CN107449039B

CN107449039B - Cabinet air conditioner and control method thereof

Info

Publication number: CN107449039B
Application number: CN201710645966.4A
Authority: CN
Inventors: 叶海林
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2017-07-31
Filing date: 2017-07-31
Publication date: 2020-09-11
Anticipated expiration: 2037-07-31
Also published as: CN107449039A

Abstract

The invention discloses a cabinet air conditioner and a control method thereof, wherein the cabinet air conditioner comprises a shell, the shell is provided with an air outlet, an upper non-wind-sensing component and a lower non-wind-sensing component are sequentially arranged along the height direction of the shell corresponding to the air outlet, and the control method of the cabinet air conditioner comprises the following steps: the upper non-wind-sensing component and the lower non-wind-sensing component are simultaneously started according to the starting instruction so as to enable the cabinet air conditioner to normally supply air; starting timing when a starting instruction is received; and when the counted time length is greater than or equal to a first preset time length, closing the upper non-wind-sensing component or the lower non-wind-sensing component according to the current working mode. According to the technical scheme, the indoor temperature can be quickly adjusted and the comfort is organically combined.

Description

Cabinet air conditioner and control method thereof

Technical Field

The invention relates to the technical field of air conditioners, in particular to a cabinet air conditioner and a control method thereof.

Background

The existing air conditioner changes the indoor temperature gradually along with the increase of the service time in the use process, and when the ambient temperature is close to or reaches the preset temperature, cold flow or warm flow still directly blows a user. The air flow is blown straight for a long time, so that the user feels uncomfortable.

Disclosure of Invention

The invention mainly aims to provide a control method of a cabinet air conditioner, aiming at improving the comfort of a user using the air conditioner.

In order to achieve the above object, the present invention provides a control method for a cabinet air conditioner, the cabinet air conditioner includes a housing, the housing has an air outlet, and an upper non-wind-sensing component and a lower non-wind-sensing component are sequentially disposed along a height direction of the housing corresponding to the air outlet, the control method for the cabinet air conditioner includes the following steps:

the upper non-wind-sensing component and the lower non-wind-sensing component are simultaneously started according to the starting instruction so as to enable the cabinet air conditioner to normally supply air;

starting timing when a starting instruction is received;

and when the counted time length is greater than or equal to a first preset time length, closing the upper non-wind-sensing component or the lower non-wind-sensing component according to the current working mode.

Preferably, after the step of starting timing when the power-on command is received, the method further includes:

when the counted length is greater than or equal to a second preset length, closing the upper non-wind-sensing assembly and the lower non-wind-sensing assembly simultaneously; and the second preset time length is greater than the first preset time length.

Preferably, the step of turning off the upper non-wind-sensing component or the lower non-wind-sensing component according to the current working mode when the counted duration is greater than or equal to a first preset duration specifically includes:

when the current working mode is a heating mode and the counted time is longer than or equal to a first preset time length, closing the upper non-wind-sensing assembly;

when the current working mode is a refrigeration mode and the counted time is longer than or equal to a first preset time length, the lower non-wind-sensing component is closed.

Preferably, after the step of turning off the upper non-wind-sensing component or the lower non-wind-sensing component according to the current operation mode when the counted time length is greater than or equal to the first preset time length, the method further includes:

detecting whether a child exists in a preset area; the preset area is an area of an air supply area of the cabinet air conditioner close to the air outlet;

if yes, the lower non-wind-sensing component is closed.

Preferably, the cabinet air conditioner comprises an upper infrared detector and a middle infrared detector, the upper infrared detector is arranged at the upper part of the air outlet, and the middle infrared detector is arranged in the middle of the air outlet;

the step of detecting whether a child is in the preset area specifically comprises the following steps:

the upper infrared detector detects whether a heat source is close to the detection area;

detecting whether a heat source approaches in a detection area of the intermediate infrared detector;

when the upper infrared detector does not detect that the heat source is close to the upper infrared detector and the middle infrared detector detects that the heat source is close to the upper infrared detector, it is judged that a child is close to the middle infrared detector in the preset area.

Preferably, the upper non-wind-sensing component comprises an upper wind deflector for guiding wind leftwards and rightwards, the lower non-wind-sensing component comprises a lower wind deflector for guiding wind leftwards and rightwards, and a plurality of ventilation holes for allowing air flow to pass through are formed in the upper wind deflector and the lower wind deflector;

when the counted time length is greater than or equal to a first preset time length, the step of closing the upper non-wind-sensing component or the lower non-wind-sensing component according to the current working mode specifically comprises the following steps:

the difference value between the current counted time length and the first preset time length is the current time difference;

and adjusting the deflection angle between the upper air deflector or the lower air deflector and the plane of the air outlet according to the current time difference so as to adjust the degree of no wind sensation.

Preferably, the upper non-wind-sensing component comprises an upper louver for guiding wind up and down, the lower non-wind-sensing component comprises a lower louver for guiding wind up and down, and a plurality of ventilation holes for air flow to pass through are formed in the upper louver and the lower louver;

and adjusting the deflection angle between the upper louver or the lower louver and the air outlet plane according to the current time difference so as to adjust the degree of no wind sensation.

Preferably, the upper non-wind-sensing assembly comprises an upper non-wind-sensing door body, the lower non-wind-sensing assembly comprises a lower non-wind-sensing door body, and a plurality of air vents for air to pass through are formed in the upper non-wind-sensing door body and the lower non-wind-sensing door body;

and adjusting the position of the upper non-wind-sensing door body or the lower non-wind-sensing door body relative to the air outlet according to the current time difference so as to adjust the degree of non-wind-sensing.

The invention further provides a cabinet air conditioner, which comprises: casing, no wind-sensitive subassembly down, memory, treater and store on the memory and can be in the control program of the cabinet air conditioner of treater operation, wherein:

an air outlet is formed in the surface of the shell;

the upper non-wind-sensing component and the lower non-wind-sensing component are sequentially arranged along the air outlet, the closing and opening of the upper non-wind-sensing component controls whether wind-sensing exists at the upper part of the air outlet, and the closing and opening of the lower non-wind-sensing component controls whether wind-sensing exists at the lower part of the air outlet;

the control program of the cabinet air conditioner is executed by the processor to realize the steps of the control method of the cabinet air conditioner, and the steps comprise:

starting timing when a starting instruction is received;

Preferably, the upper no-wind-sensing assembly comprises one or more of an upper air deflector provided with a vent hole, an upper louver provided with a vent hole and an upper no-wind-sensing door body provided with a vent hole;

the lower no-wind-sensing assembly comprises one or more of a lower air deflector provided with a vent hole, a lower shutter provided with a vent hole and a lower no-wind-sensing door body provided with a vent hole.

Preferably, the cabinet air conditioner is a through-flow cabinet air conditioner, and the air outlet is formed along the length direction of the shell.

The present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a control program of a cabinet air conditioner, and the control program of the cabinet air conditioner, when executed by a processor, implements the steps of the control method of the cabinet air conditioner, the steps including:

starting timing when a starting instruction is received;

In the technical scheme of the invention, in order to quickly adjust the indoor temperature, the cabinet air conditioner supplies air normally at full speed; after the cabinet air conditioner is started, starting timing from the time of receiving a starting instruction; when the counted time is longer than or equal to a first preset time, the upper non-wind-sensing component or the lower non-wind-sensing component is closed according to the current working mode, so that the user can enjoy the comfort brought by the non-wind-sensing at a proper time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of the cabinet air conditioner with the upper non-air-sensitive component and the lower non-air-sensitive component opened simultaneously;

FIG. 2 is a schematic structural diagram of the cabinet air conditioner with the upper non-air-sensitive component closed and the lower non-air-sensitive component open;

FIG. 3 is a schematic structural diagram of the cabinet air conditioner with the upper non-air-sensitive component open and the lower non-air-sensitive component closed according to the present invention;

FIG. 4 is a schematic structural view of the cabinet air conditioner with the upper non-air-sensitive component and the lower non-air-sensitive component closed simultaneously;

FIG. 5 is a schematic structural view of an upper air deflector and a lower air deflector of the cabinet air conditioner of the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 5;

FIG. 7 is an enlarged view of the structure at B in FIG. 5;

FIG. 8 is a schematic structural view of upper and lower louvers of the cabinet air conditioner of the present invention;

FIG. 9 is a schematic structural view of the upper non-air-sensing door and the lower non-air-sensing door of the cabinet air conditioner of the present invention closing simultaneously;

fig. 10 is a schematic view of the internal structure of the cabinet air conditioner of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Shell body	110	Air outlet
210	Upper non-wind-sensing component	220	Lower non-wind-sensing component
				310	Upper air deflector assembly	320	Lower air deflector assembly
311	Upper air deflector	321	Lower air deflector
				330	Upper fixing seat	340	Driving motor
350	Lower fixing seat	410	Upper louver component
				420	Lower shutter assembly	510	Upper door body assembly
511	Upper non-wind-sensing door body	520	Lower door body assembly
				521	Lower non-wind-sensing door body

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention relates to structural, control method and functional improvements of a cabinet through-flow air conditioner, and the functional improvements are embodied mainly from the structural and control method improvements, and the operating principle of the cabinet through-flow air conditioner in the present invention.

The through-flow cabinet air conditioner comprises a shell 100, an air inlet assembly, a heat exchange assembly 610, an air supply assembly 620 and an air guide assembly, wherein the air inlet assembly, the heat exchange assembly 610, the air supply assembly 620 and the air guide assembly are all fixedly connected with the shell 100. The specific connection and position relationships between the above components are described below. The housing 100 is disposed in a column shape along the vertical direction, the left side, the right side and/or the rear side of the housing 100 is provided with an air inlet 120, and the air inlet 120 can extend along the height direction of the housing 100; an air outlet 110 is opened at the front side of the housing 100, the air outlet 110 extends along the height direction of the housing 100, and an air duct is formed between the air inlet 120 and the air outlet 110. The air intake assembly may include an air intake grille, a filter screen, etc., and is disposed on the housing 100 at a position corresponding to the air intake 120 along the length direction of the air intake 120. The heat exchanging assembly 610 may include a heat exchanger, a heat exchanger bracket, an electric auxiliary heater, and the like, and the heat exchanging assembly 610 is disposed in the air duct corresponding to the air outlet 110 along the height direction of the housing 100. The air supply assembly 620 may include a cross flow wind wheel 621, a wind wheel motor for driving the cross flow wind wheel 621, and the like, wherein the cross flow wind wheel 621 is disposed in the air duct in a height direction of the housing 100. The air supply assembly 620 includes an air guide plate assembly, a louver assembly, a door assembly and the like, wherein the air guide plate assembly, the louver assembly and the door assembly are all arranged on the casing 100 at a position corresponding to the air outlet 110 along the length direction of the air outlet 110 so as to guide the air outlet direction of the through-flow cabinet air conditioner. The air guide plate assembly is located between the louver assembly and the door body assembly, and certainly, the positions of the louver assembly and the air guide plate assembly can be adjusted according to actual requirements in some implementation.

The cross-flow wind wheel 621 may include an upper wind wheel and a lower wind wheel, which are both disposed in the air duct along the height direction of the housing 100, and the upper wind wheel and the lower wind wheel are respectively driven by different motors, so that the rotation speeds of the upper wind wheel and the lower wind wheel may be different; the rotating axes of the upper wind wheel and the lower wind wheel can be coaxial so as to improve the stability of the airflow, and can also be arranged into different shafts according to actual requirements. The air duct at this time can be an integral air duct, and certainly, an upper air duct and a lower air duct can also be formed corresponding to the upper wind wheel and the lower wind wheel. Through setting the cross flow wind wheel 621 into an upper wind wheel and a lower wind wheel, the air outlet conditions of the upper part of the air outlet 110 and the lower part of the air outlet 110 can be adjusted according to actual needs.

Referring to fig. 4 to 9, the air deflection assembly may include an upper air deflection assembly 310 and a lower air deflection assembly 320, and both the upper air deflection assembly 310 and the lower air deflection assembly 320 are disposed at the outlet 110 along the length direction of the outlet 110; the upper air deflector assembly 310 and the lower air deflector assembly 320 are respectively driven by different motors independently to control air supply independently; the upper air guiding plate assembly 310 and the lower air guiding plate assembly 320 may be located in the same working plane (the working plane is not an absolute plane, and is only used for explaining the spatial positions of the two air guiding plates), or may be located in different working planes according to actual needs. At this time, the outlet 110 is divided into an upper outlet 111 and a lower outlet 112, and the air supply is controlled by the upper air deflector assembly 310 and the lower air deflector assembly 320, respectively. By arranging the air guide plate assemblies as the upper air guide plate assembly 310 and the lower air guide plate assembly 320, the air supply conditions of the upper part and the lower part of the air outlet 110 can be adjusted according to actual needs. When the air deflector is a non-wind-sensing air deflector, the upper air deflector component 310 and the lower air deflector component 320 can respectively realize non-wind-sensing air supply of the upper air outlet 111 and the lower air outlet 112. Taking the air deflector as an air deflector without wind sensation as an example, when the lower air deflector assembly 320 is closed under a certain working condition, the wind-sensation-free air supply of the lower air outlet 112 and the traditional air supply of the upper air outlet 111 are realized. In the process, the air supply speed of the air wheel to the upper air outlet 112 and the air supply speed of the lower air outlet 112 are equivalent, the air outlet of the lower air outlet 112 is blocked, so that the air pressure of the lower portion of the air channel is gradually increased, when the air pressure of the lower portion of the air channel is greater than the air pressure of the air channel at the upper portion, a part of air flow at the lower portion of the air channel flows to the upper portion of the air channel, so that the air pressure at the upper portion of the air channel is increased. Similarly, when the upper air guide plate assembly 310 is closed under a certain working condition, the non-wind-sense air supply of the upper air outlet 111 and the traditional air supply of the upper air outlet 111 are realized. In the process, the air supply speed of the air wheel to the upper air outlet 112 and the air supply speed of the lower air outlet 112 are equal, the air outlet of the upper air outlet 111 is blocked, so that the air pressure of the upper portion of the air channel is gradually increased, when the air pressure of the upper portion of the air channel is greater than the air pressure of the lower air channel, a part of air flow on the upper portion of the air channel flows to the lower portion of the air channel, so that the air pressure of the lower portion of the air channel is increased, the air outlet. Of course, when the upper air deflection assembly 310 and the lower air deflection assembly 320 are both closed for non-wind induced air supply, the wind pressure in the whole wind channel will increase.

The louver assembly may include an upper louver assembly 410 and a lower louver assembly 420, and both the upper louver assembly 410 and the lower louver assembly 420 are disposed at the outlet 110 along a length direction of the outlet 110; the upper louver component 410 and the lower louver component 420 are respectively driven by different motors independently to control air supply independently; the upper louver assembly 410 and the lower louver assembly 420 may be located in the same working plane (the working plane is not a plane in absolute sense, and is only used for explaining the spatial positions of two sets of louvers), or may be located in different working planes according to actual needs. At this time, the outlet 110 is divided into an upper outlet 111 and a lower outlet 112, and the air supply is controlled by the upper louver assembly 410 and the lower louver assembly 420, respectively. By arranging the louver assemblies as the upper louver assembly 410 and the lower louver assembly 420, the air supply conditions of the upper portion and the lower portion of the air outlet 110 can be adjusted according to actual needs. When the louver is a non-wind-sensing louver, the upper louver component 410 and the lower louver component 420 can respectively realize non-wind-sensing air supply of the upper air outlet 111 and the lower air outlet 112. Taking the louver as the non-wind-sensing louver as an example, when the lower louver assembly 420 is closed under a certain working condition, the non-wind-sensing air supply of the lower air outlet 112 and the traditional air supply of the upper air outlet 111 are realized. In the process, the air supply speed of the air wheel to the upper air outlet 112 and the air supply speed of the lower air outlet 112 are equivalent, the air outlet of the lower air outlet 112 is blocked, so that the air pressure of the lower portion of the air channel is gradually increased, when the air pressure of the lower portion of the air channel is greater than the air pressure of the air channel at the upper portion, a part of air flow at the lower portion of the air channel flows to the upper portion of the air channel, so that the air pressure at the upper portion of the air channel is increased. Similarly, when the upper louver assembly 410 is closed under a certain working condition, the non-wind-sensing air supply of the upper air outlet 111 and the traditional air supply of the lower air outlet 112 are realized. In the process, the air supply speed of the air wheel to the upper air outlet and the air supply speed of the lower air outlet are equal, the air outlet of the upper air outlet 111 is blocked, so that the air pressure of the upper portion of the air channel is gradually increased, when the air pressure of the upper portion of the air channel is greater than the air pressure of the lower air channel, a part of air flow of the upper portion of the air channel flows to the lower portion of the air channel, the air pressure of the lower portion of the air channel is increased, the air outlet speed of the. Of course, when the upper louver assembly 410 and the lower louver assembly 420 are both closed for windless air supply, the air pressure in the whole air duct increases.

The door body assembly may include an upper door body assembly 510 and a lower door body assembly 520, and both the upper door body assembly 510 and the lower door body assembly 520 are disposed at the air outlet 110 along the length direction of the air outlet 110; the upper door body assembly 510 and the lower door body assembly 520 are respectively driven by different motors independently to control air supply independently; the upper door body assembly 510 and the lower door body assembly 520 may be located in the same working plane (the working plane is not a plane of absolute significance, and is only used for explaining the spatial positions of two door bodies), or may be arranged in different working planes according to actual needs. At this time, the outlet 110 is divided into an upper outlet 111 and a lower outlet 112, and the air supply is controlled by the upper door assembly 510 and the lower door assembly 520, respectively. Through setting up door body group spare into door body group spare 510 and door body group spare 520 down for the air supply condition of the upper portion and the lower part of air outlet 110 can be adjusted according to actual need. When the door body is a non-wind-sensing door body, the upper door body assembly 510 and the lower door body assembly 520 can respectively realize non-wind-sensing air supply of the upper air outlet 111 and the lower air outlet 112. Taking the door body as a non-wind-sensing door body as an example, when the lower door body assembly 520 is closed under a certain working condition, non-wind-sensing air supply of the lower air outlet 112 and traditional air supply of the upper air outlet 111 are realized. In the process, the air supply speed of the air wheel to the upper air outlet 112 and the air supply speed of the lower air outlet 112 are equivalent, the air outlet of the lower air outlet 112 is blocked, so that the air pressure of the lower portion of the air channel is gradually increased, when the air pressure of the lower portion of the air channel is greater than the air pressure of the air channel at the upper portion, a part of air flow at the lower portion of the air channel flows to the upper portion of the air channel, so that the air pressure at the upper portion of the air channel is increased. Similarly, when the upper door assembly 510 is closed under a certain condition, the non-wind-sensing air supply of the upper air outlet 111 and the traditional air supply of the lower air outlet 112 are realized. In the process, the air supply speed of the air wheel to the upper air outlet and the air supply speed of the lower air outlet are equal, the air outlet of the upper air outlet 111 is blocked, so that the air pressure of the upper portion of the air channel is gradually increased, when the air pressure of the upper portion of the air channel is greater than the air pressure of the lower air channel, a part of air flow of the upper portion of the air channel flows to the lower portion of the air channel, the air pressure of the lower portion of the air channel is increased, the air outlet speed of the. Of course, when the upper door assembly 510 and the lower door assembly 520 are both closed for non-wind-sensing air supply, the wind pressure in the whole air duct is increased.

The following description will be made by taking the air deflection assembly as an example, which is divided into an upper air deflection assembly 310 and a lower air deflection assembly 320.

When the air conditioner is started, the upper air guide plate assembly 310 and the lower air guide plate assembly 320 are both opened, and air is fully supplied according to the current working state, so that the purpose of quickly reducing or heating is achieved. Specifically, in the cooling mode, cold air is conveyed fully to enable the current environment to be cooled rapidly, so that the temperature reduction speed of the air conditioner is increased; in the heating mode, hot air is fully conveyed to quickly raise the temperature of the current environment so as to improve the temperature raising speed of the air conditioner.

After the machine is started for a period of time, the working conditions of the upper air deflector assembly 310 and the lower air deflector assembly 320 are controlled according to the current working mode and the detected trigger condition. In the cooling mode, in order to prevent high-speed cold air from directly blowing legs, feet and the like, the lower air deflector assembly 320 is closed, so that no wind feeling is generated at the lower part of the cabinet air conditioner, and high-speed air supply is realized at the upper part. In the heating mode, in order to avoid directly blowing the head and the face by hot air and simultaneously warm the feet by warm air, the upper air deflector assembly is closed and the lower air deflector assembly is opened. In the cooling mode and the heating mode, when the air conditioner detects that a child approaches the air outlet 110 of the air conditioner, the lower air deflector assembly 320 is closed to prevent cold air or hot water from directly blowing the child.

When the air conditioner is started for a long time and the environmental problem reaches the preset temperature, no matter in a cooling mode or a heating mode, the upper air deflector assembly 310 and the lower air deflector assembly 320 are closed simultaneously, so that the air conditioner is comprehensive and free of wind, and a user can enjoy comfortable temperature without being directly blown.

It should be noted that, in addition to the above-mentioned wind deflector assembly, the door assembly and the louver assembly can be implemented in a manner of implementing upper non-wind feeling and lower non-wind feeling, and the implementation manner is to control the upper louver assembly 410 and the lower louver assembly 420, respectively, and control the upper door assembly 510 and the lower door assembly 520, respectively.

In addition, the above takes the approximate time as the trigger condition for opening and closing the upper air guide plate assembly 310 and the lower air guide plate assembly 320, and it is understood that the trigger condition may also be the operating frequency of the compressor, the rotation speed of the fan, the current ambient temperature, and so on.

The time is used as a trigger condition to accurately adjust the upper no-wind-sensing component 210 and the lower no-wind-sensing component 220, that is, the working conditions of the upper no-wind-sensing component 210 and the lower no-wind-sensing component 220 are controlled by timing.

Simultaneously starting the upper no-wind-sensing component 210 and the lower no-wind-sensing component 220 according to the starting instruction so as to normally supply air to the cabinet air conditioner;

specifically, in this embodiment, the upper no-wind-sensing assembly 210 includes one or more of an upper air deflector 311 with a vent, an upper louver with a vent, and an upper no-wind-sensing door 510 with a vent. That is, the components included in the upper no-wind-sensing assembly 210 may be set according to different practical situations, so as to meet the no-wind-sensing requirement for the application. The lower no-wind-sensing assembly 220 includes one or more of a lower air deflector 321 with a vent, a lower louver with a vent, and a lower no-wind-sensing door 521 with a vent. That is, the components included in the lower no-wind-sensing assembly 220 may be set according to different practical situations, so as to meet the no-wind-sensing requirement for the application. When the air conditioner is just turned on, the upper non-air-sensing component 210 and the lower non-air-sensing component 220 are all turned on for rapid temperature rise or temperature drop. At this time, the upper no-wind-sensing component 210 and the lower no-wind-sensing component 220 do not realize no-wind-sensing air supply, so that the cabinet air conditioner supplies air at full speed to achieve the purpose of rapid heating and cooling. It should be noted that the turning on of the no-wind-sense component in the present application means that the no-wind-sense component opens the air outlet 110 without interfering with the air supply mode.

Starting timing when a starting instruction is received;

after receiving the start-up command, there are many timing ways, for example, the air conditioner has a timing device, and the air conditioner can also obtain the time from the internet to the network. Taking the timer of the air conditioner for timing as an example, after receiving the start-up command, the main control board controls the timer to start timing. The cabinet air conditioner controls the upper no-wind sensing assembly 210 and the lower no-wind sensing assembly 220 according to the counting length of the timer.

And when the counted time length is greater than or equal to the first preset time length, closing the upper non-wind-sensing component 210 or the lower non-wind-sensing component 220 according to the current working mode. The counted time is longer than or equal to the first preset time, at this time, the air conditioner works for a longer time, the difference between the indoor environment temperature and the expected temperature is not particularly large, or the indoor environment temperature is adjusted to be larger than that before the air conditioner is started. At this time, the user does not want some parts to be blown straight, for example, the head does not want hot air to be blown straight, and the feet does not want cold air to be blown straight. The upper non-wind-sensing assembly 210 may be turned off to achieve upper non-wind-sensing air supply, or the lower non-wind-sensing assembly 220 may be turned off to achieve lower non-wind-sensing air supply. That is, the user's needs can be satisfied by controlling the upper and lower no-

wind sensing components

210 and 220.

When the counted length is less than the first preset length, it indicates that the working length of the air conditioner is not long, that is, the temperature adjustment time of the air conditioner is not long, and the difference between the indoor environment temperature and the expected temperature is larger at this time, or the indoor environment temperature is not adjusted more than before the air conditioner is started. At this time, the user needs to rapidly heat up and cool down to meet the urgent need of temperature adjustment, and therefore, the upper no-wind-sensing component 210 and the lower no-wind-sensing component 220 at this time are both continuously in the on state, so that the cabinet air conditioner still supplies air at a high speed.

In the embodiment, when the air conditioner is started, the cabinet air conditioner supplies air normally at full speed in order to quickly adjust the indoor temperature; the timing is started when the starting instruction is received, after the cabinet air conditioner works for a period of time (which is an imaginary number, does not limit specific duration, and can be several minutes or hours), and when the counted duration is greater than or equal to a first preset duration, the upper no-wind-feeling component 210 or the lower no-wind-feeling component 220 is closed according to the current working mode, so that a user can enjoy comfort brought by no wind feeling at a proper time.

In order to further satisfy the user's requirement and further improve the comfort of the user, the method further includes, after the step of starting timing since receiving the power-on command:

when the counted length is greater than or equal to a second preset length, closing the upper no-wind-sensing component 210 and the lower no-wind-sensing component 220 at the same time; and the second preset time length is greater than the first preset time length.

Specifically, in the present embodiment, when the counted length is greater than or equal to the second preset length, the upper non-wind sensing component 210 and the lower non-wind sensing component 220 are turned off at the same time. The counted time is longer than or equal to the second preset time, which indicates that the indoor environment temperature is very close to the expected temperature at the moment, or the expected temperature is reached within the error allowable range, or the indoor environment temperature is adjusted greatly compared with the indoor environment temperature before the power-on. At this point, the ambient temperature has substantially met the user's needs and high-speed air delivery is no longer required, at which point the user does not want to be blown straight by the air flow. The upper non-wind-sensing assembly 210 may be turned off to achieve upper non-wind-sensing air supply and the lower non-wind-sensing assembly 220 may be turned off to achieve lower non-wind-sensing air supply. That is, the user's needs can be satisfied by controlling the upper and lower no-

wind sensing components

210 and 220. The second preset time is longer, namely the working time of the air conditioner is longer, and the ambient temperature is well adjusted.

Through the second preset time length setting, the user can enjoy the full-calm air supply at a proper time, the user can not only obtain comfortable enjoyment, but also avoid the long-term blowing of the user, air conditioner diseases are avoided, and the use of the air conditioner cabinet machine which is healthy is facilitated for the user.

To meet the different needs of the user, either upper no-wind sensing component 210 or upper no-wind sensing component 210 is turned off.

The step of turning off the upper non-wind-sensing component 210 or the lower non-wind-sensing component 220 according to the current working mode when the counted time length is greater than or equal to the first preset time length specifically includes:

when the current operating mode is the heating mode and the counted time is longer than or equal to the first preset time duration, the upper non-wind-sensing component 210 is turned off. In this embodiment, the user does not want high-temperature air to blow directly to the upper part, head, etc. of the human body, but wants to warm the lower part or feet of the human body to warm the feet. At this time, by closing the upper no-wind-feeling component 210, air flows out from the upper air outlet 111 through the vent hole, so that no-wind-feeling air supply is realized at the upper part of the cabinet air conditioner. The air conditioner cabinet can be used healthily and comfortably by users.

When the current operating mode is the cooling mode and the counted time is greater than or equal to the first preset time, the lower non-wind-sensing component 220 is turned off. In this embodiment, the user does not want low-temperature air to blow directly to the lower part, the feet, and the like of the human body, but wants to cool the upper part or the face of the human body, so that the user can directly feel cool. At this time, by closing the lower no-wind-sensation assembly 220, air flows out from the lower portion of the air outlet 110 through the vent hole, so that no-wind-sensation air supply is realized at the lower portion of the cabinet air conditioner. The air conditioner cabinet can be used healthily and comfortably by users.

In order to protect the child and prevent the child from catching cold due to too long a cool air being blown, the step of simultaneously turning on the upper non-wind sensing element 210 and the lower non-wind sensing element 220 according to the turn-on command further includes:

detecting whether a child exists in a preset area; the preset area is an area of an air supply area of the cabinet air conditioner close to the air outlet 110;

specifically, in this embodiment, the preset area is an area near the periphery of the air outlet 110 of the cabinet air conditioner, and the specific value away from the air outlet 110 may be set according to actual conditions, and may be 1 meter, 2 meters, 3 meters, or 4 meters, and the like, which is not limited herein. There are many tools for detecting whether there is a child in the preset area, for example, by installing a camera, the camera collects an image and then compares the image with data stored in the database, and when the comparison result is that the collected image is a child image, it is determined that a human child is close to the air outlet 110. The database can be a database carried by the cabinet air conditioner or a cloud database. Of course, in some embodiments, it may be determined by disposing a plurality of infrared detection devices along the height direction of the housing 100.

If so, the lower non-wind sensing component 220 is turned off. If a child is detected in the preset area, the lower non-wind-sensing component 220 is closed, so that non-wind-sensing air supply is realized at the lower part of the air outlet 110, the airflow is prevented from blowing the child nearby, and the child is effectively protected; when the lower no-wind-sensing component 220 is closed, the lower part of the lower air outlet 112 is also blocked, so that a child is prevented from lifting hands into the air conditioner, and safety accidents are avoided.

The method for determining whether the child is present by the infrared detector is described in detail below, in which the cabinet air conditioner includes an upper infrared detector and a middle infrared detector, the upper infrared detector is disposed at the upper portion of the air outlet 110, and the middle infrared detector is disposed at the middle portion of the air outlet 110;

the upper infrared detector detects whether a heat source is close to the detection area; the upper infrared detector is arranged at the top of the air outlet 110 and can detect a heat source at a higher position of the preset area, and when the upper infrared detector does not detect the heat source at the higher position of the preset area, it is indicated that no person is in the preset area currently, or no person is in the higher position of the preset area.

Detecting whether a heat source approaches in a detection area of the intermediate infrared detector; the mid-infrared detector is disposed in the middle of the air outlet 110 and can detect heat sources at the middle and lower positions of the preset area, and when the mid-infrared detector detects heat sources at the middle and lower positions of the preset area, it indicates that people are located at the middle and lower positions of the preset area.

The detection of the upper infrared detector and the detection of the lower infrared detector can be carried out simultaneously without any sequence; of course, in some embodiments, the above infrared detector may also detect first, or the mid-infrared detector may detect first, for different starting points.

In order to further improve the accuracy of the non-wind-sensing air supply, the upper non-wind-sensing component 210 includes an upper wind deflector 311 for guiding the air left and right, the lower non-wind-sensing component 220 includes a lower wind deflector 321 for guiding the air left and right, and a plurality of vent holes for allowing the air flow to pass are respectively formed on the upper wind deflector 311 and the lower wind deflector 321;

and adjusting the deflection angle between the upper air deflector 311 or the lower air deflector 321 and the plane of the air outlet 110 according to the current time difference so as to adjust the degree of no wind sensation.

Specifically, in this embodiment, the current time difference is a positive value, that is, the difference between the current temperature difference and the first preset time period. Or the absolute value is taken by taking the difference between the two. The number of the upper air deflectors 311 and the lower air deflectors 321 is plural, the plural upper air deflectors 311 are arranged along the width direction of the air outlet 110, and each upper air deflector 311 extends along the length direction of the air outlet 110. The upper air deflector 311 swings left and right to guide air at the upper part of the air outlet 110. Similarly, the plurality of lower wind deflectors 321 are arranged along the width direction of the outlet 110, and each lower wind deflector 321 extends along the length direction of the outlet 110. The lower air guide plate 321 swings left and right to guide air at the lower part of the air outlet 110. The deflection angles of the upper air deflector 311 and the lower air deflector 321 are different, and the air volume passing through the vent holes is different, so that the non-wind effect is different, that is, the deflection angles of the upper air deflector 311 and the lower air deflector 321 affect the non-wind degree of the cabinet air conditioner. The smaller the deflection angle is, the larger the area covering the air outlet 110 is, the more the air flow passing through the vent holes is, the better the non-wind feeling effect is, when the upper air deflector 311 and the lower air deflector 321 completely cover the air outlet 110, all the air flow flows out through the vent holes, at this time, the included angle between the planes of the upper air deflector 311 and the lower air deflector 321 and the air outlet 110 is very small, the non-wind feeling degree is the highest, and the effect is the best; on the contrary, the larger the deflection angle is, the smaller the area covering the air outlet 110 is, the less the air flow passing through the air vent is, and the worse the no-wind effect is, when the included angle between the air deflectors and the plane of the air outlet 110 and the plane of the air deflector and the lower air deflector 321 is larger, the upper air deflector 311 and the lower air deflector 321 are perpendicular to the plane of the air outlet 110 as an example, at this time, little air flow flows out through the air vent, even all air flow does not pass through the air vent, at this time, the no-wind degree is low, and the effect.

In this embodiment, the degree of no wind sensation is adjusted by adjusting the included angle between the upper air deflector 311 and the lower air deflector 321 and the plane of the air outlet 110, so as to adapt to different current time differences, so that the temperature can be quickly adjusted and the comfort level can be improved together, and the cabinet air conditioner can be used more comfortably by a user.

In order to further improve the accuracy of the non-wind-sensing air supply, the upper non-wind-sensing component 210 includes an upper louver for guiding air up and down, the lower non-wind-sensing component 220 includes a lower louver for guiding air up and down, and a plurality of air vents for passing air flow are respectively arranged on the upper louver and the lower louver;

and adjusting the deflection angle between the upper louver or the lower louver and the plane of the air outlet 110 according to the current time difference so as to adjust the degree of no wind sensation.

Specifically, in this embodiment, the current time difference is a positive value, that is, the difference between the current temperature difference and the first preset time period. Or the absolute value is taken by taking the difference between the two. The number of the upper louvers and the lower louvers is multiple, the multiple upper louvers are arranged along the height direction of the air outlet 110, and each upper louver extends along the width direction of the air outlet 110. The upper louver swings up and down to realize the up-and-down air guiding at the upper part of the air outlet 110. Similarly, the lower louvers are arranged along the height direction of the air outlet 110, and each lower louver extends along the width direction of the air outlet 110. The lower louver swings up and down to realize up-and-down air guiding at the lower part of the air outlet 110. The deflection angle of each upper louver or each lower louver is different, the air quantity passing through the vent holes is different, and the effect of no wind feeling is also different, namely the deflection angle of the upper louver and the lower louver influences the degree of no wind feeling of the cabinet air conditioner. The smaller the deflection angle is, the larger the area covering the air outlet 110 is, the more the airflow passing through the vent holes is, the better the non-wind feeling effect is, when the upper louver and the lower louver completely cover the air outlet 110, all the airflow flows out through the vent holes, at this time, the included angle between the upper louver and the lower louver and the plane of the air outlet 110 is very small, the non-wind feeling degree is the highest, and the effect is the best; on the contrary, the larger the deflection angle is, the smaller the area covering the air outlet 110 is, the less the air flow passing through the air vent is, and the worse the no-wind effect is, when the included angle between the upper louver and the plane of the air outlet 110 and the included angle between the lower louver and the plane of the air outlet 110 are larger, the upper louver and the lower louver are perpendicular to the plane of the air outlet 110 as an example, at this time, little air flow flows out through the air vent, even all air flows do not pass through the air vent, at this time, the no-wind degree is.

In this embodiment, through adjusting the contained angle between tripe and the air outlet 110 plane down and the tripe, adjust the degree of no wind sense to adapt to different current time differences, make quick adjustment temperature and the high unification of improvement comfort together, be favorable to the more comfortable use cabinet air conditioner of user.

In order to further improve the accuracy of the non-wind-sensing air supply, the upper non-wind-sensing assembly 210 comprises an upper non-wind-sensing door body 510, the lower non-wind-sensing assembly 220 comprises a lower non-wind-sensing door body 521, and a plurality of vent holes for air flow to pass through are formed in the upper non-wind-sensing door body 510 and the lower non-wind-sensing door body 521;

according to the current time difference, the position of the upper non-wind-sensing door body 510 or the lower non-wind-sensing door body 521 relative to the air outlet 110 is adjusted to adjust the degree of non-wind-sensing.

Specifically, in this embodiment, the current time difference is a positive value, that is, the difference between the current temperature difference and the first preset time period. Or the absolute value is taken by taking the difference between the two. The upper non-air-sensitive door 510 is disposed along the width direction of the air outlet 110, and the upper non-air-sensitive door 510 extends along the length direction of the air outlet 110. The upper non-wind-sensing door 510 moves left and right to realize non-wind-sensing air outlet at the upper part of the air outlet 110. Similarly, the lower non-air-sensitive door 521 is disposed along the width direction of the outlet 110, and the lower non-air-sensitive door 521 extends along the length direction of the outlet 110. The lower non-wind-sensing door 521 moves left and right to realize non-wind-sensing air supply at the lower part of the air outlet 110. The positions of the upper non-air-sensing door 510 and the lower non-air-sensing door 521 are different (the areas covering the outlets are different), the air volume passing through the vent holes is different, and the effect of non-air-sensing is also different, that is, the positions of the upper non-air-sensing door 510 and the lower non-air-sensing door 521 in the air outlet 110 influence the non-air-sensing degree of the cabinet air conditioner. The larger the area of the air outlet 110 in the middle of the air outlet 110, the more the air flow passing through the air vents, the better the non-wind feeling effect, when the upper non-wind feeling door body 510 and the lower non-wind feeling door body 521 cover the whole air outlet 110, all the air flow flows out through the air vents, at this time, the highest degree of non-wind feeling is achieved, and the best effect is achieved; on the contrary, when the position is on the side of the air outlet 110, the smaller the area covering the air outlet 110, the smaller the air flow passing through the vent holes, and the worse the no-wind effect, when the coincidence degree of the upper no-wind door 510 and the lower no-wind door 521 with the plane of the air outlet 110 is smaller, the less air flow flows out through the vent holes, even all the air flow does not pass through the vent holes, at this time, the no-wind degree is low, and the effect is poor.

In this embodiment, the degree of the no-wind feeling is adjusted by adjusting the contact ratio between the upper no-wind-feeling door 510 and the lower no-wind-feeling door 521 and the plane of the air outlet 110 (the area of the upper no-wind-feeling door 510 covering the air outlet 110 and the area of the lower no-wind-feeling door 521 covering the air outlet 110), so as to adapt to different current time differences, so that the temperature can be quickly adjusted and the comfort height can be improved together, which is beneficial to the user to use the cabinet air conditioner more comfortably.

The mounting and coupling relationship of the upper air deflection assembly 310 and the lower air deflection assembly 320 will be described in detail below.

The upper air guiding plate assembly 310 includes an upper air guiding plate 311, an upper fixing base 330 and a driving motor 340 for driving the upper air guiding plate 311 to rotate, the upper air guiding plate 311 and the driving motor 340 are respectively disposed at two sides of the upper fixing base 330, the driving motor 340 is fixedly disposed on the upper fixing base 330, and a rotating shaft of the driving motor 340 is fixedly connected with a rotating shaft of the upper air guiding plate 311 to drive the upper air guiding plate 311 to rotate. The number of the upper air guiding plates 311 is plural, the plural upper air guiding plates 311 are arranged along the length direction of the upper fixing base 330, and a rotating shaft at one end of each upper air guiding plate 311 extends into a shaft hole of the upper fixing base 330. The plurality of upper air deflectors 311 are connected through a connecting rod, and when one upper air deflector 311 rotates, the other upper air deflectors 311 are driven to rotate through the connecting rod. The upper air deflector 311 is provided with a plurality of vent holes along the thickness direction thereof, and the vent holes penetrate through the upper air deflector 311. When the air current after heat exchange passes through the upper air deflector 311, the air current passing through the upper air deflector 311 is very flexible, or has a slight wind sense or no wind sense, but can transfer cold energy or heat energy to indoor air.

It should be noted that the air outlet 110 extends in a vertical direction, the plurality of upper air deflectors 311 respectively extend vertically and are distributed in a horizontal direction, each upper air deflector 311 is formed in a sheet shape, and each upper air deflector 311 has a state of forming an included angle with a vertical surface of the air outlet 110 where the air outlet 110 is located. The included angle may be in a large range, and for example, the included angle has a first angle and a second angle, in the first angle, every two adjacent upper air deflectors 311 contact with each other so that the air in the air duct is blown out from the vent holes on the plurality of upper air deflectors 311. At a first angle, a part of one upper air deflector 311 of every two adjacent upper air deflectors 311 is lapped on the other upper air deflector 311. In the second angle, each upper air deflector 311 forms an included angle with the vertical surface of the air outlet 110, a gap is formed between every two adjacent upper air deflectors 311, and at least a part of air in the air duct is blown out of the air outlet 110 after being blown to the corresponding gap from the plurality of air vents on each upper air deflector 311. Of course, it is also possible to blow directly from the wind tunnel through the gap. When the gap between the adjacent upper air deflectors 311 is large, the no-wind effect is weak; when the gap between the adjacent upper air deflectors 311 is small, the no-wind effect is strong. Therefore, the included angle between the upper air deflector 311 and the plane of the air outlet 110 can be adjusted in an electrodeless manner, namely the range of the included angle is 0-180 degrees, and different angles correspond to different working condition requirements.

It is understood that the shape of the vertical surface of the outlet 110 is related to the shape of the housing, and the extension direction of the outlet 110 in the vertical direction is a curve, and the extension direction of the outlet 110 in the horizontal direction is a curve, which may be independent of each other. Take the case that the extending direction of the air outlet 110 in the vertical direction is a curve and the extending direction of the air outlet 110 in the horizontal direction is a curve. When the extending direction of the air outlet 110 in the horizontal direction is a curve, the extending direction of the vertical surface of the air outlet 110 in the horizontal direction is also a curve, and at this time, an included angle between each upper air deflector 311 and the vertical surface of the air outlet 110 means that an included angle is formed between vertical tangent lines at corresponding positions of each upper air deflector 311 and the vertical surface of the air outlet 110. It is of course understood that the vertical face of the outlet 110 may also be formed as a plane. Because the plurality of upper air deflectors 311 can rotate in the air outlet 110, the air outlet 110 has an air guiding state and a covering state, and in the air guiding state, the plurality of upper air deflectors 311 open the air outlet 110, and air in the air duct is blown out from the air outlet 110 under the guidance of the plurality of upper air deflectors 311. In the covering state, the upper air deflectors 311 rotate to enable two adjacent upper air deflectors 311 to contact or have a gap, in this case, due to the blocking condition of the upper air deflectors 311, most of the air in the air duct is blown out from the vent holes on each upper air deflector 311, so that the air speed is reduced due to the reduction of the air outlet channel, and meanwhile, the vent holes break the air, so that the air blown out from the air outlet 110 is soft, and the feeling of the wind felt by a human body is low.

Specifically, in the first angle, every two adjacent upper air deflectors 311 are in contact with each other so that the air in the air duct is blown out from the vent holes of the plurality of upper air deflectors 311. That is, when the included angle between each upper air deflector 311 and the vertical surface of the air outlet 110 is a first angle, every two adjacent upper air deflectors 311 contact to cover the air outlet 110, and the adjacent two upper air deflectors 311 contact to each other to be in a gapless state, so that the air in the air duct blows out of the air outlet 110 from the plurality of vent holes of each upper air deflector 311. In order to further ensure a gapless state between the two upper wind deflectors 311, at the first angle, a part of one upper wind deflector 311 of every two adjacent upper wind deflectors 311 is lapped on the other upper wind deflector 311, that is, a part of two adjacent upper wind deflectors 311 is in an overlapped state.

In the second angle, each upper air deflector 311 forms an included angle with the vertical surface of the air outlet 110, a gap is formed between every two adjacent upper air deflectors 311, and at least a part of air in the air duct is blown out of the air outlet 110 after being blown to the corresponding gap from the plurality of air vents on each upper air deflector 311. That is to say, when the included angle between each upper air deflector 311 and the vertical surface of the air outlet 110 is the second angle, each two adjacent upper air deflectors 311 are not in contact with each other and have a gap, when the wind in the air duct blows towards the air outlet 110, a part of the wind can directly flow through the gap, and the other part of the wind flows towards the gap from the plurality of air holes of each upper air deflector 311, so that the wind flowing towards the gap from the plurality of air holes can disturb the direction and speed of the wind directly flowing towards the gap, thereby playing a role of turbulent flow, and enabling the wind blown out from the air outlet 110 to be soft.

It is understood that the first angle and the second angle may be specifically set according to a specific structure of the cabinet air conditioner, for example, a specific size of the upper air deflector 311, and are not specifically limited herein. In some examples of the invention, the first angle is 0-5 degrees and the second angle is 10-20 degrees. It can be understood that an included angle between each upper wind deflector 311 and the vertical surface of the wind outlet 110 is an angle, which means that the upper wind deflector 311 is parallel to the vertical surface of the wind outlet 110, and the upper wind deflector 311 is perpendicular to the wind outlet direction to block the flow of wind. According to the cabinet air conditioner provided by the embodiment of the invention, the plurality of vent holes are formed in each upper air deflector 311, and the plurality of upper air deflectors 311 can rotate, so that the plurality of upper air deflectors 311 can rotate to a state of covering the air outlet 110, most of air in the air duct is blown out of the air outlet 110 from the vent holes, the air speed is reduced, the flow direction of the air is dispersed, the air blown out of the air outlet 110 is soft, and the body feeling comfort level is improved.

In order to further improve the uniformity of the air outlet speed, the air outlet area provided by the upper air deflector 311 is larger at the side of the air outlet 110 close to the volute (the side with higher air speed) than at the side of the air outlet 110 close to the volute tongue (the side with lower air speed).

The upper air deflector 311 realizes that the air outlet area near the volute side is larger than the air outlet area near the tongue side in various ways, two specific implementation ways are shown below.

First, the hole density of each upper air guiding plate 311 is equal, and at this time, the arrangement density of the upper air guiding plate 311 near the volute side in the air outlet 110 is greater than the arrangement density of the upper air guiding plate 311 near the volute tongue side in the air outlet 110.

Secondly, the hole density of the upper air deflector 311 is different, in this case, the upper air deflector 311 with the higher hole density is disposed at the side of the air outlet 110 close to the volute, and the upper air deflector 311 with the lower hole density is disposed at the side of the air outlet 110 close to the volute tongue. In this case, the opening density of the upper air guiding plate 311 may be arranged according to a linear or non-linear rule, so that the air outlet area exhibits a preset rule. The wind speed is different, so that the wind speed at the lower portion of the whole wind outlet 110, or the lower wind outlet 112, is equivalent.

In order to further improve the uniformity of the air output, the air output area provided by the upper air deflector 311 is smaller on the side of the air outlet 110 close to the volute (the side with higher air speed) than on the side of the air outlet 110 close to the volute tongue (the side with lower air speed).

The upper air deflector 311 realizes that the air outlet area near the volute side is smaller than the air outlet area near the tongue side in various ways, two specific implementation ways are shown below.

First, the hole density of each upper air guiding plate 311 is equal, and at this time, the arrangement density of the upper air guiding plate 311 near the volute side in the air outlet 110 is smaller than the arrangement density of the upper air guiding plate 311 near the volute tongue side in the air outlet 110.

Secondly, the hole density of the upper air deflector 311 is different, in this case, the upper air deflector 311 with the small hole density is disposed at the side of the air outlet 110 close to the volute, and the upper air deflector 311 with the large hole density is disposed at the side of the air outlet 110 close to the volute tongue. In this case, the opening density of the upper air guiding plate 311 may be arranged according to a linear or non-linear rule, so that the air outlet area exhibits a preset rule. The wind speed is different, so that the wind output of the whole lower part of the wind outlet 110, or the lower wind outlet 112, is equivalent.

The lower air deflector assembly 320 includes a lower air deflector 321, a lower fixing base 350 and a driving motor 340 for driving the lower air deflector 321 to rotate, the lower air deflector 321 and the driving motor 340 are respectively disposed at two sides of the lower fixing base 350, the driving motor 340 is fixedly disposed on the lower fixing base 350, and a rotating shaft of the driving motor 340 is fixedly connected to a rotating shaft of the lower air deflector 321 to drive the lower air deflector 321 to rotate. The number of the lower air deflectors 321 is plural, the plural lower air deflectors 321 are arranged along the length direction of the lower fixing base 350 (along the width direction of the air outlet 110 after installation), and a rotating shaft at one end of each lower air deflector 321 extends into a shaft hole of the lower fixing base 350. The plurality of lower wind deflectors 321 are connected by a connecting rod, and when one of the lower wind deflectors 321 rotates, the other lower wind deflectors 321 are driven to rotate by the connecting rod. The lower air guiding plate 321 is provided with a plurality of vent holes along the thickness direction, and the vent holes penetrate through the lower air guiding plate 321. When the air current after heat exchange passes through the lower air deflector 321, the air current passing through the lower air deflector 321 is very flexible, or has a slight wind sense or no wind sense, but can also transmit cold energy or heat energy to the indoor air.

It should be noted that the air outlet 110 extends in a vertical direction, the plurality of lower air deflectors 321 respectively extend vertically and are distributed in a horizontal direction, each lower air deflector 321 is formed in a sheet shape, and each lower air deflector 321 has an included angle with a vertical surface of the air outlet 110 where the air outlet 110 is located. The included angle may be in a range of many degrees, and for example, the included angle has a third angle and a fourth angle, in the third angle, every two adjacent lower air deflectors 321 contact with each other to make the air in the air duct blow out from the vent holes on the plurality of lower air deflectors 321. In a third angle, a part of one lower wind deflector 321 of every two adjacent lower wind deflectors 321 is overlapped on the other lower wind deflector 321. In the fourth angle, each lower air deflector 321 forms an included angle with the vertical surface of the air outlet 110, a gap is formed between every two adjacent lower air deflectors 321, and at least a part of air in the air duct is blown out of the air outlet 110 after being blown to the gap corresponding to the air outlet from the plurality of air vents on each lower air deflector 321. Of course, it is also possible to blow directly from the wind tunnel through the gap. When the gap between the adjacent lower air deflectors 321 is large, the no-wind effect is weak; when the gap between the adjacent lower air deflectors 321 is small, the no-wind effect is strong. Therefore, the included angle between the lower air deflector 321 and the plane of the air outlet 110 can be adjusted steplessly, that is, the range is 0-180 degrees, and different angles correspond to different working condition requirements.

It is understood that the shape of the vertical surface of the outlet 110 is related to the shape of the housing, and the extension direction of the outlet 110 in the vertical direction is a curve, and the extension direction of the outlet 110 in the horizontal direction is a curve, which may be independent of each other. Take the case that the extending direction of the air outlet 110 in the vertical direction is a curve and the extending direction of the air outlet 110 in the horizontal direction is a curve. When the extending direction of the air outlet 110 in the horizontal direction is a curve, the extending direction of the vertical surface of the air outlet 110 in the horizontal direction is also a curve, and at this time, an included angle between each lower air deflector 321 and the vertical surface of the air outlet 110 means that an included angle is formed between each lower air deflector 321 and a vertical tangent line at a corresponding position of the vertical surface of the air outlet 110. It is of course understood that the vertical face of the outlet 110 may also be formed as a plane. Because the plurality of lower air deflectors 321 can rotate in the air outlet 110, the air outlet 110 has an air guiding state and a covering state, and in the air guiding state, the plurality of lower air deflectors 321 open the air outlet 110, and air in the air duct is blown out of the air outlet 110 under the guidance of the plurality of lower air deflectors 321. In the covering state, the lower air deflectors 321 rotate to enable two adjacent lower air deflectors 321 to contact or have a gap, in this case, due to the blocking condition of the lower air deflectors 321, most of the air in the air channel is blown out from the plurality of air vents on each lower air deflector 321, so that the air speed is reduced due to the reduction of the air outlet channel, and meanwhile, the air vents scatter the air, so that the air blown out from the air outlet 110 is soft, and the feeling of the wind felt by a human body is low.

Specifically, in the third angle, every two adjacent lower air deflectors 321 are in contact with each other so that the air in the air duct is blown out from the vent holes of the plurality of lower air deflectors 321. That is, when the included angle between each lower wind deflector 321 and the vertical surface of the wind outlet 110 is the third angle, every two adjacent lower wind deflectors 321 contact to cover the wind outlet 110, and the two adjacent lower wind deflectors 321 contact to be in a gapless state, so that the wind in the wind channel blows out of the wind outlet 110 from the plurality of vent holes of each lower wind deflector 321. In order to further ensure the gapless state between the two lower wind deflectors 321, at the third angle, a part of one lower wind deflector 321 of every two adjacent lower wind deflectors 321 is lapped on the other lower wind deflector 321, that is, a part of two adjacent lower wind deflectors 321 is in an overlapped state. Of course, in some embodiments, the adjacent lower wind deflectors 321 may not overlap as long as no gap is ensured between the adjacent lower wind deflectors 321.

In the fourth angle, each lower air deflector 321 forms an included angle with the vertical surface of the air outlet 110, a gap is formed between every two adjacent lower air deflectors 321, and at least a part of air in the air duct is blown out of the air outlet 110 after being blown to the gap corresponding to the air outlet from the plurality of air vents on each lower air deflector 321. That is to say, when the included angle between each lower air deflector 321 and the vertical surface of the air outlet 110 is the fourth angle, each two adjacent lower air deflectors 321 are not in contact with each other and have a gap, when the wind in the air duct blows towards the air outlet 110, a part of the wind can directly flow through the gap, and the other part of the wind flows to the gap from the plurality of air holes of each lower air deflector 321, so that the wind flowing to the gap from the plurality of air holes can disturb the direction and speed of the wind directly flowing to the gap, play a role of turbulence, and make the wind blown out from the air outlet 110 soft.

It is understood that the third angle and the fourth angle may be specifically set according to a specific structure of the cabinet air conditioner, for example, a specific size of the lower air deflector 321, and are not specifically limited herein. In some examples of the invention, the third angle is 0-5 degrees and the fourth angle is 10-20 degrees. It can be understood that an included angle between each lower wind deflector 321 and the vertical surface of the wind outlet 110 is an angle, which means that the lower wind deflector 321 is parallel to the vertical surface of the wind outlet 110, and the lower wind deflector 321 is perpendicular to the wind outlet direction to block the flow of wind. According to the cabinet air conditioner provided by the embodiment of the invention, the plurality of air vents are arranged on each lower air deflector 321, and the plurality of lower air deflectors 321 can rotate, so that the plurality of lower air deflectors 321 can rotate to a state of covering the air outlet 110, most of air in the air duct is blown out of the air outlet 110 from the air vents, the air speed is reduced, the flow direction of the air is dispersed, the air blown out of the air outlet 110 is soft, and the body feeling comfort level is improved.

In order to further improve the uniformity of the air outlet speed, the air outlet area provided by the lower air deflector 321 is larger at the side of the air outlet 110 close to the volute (the side with higher air speed) than at the side of the air outlet 110 close to the volute tongue (the side with lower air speed).

The lower air deflector 321 realizes that the air outlet area close to the volute side is larger than the air outlet area close to the volute tongue side in various ways, and two specific implementation manners are mentioned below.

First, the opening density of each lower wind-guiding plate 321 is equal, and at this time, the arrangement density of the lower wind-guiding plate 321 near the volute side in the air outlet 110 is greater than the arrangement density of the lower wind-guiding plate 321 near the volute tongue side in the air outlet 110.

Secondly, the hole densities of the lower wind deflectors 321 are different, and at this time, the lower wind deflector 321 with the higher hole density is disposed at a side of the wind outlet 110 close to the volute, and the lower wind deflector 321 with the lower hole density is disposed at a side of the wind outlet 110 close to the volute tongue. In this case, the opening density of the lower air guiding plate 321 may be arranged according to a linear or non-linear rule, so that the air outlet area exhibits a predetermined rule. The wind speed is different, so that the wind speed at the lower portion of the whole wind outlet 110, or the lower wind outlet 112, is equivalent.

In order to further improve the uniformity of the air output, the air output area provided by the lower air deflector 321 is smaller on the side of the air outlet 110 close to the volute (the side with higher air speed) than on the side of the air outlet 110 close to the volute tongue (the side with lower air speed).

The lower air deflector 321 realizes that the air outlet area near the volute side is smaller than the air outlet area near the volute tongue side in various ways, two specific implementation manners are shown below.

First, the opening density of each lower wind-guiding plate 321 is equal, and at this time, the arrangement density of the lower wind-guiding plate 321 near the volute side in the air outlet 110 is smaller than the arrangement density of the lower wind-guiding plate 321 near the volute tongue side in the air outlet 110.

Secondly, the hole densities of the lower wind deflectors 321 are different, and at this time, the lower wind deflector 321 with the low hole density is arranged at the side of the wind outlet 110 close to the volute, and the lower wind deflector 321 with the high hole density is arranged at the side of the wind outlet 110 close to the volute tongue. In this case, the opening density of the lower air guiding plate 321 may be arranged according to a linear or non-linear rule, so that the air outlet area exhibits a predetermined rule. The wind speed is different, so that the wind output of the whole lower part of the wind outlet 110, or the lower wind outlet 112, is equivalent.

The lower end of the upper air guide plate 311 is connected with the upper end of the lower air guide plate 321.

The lower end of the upper air guiding plate 311 may be provided with an upper base corresponding to the upper fixing base 330, and the upper base is provided with a plurality of shaft holes corresponding to the rotating shaft of the upper air guiding plate 311. The upper base and the upper fixing base 330 are fixed at the same position and are fixedly connected with the shell 100 or the air outlet frame. An upper support flange is arranged at the lower end of the upper air deflector 311 near the rotating shaft of the upper air deflector 311 or at the position where the rotating shaft of the upper air deflector 311 is connected with the air guide blades. The upper support flange is arranged along the circumferential direction of the rotating shaft of the upper air deflector 311. The diameter of the upper supporting flange is larger than that of the shaft hole of the upper base, and the radial dimension of the rotating shaft of the upper air deflector 311 is smaller than that of the shaft hole of the upper base. When the upper air deflector 311 rotates under the driving of the motor, the upper supporting flange is supported on the upper base, so that friction between a rotating shaft of the upper air deflector 311 and the bottom of a shaft hole is avoided, the supporting area is reduced, and the friction force required to be overcome when the upper air deflector 311 rotates is reduced. Of course, in some embodiments, to reduce the contact area of the upper support flange with the upper base, an upper support rib is provided on the side of the upper support flange facing the upper base. By the arrangement of the upper supporting ribs, the supporting area is further reduced, and the friction force which needs to be overcome when the upper air deflector 311 rotates is further reduced.

The upper end of the lower air guiding plate 321 can be provided with a lower base corresponding to the lower fixing base 350, and the lower base is provided with a plurality of shaft holes corresponding to the rotating shaft of the lower air guiding plate 321. The lower base and the lower fixing base 350 are fixed at the same position and are fixedly connected with the casing 100 or the air outlet frame. A lower support flange is arranged at the upper end of the lower air deflector 321, near the rotating shaft of the lower air deflector 321, or at the position where the rotating shaft of the lower air deflector 321 is connected with the air guide blades. The lower support flange is disposed along the circumferential direction of the rotation shaft of the lower air deflector 321. The diameter of the lower support flange is larger than that of the shaft hole of the lower base, and the radial dimension of the rotating shaft of the lower air deflector 321 is smaller than that of the shaft hole of the lower base. When the lower air deflector 321 rotates under the driving of the motor, the lower supporting flange is supported on the lower base, so that friction between a rotating shaft of the lower air deflector 321 and the bottom of the shaft hole is avoided, the supporting area is reduced, and the friction force required to be overcome when the lower air deflector 321 rotates is reduced. Of course, in some embodiments, in order to reduce the contact area between the lower support flange and the lower base, a lower support rib is disposed on the side of the lower support flange facing the lower base. Through the arrangement of the lower support ribs, the support area is further reduced, so that the friction force required to be overcome when the lower air deflector 321 rotates is further reduced.

In some embodiments, the functions of the upper fixing base 330 and the lower fixing base 350 are integrated together, even integrally formed, and the integrally formed component is a middle fixing base. The both sides of well fixing base all are provided with the shaft hole, and the shaft hole of both sides can coaxial intercommunication, also can the disalignment, do not communicate, can design according to actual demand. When the shaft holes on the two sides of the middle fixing seat are communicated, after the upper air deflector 311 and the lower air deflector 321 are installed, a gap is formed between the rotating shaft of the upper air deflector 311 and the rotating shaft of the lower air deflector 321. That is, the sum of the rotating shaft of the upper air guiding plate 311 and the rotating shaft of the lower air guiding plate 321 is less than the hole depth of the shaft hole.

The middle fixing seat is fixedly connected with the shell 100 or the air outlet frame. The connection between the lower end of the upper air guiding plate 311 and the middle fixing seat is the same as the connection between the upper air guiding plate 311 and the upper base, and is not described herein again. The connection between the upper end of the lower air guiding plate 321 and the middle fixing seat is the same as the connection between the lower air guiding plate 321 and the lower base, and is not described herein again.

It should be noted that the middle fixing seat may be integrally formed, or may be assembled by a plurality of components.

The present invention further provides a cabinet air conditioner, which includes a memory and a control method of the cabinet air conditioner stored in the memory, and the specific steps of the control method of the cabinet air conditioner refer to the above embodiments. Wherein, the cabinet air conditioner includes: the control system comprises a machine shell, an upper no-wind-sensing component 210, a lower no-wind-sensing component 220, a memory, a processor and a control program of the cabinet air conditioner, wherein the control program is stored on the memory and can run on the processor, and the control program comprises the following steps: an air outlet 110 is formed in the surface of the shell; the upper no-wind-sensing component 210 and the lower no-wind-sensing component 220 are sequentially arranged along the air outlet 110, the closing and opening of the upper no-wind-sensing component 210 controls whether wind is present at the upper part of the air outlet 110, and the closing and opening of the lower no-wind-sensing component 220 controls whether wind is present at the lower part of the air outlet 110; and the control program of the cabinet air conditioner realizes the steps of the control method of the cabinet air conditioner when being executed by the processor.

The present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores a control method of a cabinet air conditioner, and the specific steps of the control method of the cabinet air conditioner refer to the foregoing embodiments. The computer readable storage medium stores a control program of the cabinet air conditioner, and the control program of the cabinet air conditioner realizes the steps of the control method of the cabinet air conditioner when being executed by the processor.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The control method of the cabinet air conditioner is characterized in that the cabinet air conditioner comprises a shell, the shell is provided with an air outlet, an upper non-wind-sensing component and a lower non-wind-sensing component are sequentially arranged along the height direction of the shell corresponding to the air outlet, the upper non-wind-sensing component comprises an upper wind deflector guiding left and right, the lower non-wind-sensing component comprises a lower wind deflector guiding left and right, and a plurality of air vents for air to pass through are formed in the upper wind deflector and the lower wind deflector; the cabinet air conditioner is provided with: the upper non-wind-sensing component and the lower non-wind-sensing component are both in an open state, the upper non-wind-sensing component and the lower non-wind-sensing component are both in a closed state, the upper non-wind-sensing component is closed and the lower non-wind-sensing component is in an open state, and the upper non-wind-sensing component is open and the lower non-wind-sensing component is closed;

the control method of the cabinet air conditioner comprises the following steps:

starting timing when a starting instruction is received;

when the counted time length is greater than or equal to a first preset time length, closing the upper non-wind-sensing component or the lower non-wind-sensing component according to the current working mode;

2. The method as claimed in claim 1, further comprising, after the step of starting timing since the receipt of the power-on command:

3. The method for controlling a cabinet air conditioner according to claim 1, wherein the step of turning off the upper non-wind-sensing component or the lower non-wind-sensing component according to the current operation mode when the counted time period is greater than or equal to a first preset time period specifically includes:

4. The control method of a cabinet air conditioner according to claim 1, further comprising, after the step of turning off the upper non-wind sensing component or the lower non-wind sensing component according to the current operation mode when the counted time period is greater than or equal to a first preset time period:

if yes, the lower non-wind-sensing component is closed.

5. The control method of the cabinet air conditioner as claimed in claim 4, wherein the cabinet air conditioner includes an upper infrared detector and a middle infrared detector, the upper infrared detector is disposed at an upper portion of the air outlet, and the middle infrared detector is disposed at a middle portion of the air outlet;

6. The control method of the cabinet air conditioner as claimed in claim 1, wherein the upper non-air-sensing component includes upper louvers for guiding air vertically, the lower non-air-sensing component includes lower louvers for guiding air vertically, and each of the upper louvers and the lower louvers is provided with a plurality of ventilation holes for passing air;

7. The control method of the cabinet air conditioner according to claim 1, wherein the upper no-wind-sensing assembly comprises an upper no-wind-sensing door body, the lower no-wind-sensing assembly comprises a lower no-wind-sensing door body, and a plurality of vent holes for air to pass through are formed in both the upper no-wind-sensing door body and the lower no-wind-sensing door body;

8. A cabinet air conditioner, characterized in that, cabinet air conditioner includes: casing, no wind-sensitive subassembly down, memory, treater and store on the memory and can be in the control program of the cabinet air conditioner of treater operation, wherein:

an air outlet is formed in the surface of the shell;

the control program of the cabinet air conditioner, when executed by the processor, implements the steps of the control method of the cabinet air conditioner according to any one of claims 1 to 7.

9. The cabinet air conditioner of claim 8, wherein the upper no-wind-sensor assembly comprises one or more of an upper air deflector with a vent, an upper louver with a vent, and an upper no-wind-sensor door with a vent;

10. The cabinet air conditioner of claim 8, wherein the cabinet air conditioner is a through-flow cabinet air conditioner, and the outlet opening is formed along a length of the housing.

11. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a control program of a cabinet air conditioner, which when executed by a processor implements the steps of the control method of the cabinet air conditioner according to any one of claims 1 to 7.