WO2025140751A2 - 风扇灯 - Google Patents

风扇灯 Download PDF

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Publication number
WO2025140751A2
WO2025140751A2 PCT/CN2025/079868 CN2025079868W WO2025140751A2 WO 2025140751 A2 WO2025140751 A2 WO 2025140751A2 CN 2025079868 W CN2025079868 W CN 2025079868W WO 2025140751 A2 WO2025140751 A2 WO 2025140751A2
Authority
WO
WIPO (PCT)
Prior art keywords
air outlet
baffle
wall
lower shell
air
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/CN2025/079868
Other languages
English (en)
French (fr)
Other versions
WO2025140751A3 (zh
Inventor
程阳林
王耀伟
姚晟
王小磊
戴立平
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
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 Opple Lighting Co Ltd, Suzhou Op Lighting Co Ltd filed Critical Opple Lighting Co Ltd
Publication of WO2025140751A2 publication Critical patent/WO2025140751A2/zh
Publication of WO2025140751A3 publication Critical patent/WO2025140751A3/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for

Definitions

  • the present application relates to a fan lamp, belonging to the technical field of household appliances.
  • the existing hidden fan lamps cannot guarantee the strength of the wind because the fan blades are stored inside the fan lamp housing, and thus cannot provide a good experience when in use. If the rotation speed of the impeller is changed by a motor, it will lead to greater power consumption.
  • the purpose of the present application is to provide a fan lamp which can increase the wind output intensity.
  • 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 is housed in the wind cavity, and includes 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 plurality of flow-blocking members are provided, and a spacer ring is provided on a side of the lower shell facing the impeller, and an air outlet channel is formed between two adjacent flow-blocking members, and the air outlet channel communicates with the air cavity and the air outlet;
  • the guide plate is arranged on the outer periphery of the lower shell and forms the air outlet together with the lower shell.
  • the baffle is detachably connected to the lower shell, and one end of the baffle away from the lower shell is in contact with the upper shell.
  • the upper shell further comprises a frame arranged around the outer side of the lower shell, a snap-in groove is provided at the bottom of the frame, one end of the guide plate is received in the snap-in groove, and the other end is squeezed and fixed by the baffle between the baffle and the upper shell.
  • a slope is provided on a side of the guide plate facing the lower shell to guide the direction in which the airflow is discharged from the air outlet.
  • 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 spoiler also includes a leading edge wall and a trailing edge wall connecting the first spoiler wall and the second spoiler wall, the leading edge wall is arranged in an arc shape and is located on the windward side, and the trailing edge wall is located on the leeward side.
  • the spoiler also includes an upper surface and a lower surface connecting the first spoiler wall, the second spoiler wall, the leading edge wall and the trailing edge wall, the upper surface being a convex surface protruding from the trailing edge wall toward the leading edge wall, and the lower surface being a concave surface recessed from the trailing edge wall toward the leading edge wall, so that the spoiler is in an arc shape as a whole.
  • the plane where the diameter of the lower shell lies is defined as a reference plane, and the projection area of the upper surface on the reference plane is smaller than the projection area of the lower surface on the reference plane, so that the first baffle wall and the second baffle wall are both inclined in a direction perpendicular to the reference plane.
  • the baffle is roughly arranged in a hollow triangular shape.
  • the baffle ring is arranged on the outer side of the impeller, and the inclination direction of the first baffle wall and the second baffle wall is the same as the rotation direction of the impeller.
  • the fan lamp of the present application can form an air outlet channel between two adjacent air outlet channels by arranging a plurality of spaced-apart baffles around the outer periphery of the lower shell, so that the airflow driven by the rotation of the impeller can flow from the air outlet channel to the air outlet, making the air outlet intensity of the fan lamp higher; at the same time, by arranging a guide plate on the outer periphery of the lower shell, the air outlet is formed between the guide plate and the lower shell, thereby changing the air outlet direction of the fan lamp.
  • 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 a schematic diagram of the combined structure of the upper shell and the frame shown in FIG. 1 .
  • FIG. 3 is an exploded view of the fan light shown in FIG. 1 .
  • FIG. 4 is a partial enlarged view of FIG. 3 .
  • FIG. 5 is an exploded view of the spoiler and the fan assembly in FIG. 3 .
  • FIG. 6 is a schematic structural diagram of the baffle in FIG. 5 .
  • FIG. 7 is an exploded view of the fan light shown in FIG. 1 from another angle.
  • the present application discloses a fan lamp 100, including a shell component 1, a fan component 2 and a suspension component 5, the shell component 1 includes an upper shell 14 and a lower shell 21, the upper shell 14 is provided with an air inlet 11, a wind cavity is formed between the upper shell 14 and the lower shell 21, an air outlet 12 is formed on the periphery of the lower shell 21, and the air inlet 11, the wind cavity and the air outlet 12 are connected to each other.
  • the fan assembly 2 is accommodated inside the air cavity and cooperates with the upper shell 14 to form an air flow channel inside the shell assembly 1.
  • the air flow channel is interconnected with the air inlet 11 and the air outlet 12 to ensure air flow in the air cavity.
  • the fan assembly 2 includes a motor assembly 22 and an impeller 23 fixed on the lower shell 21, and the motor assembly 22 is fixedly connected to the impeller 23 to drive the impeller 23 to rotate.
  • the impeller 23 is driven to rotate by the motor assembly 22, the external airflow is driven to enter the air cavity from the air inlet 11, and flows along the air flow channel to the air outlet 12, and then discharged from the air outlet 12. In this way, the circulation of the airflow is realized, and the arrows in the figure show the direction of the airflow.
  • the impeller 23 includes a positioning portion 231 fixedly connected to the motor assembly 22, an air outlet portion 232 that rotates to discharge air, and a connecting portion 233 connecting the positioning portion 231 and the air outlet portion 232.
  • the lower shell 21 is provided with a first assembly groove 210, and the motor assembly 22 and the positioning portion 231 are both fixed in the first assembly groove 210 and can rotate relative to the first assembly groove 210.
  • the lower shell 21 further includes a reinforcing plate 24 fixed in the first assembly groove 210, and the positioning portion 231 is fixed between the reinforcing plate 24 and the motor assembly 22.
  • the structure of the fan light 100 is made more solid.
  • a through hole 2110 is provided on both the first assembly groove 210 and the reinforcing plate 24, and the motor assembly 22 includes a motor housing 220 fixedly connected to the positioning portion 231 and a shaft assembly 221 passing through the through hole 2110, one end of the shaft assembly 221 is connected to the lower shell 21, and the other end is connected to the suspension assembly 5.
  • the lower shell 21 also includes a second assembly groove 211 arranged around the outside of the first assembly groove 210, the air outlet 232 is accommodated in the second assembly groove 211 and can rotate relative to the second assembly groove 211, the lower surface of the air outlet 232 is lower than the lower surface of the positioning portion 231, and the connecting portion 233 is connected to the positioning portion 231 and the air outlet 232 in an arc shape.
  • the air outlet 232 of the impeller 23 is provided with a plurality of fins 2321, and the fins 2321 are forward-bent structures extending toward the positioning portion 231.
  • the forward-bent structural design makes the air outlet efficiency higher and more stable.
  • the fan light 100 further includes a baffle 25, wherein the baffle 25 is provided in a plurality and arranged in a spaced ring on the side of the lower shell 21 facing the impeller 23, and an air outlet channel 250 is formed between two adjacent baffles 25, and the air outlet channel 250 connects the wind cavity and the air outlet 12.
  • the baffle 25 is arranged in a spaced ring on the outer periphery of the lower shell 21 and surrounds the impeller 23, and the airflow driven by the impeller 23 flows out from between the fins 2321 and flows to the air outlet 12 through the air outlet channel 250.
  • a plurality of air outlet channels 250 are artificially demarcated, so that the air outlet of the fan light 100 is more uniform.
  • the baffle 25 is detachably connected to the lower shell 21, and one end of the baffle 25 away from the lower shell 21 contacts the upper shell 14. In this way, there is no gap between the baffle 25 and the upper shell 14, so as to prevent the airflow from flowing into the air outlet 12 without passing through the air outlet channel 250.
  • the flow blocker 25 can be approximately regarded as a hollow triangle, a second cavity is formed inside the flow blocker 25, and a first flow blocker 251 and a second flow blocker 252 are arranged opposite to each other, the first flow blocker 251 and the second flow blocker 252 are inclined in the same direction, and the inclination angles are different.
  • the air outlet channel 250 is formed between the first flow blocker 251 of each flow blocker 25 and the second flow blocker 252 of the adjacent flow blocker 25, and between the second flow blocker 252 of each flow blocker 25 and the first flow blocker 251 of the adjacent flow blocker 25.
  • the spoiler 25 also includes a leading edge wall 253 and a trailing edge wall 254 connecting the first spoiler 251 and the second spoiler 252.
  • the leading edge wall 253 is arranged in an arc shape and is located on the windward side, and the trailing edge wall 254 is located on the leeward side.
  • the spoiler 25 also includes an upper surface 255 and a lower surface 256 connecting the first spoiler 251, the second spoiler 252, the leading edge wall 253 and the trailing edge wall 254.
  • the upper surface 255 is a convex surface protruding from the trailing edge wall 254 toward the leading edge wall 253, and the lower surface 256 is a concave surface recessed from the trailing edge wall 254 toward the leading edge wall 253, so that the spoiler 25 is in an arc shape as a whole. In this way, the spoiler 25 is adapted to the lower shell 21, further increasing the fluidity of the lines.
  • the plane where the diameter of the lower shell 21 lies is defined as a reference plane, and the projection area of the upper surface 255 on the reference plane is smaller than the projection area of the lower surface 256 on the reference plane, so that the first baffle wall 251 and the second baffle wall 252 are both inclined in a direction perpendicular to the reference plane. In this way, the guiding effect on the airflow is further increased.
  • the baffle 25 is disposed around the outer side of the impeller 23, and the inclination direction of the first baffle wall 251 and the second baffle wall 252 is the same as the rotation direction of the impeller 23. If it is the opposite direction, the baffle 25 cannot play the role of guiding the airflow.
  • the housing assembly 1 further includes a frame 13 arranged around the outer side of the lower housing 21, and a clamping groove 131 is provided at the bottom of the frame 13.
  • One end of the guide plate 4 is received in the clamping groove 131, and the other end is squeezed and fixed by the baffle 25 between the baffle 25 and the upper housing 14.
  • the baffle 4 is fixedly connected to the housing assembly 1, and the baffle 4 can be replaced as needed.
  • the fan light 100 also includes a lighting assembly 3 fixed below the lower shell 21, and the lighting assembly 3 includes a direct-down light source 30 and a mask 31 covering the outside of the direct-down light source 30.
  • the bottom of the lower shell 21 is recessed with a mounting cavity (not shown), and the lighting assembly 3 is fixed in the mounting cavity. It should be noted that the lighting assembly 3 cannot block the air outlet 12, or block the air outlet direction after the airflow passes through the guide plate 4, so as to avoid affecting the air outlet efficiency of the fan light 100.
  • the fan light 100 of the present application is provided with a plurality of spaced-apart baffles 25 around the outer periphery of the lower shell 21, so that an air outlet channel 250 can be formed between two adjacent baffles 25, so that the airflow driven by the rotation of the impeller 23 flows from the air outlet channel 250 to the air outlet 12, so that the air outlet intensity of the fan light 100 is higher; at the same time, a guide plate 4 is provided on the outer periphery of the lower shell 21, so that the air outlet 12 is formed between the guide plate 4 and the lower shell 21, thereby changing the air outlet direction of the fan light 100.

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、阻流件和导流板。其中，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，以驱动叶轮转动；阻流件设有多个且间隔环设在下壳的朝向叶轮的一侧，相邻两个阻流件之间形成出风通道，出风通道连通风腔和出风口；导流板环设在下壳的外周，与下壳共同形成出风口，当叶轮转动时，带动外部气流自进风口进入风腔，经出风通道后自出风口排出。与现有技术相比，本申请的风扇灯通过设置阻流件和导流板，使得风速更快。

Description

风扇灯
本申请要求了申请日为2024年03月20日，申请号为202410323899.4，发明名称为“风扇灯”、申请日为2024年03月20日，申请号为202420549448.8，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
现有的隐藏式风扇灯，因为将扇叶收纳在风扇灯壳体的内部，从而无法保证出风的强度，在使用时无法得到良好的体验。而若是通过电机改变叶轮的转动速率，则将带来更大的电耗。
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，该风扇灯能提高出风强度。
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；
阻流件，设有多个且间隔环设在所述下壳的朝向所述叶轮的一侧，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；
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，经所述出风通道后自所述出风口排出。
可选的，所述阻流件与所述下壳可拆卸连接，且所述阻流件远离所述下壳的一端与所述上壳接触。
可选的，所述上壳还包括环设在所述下壳外侧的边框，所述边框的底部设有卡接槽，所述导流板的一端收容在所述卡接槽内，另一端被所述阻流件挤压固定在所述阻流件与所述上壳之间。
可选的，所述导流板朝向所述下壳的一侧设有斜面，以引导气流自所述出风口排出的方向。
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，所述阻流件还包括连接所述第一阻流壁和第二阻流壁的前缘壁和后缘壁，所述前缘壁呈弧形设置且位于迎风一侧，所述后缘壁位于背风一侧。
可选的，所述阻流件还包括连接所述第一阻流壁、第二阻流壁、前缘壁和后缘壁的上表面和下表面，所述上表面为自所述后缘壁朝所述前缘壁凸出的凸面，所述下表面为自所述后缘壁朝所述前缘壁凹陷的凹面，以使得所述阻流件整体呈圆弧状。
可选的，定义所述下壳的直径所在平面为基准面，所述上表面在基准面上的投影面积小于所述下表面在基准面上的投影面积，以使得所述第一阻流壁和第二阻流壁在垂直于基准面的方向上均倾斜设置。
可选的，所述阻流件大致呈中空的三角状设置。
可选的，所述阻流件环设在所述叶轮的外侧，所述第一阻流壁和第二阻流壁的倾斜方向与所述叶轮的转动方向相同。
本申请的有益效果是：本申请的风扇灯通过在下壳的外周环设多个间隔设置的阻流件，从而可以在相邻两个阻流件之间形成出风通道，使得叶轮转动带动的气流能够从出风通道流向出风口，让风扇灯的出风强度更高；同时，通过在下壳的外周设置导流板，使得出风口形成在导流板和下壳之间，以此来改变风扇灯的出风方向。
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所示上壳和边框的组合结构示意图。
图3是图1所示风扇灯的分解图。
图4是图3的局部放大图。
图5是图3中阻流件和风机组件的分解图。
图6是图5中阻流件的结构示意图。
图7是图1所示风扇灯另一角度的分解图。
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至图3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和悬挂组件5，所述壳体组件1包括上壳14和下壳21，所述上壳14设有进风口11，所述上壳14和下壳21之间形成风腔，所述下壳21的外周形成出风口12，所述进风口11、风腔和所述出风口12相互连通。
所述风机组件2收容在所述风腔的内部，并与所述上壳14相互配合以在所述壳体组件1内部形成气流通道，所述气流通道与所述进风口11和出风口12相互连通，以保证气流在所述风腔内流通。
具体的，所述风机组件2包括固定在所述下壳21上的电机组件22和叶轮23，所述电机组件22与所述叶轮23固定连接，以驱动所述叶轮23转动。当所述叶轮23被电机组件22驱动而转动时，带动外部气流自所述进风口11进入所述风腔内部，并沿所述气流通道流向所述出风口12，其后从所述出风口12排出。如此，即实现了气流的循环，图中箭头所示即为气流流向。
请结合图4和图5所示，所述叶轮23包括与所述电机组件22固定连接的定位部231、转动出风的出风部232以及连接所述定位部231与所述出风部232的连接部233，所述下壳21上设有第一装配槽210，所述电机组件22和所述定位部231均固定在所述第一装配槽210内并能够相对于所述第一装配槽210转动。
所述下壳21还包括固定在所述第一装配槽210内的加强板24，所述定位部231固定在所述加强板24与所述电机组件22之间。通过设置加强板24，使得所述风扇灯100的结构更为牢固。在本实施例中，所述第一装配槽210和加强板24上均开设有穿孔2110，所述电机组件22包括与所述定位部231固定连接的电机外壳220以及穿过所述穿孔2110的转轴组件221，所述转轴组件221的一端与所述下壳21相连，另一端与所述悬挂组件5相连。
所述下壳21还包括环设在所述第一装配槽210外部的第二装配槽211，所述出风部232收容在所述第二装配槽211内并能够相对于所述第二装配槽211转动，所述出风部232的下表面低于所述定位部231的下表面，所述连接部233呈圆弧状连接所述定位部231和所述出风部232。通过在下壳21上开辟两个装配槽，给予了叶轮23转动的空间，同时，也使得叶轮23能朝向四周出风。在本实施例中，所述叶轮23的出风部232设有多个翼片2321，所述翼片2321为朝向所述定位部231延伸的前弯式结构。通过前弯式的结构设计，使得出风效率更高，且更为稳定。
所述风扇灯100还包括阻流件25，所述阻流件25设有多个且间隔环设在所述下壳21的朝向所述叶轮23的一侧，相邻两个阻流件25之间形成出风通道250，所述出风通道250连通所述风腔和所述出风口12。换句话说，所述阻流件25间隔环设在所述下壳21的外周，并包围所述叶轮23，所述叶轮23带动的气流自所述翼片2321之间流出，并通过所述出风通道250流向所述出风口12。也就是说，通过设置阻流件25，人为划出了多个出风通道250，使得所述风扇灯100的出风更加均匀。
所述阻流件25与所述下壳21可拆卸连接，且所述阻流件25远离所述下壳21的一端与所述上壳14接触。这样一来，使得阻流件25与所述上壳14之间没有缝隙，以避免气流不经过所述出风通道250而流入所述出风口12。
所述下壳21上凸设有定位柱212，所述阻流件25上对应设有定位孔2511，所述定位柱212收容在所述定位孔2511内，以将所述阻流件25固定在所述下壳21上。为便于安装，可以提前在下壳21上预制定位柱212，提前设置所述阻流件25的安装区域，定位柱212的位置是经过计算和实验的，以使得在相邻两个阻流件25之间形成的出风通道250能达到最佳的出风效率。
优选的，所述定位柱212上开设有凹槽，所述定位孔2511贯穿所述阻流件25，以利用定位件穿过所述定位孔2511后与所述凹槽相互配合，实现所述阻流件25和所述下壳21的固定连接。当然，所述阻流件25与所述下壳21的固定方式有多种，只需要保证将所述阻流件25固定在所述下壳21上即可，对此不作限制。
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21的外周，并与所述下壳21共同形成所述出风口12，当所述叶轮23转动时，带动外部气流自所述进风口11进入风腔，经所述气流通道、出风通道250后自所述出风口12排出。优选的，所述导流板4朝向所述下壳21的一侧设有斜面，以引导气流自所述出风口12排出的方向。所述导流板4的斜面方向可以根据实际需求预制，以控制所述风扇灯100的出风方向。
请结合图6所示，所述阻流件25可近似于看作中空的三角状，所述阻流件25内部形成有第二空腔，并设有相对设置的第一阻流壁251和第二阻流壁252，所述第一阻流壁251和第二阻流壁252均朝向同一方向倾斜，且倾斜角度不同。每一个阻流件25的第一阻流壁251与相邻阻流件25的第二阻流壁252之间、每一个阻流件25的第二阻流壁252与相邻阻流件25的第一阻流壁251之间均形成有所述出风通道250，通过设置所述出风通道250的截面大小，即相邻的第一阻流壁251与第二阻流壁252之间的距离，即可调整所述风扇灯100的整体出风效率。
所述阻流件25还包括连接所述第一阻流壁251和第二阻流壁252的前缘壁253和后缘壁254，所述前缘壁253呈弧形设置且位于迎风一侧，所述后缘壁254位于背风一侧。所述阻流件25还包括连接所述第一阻流壁251、第二阻流壁252、前缘壁253和后缘壁254的上表面255和下表面256，所述上表面255为自所述后缘壁254朝所述前缘壁253凸出的凸面，所述下表面256为自所述后缘壁254朝所述前缘壁253凹陷的凹面，以使得所述阻流件25整体呈圆弧状。如此设置，使得所述阻流件25与所述下壳21适配，进一步增加线条的流动性。
定义所述下壳21的直径所在平面为基准面，所述上表面255在基准面上的投影面积小于所述下表面256在基准面上的投影面积，以使得所述第一阻流壁251和第二阻流壁252在垂直于基准面的方向上均倾斜设置。如此一来，进一步增加了对于气流的导向作用。
在本实施例中，所述阻流件25的后缘壁254和部分上表面255暴露在所述下壳21的外侧，并与所述内壳体133相抵接，以使得气流必须经过所述出风通道250流入出风口12。
所述阻流件25环设在所述叶轮23的外侧，所述第一阻流壁251和第二阻流壁252的倾斜方向与所述叶轮23的转动方向相同。若是反方向，则所述阻流件25无法发挥引导气流的作用。
请结合图3所示，在本实施例中，所述壳体组件1还包括环设在所述下壳21外侧的边框13，所述边框13的底部设有卡接槽131，所述导流板4的一端收容在所述卡接槽131内，另一端被所述阻流件25挤压固定在所述阻流件25与所述上壳14之间。如此一来，实现了所述导流板4与所述壳体组件1的固定连接，且能够根据需求进行导流板4的更换。
当然，在其他实施例中，所述导流板4可以与所述壳体组件1一体成型，这样，能在减少生产成本的情况下实现相同的引导效果，只是如此一来，就缺少了更换所述导流板4的可能，遇到需求不同的出风方向时，则无法满足使用者的使用需求。
在其他实施例中，所述导流板4也可以通过其他的固定方式与所述边框13固定连接，以使得所述导流板4能对气流起到引导作用，改变所述风扇灯100的出风方向，对此不做限制。
请结合图7所示。所述风扇灯100还包括固定在所述下壳21下方的照明组件3，所述照明组件3包括直下式光源30以及罩设在所述直下式光源30外部的面罩31。所述下壳21的底部凹设有安装腔(未图示)，所述照明组件3固定在所述安装腔内。需要知道的，所述照明组件3不能遮挡所述出风口12，或者遮挡气流经所述导流板4后的出风方向，以避免影响所述风扇灯100的出风效率。
综上所述，本申请的风扇灯100通过在下壳21的外周环设多个间隔设置的阻流件25，从而可以在相邻两个阻流件25之间形成出风通道250，使得叶轮23转动带动的气流从所述出风通道250流向出风口12，让所述风扇灯100的出风强度更高；同时，通过在下壳21的外周设置导流板4，使得所述出风口12形成在所述导流板4和所述下壳21之间，以此来改变所述风扇灯100的出风方向。
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(14)和下壳(21)，所述上壳(14)设有进风口(11)，所述上壳(14)和下壳(21)之间形成风腔，所述下壳(21)的外周形成出风口(12)，所述进风口(11)、风腔和出风口(12)相互连通；
    风机组件(2)，收容在所述风腔内部，包括设置在所述下壳(21)上的电机组件(22)和叶轮(23)，所述电机组件(22)与所述叶轮(23)连接，以驱动所述叶轮(23)转动；
    阻流件(25)，设有多个且间隔环设在所述下壳(21)的朝向所述叶轮(23)的一侧，相邻两个阻流件(25)之间形成出风通道(250)，所述出风通道(250)连通所述风腔和所述出风口(12)；
    导流板(4)，环设在所述下壳(21)的外周，与所述下壳(21)共同形成所述出风口(12)，当所述叶轮(23)转动时，带动外部气流自所述进风口(11)进入所述风腔，经所述出风通道(250)后自所述出风口(12)排出。
  2. 根据权利要求1所述的风扇灯，其中，所述阻流件(25)与所述下壳(21)可拆卸连接，且所述阻流件(25)远离所述下壳(21)的一端与所述上壳(14)接触。
  3. 根据权利要求1所述的风扇灯，其中，所述上壳(14)还包括环设在所述下壳(21)外侧的边框(13)，所述边框(13)的底部设有卡接槽(131)，所述导流板(4)的一端收容在所述卡接槽(131)内，另一端被所述阻流件(25)挤压固定在所述阻流件(25)与所述上壳(14)之间。
  4. 根据权利要求1所述的风扇灯，其中，所述导流板(4)朝向所述下壳(21)的一侧设有斜面，以引导气流自所述出风口(12)排出的方向。
  5. 根据权利要求1所述的风扇灯，其中，所述阻流件(25)设有相对设置的第一阻流壁(251)和第二阻流壁(252)，所述第一阻流壁(251)和第二阻流壁(252)均朝向同一方向倾斜，且倾斜角度不同。
  6. 根据权利要求5所述的风扇灯，其中，所述阻流件(25)还包括连接所述第一阻流壁(251)和第二阻流壁(252)的前缘壁(253)和后缘壁(254)，所述前缘壁(253)呈弧形设置且位于迎风一侧，所述后缘壁(254)位于背风一侧。
  7. 根据权利要求6所述的风扇灯，其中，所述阻流件(25)还包括连接所述第一阻流壁(251)、第二阻流壁(252)、前缘壁(253)和后缘壁(254)的上表面(255)和下表面(256)，所述上表面(255)为自所述后缘壁(254)朝所述前缘壁(253)凸出的凸面，所述下表面(256)为自所述后缘壁(254)朝所述前缘壁(253)凹陷的凹面，以使得所述阻流件(25)整体呈圆弧状。
  8. 根据权利要求7所述的风扇灯，其中，定义所述下壳(21)的直径所在平面为基准面，所述上表面(255)在基准面上的投影面积小于所述下表面(256)在基准面上的投影面积，以使得所述第一阻流壁(251)和第二阻流壁(252)在垂直于基准面的方向上均倾斜设置。
  9. 根据权利要求1所述的风扇灯，其中，所述阻流件(25)大致呈中空的三角状设置。
  10. 根据权利要求5所述的风扇灯，其中，所述阻流件(25)环设在所述叶轮(23)的外侧，所述第一阻流壁(251)和第二阻流壁(252)的倾斜方向与所述叶轮(23)的转动方向相同。
PCT/CN2025/079868 2023-12-30 2025-02-28 风扇灯 Pending WO2025140751A2 (zh)

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