WO2022151800A1 - 立式空调室内机 - Google Patents

立式空调室内机 Download PDF

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Publication number
WO2022151800A1
WO2022151800A1 PCT/CN2021/127640 CN2021127640W WO2022151800A1 WO 2022151800 A1 WO2022151800 A1 WO 2022151800A1 CN 2021127640 W CN2021127640 W CN 2021127640W WO 2022151800 A1 WO2022151800 A1 WO 2022151800A1
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WO
WIPO (PCT)
Prior art keywords
air outlet
air
casing
indoor unit
plate segment
Prior art date
Application number
PCT/CN2021/127640
Other languages
English (en)
French (fr)
Inventor
李英舒
吴丽琴
李伟伟
王永涛
张鹏
Original Assignee
青岛海尔空调器有限总公司
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 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2022151800A1 publication Critical patent/WO2022151800A1/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
    • 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
    • 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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022—Centrifugal or radial fans
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • 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
    • 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
    • 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
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors

Definitions

  • the invention relates to the technical field of air conditioning, in particular to a vertical air conditioner indoor unit.
  • the air conditioner needs to blow the cooler air upwards as much as possible when cooling, and blow the hot air toward the ground as much as possible when heating, so that the cold air or hot air can spread more evenly in the indoor space and make the cooling and heating speed faster.
  • the existing vertical air conditioner indoor unit is usually provided with an air outlet facing forward, and the air guide structure such as the air guide plate and the swing blade is used to guide the air outlet direction of the air supply air, so as to realize upward blowing or downward blowing.
  • the air guide structure such as the air guide plate and the swing blade is used to guide the air outlet direction of the air supply air, so as to realize upward blowing or downward blowing.
  • various current air guide structures have limited wind guide angles, and can only supply air obliquely upward or downward. It is difficult for cold air or hot air to reach the roof or floor area, which affects the cooling or heating effect.
  • An object of the present invention is to provide a vertical air conditioner indoor unit that overcomes the above-mentioned problems or at least partially solves the above-mentioned problems.
  • the purpose of the present invention is to strengthen the up-and-down blowing effect of the vertical air conditioner indoor unit.
  • the present invention provides a vertical air conditioner indoor unit, which includes:
  • the air guide body is arranged at the air outlet in a translatable manner, and is configured to close the air outlet, or to translate in a direction away from the air outlet, so as to define an air outlet channel with an upward and/or downward opening together with the outer peripheral surface of the casing , so as to guide the supply air flow from the air outlet to flow upward and/or downward along the outer peripheral surface of the casing.
  • the air guide body includes: a first plate segment extending from the inner side of the air outlet to the outer direction and disposed adjacent to the upper wall of the air outlet; and a second plate segment extending downward from the outer end of the first plate segment , the air guide body is configured to be in a closed position where the second plate section is abutted against the casing to close the air outlet, or is translated in a direction away from the air outlet so that the second plate section is spaced from the outer peripheral surface of the casing, so as to A down-blowing position that forms a downward-facing air outlet channel.
  • the air guide body can be rotated around the inner end of the first plate segment, so that when it is in the downward blowing position, it can be rotated to the outside and upward of the air outlet until the upper side of the first plate segment abuts on the upper surface of the outer peripheral surface of the casing. blow position.
  • the air outlet is opened in the upper area of the front side of the casing.
  • the vertical air conditioner indoor unit further includes: a rack and pinion mechanism, which includes a first motor fixed to the casing, a gear mounted on the first motor, and a tooth extending from the inner side of the air outlet to the outer side and meshing with the gear. and a second motor, mounted on the outer end of the rack to translate with the rack; the inner end of the first plate segment is mounted on the second motor to translate with the second motor and be driven to rotate by the second motor.
  • a rack and pinion mechanism which includes a first motor fixed to the casing, a gear mounted on the first motor, and a tooth extending from the inner side of the air outlet to the outer side and meshing with the gear.
  • a second motor mounted on the outer end of the rack to translate with the rack; the inner end of the first plate segment is mounted on the second motor to translate with the second motor and be driven to rotate by the second motor.
  • the ratio of the height of the second plate segment to the air outlet is greater than 2.
  • the air outlet is a rectangular hole whose length direction is along the horizontal direction.
  • the surface of one side of the casing on which the air outlet is opened is a plane.
  • the air guide body includes: a first plate segment extending from the inner side of the air outlet to the outer direction and disposed adjacent to the lower wall of the air outlet; and a second plate segment extending upward from the outer end of the first plate segment,
  • the air guide body is configured to be in a closed position where the second plate section is abutted against the casing to close the air outlet, or is translated in a direction away from the air outlet so that the second plate section is spaced from the outer peripheral surface of the casing to form The blow-up position of the upward-facing air outlet.
  • the lower part of the rear side of the casing is provided with an air inlet; and the vertical air conditioner indoor unit further includes a centrifugal fan and a plate-shaped heat exchanger, the centrifugal fan is arranged on the front side of the air inlet and the axis extends in the front-rear direction, and the plate-shaped heat exchanger is provided.
  • the heater is disposed in the upper region of the casing so as to be inclined forward gradually from top to bottom.
  • a translatable air guide body is arranged at the air outlet of the casing.
  • the air guide body can close the air outlet, and can also make it translate in the direction away from the air outlet, so as to define the air outlet channel with the opening upward and/or downward together with the outer peripheral surface of the casing, so as to guide the air flow out of the air outlet.
  • the airflow flows upward and/or downward along the outer perimeter of the enclosure. Since the air supply air is close to the outer peripheral surface of the casing, after flowing out of the air outlet, it continues to flow up or down along the outer peripheral surface of the casing by the Coanda effect, so as to reach the roof or the ground smoothly and improve the cooling or heating effect. Even better, it can also avoid cold or hot air blowing people and causing discomfort to the human body.
  • the air guide body includes a first plate segment and a second plate segment extending downward from the outer end of the first plate segment, that is, the air guide body is "L". ” shape, so as to move the air guide body to a closed position that closes the air outlet or a downward blowing position that defines the downward air outlet channel with the outer peripheral surface of the casing, so as to facilitate the realization of hot air blowing downward.
  • the air guide body can also be rotated from the downward blowing position to the upward blowing position where the upper side of the first plate section is abutted against the outer peripheral surface of the casing, so that the air guide body does not hinder the flat blowing and upward blowing of the supply air flow.
  • the air outlet is opened in the upper area of the front side of the casing, so that it is close to the top surface of the casing, and its position is high. In this way, when the air guide body is in the upward blowing position, even if the air supply airflow is not guided upwards, but is only blown forward normally, it can still have a better shower-type air supply effect.
  • FIG. 1 is a schematic front view of a vertical air conditioner indoor unit according to an embodiment of the present invention
  • Fig. 2 is a schematic cross-sectional view of the vertical air conditioner indoor unit shown in Fig. 1;
  • Fig. 3 is a schematic diagram when the air guide body of the vertical air conditioner indoor unit shown in Fig. 2 is moved to a downward blowing position;
  • Fig. 4 is a schematic diagram when the air guide body of the vertical air conditioner indoor unit shown in Fig. 3 is rotated to the upward blowing position;
  • Fig. 5 is a schematic diagram of a rack and pinion mechanism of a vertical air conditioner indoor unit.
  • the vertical air conditioner indoor unit will be described below with reference to FIGS. 1 to 5 .
  • the orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated 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 of the present invention .
  • the flow direction of the supply air flow is indicated by arrows in the figure.
  • Embodiments of the present invention provide a vertical air conditioner indoor unit for adjusting indoor air, such as cooling/heating, dehumidification, introducing fresh air, and the like.
  • FIG. 1 is a schematic front view of a vertical air conditioner indoor unit according to an embodiment of the present invention
  • FIG. 2 is a schematic cross-sectional view of the vertical air conditioner indoor unit shown in FIG. 1
  • FIG. 3 is a vertical air conditioner indoor unit shown in FIG. 2 .
  • the schematic diagram when the air guide body of the machine moves to the blowing down position.
  • the vertical air conditioner indoor unit may generally include a casing 10 and an air guide body 20 .
  • the casing 10 is provided with an air inlet 11 and an air outlet 12.
  • the air inlet 11 is used to inhale indoor air
  • the air outlet 12 is used to discharge the air supply air in the casing 10 into the room.
  • the supply air flow may be cold air produced by the vertical air conditioner indoor unit in the cooling mode, hot air produced in the heating mode, or fresh air introduced in the fresh air mode, and so on.
  • the air guide body 20 is arranged in a translational manner at the air outlet 12, and is configured to close the air outlet 12, as shown in FIG. translation), to define an air outlet channel 25 with an upward and/or downward opening together with the outer peripheral surface of the casing 10, so as to guide the supply air flow flowing out of the air outlet 12 along the outer peripheral surface of the casing 10 upward and/or flow down.
  • the upward and/or downward flow here means that the supply air flow can be blown out only upwards, or only downwards, or both upwards and downwards.
  • the air supply air Since the air supply air is close to the outer peripheral surface of the casing 10, after the air supply air flows out of the air outlet channel 25, it will continue to move upwards or downwards along the outer peripheral surface of the casing 10 by virtue of the Coanda effect (or the sticking effect). It can flow down so that it can reach the roof or the ground smoothly, so that the cooling or heating effect is better, and it can also avoid cold or hot wind blowing people and causing discomfort to the human body.
  • the wind deflector 20 may include a first plate segment 21 (AB segment) and a second plate segment 22 (BC segment).
  • the first plate segment 21 extends from the inner side of the air outlet 12 to the outer side, and is disposed adjacent to the upper wall 121 of the air outlet 12 .
  • the first plate segment 21 extends from the rear to the front.
  • the second plate segment 22 extends downward from the outer end of the first plate segment 21 (ie, the B end shown in the figure).
  • the air guide 20 is configured to be in a closed position where the second plate segment 22 abuts against the casing 10 to close the air outlet 12, as shown in FIG.
  • the air guide body 20 is in an "L" shape, so that the closed position and the downward blowing position can be switched by translation, and the design is very ingenious.
  • the air guide body 20 can be arranged in a translational manner, thereby adjusting the distance between the second plate section 22 and the casing 10 , thereby changing the air outlet area of the air outlet channel 25 .
  • the ratio of the height of the second plate section 22 to the air outlet 12 may be greater than 2. In this way, when the air guide body 20 is in the closed position, the air outlet 12 can be better closed; when the air guide body 20 is in the downward blowing position, the guiding distance of the second plate section 22 to the supply air flow is longer, To make it fit better with the outer peripheral surface of the casing 10, move down.
  • FIG. 4 is a schematic diagram when the air guide body 20 of the vertical air conditioner indoor unit shown in FIG. 3 is rotated to the upward blowing position.
  • the air guide body 20 can be rotated around the inner end (end A) of the first plate segment 21 , so that when the air guide body 20 is in the downward blowing position, the air guide body 20 can move upward to the outside of the air outlet 12 Rotate to the blow-up position where the upper side of the first plate segment 21 abuts against the outer peripheral surface of the casing 10 , as shown in FIG. 4 .
  • the air guide 20 When the air guide 20 is in the upward blowing position, the first plate segment 21 is abutted against the outer peripheral surface of the casing 10, and the second plate segment 22 is also positioned higher than the air outlet 12, which allows the supply air to blow out horizontally or Blow out diagonally upward, and then gradually scatter downward to form a shower-style air supply effect.
  • the air outlet 12 can be opened in the upper area of the front side of the casing 10 to make the air outlet 12 higher.
  • the air outlet 12 may be provided with an air guide swing blade (not shown) for adjusting the up and down air outlet directions of the air outlet 12 .
  • the air outlet 12 can be a rectangular hole whose length direction is along the horizontal direction. In this way, the lateral span of the air outlet 12 is made larger, so that the air supply air can be more attached to the outer peripheral surface of the casing 10 , so that the attachment effect is better.
  • the surface of the side of the casing 10 on which the air outlet 12 is opened can be made to be flat, so that the air supply air flows in a better fit with the outer peripheral surface of the casing 10 .
  • the air outlet 12 is opened on the front side of the casing 10 , so the front surface of the casing 10 is flat.
  • Fig. 5 is a schematic diagram of a rack and pinion mechanism of a vertical air conditioner indoor unit.
  • the vertical air conditioner indoor unit further includes a rack and pinion mechanism 60 and a second motor 70 for driving the air guide body 20 to translate and rotate.
  • the rack and pinion mechanism 60 is used to drive the air guide body 20 to translate.
  • the rack and pinion mechanism 60 includes a first motor 61 fixed to the casing 10 , a gear 62 mounted on the first motor 61 , and a rack 63 extending from the inside to the outside of the air outlet 12 and meshing with the gear 62 .
  • the rack 63 translates to drive the wind guide 20 to translate.
  • the second motor 70 is mounted on the outer end of the rack 63 , as shown in the figure, as the front end, so as to translate with the rack 63 .
  • the inner end of the first plate segment 21 is mounted on the second motor 70 to translate with the second motor 70 and is driven to rotate by the second motor 70 to switch between the blow-down position and the blow-down position.
  • the vertical air conditioner indoor unit also includes a centrifugal fan 50 and a plate heat exchanger 30 .
  • the centrifugal fan 50 is disposed on the front side of the air inlet 11 and the axis extends in the front-rear direction, and the plate-shaped heat exchanger 30 is disposed in the upper region of the casing 10 gradually inclined forward from top to bottom.
  • An air duct 40 may also be arranged in the casing 10 , and the centrifugal fan 50 is arranged in the air duct 40 .
  • the air duct 40 is used to transport the airflow of the centrifugal fan 50 upward and blow it toward the plate heat exchanger 30 .
  • the air guide body may also include a first plate segment and a second plate segment.
  • the first plate segment extends from the inner side of the air outlet 12 to the outer side, and is disposed adjacent to the lower wall 122 of the air outlet 12 .
  • the second plate segment is extended upwardly from the outer end of the first plate segment 21 .
  • the air guide is configured to be in a closed position where the second plate section is in contact with the casing 10 to close the air outlet 12 , or is translated in a direction away from the air outlet 12 to make the second plate section and the outer peripheral surface of the casing 10 There are intervals to form the upward blowing position of the upwardly facing air outlet channel 25 . That is, the air guide body 20 is made into an "L"-shaped structure, and is mainly used for blowing the air flow upward.

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  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
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Abstract

一种立式空调室内机，其包括机壳，其上开设有出风口；和导风体，可平移地设置在出风口处，配置成可封闭出风口，或朝远离出风口的方向平移，以与机壳外周面共同限定出开口朝上和/或朝下的出风通道，以便引导从出风口流出的送风气流沿机壳外周面向上和/或向下流动。该立式空调室内机具有更好的上吹效果和下吹效果。

Description

立式空调室内机 技术领域
本发明涉及空气调节技术领域，特别涉及一种立式空调室内机。
背景技术
由于冷空气密度相对较大有下沉趋势，热空气密度相对较小有上升趋势。因此，空调在制冷时需要将较冷风尽量向上吹，在制热时需要将热风尽量朝地面吹，以使冷风或热风在室内空间扩散更加均匀，使制冷制热速度更快。
现有的立式空调室内机通常设置一个朝前的出风口，并利导风板、摆叶等导风结构引导送风气流的出风方向，实现上吹风或下吹风。但是，当前的各种导风结构导风角度比较有限，也仅能向斜上方或斜下方送风，冷风或热风难以抵达屋顶或地板区域，影响制冷或制热效果。
发明内容
本发明的目的是要提供一种克服上述问题或者至少部分地解决上述问题的立式空调室内机。
本发明的目的是要加强立式空调室内机的上下吹风效果。
特别地，本发明提供了一种立式空调室内机，其包括：
机壳，其上开设有出风口；和
导风体，可平移地设置在出风口处，配置成可封闭出风口，或朝远离出风口的方向平移，以与机壳外周面共同限定出开口朝上和/或朝下的出风通道，以便引导从出风口流出的送风气流沿机壳外周面向上和/或向下流动。
可选地，导风体包括：第一板段，从出风口内侧向外侧方向延伸，且临近出风口的上壁设置；和第二板段，从第一板段的外侧端向下延伸出，导风体配置成可处于使第二板段贴靠于机壳，以封闭出风口的封闭位置，或朝远离出风口的方向平移至使第二板段与机壳外周面具有间隔，以形成朝下的出风通道的下吹位置。
可选地，导风体可绕第一板段的内侧端转动，以便以在处于下吹位置时，向出风口外侧上方转动至使第一板段上侧贴靠于机壳外周面的上吹位置。
可选地，出风口开设于机壳的前侧上部区域。
可选地，立式空调室内机还包括：齿轮齿条机构，其包括固定于机壳的 第一电机，安装于第一电机的齿轮，从出风口内侧向外侧方向延伸且与齿轮啮合的齿条；和第二电机，安装于齿条的外侧端，以随齿条平移；第一板段的内侧端安装于第二电机，以随第二电机平移，且受第二电机驱动而转动。
可选地，第二板段与出风口的高度之比大于2。
可选地，出风口为长度方向沿水平方向的矩形孔。
可选地，机壳开设有出风口的一侧表面为平面。
可选地，导风体包括：第一板段，从出风口内侧向外侧方向延伸，且临近出风口的下壁设置；和第二板段，从第一板段的外侧端向上延伸出，导风体配置成可处于使第二板段贴靠于机壳，以封闭出风口的封闭位置，或朝远离出风口的方向平移至使第二板段与机壳外周面具有间隔，以形成朝上的出风通道的上吹位置。
可选地，机壳的后侧下部开设有进风口；且立式空调室内机还包括离心风机和板状换热器，离心风机设置在进风口前侧且轴线沿前后方向延伸，板状换热器从上至下逐渐向前倾斜地设置在机壳内的上部区域内。
本发明的立式空调室内机中，机壳的出风口处设置了可平移的导风体。导风体能封闭出风口，还可使其朝远离出风口的方向平移，以与机壳的外周面共同限定出开口朝上和/或朝下的出风通道，以便引导从出风口流出的送风气流沿机壳的外周面向上和/或向下流动。由于送风气流紧贴着机壳的外周面，在流出出风通道后，依靠附壁效应继续沿机壳的外周面向上或向下流动，以便顺利到达屋顶或地面，使制冷或制热效果更好，也能避免冷风或热风吹人导致人体不适。
进一步地，本发明的立式空调室内机中，使导风体包括第一板段和从第一板段的外侧端向下延伸出的第二板段，也就是使导风体为“L”形，以便通过平移导风体，使其运动至封闭出风口的封闭位置或与机壳的外周面限定出朝下出风通道的下吹位置，以利于实现热风下吹。此外，还可使导风体从下吹位置转动至使第一板段上侧贴靠于机壳外周面的上吹位置，以使导风体不阻碍送风气流平吹和上吹。
进一步地，本发明的立式空调室内机中，使出风口开设于机壳的前侧上部区域，使其临近机壳顶面，使其位置较高。如此一来，当导风体处于上吹位置时，即便不将送风气流向上引导，仅使其正常向前吹出，也能具有较好的淋浴式送风效果。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例的立式空调室内机的示意性前视图；
图2是图1所示立式空调室内机的示意性剖视图；
图3是将图2所示立式空调室内机的导风体移动至下吹位置时的示意图；
图4是将图3所示立式空调室内机的导风体转动至上吹位置时的示意图；
图5是立式空调室内机的齿轮齿条机构的示意图。
具体实施方式
下面参照图1至图5来描述本发明实施例的立式空调室内机。其中，“前”、“后”、“上”、“下”、“顶”、“底”、“内”、“外”、“横向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的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。图中用箭头示意了送风气流的流动方向。
本发明实施例提供了一种立式空调室内机，用于调节室内空气，例如制冷/制热、除湿、引入新风等等。
图1是根据本发明一个实施例的立式空调室内机的示意性前视图；图2是图1所示立式空调室内机的示意性剖视图；图3是将图2所示立式空调室内机的导风体移动至下吹位置时的示意图。
如图1至图3所示，本发明实施例的立式空调室内机一般性地可包括机壳10和导风体20。机壳10上开设有进风口11和出风口12，进风口11用于吸入室内空气，出风口12用于将机壳10内的送风气流排向室内。该送风气流可为立式空调室内机在制冷模式下制取的冷风，在制热模式下制取的热风，或者在新风模式下引入的新风等等。
导风体20可平移地设置在出风口12处，配置成可封闭出风口12，如图2，或朝朝远离出风口12的方向平移(在图1至图3所示实施例为向前平移)， 以与机壳10的外周面共同限定出开口朝上和/或朝下的出风通道25，以便引导从出风口12流出的送风气流沿机壳10的外周面向上和/或向下流动。该处的向上和/或向流动指的是：可以使送风气流仅能向上吹出，或者仅能向下吹出，或者既能向上又能向下吹出。
由于送风气流紧贴着机壳10的外周面，在送风气流从出风通道25流出后，依靠附壁效应(或者称贴附效应)，将继续沿机壳10的外周面向上或向下流动，以便顺利到达屋顶或地面，使制冷或制热效果更好，也能避免冷风或热风吹人导致人体不适。
在一些实施例中，如图2和图3所示，可使导风体20包括第一板段21(AB段)和第二板段22(BC段)。第一板段21从出风口12内侧向外侧方向延伸，且临近出风口12的上壁121设置。具体地，在图1至图3所示实施例中，第一板段21从后向前延伸。第二板段22从第一板段21的外侧端(即图中所示的B端)向下延伸出。导风体20配置成可处于使第二板段22贴靠于机壳10，以封闭出风口12的封闭位置，如图2，或朝远离出风口12的方向平移至使第二板段22与机壳10外周面具有间隔，以形成朝下的出风通道25的下吹位置，如图3。本发明实施例使导风体20为“L”形，以恰好利用平移来切换封闭位置和下吹位置，设计非常巧妙。
此外，本实施例使导风体20可平移设置，可借此调节第二板段22与机壳10之间的间距，从而改变出风通道25的出风面积。
可使第二板段22与出风口12的高度之比大于2。如此一来，当导风体20处于封闭位置时，能够更好地封闭出风口12；当导风体20处于下吹位置时，使第二板段22对送风气流的引导距离更长，使其更好地贴合与机壳10外周面下移。
图4是将图3所示立式空调室内机的导风体20转动至上吹位置时的示意图。如图3和图4所示，可使导风体20可绕第一板段21的内侧端(A端)转动，以便在导风体20处于下吹位置时，可向出风口12外侧上方转动至使第一板段21上侧贴靠于机壳10的外周面的上吹位置，如图4。在导风体20处于该上吹位置时，第一板段21贴靠于机壳10的外周面，第二板段22位置也高于出风口12，这便允许送风气流水平地吹出或斜向上吹出，然后再逐渐向下散落，形成淋浴式送风效果。例如，可使出风口12开设于机壳10的前侧上部区域，以使出风口12位置更高。
当然，可使出风口12处设置有导风摆叶(未图示)，以用于调节出风口12的上下出风方向。
如图1所示，可使出风口12为长度方向沿水平方向的矩形孔。如此一来，使出风口12横向跨度更大，以利于送风气流更多地贴合于机壳10的外周面，使贴附效果更好。
可使机壳10开设有出风口12的一侧表面为平面，以利于送风气流更好地贴合着机壳10的外周面流动。如图1所示，出风口12开设于机壳10的前侧，故使机壳10前侧表面为平面。
图5是立式空调室内机的齿轮齿条机构的示意图。如图5所示，立式空调室内机还包括齿轮齿条机构60和第二电机70，以用于驱动导风体20平移和转动。
齿轮齿条机构60用于驱动导风体20平移。齿轮齿条机构60包括固定于机壳10的第一电机61、安装于第一电机61的齿轮62，以及从出风口12内侧向外侧方向延伸且与齿轮62啮合的齿条63。第一电机61带动齿轮62转动时，使齿条63平移，以驱动导风体20平移。
第二电机70安装于齿条63的外侧端，如图所示为前端，以随齿条63平移。第一板段21的内侧端安装于第二电机70，以随第二电机70平移，且受第二电机70驱动而转动，以便从下吹位置和下吹位置之间切换。
如图2至图4所示，可使出风口12位于机壳10的前侧上部区域，机壳10的后侧下部开设有进风口11。立式空调室内机的还包括离心风机50和板状换热器30。离心风机50设置在进风口11的前侧且轴线沿前后方向延伸，板状换热器30从上至下逐渐向前倾斜地设置在机壳10内的上部区域内。机壳10内还可设置有风道40，离心风机50设置在风道40内。风道40用于将离心风机50的气流向上输送，并吹向板状换热器30。
在另一些附图未示意的实施例中，也可使导风体包括第一板段和第二板段。使第一板段从出风口12内侧向外侧方向延伸，且临近出风口12的下壁122设置。使第二板段从第一板段21的外侧端向上延伸出。导风体配置成可处于使第二板段贴靠于机壳10，以封闭出风口12的封闭位置，或朝远离出风口12的方向平移至使第二板段与机壳10的外周面具有间隔，以形成朝上的出风通道25的上吹位置。即，使导风体20为“L”形结构，且主要用于将送风气流向上吹出。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。

Claims (10)

  1. 一种立式空调室内机，其特征在于包括：
    机壳，其上开设有出风口；和
    导风体，可平移地设置在所述出风口处，配置成可封闭所述出风口，或朝远离所述出风口的方向平移，以与所述机壳外周面共同限定出开口朝上和/或朝下的出风通道，以便引导从所述出风口流出的送风气流沿所述机壳外周面向上和/或向下流动。
  2. 根据权利要求1所述的立式空调室内机，其特征在于，所述导风体包括：
    第一板段，从所述出风口内侧向外侧方向延伸，且临近所述出风口的上壁设置；和
    第二板段，从所述第一板段的外侧端向下延伸出，所述导风体配置成可处于使所述第二板段贴靠于所述机壳，以封闭所述出风口的封闭位置，或朝远离所述出风口的方向平移至使所述第二板段与所述机壳外周面具有间隔，以形成朝下的所述出风通道的下吹位置。
  3. 根据权利要求2所述的立式空调室内机，其特征在于，
    所述导风体可绕所述第一板段的内侧端转动，以便在处于所述下吹位置时，可向所述出风口外侧上方转动至使所述第一板段上侧贴靠于所述机壳外周面的上吹位置。
  4. 根据权利要求3所述的立式空调室内机，其特征在于，
    所述出风口开设于所述机壳的前侧上部区域。
  5. 根据权利要求2所述的立式空调室内机，其特征在于还包括：
    齿轮齿条机构，其包括固定于所述机壳的第一电机，安装于所述第一电机的齿轮，从所述出风口内侧向外侧方向延伸且与所述齿轮啮合的齿条；和
    第二电机，安装于所述齿条的外侧端，以随所述齿条平移；
    所述第一板段的内侧端安装于所述第二电机，以随所述第二电机平移，且受所述第二电机驱动而转动。
  6. 根据权利要求2所述的立式空调室内机，其特征在于，
    所述第二板段与所述出风口的高度之比大于2。
  7. 根据权利要求1所述的立式空调室内机，其特征在于，
    所述出风口为长度方向沿水平方向的矩形孔。
  8. 根据权利要求1所述的立式空调室内机，其特征在于，
    所述机壳开设有所述出风口的一侧表面为平面。
  9. 根据权利要求1所述的立式空调室内机，其特征在于，所述导风体包括：
    第一板段，从所述出风口内侧向外侧方向延伸，且临近所述出风口的下壁设置；和
    第二板段，从所述第一板段的外侧端向上延伸出，所述导风体配置成可处于使所述第二板段贴靠于所述机壳，以封闭所述出风口的封闭位置，或朝远离所述出风口的方向平移至使所述第二板段与所述机壳外周面具有间隔，以形成朝上的所述出风通道的上吹位置。
  10. 根据权利要求1所述的立式空调室内机，其特征在于，
    所述机壳的后侧下部开设有进风口；且
    所述立式空调室内机还包括离心风机和板状换热器，所述离心风机设置在所述进风口前侧且轴线沿前后方向延伸，所述板状换热器从上至下逐渐向前倾斜地设置在所述机壳内的上部区域内。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013047584A (ja) * 2011-08-29 2013-03-07 Daikin Industries Ltd 空調室内機
CN203100110U (zh) * 2013-01-01 2013-07-31 广东美的电器股份有限公司 空调室内机
CN107490071A (zh) * 2017-09-12 2017-12-19 广东美的制冷设备有限公司 壁挂式室内机及空调器
JP3214409U (ja) * 2017-10-27 2018-01-11 アイディー・シー株式会社 エアコン用風向調整具
CN207936254U (zh) * 2018-01-05 2018-10-02 青岛海尔空调器有限总公司 壁挂式空调室内机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5413535B2 (ja) * 2013-09-09 2014-02-12 ダイキン工業株式会社 空調室内機
CN106123269A (zh) * 2016-08-19 2016-11-16 青岛海尔空调器有限总公司 空调室内机和圆形挂机
WO2018235946A1 (ja) * 2017-06-23 2018-12-27 ダイキン工業株式会社 空調室内機
CN108180548B (zh) * 2018-01-05 2019-12-10 青岛海尔空调器有限总公司 壁挂式空调室内机
CN108317598B (zh) * 2018-01-05 2020-10-13 青岛海尔空调器有限总公司 壁挂式空调室内机
CN209763279U (zh) * 2019-03-29 2019-12-10 广东美的制冷设备有限公司 空调室内机
CN210861358U (zh) * 2019-08-20 2020-06-26 海信（山东）空调有限公司 一种室内空调器
CN111189111A (zh) * 2020-02-28 2020-05-22 青岛海尔空调器有限总公司 空调室内机
CN211822731U (zh) * 2020-02-28 2020-10-30 青岛海尔空调器有限总公司 空调室内机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013047584A (ja) * 2011-08-29 2013-03-07 Daikin Industries Ltd 空調室内機
CN203100110U (zh) * 2013-01-01 2013-07-31 广东美的电器股份有限公司 空调室内机
CN107490071A (zh) * 2017-09-12 2017-12-19 广东美的制冷设备有限公司 壁挂式室内机及空调器
JP3214409U (ja) * 2017-10-27 2018-01-11 アイディー・シー株式会社 エアコン用風向調整具
CN207936254U (zh) * 2018-01-05 2018-10-02 青岛海尔空调器有限总公司 壁挂式空调室内机

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