WO2023197611A1 - 一种空调出风结构及空调器 - Google Patents

一种空调出风结构及空调器 Download PDF

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Publication number
WO2023197611A1
WO2023197611A1 PCT/CN2022/134629 CN2022134629W WO2023197611A1 WO 2023197611 A1 WO2023197611 A1 WO 2023197611A1 CN 2022134629 W CN2022134629 W CN 2022134629W WO 2023197611 A1 WO2023197611 A1 WO 2023197611A1
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WO
WIPO (PCT)
Prior art keywords
air
arc
air outlet
outlet
guide plate
Prior art date
Application number
PCT/CN2022/134629
Other languages
English (en)
French (fr)
Inventor
李英舒
李伟伟
张鹏
王宜金
王永涛
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 WO2023197611A1 publication Critical patent/WO2023197611A1/zh

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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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/029—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre

Definitions

  • the utility model relates to the technical field of air conditioners, and in particular to an air outlet structure and an air conditioner.
  • a mobile air conditioner is an integral air conditioner. All components of its refrigeration system, including compressors, condensers, evaporators, and throttling devices, are installed in a shell of the mobile air conditioner. The bottom of the shell is Has rollers to facilitate moving its position.
  • the present utility model proposes an air-conditioning air outlet structure and an air conditioner.
  • the air outlet structure can increase the air volume, increase the wind speed, increase the air supply distance and air supply range, and improve the user experience.
  • the utility model adopts the following technical solutions to achieve it:
  • the utility model provides an air-conditioning air outlet structure, which includes:
  • An air outlet duct is defined by a first air duct wall and a second air duct wall.
  • the outlet of the air outlet duct constitutes the air outlet of the air conditioner.
  • the first air duct wall and the second air duct wall The section adjacent to the air outlet is a circular arc segment that arcs toward the outside of the air outlet duct;
  • the air guide part is rotatably provided at the air outlet to close the air outlet or change the air outlet angle and air outlet direction.
  • the air outlet duct has a constriction portion with an air outlet area smaller than its upper and downstream sides, and two arc segments extend from the end of the constriction portion toward the downstream direction of the air flow.
  • the central angle of the arc segment of the first air duct wall is in the range of 80-100°, and the central angle of the arc segment of the second air duct wall is in the range of 10-100°. 20°, so that the section of the air outlet duct adjacent to the air outlet has a flared shape.
  • the air guide portion includes a first arc-shaped air guide plate and a second arc-shaped air guide plate that are spaced apart, and the arc length of the first arc-shaped air guide plate is longer than that of the second arc-shaped air guide plate.
  • An air outlet gap is formed between the first arc-shaped air guide plate and the second arc-shaped air guide plate.
  • the central angle of the arc segment of the first air duct wall ranges from 100 to 140°, and the central angle of the arc segment of the second air duct wall ranges from 50 to 80°. , so that the section of the air outlet duct adjacent to the air outlet has a constriction shape.
  • the air guide part is an arc-shaped air guide plate, and the arc-shaped air guide plate moves along the inside of any arc segment to close or change the air outlet.
  • the air outlet angle and air outlet direction are examples of the air guide part.
  • the rotation axis of the air guide part is parallel to the central axes of the two arc segments.
  • the utility model also provides an air conditioner, which includes the air outlet structure of the air conditioner as mentioned above.
  • the air conditioner is a mobile air conditioner.
  • the air conditioner includes a casing, and the air outlet is provided at the front top of the casing and opens toward the front and upward.
  • the sections of the first air duct wall and the second air duct wall adjacent to the air outlet are arc segments that arc toward the outside of the air outlet duct, and the arc segments that arc toward the outside are The section is conducive to increasing the outlet static pressure of the air flow and increasing the outlet air volume.
  • the air guide part is rotatably located at the air outlet. Through the rotation of the air guide part, the air outlet can be closed and the air outlet angle and air outlet direction can be adjusted to meet the different blowing needs of users and improve the user experience.
  • the air outlet angle of this air outlet structure can reach 90-110°, covering most areas in the air outlet direction, and has a long air supply distance to meet the user's comfortable air supply needs.
  • Figure 1 is a schematic cross-sectional view of an air conditioner according to Embodiment 1;
  • Figure 2 is a top view of the air conditioner according to Embodiment 1;
  • Figure 3 is a schematic diagram of the air guide part when it is rotated to a closing angle according to Embodiment 1;
  • Figure 4 is a schematic diagram when the air guide part is rotated to a flat blowing angle according to Embodiment 1;
  • Figure 5 is a schematic diagram when the air guide part is rotated to an oblique blowing angle according to Embodiment 1;
  • Figure 6 is a schematic diagram when the air guide part is rotated to an upward blowing angle according to Embodiment 1;
  • Figure 7 is a schematic diagram when the air guide part is rotated to a closing angle according to the second embodiment
  • Figure 8 is a schematic diagram when the air guide part is rotated to a flat blowing angle according to the second embodiment
  • Figure 9 is a schematic diagram when the air guide part is rotated to an oblique blowing angle according to the second embodiment
  • FIG. 10 is a schematic diagram when the air guide part is rotated to an upward blowing angle according to the second embodiment.
  • first and second are used for descriptive purposes only and shall not be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include one or more of these features. In the description of this application, unless otherwise stated, “plurality” means two or more.
  • connection should be understood in a broad sense.
  • connection or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components.
  • connection or integral connection
  • connection or integral connection
  • connection can be a mechanical connection or an electrical connection
  • it can be a direct connection or an indirect connection through an intermediate medium
  • it can be an internal connection between two components.
  • specific meanings of the above terms in this application can be understood on a case-by-case basis.
  • the first feature being “above” or “below” the second feature may include direct contact between the first and second features, or may include the first and second features being in direct contact with each other. Features are not in direct contact but through other features between them.
  • the terms “above”, “above” and “above” a first feature on a second feature include the first feature being directly above and diagonally above the second feature, or simply mean that the first feature is higher in level than the second feature.
  • “Below”, “under” and “under” the first feature is the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature is less horizontally than the second feature.
  • the air outlet structure includes an air outlet duct 100 and an air guide part 200 .
  • the air outlet duct 100 is defined by a first air duct wall 110 and a second air duct wall 120 arranged at intervals, and the outlet of the air outlet duct 100 constitutes the air outlet 140 of the air conditioner.
  • the sections of the first air duct wall 110 and the second air duct wall 120 adjacent to the air outlet 140 are arc segments that arc toward the outside of the air outlet duct 100, and are marked as arc segments ab and cd respectively.
  • the arc segment on the outer side is conducive to increasing the outlet static pressure of the air flow and increasing the outlet air volume.
  • the air guide part 200 is rotatably disposed at the air outlet 140. Through the rotation of the air guide part 200, the air outlet 140 can be closed and the air outlet angle and air outlet direction can be adjusted to meet the different blowing needs of users and improve the performance of the air outlet 140. Use experience.
  • the air outlet angle of this air outlet structure can reach 90-110°, covering most areas in the air outlet direction, and has a long air supply distance to meet the user's comfortable air supply needs.
  • the air outlet duct 100 has a constriction portion 130 with an air outlet area smaller than its upstream and downstream sides.
  • the constriction portion 130 consists of the ea section of the first air duct wall and the third section.
  • the fc section of the second air duct wall is defined.
  • the arc segments ab and cd respectively extend from the end of the constriction portion 130 toward the downstream direction of the air flow.
  • the rotation axis of the air guide part 200 is parallel to the central axis of the arc segment ab and the arc segment cd, so that the air guide part 200 can better close or open the air outlet 140.
  • the expanded air outlet structure of the first embodiment shown in Figures 3 to 6 and the constricted air outlet structure of the second embodiment shown in Figures 7 to 10 are defined. Air outlet structure.
  • the central angle of the arc segment ac of the first air duct wall 110 is in the range of 80-100°
  • the central angle of the arc segment cd of the second air duct wall 120 is in the range of 10-100°. 20°, so that the section of the air outlet duct 100 adjacent to the air outlet 140 is expanded, so that the static pressure of the outlet air flow is greater and the air volume is greater.
  • the air guide part 200 includes a first arc-shaped air guide plate 210 and a second arc-shaped air guide plate 220 arranged at intervals.
  • the arc length of the air guide plate 210 is greater than the arc length of the second arc-shaped air guide plate 220
  • the first arc-shaped air guide plate 210 is located outside the second arc-shaped air guide plate 220 .
  • An air outlet gap is formed between the first arc-shaped air guide plate 210 and the second arc-shaped air guide plate 220, which helps to increase the wind speed and increase the air supply distance.
  • FIG. 3 shows a schematic diagram of the air guide part 200 of Embodiment 1 when it rotates to a closing angle.
  • the two ends of the first arc-shaped air guide plate 210 respectively abut against the arc segments ab and cd to close the air outlet 140 .
  • Figure 4 shows a schematic diagram when the air guide part 200 of the first embodiment is rotated to a flat blowing angle.
  • the distance between the first arc-shaped air guide plate 210 and the arc segment ab is relatively close.
  • the air guide part 200 and the arc segment cd are mainly connected.
  • the gap between the first arc-shaped air guide plate 210 and the second arc-shaped air guide plate 220 allows air to escape and guide the airflow forward.
  • Figure 5 shows a schematic diagram of the air guide part 200 of the first embodiment when it is rotated to an oblique blowing angle.
  • the gap between the first arc-shaped air guide plate 210 and the arc segment ab, the gap between the first arc-shaped air guide plate 210 and The gap between the second arc-shaped air guide plates 220 and the gap between the second arc-shaped air guide plate 220 and the arc segment cd allow air to flow out and guide the air flow forward and upward.
  • Figure 6 shows a schematic diagram of the air guide part 200 of the first embodiment when it is rotated to an upward blowing angle.
  • the gap between the first arc-shaped air guide plate 210 and the arc segment ab, the gap between the first arc-shaped air guide plate 210 and the The gap between the two arc-shaped air guide plates 220 and the gap between the second arc-shaped air guide plate 220 and the arc segment cd allow air to flow out and guide the airflow upward.
  • the central angle of the arc segment ac of the first air duct wall 110 is in the range of 100-140°
  • the central angle of the arc segment cd of the second air duct wall 120 is in the range of 50-80°.
  • the section of the air outlet duct 100 adjacent to the air outlet 140 is constricted to convert static pressure into dynamic pressure, which helps to increase the wind speed and the air supply distance.
  • the air guide part 200 is an arc-shaped air guide plate 230.
  • the arc-shaped air guide plate 230 moves inside any arc segment to close the air outlet 140 or change the outlet of the air outlet 140. Wind angle and wind direction.
  • FIG. 7 shows a schematic diagram of the air guide part 200 in the second embodiment when it is rotated to a closing angle.
  • the two ends of the arc-shaped air guide plate 230 respectively abut against the arc segments ab and cd to close the air outlet 140 .
  • Figure 8 shows a schematic diagram of the air guide part 200 in the second embodiment when it is rotated to a flat blowing angle.
  • the arc-shaped air guide plate 230 is fitted to the inside of the arc segment ab.
  • the arc-shaped air guide plate 230 is mainly connected to the arc segment cd. The air is discharged through the gap between them, and the air outlet gap is small, guiding the air flow forward to increase the air supply speed and air supply distance.
  • Figure 9 shows a schematic diagram of the air guide part 200 in the second embodiment when it is rotated to an oblique blowing angle.
  • the arc-shaped air guide plate 230 fits the inside of the arc segment ab.
  • the arc-shaped air guide plate 230 and the arc segment are mainly connected.
  • the air is discharged through the gap between the CDs, and the air outlet gap is larger than when blowing flat, guiding the airflow forward and upward.
  • Figure 10 shows a schematic diagram of the air guide part 200 of the second embodiment when it is rotated to an upward blowing angle.
  • the arc-shaped air guide plate 230 fits the inside of the arc segment cd.
  • the arc-shaped air guide plate 230 and the arc segment ab are mainly connected. The air is released from the gap between them to guide the airflow upward.
  • This embodiment also provides an air conditioner, which includes the air outlet structure of the air conditioner disclosed in the above embodiment.
  • the air conditioner is a mobile air conditioner.
  • the mobile air conditioner is an integral air conditioner.
  • Each component of its refrigeration system, including the compressor, condenser 320, evaporator 310 and throttling device, etc. are all arranged on the mobile air conditioner.
  • rollers are provided at the bottom of the housing 300 to facilitate moving its position.
  • the compressor and the condenser 320 can be disposed at the lower part of the inner space of the casing 300 , and the evaporator 310 and the air outlet duct 100 can be disposed at the upper part of the inner space of the casing 300 .
  • the evaporator 310 can be placed against the inside of the rear wall of the housing 300, and the rear wall of the housing 300 can be provided with an air inlet for introducing indoor air.
  • the evaporator 310 covers the inlet of the air outlet duct 100 so that the air entering the air outlet duct 100 is the air flow that completes heat exchange with the evaporator 310 .
  • a cross-flow fan 330 is provided in the air outlet duct 100 to promote the flow of air.
  • the air outlet 140 is provided at the front top of the housing 300 and opens toward the front and upward, which is beneficial to supplying air toward the front and upward.

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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

本实用新型公开了一种空调出风结构及空调器，空调出风结构包括出风风道和导风部，出风风道由第一风道壁和第二风道壁限定出，出风风道的出口构成空调的出风口，第一风道壁和第二风道壁邻近出风口的区段为朝向出风风道的外侧弧出的圆弧段，导风部转动地设于出风口处，以将出风口关闭、或者改变出风口的出风角度和出风方向。该出风结构能够提升风量，提高风速，增大送风距离和送风范围，提高用户使用体验。

Description

一种空调出风结构及空调器 技术领域
本实用新型涉及空调器技术领域，尤其涉及一种空调出风结构及空调器。
 背景技术
移动式空调器是一种整体式空调，其制冷系统的各个部件，包括压缩机、冷凝器、蒸发器以及节流装置等均设置在移动式空调器的一个壳体中，壳体的底部设置有滚轮，以方便移动其位置。
现有移动式空调器的室内侧多使用贯流送风系统，匹配常规的出风口较为狭窄，存在以下问题：1、送风风量小，风速小，送风距离近；2、送风角度小，导风体验差。
本背景技术所公开的上述信息仅仅用于增加对本申请背景技术的理解，因此，其可能包括不构成本领域普通技术人员已知的现有技术。
 技术问题
针对背景技术中指出的问题，本实用新型提出一种空调出风结构及空调器，该出风结构能够提升风量，提高风速，增大送风距离和送风范围，提高用户使用体验。
 技术解决方案
为实现上述实用新型目的，本实用新型采用下述技术方案予以实现：
本实用新型提供一种空调出风结构，包括：
出风风道，其由第一风道壁和第二风道壁限定出，所述出风风道的出口构成空调的出风口，所述第一风道壁和所述第二风道壁邻近所述出风口的区段为朝向所述出风风道的外侧弧出的圆弧段；
导风部，其转动地设于所述出风口处，以将所述出风口关闭、或者改变所述出风口的出风角度和出风方向。
本申请一些实施例中，所述出风风道具有出风面积小于其上、下游侧的缩颈部，两个所述圆弧段从所述缩颈部的末端向气流下游方向延伸出。
本申请一些实施例中，所述第一风道壁的所述圆弧段的圆心角的范围为80-100°，所述第二风道壁的圆弧段的圆心角的范围为10-20°，以使所述出风风道临近所述出风口的区段为扩口状。
本申请一些实施例中，所述导风部包括间隔设置的第一弧形导风板和第二弧形导风板，所述第一弧形导风板的弧长大于所述第二弧形导风板的弧长；
所述第一弧形导风板和所述第二弧形导风板之间形成出风间隙。
本申请一些实施例中，所述第一风道壁的圆弧段的圆心角的范围为100-140°，所述第二风道壁的圆弧段的圆心角的范围为50-80°，以使所述出风风道临近所述出风口的区段为缩口状。
本申请一些实施例中，所述导风部为弧形导风板，所述弧形导风板贴合于任一所述圆弧段的内侧运动，以将所述出风口关闭、或者改变所述出风口的出风角度和出风方向。
本申请一些实施例中，所述导风部的转动轴线平行于两个所述圆弧段的中心轴线。
本实用新型还提供一种空调器，包括如上所述的空调出风结构。
本申请一些实施例中，所述空调器为移动式空调器。
本申请一些实施例中，所述空调器包括壳体，所述出风口设于所述壳体的前侧顶部并朝前上方敞开。
 有益效果
本申请所公开的空调出风结构中，第一风道壁和第二风道壁邻近出风口的区段为朝向出风风道的外侧弧出的圆弧段，向外侧弧出的圆弧段有利于提高气流的出风静压，提高出风风量。
导风部转动地设于出风口处，通过导风部的转动，实现出风口关闭、以及出风口的出风角度和出风方向的调节，满足用户不同的吹风需要，提高使用体验。
该出风结构的出风角度可达90-110°，覆盖出风方向的大部分区域，具有较远的送风距离，满足用户的舒适送风需求。
结合附图阅读本实用新型的具体实施方式后，本实用新型的其他特点和优点将变得更加清楚。
 附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为根据实施例一的空调器的示意性剖视图；
图2为根据实施例一的空调器的俯视图；
图3为根据实施例一的导风部转动至关闭角度时的示意图；
图4为根据实施例一的导风部转动至平吹角度时的示意图；
图5为根据实施例一的导风部转动至斜吹角度时的示意图；
图6为根据实施例一的导风部转动至上吹角度时的示意图；
图7为根据实施例二的导风部转动至关闭角度时的示意图；
图8为根据实施例二的导风部转动至平吹角度时的示意图；
图9为根据实施例二的导风部转动至斜吹角度时的示意图；
图10为根据实施例二的导风部转动至上吹角度时的示意图。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请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申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，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，都属于本申请保护的范围。
在本申请的描述中，需要理解的是，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“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申请和简化描述，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申请的限制。
术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
在本实用新型中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
下文的公开提供了许多不同的实施方式或例子用来实现本实用新型的不同结构。为了简化本实用新型的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本实用新型。此外，本实用新型可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本实用新型提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
本实施例提供了一种空调出风结构，参照图1至图3，该出风结构包括出风风道100和导风部200。
出风风道100由间隔设置的第一风道壁110和第二风道壁120限定出，出风风道100的出口构成空调的出风口140。
第一风道壁110和第二风道壁120邻近出风口140的区段为朝向出风风道100的外侧弧出的圆弧段，分别标记为圆弧段ab和圆弧段cd，向外侧弧出的圆弧段，有利于提高气流的出风静压，提高出风风量。
导风部200转动地设于出风口140处，通过导风部200的转动，实现出风口140关闭、以及出风口140的出风角度和出风方向的调节，满足用户不同的吹风需要，提高使用体验。
该出风结构的出风角度可达90-110°，覆盖出风方向的大部分区域，具有较远的送风距离，满足用户的舒适送风需求。
本申请一些实施例中，出风风道100具有出风面积小于其上、下游侧的缩颈部130，具体的，参照图3，缩颈部130由第一风道壁的ea段和第二风道壁的fc段限定出。
圆弧段ab和圆弧段cd分别从缩颈部130的末端向气流下游方向延伸出。
通过设置缩颈部130，再配合两个圆弧段ab和cd，有助于进一步提高出风静压，提高出风风量。
本申请一些实施例中，导风部200的转动轴线平行于圆弧段ab和圆弧段cd的中心轴线，以使导风部200能够较好地关闭或打开出风口140。
根据圆弧段ab和圆弧段cd不同的弧长，限定出图3至图6所示的实施例一扩口状出风口结构以及图7至图10所示的实施例二缩口状出风口结构。
实施例一中，参照图3，第一风道壁110的圆弧段ac的圆心角的范围为80-100°，第二风道壁120的圆弧段cd的圆心角的范围为10-20°，以使出风风道100临近出风口140的区段为扩口状，使出风气流的静压更大，使得风量更大。
静压大可能会损失一定的送风距离，所以，在实施例一中，导风部200包括间隔设置的第一弧形导风板210和第二弧形导风板220，第一弧形导风板210的弧长大于第二弧形导风板220的弧长，第一弧形导风板210位于第二弧形导风板220的外侧。第一弧形导风板210和第二弧形导风板220之间形成出风间隙，有助于增大风速，提高送风距离。
图3所示为实施例一的导风部200转动至关闭角度时的示意图，第一弧形导风板210的两端分别与圆弧段ab和cd抵靠，以将出风口140关闭。
图4所示为实施例一的导风部200转动至平吹角度时的示意图，第一弧形导风板210与圆弧段ab的距离较近，主要由导风部200与圆弧段cd之间的间隙、第一弧形导风板210与第二弧形导风板220之间的间隙进行出风，将气流朝前引导。
图5所示为实施例一的导风部200转动至斜吹角度时的示意图，由第一弧形导风板210与圆弧段ab之间的间隙、第一弧形导风板210与第二弧形导风板220之间的间隙、以及第二弧形导风板220与圆弧段cd之间的间隙进行出风，将气流朝前上方引导。
图6所示为实施例一的导风部200转动至上吹角度时的示意图，由第一弧形导风板210与圆弧段ab之间的间隙、第一弧形导风板210与第二弧形导风板220之间的间隙、以及第二弧形导风板220与圆弧段cd之间的间隙进行出风，将气流朝上方引导。
实施例二中，第一风道壁110的圆弧段ac的圆心角的范围为100-140°，第二风道壁120的圆弧段cd的圆心角的范围为50-80°，以使出风风道100临近出风口140的区段为缩口状，将静压转换为动压，有助于提高风速，提高送风距离。
在实施例二中，导风部200为弧形导风板230，弧形导风板230贴合于任一圆弧段的内侧运动，以将出风口140关闭、或者改变出风口140的出风角度和出风方向。
图7所示为实施例二的导风部200转动至关闭角度时的示意图，弧形导风板230的两端分别与圆弧段ab和cd抵靠，以将出风口140关闭。
图8所示为实施例二的导风部200转动至平吹角度时的示意图，弧形导风板230与圆弧段ab的内侧贴合，主要由弧形导风板230与圆弧段cd之间的间隙进行出风，出风间隙较小，将气流朝前引导，提高送风速度和送风距离。
图9所示为实施例二的导风部200转动至斜吹角度时的示意图，弧形导风板230与圆弧段ab的内侧贴合，主要由弧形导风板230与圆弧段cd之间的间隙进行出风，出风间隙较平吹时增大，将气流朝前上方引导。
图10所示为实施例二的导风部200转动至上吹角度时的示意图，弧形导风板230与圆弧段cd的内侧贴合，主要由弧形导风板230与圆弧段ab之间的间隙进行出风，将气流朝上方引导。
本实施例还提供一种空调器，其包括上述实施例所公开的空调出风结构。
参照图1，空调器为移动式空调器，移动式空调器为整体使空调，其制冷系统的各个部件，包括压缩机、冷凝器320、蒸发器310以及节流装置等均设置在移动式空调器的一个壳体300中，壳体300的底部设置有滚轮，以方便移动其位置。
可使压缩机和冷凝器320设置在壳体300的内部空间的下部，使蒸发器310和出风风道100设置在壳体300的内部空间的上部。可使蒸发器310贴靠于壳体300的后壁内侧，壳体300的后壁可设置有进风口，以用于引入室内空气。蒸发器310覆盖出风风道100的进口，以使进入出风风道100的空气均为与蒸发器310完成换热的气流。
出风风道100内设有贯流风机330，用于促进气流的流动。
出风口140设于壳体300的前侧顶部并朝前上方敞开，有利于朝前上方送风。
在上述实施方式的描述中，具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上仅为本实用新型的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本实用新型的保护范围之内。因此，本实用新型的保护范围应以权利要求的保护范围为准。

Claims (10)

  1. 一种空调出风结构，其特征在于，包括：
    出风风道，其由第一风道壁和第二风道壁限定出，所述出风风道的出口构成空调的出风口，所述第一风道壁和所述第二风道壁邻近所述出风口的区段为朝向所述出风风道的外侧弧出的圆弧段；
    导风部，其转动地设于所述出风口处，以将所述出风口关闭、或者改变所述出风口的出风角度和出风方向。
  2. 根据权利要求1所述的空调出风结构，其特征在于，
    所述出风风道具有出风面积小于其上、下游侧的缩颈部，两个所述圆弧段从所述缩颈部的末端向气流下游方向延伸出。
  3. 根据权利要求2所述的空调出风结构，其特征在于，
    所述第一风道壁的所述圆弧段的圆心角的范围为80-100°，所述第二风道壁的圆弧段的圆心角的范围为10-20°，以使所述出风风道临近所述出风口的区段为扩口状。
  4. 根据权利要求3所述的空调出风结构，其特征在于，
    所述导风部包括间隔设置的第一弧形导风板和第二弧形导风板，所述第一弧形导风板的弧长大于所述第二弧形导风板的弧长；
    所述第一弧形导风板和所述第二弧形导风板之间形成出风间隙。
  5. 根据权利要求2所述的空调出风结构，其特征在于，
    所述第一风道壁的圆弧段的圆心角的范围为100-140°，所述第二风道壁的圆弧段的圆心角的范围为50-80°，以使所述出风风道临近所述出风口的区段为缩口状。
  6. 根据权利要求5所述的空调出风结构，其特征在于，
    所述导风部为弧形导风板，所述弧形导风板贴合于任一所述圆弧段的内侧运动，以将所述出风口关闭、或者改变所述出风口的出风角度和出风方向。
  7. 根据权利要求1至6中任一项所述的空调出风结构，其特征在于，
    所述导风部的转动轴线平行于两个所述圆弧段的中心轴线。
  8. 一种空调器，其特征在于，
    包括如权利要求1至7中任一项所述的空调出风结构。
  9. 根据权利要求8所述的空调器，其特征在于，
    所述空调器为移动式空调器。
  10. 根据权利要求9所述的空调器，其特征在于，
    所述空调器包括壳体，所述出风口设于所述壳体的前侧顶部并朝前上方敞开。
PCT/CN2022/134629 2022-04-11 2022-11-28 一种空调出风结构及空调器 WO2023197611A1 (zh)

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