210 according to the detection signal, so as to control the shutdown of the fan 230. The detection device is not limited to the position sensor, but can also be a position switch 300 and the like. For the principle that the air conditioner 100 controls the shutdown of the fan 230, reference may be made to the control principles of the embodiments shown in FIGS. 1 and 2, and details are not repeated here.

Referring to FIGS. 8 and 9 , the detection device is installed in the housing 210 as an example for specific description. The detection device used in the embodiment is a position switch 300 , and the position switch 300 includes a first electrode 310 , a second electrode 320 , The conductive member 330 and the elastic member, wherein the conductive member 330 is used to conduct the first electrode 310 and the second electrode 320, the conductive member 330 is movably arranged inside the housing 210, the conductive member 330 is connected with the elastic member, and the purification assembly 220 is installed in the When inside the housing 210 , the conductive member 330 is in contact with the purification component 220 , and the conductive member 330 can be touched when the purification component 220 is removed or inserted into the housing 210 . 330 turns on or off the first electrode 310 and the second electrode 320, so that the on or off state of the first electrode 310 and the second electrode 320 is used to control the start and stop of the fan 230, which plays the role of switch control.

Referring to FIGS. 10 and 11 , in the embodiment, the first electrode 310 and the second electrode 320 can be respectively connected to the control circuit board of the body 110 , the elastic member used is a spring 340 , and one end of the spring 340 is connected to the housing 210 , and the other end is connected to the conductive member 330 , and the conductive member 330 is provided with a contact 331 corresponding to the first electrode 310 and the second electrode 320 . When the purification assembly 220 is moved out of the housing 210, the purification assembly 220 is separated from the conductive member 330. At this time, the conductive member 330 is pushed to move under the elastic force of the elastic member, so that the conductive member 330 contacts the first electrode 310 and the second electrode 320 at the same time. Thereby, the first electrode 310 and the second electrode 320 are connected to each other, and the control circuit board controls the fan 230 to stop after receiving the conduction signal of the position switch 300, so as to realize that the purification assembly 220 can be moved out of the casing 210 during the operation of the fresh air module 200. The wind wheel 232 is controlled to stop running to prevent fingers or other objects from contacting the high-speed rotating wind wheel 232 , which plays an effective protective role and effectively improves the safety of the fresh air module 200 when the purification assembly 220 is replaced.

Referring to FIG. 11 , after the purification assembly 220 is replaced, when the purification assembly 220 is reinserted into the housing 210 and reaches the position where the installation is completed, that is, the purification assembly 220 is installed in place, the purification assembly 220 presses the conductive member 330 against the conductive member 330 . The contact 331 is separated from the first electrode 310 and the second electrode 320, so that the first electrode 310 and the second electrode 320 are disconnected and kept in the disconnected state, and the control circuit board controls the fan 230 after receiving the disconnection signal of the position switch 300 When it is turned on, the fan 230 resumes operation, which ensures that the fresh air module 200 can maintain the running state after the purification assembly 220 is replaced.

10 and 11 , in the embodiment, a trigger member 360 is provided on the purification assembly 220 . When the purification assembly 220 is installed in the housing 210 , the conductive member 330 can be pushed away from the first electrode 310 and the first electrode 310 by the trigger member 360 . The second electrode 320 disconnects the position switch 300; when the purification assembly 220 is moved out of the housing 210, the trigger 360 moves away from the conductive member 330, so that the conductive member 330 is subjected to the force of the spring 340 to move toward the first electrode 310 and the second electrode 320 moves to turn on the position switch 300.

It should be noted that the purification assembly 220 may be an electrostatic purification module, a high-efficiency air filter, an activated carbon filter and other structures, which are not specifically limited here. It is fixedly installed on the mounting frame 222, and the purification net 221 is installed into the housing 210 through the mounting frame 222 or the purification net 221 is pulled out from the housing 210. The trigger member 360 is arranged on the mounting frame 222. Specifically, the trigger member 360 It can be understood as a contact protruding from the outer side wall of the mounting frame 222. The contact is not limited to a specific shape. The trigger member 360 corresponds to the position of the conductive member 330. When the purification assembly 220 is inserted and installed in place, the trigger member 360 can correspond to The conductive member 330 is pushed to move toward one side of the spring 340 , so that the positioning of the trigger member 360 and the conductive member 330 is more accurate, and the structure is practical and reliable.

10 and FIG. 11 , a through hole 350 corresponding to the trigger member 360 is provided in the casing 210 , and the through hole 350 has a guiding effect on the trigger member 360 . The 350 can quickly locate the triggering member 360 and the conductive member 330, so that the triggering member 360 can accurately push the conductive member 330 to move, further improving the stability and reliability of the structure. It can be understood that the trigger member 360 matches the shape of the through hole 350 , for example, the trigger member 360 and the through hole 350 are both circular in shape, and details are not repeated here.

8 and 9, the housing 210 includes a frame 213, a first volute 211 and a second volute 212, the frame 213 is connected between the first volute 211 and the second volute 212, wherein the frame 213 A chamber for accommodating the purification assembly 220 is defined between the first volute 211, the chamber is communicated with the opening, the wind wheel 232 and the motor 231 are installed in the second volute 212, and the frame 213 is provided with an air guide ring 2132 The frame 213 is provided with an air inlet 2131, the air inlet 2131 communicates with the outdoor environment through the air duct 240, and the second volute 212 is provided with an air outlet 2121, and the air outlet 2121 communicates with the indoor environment. When working, the motor 231 drives the wind wheel 232 to rotate at a high speed, and the outdoor air enters the chamber through the air duct 240 . go indoors. In the embodiment, the position switch 300 is arranged on the frame 213, the through hole 350 is arranged on the side wall of the chamber facing the opening, and the trigger 360 is arranged on the mounting bracket 222 at a position corresponding to the through hole 350, so that the mounting bracket 222 can pass through the opening. When inserted and slid along the chamber to the bottom end of the chamber, the trigger member 360 can pass through the through hole 350 and push the conductive member 330 to move, the structure is reasonable, and the operation is more convenient.

In addition, as shown in FIG. 1 , an outlet grill 1121 corresponding to the air outlet 2121 is arranged on the panel 112 , so that the filtered air is discharged from the outlet grill 1121 into the room, so that the panel 112 does not affect the fresh air module 200 As shown in FIG. 8 , a gasket 2122 is provided between the air outlet 2121 and the air outlet grille 1121 to play a sealing role.

It should be noted that the embodiments shown in FIGS. 5 to 11 show that the position switch 300 is installed on the fresh air module 200 , and the fan 230 can be triggered and controlled to stop when the purification assembly 220 moves the housing 210 ; it can be understood that, as shown in FIG. 1 As shown in FIG. 2 , the position switch 300 shown in the above embodiment can be installed on the body 110, and when the panel 112 is opened, the control fan 230 can be triggered to stop. At this time, the trigger 360 is arranged on the back of the panel 112, and the specific structure is no longer there. Repeat.

Referring to FIGS. 12 to 14 , the control method of the air conditioner according to the embodiment of the present disclosure is described, which is applicable to a split type air conditioner or an integral type air conditioner.

The following describes the air conditioner 100 of the embodiment shown in FIG. 1 and FIG. 2 as an example. Referring to FIG. 12 , the control method of the air conditioner according to the embodiment of the present disclosure includes but is not limited to the following steps:

Step S100, determining that the current state of the fresh air module 200 is turned on;

In step S200, when the panel 112 is opened, the fan 230 is controlled to stop.

It can be understood that, during the operation of the fresh air module 200, the wind wheel 232 is in a high-speed rotation state, and at this time, replacing the purification assembly 220 involves the risk of injury due to fingers touching the high-speed rotating wind wheel 232; and when the fresh air module 200 is turned off, the fan 230 is in a shutdown state. At this time, it is not necessary to control the rotor 232 to stop when replacing the purification assembly 220, and the control program ends. Therefore, the control method of the embodiment needs to determine the operation state of the fresh air module 200 first. For example, when the fan 230 is in the on state, it can be determined that the current state of the fresh air module 200 is turned on. When the fresh air module 200 is in the power-on state, when the panel 112 is opened, the fan 230 is controlled to stop, reducing the risk of fingers or other objects touching the high-speed rotating wind wheel 232, which plays an effective protective role and effectively improves the operation process of the fresh air module 200. The safety when replacing the purification assembly 220 is more practical and reliable.

Taking the air conditioner 100 of the embodiment shown in FIG. 9 to FIG. 11 as an example for description, referring to FIG. 13 , the control method of the air conditioner according to the embodiment of the present disclosure includes but is not limited to the following steps:

Step S110, determining that the current state of the fresh air module 200 is turned on;

In step S210, when the purification assembly 220 is moved out of the housing 210, the fan 230 is controlled to stop.

It can be understood that when the fresh air module 200 is turned on, when the purification assembly 220 is moved out of the housing 210, the fan 230 is controlled to stop, which reduces the risk of fingers or other objects touching the high-speed rotating fan wheel 232 and plays an effective protective role. , which effectively improves the safety of the fresh air module 200 when the purification assembly 220 is replaced, and is more practical and reliable.

It should be noted that when the fresh air module 200 is in the power-on state, the panel 112 is opened or the purification assembly 220 is pulled out of the housing 210 to trigger the control of the fan 230 to stop running, that is, the fan 230 needs to be replaced before the fan 230 is controlled to be turned off, and in normal use In this case, the fan 230 will maintain a normal operating state.

Referring to Fig. 14, in some embodiments, taking the air conditioner 100 of the embodiment shown in Fig. 9 to Fig. 11 as an example, the control method includes but is not limited to the following steps:

Step S111, recording the current rotational speed of the fan 230;

Step S210, when the purification assembly 220 is moved out of the housing 210, the fan 230 is controlled to stop;

Step S211, when the purification assembly 220 is reset, control the fan 230 to turn on and resume running at the current rotational speed.

It can be understood that, after the purification assembly 220 is replaced, when the purification assembly 220 is re-inserted into the housing 210 and installed in place, the purification assembly 220 will trigger the position switch 300 to disconnect, and at this time, the control circuit controls the fan 230 to turn on, so that the fan 230 is turned on. The operation is resumed to ensure that the fresh air module 200 can maintain the running state after the purification assembly 220 is replaced.

It should be noted that the motor 231 of the fan 230 has different driving frequencies, and the wind wheel 232 has different rotational speeds under different driving frequencies, and the fresh air module 200 can select different rotational speeds for ventilation according to the user's usage requirements, so that the usage comfort is higher. . For example, the fan 230 includes three different speed gears: high, medium, and low. The higher the speed gear, the larger the air volume and the higher the ventilation efficiency. When the fresh air module 200 is turned on, the fan 230 runs at the high speed gear. The current rotation speed of the fan 230 is the high gear rotation speed. When the purification assembly 220 is replaced, the fan 230 is controlled to stop. After the purification assembly 220 is replaced and reset, the fan 230 is controlled to be turned on, and continues to run at the recorded current rotation speed, so that the purification assembly can be replaced. After 220, the fresh air module 200 can maintain the original operating state, reducing the occurrence of worse comfort after replacing the purification component 220, the control method is more reasonable and practical, the user's use experience is better, and the use experience is higher.

The air conditioner 100 according to the embodiment of the present disclosure includes a memory, a processor, and a computer program stored in the memory and executable on the processor. The processor and memory may be connected by a bus or otherwise.

As a non-transitory computer-readable storage medium, the memory can be used to store non-transitory software programs and non-transitory computer-executable programs. Additionally, the memory may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory may optionally include memory located remotely from the processor, which may be connected to the processor via a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

The non-transitory software programs and instructions required to implement the air conditioner control method of the above embodiment are stored in the memory, and when executed by the processor, execute the air conditioner control method of the above embodiment, for example, execute the above-described Method steps S100 to S200 in FIG. 12 , method steps S110 to S210 in FIG. 13 , and method steps S110 to S211 in FIG. 14 .

The apparatus embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, embodiments of the present disclosure also provide a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and the computer-executable instructions are executed by a processor or controller, for example, by the above air conditioner Executed by a processor in the embodiment of the air conditioner 100, the above-mentioned processor can execute the control method of the air conditioner in the above-mentioned embodiment, for example, execute the method steps S100 to S200 in FIG. 12 and the method steps in FIG. 13 described above. Steps S110 to S210, and steps S110 to S211 of the method in FIG. 14 .

Those of ordinary skill in the art can understand that all or some of the steps and systems in the methods disclosed above can be implemented as software, firmware, hardware, and appropriate combinations thereof. Some or all physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit . Such software may be distributed on computer-readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As known to those of ordinary skill in the art, the term computer storage media includes both volatile and nonvolatile implemented in any method or technology for storage of information, such as computer readable instructions, data structures, program modules or other data flexible, removable and non-removable media. Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, magnetic tape, magnetic disk storage or other magnetic storage devices, or may Any other medium used to store desired information and which can be accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and can include any information delivery media, as is well known to those of ordinary skill in the art .

The above is a specific description of the preferred implementation of the present disclosure, but the present disclosure is not limited to the above-mentioned embodiments, and those skilled in the art can make various equivalent deformations or replacements without departing from the spirit of the present disclosure. Equivalent modifications or substitutions are included within the scope defined by the claims of the present disclosure.

Claims

Air conditioner, including:

Body, with panels that can be opened or closed;

a fresh air module, which is arranged on the body, and can cover the fresh air module when the panel is closed, the fresh air module includes a casing, a fan and a purification assembly, and the purification assembly is detachably arranged in the casing; and

a detection device, the detection device is used to detect the position state of the panel, the air conditioner controls the fan to stop when the panel is opened, or the detection device is used to detect the position state of the purification assembly, When the purification assembly is moved out of the housing, the air conditioner controls the fan to stop.
The air conditioner according to claim 1, wherein the detection device comprises a position switch, and the position switch is used for detecting the position state of the panel and is provided on the body, or the position switch is used for detecting the position state of the panel. The purifying assembly is arranged on the casing when the purification component is in a position state.
The air conditioner of claim 2, wherein the position switch comprises a first electrode, a second electrode, a conductive member and an elastic member, the conductive member abuts against the panel or the purification assembly, the panel When the purification assembly is opened or the purifying assembly is moved out of the casing, the elastic member pushes the conductive member to move, so that the first electrode and the second electrode are in conduction to control the fan to stop.
The air conditioner of claim 3, wherein the panel or the purification assembly is provided with a trigger member for abutting with the conductive member.
The air conditioner according to claim 4, wherein the body or the casing is provided with a through hole for guiding the trigger member to contact the conductive member.
The air conditioner according to claim 4, wherein the purification assembly comprises a purification net and a mounting bracket for fixing the purification net, and the trigger is provided on the outer side of the mounting bracket.
The air conditioner according to any one of claims 1 to 6, wherein a chamber for accommodating the purification assembly is defined in the casing, and the casing is provided with an air inlet communicating with the chamber and an air inlet. air outlet.
The air conditioner of claim 7, wherein the housing comprises a first volute, a second volute, and a frame, the frame being connected between the first volute and the second volute, The detection device is provided on the frame.
The air conditioner of claim 7, wherein the panel is provided with an air outlet grill corresponding to the air outlet.
The air conditioner according to claim 1, wherein one of the panel and the body is provided with a snap, and the other is provided with a snap slot corresponding to the snap, so that the panel and the Body buckle.
A control method of an air conditioner, wherein the air conditioner comprises:

Body, with panels that can be opened or closed;

a fresh air module, which is arranged on the body, and can cover the fresh air module when the panel is closed, the fresh air module includes a casing, a fan and a purification assembly, and the purification assembly is detachably arranged in the casing;

a detection device for detecting the position state of the panel or the purification assembly;

The control method includes:

determining that the current state of the fresh air module is booting;

When the panel is opened or the purification assembly is moved out of the housing, the fan is controlled to stop.
The control method of an air conditioner according to claim 9, further comprising:

recording the current rotational speed of the fan; and

After the control of the fan to stop, when the panel is closed or the purification assembly is reset, the fan is controlled to be turned on and resumed to run at the current rotational speed.
An air conditioner, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the control of the air conditioner according to claim 9 or 10 when the processor executes the computer program method.
A computer-readable storage medium storing computer-executable instructions, wherein the computer-executable instructions are used to execute the control method of an air conditioner according to claim 9 or 10.