WO2023198165A1 - 风扇 - Google Patents

风扇 Download PDF

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Publication number
WO2023198165A1
WO2023198165A1 PCT/CN2023/088210 CN2023088210W WO2023198165A1 WO 2023198165 A1 WO2023198165 A1 WO 2023198165A1 CN 2023088210 W CN2023088210 W CN 2023088210W WO 2023198165 A1 WO2023198165 A1 WO 2023198165A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
housing
shell
chamber
ring
Prior art date
Application number
PCT/CN2023/088210
Other languages
English (en)
French (fr)
Inventor
付志冈
郭润明
曾俊锋
Original Assignee
广东美的环境电器制造有限公司
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 广东美的环境电器制造有限公司 filed Critical 广东美的环境电器制造有限公司
Publication of WO2023198165A1 publication Critical patent/WO2023198165A1/zh

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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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • 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 disclosure relates to a fan, which belongs to the technical field of electrical appliances.
  • a fan is an electrical appliance that uses an electric motor to drive the fan blades to rotate to accelerate the flow of air. It is widely used in homes, offices, shops, hospitals, hotels and other places. However, the fans currently on the market have a single function and can only blow air, and cannot meet other needs of users.
  • the present disclosure provides a fan that adopts a structural design of a casing and/or an outer ring to discharge air, and a light is arranged on the outer ring, so that the fan can be used as both a fan and a fan. With hair dryer and lighting functions.
  • the fan provided by the present disclosure includes: a casing provided with a first chamber; a fan assembly disposed in the first chamber; an outer ring detachably disposed on the casing, and a fan assembly disposed on the outer ring. There is a light; wherein, the housing and/or the outer ring are provided with an air outlet communicating with the first chamber.
  • Figure 1 illustrates a front view of a fan in accordance with one or more embodiments of the present disclosure.
  • FIG. 2 shows a left side view of the fan of FIG. 1 .
  • FIG. 3 shows a full cross-sectional structural view of the fan of FIG. 2 .
  • FIG. 4 shows an exploded view of the main part of the fan of FIG. 2 .
  • FIG. 5 shows an assembly structure diagram of the fan assembly, circuit board, and air guide casing in the fan of FIG. 2 .
  • the fan provided according to one or more embodiments of the present disclosure can, at least to a certain extent, solve the technical problem in the prior art that the fan has a single function and can only blow air and cannot meet other needs of users.
  • the host part 100 of the fan 1000 of the present disclosure includes a housing 110 , a fan assembly 130 and an outer ring 140 .
  • the main body part 100 has a double-ring structure, the housing 110 is located in the middle of the main body part 100, and the outer ring 140 is sleeved on the housing 110.
  • the casing 110 and the outer ring 140 serve as the installation base of the host part 100 and are used to install the fan assembly 130, the lamp 150 and other accessories.
  • the housing 110 is a hollow structure with a first chamber 111 inside.
  • the fan assembly 130 is used to blow air.
  • the fan assembly 130 is fixedly installed through the housing 110.
  • the fan assembly 130 is packaged in the first chamber 111.
  • the closed structure can prevent the human body from accidentally touching the fan assembly 130. And injured.
  • the housing 110 can cover the fan assembly 130 so that the fan 1000 appears to be a bladeless fan.
  • the outer ring 140 is detachably connected to the casing 110, and the lamps 150 are installed in the outer ring 140 to realize the lighting function. Since the outer ring 140 is sleeved outside the casing 110, the lamps 150 are correspondingly distributed around the outer periphery of the casing 110. The lighting area is larger.
  • the outer ring 140 and the housing 110 can be connected through a buckle structure, a chain, and a connecting rod, so that the outer ring 140 can be installed forward or backward, thereby adjusting the lighting direction of the lamp. , so that the lamp can be used as beauty lighting, or as a night light, ambient light, etc.
  • the outer ring 140 and the housing 110 can be arranged concentrically or eccentrically, which is not limited by this disclosure.
  • the outer ring 140 may be a complete annular ring or a polygonal ring, or may be partly an arc-shaped ring or partly a planar structure. In one or more embodiments, the outer ring 140 may also adopt an unclosed structure.
  • the outer ring 140 The specific structural shape of the present disclosure is not limited.
  • the outer ring 140 includes a mounting shell 142 and a lamp holder 143.
  • the mounting shell 142 is a hollow structure, and the inner cavity of the mounting shell 142 is the second chamber.
  • the shell 142 is detachably connected to the housing, and the specific structure of the mounting shell 142 is not limited in this disclosure.
  • the lamp holder 143 is installed in the second chamber, and the lamp 150 is specifically installed on the lamp holder 143 .
  • the lamp holder 143 can be connected to the installation shell 142 through buckle structures, screws, lashing ropes and other structures.
  • the installation shell 142 can achieve a detachable connection with the housing.
  • the installation shell 142 can provide installation space for the lamp holder 143. , protection light 150.
  • the installation shell 142 is also a detachable structure. Refer to Figures 3 and 4 specifically.
  • the installation shell 142 includes a ring shell 1421 and a lampshade 1422.
  • the ring shell 1421 is the main part of the installation shell 142.
  • the ring shell 1421 is the main part of the installation shell 142.
  • 1421 is sleeved on the shell, and at least part of the material of the ring shell 1421 is detachably connected to the shell.
  • the ring shell 1421 is an open hollow structure.
  • the lampshade 1422 is detachably connected to the ring shell 1421.
  • the lampshade 1422 closes the open opening of the ring shell 1421 to form a second chamber with the lampshade 1422.
  • the function of the lampshade 1422 is mainly to transmit light, and the transparency of the ring shell 1421 and the lampshade 1422 can be set as needed.
  • the light level makes it easier to achieve more lighting effects.
  • a reflector can also be provided in the circle shell 1421.
  • the lamp holder 143 , the lampshade 1422 and the ring shell 1421 are all annular, specifically a closed annular shape, so that the light emitting area is larger.
  • the ring shell 1421 is provided with a connecting portion 1423, and the ring shell 1421 is connected to the housing 110 through the connecting portion 1423.
  • the connecting portion 1423 is specifically located at the lower quadrant point of the annular ring shell 1421.
  • the connecting portion 1423 can also be located at other positions of the annular ring shell 1421, or multiple connecting portions 1423 can be provided on the ring shell 1421.
  • the annular outer ring 140 is eccentrically arranged with the housing 110 .
  • the outer ring surface 145 of the ring housing 1421 is close to the connecting portion 1423 and the outer ring surface 145 of the housing 110 is arranged eccentrically.
  • the distance is small, and the distance between the outer ring surface 145 of the ring shell 1421 away from the connecting part 1423 and the housing 110 is relatively large.
  • the connecting part 1423 is located at the lower quadrant point of the annular ring shell 1421, then the outer ring of the ring shell 1421 The distance between the surface 145 and the housing 110 increases sequentially from the lower quadrant point to the upper quadrant point.
  • the part of the ring shell 1421 opposite to the connecting part 1423 is better away from the casing and can serve as a handle for the entire fan, and the asymmetric design can improve the efficiency of the fan.
  • the part of the ring shell 1421 that is close to the connecting part 1423 is connected to the shell, so that the volume of the connection structure is smaller.
  • An air outlet 112 is provided on the housing 110 and/or the outer ring 140.
  • the air outlet 112 of the housing 110 is used to connect the first chamber 111 with the external environment.
  • the air outlet 112 can be set as an arc gap or multiple openings.
  • the air outlet of the outer ring 140 can be opened on the outer shell of the outer ring 140 , and the space surrounded by the outer ring 140 can be used as the air outlet of the outer ring 140 .
  • only the air outlet 112 is provided on the housing 110 , that is, the fan can only discharge air from the inner ring.
  • only the outer ring 140 is provided with an air outlet, and the air outlet of the outer ring 140 is specifically provided on the mounting shell 142.
  • the second chamber 141 of the outer ring 140 is connected with the first chamber 111 so that the air flow formed by the fan assembly 130 can enter the second chamber 141 from the first chamber 111 and be blown out from the air outlet of the outer ring 140 . Moreover, after the air flow can enter the second chamber 141, the lamp 150 in the second chamber 141 can be cooled, thereby increasing the service life of the lamp 150.
  • the housing 110 and the outer ring 140 are provided with an air outlet 112 , and the space surrounded by the outer ring 140 serves as the air outlet of the outer ring 140 . That is to say, the housing 110 is provided with an air outlet 112 facing the outer ring.
  • the communication port of the inner ring surface 144 of 140 connects the first chamber 111 to the space surrounded by the outer ring 140.
  • the annular space between the outer ring 140 and the housing 110 also serves as an air outlet, thereby making the The fan 1000 can realize the simultaneous discharge of air from the inner ring and the outer ring.
  • the housing 110 is also configured as a detachable structure.
  • the housing 110 includes an outer cover 113 and an air guide shell 114.
  • the outer cover 113 is a hollow structure, and the hollow interior is the first chamber 111.
  • the outer cover 113 is provided with an air inlet 1131 that communicates with the first chamber 111.
  • a filter 118 is also provided at position 1131 to prevent foreign matter from being sucked into the interior of the housing 110 and to prevent human hands from extending into the interior of the housing 110 .
  • the outer cover 113 can be set in any shape according to installation requirements, such as cube, hemisphere, etc.
  • the outer cover 113 and the air guide shell 114 can be connected through a buckle structure, a threaded connection or other detachable connection methods.
  • the outer cover 113 and the air guide shell 114 can also be detachably connected through the outer ring 140.
  • the outer cover 113 and the air guide shell 114 are respectively provided with buckle structures, and the outer cover 113, the air guide shell 114, and the ring shell 1421 are connected through the buckle structures. ,As shown in Figure 3.
  • the air outlet 112 of the housing 110 is disposed in the air guide shell 114 .
  • the housing 110 also includes a bracket 115 and an air duct 116.
  • the bracket 115 is located inside the air guide shell 114.
  • An air outlet 112 is formed between the air guide shell 114 and the bracket 115.
  • the bracket 115 can also As the installation basis for other accessories (such as buttons, operation panel 120, etc.).
  • the air duct 116 is located in the first chamber, and the air duct 116 is connected to the air inlet end of the air guide shell 114 .
  • the air guide shell 114 is a circular tubular shell, the internal cavity is a circular cavity, the bracket 115 is a cone, and the small diameter end of the cone is close to the air duct 116, thereby achieving The cross-sectional area of the air outlet 112 gradually decreases.
  • the fan assembly 130 is located inside the air duct 116. The air guide housing 114, the bracket 115 and the air duct 116 can gather the air flow generated by the fan assembly 130.
  • the housing 110 further includes a plurality of air guide fins 117, and the plurality of air guide fins 117 are located in an annular shape between the air guide shell 114 and the bracket 115.
  • each air guide fin 117 is distributed along the circumferential distance in the annular gap between the air guide shell 114 and the bracket 115, and an air outlet 112 is formed between two adjacent air guide fins 117.
  • the air guide fins 117 can adjust the air outlet direction of the air flow, so that the air flow blows out from the air outlets 112 between the air guide fins 117, making the wind speed greater and improving the wind gathering effect. .
  • the fan assembly 130 is a necessary functional component of the fan.
  • the fan assembly 130 includes a main motor 131 and a wind wheel 132.
  • the wind wheel 132 is connected to the rotating shaft of the main motor 131, and the main motor 131 drives the wind wheel 132 to rotate.
  • the main motor 131 is installed in reverse. Specifically, the main motor 131 is arranged between the wind wheel 132 and the air outlet surface, so that the wind wheel 132 is far away from the air outlet 112 and prevents human hands from extending into the air outlet 112.
  • the motor 131 is installed on the air duct 116 and fixed with screws.
  • At least one shock absorbing pad 180 is installed on the motor 131.
  • the shock absorbing pad 180 is located between the motor 131 and the Between the air ducts 116, they play the role of shock absorption and noise reduction.
  • the fan 1000 also includes an operation panel 120 and a circuit board 170.
  • the operation panel 120 is connected to the housing 110, specifically to the bracket 115.
  • the operation panel 120 is provided with more than one operation button 121 to facilitate the user to control the working status of the fan 1000.
  • the operation button 121 can be in the form of a conventional button such as a touch button or a mechanical key.
  • the specific structure is not limited by this disclosure.
  • the circuit board 170 is located in the first chamber 111 , and the circuit board 170 is also connected to the bracket 115 .
  • the circuit board 170 is electrically connected to the main motor 131, the operation panel 120 and the lamp 150 respectively. The user can control the operating status of the fan through the operation panel 120.
  • the circuit board 170 is located between the fan assembly 130 and the operation panel 120, which can shorten the length of wires between the fan assembly and the operation panel 120.
  • the housing 110 is provided with a wiring frame 119. As shown in FIG. 4, the wires connecting the electrical components are stored on the wiring frame 119.
  • the operation panel 120 is a mirror surface, so that the fan can be used as a cosmetic mirror at the same time.
  • the operation button 121 may be a touch button, which does not affect the imaging of the mirror.
  • the air outlet 112 is located at the periphery of the operation panel 120 to realize a circumferential air blowing method, which makes the air blowing evenly and does not affect the use of the mirror.
  • the air outlet 112 may completely surround the operation panel 120 or may partially surround the operation panel 120. The specific arrangement form of the air outlet 112 is not limited by this disclosure.
  • the fan 1000 can be placed directly on a flat surface, hung on an object through a hook, or handheld. Considering that users generally sit in front of a dressing table when applying makeup, for convenience, in one or more embodiments, the fan 1000 further includes a base 200 .
  • the entire host part 100 is installed on the base 200.
  • the housing 110 is connected to the base 200.
  • the base 200 can be placed stably on a desktop or the ground, making the fan 1000 closer to a desktop fan or a floor fan.
  • the base 200 can also serve as an installation base.
  • a power supply device 300 is provided in the base 200.
  • the power supply device 300 is used to power various electrical components in the fan 1000 ( For example, the fan assembly 130 and the lamp 150) provide power.
  • a wiring rack 119 is provided in the housing 110, as shown in Figure 4.
  • the power supply device 300 can be at least one of a rechargeable battery component, a dry battery, and a wire with a plug.
  • a TYPE-C interface is used as the charging interface 310, and power can be supplied through a mobile phone adapter.
  • the power supply device 300 may also be disposed in the first chamber 111, which is not limited by this disclosure.
  • the fan 1000 has a pitch adjustment function. Specifically, the pitch angle between the main unit 100 and the base 200 can be adjusted.
  • the base 200 is provided with a sliding seat 210
  • the housing 110 is provided with a slide rail 160 that can slide with the sliding seat 210.
  • the housing 110 is installed on the base 200 through the sliding seat 210, so that the host part 100 is relative to the base.
  • the posture of 200 is adjustable.
  • the slide rail 160 has a projection component in the vertical direction.
  • the slide rail 160 adopts a straight line or an arc track arranged vertically, or a track that is inclined upward.
  • the projection component in the vertical direction causes the slide rail 160 and the sliding base 210 to slide relative to each other.
  • the angle of the main unit 100 can be adjusted to achieve imaging, lighting and air outlet in different directions.
  • the sliding cooperation between the sliding base 210 and the sliding rail 160 is implemented using balls.
  • a spring dial 211 is provided at an end of the sliding seat 210 close to the housing 110.
  • the outer end of the spring dial 211 is a ball and has an elastic member inside, so that the ball can retract to a certain extent.
  • a plurality of ball grooves 161 are provided on the slide rail 160. The number of the ball grooves 161 is determined according to the actual situation. The more ball grooves 161, the more adjustable postures of the host part 100.
  • the ball grooves 161 are spaced along the trajectory of the slide rail 160. distributed.
  • the spring bead 211 slides in the slide rail 160 and can fall into any ball groove 161.
  • the spring bead 211 After being embedded in a certain ball groove 161, the spring bead 211 and the ball groove 161 will not move relative to each other without external force, so that the host part 100 can be slid to any position and fixed.
  • the fan 1000 has an oscillating function. Specifically, the horizontal angle between the host part 100 and the base 200 can be adjusted.
  • the shaking head function is realized by the shaking head mechanism 400.
  • the shaking head mechanism 400 drives the housing 110 and the base 200 to rotate relative to each other.
  • the shaking head mechanism 400 can be arranged in the base 200 or on the side of the housing 110. inside the first chamber 111.
  • the shaking mechanism 400 is a commonly used functional component in existing fans. For its specific structure, reference may be made to relevant disclosures in the prior art, and this disclosure is not limiting.
  • the shaking mechanism 400 is installed in the base 200.
  • the shaking mechanism 400 includes a mounting frame 410, a shaking motor 420, a gear 440 and a support plate 430.
  • the shaking motor 420 is connected to the base 200 through the mounting frame 410.
  • the housing 110 is fixedly connected, and the gear 440 is fixedly installed on the rotating shaft of the shaking head motor 420.
  • the support plate 430 is provided with an annular groove 431, and a ring gear is provided on one side of the groove wall of the annular groove 431.
  • the ring gear can specifically adopt external teeth. ring or ring gear.
  • Each electrical component of the fan 1000 is uniformly controlled through the circuit board 170 .
  • the main motor 131 , the shaking head motor 420 , the lamp 150 and the operation panel 120 are all electrically connected to the main motor 131 .
  • the rotating shaft of the shaking head motor 420 drives the gear 440 to rotate, and the gear 440 meshes with the ring gear.
  • the gear 440 rotates around the ring groove 431 in the ring groove 431, thereby driving the shaking head motor 420, the mounting bracket 410 and the entire host.
  • the part rotates 100 degrees to realize the function of shaking the head to sweep the wind.
  • the base 200 is configured as a detachable structure.
  • the base 200 includes a chassis 220 and a chassis cover 230.
  • the chassis cover 230 It is rotatably connected to the chassis 220. Specifically, bearings can be used to achieve relative rotation between the chassis cover 230 and the chassis 220.
  • the chassis cover 230 is buckled on the chassis 220.
  • the chassis 220 and the chassis cover 230 define an installation cavity 240.
  • the gear 440 and the support plate 430 are both located in the installation cavity 240.
  • the middle part of the chassis cover 230 protrudes upward to form a hollow internal docking seat 231.
  • the docking seat 231 is close to the host part 100, so the sliding seat 210 is fixedly installed in the docking seat 231, and the mounting bracket 410 of the shaking mechanism 400 and the shaking motor 420 are all fixed in the docking seat 231.
  • the docking seat 231 is arranged so that there is a certain distance between the main body part 100 and the base 200, thereby increasing the pitching and swinging range of the main body part 100.
  • a first feature "on” or “below” a second feature may include the first and second features in direct contact, or may include the first and second features. Not in direct contact but through additional characteristic contact 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”, “below” and “under” a first feature is a second feature includes a first feature directly below and diagonally below a second feature, or simply means the level of a first feature smaller than the second characteristic.
  • connection can be a fixed connection, a detachable connection, or an integral body; it can 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 elements or an interactive relationship between two elements, unless otherwise clearly limited.
  • fixing can be a fixed connection, a detachable connection, or an integral body; it can 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 elements or an interactive relationship between two elements, unless otherwise clearly limited.
  • references to the terms “one embodiment,” “some embodiments,” “an example,” “specific examples,” or “some examples” or the like means that specific features are described in connection with the embodiment or example. , structures, materials, or features are included in at least one embodiment or example of the present disclosure. In this specification, the schematic expressions of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may join and combine the different embodiments or examples described in this specification.

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

Abstract

本公开内容公开了一种风扇，风扇(1000)包括壳体(110)、外圈(140)和风扇组件(130)，外圈(140)可拆卸地设于壳体(110)上，外圈(140)上设置有灯(150)，用于实现照明功能，且由于外圈(140)可拆卸地设于壳体(110)，使得外圈(140)可以正向安装或者反向安装，实现不同的照明效果。风扇组件(130)用于吹风，壳体(110)和/或外圈(140)设有出风口(112)，多出风口的设计使得该风扇(1000)的吹风效果更好。并且通过出风口(112)出风，壳体(110)的其他部位能够遮挡风扇组件(130)，使得该风扇(1000)从外观上看是一种无叶风扇。

Description

风扇
相关申请的交叉引用
本公开要求于2022年4月13日提交、申请号为202220853922.7且名称为“一种风扇”的中国专利申请的优先权，其全部内容通过引用合并于此。
技术领域
本公开涉及一种风扇，属于电器技术领域。
背景技术
风扇是一种利用电动机驱动扇叶旋转，来达到使空气加速通的电器，广泛用于家庭、办公室、商店、医院和宾馆等场所。但是目前市场上的风扇功能单一，只能吹风，无法满足用户其他需求。
发明内容
为解决目前风扇功能单一，只能吹风，无法满足用户其他需求的技术问题，本公开提供一种风扇，采用壳体和/或外圈出风的结构设计，且在外圈设置灯，使得风扇兼具吹风和照明功能。
本公开提供的风扇，包括：壳体，设有第一腔室；风扇组件，设置于所述第一腔室内；外圈，可拆卸地设于所述壳体上，所述外圈上设置有灯；其中，所述壳体和/或所述外圈设有与所述第一腔室连通的出风口。
附图说明
图1示出了依据本公开的一个或多个实施方式的风扇的主视图。
图2示出了图1的风扇的左视图。
图3示出了图2的风扇的全剖结构图。
图4示出了图2的风扇中主机部分的爆炸图。
图5示出了图2的风扇中风扇组件、电路板、导风壳的装配结构图。
附图标记说明：1000-风扇。100-主机部分；110-壳体，111-第一腔室，112-出风口，113-外罩，1131-进风口，114-导风壳，115-支架，116-风道，117-导风片，118-滤网，119-走线架；120-操作面板，121-操作按钮；130-风扇组件，131-主电机，132-风轮；140-外圈，141-第二腔室，142-安装壳，1421-圈壳，1422-灯罩，1423-连接部，143-灯架，144-内环面，145-外环面；150-灯；160-滑轨，161-球槽；170-电路板；180-减震垫。200-底座；210-滑动座，211-弹簧拨珠；220-底盘；230-底盘盖，231-对接座；240-安装腔。300-电源装置，310-充电接口。400-摇头机构；410-安装架；420-摇头电机；430-支撑盘，431- 环槽；440-齿轮。
具体实施方式
依据本公开的一个或多个实施方式提供的风扇，至少能够在一定程度上解决现有技术所存在的风扇功能单一，只能吹风，无法满足用户其他需求的技术问题。
请参阅图1、图2、图3、图4和图5，本公开的风扇1000的主机部分100包括壳体110、风扇组件130和外圈140。主机部分100为双圈结构，壳体110位于主机部分100的中部，外圈140套设于壳体110上。
壳体110和外圈140作为主机部分100的安装基础，用于安装风扇组件130、灯150及其他附件。壳体110为中空结构，内部具有第一腔室111。风扇组件130用于吹风，风扇组件130通过壳体110固定安装，在一个或多个实施例中，风扇组件130封装于第一腔室111内，采用封闭结构可以防止人体意外触碰风扇组件130而受伤。另外，壳体110可以遮挡风扇组件130，使得该风扇1000从外观上看是一种无叶风扇。
外圈140与壳体110可拆卸连接，灯150安装于外圈140中，用于实现照明功能，由于外圈140套设在壳体110外，使得灯150对应分布于壳体110的外周，照明区域更大。在一个或多个实施例中，外圈140与壳体110可以通过卡扣结构、链条、连接杆进行连接，使得外圈140可以正向安装或者反向安装，进而实现灯的照明方向的调节，使得灯可以作为美妆照明使用，或者用作夜灯、氛围灯等。外圈140与壳体110可以同心设置或者偏心设置，本公开不做限制。外圈140可以采用完整的环形圈、多边形圈，可以是部分为弧形圈体、部分为平面结构，在一个或多个实施例中，外圈140还可采用未封闭的结构，外圈140的具体结构形状本公开不做限制。
请参阅图3和图4，在一个或多个实施例中，外圈140包括安装壳142和灯架143，安装壳142为中空结构，安装壳142的内腔即为第二腔室，安装壳142与壳体可拆卸连接，安装壳142的具体结构本公开不做限制。灯架143安装于第二腔室内，灯150具体安装于灯架143上。灯架143可以通过卡扣结构、螺钉、绑扎绳等结构与安装壳142连接，安装壳142一方面能够实现与壳体的可拆卸连接，另一方案安装壳142能够为灯架143提供安装空间，保护灯150。
在一个或多个实施例中，安装壳142同样为可拆卸结构，具体参阅图3和图4，安装壳142包括圈壳1421和灯罩1422，圈壳1421为安装壳142的主体部分，圈壳1421套设于壳体上，并且圈壳1421的至少部分材料与壳体可拆卸连接。圈壳1421为开放式的中空结构，灯罩1422与圈壳1421可拆卸连接，灯罩1422封闭圈壳1421的开放开口，以与灯罩1422合围成第二腔室。灯罩1422的功能主要在于透光，可根据需要设置圈壳1421与灯罩1422的透 光程度，便于实现更多的照明效果。为了提高照明效果，还可以在圈壳1421中设置反光罩。
具体参阅图2和图3，在一个或多个实施例中，灯架143、灯罩1422和圈壳1421均呈环形，具体是封闭的圆环状，使得发光区域更大。圈壳1421上设置有连接部1423，圈壳1421通过连接部1423与壳体110连接，该连接部1423具体位于圆环状圈壳1421的下象限点。当然在其他实施例中，连接部1423还可位于圆环状圈壳1421的其他位置，或者圈壳1421上可设置多个连接部1423。
请参阅图2和图3，在一个或多个实施例中，环形的外圈140与壳体110偏心设置，具体是圈壳1421的靠近于连接部1423的外环面145与壳体110的间距较小，圈壳1421的远离于连接部1423的外环面145与壳体110的间距较大，例如连接部1423位于圆环状圈壳1421的下象限点，则圈壳1421的外环面145与壳体110的间距自下象限点至上象限点依次增加。通过将圈壳1421相对于壳体的中心偏心设置，一方面与连接部1423位置相对的圈壳1421部位更佳远离壳体，能够充当整个风扇的提手，并且不对称的设计能够提高该风扇的造型美感；另一方面将与连接部1423位置相近的圈壳1421部位与壳体连接，使得连接结构的体积更小。
在壳体110和/或外圈140上设置有出风口112，壳体110的出风口112用于连通第一腔室111与外界环境，可将出风口112设置为弧线缝隙或者多个开口。外圈140的出风口可开设于外圈140的外壳上，可以将外圈140所围的空间作为外圈140的出风口。在一个或多个实施例中，在一个或多个实施例中，仅壳体110上设置有出风口112，即该风扇仅能实现内圈出风。在一个或多个实施例中，仅外圈140上设置有出风口，外圈140的出风口具体设置于安装壳142上，由于风扇组件130位于壳体110的第一腔室111中，因此外圈140的第二腔室141与第一腔室111连通，使得风扇组件130形成的风流能够从第一腔室111进入第二腔室141，并从外圈140的出风口吹出。并且风流能够进入第二腔室141后，能够以对第二腔室141中的灯150进行冷却，提高灯150的使用寿命。
在一个或多个实施例中，壳体110和外圈140上设置有出风口112，外圈140所围的空间作为外圈140的出风口，也就是说壳体110上设置有朝向外圈140的内环面144的连通口，连通口使得第一腔室111与外圈140所围的空间相连通，外圈140与壳体110之间的环形空间同样作为出风口，由此使得该风扇1000能够实现内圈和外圈同时出风。
由于壳体110内部设置有风扇组件130，为了方便风扇组件130的拆装，在一个或多个实施例中，壳体110同样设置为可拆卸结构。请参阅图3，壳体110包括外罩113和导风壳114，外罩113为中空结构，中空的内部即为第一腔室111，外罩113上设置有与第一腔室111连通的进风口1131，在进风口 1131处还设置有滤网118，防止异物被吸入壳体110内部，同时防止人手伸入壳体110内部。外罩113可以根据安装需要设置为任意形状，例如立方体、半球形等。外罩113与导风壳114可以通过卡扣结构连接、螺纹连接或者其他可拆卸连接方式。外罩113与导风壳114也可通过外圈140实现可拆卸连接，例如，外罩113和导风壳114上分别设置卡扣结构，外罩113、导风壳114、圈壳1421通过卡扣结构连接，如图3所示。壳体110的出风口112设置于导风壳114中。
请参阅图3和图4，壳体110还包括支架115和风道116，支架115位于导风壳114的内部，导风壳114与支架115之间形成出风口112，此外，该支架115还可作为其他附件(例如按键、操作面板120等)的安装基础。风道116位于第一腔室中，风道116连接于导风壳114的进风端。在一个或多个实施例中，导风壳114为圆管状壳体，内部空腔为圆形空腔，支架115为锥体，且锥体的小径端靠近风道116，由此可以实现出风口112的横截面积逐渐缩小，风扇组件130位于风道116内部，导风壳114、支架115和风道116能够对风扇组件130产生的风流起到聚拢作用。
请参阅图3、图4和图5，在一个或多个实施例中，该壳体110还包括若干导风片117，若干导风片117均位于导风壳114与支架115之间的环形间隙中，且各个导风片117在导风壳114与支架115之间的环形间隙中沿环周间隔分布，相邻两个导风片117之间形成出风口112。风流流经各个导风片117时，导风片117可以调整风流各处的出风方向，使得风流从导风片117之间的出风口112中吹出，使得风速更大，提高出风聚拢效果。
请参阅图3、图4和图5，风扇组件130是风扇的必要功能组件，风扇组件130的具体结构可以参照现有技术的相关公开，本公开不做限制。概括来说，风扇组件130包括主电机131和风轮132，风轮132与主电机131的转轴连接，主电机131驱动风轮132转动。在一个或多个实施例中，主电机131反向安装，具体是主电机131设置在风轮132与出风面之间，使得风轮132远离出风口112，避免人手从出风口112伸入被风轮132误伤，使用安全性高。请参阅图4和图5，在一个或多个实施例中，电机131安装在风道116上并通过螺钉固定，电机131上安装有至少一个减震垫180，减震垫180位于电机131与风道116之间，起到减震、降低噪音的作用。
请参阅图2、图3、图4和图5，在一个或多个实施例中，风扇1000还包括操作面板120和电路板170，操作面板120与壳体110连接，具体是与支架115连接，操作面板120上设置有1个以上操作按钮121，便于使用者操控风扇1000的工作状态，操作按钮121具体可以是触控按钮、机械按键等常规按钮形式，具体结构本公开不做限制。电路板170位于第一腔室111中，电路板170同样与支架115连接。电路板170与主电机131、操作面板120和灯150分别电连接。用户可通过操作面板120以控制该风扇的运行状态，使用方 便。电路板170位于风扇组件130与操作面板120之间，可以缩短风扇组件和操作面板120的导线长度。为方便走线，壳体110上设置有走线架119，如图4所示，连接用电元器件的导线收纳于走线架119上。
在一个或多个实施例中，操作面板120为镜面，使得该风扇同时可作为美妆镜使用。操作按钮121具体可以是触控按钮，不影响镜面的成像。为方便使用，在一个或多个实施例中，出风口112位于操作面板120的周沿，实现周向出风的吹风方式，吹风均匀，并且不影响镜面的使用。出风口112可以整圈环绕操作面板120，可以环绕操作面板120的局部，出风口112的具体布置形式本公开不做限制。
该风扇1000可以直接放置于平面上，也可通过挂钩挂设于物体上，或者手持。考虑到使用者在化妆时一般坐于梳妆台前，为方便使用，在一个或多个实施例中，该风扇1000还包括底座200。整个主机部分100安装于底座200上，具体是壳体110与底座200连接。底座200可以平稳放置于桌面或地面，使得该风扇1000更接近于台式风扇或落地扇。
底座200除了方便整个风扇1000的放置，还可作为安装基础，例如，在一个或多个实施例中，底座200中设置有电源装置300，电源装置300用于对风扇1000中各用电元件(例如风扇组件130、灯150)进行供电，为方便走线，壳体110中对应设置走线架119，如图4所示。电源装置300具体可以是充电电池组件、干电池、带插头的电线中的至少一个，为方便使用，采用TYPE-C接口作为充电接口310，可以通过手机适配器供电。当然，在一个或多个实施例中，电源装置300也可以设置于第一腔室111内，本公开不做限制。
在一个或多个实施例中，该风扇1000具有俯仰调节的功能。具体是主机部分100与底座200之间俯仰角度可以调节。参阅图3，底座200中设置有滑动座210，壳体110中设置能够与滑动座210滑动配合的滑轨160，壳体110通过滑动座210安装于底座200上，使得主机部分100相对于底座200的姿态可调。滑轨160具有竖直方向的投影分量，例如滑轨160采用竖直设置的直线或弧形轨道，或者采用倾斜向上的轨道，该竖直方向的投影分量使得滑轨160与滑动座210相对滑动时，主机部分100可以调节角度，实现不同方向的成像、照明和出风。
在一个或多个实施例中，滑动座210与滑轨160的滑动配合采用滚珠实现。在一个或多个实施例中，在滑动座210的靠近壳体110的一端设置弹簧拨珠211，弹簧拨珠211的外端为滚珠，内部具有弹性件，使得滚珠能够一定程度内缩。滑轨160上设置多个球槽161，球槽161的数量根据实际情况而定，球槽161数量越多，则主机部分100的可调姿态越多，球槽161沿滑轨160的轨迹间隔分布。当主机部分100与底座200之间发生相对滑动时，弹簧拨珠211在滑轨160中滑动，并且可以落入任一个球槽161中，当弹簧拨珠211 嵌入某个球槽161后，在没有外力的情况下弹簧拨珠211与球槽161不会发生相对移动，由此可以将主机部分100滑动至任一姿态并固定。
在一个或多个实施例中，该风扇1000具有摇头的功能。具体是主机部分100与底座200之间水平角度可以调节，摇头功能通过摇头机构400实现，摇头机构400驱动壳体110与底座200相对转动，摇头机构400可以设置于底座200中或者壳体110的第一腔室111内。摇头机构400是现有风扇中常用的一个功能组件，其具体结构可以参考现有技术的相关公开，本公开不做限制。
请参阅图3，在一个或多个实施例中，摇头机构400安装于底座200中，摇头机构400包括安装架410、摇头电机420、齿轮440和支撑盘430，摇头电机420通过安装架410与壳体110固定连接，齿轮440固定安装于摇头电机420的转轴上，支撑盘430中设置有环槽431，环槽431的其中一侧槽壁上设置有齿圈，齿圈具体可以采用外齿圈或者内齿圈。该风扇1000的各用电元件通过电路板170统一控制，主电机131、摇头电机420、灯150以及操作面板120均与主电机131电连接。工作时，摇头电机420的转轴驱动齿轮440转动，齿轮440与齿圈啮合，在啮合作用下，齿轮440在环槽431中绕环槽431转动，从而带动摇头电机420、安装架410与整个主机部分100转动，实现摇头扫风功能。通过将摇头机构400安装于底座200中，不占用壳体110内第一腔室111的空间，并且采用独立的摇头电机420实现摇头操作，整个壳体110上不需要开设用于控制摇头的操作杆，壳体110结构完整，更好保护壳体110内部的组件。
为了方便底座200中各组件的安装和拆卸，在一个或多个实施例中，底座200设置为可拆卸结构，具体参阅图2和图3，底座200包括底盘220和底盘盖230，底盘盖230与底盘220转动连接，具体可以采用轴承实现底盘盖230与底盘220之间的相对转动。底盘盖230罩扣于底盘220上，底盘220与底盘盖230限定出安装腔240，齿轮440和支撑盘430均位于安装腔240中。底盘盖230的中部向上凸出，形成一内部中空的对接座231，对接座231靠近主机部分100，因此将滑动座210固定安装于对接座231中，且摇头机构400的安装架410和摇头电机420均固定于对接座231中。对接座231的设置使得主机部分100与底座200之间具有一定间隔，增加主机部分100的俯仰摆动范围。
在本公开中，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。
在本公开的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”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公开和简化描述，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公开的限制。
需要说明的是，本公开实施例中所有方向性指示仅用于解释在某一特定姿态下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
在本公开中，除非另有明确的规定和限定，术语“连接”、“固定”等应做广义理解，例如，“固定”可以是固定连接，也可以是可拆卸连接，或成一体；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或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本公开中的具体含义。
另外，在本公开中如涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其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多个特征。在本公开的描述中，“多个”的含义是两个或两个以上，除非另有明确在一个或多个实施例中限定。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、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。此外，本领域的技术人员可以将本说明书中描述的不同实施例或示例进行接合和组合。
另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本公开要求的保护范围之内。尽管已经示出和描述了本公开的实施方式，本领域的普通技术人员可以理解：在不脱离本公开的原理和宗旨的情况下可以对这些实施方式进行多种变化、修改、替换和变型，本公开的范围由权利要求及其等同物限定。

Claims (14)

  1. 一种风扇，包括：
    壳体，设有第一腔室；
    风扇组件，设置于所述第一腔室内；
    外圈，可拆卸地设于所述壳体上，所述外圈上设置有灯；
    其中，所述壳体和/或所述外圈设有与所述第一腔室连通的出风口。
  2. 如权利要求1所述的风扇，其中：所述外圈包括：
    安装壳，设有第二腔室，所述安装壳可拆卸地设于所述壳体上；
    灯架，设置于所述第二腔室内，且安装有所述灯。
  3. 如权利要求2所述的风扇，其中：所述安装壳包括：
    圈壳，套设于所述壳体上、且与所述壳体可拆卸连接；
    灯罩，连接于所述圈壳，以与所述灯罩合围成所述第二腔室。
  4. 如权利要求3所述的风扇，其中：所述灯架、所述灯罩和所述圈壳均呈环形；
    所述圈壳具有连接于所述壳体的连接部，与所述连接部位置相近的所述圈壳的外环面相比于与所述连接部位置相对的所述圈壳的外环面更接近于所述壳体。
  5. 如权利要求2所述的风扇，其中：所述第二腔室与所述第一腔室连通，所述安装壳上设有所述出风口；和/或，所述壳体上设有朝向所述安装壳的连通口。
  6. 如权利要求1所述的风扇，还包括：
    操作面板，连接于所述壳体；
    电路板，设于所述第一腔室中，且位于所述风扇组件与所述操作面板之间，所述电路板与所述风扇组件、所述操作面板和所述灯分别电连接。
  7. 如权利要求6所述的风扇，其中：所述操作面板为镜面；所述出风口位于所述操作面板的周沿。
  8. 如权利要求6所述的风扇，其中：所述壳体包括：
    外罩，设有所述第一腔室和与所述第一腔室连通的进风口；
    导风壳，连接于所述外罩，且所述导风壳和/或所述外罩与所述外圈可拆卸连接；
    支架，设于所述导风壳的内部，所述导风壳与所述支架之间形成所述出风口；所述电路板和所述操作面板均连接于所述支架；
    风道，设于所述第一腔室中，且连接于所述导风壳的进风端；所述风扇组件位于所述风道内部。
  9. 如权利要求8所述的风扇，其中：所述风扇组件包括：
    主电机，与所述电路板电连接；
    风轮，由所述主电机驱动；
    其中，所述主电机位于所述风轮与所述电路板之间，所述风轮靠近于所述进风口。
  10. 如权利要求1-9中任一项所述的风扇，还包括底座，所述壳体安装于所述底座上；所述第一腔室和/或所述底座中设置有电源装置。
  11. 如权利要求10所述的风扇，其中：所述底座中设置有滑动座，所述壳体中设置有具有竖直方向投影分量的滑轨，所述滑轨与所述滑动座滑动配合。
  12. 如权利要求11所述的风扇，其中：所述滑动座上设置有弹簧拨珠，所述滑轨上间隔设置有2个以上球槽，所述弹簧拨珠可选择地滑动嵌入任一所述球槽中。
  13. 如权利要求11所述的风扇，其中：所述底座包括：
    底盘；
    底盘盖，罩扣于所述底盘上且与所述底盘转动连接，所述底盘盖上设置有中空的对接座，所述滑动座固定于所述对接座中。
  14. 如权利要求10所述的风扇，其中：所述底座或所述第一腔室中设置有摇头机构；所述摇头机构包括：
    安装架，与所述壳体固定连接；
    摇头电机，与所述安装架连接；
    支撑盘，设置有环槽，所述环槽的其中一侧槽壁上设置有齿圈；
    齿轮，固定安装于所述摇头电机的转轴上，所述齿轮位于所述环槽中、且与所述齿圈啮合。
PCT/CN2023/088210 2022-04-13 2023-04-13 风扇 WO2023198165A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN217814038U (zh) * 2022-04-13 2022-11-15 广东美的环境电器制造有限公司 一种风扇
CN217814118U (zh) * 2022-04-13 2022-11-15 广东美的环境电器制造有限公司 一种导风组件、无叶风扇以及空气净化器

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CN204371721U (zh) * 2014-12-29 2015-06-03 宁波博事德电器有限公司 多功能空气净化风扇
JP2020033950A (ja) * 2018-08-30 2020-03-05 シャープ株式会社 送風装置
CN111380009A (zh) * 2020-04-08 2020-07-07 范奇林 无叶风扇灯
CN112664474A (zh) * 2020-12-31 2021-04-16 珠海格力电器股份有限公司 风扇
CN213870378U (zh) * 2020-11-02 2021-08-03 宁波市萨浦电器有限公司 风叶式风扇安全结构
CN215982779U (zh) * 2021-06-18 2022-03-08 中山市益佳电器有限公司 一种风扇安装结构及取暖器
CN217814038U (zh) * 2022-04-13 2022-11-15 广东美的环境电器制造有限公司 一种风扇

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CN204371721U (zh) * 2014-12-29 2015-06-03 宁波博事德电器有限公司 多功能空气净化风扇
JP2020033950A (ja) * 2018-08-30 2020-03-05 シャープ株式会社 送風装置
CN111380009A (zh) * 2020-04-08 2020-07-07 范奇林 无叶风扇灯
CN213870378U (zh) * 2020-11-02 2021-08-03 宁波市萨浦电器有限公司 风叶式风扇安全结构
CN112664474A (zh) * 2020-12-31 2021-04-16 珠海格力电器股份有限公司 风扇
CN215982779U (zh) * 2021-06-18 2022-03-08 中山市益佳电器有限公司 一种风扇安装结构及取暖器
CN217814038U (zh) * 2022-04-13 2022-11-15 广东美的环境电器制造有限公司 一种风扇

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