WO2017193641A1 - 遮挡装置及具有其的空调机 - Google Patents

遮挡装置及具有其的空调机 Download PDF

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Publication number
WO2017193641A1
WO2017193641A1 PCT/CN2017/072280 CN2017072280W WO2017193641A1 WO 2017193641 A1 WO2017193641 A1 WO 2017193641A1 CN 2017072280 W CN2017072280 W CN 2017072280W WO 2017193641 A1 WO2017193641 A1 WO 2017193641A1
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WIPO (PCT)
Prior art keywords
space
shielding
yield
air conditioner
gear
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/072280
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English (en)
French (fr)
Inventor
王现林
赵万东
彭勃
李大伟
梁志辉
余杰彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of WO2017193641A1 publication Critical patent/WO2017193641A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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

Definitions

  • the present invention relates to the field of air conditioning technology, and in particular to a shielding device and an air conditioner having the same.
  • the air deflector mainly plays two roles. One is to adjust the air supply angle when the air conditioner is running, and the other is to actively close the air conditioner when the air conditioner is stopped to shield the air outlet to ensure the appearance of the air conditioner.
  • a 360-degree air outlet structure has been designed to increase the sealing area, and a windshield structure is also provided to adjust the wind angle.
  • the annular 360-degree air-conditioning air conditioner is diffused due to the air jet. The speed decays faster, and the airflow forms a gas curtain, which blocks the outside air, making it difficult for the airflow in the room to flow back to the return air. Therefore, the negative pressure generated by the air return port can only be sucked into the airflow at the air outlet, making the airflow difficult to blow. To the ground.
  • the main object of the present invention is to provide a shielding device and an air conditioner having the same, which solves the problem that the air conditioner in the prior art easily forms an air curtain to circulate the airflow in the external space.
  • a shielding device includes: a body having a mounting portion and a seating space; a shielding portion, the shielding portion is disposed on the body, and the shielding portion has a The first position where the bit space is completely occluded or partially occluded and the second position where the bit space is evaded.
  • the mounting portion is a mounting hole located at the center of the body.
  • the body is a circular plate, and the bit space is one or more.
  • the bit space is plural, the plurality of bit space spaces are disposed at an outer edge of the circular plate.
  • bit space is three or four or six, three or four or six letting spaces are uniformly disposed on the outer edge of the circular plate.
  • bit space is a fan-shaped space
  • the central angle corresponding to the fan-shaped space is 60 degrees or 45 degrees or 30 degrees.
  • the shielding device further includes a driving device for driving the shielding portion to switch between the first position and the second position.
  • the shielding portion is a curved shielding plate, the first side of the curved shielding plate is provided with a rack, the driving device comprises: a driving motor, the driving motor is mounted on the body; the gear and the gear sleeve are arranged on the motor shaft of the driving motor And mesh with the rack.
  • a finite protrusion is disposed on the body, and the limiting protrusion is located at an edge of the yield space.
  • an air conditioner including a blind device, which is the above-described blind device.
  • the air conditioner includes an annular outer casing, and the annular outer casing encloses a mounting cavity.
  • the installation cavity is provided with a flow guiding pipe and an air outlet structure surrounding the outer periphery of the flow guiding pipe, and the shielding device is installed on the guiding pipe through the mounting portion.
  • the body is located at the end face of the air outlet structure, and the outer circumference of the body is adapted to the inner wall of the installation cavity.
  • the inner wall of the mounting cavity is provided with a guiding protrusion, and the shielding portion is movably mounted on the guiding protrusion.
  • the shielding device of the present invention when used, is used in combination with the air conditioner.
  • the airflow is discharged from the letting space and then enters the external space, and the airflow discharged from the blocking portion and the body blocking portion is prevented from being discharged.
  • the airflow forms a sealed air curtain and the air that blocks the external space flows back into the interior of the air conditioner, so that the airflow in the external space is circulated smoothly.
  • Figure 1 is a schematic elevational view of an embodiment of a blinding device of the present invention
  • Figure 2 is a plan view schematically showing an embodiment of the shielding device of the present invention mounted on an air conditioner;
  • Figure 3 is a schematic view showing the structure of the body of the embodiment of the shielding device of the present invention.
  • Figure 4 is a schematic enlarged view of M at Figure 3;
  • Fig. 5 is a view schematically showing a fitting structure of a gear and a rack of an embodiment of the shielding device.
  • the present invention provides an air conditioner comprising a heat exchanger (not shown), a compressor (not shown), and a throttle device (not shown) Shown), a centrifugal fan (not shown) and a blinding device.
  • the shielding device in the air conditioner includes a body 10 and a shielding portion 13 .
  • the body 10 is provided with a mounting portion 11 and a accommodating space 12 .
  • the shielding portion 13 is disposed on the body 10 , and the shielding portion 13 has all the seating spaces 12 .
  • the shielding device of the present invention is used in combination with the air conditioner.
  • the airflow is discharged from the accommodating space 12 and enters the external space.
  • the shielding portion 13 and the body 10 block part of the exhausted airflow, thereby preventing the discharged airflow from forming a seal.
  • the air curtain blocks the air in the external space from flowing back to the inside of the air conditioner, so that the air circulation in the external space is smooth.
  • the mounting portion 11 of the present invention is a mounting hole located at the center of the body 10.
  • the mounting hole in the present invention corresponds to a flow guiding line in the air conditioner, and a centrifugal fan is disposed in the guiding flow line. The rotation generates suction, and the outside air is sucked into the air conditioner by the centrifugal fan through the mounting hole.
  • the mounting hole in the present invention is provided with a grill 30, and in operation, the grill 30 blocks impurities in the outside air from the outside of the air conditioner. .
  • the size of the gap of the grid 30 is not unique, and the corresponding gap can be selected according to different working environments.
  • the body 10 in the present invention is a circular plate, and the bit space 12 is one or more.
  • the bit space 12 is plural, the plurality of yield spaces 12 are spaced apart. The outer edge of the circular plate.
  • the shielding portion 13 is also one.
  • the airflow in the air conditioner is discharged from a relocation space 12 into the external space, and at the same time, the air in the external space.
  • the space near the shielding portion 13 enters the mounting hole.
  • the relocation space 12 in the present invention may also be set to be plural, and the plurality of relocation spaces 12 are evenly arranged.
  • the airflow in the air conditioner passes through a plurality of uniform settings.
  • the bit space 12 is discharged from an external space at a different angle.
  • the yield space 12 in the present invention is three or four or six, and the above three or four or six yield spaces 12 are uniformly disposed on the outer edge of the circular plate.
  • the yield space 12 is three, in order to make the air outlet of the air conditioner more uniform, the three relocation spaces 12 are set every 60 degrees around the center of the circular plate, and when the yield space 12 is four, In order to make the air outlet of the air conditioner more uniform, the four relocation spaces 12 are set at a 45 degree centering on the center of the circular plate; when the letting space 12 is six, in order to make the air outlet of the air conditioner more uniform, this The six letting spaces 12 are set every 30 degrees around the center of the circular plate.
  • the yield space in the present invention may be other numbers as long as it can satisfy the uniform airflow of the air conditioner.
  • the space 12 is a fan-shaped space, and the central angle corresponding to the sector space is 60 degrees or 45 degrees or 30 degrees.
  • the letting space 12 is three, and the three letting spaces 12 are uniformly disposed on the outer edge of the circular plate.
  • the airflow in the air conditioner is from the three letting spaces 12 Discharged into the external space; when the central angle is 45 degrees, at this time, the letting space 12 is four, and the four letting spaces 12 are evenly disposed on the outer edge of the circular plate.
  • the airflow in the air conditioner is from The four letting spaces 12 are discharged into the external space; when the central angle is 30 degrees, at this time, the letting space 12 is six, and the six letting spaces 12 are uniformly disposed on the outer edge of the circular plate.
  • the airflow in the air conditioner is discharged from the six letting spaces 12 into the external space.
  • the shutter device of the present invention further includes a driving device 20 for driving the shutter portion 13 to switch between the first position and the second position.
  • a driving device 20 for driving the shutter portion 13 to switch between the first position and the second position.
  • the driving device 20 drives the shielding portion 13 to switch from the first position to the second position, thereby blocking a part.
  • the space is allowed to be blocked, the more the space is blocked, the less the air supply volume of the air conditioner is.
  • the shielding portion 13 completely blocks the space 12 to prevent external dust and other impurities from being allowed. The space enters the air conditioner to avoid contamination of the equipment inside the air conditioner.
  • the shielding portion 13 of the present invention is an arc-shaped shielding plate.
  • the first side of the curved shielding plate is provided with a rack 132.
  • the driving device 20 includes a driving motor and a gear 21, and the driving motor is mounted on the body 10, and the gear 21 Set the electricity of the drive motor On the crankshaft, and mesh with the rack 132.
  • the rack 132 on the curved shielding plate meshes with the gear 21, and the outer portion of the curved shielding plate abuts against the annular outer casing 40 of the air conditioner, so that the curved shielding plate can move along the annular outer casing 40, when working,
  • the driving motor drives the gear 21 to rotate, and the gear 21 drives the rack 132 to move the arc-shaped shielding plate to switch the shielding portion 13 between the first position and the second position.
  • the number of motors in the present invention is plural, and the movement of each of the blocking portions 13 is controlled to change the amount of blown air in each of the letting spaces 12.
  • the three yield spaces are uniformly disposed on the outer edge of the circular plate.
  • the three yield spaces 12 are rounded.
  • the center of the plate is set at a center every 60 degrees, and a motor is set every 60 degrees around the center of the circular plate.
  • Three arc-shaped shutters are used to shield the three letting spaces 12 respectively.
  • the strips 132 are engaged such that the first curved shutter movement occludes the first yield space 12, thereby reducing the amount of air delivered by the first yield space 12.
  • the motor corresponding to the position of the second yield space 12 is operated, and the gear 21 that is sleeved on the output shaft of the motor is rotated, and the gear 21 and the rack are rotated.
  • the engagement of 132 causes the movement of the second curved shutter to occlude the second yield space 12, thereby reducing the amount of air supplied by the second yield space 12.
  • the motor corresponding to the position of the third yield space 12 is operated, and the gear 21 that is sleeved on the output shaft of the motor is rotated, and the gear 21 and the rack are rotated.
  • the engagement of 132 causes the movement of the third curved shutter to occlude the third yield space 12, thereby reducing the amount of air supplied to the third yield space 12.
  • the three motors When the air conditioner is turned on, if all three letting spaces 12 are required to be ventilated, the three motors all drive the gear 21 that is sleeved on the output shaft of the motor to rotate, and the gear 21 meshes with the rack 132, thereby causing the arc to block.
  • the plates are opened, and the three let space 12 are for air supply.
  • this operation can be controlled, and the speed and displacement of the three curved shielding plates can be selectively controlled according to specific use conditions to achieve a better experience.
  • the yield space 12 is four, and the four letting spaces are evenly disposed on the outer edge of the circular plate.
  • the four relocation spaces 12 are centered on the circular plate. The center is set at every 45 degrees, and a motor is set every 45 degrees around the center of the circular plate.
  • Four arc-shaped shielding plates are used to shield the four letting spaces 12, respectively.
  • the first curved baffle movement occludes the first letting space 12, thereby reducing the amount of air supplied to the first letting space 12.
  • the motor corresponding to the position of the second yield space 12 is operated, and the gear 21 that is sleeved on the output shaft of the motor is rotated, and the gear 21 and the rack are rotated.
  • the engagement of 132 causes the movement of the second curved shutter to occlude the second yield space 12, thereby reducing the amount of air supplied by the second yield space 12.
  • the motor corresponding to the position of the third yield space 12 is operated, and the gear 21 that is sleeved on the output shaft of the motor is rotated, and the gear 21 and the rack are rotated.
  • the engagement of 132 causes the movement of the third curved shutter to occlude the third yield space 12, thereby reducing the amount of air supplied to the third yield space 12.
  • the motor corresponding to the position of the fourth yield space 12 is operated, and the gear 21 that is sleeved on the output shaft of the motor is rotated, and the gear 21 and the rack are rotated.
  • the engagement of 132 causes the movement of the fourth curved shutter to occlude the fourth yield space 12, thereby reducing the amount of air blown by the fourth yield space 12.
  • the four motors When the air conditioner is turned on, if all four letting spaces 12 are required to be ventilated, the four motors all drive the gear 21 that is sleeved on the output shaft of the motor to rotate, and the gear 21 meshes with the rack 132, thereby causing the arc to block.
  • the plates are opened, and the four letting spaces 12 are supplied with air.
  • this operation can be controlled, and the speed and displacement of the four arc-shaped shutters can be selectively controlled according to specific use conditions to achieve a better experience.
  • the yield space 12 is six, and the six yield spaces are evenly disposed on the outer edge of the circular plate.
  • the six relocation spaces 12 are centered on the circular plate.
  • the center is set at every 30 degrees, and a motor is set every 30 degrees around the center of the circular plate.
  • Six arc-shaped shielding plates are driven by the six motors to occlude the six letting spaces 12 respectively.
  • the first curved shutter movement occludes the first letting space 12, thereby reducing the amount of air delivered by the first letting space 12.
  • the motor corresponding to the position of the second yield space 12 is operated, and the gear 21 that is sleeved on the output shaft of the motor is rotated, and the gear 21 and the rack are rotated. 132 meshing, making the second arc
  • the movement of the shaped baffle shields the second yield space 12, thereby reducing the amount of air supplied by the second yield space 12.
  • the motor corresponding to the position of the third yield space 12 is operated, and the gear 21 that is sleeved on the output shaft of the motor is rotated, and the gear 21 and the rack are rotated.
  • the engagement of 132 causes the movement of the third curved shutter to occlude the third yield space 12, thereby reducing the amount of air supplied to the third yield space 12.
  • the motor corresponding to the position of the fourth yield space 12 is operated, and the gear 21 that is sleeved on the output shaft of the motor is rotated, and the gear 21 and the rack are rotated.
  • the engagement of 132 causes the movement of the fourth curved shutter to occlude the fourth yield space 12, thereby reducing the amount of air blown by the fourth yield space 12.
  • the motor corresponding to the position of the fifth relocation space 12 is operated, and the gear 21 that is sleeved on the output shaft of the motor is rotated, and the gear 21 and the rack are rotated.
  • the engagement of 132 causes the movement of the fifth curved shutter to occlude the fifth yield space 12, thereby reducing the amount of air supplied to the fifth yield space 12.
  • the air conditioner When the air conditioner is turned on, if six escape spaces 12 are required to be ventilated, the six motors all drive the gear 21 that is sleeved on the output shaft of the motor to rotate, and the gear 21 meshes with the rack 132, thereby causing the arc to block.
  • the board is opened, and the six letting spaces 12 are supplied with air.
  • this operation can be controlled, and the speed and displacement of the four arc-shaped shutters can be selectively controlled according to specific use conditions to achieve a better experience.
  • the body 10 in order to limit the movement of the curved shielding plate, preferably, the body 10 is provided with a finite position protrusion 131, and the limiting protrusion 131 is located at the edge of the accommodating space 12. During operation, the limiting protrusion 131 blocks the curved shielding plate and limits its moving position.
  • the air conditioner of the present invention comprises an annular casing 40, and the annular casing 40 encloses a mounting cavity.
  • the installation cavity is provided with a flow guiding pipe and an air outlet structure surrounding the outer periphery of the flow guiding pipe, and the shielding device
  • the mounting portion 11 is mounted on the flow guiding line, the body 10 is located at the end surface of the air outlet structure, and the outer circumference of the body 10 is fitted to the inner wall of the mounting cavity.
  • the inner wall of the mounting cavity is provided with a guiding protrusion, and the shielding portion is movably attached to the guiding protrusion.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种遮挡装置及具有其的空调机，遮挡装置包括：本体（10），本体（10）上设置有安装部（11）和让位空间（12）；遮挡部（13），遮挡部（13）设置在本体（10）上，且遮挡部（13）具有将让位空间（12）全部遮挡或部分遮挡的第一位置和避让让位空间（12）的第二位置。

Description

遮挡装置及具有其的空调机 技术领域
本发明涉及空调技术领域，具体而言，涉及一种遮挡装置及具有其的空调机。
背景技术
为保证空调器的送风效率与美观，导风板主要起着两种作用，一是在空调运行时调整送风角度，二是在空调停机时主动闭合以遮蔽风口保证空调外观，在现有的技术中，已经设计出360度的出风结构以增大送封面积，也有设置挡风板的结构来调整出风角度的方案，但是环状360度出风空调，由于出风射流扩散，速度衰减较快，且气流射出后形成气幕，对外部的空气形成遮挡，使房间内气流难以回流至回风口，因此回风口产生的负压只能吸入出风口处的气流，导致气流难以吹送至地面。
发明内容
本发明的主要目的在于提供一种遮挡装置及具有其的空调机，以解决现有技术中的空调容易形成气幕使外部空间气流循环不畅的问题。
为了实现上述目的，根据本发明的一个方面，提供了一种遮挡装置，包括：本体，本体上设置有安装部和让位空间；遮挡部，遮挡部设置在本体上，且遮挡部具有将让位空间全部遮挡或部分遮挡的第一位置和避让让位空间的第二位置。
进一步地，安装部为位于本体中央的安装孔。
进一步地，本体为圆形板，让位空间为一个或多个，当让位空间为多个时，多个让位空间间隔设置在圆形板的外边缘。
进一步地，让位空间为三个或四个或六个，三个或四个或六个让位空间均匀设置在圆形板的外边缘。
进一步地，让位空间为扇形空间，扇形空间对应的圆心角为60度或45度或30度。
进一步地，遮挡装置还包括驱动装置，驱动装置用于驱动遮挡部在第一位置和第二位置之间切换。
进一步地，遮挡部为弧形遮挡板，弧形遮挡板的第一侧设置有齿条，驱动装置包括：驱动电机，驱动电机安装在本体上；齿轮，齿轮套设在驱动电机的电机轴上，并与齿条啮合。
进一步地，本体上设置有限位凸起，限位凸起位于让位空间的边缘。
根据本发明的另一方面，提供了一种空调机，包括遮挡装置，该遮挡装置为上述遮挡装置。
进一步地，空调机包括环形外壳，环形外壳围设形成安装腔，安装腔内安装有导流管路和围设在导流管路外周的出风结构，遮挡装置通过安装部安装在导流管路上，本体位于出风结构的端面，且本体的外周与安装腔的内壁相适配。
进一步地，安装腔的内壁上设置有导向凸起，遮挡部可移动地卡设在导向凸起上。
应用本发明的技术方案，在使用时，本发明的遮挡装置与空调机配合使用，工作时，气流从让位空间排出后进入外部空间中，遮挡部及本体阻挡部分排出的气流，避免了排出的气流形成密封的气幕而挡住外部空间的空气回流到空调机的内部，使外部空间气流循环通畅。
附图说明
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1示意性示出了本发明的遮挡装置的实施例的仰视图；
图2示意性示出了本发明的遮挡装置的实施例安装在空调机上时的俯视图；
图3示意性示出了本发明的遮挡装置的实施例的本体的结构图；
图4示意性示出了图3中的M处放大图；以及
图5示意性示出了遮挡装置的实施例的齿轮与齿条的配合结构图。
其中，上述附图包括以下附图标记：
10、本体；11、安装部；12、让位空间；13、遮挡部；131、限位凸起；132、齿条；20、驱动装置；21、齿轮；30、格栅；40、环形外壳。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。
参见图1至图5所示，本发明提供了一种空调机，该空调机包括换热器(图中未示出)、压缩机(图中未示出)、节流装置(图中未示出)、离心风机(图中未示出)和遮挡装置。空调机中的遮挡装置包括本体10和遮挡部13，其中，本体10上设置有安装部11和让位空间12，遮挡部13设置在本体10上，且遮挡部13具有将让位空间12全部遮挡或部分遮挡的第一位置和避让让位空间12的第二位置。在使用时，本发明的遮挡装置与空调机配合使用，工作时，气流从让位空间12排出后进入外部空间中，遮挡部13及本体10阻挡部分排出的气流，避免了排出的气流形成密封的气幕而挡住外部空间的空气回流到空调机的内部，使外部空间气流循环通畅。
具体来说，本发明的安装部11为位于本体10中央的安装孔，本发明中的安装孔对应空调机中的导流管路，导流管路中设置有离心风机，工作时，离心风机转动产生吸力，外部的空气通过安装孔被离心风机吸入到空调机中。
为了防止外部空气中的杂质从安装孔进入到空调机内部，优选地，本发明中的安装孔处设置有格栅30，工作时，格栅30将外部空气中的杂质挡在空调机的外部。
当然，格栅30的间隙的大小不唯一，可以根据不同的工作环境选择相应的间隙。
参见图2所示，具体来说，本发明中的本体10为圆形板，让位空间12为一个或多个，当让位空间12为多个时，多个让位空间12间隔设置在圆形板的外边缘。当让位空间12为一个，与之相对应的，遮挡部13也为一个，工作时，空调机中的气流从一个让位空间12中排出至外部空间中，与此同时，外部空间的空气通过遮挡部13附近的空间区域进入到安装孔中。为了使空调机的出风更加均匀，本发明中的让位空间12也可以设置为多个，且多个让位空间12均匀设置，工作时，空调机中的气流通过多个均匀设置的让位空间12从不同的角度排放的外部空间中。
优选地，本发明中的让位空间12为三个或四个或六个，上述的三个或四个或六个让位空间12均匀设置在圆形板的外边缘。当让位空间12为三个时，为了使空调机的出气更加均匀，这三个让位空间12以圆形板的圆心为中心每60度设置一个，当让位空间12为四个时，为了使空调机的出气更加均匀，这四个让位空间12以圆形板的圆心为中心每45度设置一个；当让位空间12为六个时，为了使空调机的出气更加均匀，这六个让位空间12以圆形板的圆心为中心每30度设置一个。当然，本发明中的让位空间也可以为其他数量，只要能够满足空调机均匀出风均可。
为了使让位空间12的出风面积大的同时不占用多余的空间，优选地，让位空间12为扇形空间，扇形空间对应的圆心角为60度或45度或30度。当圆心角为60度时，此时，让位空间12为三个，三个让位空间12均匀设置在圆形板的外边缘，工作时，空调机中的气流从三个让位空间12排出到外部空间中；当圆心角为45度时，此时，让位空间12为四个，四个让位空间12均匀设置在圆形板的外边缘，工作时，空调机中的气流从四个让位空间12排出到外部空间中；当圆心角为30度时，此时，让位空间12为六个，六个让位空间12均匀设置在圆形板的外边缘，工作时，空调机中的气流从六个让位空间12排出到外部空间中。
为了能够改变空调机的送风量，优选地，本发明中的遮挡装置还包括驱动装置20，驱动装置20用于驱动遮挡部13在第一位置和第二位置之间切换。当遮挡部13设置处于第二位置时，此时空调机的送风量最大，当需要减小送风量时，驱动装置20驱动遮挡部13从第一位置切换到第二位置，进而挡住一部分让位空间，挡住的让位空间越多，则空调机的送风量越少，当空调机关闭时，此时，遮挡部13完全将让位空间12遮挡，防止外界的灰尘等杂质从让位空间进入空调机，避免了空调机内部的装置被污染。
具体来说，本发明的遮挡部13为弧形遮挡板，弧形遮挡板的第一侧设置有齿条132，驱动装置20包括驱动电机和齿轮21，驱动电机安装在本体10上，齿轮21套设在驱动电机的电 机轴上，并与齿条132啮合。安装时，弧形遮挡板上的齿条132与齿轮21相啮合，弧形遮挡板外部抵在空调机的环形外壳40上，使弧形遮挡板可以沿着环形外壳40的运动，工作时，驱动电机带动齿轮21转动，齿轮21带动齿条132进而使弧形遮挡板运动，使遮挡部13在第一位置与第二位置之间进行切换。
为了能够对本发明中的各角度的送风量进行控制，本发明中的电机为多个，分别控制着各遮挡部13的运动，以改变各让位空间12的送风量。
具体来说，本发明中的让位空间12为三个时，三个让位空间均匀设置在圆形板的外边缘，为了使空调机的出气更加均匀，这三个让位空间12以圆形板的圆心为中心每60度设置一个，并以圆形板的圆心为中心每60度设置一个电机，通过这三个电机驱动三个弧形遮挡板分别对三个让位空间12进行遮挡，当需要将第一个让位空间12的送风量调小时，对应在第一个让位空间12位置的电机运转，带动套设在这个电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，使第一个弧形遮挡板运动对第一个让位空间12进行遮挡，从而减小第一个让位空间12的送风量。当需要将第二个让位空间12的送风量调小时，对应在第二个让位空间12位置的电机运转，带动套设在这个电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，使第二个弧形遮挡板运动对第二个让位空间12进行遮挡，从而减小第二个让位空间12的送风量。当需要将第三个让位空间12的送风量调小时，对应在第三个让位空间12位置的电机运转，带动套设在这个电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，使第三个弧形遮挡板运动对第三个让位空间12进行遮挡，从而减小第三个让位空间12的送风量。
在开启空调机时，如果只需要一个让位空间12出风，则这三个电机中的一个带动套设在该电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这个让位空间12进行送风。当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这三个中的某个让位空间12打开。
在开启空调机时，如果需要两个让位空间12出风，则这三个电机中的两个带动套设在电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这两个让位空间12进行送风。当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这三个中的某两个让位空间12打开。
在开启空调机时，如果需要三个让位空间12都出风，则这三个电机全部带动套设在电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这三个让位空间12进行送风。当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这三个弧形遮挡板运动的快慢以及位移，以实现更好的体验。
本发明中的让位空间12为四个，四个让位空间均匀设置在圆形板的外边缘，为了使空调机的出气更加均匀，这四个让位空间12以圆形板的圆心为中心每45度设置一个，并以圆形板的圆心为中心每45度设置一个电机，通过这四个电机驱动四个弧形遮挡板分别对四个让位空间12进行遮挡，当需要将第一个让位空间12的送风量调小时，对应在第一个让位空间12位置的电机运转，带动套设在这个电机输出轴上的齿轮21转动，齿轮21与齿条132啮合， 使第一个弧形遮挡板运动对第一个让位空间12进行遮挡，从而减小第一个让位空间12的送风量。当需要将第二个让位空间12的送风量调小时，对应在第二个让位空间12位置的电机运转，带动套设在这个电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，使第二个弧形遮挡板运动对第二个让位空间12进行遮挡，从而减小第二个让位空间12的送风量。当需要将第三个让位空间12的送风量调小时，对应在第三个让位空间12位置的电机运转，带动套设在这个电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，使第三个弧形遮挡板运动对第三个让位空间12进行遮挡，从而减小第三个让位空间12的送风量。当需要将第四个让位空间12的送风量调小时，对应在第四个让位空间12位置的电机运转，带动套设在这个电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，使第四个弧形遮挡板运动对第四个让位空间12进行遮挡，从而减小第四个让位空间12的送风量。
在开启空调机时，如果只需要一个让位空间12出风，则这四个电机中的一个带动套设在该电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这个让位空间12进行送风。当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这四个中的某个让位空间12打开。
在开启空调机时，如果需要两个让位空间12出风，则这四个电机中的两个带动套设在电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这两个让位空间12进行送风。当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这四个中的某两个让位空间12打开。
在开启空调机时，如果需要三个让位空间12出风，则这四个电机中的三个带动套设在电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这三个让位空间12进行送风。当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这四个中的某三个让位空间12打开。
在开启空调机时，如果需要四个让位空间12都出风，则这四个电机全部带动套设在电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这四个让位空间12进行送风。
当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这四个弧形遮挡板运动的快慢以及位移，以达到更好的体验。
本发明中的让位空间12为六个，六个让位空间均匀设置在圆形板的外边缘，为了使空调机的出气更加均匀，这六个让位空间12以圆形板的圆心为中心每30度设置一个，并以圆形板的圆心为中心每30度设置一个电机，通过这六个电机驱动六个弧形遮挡板分别对六个让位空间12进行遮挡，当需要将第一个让位空间12的送风量调小时，对应在第一个让位空间12位置的电机运转，带动套设在这个电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，使第一个弧形遮挡板运动对第一个让位空间12进行遮挡，从而减小第一个让位空间12的送风量。当需要将第二个让位空间12的送风量调小时，对应在第二个让位空间12位置的电机运转，带动套设在这个电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，使第二个弧 形遮挡板运动对第二个让位空间12进行遮挡，从而减小第二个让位空间12的送风量。当需要将第三个让位空间12的送风量调小时，对应在第三个让位空间12位置的电机运转，带动套设在这个电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，使第三个弧形遮挡板运动对第三个让位空间12进行遮挡，从而减小第三个让位空间12的送风量。当需要将第四个让位空间12的送风量调小时，对应在第四个让位空间12位置的电机运转，带动套设在这个电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，使第四个弧形遮挡板运动对第四个让位空间12进行遮挡，从而减小第四个让位空间12的送风量。当需要将第五个让位空间12的送风量调小时，对应在第五个让位空间12位置的电机运转，带动套设在这个电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，使第五个弧形遮挡板运动对第五个让位空间12进行遮挡，从而减小第五个让位空间12的送风量。
在开启空调机时，如果只需要一个让位空间12出风，则这六个电机中的一个带动套设在该电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这个让位空间12进行送风。当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这六个中的某个让位空间12打开。
在开启空调机时，如果需要两个让位空间12出风，则这六个电机中的两个带动套设在电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这两个让位空间12进行送风。当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这六个中的某两个让位空间12打开。
在开启空调机时，如果需要三个让位空间12出风，则这六个电机中的三个带动套设在电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这三个让位空间12进行送风。当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这六个中的某三个让位空间12打开。
在开启空调机时，如果需要四个让位空间12出风，则这六个电机中的四个带动套设在电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这四个让位空间12进行送风。当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这六个中的某四个让位空间12打开。
在开启空调机时，如果需要五个让位空间12出风，则这六个电机中的五个带动套设在电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这五个让位空间12进行送风。当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这六个中的某五个让位空间12打开。
在开启空调机时，如果需要六个让位空间12都出风，则这六个电机全部带动套设在电机输出轴上的齿轮21转动，齿轮21与齿条132啮合，进而使弧形遮挡板打开，这六个让位空间12进行送风。当然这种操作是可以控制的，可以根据具体的使用情况选择性地控制这四个弧形遮挡板运动的快慢以及位移，以达到更好的体验。
参见图3和图4所示，为了限制弧形遮挡板的运动，优选地，本体10上设置有限位凸起131，限位凸起131位于让位空间12的边缘。工作时，限位凸起131挡住弧形遮挡板，限制其运动位置。
参见图2所示，本发明的空调机包括环形外壳40，环形外壳40围设形成安装腔，安装腔内安装有导流管路和围设在导流管路外周的出风结构，遮挡装置通过安装部11安装在导流管路上，本体10位于出风结构的端面，且本体10的外周与安装腔的内壁相适配。
为了防止弧形遮挡板脱离本发明的遮挡装置，优选地，安装腔的内壁上设置有导向凸起，遮挡部可移动地卡设在导向凸起上。
以上仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (11)

  1. 一种遮挡装置，其特征在于，包括：
    本体(10)，所述本体(10)上设置有安装部(11)和让位空间(12)；
    遮挡部(13)，所述遮挡部(13)设置在所述本体(10)上，且所述遮挡部(13)具有将所述让位空间(12)全部遮挡或部分遮挡的第一位置和避让所述让位空间(12)的第二位置。
  2. 根据权利要求1所述的遮挡装置，其特征在于，所述安装部(11)为位于所述本体(10)中央的安装孔。
  3. 根据权利要求1所述的遮挡装置，其特征在于，所述本体(10)为圆形板，所述让位空间(12)为一个或多个，当所述让位空间(12)为多个时，所述多个让位空间(12)间隔设置在所述圆形板的外边缘。
  4. 根据权利要求3所述的遮挡装置，其特征在于，所述让位空间(12)为三个或四个或六个，三个或四个或六个所述让位空间(12)均匀设置在所述圆形板的外边缘。
  5. 根据权利要求1所述的遮挡装置，其特征在于，所述让位空间(12)为扇形空间，所述扇形空间对应的圆心角为60度或45度或30度。
  6. 根据权利要求1至5中任一项所述的遮挡装置，其特征在于，所述遮挡装置还包括驱动装置(20)，所述驱动装置(20)用于驱动所述遮挡部(13)在所述第一位置和所述第二位置之间切换。
  7. 根据权利要求6所述的遮挡装置，其特征在于，所述遮挡部(13)为弧形遮挡板，所述弧形遮挡板的第一侧设置有齿条(132)，所述驱动装置(20)包括：
    驱动电机，所述驱动电机安装在所述本体(10)上；
    齿轮(21)，所述齿轮(21)套设在所述驱动电机的电机轴上，并与所述齿条(132)啮合。
  8. 根据权利要求1所述的遮挡装置，其特征在于，所述本体(10)上设置有限位凸起(131)，所述限位凸起(131)位于所述让位空间(12)的边缘。
  9. 一种空调机，包括遮挡装置，其特征在于，所述遮挡装置为权利要求1至8中任一项所述的遮挡装置。
  10. 根据权利要求9所述的空调机，其特征在于，所述空调机包括环形外壳(40)，所述环形外壳(40)围设形成安装腔，所述安装腔内安装有导流管路和围设在所述导流管路外周的出风结构，所述遮挡装置通过所述安装部(11)安装在所述导流管路上，所述本体(10)位于所述出风结构的端面，且所述本体(10)的外周与所述安装腔的内壁相适配。
  11. 根据权利要求10所述的空调机，其特征在于，所述安装腔的内壁上设置有导向凸起，所述遮挡部可移动地卡设在所述导向凸起上。
PCT/CN2017/072280 2016-05-11 2017-01-23 遮挡装置及具有其的空调机 Ceased WO2017193641A1 (zh)

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