WO2022041948A1 - 空调室内机 - Google Patents

空调室内机 Download PDF

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Publication number
WO2022041948A1
WO2022041948A1 PCT/CN2021/100016 CN2021100016W WO2022041948A1 WO 2022041948 A1 WO2022041948 A1 WO 2022041948A1 CN 2021100016 W CN2021100016 W CN 2021100016W WO 2022041948 A1 WO2022041948 A1 WO 2022041948A1
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WO
WIPO (PCT)
Prior art keywords
reel
indoor unit
air conditioner
air outlet
conditioner indoor
Prior art date
Application number
PCT/CN2021/100016
Other languages
English (en)
French (fr)
Inventor
蔡艳芳
张中晓
Original Assignee
青岛海尔空调电子有限公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调电子有限公司
Publication of WO2022041948A1 publication Critical patent/WO2022041948A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre

Definitions

  • the invention relates to the technical field of air conditioning, in particular to an indoor unit of an air conditioner.
  • the indoor unit of the hanging air conditioner adopts a micro-porous wind deflector, so that the indoor unit of the hanging air conditioner can discharge the wind in a gentle way, reducing the wind feeling.
  • the indoor unit of the hanging air conditioner using the microporous air deflector can only partially relieve or pursue no wind in the up and down direction.
  • the wind blowing to the microporous air deflector still comes out directly from the volute, so that the air from the microporous guide
  • the wind speed and wind force coming out of the wind panel are still relatively large, and have not yet met the requirements for use close to natural wind, which affects the user experience.
  • the present invention provides an air conditioner.
  • the air conditioner indoor unit includes a casing and a wind speed control assembly arranged in the casing, the casing is provided with an air outlet;
  • the wind speed control assembly includes a roller shutter, a first scroll shaft and a second scroll shaft , the two ends of the roller blind are respectively connected with the first reel and the second reel, the roller blind can be wound on the first reel and/or the second reel, the first reel
  • the reel and the second reel are rotatably arranged on the casing and are respectively located on both sides of the air outlet;
  • the roller blind is provided with a normal wind area and a breeze area, and the normal wind area is provided with
  • the air outlet holes matching the size of the air outlet are provided with a plurality of micro holes on the breeze area.
  • the indoor unit of the air conditioner there are a plurality of the breeze regions, and the sizes and/or numbers of micropores on any two of the breeze regions are different from each other.
  • the micro-hole includes at least three edges connected in sequence, and each of the edges is an arc-shaped structure.
  • the bending directions of the at least three arc structures are all directed towards the center of the micro-hole.
  • the cross-sectional area of the cross-section of the micro-hole gradually increases from the middle part of the micro-hole to the two ends of the micro-hole.
  • the air conditioner indoor unit further includes a drive assembly disposed in the housing, and the drive assembly is respectively connected with the first reel and the second reel for driving The first reel and/or the second reel rotates.
  • the driving assembly includes a first driving member and a second driving member disposed in the casing, wherein the first driving member is connected with the first reel, and is used for for driving the first reel to rotate; the second driving member is connected to the second reel for driving the second reel to rotate.
  • the air-conditioning indoor unit further includes an air outlet panel arranged on the housing, and the air outlet is arranged on the air outlet panel.
  • the air conditioner indoor unit further includes an air guide plate, and the air guide plate is rotatably arranged at the air outlet to open or close the air outlet.
  • the air conditioner indoor unit further includes a swing vane assembly, and the swing vane assembly is swingably disposed on the air outlet panel and disposed close to the air outlet.
  • the indoor unit of the air conditioner includes a casing and a wind speed control assembly arranged in the casing, and the casing is provided with an air outlet; a reel and a second reel, the two ends of the roller blind are respectively connected with the first reel and the second reel, the roller blind can be wound on the first reel and/or the second reel, the first reel and the second reel are rotatable It is located on the shell and is located on both sides of the air outlet; the roller shutter is provided with a normal wind area and a breeze area, the normal wind area is provided with an air outlet that matches the size of the air outlet, and the breeze area is provided with multiple Microporous.
  • the air conditioner indoor unit of the present invention is provided with a roller shutter with a normal wind area and a breeze area in the casing. Move to the position of the air outlet and block the air outlet. Since there are many micro-holes in the breeze area, the wind blowing from the shell to the air outlet can be converted into breeze through the action of the micro-holes, and the breeze is blown into the room through the air outlet, Thereby, the wind speed and wind force of the wind blown out through the air outlet are reduced, so that the wind blown out by the indoor unit of the air conditioner is softer and closer to the natural wind, and the use comfort is improved.
  • the ordinary air area of the roller shutter When it is necessary to use the ordinary air mode, move the ordinary air area of the roller shutter to the position of the air outlet and block the air outlet. Since the ordinary air area is provided with an air outlet that matches the size of the air outlet, the air outlet will not change from The wind speed and wind force of the wind blowing to the air outlet in the casing, so as to realize the normal wind outlet to meet the different air outlet needs of users. Moreover, in the process of switching between different air outlet modes, only the roller shutter needs to be moved, and the entire air speed control assembly does not need to be moved, and the operation is simple and convenient.
  • a plurality of breeze areas are provided, and the apertures and/or numbers of micro-holes on any two breeze areas are different from each other, which can meet the user's different needs for the breeze and improve the user's use experience.
  • the cross-sectional area of the cross-section of the micro-hole gradually increases from the middle part of the micro-hole to the two ends of the micro-hole, so that the two ends of the micro-hole diverge outward, which is not only conducive to the mold release of the structural process, but also enables the wind to flow outward. Diverging, the wind direction is different, closer to the natural wind.
  • the air-conditioning indoor unit also includes a wind deflector rotatably disposed at the air outlet and a swing blade assembly rotatably disposed on the air outlet panel and close to the air outlet. Under the dual action of the board and the swing blade assembly, it is softer and closer to the natural wind, which further improves the comfort of use.
  • FIG. 1 is a structural diagram of an air conditioner indoor unit of the present invention
  • Fig. 2 is the first sectional view along the I-I direction in Fig. 1;
  • Fig. 3 is the second sectional view along the I-I direction in Fig. 1;
  • Fig. 4 is the third sectional view along the I-I direction in Fig. 1;
  • Fig. 5 is the first structural diagram of the roller blind of the present invention.
  • Fig. 6 is the second structure diagram of the roller blind of the present invention.
  • Fig. 7 is the third structural diagram of the roller blind of the present invention.
  • FIG. 8 is a partial enlarged view of A in FIG. 7 .
  • Wind speed control assembly 21, Roller shutter; 211, Normal wind area; 2111, Air outlet; 212, Breeze area; 2121, First breeze area; 2122, Second breeze area; 213, Micro hole; 22, No. A reel; 23. The second reel;
  • Air outlet panel 41. Panel frame; 42. Panel body;
  • Swing blade assembly 61, connecting rod; 62, fourth driving member; 63, swing blade.
  • the terms “inside”, “upper”, “lower”, “left”, “right”, “top”, “bottom”, etc. indicate the direction or the positional relationship. Based on the direction or positional relationship shown in the drawings, this is only for the convenience of description, rather than indicating or implying that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention . Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed to indicate or imply relative importance.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a It is a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication between two components.
  • installed should be understood in a broad sense, for example, it may be a fixed connection or a It is a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication between two components.
  • the present invention provides an air conditioner indoor unit.
  • the air conditioner indoor unit is provided with a roller shutter with a normal wind area and a breeze area in the casing.
  • the breeze mode needs to be used, the breeze of the roller shutter is used.
  • the area moves to the position of the air outlet and blocks the air outlet. Since there are many micro-holes in the breeze area, the wind blowing from the shell to the air outlet can be converted into breeze through the action of the micro-holes, and the breeze is blown into the room through the air outlet. , reducing the wind speed and wind force of the wind blown out through the air outlet, making the wind blown by the indoor unit of the air conditioner softer and closer to the natural wind, and improving the comfort of use.
  • the ordinary air area of the roller shutter When it is necessary to use the ordinary air mode, move the ordinary air area of the roller shutter to the position of the air outlet and block the air outlet. Since the ordinary air area is provided with an air outlet that matches the size of the air outlet, the air outlet will not change from The wind speed and wind force of the wind blowing to the air outlet in the casing, so as to realize the normal wind outlet to meet the different air outlet needs of users. Moreover, in the process of switching between different air outlet modes, only the roller shutter needs to be moved, and the entire air speed control assembly does not need to be moved, and the operation is simple and convenient.
  • FIGS. 1 to 8 the air conditioner indoor unit of the present invention will be described.
  • 1 is a structural diagram of the air conditioner indoor unit of the present invention
  • FIG. 2 is a first cross-sectional view along the II direction in FIG. 1
  • FIG. 3 is a second cross-sectional view along the II direction in FIG. 1
  • Fig. 5 is the first structural diagram of the roller blind of the present invention
  • Fig. 6 is the second structural diagram of the roller blind of the present invention
  • Fig. 7 is the third structural diagram of the roller blind of the present invention
  • Fig. 8 is a partial enlarged view of A in the figure.
  • the air conditioner indoor unit of the present invention includes a casing 1 and a wind speed control assembly 2 arranged in the casing 1.
  • the casing 1 is provided with an air outlet 11; wherein, the wind speed control assembly 2 includes a coil
  • the blind 21, the first reel 22 and the second reel 23, the two ends of the roller blind 21 are respectively connected with the first reel 22 and the second reel 23, the roller blind 21 can be wound on the first reel 22 and the second reel 23,
  • the first reel 22 and the second reel 23 are rotatably provided on the housing 1, and the first reel 22 is located on the upper side of the air outlet 11 (ie, the upper side of the paper in FIG. 2), and the second reel 23 is located on the upper side of the air outlet 11.
  • the lower side of the air outlet 11 (that is, the lower side of the paper in FIG. 2 ); the rolling shutter 21 is provided with a general wind area 211 and a breeze area 212, and the general wind area 211 is provided with a size matching the air outlet 11.
  • the air outlet hole 2111 and the breeze area 212 are provided with a plurality of micro holes 213 .
  • the arrangement positions of the first reel 22 and the second reel 23 are not limited to the positions listed above, and the first reel 22 can also be arranged on the left side of the air outlet 11 (ie, the lower left side of the paper in FIG. 2 ) , set the second reel 23 on the right side of the air outlet 11 (ie, the upper right side of the paper in FIG.
  • roller blind 21 can also be wound only on the first reel 22 or the second reel 23, and those skilled in the art can flexibly adjust and set it.
  • the shape of the air outlet 11 and the air outlet hole 2111 are both rectangles, and the length of the air outlet hole 2111 (that is, the length from the lower left to the upper right on the paper in FIG. 2 ) and the width (that is, FIG. 2 ) The width from bottom to top of the middle paper surface) is equal to or greater than the length and width of the corresponding side of the air outlet 11, so that the air outlet 2111 will not change the wind speed and wind force of the wind blowing from the housing 1 to the air outlet 11, thereby achieving Normal wind blows out.
  • the shape of the air outlet 11 and the air outlet hole 2111 can also be a circle, a triangle or a square. No matter how the shapes of the air outlet 11 and the air outlet hole 2111 are adjusted, as long as the arrangement of the air outlet hole 2111 does not substantially change from the housing 1 The wind speed and wind force of the wind blown inward to the air outlet 11 may be sufficient.
  • two breeze areas 212 are provided, which are a first breeze area 2121 and a second breeze area 2122 respectively, and the size of the micro-holes on the first breeze area 2121 (for example, the diameter of the micro-hole 213 ) or the cross-sectional area of the cross section) is larger than the size of the micropores on the second breeze area 2122 , and the number of micropores on the first breeze area 2121 is smaller than the number of micropores on the second breeze area 2122 .
  • the sizes of the micro-holes in the first breeze area 2121 and the second breeze area 2122 may be different, or the numbers of the micro-holes in the first breeze area 2121 and the second breeze area 2122 are different from each other.
  • the number of the breeze areas 212 is not limited to the two listed above, and may be one, three, four or more. No matter how the number of the breeze areas 212 is adjusted, as long as the The size and/or number of micropores may be set to be different from each other.
  • the micro-hole 213 includes three edges connected in sequence, and each edge is an arc-shaped structure.
  • the number of edges of the micro-holes 213 is not limited to the three listed above, and can be four, five, six or more. No matter how the number of edges of the micro-holes 213 is adjusted, as long as each edge is set to be arc-shaped structure.
  • each arc-shaped structure is toward the center of the micro-hole 213 , so that the wind is softer and closer to the natural wind after decelerating through the micro-hole 213 .
  • the cross-sectional area of the micro-holes 213 (that is, the cross-section from the bottom to the top of the paper in FIG. 8 , or the cross-sectional area perpendicular to the direction of the airflow passing through the micro-holes 213 ) is from the middle of the micro-hole 213 to the micro-hole Both ends of the hole 213 are gradually enlarged, so that the two ends of the micro-hole 213 diverge outward, which is not only conducive to the mold release of the structural process, but also enables the wind to diverge outward, with different wind directions, closer to the natural wind.
  • the indoor unit of the air conditioner further includes a drive assembly 3 disposed in the housing 1.
  • the drive assembly 3 is respectively connected with the first reel 22 and the second reel 23 for driving the first reel 22 and/or Or the second reel 23 rotates.
  • the user can also manually adjust the roller blind 21 to adjust the deployment area of the roller blind 21 .
  • the drive assembly 3 includes a first drive member and a second drive member (not shown in the figure) disposed in the housing 1, and the first drive member is connected to the first reel 22 for driving the first reel 22 to rotate;
  • the second driving member is connected to the second reel 23 for driving the second reel 23 to rotate.
  • the first roller 22 can be driven to rotate clockwise only by the first driving member, or the first driving member can be used
  • the first reel 22 and the second reel 23 are simultaneously driven to rotate clockwise by the second driving member, so that the roller blind 21 is gradually wound on the first reel 22 .
  • the second roller 23 can be driven to rotate counterclockwise only by the second driving member, or the first driving member can be used The first reel 22 and the second reel 23 are simultaneously driven to rotate counterclockwise by the second driving member, so that the roller blind 21 is gradually wound on the second reel 23 .
  • the direction in which the first driving member drives the rotation of the first reel 22 and the direction in which the second driving member drives the rotation of the second reel 23 are not limited to the directions listed above.
  • the winding direction on the reel 22 and the second reel 23 determines the direction in which the first driving member drives the first reel 22 to rotate and the second driving member drives the second reel 23 to rotate. How to adjust the first driving member to drive the first reel 23
  • the direction in which the first reel 22 rotates and the direction in which the second driving member drives the second reel 23 to rotate can be as long as the roller blind 21 can be gradually wound on the first reel 22 or the second reel 23 .
  • the first driving member and the second driving member may be motors such as stepper motors, servo motors, and the like.
  • the drive assembly 3 may also include a drive member and a transmission member, the drive member is connected with the first reel 22 and the second reel 23 through the transmission member, and the first reel 22 and/or the first reel 22 and/or the first reel 22 and/or the first reel 22 and/or are realized by the drive member and the transmission member. or the rotation of the second reel 23 .
  • the driving member may still be a stepper motor, a servo motor, etc.
  • the transmission member may be a combination of a pulley and a belt, or a gear set, a rack and pinion set, and the like.
  • the air conditioner indoor unit further includes an air outlet panel 4 arranged on the casing 1 , and the air outlet 11 is arranged on the air outlet panel 4 .
  • the air outlet panel 4 includes a panel frame 41 and a panel body 42 connected to each other, the panel frame 41 is connected with the housing 1 , and the air outlet 11 is provided on the panel body 42 .
  • the air conditioner indoor unit further includes an air guide plate 5 , which is rotatably disposed at the air outlet 11 to open or close the air outlet 11 .
  • the wind deflector 5 swings up and down under the driving of the third driving member (not shown in the figure), which can further disrupt the wind direction of the wind passing through the roller shutter 21, so that the air outlet from the air conditioner indoor unit is closer to the natural wind.
  • the swing direction of the wind deflector 5 is not limited to the directions listed above, and can also be swung left and right under the driving of the third driving member (in this case, the wind deflector is arranged in the vertical direction, and the plurality of wind deflectors are arranged in the horizontal direction)
  • the swing direction of the wind deflector 5 may be adjusted as long as the wind direction of the wind passing through the shutter 21 can be further disturbed.
  • the third driving member may be a motor such as a stepping motor, a servo motor, or the like.
  • the number of air guide plates 5 is two, and the two air guide plates 5 are arranged in sequence along the height direction of the panel body 42 (that is, the direction from bottom to top in FIG. 2 ).
  • the air outlet 11 can be completely closed.
  • the number of the wind deflectors 5 is not limited to the two listed above, but can be one, three, four or more. In any case to adjust the number of the wind deflectors 5, as long as the plurality of wind deflectors 5 are arranged along the panel body
  • the height direction of 42 can be set in sequence.
  • the indoor unit of the air conditioner further includes a swing vane assembly 6 , which is swingably disposed on the air outlet panel 4 and is disposed close to the air outlet 11 .
  • the swing vane assembly 6 includes a connecting rod 61 , a fourth driving member 62 and a plurality of swing vanes 63 .
  • the connecting rod 61 is arranged on the bottom plate of the panel frame 41 (ie, the panel below the paper in FIG. 2 ), and the fourth driving member
  • the member 62 is arranged on the top plate of the panel frame 41 (that is, the panel above the paper in FIG. 2 ), and a plurality of swing blades 63 are arranged on the connecting rod 61 , and the connecting rod 61 can drive a plurality of The swinging blade 63 swings from side to side, which can further disrupt the wind direction of the wind passing through the roller shutter 21, so that the air output from the indoor unit of the air conditioner is closer to the natural wind.
  • the swing direction of the swing vane 63 is not limited to the directions listed above, and it can also swing up and down under the driving of the fourth driving member 62. No matter how the swing direction of the swing vane 63 is adjusted, as long as the wind passing through the roller shutter 21 can be further disrupted wind direction.
  • the fourth driving member 62 may be a motor such as a stepping motor, a servo motor, or the like.
  • the link 61 can also be arranged on the top plate of the panel frame 41, or the fourth driving member 62 can be arranged on the lower plate of the panel frame 41; or both the link 61 and the fourth driving member 62 can be arranged on the panel frame Those skilled in the art can flexibly adjust and set the top plate or the low plate of 41 .
  • the swing direction of the swing blade 63 is opposite to the swing direction of the wind deflector 5, so that the wind passing through the shutter 21 moves along the left, right, The upper and lower directions are fully disrupted, making the air outlet of the indoor unit of the air conditioner closer to the natural wind.
  • the vertical swing leaf 63 is set to a structure that mimics the shape of a leaf in nature, since the natural wind is generally softer after being decelerated by the green shade leaves, so that the wind passing through the roller shutter 21 is more stable under the action of the swing leaf 63 swinging from side to side. Softer, closer to the natural wind
  • the outer edge of the vertical swing blade 63 is set to a streamlined structure, so that the resistance when the swing blade 63 swings left and right is smaller, and the wind disturbed by the swing blade 63 is softer.
  • the plurality of swing vanes 63 are arranged at equal or non-equidistant intervals along the length direction of the connecting rod 61 (ie, the direction along the lower left and upper right in FIG. 2 ).
  • the first operating mode is heating-normal air mode.
  • the second driving member is controlled to drive the second reel 23 in a counterclockwise direction
  • the rotation causes the roller blind 21 to be gradually wound on the second reel 23, so that the normal wind area 211 is unfolded and faces the air outlet 11, and the third driving member is controlled to drive the wind deflector 5 to rotate upward to the first preset position (for example, position parallel to the horizontal direction), control the driving vane 63 of the fourth driving member 62 to rotate to a second preset position (eg, a position perpendicular to the air outlet 11 ), so that a large amount of hot air enters the room.
  • a second preset position eg, a position perpendicular to the air outlet 11
  • the third driving member is controlled to drive the wind deflector to rotate downward to a third preset position (for example, a position with an included angle of 45 degrees from the horizontal direction)
  • the fourth driving member 62 is controlled to drive the pendulum blade 63 to swing left and right, so that the wind blowing from the casing 1 to the air outlet 11 is first converted into a small breeze through the action of the micro holes 213 in the second breeze area 2122, and then passes through the pendulum swinging left and right.
  • the functions of the blades 63 are sufficiently disrupted in the left and right directions, so that the air output from the indoor unit of the air conditioner is closer to the natural wind.
  • the second mode of operation is cooling-small breeze mode.
  • the second driving member when the air conditioner indoor unit is in the second operation mode, if the normal wind area 211 is wound on the first reel 22, the second driving member is controlled to drive the second reel 23 in the counterclockwise direction
  • the rotation causes the roller blind 21 to be gradually wound on the second reel 23, so that the normal wind area 211 is unfolded and faces the air outlet 11, and the third driving member is controlled to drive the wind deflector 5 to rotate upward to the third preset position, and control the
  • the fourth driving member 62 drives the swing blade 63 to rotate to the second preset position, so that a large amount of cold air enters the room without blowing directly toward the human body, so as to achieve rapid cooling in the room.
  • the second driving member is controlled to drive the second reel 23 to rotate in a counterclockwise direction to make the reel
  • the curtain 21 is gradually wound on the second reel 23, so as to expand the second breeze area 2122 and block the air outlet 11, and control the third driving member to drive the wind deflector 5 to swing up and down, and control the fourth driving member 62 to drive the swing vane 63 swings left and right, so that the wind blowing from the housing 1 to the air outlet 11 is first converted into a small breeze through the action of the micro holes in the second breeze area 2122, and then passes through the swinging blades 63 swinging left and right and the wind deflector 5 swinging up and down Under the double action of the air conditioner, it is fully disrupted along the four directions of left, right, up and down, making the air outlet of the indoor unit of the air conditioner closer to the natural wind.
  • the second preset temperature for example, 27° C.
  • the third operating mode is cooling-big breeze mode.
  • the air conditioner indoor unit when the air conditioner indoor unit is in the third operation mode, if the normal wind area 211 is wound on the second reel 23, the first driving member is controlled to drive the first reel 22 in a clockwise direction
  • the rotation causes the roller blind 21 to be gradually wound on the first reel 22, so as to expand the normal wind area 211 and block the air outlet 11, and control the third driving member to drive the wind deflector 5 to rotate upward to the third preset position, control
  • the fourth driving member 62 drives the swing blade 63 to rotate to the second preset position, so that a large amount of cold air enters the room without blowing directly toward the human body, so as to achieve rapid cooling in the room.
  • the first driving member is controlled to drive the first reel 22 to rotate in a clockwise direction so that the reel
  • the curtain 21 is gradually wound on the first reel 22, so as to expand the first breeze area 2121 and block the air outlet 11, and control the third driving member to drive the wind deflector 5 to swing up and down, and control the fourth driving member 62 to drive the swing vane 63 swings left and right, so that the wind blowing from the housing 1 to the air outlet 11 is first converted into a large breeze through the action of the micro holes in the first breeze area 2121, and then passes through the swinging blades 63 that swing left and right and the wind deflector 5 that swings up and down.
  • Under the double action of the air conditioner it is fully disrupted along the four directions of left, right, up and down, making the air outlet of the indoor unit of the air conditioner closer to the natural wind.
  • first preset position, the second preset position, the third preset position, the first preset temperature, the second preset temperature and the third preset temperature listed in the above three operating modes are only Exemplarily, but not limitatively, those skilled in the art can flexibly adjust and set the preset position and preset temperature according to actual usage requirements in practical applications, which is not limited in the present invention.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
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Abstract

本发明涉及空气调节技术领域，具体涉及一种空调室内机。本发明旨在解决现有空调室内机的风速以及风力依旧较大，尚未达到接近自然风的使用要求的问题。为此目的，本发明的空调室内机包括壳体和设置于壳体内的风速控制组件，壳体上设有出风口；风速控制组件包括卷帘、第一卷轴和第二卷轴，卷帘的两端分别与第一卷轴和第二卷轴连接，卷帘可以卷绕在第一卷轴和/或第二卷轴上，第一卷轴和第二卷轴可转动地设在壳体上且分别位于出风口的两侧；卷帘上设有普通风区域和微风区域，普通风区域上设有与出风口大小相匹配的出风孔，微风区域上设有多个微孔。通过在壳体内设置卷帘，使得空调室内机吹出的风更加柔和、更接近于自然风。

Description

空调室内机 技术领域
本发明涉及空气调节技术领域，具体涉及一种空调室内机。
背景技术
随着空调广泛服务于千家万户，用户对空调使用性能的要求也越来越高。以挂式空调室内机为例，在运行的过程中，挂式空调室内机的导风板处于打开状态，通过出风口向室内送风，此种状态下人体会感受到空调风直吹，舒适性差，尤其是在人体以及环境温度比较低时，冷风直接吹在人体会造成不适。
为了解决上述问题，现有技术中，挂式空调室内机采用微孔导风板，使得挂式空调室内机能够以微风的方式出风，降低风感。但是，采用微孔导风板的挂式空调室内机也只能部分缓解或者在上下方向上追求无风感，吹向微孔导风板的风依然直接从蜗壳出来，使得从微孔导风板出来的风速以及风力依旧较大，尚未达到接近自然风的使用要求，影响了用户体验。
相应地，本领域需要一种新的空调室内机来解决上述问题。
发明内容
为了解决现有技术中的上述问题，即为了解决现有空调室内机的风速以及风力依旧较大，尚未达到接近自然风的使用要求，用户使用体验较差的问题，本发明提供了一种空调室内机，该所述空调室内机包括壳体和设置于所述壳体内的风速控制组件，所述壳体上设有出风口；所述风速控制组件包括卷帘、第一卷轴和第二卷轴，所述卷帘的两端分别与所述第一卷轴和所述第二卷轴连接，所述卷帘可以卷绕在所述第一卷轴和/或所述第二卷轴上，所述第一卷轴和所述第二卷轴可转动地设在所述壳体上且分别位于所述出风口的两侧；所述卷帘上设有普通风区域和微风区域，所述普通风区域上设有与所述出风口大小相匹配的出风孔，所述微风区域上设有多个微孔。
在上述空调室内机的优选技术方案中，所述微风区域设置有多个，且任意两个所述微风区域上的微孔的大小和/或数量互不相同。
在上述空调室内机的优选技术方案中，所述微孔包括依次连接的至少三个边缘，每个所述边缘均为弧形结构。
在上述空调室内机的优选技术方案中，所述至少三个弧形结构的弯曲方向均朝向所述微孔的中心。
在上述空调室内机的优选技术方案中，所述微孔的横截面的截面面积由所述微孔的中间部位向所述微孔的两端逐渐增大。
在上述空调室内机的优选技术方案中，所述空调室内机还包括设置于所述壳体内的驱动组件，所述驱动组件分别与所述第一卷轴和所述第二卷轴连接，用于驱动所述第一卷轴和/或所述第二卷轴转动。
在上述空调室内机的优选技术方案中，所述驱动组件包括设置于所述壳体内的第一驱动构件和第二驱动构件，其中，所述第一驱动构件与所述第一卷轴连接，用于驱动所述第一卷轴转动；所述第二驱动构件与所述第二卷轴连接，用于驱动所述第二卷轴转动。
在上述空调室内机的优选技术方案中，所述空调室内机还包括设置于所述壳体上的出风面板，所述出风口设置于所述出风面板上。
在上述空调室内机的优选技术方案中，所述空调室内机还包括导风板，所述导风板可转动地设置于所述出风口处，以打开或关闭所述出风口。
在上述空调室内机的优选技术方案中，所述空调室内机还包括摆叶组件，所述摆叶组件可摆动地设置在所述出风面板上且靠近所述出风口设置。
本领域技术人员能够理解的是，在本发明的优选技术方案中，空调室内机包括壳体和设置于壳体内的风速控制组件，壳体上设有出风口；风速控制组件包括卷帘、第一卷轴和第二卷轴，卷帘的两端分别与第一卷轴和第二卷轴连接，卷帘可以卷绕在第一卷轴和/或第二卷轴上，第一卷轴和第二卷轴可转动地设在壳体上且分别位于出风口的两侧；卷帘上设有普通风区域和微风区域，普通风区域上设有与出风口大小相匹配的出风孔，微风区域上设有多个微孔。
相对于现有技术中采用微孔导风板的技术方案，本发明的空调室内机在壳体内设置具有普通风区域和微风区域的卷帘，当需要使用微风模式时，将卷帘的微风区域移动至出风口位置并遮挡出风口，由于微风区域上设有多个微孔，使得从壳体内吹向出风口的风能够通过微孔的作用转换为微风，微风再通过出风口吹入室内，从而降低了通过出风口吹出的风的风速以及风力，使得空调室内机吹出的风更加柔和、更接近于自然风，提高了使用舒适度。当需要使用普通风模式时，将卷帘的普通风区域移动至出风口位置并遮挡出风口，由于普通风区域上设有与出风口大小相匹配的出风孔，出风孔不会改变从壳体内吹向出风口的风的风速以及风力，从而实现普通风出风，以满足用户不同的出风需求。而且，在切换不同的出风模式的过程中，只需要移动卷帘即可，无需移动整个风速控制组件，操作简单、便捷。
进一步地，微风区域设置有多个，且任意两个微风区域上的微孔的孔径和/或数量互不相同，能够满足用户不同的微风出风需求，提升用户的使用体验。
进一步地，微孔的横截面的截面面积由微孔的中间部位向微孔的两端逐渐增大，使得微孔的两端向外发散，不但利于结构工艺出模，而且还能够使风向外发散，风向各异，更接近自然风。
进一步地，空调室内机还包括可转动地设置于出风口处的导风板以及可摆动地设置在出风面板上且靠近出风口设置的摆叶组件，通过卷帘转换后的微风在导风板和摆叶组件的双重作用下更加柔和、更接近于自然风，进一步提高了使用舒适度。
附图说明
下面参照附图来描述本发明的空调室内机。附图中：
图1为本发明的空调室内机的结构图；
图2是图1中沿I-I方向的第一剖视图；
图3是图1中沿I-I方向的第二剖视图；
图4是图1中沿I-I方向的第三剖视图；
图5是本发明的卷帘的第一结构图；
图6是本发明的卷帘的第二结构图；
图7是本发明的卷帘的第三结构图；
图8是图7中A处的局部放大图。
附图标记列表
1、壳体；11、出风口；
2、风速控制组件；21、卷帘；211、普通风区域；2111、出风孔；212、微风区域；2121、第一微风区域；2122、第二微风区域；213、微孔；22、第一卷轴；23、第二卷轴；
3、驱动组件；
4、出风面板；41、面板框架；42、面板本体；
5、导风板；
6、摆叶组件；61、连杆；62、第四驱动构件；63、摆叶。
具体实施方式
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是，这些实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。例如，虽然附图中的驱动组件是设置在壳体内部的左侧，但是这种设置方式非一成不变，本领域技术人员可以根据需要对其作出调整，以便适应具体的应用场合。如驱动组件显然还可以设置在壳体内部的右侧等。
需要说明的是，在本发明的描述中，术语“内”、“上”、“下”、“左”、“右”、“顶”、“底”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”、“第四”仅用于描述目的，而不能理解为指示或暗示相对重要性。
此外，还需要说明的是，在本发明的描述中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接 相连，可以是两个元件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。
基于背景技术中提出的技术问题，本发明提供了一种空调室内机，该空调室内机在壳体内设置具有普通风区域和微风区域的卷帘，当需要使用微风模式时，将卷帘的微风区域移动至出风口位置并遮挡出风口，由于微风区域上设有多个微孔，使得从壳体内吹向出风口的风能够通过微孔的作用转换为微风，微风再通过出风口吹入室内，降低了通过出风口吹出的风的风速以及风力，使得空调室内机吹出的风更加柔和、更接近于自然风，提高了使用舒适度。当需要使用普通风模式时，将卷帘的普通风区域移动至出风口位置并遮挡出风口，由于普通风区域上设有与出风口大小相匹配的出风孔，出风孔不会改变从壳体内吹向出风口的风的风速以及风力，从而实现普通风出风，以满足用户不同的出风需求。而且，在切换不同的出风模式的过程中，只需要移动卷帘即可，无需移动整个风速控制组件，操作简单、便捷。
首先参照图1至图8，对本发明的空调室内机进行描述。其中，图1为本发明的空调室内机的结构图；图2是图1中沿I-I方向的第一剖视图；图3是图1中沿I-I方向的第二剖视图；图4是图1中沿I-I方向的第三剖视图；图5是本发明的卷帘的第一结构图；图6是本发明的卷帘的第二结构图；图7是本发明的卷帘的第三结构图；图8是图中A处的局部放大图。
如图1至图7所示，本发明的空调室内机包括壳体1和设置于壳体1内的风速控制组件2，壳体1上设有出风口11；其中，风速控制组件2包括卷帘21、第一卷轴22和第二卷轴23，卷帘21的两端分别与第一卷轴22和第二卷轴23连接，卷帘21可以卷绕在第一卷轴22和第二卷轴23上，第一卷轴22和第二卷轴23可转动地设在壳体1上，且第一卷轴22位于出风口11的上侧(即图2中纸面的上方的一侧)，第二卷轴23位于出风口11的下侧(即图2中纸面的下方的一侧)；卷帘21上设有普通风区域211和微风区域212，普通风区域211上设有与出风口11大小相匹配的出风孔2111，微风区域212上设有多个微孔213。当然，第一卷轴22和第二卷轴23的设置位置不限于上述列举的位置，也可以将第一卷轴22设置在出风口11的左侧(即图2中纸面的左下方 的一侧)，将第二卷轴23设置在出风口11的右侧(即图2中纸面的右上方的一侧)，无论如何调整第一卷轴22和第二卷轴23的设置位置，只要将第一卷轴22和第二卷轴23设置在出风口11的两侧即可。此外，卷帘21也可以只卷绕在第一卷轴22或第二卷轴23上，本领域技术人员可以灵活地调整和设置。
如图2和图5所示，出风口11和出风孔2111的形状均是长方形，且出风孔2111的长度(即图2中纸面由左下向右上的长度)和宽度(即图2中纸面由下至上的宽度)均等于或大于出风口11对应边的长度和宽度，使得出风孔2111不会改变从壳体1内吹向出风口11的风的风速以及风力，从而实现普通风出风。当然，出风口11和出风孔2111的形状也可以是圆形、三角形或正方形，无论如何调整出风口11和出风孔2111的形状，只要出风孔2111的设置大致不改变从壳体1内吹向出风口11的风的风速以及风力即可。
如图6和图7所示，微风区域212设置有两个，分别为第一微风区域2121和第二微风区域2122，且第一微风区域2121上的微孔的大小(例如微孔213的孔径或横截面的截面面积)大于第二微风区域2122上的微孔的大小，第一微风区域2121上的微孔的数量小于第二微风区域2122上的微孔的数量。当然，也可以仅设置为第一微风区域2121和第二微风区域2122上的微孔的大小互不相同，或者第一微风区域2121和第二微风区域2122上的微孔的数量互不相同。需要说明的是，微风区域212的数量不限于上述列举的两个，可以是一个、三个、四个或多个，无论如何调整微风区域212的数量，只要将任意两个微风区域212上的微孔的大小和/或数量设置为互不相同即可。
如图8所示，微孔213包括依次连接的三个边缘，每个边缘均为弧形结构。当然，微孔213的边缘数量不限于上述列举的三个，可以是四个、五个、六个或多个，无论如何调整微孔213的边缘数量，只要将每个边缘均设置为弧形结构即可。
进一步地，每个弧形结构的弯曲方向均朝向微孔213的中心，使得风通过微孔213减速后更加柔和，更接近自然风。
优选地，微孔213的横截面(即图8纸面由下至上的截面，或者说是与气流穿过微孔213的方向相垂直的截面)的截面面积由微孔 213的中间部位向微孔213的两端逐渐增大，使得微孔213的两端向外发散，不但利于结构工艺出模，而且还能够使风向外发散，风向各异，更接近自然风。
再次参阅图1并结合图2，空调室内机还包括设置于壳体1内的驱动组件3，驱动组件3分别与第一卷轴22和第二卷轴23连接，用于驱动第一卷轴22和/或第二卷轴23转动。当然，用户也可以手动调整卷帘21以调整卷帘21的展开区域。
其中，驱动组件3包括设置于壳体1内的第一驱动构件和第二驱动构件(图中未示出)，第一驱动构件与第一卷轴22连接，用于驱动第一卷轴22转动；第二驱动构件与第二卷轴23连接，用于驱动第二卷轴23转动。
当需要将卷帘21逐渐卷绕在第一卷轴22上以调整卷帘21的展开区域时，可以只通过第一驱动构件驱动第一卷轴22沿顺时针方向转动，也可以通过第一驱动构件和第二驱动构件同时驱动第一卷轴22和第二卷轴23沿顺时针方向转动，从而使得卷帘21逐渐卷绕在第一卷轴22上。
当需要将卷帘21逐渐卷绕在第二卷轴23上以调整卷帘21的展开区域时，可以只通过第二驱动构件驱动第二卷轴23沿逆时针方向转动，也可以通过第一驱动构件和第二驱动构件同时驱动第一卷轴22和第二卷轴23沿逆时针方向转动，从而使得卷帘21逐渐卷绕在第二卷轴23上。
当然，第一驱动构件驱动第一卷轴22转动的方向以及第二驱动构件驱动第二卷轴23转动的方向不限于上述列举的方向，在实际应用中，本领域技术人员可以根据卷帘21在第一卷轴22和第二卷轴23上的缠绕方向来确定第一驱动构件驱动第一卷轴22转动的方向以及第二驱动构件驱动第二卷轴23转动的方向，如论如何调整第一驱动构件驱动第一卷轴22转动的方向以及第二驱动构件驱动第二卷轴23转动的方向，只要能够将卷帘21逐渐卷绕在第一卷轴22或第二卷轴23上即可。
优选地，第一驱动构件和第二驱动构件可以是步进电机、伺服电机等电机。
需要说明的是，驱动组件3也可以包括一个驱动构件和传动构件，驱动构件通过传动构件与第一卷轴22和第二卷轴23连接，通过该驱动构件驱动和传动构件实现第一卷轴22和/或第二卷轴23的转动。例如，驱动构件仍可以是步进电机、伺服电机等，传动构件可以为皮带轮与皮带的组合、或者齿轮组、齿轮齿条组等。
如图2至图4所示，空调室内机还包括设置于壳体1上的出风面板4，出风口11设置于出风面板4上。
优选地，出风面板4包括彼此连接的面板框架41和面板本体42，面板框架41与壳体1连接，出风口11设置于面板本体42上。
如图1至图4所示，空调室内机还包括导风板5，导风板5可转动地设置于出风口11处，以打开或关闭出风口11。
优选地，导风板5在第三驱动构件(图中未示出)的驱动下上下摆动，能够进一步打乱通过卷帘21的风的风向，使得空调室内机的出风更接近自然风。当然，导风板5的摆动方向不限于上述列举的方向，还可以在第三驱动构件的驱动下左右摆动(此时导风板沿竖直方向设置，多个导风板沿水平方向排列)，无论如何调整导风板5的摆动方向，只要能够进一步打乱通过卷帘21的风的风向即可。其中，第三驱动构件可以是步进电机、伺服电机等电机。
优选地，导风板5的数量为两个，两个导风板5沿面板本体42的高度方向(即图2中由下至上的方向)依次设置，当两个导风板5闭合时，能够完全封闭出风口11。当然，导风板5的数量不限于上述列举的两个，可以是一个、三个、四个或多个，无论如何调整导风板5的数量，只要将多个导风板5沿面板本体42的高度方向依次设置即可。
如图2至图4所示，空调室内机还包括摆叶组件6，摆叶组件6可摆动地设置在出风面板4上且靠近出风口11设置。
优选地，摆叶组件6包括连杆61、第四驱动构件62以及多个摆叶63，连杆61设置在面板框架41的底板上(即图2中纸面下方的面板)，第四驱动构件62设置在面板框架41的顶板上(即图2中纸面上方的面板)，多个摆叶63设置于连杆61上，连杆61在第四驱动构件62的驱动下能够带动多个摆叶63左右摆动，能够进一步打乱通过卷帘21的风的风向，使得空调室内机的出风更接近自然风。当然，摆叶63的 摆动方向不限于上述列举的方向，还可以在第四驱动构件62的驱动下上下摆动，无论如何调整摆叶63的摆动方向，只要能够进一步打乱通过卷帘21的风的风向即可。其中，第四驱动构件62可以是步进电机、伺服电机等电机。此外，也可以将连杆61设置在面板框架41的顶板上，或者将第四驱动构件62设置在面板框架41的低板上；或者将连杆61和第四驱动构件62都设置在面板框架41的顶板或低板上，本领域技术人员可以灵活地调整和设置。
进一步地，摆叶63的摆动方向与导风板5的摆动方向相反，使得通过卷帘21的风在左右摆动的摆叶63以及上下摆动的导风板5的双重作用下沿左、右、上、下四个方向被充分打乱，使得空调室内机的出风更接近自然风。
更进一步地，将竖摆叶63设置为仿生自然界树叶形状的结构，由于自然风一般通过绿荫树叶减速后更柔和，从而使得通过卷帘21的风在左右摆动的摆叶63的作用下更加柔和、更接近于自然风
更进一步地，将竖摆叶63的外边缘设置为流线型结构，使得摆叶63左右摆动时的阻力更小，通过摆叶63打乱后的风更加柔和。
进一步地，多个摆叶63沿连杆61的长度方向(即图2中沿左下向右上的方向)等间距或非等间距设置。
下面结合图2至图7对上述空调室内机的三种运行模式进行描述。
第一种运行模式，即制热-普通风模式。
如图2和图5所示，当空调室内机处于第一种运行模式时，如果普通风区域211卷绕在第一卷轴22上，则控制第二驱动构件驱动第二卷轴23沿逆时针方向转动使得卷帘21逐渐卷绕在第二卷轴23上，从而将普通风区域211展开且正对出风口11，并控制第三驱动构件驱动导风板5向上转动至第一预设位置(例如与水平方向相平行的位置)，控制第四驱动构件62的驱动摆叶63转动至第二预设位置(例如与出风口11相垂直的位置)，使得热风大风量进入室内。
当室内温度升高至第一预设温度(例如22℃)之后，控制第三驱动构件驱动导风板向下转动至第三预设位置(例如与水平方向夹角为45度的位置)，控制第四驱动构件62驱动摆叶63左右摆动，使得 从壳体1内吹向出风口11的风首先通过第二微风区域2122的微孔213的作用转换为小微风，再通过左右摆动的摆叶63的作用沿左、右两个方向被充分打乱，使得空调室内机的出风更接近自然风。
当然，当室内温度升高至第一预设温度之后，也可以只控制第三驱动构件驱动导风板5上下摆动，或者同时控制第三驱动构件驱动导风板5上下摆动以及第四驱动构件62驱动摆叶63左右摆动，本领域技术人员可以灵活地调整和设置。
第二种运行模式，即制冷-小微风模式。
如图3和图6所示，当空调室内机处于第二种运行模式时，如果普通风区域211卷绕在第一卷轴22上，则控制第二驱动构件驱动第二卷轴23沿逆时针方向转动使得卷帘21逐渐卷绕在第二卷轴23上，从而将普通风区域211展开且正对出风口11，并控制第三驱动构件驱动导风板5向上转动至第三预设位置，控制第四驱动构件62驱动摆叶63转动至第二预设位置，使得冷风大量进入室内，同时又不朝向人体直吹，实现室内的快速降温。
当室内温度降低至第二预设温度(例如27℃)之后，如果第二微风区域2122卷绕在第一卷轴22上，则控制第二驱动构件驱动第二卷轴23沿逆时针方向转动使得卷帘21逐渐卷绕在第二卷轴23上，从而将第二微风区域2122展开且能够遮挡出风口11，并控制第三驱动构件驱动导风板5上下摆动，控制第四驱动构件62驱动摆叶63左右摆动，使得从壳体1内吹向出风口11的风首先通过第二微风区域2122的微孔的作用转换为小微风，再通过左右摆动的摆叶63以及上下摆动的导风板5的双重作用下沿左、右、上、下四个方向被充分打乱，使得空调室内机的出风更接近自然风。
当然，当室内温度降低至第二预设温度之后，也可以只控制第三驱动构件驱动导风板5上下摆动，或者只控制第四驱动构件62的驱动摆叶63左右摆动，本领域技术人员可以灵活地调整和设置。
第三种运行模式，即制冷-大微风模式。
如图4和图7所示，当空调室内机处于第三种运行模式时，如果普通风区域211卷绕在第二卷轴23上，则控制第一驱动构件驱动第一卷轴22沿顺时针方向转动使得卷帘21逐渐卷绕在第一卷轴22上，从 而将普通风区域211展开且能够遮挡出风口11，并控制第三驱动构件驱动导风板5向上转动至第三预设位置，控制第四驱动构件62驱动摆叶63转动至第二预设位置，使得冷风大量进入室内，同时又不朝向人体直吹，实现室内的快速降温。
当室内温度降低至第三预设温度(例如26℃)之后，如果第一微风区域2121卷绕在第二卷轴23上，则控制第一驱动构件驱动第一卷轴22沿顺时针方向转动使得卷帘21逐渐卷绕在第一卷轴22上，从而将第一微风区域2121展开且能够遮挡出风口11，并控制第三驱动构件驱动导风板5上下摆动，控制第四驱动构件62驱动摆叶63左右摆动，使得从壳体1内吹向出风口11的风首先通过第一微风区域2121的微孔的作用转换为大微风，再通过左右摆动的摆叶63以及上下摆动的导风板5的双重作用下沿左、右、上、下四个方向被充分打乱，使得空调室内机的出风更接近自然风。
当然，当室内温度降低至第三预设温度之后，也可以只控制第三驱动构件驱动导风板5上下摆动，或者只控制第四驱动构件62的驱动摆叶63左右摆动，本领域技术人员可以灵活地调整和设置。
需要说明的是，在上述三种运行模式中列举的第一预设位置、第二预设位置、第三预设位置、第一预设温度、第二预设温度和第三预设温度只是示例性地，不是限制性地，本领域技术人员在实际应用中可以根据实际的使用需求灵活地调整和设置预设位置和预设温度，本发明对此不做任何的限定。
本领域的技术人员能够理解，尽管在此所述的一些实施例包括其它实施例中所包括的某些特征而不是其它特征，但是不同实施例的特征的组合意味着处于本发明的范围之内并且形成不同的实施例。例如，在本发明的权利要求书中，所要求保护的实施例的任意之一都可以以任意的组合方式来使用。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (10)

  1. 一种空调室内机，其特征在于，所述空调室内机包括壳体和设置于所述壳体内的风速控制组件，所述壳体上设有出风口；
    所述风速控制组件包括卷帘、第一卷轴和第二卷轴，所述卷帘的两端分别与所述第一卷轴和所述第二卷轴连接，所述卷帘可以卷绕在所述第一卷轴和/或所述第二卷轴上，所述第一卷轴和所述第二卷轴可转动地设在所述壳体上且分别位于所述出风口的两侧；
    所述卷帘上设有普通风区域和微风区域，所述普通风区域上设有与所述出风口大小相匹配的出风孔，所述微风区域上设有多个微孔。
  2. 根据权利要求1所述的空调室内机，其特征在于，所述微风区域设置有多个，且任意两个所述微风区域上的微孔的大小和/或数量互不相同。
  3. 根据权利要求2所述的空调室内机，其特征在于，所述微孔包括依次连接的至少三个边缘，每个所述边缘均为弧形结构。
  4. 根据权利要求3所述的空调室内机，其特征在于，所述至少三个弧形结构的弯曲方向均朝向所述微孔的中心。
  5. 根据权利要求2所述的空调室内机，其特征在于，所述微孔的横截面的截面面积由所述微孔的中间部位向所述微孔的两端逐渐增大。
  6. 根据权利要求1至5中任一项所述的空调室内机，其特征在于，所述空调室内机还包括设置于所述壳体内的驱动组件，所述驱动组件分别与所述第一卷轴和所述第二卷轴连接，用于驱动所述第一卷轴和/或所述第二卷轴转动。
  7. 根据权利要求6所述的空调室内机，其特征在于，所述驱动组件包括设置于所述壳体内的第一驱动构件和第二驱动构件，其中，
    所述第一驱动构件与所述第一卷轴连接，用于驱动所述第一卷轴转动；
    所述第二驱动构件与所述第二卷轴连接，用于驱动所述第二卷轴转动。
  8. 根据权利要求1至5中任一项所述的空调室内机，其特征在于，所述空调室内机还包括设置于所述壳体上的出风面板，所述出风口设置于所述出风面板上。
  9. 根据权利要求8所述的空调室内机，其特征在于，所述空调室内机还包括导风板，所述导风板可转动地设置于所述出风口处，以打开或关闭所述出风口。
  10. 根据权利要求8所述的空调室内机，其特征在于，所述空调室内机还包括摆叶组件，所述摆叶组件可摆动地设置在所述出风面板上且靠近所述出风口设置。
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