WO2025140752A2 - 风扇灯 - Google Patents

风扇灯 Download PDF

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Publication number
WO2025140752A2
WO2025140752A2 PCT/CN2025/079872 CN2025079872W WO2025140752A2 WO 2025140752 A2 WO2025140752 A2 WO 2025140752A2 CN 2025079872 W CN2025079872 W CN 2025079872W WO 2025140752 A2 WO2025140752 A2 WO 2025140752A2
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WO
WIPO (PCT)
Prior art keywords
guide plate
air outlet
air
surrounding edge
lower shell
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.)
Pending
Application number
PCT/CN2025/079872
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English (en)
French (fr)
Other versions
WO2025140752A3 (zh
Inventor
戴立平
王小磊
程阳林
王耀伟
姚晟
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.)
Opple Lighting Co Ltd
Suzhou Op Lighting Co Ltd
Original Assignee
Opple Lighting Co Ltd
Suzhou Op Lighting Co Ltd
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Publication date
Application filed by Opple Lighting Co Ltd, Suzhou Op Lighting Co Ltd filed Critical Opple Lighting Co Ltd
Publication of WO2025140752A2 publication Critical patent/WO2025140752A2/zh
Publication of WO2025140752A3 publication Critical patent/WO2025140752A3/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/002Details, component parts, or accessories especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226Fan casings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44Fluid-guiding means, e.g. diffusers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44Fluid-guiding means, e.g. diffusers
    • F04D29/441Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/66Combating cavitation, whirls, noise, vibration or the like; Balancing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for

Definitions

  • the purpose of this application is to provide a fan light that can increase wind speed, reduce noise, and enhance the user experience.
  • a fan light comprising:
  • the housing assembly comprises an upper housing and a lower housing, wherein the upper housing is provided with an air inlet, an air cavity is formed between the upper housing and the lower housing, an air outlet is formed at the periphery of the lower housing, and the air inlet, the air cavity and the air outlet are interconnected;
  • a fan assembly housed in the wind cavity, comprising a motor assembly and an impeller disposed on the lower shell, wherein the motor assembly is connected to the impeller to drive the impeller to rotate;
  • a guide plate is arranged around the outer periphery of the lower shell and forms the air outlet together with the lower shell.
  • a vertical distance between an upper surface and a lower surface of the surrounding edge is defined as a height of the surrounding edge, and the height of the surrounding edge is 8-25 mm.
  • the plane where the height of the surrounding edge is located is defined as a second reference plane, and the angle between the second inclined plane and the second reference plane is 0.5° to 5°.
  • the lower shell further includes a supporting portion for supporting the fan assembly and an extension portion connecting the supporting portion and the surrounding edge, wherein an upper surface of the extension portion is higher than an upper surface of the supporting portion, so that the extension portion is arc-shaped as a whole.
  • the baffle is provided with a first baffle wall and a second baffle wall which are arranged opposite to each other, and the first baffle wall and the second baffle wall are inclined in the same direction but at different inclination angles.
  • the guide plate is detachably fixed on the inner wall surface of the upper shell and forms an airflow channel between the guide plate and the surrounding edge, the airflow channel is connected to the wind cavity, and the air outlet is formed at one end of the airflow channel away from the wind cavity.
  • the guide plate and the upper shell are integrally formed, and an air flow channel is formed between the guide plate and the surrounding edge, the air flow channel is connected to the wind cavity, and the air outlet is formed at one end of the air flow channel away from the wind cavity.
  • FIG. 1 is a schematic diagram of the structure of a fan lamp according to a preferred embodiment of the present application.
  • FIG. 2 is an exploded view of the fan light shown in FIG. 1 .
  • FIG. 4 is a cross-sectional view of the fan lamp shown in FIG. 1 .
  • FIG. 5 is a partial enlarged view of FIG. 4 .
  • the housing assembly 1 includes an upper shell 11 and a lower shell 12, the upper shell 11 is provided with an air inlet 110, a wind cavity 10 is formed between the upper shell 11 and the lower shell 12, and an air outlet 120 is formed at the periphery of the lower shell 12, and the air inlet 110, the wind cavity 10 and the air outlet 120 are interconnected.
  • the air inlet 110, the wind cavity 10 and the air outlet 120 form the fan lamp 100, and the airflow enters the wind cavity 10 from the air inlet 110 and is discharged from the air outlet 120.
  • the vertical distance between the upper surface and the lower surface of the guide plate 4 is defined as the height of the guide plate 4
  • the vertical distance between the upper surface and the lower surface of the impeller 22 is defined as the height of the impeller 22
  • the height of the guide plate 4 accounts for 10% to 40% of the height of the impeller 22.
  • the plane where the height of the guide plate 4 is located is defined as the first reference plane 40
  • the angle ⁇ between the first inclined plane 41 and the first reference plane 40 is 5° to 15°.
  • the vertical distance between the upper surface and the lower surface of the surrounding edge 121 is defined as the height of the surrounding edge 121, and the height of the surrounding edge 121 is 8-25 mm.
  • the plane where the height of the surrounding edge 121 is located is defined as the second reference plane 1210, and the angle ⁇ between the second inclined surface 1211 and the second reference plane 1210 is 0.5° to 5°.
  • the guide plate 4 is fixed on the inner wall surface of the upper shell 11, and forms an airflow channel with the surrounding edge 121, the airflow channel is connected to the air cavity 10, and the air outlet 120 is formed at one end of the airflow channel away from the air cavity 10.
  • the guide plate 4 is detachably fixed on the inner wall surface of the upper shell 11, and there is no restriction on the fixing method, as long as the guide plate 4 is firmly fixed.
  • the deflector 4 is integrally formed with the upper shell 11, so that only a mold needs to be designed during production, which can reduce production costs.
  • the deflector 4 is configured as a separate component to ensure that the air outlet effect is optimal.
  • the lower shell 12 also includes a supporting portion 122 for supporting the fan assembly 2 and an extension portion 123 connecting the supporting portion 122 and the surrounding edge 121 .
  • the upper surface of the extension portion 123 is higher than the upper surface of the supporting portion 122 , so that the extension portion 123 is arc-shaped as a whole.
  • the fan lamp 100 further includes a baffle 5, wherein a plurality of baffles 5 are provided and a spacer ring is provided on the extension 123, and an air outlet channel 50 is formed between two adjacent baffles 5, and the air outlet channel 50 communicates with the air cavity 10 and the air outlet 120. It can also be said that an air outlet channel is formed between the impeller 22 and the upper shell 11, and the air outlet channel is cut into a plurality of air outlet channels 50 by the plurality of baffles 5. By providing the baffle 5, the wind speed can be further increased.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Projection Apparatus (AREA)

Abstract

本申请提供了一种风扇灯,包括壳体组件、风机组件和导流板。壳体组件包括上壳和下壳,上壳设有进风口,上壳和下壳之间形成风腔,下壳的外周形成出风口,进风口、风腔和出风口相互连通;风机组件收容在风腔内部,包括设置在下壳上的电机组件和叶轮,电机组件与叶轮连接;导流板环设在下壳的外周,与下壳共同形成出风口;在出风口处的出风方向上,导流板的厚度逐渐增大或减小,使得导流板面向下壳的一侧形成第一斜面,下壳设有与导流板相对应的围边,围边的面向导流板一侧形成第二斜面,出风口形成在第一斜面和第二斜面之间。与现有技术相比,本申请的风扇灯通过导流板和围边的配合,能在实现出风导向的同时,一定程度上降低风扇灯的噪音。

Description

风扇灯
本申请要求了申请日为2024年03月20日,申请号为202420549409.8,发明名称为“风扇灯”、申请日为2023年12月30日,申请号为202311873752.4,发明名称为“风扇灯”以及申请日为2023年12月30日,申请号为202323670714.7,发明名称为“风扇灯”的中国专利申请的优先权,该些专利申请的部分内容通过引用结合在本申请中。
技术领域
本申请涉及一种风扇灯,属于家用电器技术领域。
背景技术
现如今,人们对室内空气环境质量的要求越来越高,室内换气装置也越来越多,比如空调、传统的轴流风扇、无叶风扇灯等。但是,随着这些换气装置进入到人们的生活中,暴露出来的问题也越来越多,比如,空调有降温和换气的作用,但空调出风往往会让人们感到不舒适,特别是在换季或早晚气温变化较大的时候。而传统的轴流风扇则由于吹风范围较小和存在安全问题已经被逐步替代。
现有的无叶风扇灯作为替代传统轴流风扇的最新产品,限于自身的框架结构,其风道较短以致无法形成有效导流,从而导致风速无法提升,对于使用者来说风感较弱,极大影响了使用体验。此外,当无叶风扇灯的风速提升到一定程度时,噪音也会随之提高,使得使用体验较差。
有鉴于此,确有必要对现有的风扇灯进行改进,以解决上述问题。
发明内容
本申请的目的在于提供一种风扇灯,该风扇灯能提高风速、降低噪音,提升使用者的使用体验。
为实现上述目的,本申请提供了一种风扇灯,包括:
壳体组件,包括上壳和下壳,所述上壳设有进风口,所述上壳和下壳之间形成风腔,所述下壳的外周形成出风口,所述进风口、风腔和出风口相互连通;
风机组件,收容在所述风腔内部,包括设置在所述下壳上的电机组件和叶轮,所述电机组件与所述叶轮连接,以驱动所述叶轮转动;以及
导流板,环设在所述下壳的外周,与所述下壳共同形成所述出风口,当所述叶轮转动时,带动外部气流自所述进风口进入所述风腔后自所述出风口排出;
其中,在所述出风口处的出风方向上,所述导流板的厚度逐渐增大或减小,使得所述导流板面向所述下壳的一侧形成第一斜面,所述下壳设有与所述导流板相对应的围边,所述围边的面向所述导流板一侧形成第二斜面,所述出风口形成在所述第一斜面和所述第二斜面之间。
可选的,在所述出风口处的出风方向上,定义所述导流板的上表面和下表面之间的垂直距离为所述导流板的高度,所述叶轮的上表面和下表面之间的垂直距离为所述叶轮的高度,所述导流板的高度占所述叶轮高度的10%~40%。
可选的,定义所述导流板的高度所在平面为第一基准面,所述第一斜面与所述第一基准面之间的夹角为5°~15°。
可选的,在所述出风口处的出风方向上,定义所述围边的上表面和下表面之间的垂直距离为所述围边的高度,所述围边的高度为8-25mm。
可选的,定义所述围边的高度所在平面为第二基准面,所述第二斜面与所述第二基准面之间的夹角为0.5°~5°。
可选的,所述下壳还包括承托所述风机组件的承托部以及连接所述承托部和所述围边的外延部,所述外延部的上表面高于所述承托部的上表面,以使得所述外延部整体呈弧形。
可选的,所述风扇灯还包括阻流件,所述阻流件设有多个且间隔环设在所述外延部上,相邻两个阻流件之间形成出风通道,所述出风通道连通所述风腔和所述出风口。
可选的,所述阻流件设有相对设置的第一阻流壁和第二阻流壁,所述第一阻流壁和第二阻流壁均朝向同一方向倾斜,且倾斜角度不同。
可选的,所述导流板可拆卸的固定在所述上壳的内壁面上,并与所述围边之间形成气流道,所述气流道与所述风腔连通,所述出风口形成在所述气流道远离所述风腔的一端。
可选的,所述导流板和所述上壳一体成型,并与所述围边之间形成气流道,所述气流道与所述风腔连通,所述出风口形成在所述气流道远离所述风腔的一端。
本申请的有益效果是:本申请的风扇灯通过在下壳的外周设置导流板,使得出风口形成在下壳和导流板之间,再将导流板面向下壳的一侧设置为第一斜面,来控制出风导向;同时,下壳上设有和导流板相对应的围边,围边的面向导流板一侧形成第二斜面,出风口形成在第一斜面和第二斜面之间,这样一来,通过围边和导流板形成了一个气流道,来进一步提高风速,并减少噪音。
附图说明
图1是符合本申请优选实施例的风扇灯的结构示意图。
图2是图1所示风扇灯的分解图。
图3是图2中下壳和导流板的分解图。
图4是图1所示风扇灯的剖面图。
图5是图4的局部放大图。
具体实施方式
为了使本申请的目的、技术方案和优点更加清楚,下面结合附图和具体实施例对本申请进行详细描述。
请参阅图1所示,本申请揭示了一种风扇灯100,包括壳体组件1、风机组件2和光源组件3。所述风机组件2收容在所述壳体组件1内部,所述光源组件3固定在所述壳体组件1的底端,并将所述风机组件2完全隐藏。如此,提升了使用者的使用安全,避免了在使用过程中误触导致使用者受伤的情况发生。
请结合图2和图4所示,所述壳体组件1包括上壳11和下壳12,所述上壳11设有进风口110,所述上壳11和下壳12之间形成风腔10,所述下壳12的外周形成出风口120,所述进风口110、风腔10和出风口120相互连通。换句话说,所述进风口110、风腔10和出风口120形成了所述风扇灯100的风灯,气流自所述进风口110进入所述风腔10后,自所述出风口120排出。
具体的,所述风机组件2收容在所述风腔10内部,包括设置在所述下壳12上的电机组件21和叶轮22,所述电机组件21与所述叶轮22连接,以驱动所述叶轮22转动。当所述电机组件21驱动所述叶轮22转动时,外部气流被带动自所述进风口110进入所述风腔10后,自所述出风口120排出,以形成循环。
请结合图3所示,所述风扇灯100还包括导流板4,所述导流板4环设在所述下壳12的外周,与所述下壳12共同形成所述出风口120,在所述出风口120处的出风方向上,所述导流板4的厚度逐渐增大或减小,使得所述导流板4面向所述下壳12的一侧形成第一斜面41。如此,即可通过所述导流板4的倾斜方向来控制出风方向,起到一个导向作用。此外,经过实验测试,所述风扇灯100在增设了导流板4之后,相较于没有设置导流板4的风扇灯而言,噪音明显减少。
在本实施例中,所述下壳12设有与所述导流板4相对应的围边121,所述围边121的面向所述导流板4一侧形成第二斜面1211,所述出风口120形成在所述第一斜面41和所述第二斜面1211之间。也就是说,通过调整所述第一斜面41和所述第二斜面1211各自的倾斜比例,即可在实现所述导流板4的导向作用的同时,有效增加风速,并进一步降低噪音。当然的,所述第一斜面41和第二斜面1211的倾斜方向为同向,如此,即可相互配合,有效的增加出风风速。
具体的,请结合图5所示,在所述出风口120处的出风方向上,定义所述导流板4的上表面和下表面之间的垂直距离为所述导流板4的高度,所述叶轮22的上表面和下表面之间的垂直距离为所述叶轮22的高度,所述导流板4的高度占所述叶轮22高度的10%~40%。定义所述导流板4的高度所在平面为第一基准面40,所述第一斜面41与所述第一基准面40之间的夹角α为5°~15°。经实验表明,当所述导流板4的高度和倾斜角度处于这个区间时,出风和降噪效果最好。
相对的,在所述出风口120处的出风方向上,定义所述围边121的上表面和下表面之间的垂直距离为所述围边121的高度,所述围边121的高度为8-25mm。定义所述围边121的高度所在平面为第二基准面1210,所述第二斜面1211与所述第二基准面1210之间的夹角β为0.5°~5°。经实验表明,当所述围边121的高度和倾斜角度处于这个区间时,更能与导流板4相配合,以提升出风和降噪效果。
所述导流板4固定在所述上壳11的内壁面上,并与所述围边121之间形成气流道,所述气流道与所述风腔10连通,所述出风口120形成在所述气流道远离所述风腔10的一端。所述导流板4可拆卸的固定在所述上壳11的内壁面上,至于固定方式不做限制,只需保证导流板4的固定牢靠即可。
可选的,所述导流板4与所述上壳11一体成型,如此,制作时只需设计好模具即可,能降低生产成本。在本实施例中,所述导流板4设置成单独的部件,以保证出风效果达到最佳。
所述下壳12还包括承托所述风机组件2的承托部122以及连接所述承托部122和所述围边121的外延部123,所述外延部123的上表面高于所述承托部122的上表面,以使得所述外延部123整体呈弧形。
所述风扇灯100还包括阻流件5,所述阻流件5设有多个且间隔环设在所述外延部123上,相邻两个阻流件5之间形成出风通道50,所述出风通道50连通所述风腔10和所述出风口120。也可以说,所述叶轮22和所述上壳11之间形成有出风道,通过多个所述阻流件5将所述出风道切割成多个出风通道50。而通过设置所述阻流件5,能进一步提高风速。
具体的,所述阻流件5设有相对设置的第一阻流壁51和第二阻流壁52,所述第一阻流壁51和第二阻流壁52均朝向同一方向倾斜,且倾斜角度不同。如此,即可保证出风速度的进一步提升。
综上所述,本申请的风扇灯100通过在下壳12的外周设置导流板4,使得出风口120形成在所述下壳12和所述导流板4之间,再将所述导流板4面向所述下壳12的一侧设置为第一斜面41,来控制出风导向;同时,所述下壳12上设有和所述导流板4相对应的围边121,所述围边121的面向所述导流板4一侧形成第二斜面1211,所述出风口120形成在所述第一斜面41和所述第二斜面1211之间,这样一来,通过所述围边121和所述导流板4形成了一个气流道,来进一步提高风速,并减少噪音。
以上实施例仅用以说明本申请的技术方案而非限制,尽管参照较佳实施例对本申请进行了详细说明,本领域的普通技术人员应当理解,可以对本申请的技术方案进行修改或者等同替换,而不脱离本申请技术方案的精神和范围。

Claims (10)

  1. 一种风扇灯,其中,包括:
    壳体组件(1),包括上壳(11)和下壳(12),所述上壳(11)设有进风口(110),所述上壳(11)和下壳(12)之间形成风腔(10),所述下壳(12)的外周形成出风口(120),所述进风口(110)、风腔(10)和出风口(120)相互连通;
    风机组件(2),收容在所述风腔(10)内部,包括设置在所述下壳(12)上的电机组件(21)和叶轮(22),所述电机组件(21)与所述叶轮(22)连接,以驱动所述叶轮(22)转动;以及
    导流板(4),环设在所述下壳(12)的外周,与所述下壳(12)共同形成所述出风口(120),当所述叶轮(22)转动时,带动外部气流自所述进风口(110)进入所述风腔(10)后自所述出风口(120)排出;
    其中,在所述出风口(120)处的出风方向上,所述导流板(4)的厚度逐渐增大或减小,使得所述导流板(4)面向所述下壳(12)的一侧形成第一斜面(41),所述下壳(12)设有与所述导流板(4)相对应的围边(121),所述围边(121)的面向所述导流板(4)一侧形成第二斜面(1211),所述出风口(120)形成在所述第一斜面(41)和所述第二斜面(1211)之间。
  2. 根据权利要求1所述的风扇灯,其中,在所述出风口(120)处的出风方向上,定义所述导流板(4)的上表面和下表面之间的垂直距离为所述导流板(4)的高度,所述叶轮(22)的上表面和下表面之间的垂直距离为所述叶轮(22)的高度,所述导流板(4)的高度占所述叶轮(22)高度的10%~40%。
  3. 根据权利要求2所述的风扇灯,其中,定义所述导流板(4)的高度所在平面为第一基准面(40),所述第一斜面(41)与所述第一基准面(40)之间的夹角为5°~15°。
  4. 根据权利要求1所述的风扇灯,其中:在所述出风口(120)处的出风方向上,定义所述围边(121)的上表面和下表面之间的垂直距离为所述围边(121)的高度,所述围边(121)的高度为8-25mm。
  5. 根据权利要求4所述的风扇灯,其中,定义所述围边(121)的高度所在平面为第二基准面(1210),所述第二斜面(1211)与所述第二基准面(1210)之间的夹角为0.5°~5°。
  6. 根据权利要求1所述的风扇灯,其中,所述下壳(12)还包括承托所述风机组件(2)的承托部(122)以及连接所述承托部(122)和所述围边(121)的外延部(123),所述外延部(123)的上表面高于所述承托部(122)的上表面,以使得所述外延部(123)整体呈弧形。
  7. 根据权利要求6所述的风扇灯,其中,所述风扇灯(100)还包括阻流件(5),所述阻流件(5)设有多个且间隔环设在所述外延部(123)上,相邻两个阻流件(5)之间形成出风通道(50),所述出风通道(50)连通所述风腔(10)和所述出风口(120)。
  8. 根据权利要求7所述的风扇灯,其中,所述阻流件(5)设有相对设置的第一阻流壁(51)和第二阻流壁(52),所述第一阻流壁(51)和第二阻流壁(52)均朝向同一方向倾斜,且倾斜角度不同。
  9. 根据权利要求1所述的风扇灯,其中,所述导流板(4)可拆卸的固定在所述上壳(11)的内壁面上,并与所述围边(121)之间形成气流道,所述气流道与所述风腔(10)连通,所述出风口(120)形成在所述气流道远离所述风腔(10)的一端。
  10. 根据权利要求1所述的风扇灯,其中,所述导流板(4)和所述上壳(11)一体成型,并与所述围边(121)之间形成气流道,所述气流道与所述风腔(10)连通,所述出风口(120)形成在所述气流道远离所述风腔(10)的一端。
PCT/CN2025/079872 2023-12-30 2025-02-28 风扇灯 Pending WO2025140752A2 (zh)

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