WO2023030415A1 - 一种空调器 - Google Patents

一种空调器 Download PDF

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Publication number
WO2023030415A1
WO2023030415A1 PCT/CN2022/116336 CN2022116336W WO2023030415A1 WO 2023030415 A1 WO2023030415 A1 WO 2023030415A1 CN 2022116336 W CN2022116336 W CN 2022116336W WO 2023030415 A1 WO2023030415 A1 WO 2023030415A1
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WO
WIPO (PCT)
Prior art keywords
air
deflector
air outlet
air conditioner
outlet
Prior art date
Application number
PCT/CN2022/116336
Other languages
English (en)
French (fr)
Other versions
WO2023030415A9 (zh
Inventor
喻巍
李保玉
李松
钟旭
袁科杰
李亮
Original Assignee
宁波奥克斯电气股份有限公司
奥克斯空调股份有限公司
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 宁波奥克斯电气股份有限公司, 奥克斯空调股份有限公司 filed Critical 宁波奥克斯电气股份有限公司
Priority to JP2024510307A priority Critical patent/JP2024529757A/ja
Priority to EP22863550.4A priority patent/EP4397915A1/en
Priority to AU2022336920A priority patent/AU2022336920A1/en
Publication of WO2023030415A1 publication Critical patent/WO2023030415A1/zh
Publication of WO2023030415A9 publication Critical patent/WO2023030415A9/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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

Definitions

  • the invention relates to the technical field of air conditioners, in particular to an air conditioner.
  • the air deflector since the air deflector is built-in, its size is limited by the size of the air outlet, resulting in a poor deflector effect on the air outlet, affecting user experience.
  • the present invention provides an air conditioner, which adopts the following technical solution:
  • An air conditioner comprising a casing and an outer wind deflector, the casing is provided with an air outlet, and the outer wind deflector is rotatably arranged on the outer wall of the casing at a position corresponding to the air outlet, so as to To guide the air out of the air outlet, one side of the outer air guide plate is provided with a rotating shaft, and the rotating shaft is arranged outside the air outlet and above the air outlet, and the outer air guide plate It is rotatably arranged on the outer wall of the housing via the rotating shaft.
  • the user can observe the angle of rotation of the outer air deflector, and then adjust the air outlet according to the demand, and the rotation shaft of the outer air deflector is external, which has a better guiding effect on the air outlet, making the user experience feel better.
  • a rotating part is provided on the outer wall of the housing corresponding to a position above the air outlet, and the rotating shaft is rotatably matched with the rotating part.
  • the rotation of the outer wind deflector is completed through the setting of the rotating shaft and the rotating part, so that the outer wind deflector can rotate at more angles, which facilitates the control of the outer wind deflector, and makes the rotation process and the rotation angle adjustable. See.
  • the length of the outer air guide plate is greater than the length of the air outlet and/or the width of the outer air guide plate is greater than the width of the air outlet.
  • the outer air deflector By adopting the above technical solution, it is convenient for the outer air deflector to guide the air outlet.
  • the outer air deflector can cover the air outlet, so the outer air deflector rotates close to the air outlet to reduce dust entering the air outlet.
  • it also includes an air guide mechanism, the air guide mechanism is arranged on the housing, and the air guide mechanism and the outer air guide plate together form an air guide channel that can change the direction of the wind, so as to The air out of the air outlet is guided.
  • the guide of the air outlet by the outer air guide plate is directional, and through the cooperation of the air guide mechanism and the outer air guide plate, the air guide mechanism and the outer air guide plate can guide the air outlet at the same time. Change the wind direction to better meet the needs of users and make the use effect better.
  • the air guide mechanism includes an inner air guide plate, the inner air guide plate is rotatably arranged on the housing, and the outer air guide plate and the inner air guide plate are used to jointly enclose the air guide plate.
  • the air channel is used to guide the air out of the air outlet.
  • the air diversion to the wind is most easily realized, so that the wind can change the wind direction according to the user's demand.
  • the inner wind deflector is rotatably disposed on the inner side wall of the air outlet away from the outer wind deflector.
  • the outer air deflector and the inner air deflector are arranged on both sides of the outlet door, and the air at the air outlet is guided through the outer air deflector and the inner air deflector, which can obtain more wind deflector. Effect.
  • one side of the inner wind deflector is provided with a rotating crank arm, and the end of the rotating crank arm away from the inner wind deflector can be connected to the inner side wall of the air outlet away from the outer wind deflector.
  • the rotating crank arm is used to drive the inner wind deflector to rotate inside and outside the air outlet.
  • the rotation angle of the inner air deflector is larger, and the inner air deflector is easier to be controlled, which facilitates the flow guide of the inner air deflector to the outlet air.
  • the maximum shielding area of the outer wind deflector is larger than the maximum shielding area of the inner wind deflector.
  • the shielding areas of the inner and outer air deflectors are different, and the inner and outer air deflectors are less likely to interfere with each other during operation.
  • the inner air guide plate is accommodated in the air outlet, and the outer air guide plate blocks the air outlet.
  • the outer air deflector and the inner air deflector are not easy to interfere with each other during operation, and the outer air deflector blocks the air outlet in the shutdown state, reducing dust entering the air outlet, and at the same time plays a role in the inner air deflector Certain protective effect.
  • the inner air deflector rotates to the outside of the air outlet, and the outer air deflector rotates by a first angle to guide the The airflow blown out from the air outlet flows obliquely downward.
  • the inner air deflector rotates to the outside of the air outlet
  • the outer air deflector rotates by a second angle
  • the second angle is greater than the specified Describe the first angle
  • the cold air is different from the hot air.
  • the cold air needs to be transported farther so that the angle of the cold air cannot be inclined downward. Therefore, the setting of the outer air deflector and the inner air deflector at this time, The second angle is larger than the first angle, and it is difficult to carry out inclined downward flow. It can be adjusted to a more inclined upward angle, which is more conducive to the long-distance transmission of cold air, and because the outer air deflector is set outside the air outlet, the size can be adjusted more. Large, improve the effect of gathering cold wind, and then increase the blowing distance of cold wind, prevent the cold wind from quickly falling and accumulating under the air conditioner, and improve the cooling effect.
  • both the outer air deflector and the inner air deflector are arranged in an arc shape, and when running in the working mode, the concave arc surface of the outer air deflector and the concave arc surface of the inner air deflector relatively.
  • the concave arc surfaces of the outer air deflector and the inner air deflector are opposite to each other, so as to ensure concentrated air flow from the air outlet, increase the blowing stroke, and further improve the air diversion effect.
  • the present invention includes at least one of the following beneficial technical effects:
  • the outer air deflector of the air conditioner is rotatably arranged on the outer wall of the casing, its rotation process and rotation angle can be seen, and the user can quickly determine whether the air deflector angle of the outer air deflector is adjusted in place.
  • the outer air deflector is arranged outside the air outlet, and its size is not limited by the size of the air outlet, and can be adjusted to a larger size, so as to obtain a better air guide effect. Therefore, the air conditioner has the characteristics of better air guiding effect and better user experience;
  • the entire air guide channel is controlled by the cooperation of the outer air guide plate and the inner air guide plate.
  • heating or cooling different adjustment methods are used to change the wind direction and make the system The heating or cooling effect is better, and it is more suitable for the needs of the human body.
  • Fig. 1 is a schematic structural diagram of an air conditioner provided by an embodiment of the present invention.
  • Fig. 2 is a cross-sectional view of the air conditioner provided by the embodiment of the present invention in a shutdown state.
  • Fig. 3 is a cross-sectional view of the air conditioner provided in the embodiment of the present invention in the heating mode.
  • Fig. 4 is a cross-sectional view of the air conditioner provided in the embodiment of the present invention in cooling mode.
  • the air conditioner 100 includes a casing 110 and an outer wind deflector 130 .
  • the casing 110 is provided with an air outlet 111 .
  • the outlet air is guided, and the position of the outer air deflector 130 corresponds to the position of the air outlet 111 .
  • One side of the outer wind deflector 130 is provided with a rotating shaft 131 .
  • the rotating shaft 131 is disposed outside and above the air outlet 111 .
  • the length of the outer air deflector 130 is greater than the length of the air outlet 111 and/or the width of the outer air guide 130 is greater than the width of the air outlet 111 .
  • the outer wind deflector 130 is rotatably disposed on the outer wall of the casing 110 , and its rotation process and rotation angle are visible, and the user can quickly determine whether the wind deflector angle of the outer wind deflector 130 is properly adjusted. Moreover, the outer air deflector 130 is disposed outside the air outlet 111 , and its size is not limited by the size of the air outlet 111 , and can be adjusted to a larger size, so as to obtain a better air guide effect.
  • the outer air guide 130 can completely cover the air outlet 111, and the airflow of the air outlet 111 can be completely guided through the outer air guide 130, and the outer air guide
  • the plate 130 has a better air guiding effect, and when the air conditioner 100 is not in use, it can reduce dust entering the air outlet 111 and prolonging the service life of the air conditioner 100 .
  • a rotating part 113 is provided on the outer wall of the casing 110 corresponding to the position above the air outlet 111 , and the rotating shaft 131 is rotatably matched with the rotating part 113 .
  • the rotating part 113 is provided with a groove, and the rotating shaft 131 provided on the outer wind deflector 130 is embedded in the groove , and rotatably cooperate with the groove.
  • the outer air deflector 130 is always tightly arranged in the groove when rotating, and the air from the air outlet 111 is guided along the outer air deflector 130, so that it is difficult to contact the housing from the rotating place 110 of the outer wall.
  • the groove is connected to the upper edge of the air outlet 111 and is parallel to the extending direction of the upper edge of the air outlet 111 .
  • the groove connects with the upper edge of the air outlet 111 and extends in parallel, which ensures that after the outer air deflector 130 is installed in the groove, it has a wider area to play the role of air guide, further improving the wind guide of the outer air deflector 130 utilization rate.
  • one end of the groove is opened on the end wall of one end of the housing 110 in the horizontal direction, and the other end of the groove extends to the end wall of the other end of the housing 110 in the horizontal direction. That is, the groove runs through both ends of the housing 110 in a horizontal direction.
  • the cross section of the groove is semi-circular.
  • the rotating shaft 131 is embedded in the groove to realize the rotatable cooperation between the outer air deflector 130 and the housing 110. Since the groove is recessed on the outer wall of the housing 110, the joint between the outer air deflector 130 and the housing 110 is prevented from protruding. The overall aesthetics of the air conditioner 100 is improved.
  • the lengths of the rotating shaft 131 and the outer wind deflector 130 are both corresponding to the length of the groove, and both are longer than the length of the air outlet 111 . That is, when the rotating shaft 131 is embedded in the groove, the two ends of the rotating shaft 131 are respectively coplanar with the end walls of the two ends of the groove, and the two ends of the outer wind deflector 130 in the length direction are respectively coplanar with the end walls of the two ends of the groove. noodle.
  • the air conditioner 100 also includes an air guide mechanism, which is arranged on the housing 110 , and the air guide mechanism and the outer air guide plate 130 together form an air guide channel that can change the direction of the air outlet, so that the air outlet 111 The outlet wind is diverted.
  • the wind direction is fixed in the direction of the air outlet 111, and the air is guided only by the outer wind deflector 130 without changing the wind direction.
  • the air guide mechanism cooperates with the outer air guide plate 130, so that the wind direction can be changed to the direction showing the best effect, so that the air conditioner 100 can achieve the best effect during use, which is in line with the user's use need.
  • the air guide mechanism includes an inner air guide plate 150, which is rotatably arranged on the housing 110, and the outer air guide plate 130 and the inner air guide plate 150 are used to jointly enclose an air guide channel to control the air outlet 111.
  • the wind is diverted.
  • the outer wind deflector 130 and the inner wind deflector 150 cooperate with each other. Using the inner wind deflector 150 can flexibly rotate together with the outer wind deflector 130 to achieve the purpose of changing the wind direction.
  • the inner wind deflector 150 is rotatably disposed on the inner side wall of the air outlet 111 away from the outer wind deflector 130 .
  • One side of the inner wind deflector 150 is provided with a rotating crank arm 151 , and the end of the rotating crank arm 151 away from the inner wind deflector 150 is rotatably connected to the side wall of the air outlet 111 away from the outer wind deflector 130 .
  • Rotating the crank arm 151 increases the rotation angle range of the inner wind deflector 150, so that the inner wind deflector 150 can completely rotate out of the air outlet 111 to obtain a larger wind deflector angle.
  • the maximum wind shielding area of the outer wind deflector 130 is larger than the maximum wind shield area of the inner wind deflector 150 .
  • the inner air deflector 150 is accommodated in the air outlet 111 , and the outer air guide 130 blocks the air outlet 111 .
  • the outer wind deflector 130 and the inner wind deflector 150 are not easy to interfere with each other, and at the same time, the inner wind deflector 150 also plays a certain protective role in the shutdown state.
  • the outer air deflector 130 and the inner air deflector 150 are arranged in an arc shape.
  • the inner air deflector 150 rotates to the outside of the air outlet 111.
  • the outer air deflector 130 rotates a first angle, and the outer air deflector 130 and the inner air deflector 150 enclose an inclined downward air guide channel, so that the airflow blown out by the air outlet 111 approaches the inner air deflector along the outer air deflector 130
  • One side of 150 flows obliquely downwards, and at this time, the concave arc surface of the outer wind deflector 130 is opposite to the concave arc surface of the inner wind deflector 150 .
  • Both the outer air deflector 130 and the inner air deflector 150 are arranged in an arc shape, the concave surface of the outer air deflector 130 faces the side of the outer air deflector 130 close to the air outlet 111, and the concave surface of the inner air deflector 150 faces the inner air deflector 150 Close to the air outlet 111 side.
  • the air deflector is arranged in the air outlet 111 , and its air guiding size is limited by the size of the air outlet 111 , so the air guiding effect on the air outlet is limited.
  • the air conditioner 100 When the air conditioner 100 is running in the heating mode, the hot air will float up immediately after being blown out from the air outlet 111, causing a large amount of hot air to gather above the room, causing the user's head to be hot and feet to be cold, and the heating effect on the entire room is poor.
  • the outer air deflector 130 is arranged on the outside of the housing 110, and its size is not limited by the size of the air outlet 111, and can guide all the air from the air outlet, which has a better effect of pressing down the hot air. Make the heating effect of the whole room better.
  • the outer air deflector 130 is an arc-shaped plate with its ends drooping, so that the effect of pressing down on the hot air is better.
  • the inner air deflector 150 rotates to the outside of the air outlet 111, and the outer air deflector 130 rotates by a second angle.
  • the outer air deflector 130 The concave arc surface of the inner air deflector 150 is opposite to the concave arc surface of the inner air deflector 150, and the outer air deflector 130 and the inner air deflector 150 form a substantially horizontal air guide passage, and the second angle is greater than the first angle.
  • the outer air deflector 130 is arranged outside the casing 110, and its size is not limited by the size of the air outlet 111, and a longer size can be configured to ensure that the cold air can be blown farther and improve the cooling effect.
  • the inner air deflector 150 is a curved plate, its end is upturned, which is more conducive to the long-distance transmission of cold air.
  • the air conditioner 100 provided by this embodiment, in practical application, since the outer air deflector 130 is arranged on the outer wall of the housing 110, its rotation process and rotation angle can be seen, and the user can adjust the air deflector angle in the process of Whether the outer wind deflector 130 is adjusted in place can be quickly determined through visual observation, so that the user can obtain a good use experience. Moreover, the outer air deflector 130 is disposed outside the air outlet 111 and can be adjusted to a larger size, so as to obtain a better air guide effect and prevent condensation.
  • the implementation principle of the embodiment of the present invention is: when the air conditioner 100 needs to be used, the air conditioner 100 is turned on, at this time the outer air guide plate 130 is rotated to open, and after the outer air guide plate 130 is opened, the inner air guide plate 150 is rotated to open, so that The air guide channel between the outer air guide plate 130 and the inner air guide plate 150 is opened.
  • the outer air deflector 130 and the inner air deflector 150 rotate to form a hot air downward pressure channel, so that the airflow from the air outlet 111 flows obliquely downward, so that the heating effect is better.
  • the outer air deflector 130 and the inner air deflector 150 rotate to form a cold air ascending channel, so that the airflow blown out of the blower port can transport cold air over a long distance, so that the cooling effect is better.
  • the air conditioner 100 is turned off. At this time, the inner air deflector 150 first rotates back into the housing 110 , and then the outer air deflector 130 rotates to cover the air outlet 111 .

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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)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

本发明提供了一种空调器，涉及空调技术领域。该空调器包括：壳体和外导风板，所示壳体开设有出风口，所述外导风板可转动地设置于所述壳体的外壁上对应所述出风口上方的位置，以对所述出风口的出风进行导流。本发明提供的空调器具有导风板转动过程可视、导流效果更佳的特点。

Description

一种空调器
本发明要求在2021年8月31日提交中国国家知识产权局、发明号为202122088990.7、发明名称为“一种室内机及空调器”的中国专利发明的优先权，其全部内容通过引用结合在本发明中。
技术领域
本发明涉及空调技术领域，尤其是涉及一种空调器。
背景技术
目前，市面上的空调室内机，用户通过遥控器发送调节导风板角度的指令后，由于导风板设置于出风口的内部，转动过程难以观察，用户需要等待一段时间，通过肌肤对出风的感受来判断导风板角度是否调节到位，极为不便。
并且，由于导风板内置，其尺寸受到出风口尺寸限制，导致其对出风的导流效果较差，影响用户体验。
发明内容
为了解决现有空调器的导风板转动过程不可视，且导流效果差的问题，本发明提供一种空调器，采用如下的技术方案：
一种空调器，包括壳体和外导风板，所述壳体开设有出风口，所述外导风板可转动地设置于所述壳体的外壁上对应所述出风口的位置，以对所述出风口的出风进行导流，所述外导风板的一边设置有转轴，所述转轴设置于所述出风口外且位于所述出风口的上方处，所述外导风板经所述转轴可转动地设置在所述壳体的外壁上。
通过采用上述技术方案，用户可以观察到外导风板转动的角度，然后 根据需求进行出风的调节，且外导风板的转轴外置，对出风的导流效果较好，使用户体验感较好。
可选的，所述壳体的外壁上对应所述出风口上方的位置设置有转动部，所述转轴与所述转动部转动配合。
通过采用上述技术方案，通过转轴和转动部的设置，完成外导风板的转动，使外导风板可以转动更多的角度，方便了对外导风板的控制，使转动过程和转动角度可视。
可选的，所述外导风板的长度大于所述出风口的长度和/或所述外导风板的宽度大于所述出风口的宽度。
通过采用上述技术方案，方便外导风板对出风进行导流，不使用空调器时，外导风板可以覆盖住出风口，因此外导风板转动靠近出风口可以减少灰尘进入出风口。
可选的，还包括导风机构，所述导风机构设置在所述壳体上，所述导风机构与所述外导风板共同围成可改变出风风向的导风通道，以对所述出风口的出风进行导流。
通过采用上述技术方案，外导风板对出风的导流是定向的，通过导风机构和外导风板配合，使导风机构和外导风板在对出风导流的同时，可以改变出风风向，更加满足用户需求，让使用效果更佳。
可选的，所述导风机构包括内导风板，所述内导风板可转动设置于所述壳体上，所述外导风板与所述内导风板用于共同围成导风通道，以对所述出风口的出风进行导流。
通过采用上述技术方案，使用内导风板与外导风板进行配合，最简便 的实现了对风的导流，使出风可以根据用户需求改变风向。
可选的，所述内导风板可转动地设置于所述出风口的内部远离所述外导风板的侧壁上。
通过采用上述技术方案，外导风板和内导风板设置在出门口的两侧，出风口处的出风均通过外导风板和内导风板进行导流，能够获得更加的导风效果。
可选的，所述内导风板的一边设置有转动曲臂，所述转动曲臂远离所述内导风板的一端与所述出风口的内部远离所述外导风板的侧壁可转动地连接，所述转动曲臂用于带动所述内导风板在所述出风口内外转动。
通过采用上述技术方案，通过转动曲臂的设置，使内导风板的转动角度更大，且内导风板更易被控制，方便了内导风板对出风的导流。
可选的，所述外导风板的最大遮挡面积大于所述内导风板的最大遮挡面积。
通过采用上述技术方案，使内外导风板的遮挡面积不同，内外导风板在运行过程中不易产生相互干涉。
可选的，在所述空调器处于关机状态时，所述内导风板容置于所述出风口内，所述外导风板遮挡所述出风口。
通过采用上述技术方案，在运行过程中外导风板和内导风板不易产生相互干涉，在关机状态下外导风板遮挡出风口，减少了灰尘进入出风口，同时对内导风板起到一定的保护作用。
可选的，在所述空调器由关机状态运行制热模式时，所述内导风板转动至所述出风口的外部，所述外导风板转动第一角度，以引导所述由所述 出风口吹出的气流倾斜向下流动。
通过采用上述技术方案，由于热空气上升，因此在制热时，调整外导风板和内导风板，使气流倾斜向下流动，下压热空气，使制热效果更佳，内导风板转动至出风口的外部，避免遮挡出风口而阻碍热风下压。
可选的，在所述空调器由关机状态运行制冷模式时，所述内导风板转动至所述出风口的外部，所述外导风板转动第二角度，所述第二角度大于所述第一角度。
通过采用上述技术方案，冷空气与热空气不同，在制冷时，需要将冷气输送更远就不能使冷空气的角度斜向下，因此此时外导风板和内导风板的设置，第二角度大于第一角度，不易进行倾斜向下流动，可以调整更为倾斜向上的角度，更有利于冷气的远距离传输，并且由于外导风板设置于出风口之外，尺寸上能够调节更大，提升对冷风的聚集效果，进而提升冷风的吹出距离，防止冷风快速下坠在空调器下方堆积，提升制冷效果。
可选的，所述外导风板和所述内导风板均呈弧形设置，以工作模式运行时，所述外导风板的凹弧面与所述内导风板的凹弧面相对。
通过采用上述技术方案，在空调器进行工作时，外导风板和内导风板的凹弧面相对，保证出风口集中出风，提升吹风行程，进而提升导流效果。
综上所述，本发明包括以下至少一种有益技术效果：
1.由于其空调器外导风板可转动地设置于壳体的外壁上，其转动过程以及转动角度可视，用户能够快速确定外导风板的导风角度是否调节到位。并且，外导风板设置于出风口之外，其尺寸不受出风口的尺寸限制，能够调整至更大尺寸，从而获得更佳的导风效果。因此，该空调器具有导风效 果更佳、用户体验更好的特点；
2.通过内导风板的设置，使整个导风通道通过外导风板和内导风板配合控制，当进行制热或制冷时，分别采用不同的调节方式，使风向受到改变，使制热或制冷效果更佳，更加贴合人体的需求。
附图说明
图1是本发明实施例提供的空调器的结构示意图。
图2是本发明实施例提供的空调器在关机状态下的剖视图。
图3是本发明实施例提供的空调器在制热模式下的剖视图。
图4是本发明实施例提供的空调器在制冷模式下的剖视图。
附图标记说明：100、空调器；110、壳体；111、出风口；113、转动部；130、外导风板；131、转轴；150、内导风板；151、转动曲臂。
具体实施方式
为使本发明的上述目的、特征和优点能够更为明显易懂，以下结合附图1-4对本发明作进一步详细说明。
本发明实施例公开一种空调器。参照图1，空调器100包括壳体110和外导风板130，壳体110上开设有出风口111，外导风板130可转动地设置于壳体110的外壁上，以对出风口111的出风进行导流，外导风板130的设置位置对应出风口111的位置。外导风板130的一边设置有转轴131，转轴131设置于出风口111外且位于出风口111的上方处，外导风板130经转轴131可转动地设置在壳体110的外壁上。其中，外导风板130的长度大于出风口111的长度和/或外导风板130的宽度大于出风口111的宽度。
外导风板130可转动地设置于壳体110的外壁上，其转动过程以及转动角度可视，用户能够快速确定外导风板130的导风角度是否调节到位。并且，外导风板130设置于出风口111之外，其尺寸不受出风口111的尺寸限制，能够调整至更大尺寸，从而获得更佳的导风效果。由于外导风板130的长度和/或宽度大于出风口111，外导风板130可以完全遮住出风口111，出风口111的气流可以全部通过外导风板130进行导流，外导风板130的导流效果更佳，且在不使用空调器100时，可以减少进入出风口111出的灰尘，延长空调器100的使用寿命。
壳体110的外壁上对应出风口111上方的位置设置有转动部113，转轴131与转动部113转动配合。本实施例中，为了提升外导风板130的转动紧密程度，防止壳体110的外壁上产生凝露，转动部113设置有凹槽，外导风板130上设置的转轴131嵌入凹槽内，并与凹槽可转动地配合。
通过转轴131和凹槽的设置，使外导风板130在转动时，始终紧密设置在凹槽内，出风口111的出风沿外导风板130进行导流，不易从转动处接触壳体110的外壁。
为了进一步提升外导风板130的利用率，本实施例中，凹槽与出风口111的上缘衔接并与出风口111上缘的延伸方向平行。凹槽与出风口111的上缘衔接并平行延伸，保证了外导风板130在安装至凹槽后，其起到导风效果的区域更广，进一步提升了外导风板130的导风利用率。
为了保证外导风板130在安装于凹槽后，能够实现对壳体110水平方向上的全覆盖，避免存在留白区域，在壳体110表面产生间隙而导致凝露产生。本实施例中，凹槽的一端开设于壳体110在水平方向上的一端的端 壁，凹槽的另一端延伸至壳体110在水平方向上的另一端的端壁。即，凹槽在水平方向上贯穿壳体110的两端。
外导风板130在安装至凹槽后，要实现顺畅转动，并且还要保证外导风板130与壳体110的紧密配合防止产生过大间隙，本实施例中，凹槽的横截面呈半圆弧形。
转轴131嵌入凹槽，实现外导风板130与壳体110的可转动配合，由于凹槽凹设于壳体110的外壁，避免了外导风板130与壳体110的连接处外凸，提升了空调器100整体的美观程度。
为了保证防凝露效果，转轴131与外导风板130的长度均与凹槽的长度相对应，且均大于出风口111的长度。即，在转轴131嵌入凹槽的情况下，转轴131的两端分别与凹槽的两端的端壁共面，外导风板130长度方向上的两端分别与凹槽的两端的端壁共面。
参照图1，空调器100还包括导风机构，导风机构设置在壳体110上，导风机构与外导风板130共同围成可改变出风风向的导风通道，以对出风口111的出风进行导流。在现有技术中，风向固定在出风口111的方向，只通过外导风板130进行导流，没有进行风向的改变。在导风机构的设置下，导风机构和外导风板130配合，使风向可以向展示最佳效果的方向改变，使空调器100可以在使用时达到最佳的效果，符合使用者的使用需求。
导风机构包括内导风板150，内导风板150可转动设置于壳体110上，外导风板130与内导风板150用于共同围成导风通道，以对出风口111的出风进行导流。外导风板130和内导风板150相互配合。使用内导风板150可以灵活跟随外导风板130一起转动，达到改变风向的目的。
内导风板150可转动地设置于出风口111的内部远离外导风板130的侧壁上。内导风板150的一边设置有转动曲臂151，转动曲臂151远离内导风板150的一端与出风口111内部远离外导风板130的侧壁可转动地连接。转动曲臂151增大了内导风板150的转动角度范围，使得内导风板150能够完全转出出风口111，获得更大的导风角度。
参照图2，外导风板130的最大挡风面积大于内导风板150的最大挡风面积。在空调器100的关机状态下，内导风板150容置于出风口111内，外导风板130遮挡出风口111。使外导风板130和内导风板150不易发生相互干涉，同时在关机状态下也对内导风板150起到了一定的保护作用。
参照图2和图3，外导风板130和内导风板150均呈弧形设置，当空调器100由关机状态运行制热模式时，内导风板150转动至出风口111的外部，外导风板130转动第一角度，外导风板130和内导风板150围成倾斜向下的导风通道，以使出风口111吹出的气流沿外导风板130靠近内导风板150的一侧倾斜向下流动，此时外导风板130的凹弧面与内导风板150的凹弧面相对。外导风板130和内导风板150均呈弧形设置，外导风板130的凹面朝向外导风板130靠近出风口111一侧，内导风板150的凹面朝向内导风板150靠近出风口111一侧。
现有技术中，导风板设置于出风口111内，其导风尺寸受出风口111尺寸限制，对于出风的导流效果有限。当空调器100运行制热模式的过程中，热风由出风口111吹出后会立即上浮，导致大量的热空气聚集在房间上方，导致用户头热脚冷，对整个房间的制热效果较差。本实施例中，将外导风板130设置壳体110的外部，其尺寸不受出风口111的尺寸限制， 可以将出风口的所有出风进行导流，具有更好的热风下压效果，使对整个房间的制热效果更佳。并且，外导风板130为弧形板，其端部下垂，对热风的下压效果更佳。
参照图2-图4，当空调器100由关机状态运行制冷模式时，内导风板150转动至出风口111的为外部，外导风板130转动第二角度，此时外导风板130的凹弧面与内导风板150的凹弧面相对，外导风板130与内导风板150围成大致水平的导风通道，第二角度大于第一角度。
由于热空气和冷空气的气流分布不同，因此为了使制冷效果更好，需要将冷空气输送更远。将外导风板130设置壳体110的外部，其尺寸不受出风口111的尺寸限制，能够配置更长的尺寸，保证冷空气能够被吹的更远，提升制冷效果。在制冷模式下，由于内导风板150为弧形板，其端部上翘，更有利于冷风的远距离输送。
综上，本实施例提供的空调器100，在实际应用中，由于外导风板130设置于壳体110的外壁上，其转动过程与转动角度可视，用户在调节导风角度的过程中能够通过肉眼观察快速确定外导风板130是否调节到位，使得用户获得良好的使用感受。并且，外导风板130设置于出风口111之外，能够调整至更大的尺寸，从而获得更佳的导风效果，并防止凝露产生。
本发明实施例的实施原理为：当需要对空调器100进行使用时，打开空调器100，此时外导风板130转动打开，外导风板130打开后内导风板150转动打开，使外导风板130和内导风板150之间的导风通道打开。在以制热模式运行时，外导风板130和内导风板150转动形成热风下压通道，使出风口111吹出的气流倾斜向下流动，使制热效果更佳。在以制冷模式 运行时，外导风板130和内导风板150转动形成冷风上升通道，使吹风口吹出的气流可以远距离输送冷空气，使制冷效果更佳。使用完成后关闭空调器100，此时内导风板150先转动回到壳体110内，然后外导风板130转动在出风口111处盖合。
以上均为本发明的较佳实施例，并非依此限制本发明的保护范围，故：凡依本发明的结构、形状、原理所做的等效变化，均应涵盖于本发明的保护范围之内。

Claims (12)

  1. 一种空调器，其特征在于：包括壳体(110)和外导风板(130)，所述壳体(110)开设有出风口(111)，所述外导风板(130)可转动地设置于所述壳体(110)的外壁上对应所述出风口(111)的位置，以对所述出风口(111)的出风进行导流，所述外导风板(130)的一边设置有转轴(131)，所述转轴(131)设置于所述出风口(111)外且位于所述出风口(111)的上方处，所述外导风板(130)经所述转轴(131)可转动地设置在所述壳体(110)的外壁上。
  2. 根据权利要求1所述的空调器，其特征在于：所述壳体(110)的外壁上对应所述出风口(111)上方的位置设置有转动部(113)，所述转轴(131)与所述转动部(113)转动配合。
  3. 根据权利要求1所述的空调器，其特征在于：所述外导风板(130)的长度大于所述出风口(111)的长度，和/或，所述外导风板(130)的宽度大于所述出风口(111)的宽度。
  4. 根据权利要求1所述的空调器，其特征在于：还包括导风机构，所述导风机构设置在所述壳体(110)上，所述导风机构与所述外导风板(130)共同围成可改变出风风向的导风通道，以对所述出风口(111)的出风进行导流。
  5. 根据权利要求4所述的空调器，其特征在于：所述导风机构包括内导风板(150)，所述内导风板(150)可转动设置于所述壳体(110)上，所述外导风板(130)与所述内导风板(150)用于共同围成导风通道，以对所述出风口(111)的出风进行导流。
  6. 根据权利要求5所述的空调器，其特征在于：所述内导风板(150) 可转动地设置于所述出风口(111)的内部远离所述外导风板(130)的侧壁上。
  7. 根据权利要求5所述的空调器，其特征在于：所述内导风板(150)的一边设置有转动曲臂(151)，所述转动曲臂(151)远离所述内导风板(150)的一端与所述出风口(111)的内部远离所述外导风板(130)的侧壁可转动地连接，所述转动曲臂(151)用于带动所述内导风板(150)在所述出风口(111)内外转动。
  8. 根据权利要求5-7任一项所述的空调器，其特征在于：所述外导风板(130)的最大遮挡面积大于所述内导风板(150)的最大遮挡面积。
  9. 根据权利要求8所述的空调器，其特征在于：在所述空调器(100)处于关机状态时，所述内导风板(150)容置于所述出风口(111)内，所述外导风板(130)在所述出风口(111)的外部遮挡所述出风口(111)。
  10. 根据权利要求9所述的空调器，其特征在于：在所述空调器(100)由关机状态运行制热模式时，所述内导风板(150)转动至所述出风口(111)的外部，所述外导风板(130)转动第一角度，以引导所述由所述出风口(111)吹出的气流倾斜向下流动。
  11. 根据权利要求9所述的空调器，其特征在于：在所述空调器(100)由关机状态运行制冷模式时，所述内导风板(150)转动至所述出风口(111)的外部，所述外导风板(130)转动第二角度，所述第二角度大于所述第一角度。
  12. 根据权利要求1所述的空调器，其特征在于：所述空调器外导风板(130)和所述内导风板(150)均呈弧形设置，以工作模式运行时，所述 外导风板(130)的凹弧面与所述内导风板(150)的凹弧面相对。
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