WO2017140207A1 - 导风结构及空调器 - Google Patents

导风结构及空调器 Download PDF

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Publication number
WO2017140207A1
WO2017140207A1 PCT/CN2017/072238 CN2017072238W WO2017140207A1 WO 2017140207 A1 WO2017140207 A1 WO 2017140207A1 CN 2017072238 W CN2017072238 W CN 2017072238W WO 2017140207 A1 WO2017140207 A1 WO 2017140207A1
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WO
WIPO (PCT)
Prior art keywords
air
wind
movable member
guiding
air outlet
Prior art date
Application number
PCT/CN2017/072238
Other languages
English (en)
French (fr)
Inventor
张辉
熊军
李大伟
吴俊鸿
连彩云
彭勃
田雅颂
梁志辉
孟智
余杰彬
李双堇
王启龙
王志林
潘保远
Original Assignee
珠海格力电器股份有限公司
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 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to US16/077,883 priority Critical patent/US20190072295A1/en
Publication of WO2017140207A1 publication Critical patent/WO2017140207A1/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
    • 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
    • F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
    • 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
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
    • 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
    • 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
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Definitions

  • the invention relates to the technical field of air conditioners, and in particular to an air guiding structure and an air conditioner.
  • the installation of the patio machine or the ceiling type air conditioner is complicated, and the installation is easily affected by the installation height and the air outlet structure, and the wind direction cannot be flexibly controlled.
  • the air outlet direction is relatively simple and cannot be determined according to the environment.
  • the change of the air conditioning working mode adjusts the direction of the wind.
  • Patio machine or ceiling type air conditioner does not occupy indoor human body activity space, and the installation is generally in the middle of the room.
  • the object of the present invention is to provide an air guiding structure and an air conditioner to solve the problem that the air outlet direction of the air conditioner is relatively simple in the prior art.
  • the present invention provides an air guiding structure including a duct having an air outlet and a movable member, the movable member being disposed in the duct and disposed adjacent to the air outlet, and capable of being along The radial movement of the air outlet, the movable member has a wind guiding surface for causing air in the air passage to change direction by passing the air guiding surface.
  • the movable member has a top wind guiding surface and a bottom air guiding surface in a radial direction of the air outlet, and the top air guiding surface and the bottom air guiding surface have differently oriented surfaces to form Different directions of wind direction.
  • top air guiding surface can guide the air in the air duct toward the horizontal or oblique upper direction.
  • the bottom wind guiding surface is capable of guiding the air in the air duct downward.
  • the surface of the top air guiding surface is horizontal.
  • the surface of the bottom wind guiding surface is inclined downward.
  • an auxiliary air passage is disposed in the movable member, and the two ports of the auxiliary air passage are respectively communicated with the air passage and the indoor environment.
  • auxiliary air duct and the top air guiding surface and the bottom air guiding surface are different in a wind guiding direction.
  • a stopper is disposed at the air outlet, and the stopper can block the auxiliary air passage when the movable member moves radially at the air outlet.
  • At least two air ducts are disposed at the air outlet, the at least two air ducts have different air guiding directions, and the movable member can block one of the at least two air ducts during movement .
  • a driving mechanism is further included for driving the movable member to move.
  • the present invention also provides an air conditioner comprising the above-described air guiding structure.
  • the air conditioner has a cooling mode and a heating mode, in which the air outlet is set to a horizontal air outlet; in the heating mode, the air outlet is set to be downward Out of the wind.
  • the air conditioner has a cooling mode and a heating mode, and in the cooling and heating modes, the air outlet can be set to simultaneously achieve horizontal air outlet and downward air outlet.
  • the present invention provides a wind deflector having a wind outlet and a movable member radially movable on the air outlet of the air duct, and the movable member has a wind guiding surface, so that the air in the air duct can be along the air guiding surface.
  • FIG. 1 is a schematic view showing the structure of an air outlet of an air conditioner in the prior art.
  • Figure 2 is a schematic diagram of the theoretical wind direction in the air conditioning heating mode.
  • Figure 3 is a schematic diagram of the theoretical wind direction in the air conditioning and cooling mode.
  • FIG. 4 is a schematic structural view of an embodiment of an air guiding structure of the present invention.
  • Fig. 5 is a structural schematic view showing a movable member in an embodiment of the air guiding structure of the present invention.
  • Figure 6 is a schematic view showing the first air blowing state of the embodiment of Figure 4.
  • Figure 7 is a schematic view showing the second air blowing state of the embodiment of Figure 4.
  • Figure 8 is a schematic view showing the third air blowing state of the embodiment of Figure 4.
  • Figure 9 is a schematic view showing the fourth air blowing state of the embodiment of Figure 4.
  • Figure 10 is a schematic view showing the first air blowing state of an embodiment of the air conditioner of the present invention.
  • Figure 11 is a schematic view showing a second air blowing state of an embodiment of the air conditioner of the present invention.
  • Figure 12 is a schematic view showing a third air outlet state of an embodiment of the air conditioner of the present invention.
  • Figure 13 is a schematic view showing the structure of a movable member in another embodiment of the air guiding structure of the present invention.
  • Figure 14 is a schematic view showing the structure of still another embodiment of the wind guiding structure of the present invention.
  • Figure 15 is a cross-sectional view of the embodiment of Figure 14.
  • Figure 16 is a schematic view showing the structure of the driving mechanism of Figure 14.
  • Figure 17 is a schematic view showing the first air blowing state of the embodiment of Figure 14;
  • Figure 18 is a schematic view showing the second air blowing state of the embodiment of Figure 14;
  • the inventors found that in order to make the air in the most comfortable manner of the human body when the air conditioner is cooled and heated, as shown in FIG. 2 and FIG. 3, theoretically, when heating is performed, The tuyere is adjusted to the downward wind, the hot air is blown directly to the ground, and the heating is faster; when the cooling is performed, the air outlet is adjusted to be horizontal and the wind is farther.
  • the present invention first proposes an air guiding structure.
  • the air guiding structure includes a duct having an air outlet 10 and a movable member 6, and the movable member 6 is disposed in the wind.
  • the movable member 6 Arranged adjacent to the air outlet 10 and movable in the radial direction of the air outlet 10, the movable member 6 has a wind guiding surface for changing air in the air passage through the air guiding surface direction.
  • the movable member 6 is movable along the radial direction thereof at the air outlet 10 by providing the air passage having the air outlet 10 and the position movable member 6, and the movable member 6 has a wind guiding surface for making the wind
  • the air in the channel is led along the air guiding surface.
  • the movable member 6 has a slider structure, and the movable member 6 has a top wind guiding surface 12 and a bottom air guiding surface 13 in the radial direction of the air outlet 10, the top guide
  • the wind surface 12 and the bottom wind guiding surface 13 have surfaces of different orientations to form different wind guiding directions.
  • the top air guiding surface 12 and the bottom air guiding surface 13 can respectively cooperate with the inner wall of the air outlet 10 to form two air passages having different air blowing directions.
  • the top air guiding surface 12 can guide the air in the air duct horizontally or obliquely upward; the bottom air guiding surface 13 can guide the air in the air duct downward. In this way Through the movement of the movable member 6, the air level in the air passage, obliquely upward or downward can be realized.
  • the specific implementation of the guiding action of the top air guiding surface 12 and the bottom air guiding surface 13 may be in various forms, for example, the surface of the top air guiding surface 12 is horizontal or inclined obliquely upward; the bottom wind guiding The surface of the face 13 is inclined downward. As shown in FIG. 5, the top wind guiding surface 12 is horizontal, so that the air in the air duct can be vented horizontally or upwardly; the bottom wind guiding surface 13 is inclined downward, and the air in the air duct can be ventilated downward. "Upward” here includes obliquely upward and vertical upwards, where “downward” includes obliquely downward and vertically downward.
  • the movable member 6 of the slider structure may have other structural forms. As shown in FIG. 13, the top air guiding surface 12 is inclined downward to enable air in the air passage to flow downward; the bottom guide The wind surface 13 is horizontal and can cause the air in the air duct to level out.
  • More air guiding surfaces of the movable member 6 can be provided, and switching between different air guiding surfaces can be realized by rotation.
  • the movable member 6 of the slider structure may be located inside the air passage, or may be located outside the air passage or outside the air conditioner housing.
  • the movable member 6 of the slider structure may be an integral annular structure or a segmented linear type or the like.
  • the inner wall of the air outlet 10 may also be provided in a form compatible with the wind guiding surface on the movable member 6 to form a duct having better guiding performance.
  • An auxiliary air duct 11 may be disposed in the movable member 6, and the two ports of the auxiliary air duct 11 are respectively communicated with the air duct and the indoor environment.
  • the auxiliary air duct 11 is used for increasing the air supply area, and solves the problem that the air supply area of the existing air conditioner is narrow.
  • the air blowing direction of the auxiliary air duct 11 may be the same as or different from the air guiding direction of the top air guiding surface 12 and the bottom air guiding surface 13.
  • the auxiliary air duct can realize multi-angle air supply and wide-angle air supply, which makes the air outlet mode more flexible and comfortable.
  • a stopper 8 is disposed at the air outlet, and the stopper 8 can block the auxiliary air passage 11 when the movable member 6 moves radially at the air outlet.
  • the setting position of the stopper 8 can be selected according to actual conditions. As shown in FIG. 5 and FIG. 13, the stopper 8 is disposed outside the auxiliary air passage 11.
  • a plurality of auxiliary ducts 11 may also be provided to increase the air supply area.
  • the auxiliary air duct is two
  • the direction of the wind may be the same or different.
  • the air duct is formed by the interaction of the movable member 6 and the inner wall of the air outlet 10, and when the movable member 6 is moved to different positions, different air outlet directions can be formed with the inner wall of the air outlet 10.
  • the wind can be formed in addition to the structure that the inner wall of the air outlet 10 can be correspondingly configured to cooperate with the movable member 6 to form air passages having different air outlet directions, the inner wall of the air outlet 10 may not be modified, but directly A fixing member is provided on the inner wall of the air outlet 10 as long as the structure of the fixing member can be engaged with the movable member 6, and air passages having different air blowing directions can be formed.
  • the movable member 6' is a baffle structure, and in this embodiment, at least two air passages are disposed at the air outlet, and the at least two air passages have The different air guiding directions, the movable member 6' can block one of the at least two air passages during the movement.
  • the air duct is formed by one or more stationary members.
  • the stationary member When a stationary member is provided, similarly to the movable member 6, the stationary member may be provided with a top air guiding surface and a bottom air guiding surface, and when the flap type movable member 6' blocks the top air guiding surface of the stationary member
  • the air duct When the air duct is formed with the air duct wall surface, the air exits the air duct formed by the bottom wind guiding surface of the stationary member and the air duct wall surface; when the baffle movable member 6' blocks the bottom wind guiding surface of the stationary member
  • the air duct is formed with the air passage wall surface, the air is ventilated along the air passage formed by the top air guiding surface of the stationary member and the air duct wall surface.
  • the first stationary member 1 and the wall surface of the air outlet form a horizontal air outlet
  • the second stationary member 2 and the wall surface of the air outlet form a downward air outlet.
  • the movable member 6' is capable of causing some of the air passages to be in a closed state due to being blocked, and causing the remaining air passages to be in an open state due to being unobstructed.
  • the baffle movable member 6' blocks a part of the air passage, the air is ventilated from the unobstructed air passage, and the position of the movable member 6' is moved, that is, the selection of the different air blowing directions is realized.
  • the baffle movable member 6' may be provided with a wind guiding surface or may be provided without a wind guiding surface. The provision of a wind guiding surface on the stationary member also serves to change the direction of the air flow.
  • the air duct may include a plurality of air ducts capable of horizontally blowing out or The wind is blown out to increase the air supply area.
  • the air guiding structure may further include a driving mechanism, and the movable member 6 moves under the action of the driving mechanism.
  • the driving mechanism can move the movable member 6 along the oblique line or in a straight line as long as the moving position of the movable member 6 can be driven, and the selection of the different air passages can be realized when the position is moved.
  • the movable member 6 performs a linear motion by the action of the drive mechanism.
  • the specific structure of the drive mechanism can be more flexible, such as a gear transmission mechanism or a link drive mechanism.
  • the driving mechanism includes a motor 5, a mounting plate 7, a gear 4, and a rack 3.
  • the motor 5 can be selected by a stepping motor, and the motor 5 and the gear 4 are mounted on the mounting plate 7, and the mounting plate 7 is mounted.
  • the drive mechanism of this type of structure has a simple structure, is easy to implement, and has high reliability.
  • the driving mechanism cooperates with the baffle movable member 6, and has a compact structure, beautiful appearance and small volume.
  • the present invention also proposes an air conditioner comprising the air guiding structure in each of the above embodiments.
  • the air conditioner can be a patio or ceiling type air conditioner, and the installation can be combined with the luminaire to reduce the occupied room area.
  • the air conditioner further includes a water receiving tray 21, a heat exchanger 22, an air inlet passage 23, a fan blade 24, a main motor 25 and an air inlet port 26.
  • the fan blade is driven by the main motor 25 24 begins to rotate, starts to enter the air from the air inlet 26, and enters the lower end of the blade 24 through the heat exchanger 22, and is withdrawn from the edge as the blade 24 rotates, entering the air outlet 10, along with the movable member 6
  • the movement, the direction of the wind has changed.
  • the air conditioner has a cooling mode and a heating mode.
  • the air outlet 10 In the cooling mode, the air outlet 10 is set to a horizontal air outlet; in the heating mode, the air outlet 10 is set to be downward. Wind, of course, in the cooling and heating mode, the air outlet 10 is set to simultaneously horizontally and downwardly, and only needs to control the radial position of the movable member 6.
  • the movable member 6 of the baffle structure As shown in FIG. 17, in the heating mode, the movable member 6 moves upward, so that the air duct of the horizontal air outlet is blocked, and the air duct of the downward air outlet is opened. In order to make the air out of the air duct of the downward wind, the hot air can reach the ground quickly, and the heating effect is better; as shown in FIG. 18, in the cooling mode, the movable member 6 moves downward, so that The air duct that is out of the wind is blocked, and the air duct of the horizontal air outlet is open, so that the air is ventilated along the air duct of the horizontal wind, so that the air supply is farther and the cooling effect is better.
  • the movable member 6 in the heating mode, the movable member 6 is moved to the uppermost position, and the upper surface of the movable member 6 and the lower surface of the upper side fixing member 14 are fitted to each other, and the movable member 6 is lowered.
  • the surface cooperates with the upper surface of the lower side fixing member 9 to form a downwardly ventilating air passage, so that the air is vented downward, so that the hot air can reach the ground quickly, and the heating effect is better.
  • the movable member 6 when the movable member 6 moves the intermediate position of the member, the movable member 6 neither adheres to the lower surface of the upper side fixing member 14, nor does it conform to the upper surface of the lower side fixing member 9.
  • the upper surface of the movable member 6 may cooperate with the lower surface of the upper side fixing member 14 to form a horizontal air outlet duct, and the lower surface of the movable member 6 may also cooperate with the upper surface of the lower side fixing member 9 to form a downward direction.
  • the air duct of the wind so that the air can be vented through the horizontal air duct, and can also be ventilated through the downward air duct, which can realize multi-angle wide-angle air outlet and increase the air outlet area.
  • the air can also be ventilated through the auxiliary passage 11, and the air outlet angle and the air outlet manner are more flexible and diverse, and the air outlet area is also larger.
  • FIG. 10 For the air conditioner, the schematic diagram of the air outlet state is shown in FIG. 10, FIG. 11 and FIG. 12, and corresponds to the air outlet structure shown in FIG. 6, FIG. 7, and FIG. 8, respectively, and the principle is the same as above, and details are not described herein again.
  • the air guiding structure and the air conditioner embodiment of the present invention solve the problem that the existing air outlet structure has a single air direction, and can work according to the environment or the air conditioner.
  • the mode changes to adjust the direction of the wind; the air supply area is increased; the structure is compact, the shape is beautiful, and the space is small.

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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)

Abstract

一种导风结构，包括具有出风口（10）的风道和可动件（6；6'），所述可动件（6；6'）布置在所述风道中且邻近于所述出风口（10）布置，并且能够沿着所述出风口（10）的径向移动，所述可动件（6；6'）具有导风面，用于风道中的空气经过该导风面改变流向。还公开了一种空调器。

Description

导风结构及空调器
本申请要求于2016年02月15日提交中国专利局、申请号为201610086427.7、发明名称为“导风结构及空调器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及空调技术领域，尤其涉及一种导风结构及空调器。
背景技术
天井机或吊顶式空调器的安装较为复杂，其安装容易受到安装高度和出风结构的影响，不能灵活地控制其出风方向，如图1所示，其出风方向较为单一，无法根据环境以及空调工作模式的变化调整出风方向。天井机或吊顶式空调器，不占用室内人体活动空间，且安装一般处于房间正中，制冷制热时往往是利用较高的出风速度，将冷/热风送到地面，而人体长时间处于这种高风速条件下，会感到很不舒服，尤其是制热时，出风方向的限制使热风无法送到地面，舒适性较差。
发明内容
本发明的目的是提出一种导风结构及空调器，以解决现有技术中空调器出风方向较为单一的问题。
为实现上述目的，本发明提供了一种导风结构，包括具有出风口的风道和可动件，所述可动件布置在所述风道中且邻近于所述出风口布置，并且能够沿着所述出风口的径向移动，所述可动件具有导风面，用于使得风道中的空气经过该导风面而改变方向。
进一步地，所述可动件在所述出风口的径向方向上具有顶部导风面和底部导风面，所述顶部导风面和所述底部导风面具有不同取向的表面，以便形成不同的导风方向。
进一步地，所述顶部导风面能够将风道中的空气朝着水平或斜上方导出。
进一步地，所述底部导风面能够将风道中的空气向下导出。
进一步地，所述顶部导风面的表面是水平的。
进一步地，所述底部导风面的表面是向下倾斜的。
进一步地，所述可动件内设有辅助风道，所述辅助风道的两端口分别与风道和室内环境相通。
进一步地，所述辅助风道与所述顶部导风面和所述底部导风面在导风方向上是不同的。
进一步地，挡块设置在所述出风口处，所述可动件在所述出风口处径向移动时，所述挡块能够封堵住所述辅助风道。
进一步地，至少两个风道布置在所述出风口处，所述至少两个风道具有不同的导风方向，所述可动件在移动期间能够封堵住所述至少两个风道中的一个。
进一步地，还包括驱动机构，用于驱动所述可动件运动。
为实现上述目的，本发明还提供了一种空调器，包括上述的导风结构。
进一步地，所述空调器具有制冷模式和制热模式，在所述制冷模式下，所述出风口被设置为水平出风；在所述制热模式下，所述出风口被设置为向下出风。
进一步地，所述空调器具有制冷模式和制热模式，在所述制冷和制热模式下，所述出风口能够被设置为同时实现水平出风和向下出风。
基于上述技术方案，本发明通过设置具有出风口的风道和在风道的出风口上径向可动的可动件，可动件具有导风面，可以使得风道中的空气沿导风面导出，当风道中的空气沿不同导风面出风时，可实现空气流向的改变，解决了现有技术中出风方向单一的问题，适应性更好，能够满足各种不同工作模式的需求。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，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为现有技术中空调出风口结构的示意图。
图2为空调制热模式下理论出风方向示意图。
图3为空调制冷模式下理论出风方向示意图。
图4为本发明导风结构一个实施例的结构示意图。
图5为本发明导风结构一个实施例中可动件的结构示意图。
图6为图4实施例第一出风状态的示意图。
图7为图4实施例第二出风状态的示意图。
图8为图4实施例第三出风状态的示意图。
图9为图4实施例第四出风状态的示意图。
图10为本发明空调器一个实施例第一出风状态的示意图。
图11为本发明空调器一个实施例第二出风状态的示意图。
图12为本发明空调器一个实施例第三出风状态的示意图。
图13为本发明导风结构另一个实施例中可动件的结构示意图。
图14为本发明导风结构又一个实施例的结构示意图。
图15为图14实施例的剖视图。
图16为图14中驱动机构的结构示意图。
图17为图14实施例第一出风状态的示意图。
图18为图14实施例第二出风状态的示意图。
图中：1-第一静止件，2-第二静止件，3-齿条，4-齿轮，5-电机，6、6’-可动件，7-安装板，8-挡块，9-下侧固定件，10-出风口，11-辅助风道，12-顶部导风面，13-底部导风面，14-上侧固定件，21-接水盘，22-换热器，23-进风通道，24-风叶，25-主机电机，26-进风口。
具体实施方式
下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于 本发明保护的范围。
在本发明的描述中，需要理解的是，术语“中心”、“横向”、“纵向”、“前”、“后”、“左”、“右”、“上”、“下”、“竖直”、“水平”、“顶”、“底”、“内”、“外”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保护范围的限制。
发明人根据对用户使用空调器时舒适性的大量研究发现，为使得空调制冷和制热时空气以人体最舒适的方式出风，如图2和图3所示，理论上在制热时出风口被调整为向下出风，热风直接吹向地面，制热更快；制冷时出风口被调整为水平出风，送风更远。
基于以上发明思路，本发明首先提出一种导风结构，如图4所示，该导风结构包括具有出风口10的风道和可动件6，所述可动件6布置在所述风道中且邻近于所述出风口10布置，并且能够沿着所述出风口10的径向移动，所述可动件6具有导风面，用于使得风道中的空气经过该导风面而改变方向。
通过设置具有出风口10的风道和位置可移动的可动件6，该可动件6能够在出风口10处沿着其径向移动，可动件6具有导风面，用于使得风道中的空气沿导风面导出，当风道中的空气沿不同导风面出风时，可实现空气流向的改变，解决了现有技术中出风方向单一的问题，适应性更强，能够满足各种不同工作模式的需求。
如图5所示，可动件6为滑块式结构，所述可动件6在所述出风口10的径向方向上具有顶部导风面12和底部导风面13，所述顶部导风面12和所述底部导风面13具有不同取向的表面，以便形成不同的导风方向。通过可动件6的运动，顶部导风面12和底部导风面13能够分别与出风口10的内壁相互配合以形成两个出风方向不同的风道。
其中，所述顶部导风面12能够将风道中的空气朝着水平或斜上方导出；所述底部导风面13能够将风道中的空气向下导出。这样，通 过可动件6的移动，可实现风道中空气水平、斜上方或者向下导出。
顶部导风面12和底部导风面13的导向作用的具体实现方式可以为多种形式，比如，所述顶部导风面12的表面是水平的，或者向斜上方倾斜；所述底部导风面13的表面是向下倾斜的。如图5所示，所述顶部导风面12水平，能够使得风道中的空气水平出风或者向上出风；所述底部导风面13倾斜向下，能够使得风道中的空气向下出风，这里的“向上”包括斜向上和竖直向上，这里的“向下”包括斜向下和竖直向下。
另外，滑块式结构的可动件6还可以有其他结构形式，如图13所示，所述顶部导风面12倾斜向下，能够使得风道中的空气向下出风；所述底部导风面13为水平的，能够使得风道中的空气水平出风。
可动件6的导风面还可以设置更多个，通过旋转来实现不同导风面之间的切换。
对于滑块式结构的可动件6来说，可动件6可以位于风道内部，也可以位于风道外部或者空调器壳体外侧等。滑块式结构的可动件6可以为整体环形结构，也可以为分段式的直线型等结构。
为了进一步对出风方向进行导向，出风口10的内壁也可以设置为与上述可动件6上的导风面相适应的形式，以形成导向性能更好的风道。
所述可动件6内可以设有辅助风道11，所述辅助风道11的两端口分别与风道和室内环境相通。辅助风道11用于增大送风面积，解决现有空调器送风面积狭小的问题。辅助风道11的出风方向与顶部导风面12和底部导风面13的导风方向可以相同，也可以不同。辅助风道可实现多角度送风和广角送风，使出风方式更加灵活舒适。
挡块8设置在所述出风口处，所述可动件6在所述出风口处径向移动时，所述挡块8能够封堵住所述辅助风道11。挡块8的设置位置可以根据实际情况进行选择，如图5和图13所示，挡块8设置于辅助风道11的外侧。
也可以设置多个辅助风道11，以增大送风面积。当辅助风道为两 个以上时，其出风方向可以相同，也可以不同。
如图4所示，风道由可动件6与出风口10的内壁相互配合而形成，当可动件6移动到不同位置时，能够与出风口10的内壁之间形成具有不同出风方向的风道。当然，除了可将出风口10的内壁相应设置为能够与可动件6相互配合形成具有不同出风方向的风道的结构之外，还可以不对出风口10的内壁进行改造，而是直接在出风口10的内壁上设置固定件，只要使得固定件的结构能够与可动件6相互配合，并能够形成具有不同出风方向的风道即可。
在图14所示的另一实施例中，可动件6’为挡板式结构，在该实施例中，至少两个风道布置在所述出风口处，所述至少两个风道具有不同的导风方向，所述可动件6’在移动期间能够封堵住所述至少两个风道中的一个。在该实施例中，风道由一个或多个静止件所形成。
当设置一个静止件时，与可动件6类似地，静止件上可设有顶部导风面和底部导风面，当挡板式可动件6’遮挡住由静止件的顶部导风面与风道壁面形成的风道时，空气沿由静止件的底部导风面与风道壁面形成的风道出风；当挡板式可动件6’遮挡住由静止件的底部导风面与风道壁面形成的风道时，空气沿由静止件的顶部导风面与风道壁面形成的风道出风。
当设置多个静止件时，各静止件之间相互形成具有不同出风方向的风道，以使出风方向更加多样化。如图14所示，第一静止件1与出风口的壁面形成水平出风的风道，第二静止件2与出风口的壁面形成向下出风的风道。
可动件6’能够使得其中一些风道由于被遮挡而处于关闭状态，并使得其余的风道由于未被遮挡而处于敞开状态。当挡板式可动件6’遮挡其中一部分风道时，空气从未被遮挡的风道进行出风，通过可动件6’的位置移动，即实现了不同出风方向的选择。该挡板式可动件6’上可以设有导风面，也可以不设置导风面。在静止件上设置导风面，同样可以起到改变空气流向的作用。
如图14所示，风道可以包括多个，能够分别能够水平出风或向 下出风，以增大送风面积。
导风结构还可以包括驱动机构，可动件6在驱动机构的作用下运动。驱动机构可以使得可动件6沿斜线运动，也可以沿直线运动，只要能够驱动可动件6移动位置，并在位置移动时实现对不同风道的选择即可。
优选地，可动件6在驱动机构的作用下做直线运动。
驱动机构的具体结构形式可以有较为灵活的选择，比如可采用齿轮传动机构或者连杆式驱动机构等。如图15和图16所示，驱动机构包括电机5、安装板7、齿轮4和齿条3，电机5可选用步进电机，电机5和齿轮4均安装在安装板7上，安装板7与挡板式可动件6连接，电机5驱动齿轮4转动，齿轮4与齿条3相互啮合，以带动安装板7和挡板式可动件6沿齿条3做直线运动。这种结构形式的驱动机构结构简单，易于实现，可靠性较高。该驱动机构配合挡板式可动件6，结构紧凑，外观美观，体积较小。
本发明还提出一种空调器，包括上述各实施例中的导风结构。该空调器可以为天井式或吊顶式空调器，其安装可与灯具结合，减小占用的房间面积。
另外，空调器还包括接水盘21、换热器22、进风通道23、风叶24、主机电机25和进风口26，当空调器开始工作时，在主机电机25的带动下，风叶24开始旋转，从进风口26开始进风，并通过换热器22进入到风叶24的下端，并随着风叶24的旋转从边缘甩出，进入出风口10，随着可动件6的运动，出风方向发生改变。
为使用户获得更加优异的舒适性，空调器具有制冷模式和制热模式，在制冷模式下，出风口10被设置为水平出风；在制热模式下，出风口10被设置为向下出风，当然也可以在制冷和制热模式下，出风口10设置为同时水平出风和向下出风，只需要控制可动件6的径向位置即可实现。
对于挡板式结构的可动件6，如图17所示，在制热模式下，可动件6向上移动，使得水平出风的风道被遮挡，而向下出风的风道敞开， 以使空气沿向下出风的风道出风，使得热空气能够很快地到达地面，制热效果更好；如图18所示，在制冷模式下，可动件6向下移动，使得向下出风的风道被遮挡，而水平出风的风道敞开，以使空气沿水平出风的风道出风，使送风更远，制冷效果更好。
对于如图5所示的滑块式结构的可动件6，如图6所示，在制冷模式下，可动件6移动到最下方，可动件6的下表面与下侧固定件9的上表面相互贴合，可动件6的上表面与上侧固定件14的下表面配合形成水平出风的风道，使风道中的空气水平地出风，使送风更远，制冷效果更好；如图7所示，在制热模式下，可动件6移动到最上方，可动件6的上表面与上侧固定件14的下表面相互贴合，可动件6的下表面与下侧固定件9的上表面配合形成向下出风的风道，使空气向下出风，以使热空气能够很快地到达地面，制热效果更好。
如图8所示，当可动件6移动件中间位置时，可动件6既不与上侧固定件14的下表面相互贴合，也不与下侧固定件9的上表面相互贴合，可动件6的上表面可以与上侧固定件14的下表面配合形成水平出风的风道，同时可动件6的下表面还可以与下侧固定件9的上表面配合形成向下出风的风道，这样空气既可以通过水平风道进行出风，又可以通过向下的风道进行出风，可实现多角度的广角出风，同时还可增大出风面积。
如图9所示，当挡块8运动至打开辅助通道11的位置时，空气还可以通过辅助通道11进行出风，其出风角度和出风方式更加灵活多样，出风面积也更大。
对于空调器来说，其出风状态示意图如图10、图11和图12所示，分别对应如图6、图7和图8所示的出风结构，其原理同上，这里不再赘述。
通过对本发明导风结构及空调器的多个实施例的说明，可以看到本发明导风结构及空调器实施例解决了现有出风结构出风方向单一的问题，可以根据环境或空调工作模式的变化来调整出风方向；增大了送风面积；结构紧凑，造型美观，占用空间小。
最后应当说明的是：以上实施例仅用以说明本发明的技术方案而非对其限制；尽管参照较佳实施例对本发明进行了详细的说明，所属领域的普通技术人员应当理解：依然可以对本发明的具体实施方式进行修改或者对部分技术特征进行等同替换；而不脱离本发明技术方案的精神，其均应涵盖在本发明请求保护的技术方案范围当中。

Claims (14)

  1. 一种导风结构，其特征在于，包括具有出风口(10)的风道和可动件(6；6’)，所述可动件(6；6’)布置在所述风道中且邻近于所述出风口(10)布置，并且能够沿着所述出风口(10)的径向移动，所述可动件(6；6’)具有导风面，用于使得风道中的空气经过该导风面而改变方向。
  2. 根据权利要求1所述的导风结构，其特征在于，所述可动件(6；6’)在所述出风口(10)的径向方向上具有顶部导风面(12)和底部导风面(13)，所述顶部导风面(12)和所述底部导风面(13)具有不同取向的表面，以便形成不同的导风方向。
  3. 根据权利要求2所述的导风结构，其特征在于，所述顶部导风面(12)能够将风道中的空气朝着水平或斜上方导出。
  4. 根据权利要求2所述的导风结构，其特征在于，所述底部导风面(13)能够将风道中的空气向下导出。
  5. 根据权利要求3所述的导风结构，其特征在于，所述顶部导风面(12)的表面是水平的。
  6. 根据权利要求4所述的导风结构，其特征在于，所述底部导风面(13)的表面是向下倾斜的。
  7. 根据权利要求2所述的导风结构，其特征在于，所述可动件(6；6’)内设有辅助风道(11)，所述辅助风道(11)的两端口分别与风道和室内环境相通。
  8. 根据权利要求7所述的导风结构，其特征在于，所述辅助风道(11)与所述顶部导风面(12)和所述底部导风面(13)在导风方向上是不同的。
  9. 根据权利要求7所述的导风结构，其特征在于，挡块(8)设置在所述出风口处，所述可动件(6；6’)在所述出风口处径向移动时，所述挡块(8)能够封堵住所述辅助风道(11)。
  10. 根据权利要求1所述的导风结构，其特征在于，至少两个风 道布置在所述出风口处，所述至少两个风道具有不同的导风方向，所述可动件(6；6’)在移动期间能够封堵住至少一个风道。
  11. 根据权利要求1～10任一项所述的导风结构，其特征在于，还包括驱动机构，用于驱动所述可动件(6；6’)运动。
  12. 一种空调器，其特征在于，包括如权利要求1～11任一项所述的导风结构。
  13. 根据权利要求12所述的空调器，其特征在于，所述空调器具有制冷模式和制热模式，在所述制冷模式下，所述出风口(10)被设置为水平出风；在所述制热模式下，所述出风口(10)被设置为向下出风。
  14. 根据权利要求12所述的空调器，其特征在于，所述空调器具有制冷模式和制热模式，在所述制冷和制热模式下，所述出风口(10)能够被设置为同时实现水平出风和向下出风。
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