Shell, air conditioner, control method of air conditioner and related equipment

Abstract

The embodiment of the invention discloses a shell, an air conditioner, a control method of the air conditioner and related equipment. The shell comprises a shell body, an air outlet channel is formed in the shell body, and an air outlet section is arranged on the side, close to the air outlet, of the air outlet channel. The air guide assembly comprises at least two air guide plates, and each air guide plate is movably arranged on the air outlet section; and the air guide assembly has a first ventilation state, and under the condition that the air guide assembly is in the first ventilation state, the at least two air guide plates are arranged at intervals in the conduction direction of the air outlet section. By adjusting the position of the air guide plate in the air outlet section, the total area of airflow passing through the air guide holes in the conduction direction of the air outlet section is adjusted, and therefore various blowing feeling indexes can be formed. And under the condition that the air guide assembly is in the first ventilation state, the air flow of the air outlet section is conveyed to the indoor environment after being diffused, rectified and decelerated through the air guide holes of all the air guide plates, the blowing feeling index is further reduced, and the wind-feeling-free experience of a user is improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of air conditioners, and in particular, to a housing, an air conditioner, a control method for an air conditioner, and related equipment. Background Art

[0002] With current technology, the windless mode of air conditioners is relatively simple and cannot meet users' requirements for different wind sensation indexes, resulting in a poor user experience. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0004] To this end, a first aspect of the present invention provides a housing.

[0005] A second aspect of the present invention provides an air conditioner.

[0006] A third aspect of the present invention provides a control method for an air conditioner, which is used to control the above air conditioner.

[0007] A third aspect of the present invention provides a computer-readable storage medium.

[0008] A fourth aspect of the present invention provides a control device.

[0009] In view of this, according to a first aspect of an embodiment of the present application, a housing is provided, comprising:

[0010] A shell body, wherein the shell body is formed with an air outlet duct, and an air outlet section is arranged on one side of the air outlet duct close to the air outlet;

[0011] An air guide assembly, comprising at least two air guide plates, each of which can be movably arranged at the air outlet section;

[0012] The above-mentioned air guide component has a first ventilation state. When the above-mentioned air guide component is in the above-mentioned first ventilation state, at least two of the above-mentioned air guide plates are arranged at intervals along the conducting direction of the above-mentioned air outlet section.

[0013] In a feasible implementation manner, the housing body further includes:

[0014] A placement section connected to the air outlet section;

[0015] The above-mentioned air guide component has a second ventilation state. When the above-mentioned air guide component is in the above-mentioned second ventilation state, there is one of the above-mentioned air guide plates arranged along the conduction direction of the above-mentioned air outlet section.

[0016] In a feasible implementation manner, the above-mentioned air guide component has a third ventilation state. When the above-mentioned air guide component is in the above-mentioned third ventilation state, the above-mentioned air guide component is located in the above-mentioned placement section.

[0017] In a feasible implementation manner, the housing further includes:

[0018] A rotating shaft is disposed at the air outlet section, and the air guide plate is connected to the rotating shaft;

[0019] A driving member, wherein the rotating shaft is connected to the driving member.

[0020] In a feasible implementation manner, the placement section is an arc-shaped section, and the side of the air guide plate close to the placement section is an arc-shaped plate, and the curvature of the arc-shaped plate matches the curvature of the arc-shaped section.

[0021] In a feasible implementation manner, the above-mentioned air guide assembly includes:

[0022] A first air guide plate and a second air guide plate, wherein in the axial direction of the rotating shaft, the cross-sectional area of ​​the first air guide plate is smaller than the cross-sectional area of ​​the second air guide plate;

[0023] When the air guide assembly is in the first ventilation state, the first air guide plate is located at a side of the air outlet section away from the air outlet, and the second air guide plate is located at the air outlet.

[0024] In a feasible implementation manner, in the axial direction of the rotating shaft, the ratio of the cross-sectional area of ​​the first air guide plate to the cross-sectional area of ​​the second air guide plate is 0.6 to 0.8.

[0025] In a feasible implementation manner, the first air guide plate is provided with a first air guide hole, the second air guide plate is provided with a second air guide hole, and the aperture of the first air guide hole is larger than the aperture of the second air guide hole.

[0026] In a feasible implementation manner, the ratio of the aperture of the first air guide hole to the aperture of the second air guide hole is 1.2 to 2.

[0027] In a feasible implementation manner, the shell further includes: a partition plate, which is arranged between two adjacent air outlet ducts.

[0028] According to a second aspect of an embodiment of the present application, an air conditioner is provided, comprising:

[0029] A housing as described in any one of the above technical solutions;

[0030] An evaporator is arranged in the air inlet area of ​​the shell;

[0031] A crossflow impeller is disposed between the evaporator and the air outlet duct;

[0032] The heating element is arranged between the evaporator and the crossflow impeller.

[0033] According to a third aspect of an embodiment of the present application, a control method for an air conditioner is provided, which is used to control the air conditioner as described in the above technical solution, comprising:

[0034] Get the set temperature and return air temperature;

[0035] When the return air temperature is lower than the set temperature, determining an adjustment instruction based on the difference between the set temperature and the return air temperature;

[0036] The ventilation state of the air guide assembly is adjusted based on the adjustment instruction.

[0037] In a feasible implementation manner, the step of adjusting the ventilation state of the air guide assembly based on the adjustment instruction includes:

[0038] When the difference between the above-mentioned temperature recovery temperature and the above-mentioned preset temperature is less than the first preset value, adjusting one of the above-mentioned air guide plates of the above-mentioned air guide assembly to be arranged along the conduction direction of the above-mentioned air outlet section according to the first adjustment instruction;

[0039] When the difference between the above-mentioned temperature recovery temperature and the above-mentioned preset temperature is less than a second preset value, the at least two above-mentioned air guide plates of the above-mentioned air guide assembly are adjusted to be arranged at intervals along the conducting direction of the above-mentioned air outlet section by a second adjustment instruction;

[0040] Among them, the first preset value is smaller than the second preset value.

[0041] In a feasible implementation manner, the housing body includes the placement section, and the control method further includes:

[0042] When the above-mentioned temperature recovery is greater than the above-mentioned preset temperature, the above-mentioned air guide component is controlled to be located in the above-mentioned placement section.

[0043] According to a fourth aspect of an embodiment of the present application, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores a computer program for implementing a method for controlling an air conditioner as described in any one of the above technical solutions.

[0044] According to a fifth aspect of an embodiment of the present application, a control device is provided, comprising:

[0045] a memory storing a computer program;

[0046] A processor, configured to execute the computer program;

[0047] Wherein, when the processor executes the computer program, it implements the control method of the air conditioner as described in any one of the above technical solutions.

[0048] Compared with the prior art, the present invention includes at least the following beneficial effects: the shell provided in the embodiment of the present application is provided with a shell body and an air guide assembly. Among them, the shell body is formed with an air outlet, and a crossflow wind wheel can be installed in the shell body, and an air outlet duct can be formed between the air outlet and the crossflow wind wheel to guide the airflow to the indoor environment. An air outlet section can be provided at a position of the air outlet duct close to the air outlet, and the air guide assembly is provided in the air outlet section. Specifically, the air guide assembly is provided with at least two air guide plates, each of which can be movably arranged in the air outlet section, and a plurality of air guide holes are formed on the air guide plate. By adjusting the position of the air guide plate in the air outlet section, the total area of ​​the air flow passing through the air guide holes in the conduction direction of the air outlet section can be adjusted, thereby forming a variety of blowing sensation indexes. Among them, the air guide component has a first ventilation state. When the air guide component is in the first ventilation state, at least two air guide plates are arranged along the conduction direction of the air outlet section, so that the airflow in the air outlet section is successively dispersed through the air guide holes of each air guide plate and transported to the indoor environment after rectification and deceleration, thereby further reducing the blowing sensation index and improving the user's windless experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not considered to be limitations of the present application. In addition, the same reference symbols are used to represent the same components throughout the accompanying drawings.

[0050] In the attached picture:

[0051] Figure 1 A schematic structural diagram of an air guide assembly in a first ventilation state according to an embodiment of the present application;

[0052] Figure 2 A schematic structural diagram of an air guide assembly in an embodiment provided by the present application in a second ventilation state;

[0053] Figure 3 A schematic structural diagram of an air guide assembly in an embodiment provided in the present application in a third ventilation state;

[0054] Figure 4 A schematic structural diagram of a first air guide plate of an embodiment provided in the present application;

[0055] Figure 5 A schematic structural diagram of a second air guide plate of an embodiment provided in the present application;

[0056] Figure 6A schematic flowchart of a method for controlling an air conditioner according to an embodiment of the present application;

[0057] Figure 7 A structural block diagram of a computer-readable storage medium according to an embodiment of the present application;

[0058] Figure 8 A structural block diagram of a control device according to an embodiment of the present application.

[0059] in, Figures 1 to 5 The corresponding relationship between the reference numerals and the component names is as follows:

[0060] 100 housing, 200 air conditioner;

[0061] 110 housing body, 120 air guide assembly, 130 rotating shaft, 140 partition plate, 210 evaporator, 220 crossflow fan wheel, 230 heating element;

[0062] 111 air outlet duct, 112 panel, 121 first air guide plate, 122 second air guide plate,

[0063] 1111 air outlet section, 1112 placement section, 1211 first air guide hole, 1221 second air guide hole. DETAILED DESCRIPTION

[0064] In order to better understand the above-mentioned technical scheme, the technical scheme of the embodiments of the present application is described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical scheme of the embodiments of the present application, rather than limitations on the technical scheme of the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments may be combined with each other.

[0065] like Figures 1 to 5 As shown, according to the first aspect of an embodiment of the present application, a shell 100 is proposed, comprising: a shell body 110, wherein the shell body 110 is formed with an air outlet duct 111, and an air outlet section 1111 is arranged on the side of the air outlet duct 111 close to the air outlet; an air guide assembly 120, comprising at least two air guide plates, each of which can be movably arranged on the air outlet section 1111; wherein the air guide assembly 120 has a first ventilation state, and when the air guide assembly 120 is in the first ventilation state, at least two of the air guide plates are arranged at intervals along the conduction direction of the air outlet section 1111.

[0066] It is understandable that the housing 100 provided in the embodiment of the present application is provided with a housing body 110 and an air guide assembly 120. Among them, the housing body 110 is formed with an air outlet, and a crossflow wind wheel 220 can be installed in the housing body 110, and an air outlet duct 111 can be formed between the air outlet and the crossflow wind wheel 220 to guide the air flow to the indoor environment. An air outlet section 1111 can be provided at a position of the air outlet duct 111 near the air outlet, and the air guide assembly 120 is provided in the air outlet section 1111. Specifically, the air guide assembly 120 is provided with at least two air guide plates, each of which can be movably provided in the air outlet section 1111, and a plurality of air guide holes are formed on the air guide plate. By adjusting the position of the air guide plate in the air outlet section 1111, the total area of ​​the air flow passing through the air guide holes in the conduction direction of the air outlet section 1111 can be adjusted, thereby forming a variety of blowing sensation indexes. Among them, the air guide component 120 has a first ventilation state. When the air guide component 120 is in the first ventilation state, at least two air guide plates are arranged along the conduction direction of the air outlet section 1111, so that the airflow in the air outlet section 1111 is successively dispersed through the air guide holes of each air guide plate and transported to the indoor environment after rectification and deceleration, thereby further reducing the blowing sensation index and improving the user's windless experience.

[0067] It should be noted that there are multiple air guide holes on the air guide plate, and the aperture of the air guide holes is extremely small, so that when the airflow passes through the air guide holes of the air guide plate, the air volume and air speed are reduced, and the airflow is broken up into fine "wind strands" to reduce the wind feeling experience. For example, the aperture of the air guide hole ranges from 1mm to 5mm.

[0068] It is understandable that the position of the air guide plate in the air outlet section 1111 can be adjusted according to the windless feeling index required by the user, thereby adjusting the number of air guide holes and the total area of ​​the air guide holes in the conduction direction of the air outlet section 1111 to adjust the wind feeling of the air flow blown out from the air outlet of the housing 100. Exemplarily, the air guide assembly 120 is provided with two air guide plates. When the air guide assembly 120 is in the first ventilation state, one of the air guide plates is located on the side of the air outlet section 1111 away from the air outlet, and is used to rectify and decelerate the airflow delivered to the air outlet section 1111 by the crossflow impeller 220, and the other air guide plate is located at the air outlet, and is used to disperse the airflow after rectification and deceleration, and reduce the air supply distance, so that the user can experience the minimum blowing feeling.

[0069] In some examples, such as Figures 1 to 3 As shown, the shell body 110 also includes: a placement section 1112, which is connected to the air outlet section 1111; the air guide assembly 120 has a second ventilation state, and when the air guide assembly 120 is in the second ventilation state, there is an air guide plate arranged along the conduction direction of the air outlet section 1111.

[0070] It is understandable that the shell body 110 is also provided with a placement section 1112. Specifically, the placement section 1112 is connected to the air outlet section 1111, and is located in the non-conducting direction of the air outlet section 1111. The air guide plate of the air guide assembly 120 can be moved to the placement section 1112 to avoid affecting the conducting direction of the air outlet section 1111. The air guide assembly 120 has a second ventilation state. When the air guide assembly 120 is in the second ventilation state, an air guide plate of the air guide assembly 120 is arranged along the guide bar direction of the air outlet section 1111. The remaining air guide plates can be arranged in the placement section 1112, or swung between the placement section 1112 and the air outlet section 1111 to adjust the wind direction to meet the user's various wind sensations and wind direction requirements and improve the user experience.

[0071] Exemplarily, the wind guide assembly 120 may be provided with a first wind guide plate 121 and a second wind guide plate 122. When the wind guide assembly 120 is in the second ventilation state, the first wind guide plate 121 may be adjusted to the side of the air outlet section 1111 away from the air outlet, and is used to rectify and decelerate the airflow delivered to the air outlet section 1111 by the crossflow wind wheel 220, so as to reduce the blowing feeling index. The second wind guide plate 122 may be adjusted to the placement section 1112 to prevent the second wind guide plate 122 from affecting the airflow after rectification and deceleration. The wind guide assembly 120 in the second ventilation state can play a role in reducing the blowing feeling index and retain a weak wind feeling. And according to user requirements, the angle of the second wind guide plate 122 relative to the air outlet can be adjusted to adjust the direction of the airflow blowing out of the air outlet, so that the user can feel the weak wind feeling from different angles, close to the physical feeling of the natural environment, and improve the user experience.

[0072] In some examples, such as Figures 1 to 3 As shown, the air guide component 120 has a third ventilation state. When the air guide component 120 is in the third ventilation state, the air guide component 120 is located in the placement section 1112 .

[0073] It is understandable that the air guide assembly 120 also has a third ventilation state. Specifically, when the air guide assembly 120 is in the third ventilation state, all the air guide plates of the air guide assembly 120 are arranged in the placement section 1112. This is to avoid the air guide plates in the conduction direction of the air outlet section 1111 affecting the air flow of the air outlet section 1111. The air outlet can output the maximum air volume. It can achieve rapid cooling of the indoor environment, which is suitable for situations where the temperature difference between the indoor environment and the outdoor environment is large, so as to quickly meet the user's temperature requirements for the indoor environment and improve the user experience.

[0074] Exemplarily, the shape of the placement section 1112 can match the shape of the air guide plate, and the outline size of the placement section 1112 is larger than the outline size of the air guide plate, so as to ensure that the placement section 1112 can accommodate the air guide plate, thereby avoiding the situation in which, when the air guide assembly 120 is in the third ventilation state, part of the air guide plate is located in the air outlet section 1111, and the airflow collides with part of the air guide plate located in the air outlet section 1111, thereby affecting the overall air outlet performance of the air outlet duct 111.

[0075] In some examples, such as Figures 1 to 3 As shown, the housing 100 further includes: a rotating shaft 130, which is disposed at the air outlet section 1111, and the air guide plate is connected to the rotating shaft 130; and a driving member, and the rotating shaft 130 is connected to the driving member.

[0076] It is understandable that the housing 100 is also provided with a rotating shaft 130 and a driving member. Among them, the rotating shaft 130 is arranged in the air outlet section 1111, and the setting direction of the rotating shaft 130 is the same as the axial direction of the crossflow impeller 220. The air guide plate is connected to the rotating shaft 130, and the rotating shaft 130 can drive the air guide plate to rotate around the rotating shaft 130, so as to adjust the position of the air guide plate in the air outlet section 1111, so as to adjust the total area of ​​the air flow passing through the air guide hole in the conduction direction of the air outlet section 1111, so as to form a variety of blowing feeling indexes. And the rotating shaft 130 can be driven to rotate by the driving member to realize automatic adjustment of the rotation angle of the air guide plate according to the user's demand for windless feeling, thereby improving the degree of automation and user experience.

[0077] It is understandable that each air guide plate can be independently rotatably arranged in the air outlet section 1111, and can be rotated to the placement section 1112 to ensure the realization of a variety of blowing feeling indexes. Specifically, a plurality of rotating shafts 130 can be provided to correspond to each air guide plate respectively, and each rotating shaft 130 is respectively connected to a driving member so that the driving member drives each rotating shaft 130 to rotate at a different angle. Or a plurality of air guide plates can be arranged on the same rotating shaft 130, and each air guide plate is driven by a driving member respectively so that each air guide plate rotates at a different angle. Exemplarily, the driving member can select a driving motor and a matching transmission gear set.

[0078] In some examples, such as Figures 1 to 3 As shown, the placement section 1112 is an arc-shaped section, and the side of the air guide plate close to the placement section 1112 is an arc-shaped plate, and the curvature of the arc-shaped plate matches the curvature of the arc-shaped section.

[0079] It is understandable that the placement section 1112 can be an arc section, and along the axial direction of the rotating shaft 130, the side of the air guide plate close to the placement section 1112 is an arc plate, and the curvature of the arc section matches the curvature of the arc plate, and the arc length of the arc section is greater than the arc length of the arc plate. With such a configuration, on the one hand, when the air guide plate rotates to the placement section 1112, the air guide plate can be completely stored in the placement section 1112, avoiding the situation in which part of the air guide plate of the air guide assembly 120 is located in the air outlet section 1111 in the third ventilation state, and the airflow collides with part of the air guide plate located in the air outlet section 1111, affecting the overall air outlet performance of the air outlet 111. On the other hand, part of the airflow can be transported to the air outlet along the arc of the arc section and the arc of the arc plate, and the airflow transportation is smoother and smoother, ensuring the air outlet performance of the air outlet 111.

[0080] In some examples, such as Figures 1 to 3 As shown, the above-mentioned air guide assembly 120 includes: a first air guide plate 121 and a second air guide plate 122, wherein in the axial direction of the above-mentioned rotating shaft 130, the cross-sectional area of ​​the above-mentioned first air guide plate 121 is smaller than the cross-sectional area of ​​the above-mentioned second air guide plate 122; when the above-mentioned air guide assembly 120 is in the first ventilation state, the above-mentioned first air guide plate 121 is located on the side of the above-mentioned air outlet section 1111 away from the above-mentioned air outlet, and the above-mentioned second air guide plate 122 is located at the above-mentioned air outlet.

[0081] It can be understood that the air guide assembly 120 is provided with a first air guide plate 121 and a second air guide plate 122.

[0082] Correspondingly, the placement section 1112 may be provided with a first placement section 1112 and a second placement section 1112. Among them, the placement section 1112 close to the crossflow impeller 220 is the first placement section 1112, and the placement section 1112 close to the air outlet is the second placement section 1112. Since the cross-sectional area of ​​the air outlet 111 gradually increases from the side close to the crossflow impeller 220 to the side close to the air outlet, the air outlet performance of the air outlet 111 is improved. Therefore, the arc length of the first placement section 1112 is smaller than the arc length of the second placement section 1112, and the accommodation depth of the first placement section 1112 is smaller than the accommodation depth of the second placement section 1112. In the axial direction of the rotating shaft 130, the cross-sectional area of ​​the first air guide plate 121 is smaller than the cross-sectional area of ​​the second air guide plate 122, and the arc length of the arc plate of the first air guide plate 121 is smaller than the arc length of the arc plate of the second air guide plate 122. Therefore, the first air guide plate 121 is suitable for being placed in the first placement section 1112 , and the second air guide plate 122 is suitable for being placed in the second placement section 1112 .

[0083] When the air guide assembly 120 is in the first ventilation state, the first air guide plate 121 rotates to the side of the air outlet section 1111 close to the crossflow impeller 220, and the first air guide plate 121 covers the air outlet section 1111 to the maximum extent, so that all the air guide holes of the first air guide plate 121 have air flow through them, ensuring the rectification and deceleration effect of the air flow. At the same time, the second air guide plate 122 rotates to the side of the air outlet section 1111 close to the air outlet, and the second air guide plate 122 covers the air outlet section 1111 to the maximum extent, so that all the air guide holes of the second air guide plate 122 have air flow through them, so as to disperse the air flow, reduce the air supply distance, further reduce the blowing feeling index, and ensure the user's experience of no wind feeling.

[0084] When the air guide assembly 120 is in the second ventilation state, the first air guide plate 121 rotates to the side of the air outlet section 1111 close to the crossflow wind wheel 220, and the first air guide plate 121 covers the air outlet section 1111 to the maximum extent, so that all the air guide holes of the first air guide plate 121 have airflow flowing through, so as to rectify and slow down the airflow and reduce the blowing feeling index. At the same time, the second air guide plate 122 can be rotated to the second placement section 1112 to avoid affecting the airflow in the conducting direction of the air outlet 111, so as to reduce the blowing feeling index and allow the user to feel a weak airflow, simulating the experience of a natural environment. And according to the needs of the user, the second air guide plate 122 can be rotated so that the second air guide plate 122 swings between the second placement section 1112 and the air outlet, so as to adjust the wind direction through the second air guide plate 122 to meet the user's needs for the blowing angle.

[0085] When the air guide assembly 120 is in the third ventilation state, in order to avoid the air guide plate being placed in the first placement section 1112, some of the air guide plates are still located in the air outlet section 1111, colliding with the airflow of the air outlet section 1111, affecting the overall air outlet performance of the air outlet 111. According to the actual size of the air outlet 111, the first air guide plate 121 is rotated to the first placement section 1112, and at the same time, the second air guide plate 122 is rotated to the second placement section 1112. It is ensured that in this case, no air guide plate is located in the air outlet section 1111, ensuring smooth air outlet of the air outlet section 1111, so that the air outlet can output the maximum air volume. It can achieve rapid cooling of the indoor environment, which is suitable for situations where the temperature difference between the indoor environment and the outdoor environment is large, so as to quickly meet the user's temperature requirements for the indoor environment and improve the user experience.

[0086] In some examples, in the axial direction of the rotating shaft 130 , a ratio of a cross-sectional area of ​​the first air guide plate 121 to a cross-sectional area of ​​the second air guide plate 122 is 0.6 to 0.8.

[0087] It can be understood that in the axial direction of the rotating shaft 130, the cross-sections of the first air guide plate 121 and the second air guide plate 122 are both arc-shaped surfaces, and the ratio of the cross-sectional areas of the first air guide plate 121 and the second air guide plate 122 is set to 0.6 to 0.8. When the arc is the same, the maximum chord length of the first air guide plate 121 is smaller than the maximum chord length of the second air guide plate 122. When the air guide assembly 120 is in the first ventilation state, along the conduction direction of the air outlet section 1111, the cross-sections of the first air guide plate 121 and the second air guide plate 122 are both rectangular, and the width of the rectangular cross-sectional area of ​​the first air guide plate 121 is narrower than the width of the rectangular cross-sectional area of ​​the second air guide plate 122. Such a configuration ensures that, on the one hand, when the air guide assembly 120 is in the third ventilation state, the first air guide plate 121 can be completely stored in the placement section 1112 close to the side of the crossflow impeller 220, avoiding interference with the air outlet of the air outlet section 1111, so that the air outlet can output the maximum air volume. On the other hand, when the air guide assembly 120 is in the first ventilation state or the second ventilation state, the first air guide plate 121 is arranged on the side of the air outlet section 1111 close to the cross-flow wind wheel 220, and the first air guide plate 121 is provided with sufficient air guide holes to effectively rectify and decelerate the airflow in the air outlet section 1111, thereby ensuring the effect of reducing the blowing sensation index and improving the user experience.

[0088] Exemplarily, viewed along the conduction direction of the air outlet section 1111, the ventilation hole area of ​​the first air guide plate 121 accounts for 60% to 80% of the rectangular cross-sectional area of ​​the first air guide plate 121, so as to moderately reduce the air outlet volume and air outlet speed to ensure a comfortable user experience.

[0089] In some examples, such as Figure 4 and Figure 5 As shown, the first air guide plate 121 defines a first air guide hole 1211 , and the second air guide plate 122 defines a second air guide hole 1221 . The aperture of the first air guide hole 1211 is larger than that of the second air guide hole 1221 .

[0090] It is understandable that, since the cross-sectional area of ​​the air outlet 111 gradually increases from the side close to the crossflow impeller 220 to the side close to the air outlet, the flow channel area of ​​the air outlet section 1111 close to the crossflow impeller 220 is small, and the airflow velocity is fast. Therefore, the aperture of the first air guide hole 1211 is as large as possible, while ensuring the airflow rectification and deceleration, the resistance to the airflow is reduced. At the same time, the flow channel area of ​​the air outlet section 1111 close to the air outlet is large, and the airflow velocity is relatively low. The aperture of the second air guide hole 1221 is as small as possible to disperse the airflow as much as possible, reduce the air volume and air velocity, and break up the airflow into fine "wind threads", so as to better reduce the blowing feeling index and improve user comfort.

[0091] In some examples, the ratio of the aperture of the first air guide hole 1211 to the aperture of the second air guide hole 1221 is 1.2 to 2.

[0092] It is understandable that the aperture ratio of the first air guide hole 1211 to the second air guide hole 1221 is set to 1.2 to 2, which ensures that the aperture of the first air guide hole 1211 is relatively large, which can rectify and decelerate the airflow, and at the same time, reduce the resistance to the airflow and reduce the power consumption of the airflow. On the other hand, the aperture of the second air guide hole 1221 is relatively small to improve the dispersion effect of the airflow, better reduce the blowing feeling index, and improve the user comfort.

[0093] In some examples, such as Figures 1 to 3 As shown, the housing 100 further includes a partition plate 140 disposed between two adjacent air outlet ducts 111 .

[0094] It is understandable that the housing 100 is further provided with a partition 140. Specifically, the housing 100 is separated into a plurality of air outlets 111 by the partition 140, and each air outlet 111 may be provided with a corresponding crossflow fan 220 to ensure that each air outlet 111 can independently discharge air, thereby improving the air outlet efficiency and the cooling efficiency of the indoor environment, and on the other hand, increasing the air outlet direction, meeting the user's demand for multi-directional cooling of the indoor environment, and improving the user experience.

[0095] like Figures 1 to 3 As shown, according to the second aspect of the present application, an air conditioner 200 is proposed, comprising: a shell 100 as described in any one of the above technical solutions; an evaporator 210, arranged in the air inlet area of ​​the above shell 100; a cross-flow fan wheel 220, arranged between the above evaporator 210 and the above air outlet 111; and a heating element 230, arranged between the above evaporator 210 and the above cross-flow fan wheel 220.

[0096] It is understandable that the air conditioner 200 includes the housing 100 described in any one of the above technical solutions, and therefore includes all the beneficial effects of the above housing 100, which will not be repeated here. The air conditioner 200 is also provided with an evaporator 210, a crossflow fan wheel 220 and a heating element 230. Among them, the evaporator 210 is arranged in the air inlet area of ​​the housing 100, and the crossflow fan wheel 220 is arranged between the evaporator 210 and the air outlet 111. By running the crossflow fan wheel 220, the air flow is sucked into the housing 100 from the air inlet area, and heat is exchanged with the evaporator 210 to adjust the air flow temperature. Subsequently, the air flow is transported to the air outlet 111 through the crossflow fan wheel 220, and is transported from the air outlet to the indoor environment to adjust the indoor environment temperature. In the case where the user has a need for wind or not, the position of the air guide component 120 in the air outlet 111 can be adjusted to rectify, decelerate and disperse the air flow through the air guide component 120 to reduce the blowing feeling index and improve the user experience. A heating element 230 is provided between the evaporator 210 and the crossflow impeller 220. When the indoor ambient temperature needs to be increased, the airflow first exchanges heat with the evaporator 210, and then exchanges heat with the heating element 230 for the second time to improve the heat exchange efficiency. The airflow is then transported from the air outlet 111 to the indoor environment through the crossflow impeller 220 to adjust the indoor ambient temperature.

[0097] like Figure 6 As shown, a control method of an air conditioner 200 proposed according to the second aspect of the present application is used to control the air conditioner 200 as described in any one of the above technical solutions, including:

[0098] Step 101: Obtaining set temperature information and return air temperature information. It is understandable that the set temperature information is the temperature information set by the user according to his / her own needs. The housing 100 may be provided with a panel 112 to display the current ambient temperature information and a set temperature button for the user to intuitively select the set temperature. The air conditioner 200 may be provided with a temperature sensor to detect the return temperature of the air conditioner 200, that is, the current temperature of the environment to which the air conditioner 200 belongs.

[0099] Step 102: When the return temperature is lower than the set temperature, an adjustment instruction is determined based on the difference between the set temperature and the return air temperature. It is understandable that after receiving the user's set temperature information and obtaining the return temperature of the air conditioner 200, the return temperature and the set temperature can be compared. When it is determined that the return temperature is lower than the preset temperature, it means that the operation of the air conditioner 200 has effectively lowered the indoor ambient temperature, and the indoor ambient temperature meets the user's preset temperature. In this case, in order to ensure the user's demand for a blowing feeling, an adjustment instruction can be determined based on the difference between the set temperature and the return temperature to adjust the working state of the air conditioner 200.

[0100] Step 103: Adjust the ventilation state of the air guide assembly 120 based on the adjustment instruction. It is understandable that the ventilation state of the air guide assembly 120 can be adjusted according to the adjustment instruction to change the airflow feeling delivered by the air conditioner to the indoor environment, so as to meet the user's various wind feeling requirements and improve the user experience.

[0101] In some examples, when the difference between the above-mentioned recovery temperature and the above-mentioned preset temperature is less than the first preset value, the first adjustment instruction is used to adjust one of the above-mentioned air guide plates of the above-mentioned air guide assembly 120 to be arranged along the conduction direction of the above-mentioned air outlet section 1111; when the difference between the above-mentioned recovery temperature and the above-mentioned preset temperature is less than the second preset value, the second adjustment instruction is used to adjust at least two of the above-mentioned air guide plates of the above-mentioned air guide assembly 120 to be arranged at intervals along the conduction direction of the above-mentioned air outlet section 1111; wherein the above-mentioned first preset value is less than the above-mentioned second preset value.

[0102] It is understandable that, since the arrangement of the air guide plate in the air outlet section 1111 will affect the air flow velocity and power consumption of the air conditioner 200, under the same power consumption, the air guide plate will affect the adjustment temperature of the air conditioner 200. That is, the airflow after the air guide plate reduces the blowing experience and causes the indoor ambient temperature to rise. Therefore, when adjusting the ventilation state of the air guide component 120, the difference between the return temperature and the preset temperature should be considered to determine the ventilation state of the air guide component 120. Specifically, when the difference between the return temperature and the preset temperature is less than the first preset value, it means that the air conditioner 200 adjusts the indoor ambient temperature to a temperature that meets the customer's needs, and the ventilation state of the air guide component 120 can be adjusted according to the first adjustment instruction. Specifically, one air guide plate of the air guide component 120 is arranged along the conduction direction of the air outlet section 1111, and the remaining air guide plates can be arranged in the placement section 1112, and the airflow of the air outlet section 1111 is rectified and decelerated by only one air guide plate to reduce the blowing index. At the same time, the remaining air guide plates can be swung to adjust the air outlet direction. When the difference between the return temperature and the preset temperature is less than the second preset value, it means that the air conditioner 200 adjusts the indoor ambient temperature to a temperature that meets customer needs, and the use of multiple air guide plates to simultaneously adjust the blowing feeling index of the airflow will not cause the indoor ambient temperature to be higher than the preset temperature. The ventilation state of the air guide assembly 120 can be adjusted according to the second adjustment instruction. Specifically, at least two air guide plates of the air guide assembly 120 are adjusted to be arranged at intervals along the conduction direction of the air outlet section 1111, wherein the air guide plate arranged on the side of the air outlet section 1111 close to the crossflow impeller 220 can rectify and decelerate the airflow and reduce the blowing feeling index. The air guide plate arranged on the side of the air outlet section 1111 close to the air outlet can disperse the airflow and reduce the air supply distance, thereby further reducing the blowing feeling index and improving the user experience.

[0103] Exemplarily, the first preset value is 2 degrees Celsius, the second preset value is 3 degrees Celsius, and the air guide assembly 120 is provided with a first air guide plate 121 and a second air guide plate 122. When the difference between the return temperature and the preset temperature is less than 2 degrees Celsius, the first air guide plate 121 is adjusted to the side of the air outlet section 1111 close to the crossflow impeller 220 according to the first adjustment instruction, and the airflow is rectified and decelerated by the first air guide plate 121. At the same time, the second air guide plate 122 can be adjusted to the placement section 1112, so that the user can feel a weak airflow while reducing the blowing feeling index, simulating the experience of the natural environment. And according to the needs of the user, the second air guide plate 122 can be rotated so that the second air guide plate 122 swings between the second placement section 1112 and the air outlet, so that the wind direction can be adjusted by the second air guide plate 122 to meet the user's needs for the blowing angle.

[0104] When the difference between the return temperature and the preset temperature is less than 3 degrees Celsius, the first air guide plate 121 is adjusted to the side of the air outlet section 1111 close to the crossflow impeller 220 according to the second adjustment instruction, and the airflow is rectified and decelerated by the first air guide plate 121. At the same time, the second air guide plate 122 is adjusted to the side of the air outlet section 1111 close to the air outlet, and the airflow is dispersed by the second air guide plate 122, thereby reducing the air supply distance and further reducing the blowing feeling index, thereby ensuring the user's experience of no wind feeling.

[0105] In some examples, the shell body 110 includes the placement section 1112 , and the control method further includes: when the recovery temperature is greater than the preset temperature, controlling the air guide assembly 120 to be located in the placement section 1112 .

[0106] It can be understood that when it is detected that the return temperature is greater than the preset temperature, it means that the air conditioner 200 has not adjusted the indoor ambient temperature to the temperature required by the user. At this time, all the air guide plates of the air guide assembly 120 can be controlled to be located in the placement section 1112, so that the air conditioner 200 can operate at the maximum air output and quickly adjust the indoor ambient temperature to the preset temperature.

[0107] like Figure 7 As shown, according to the third aspect of the present application, a computer-readable storage medium 401 is proposed, and the computer-readable storage medium 401 stores a computer program 402 to implement the control method of the air conditioner 200 of any of the above technical solutions.

[0108] The computer-readable storage medium 401 provided in the embodiment of the present application obtains the set temperature and the return air temperature; determines the adjustment instruction based on the difference between the set temperature and the return air temperature when the return air temperature is lower than the set temperature; and adjusts the ventilation state of the air guide assembly 120 based on the adjustment instruction. This can meet different requirements of the user's blowing sensation index and improve the user experience.

[0109] Based on this understanding, the technical solution of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.), and includes a number of instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each implementation scenario of the present application.

[0110] like Figure 8 As shown, according to the fourth aspect of the present application, a control device 500 is proposed, comprising: a memory 501, storing a computer program; a processor 502, executing the computer program; wherein, when the processor 502 executes the computer program, it implements the control method of the air conditioner 200 of any of the above-mentioned technical solutions.

[0111] The control device 500 provided in the embodiment of the present application obtains the set temperature and the return air temperature; determines the adjustment instruction based on the difference between the set temperature and the return air temperature when the return air temperature is lower than the set temperature; and adjusts the ventilation state of the air guide assembly 120 based on the adjustment instruction, so as to meet different requirements of the user's blowing sensation index and improve the user experience.

[0112] In some examples, the control device 500 may also include a user interface, a network interface, a camera, a radio frequency (RF) circuit, a sensor, an audio circuit, a WI-FI module, etc. The user interface may include a display, an input unit such as a keyboard, etc., and the optional user interface may also include a USB interface, a card reader interface, etc. The network interface may optionally include a standard wired interface, a wireless interface (such as a WI-FI interface), etc.

[0113] In an exemplary embodiment, the control device 500 may also include an input / output interface and a display device, wherein each functional unit may communicate with each other via a bus. The memory stores a computer program, and the processor is used to execute the program stored in the memory and execute the method in the above embodiment.

[0114] The storage medium may also include an operating system and a network communication module. The operating system is a program that manages the hardware and software resources of the physical device of the method, and supports the operation of the information processing program and other software and / or programs. The network communication module is used to realize the communication between the components inside the storage medium, and the communication with other hardware and software in the information processing physical device.

[0115] Through the description of the above implementation methods, those skilled in the art can clearly understand that the present application can be implemented by means of software plus a necessary general hardware platform, or by hardware.

[0116] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0117] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front” and “back” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0118] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0119] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A housing, characterized in that: include: A shell body, wherein the shell body is formed with an air outlet duct, and an air outlet section is arranged on one side of the air outlet duct close to the air outlet; An air guide assembly, comprising at least two air guide plates, each of which can be movably arranged at the air outlet section; The air guide assembly has a first ventilation state. When the air guide assembly is in the first ventilation state, at least two air guide plates are arranged at intervals along the conducting direction of the air outlet section.

2. The housing according to claim 1, characterized in that The housing body also includes: A placement section connected to the air outlet section; The air guide assembly has a second ventilation state. When the air guide assembly is in the second ventilation state, there is an air guide plate arranged along the conduction direction of the air outlet section, and the air guide plate arranged along the conduction direction of the air outlet section at least partially blocks the outlet of the air outlet section.

3. The housing according to claim 2, characterized in that: The air guide component has a third ventilation state. When the air guide component is in the third ventilation state, the air guide component is located in the placement section.

4. The housing according to claim 2, characterized in that: Also includes: A rotating shaft is arranged at the air outlet section, and the air guide plate is connected to the rotating shaft; A driving member, wherein the rotating shaft is connected to the driving member.

5. The housing according to claim 4, characterized in that: The placement section is an arc-shaped section, and the side of the air guide plate close to the placement section is an arc-shaped plate, and the curvature of the arc-shaped plate matches the curvature of the arc-shaped section.

6. The housing according to claim 4, characterized in that The air guide assembly comprises: a first air guide plate and a second air guide plate, wherein in the axial direction of the rotating shaft, the cross-sectional area of ​​the first air guide plate is smaller than the cross-sectional area of ​​the second air guide plate; When the air guide assembly is in a first ventilation state, the first air guide plate is located at a side of the air outlet section away from the air outlet, and the second air guide plate is located at the air outlet.

7. The housing according to claim 6, characterized in that In the axial direction of the rotating shaft, a ratio of a cross-sectional area of ​​the first air guide plate to a cross-sectional area of ​​the second air guide plate is 0.6 to 0.

8.

8. The housing according to claim 6, characterized in that The first air guide plate is provided with a first air guide hole, the second air guide plate is provided with a second air guide hole, and the aperture of the first air guide hole is larger than the aperture of the second air guide hole.

9. The housing according to claim 8, characterized in that The ratio of the aperture of the first air guide hole to the aperture of the second air guide hole is 1.2 to 2.

10. The housing according to any one of claims 1 to 9, characterized in that Also includes: The partition is arranged between two adjacent air outlet ducts.

11. An air conditioner, characterized in that: include: The housing according to any one of claims 1 to 10; an evaporator, arranged in an air inlet area of ​​the shell; A crossflow impeller is arranged between the evaporator and the air outlet duct; A heating element is arranged between the evaporator and the crossflow impeller.

12. A method for controlling an air conditioner, for controlling the air conditioner according to claim 11, characterized in that: include: Get the set temperature and return air temperature; When the return air temperature is lower than the set temperature, determining an adjustment instruction based on a difference between the set temperature and the return air temperature; The ventilation state of the air guide assembly is adjusted based on the adjustment instruction.

13. The control method according to claim 12, characterized in that: The step of adjusting the ventilation state of the air guide component based on the adjustment instruction includes: When the difference between the return temperature and the preset temperature is less than a first preset value, adjusting one of the air guide plates of the air guide assembly to be arranged along the conduction direction of the air outlet section according to a first adjustment instruction; When the difference between the return temperature and the preset temperature is less than a second preset value, adjusting the at least two air guide plates of the air guide assembly to be arranged at intervals along the conduction direction of the air outlet section according to a second adjustment instruction; The first preset value is smaller than the second preset value.

14. The control method according to claim 12, characterized in that: The housing body includes the placement section, and the control method further includes: When the return temperature is greater than the preset temperature, the air guide assembly is controlled to be located in the placement section.

15. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program for implementing the air conditioner control method according to any one of claims 12 to 14.

16. A control device, characterized in that: include: a memory storing a computer program; A processor, configured to execute the computer program; Wherein, when the processor executes the computer program, it implements the control method of the air conditioner as described in any one of claims 12 to 14.

Images