WO2019114300A1 - 一种彩光便携式风扇 - Google Patents

一种彩光便携式风扇 Download PDF

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Publication number
WO2019114300A1
WO2019114300A1 PCT/CN2018/100197 CN2018100197W WO2019114300A1 WO 2019114300 A1 WO2019114300 A1 WO 2019114300A1 CN 2018100197 W CN2018100197 W CN 2018100197W WO 2019114300 A1 WO2019114300 A1 WO 2019114300A1
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Prior art keywords
light
brushless motor
blade group
color light
disposed
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PCT/CN2018/100197
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English (en)
French (fr)
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陈丽芳
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陈丽芳
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Publication of WO2019114300A1 publication Critical patent/WO2019114300A1/zh

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • 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
    • 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
    • F21V33/0004—Personal or domestic articles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the utility model relates to a fan, and more particularly to a color light portable fan.
  • portable fans are small in size and easy to carry, so they are favored by many young people. In the summer, most people will bring a small fan of their own wishes to go out. It is convenient to take out the portable when they feel hot. Carrying a small fan to blow the hair, let yourself enjoy the coolness of the silk in the hot temperature, but the traditional portable fan often only has the function of blowing and cooling, in addition to the design of the exterior is different, simply can not find More special features are not suitable for night use.
  • the purpose of the utility model is to provide a color light portable fan, which solves the problems in the prior art by providing a color light generating device on the portable fan.
  • the technical solution of the present invention is to provide a color light portable fan, including a color light generating device, the color light generating device comprising: a brushless motor fixedly mounted on the fan casing; a fan blade group that can be rotatably driven by a brushless motor; a illuminating lamp panel that provides a color light source; the blade group is sleeved at a front end of the brushless motor, and the illuminating lamp panel is disposed at a rear end of the brushless motor, wherein a light emitting direction of the light source is disposed toward the blade group; and the blade group is made of a light guiding material.
  • the fan blade group is a cylindrical cover structure
  • the blade group is circumferentially connected with blades, and the blades are evenly connected in an annular arrangement on the periphery of the cylindrical cover structure,
  • the blade has a light-transmissive slit in the direction of the sector.
  • a central point of the bottom surface of the cylindrical cover structure is corresponding to a protrusion perpendicular to the bottom surface, and a central through hole is axially disposed at a central axis of the brushless motor, and the cylindrical cover structure is When the brushless motor is sleeved, the stud is just inserted into the tubular through hole.
  • the brushless motor further includes a motor circuit board, wherein the motor circuit board is disposed at a rear end of the brushless motor, and the light emitting panel extends outwardly from the edge of the motor circuit board to protrude from a periphery of the motor. Edge part.
  • the light-emitting panel is an independently disposed circuit board, and the light-emitting panel is disposed around a periphery of the brushless motor.
  • the light-emitting lamp board is packaged with a plurality of LED light sources, and the LED light sources are uniformly arranged in a ring shape on the light-emitting lamp board.
  • the fan housing is pre-equipped with a mounting area for fixing the brushless motor and the illuminating lamp board, and a positioning post is disposed on the inner side of the mounting area, and the brushless motor is installed in the positioning through the tubular through hole.
  • a positioning post is disposed on the inner side of the mounting area, and the brushless motor is installed in the positioning through the tubular through hole.
  • the brushless motor and the light-emitting board are electrically connected to the control button 1 and the control button respectively through the PCB main board.
  • control button 1 and the control button 2 are disposed in the through hole of the fan casing and protrude from the corresponding through hole, and the PCB main board is disposed inside the fan casing and is connected with the control button.
  • Control button two contact connection.
  • the fan blade group is made of one of transparent, frosted and translucent PP, PET, and PO materials.
  • the control button 2 when the control button 2 is pressed, the light-emitting board enters the light-emitting mode. At this time, the light-emitting brightness and the light-emitting effect of the LED light source on the light-emitting board can be switched and adjusted by repeatedly pressing the control button 2.
  • the mode has been set in advance on the control chip); in addition, the brushless motor can be turned on and off by pressing the control button, since the blade group is disposed behind the brushless motor, and the LED light source is disposed toward the blade group, and the blade group It is made of light-guided material, so when the light-emitting board enters the light-emitting mode, the light can be effectively irradiated on the blade group and diffused and exported through the blades on the blade group. This design can not only effectively improve the light.
  • the usage rate can also render the blade illumination, and the fan blade group rotates at a high speed under the driving of the brushless motor, so that the light emitted by the LED light source becomes more symmetrical and not glare, and the illumination mode of the LED light source can be realized by switching the illumination mode of the LED light source.
  • the colorful color effect solves the problem of the single function of the existing portable fan.
  • FIG. 1 is a schematic exploded view of a color light portable fan provided by an embodiment of the present invention
  • FIG. 2 is a longitudinal cross-sectional view of a color light portable fan in an embodiment of the present invention
  • FIG. 3 is a perspective view of a color light portable fan in an embodiment of the present invention.
  • FIG. 4 is a schematic view showing the relationship between the fan blade group and the brushless motor in the embodiment of the present invention.
  • Figure 5 is a schematic view showing the position of a stud in the embodiment of the present invention.
  • FIG. 6 is a schematic structural view of a brushless motor and a light-emitting lamp board according to an embodiment of the present invention
  • FIG. 7 is a schematic view showing the integrated design of the light-emitting lamp board and the motor circuit board in the embodiment of the present invention.
  • FIG. 8 is a schematic view showing the periphery of the light-emitting lamp board independently disposed on the brushless motor in the embodiment of the present invention.
  • a color light portable fan provided by the embodiment of the present invention includes a color light generating device, and the color light generating device includes: a brushless motor 2 fixedly mounted on the fan casing 1; a fan blade group 3 which is rotatably driven by the brushless motor 2 and a illuminating lamp plate 4 which is provided with a color light source; the fan casing 1 is provided with a brushless motor 2 and A mounting area 8 is fixed on the light-emitting board 4, and a positioning post 81 is disposed on the inner side of the mounting area 8.
  • the brushless motor 2 is mounted on the positioning post 81 through a tubular through hole 21, and is fixedly mounted by an adhesive.
  • the fan casing 1 is centered on a cylindrical cover structure 31, and the blades 32 are evenly connected to the periphery of the cylindrical cover structure 31 in an annular arrangement, the blades 32 having a sector direction
  • the material of the fan blade group 3 is preferably one of transparent, frosted and translucent PP, PET, and PO materials, so that the light emitted by the LED light source 41 can be more effectively guided through the blade 32. Light can be effectively diffused on the blade 32;
  • the blade set 3 is disposed at the front end of the brushless motor 2, and a central portion of the bottom surface of the cylindrical cover structure 31 at the intermediate position of the blade group 3 is provided with a protrusion 311 perpendicular to the bottom surface.
  • the brushless portion A tubular through hole 21 is axially disposed at a central axis of the motor 2.
  • the protruding post 311 is just inserted into the tubular through hole 21
  • the rear end of the brushless motor 2 further includes a motor circuit board 22, the motor circuit board 22 is disposed at the rear end of the brushless motor 2, the illuminating light board 4 is a flange portion extending outward from the edge of the motor circuit board 22 to protrude from the periphery of the motor; the illuminating light board 4 is packaged with a plurality of LED light sources 41.
  • the LED light sources 41 are arranged in a ring shape uniformly on the light-emitting lamp board 4; the LED light source 41 is disposed outside the orthographic projection area of the cylindrical cover structure 31 on the light-emitting board 4, and the light-emitting board 4
  • the light-emitting direction of the light source is set toward the blade group 3 so that the light is directed toward the blade group 3, thereby ensuring the LED light source 4
  • the light emitted by 1 is not blocked by the cylindrical cover structure 31, which can effectively improve the utilization of light and enhance the luminous effect; in the case of using the luminous effect to achieve standard and cost saving, the number of LED light sources 41 can be set to Three, the more ideal effect is that the number of LED light sources 41 is set to four, but the cost will increase relatively.
  • the number of LED light sources 41 is theoretically as good as possible, but the number of cases will not only increase the cost, but also The battery's power is quickly consumed, so the number can be set according to the actual situation.
  • the fan housing 1 is internally provided with a PCB main board 7, and the control button 5 and the control button 2 are disposed in the through hole of the fan housing 1, and one end of the button protrudes from the corresponding through hole for the user. Pressing, the other end is disposed relative to the corresponding position of the PCB main board 7, and is in contact with the PCB main board 7; the control button 5 and the control button 2 are electrically connected to the brushless motor 2 and the illuminating lamp board 4 through the PCB main board 7, respectively; By pressing the control button 5, the brushless motor 2 can be turned on and off, and the rotation speed of the brushless motor 2 can be adjusted; by repeatedly pressing the control button 2 to switch and adjust the brightness and the luminous effect of the LED light source 41 on the light-emitting panel 4. (The light-emitting mode in which the pressing order is opposite is previously set on the control chip).
  • the illuminating panel 4 is an independently disposed circuit board.
  • the illuminating panel 4 is disposed around the periphery of the brushless motor 2;
  • the LED light source 41 is packaged in an annular uniform arrangement on the light-emitting panel 4; the LED light source 41 is disposed outside the orthographic projection area of the cylindrical cover structure 31 on the light-emitting panel 4.
  • the control button 2 is pressed, and the illuminating panel 4 enters the illuminating mode.
  • the LED light source 41 on the illuminating panel 4 can be switched and adjusted by repeatedly pressing the control button 2.
  • Brightness and illuminating effect (the light-emitting mode in which the pressing order is opposite is already set on the control chip in advance); in addition, the brushless motor 2 can be opened and closed by pressing the control button 5, since the blade group 3 is disposed behind the brushless motor 2
  • the LED light source 41 is disposed toward the blade group 3, and the blade group 3 is made of a light guiding material.
  • the light emitting plate 4 enters the lighting mode, the light can be effectively irradiated on the blade group 3 and passed through The blade 32 on the blade group 3 is diffused and exported.
  • This design can not only effectively improve the utilization rate of light, but also render the blade 32 to emit light, and the blade group 3 rotates at a high speed under the driving of the brushless motor 2, so that the LED The light emitted by the light source 41 also becomes more symmetrical and glare.
  • a colorful color effect can be realized, and the problem of the single function of the existing portable fan can be solved.

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

Abstract

一种彩光便携式风扇，包括彩光发生装置，该彩光发生装置包括：固定安装在风扇壳体（1）上的无刷电机（2）；套设在无刷电机（2）上，且在无刷电机（2）驱动下可定向转动的扇叶组（3）；提供彩光光源的发光灯板（4）。通过按压控制按键一（5）和控制按键二（6）可以调节无刷电机（2）的转速及LED光源的发光效果，扇叶组（3）设置于无刷电机（2）的后方，且LED光源（41）朝向扇叶组（3）设置，同时扇叶组（3）采用导光材质制成。

Description

一种彩光便携式风扇 技术领域
本实用新型涉及一种风扇，更具体地说，是涉及一种彩光便携式风扇。
背景技术
便携式风扇顾名思义就是体积小巧，方便携带，也因此受到很多年轻人的喜好，在夏天，大部份人都会携带一把自己称心如意的小风扇出门，感觉到热的时候便可以很方便的取出随身携带的小风扇吹吹风，让自己在炎热的气温下享受那一丝丝属于自己的清凉，但是，传统的便携式风扇往往只有吹风纳凉的功能，除了外观的设计各有所异之外，根本找不到更多的特别之处，更不适用于夜间使用。
虽然在市面上有时能淘出一些带有发光功能的便携式风扇，但是基本上发光效果的设计都相当粗糙，不但不能吸引消费者的喜爱，有者还会影响风扇原本的外观美感。
实用新型内容
本实用新型的目的在于提供一种彩光便携式风扇，通过在便携式风扇上设置一彩光发生装置，以解决现有技术中出现的问题。
为解决上述技术问题，本实用新型的技术方案是：提供一种彩光便携式风扇，包括彩光发生装置，该彩光发生装置包括：固定安装在风扇壳体上的无刷电机；套设在无刷电机上，且在无刷电机驱动下可定向转动的扇叶组；提供彩光光源的发光灯板；所述扇叶组套设于无刷电机的前端，所述发光灯板设置于无刷电机的后端，所述发光灯板光源的发光方向朝向扇叶组设置；所述扇叶组采用导光材质制造而成。
可选地，所述扇叶组中心为一圆柱体盖罩结构，所述扇叶组周向上连接设置有叶片，所述叶片以环形排列方式均匀连接在圆柱体盖罩结构的外围，所述叶片在扇面方向具有透光缝隙。
可选地，所述圆柱体盖罩结构的底面内侧中心点设有一垂直于底面的凸柱对应的，所述无刷电机中心轴线处轴向设置有一管状通孔，所述圆柱体盖罩结构套设于无刷电机时，所述凸柱刚好插装在此管状通孔中。
可选地，所述无刷电机还包括一电机电路板，所述电机电路板设置于无刷电机后端，所述发光灯板为所述电机电路板边缘向外延伸突出电机外围形成的凸缘部份。
可选地，所述发光灯板为一独立设置的电路板，所述发光灯板围绕无刷电机外围设置。
可选地，所述发光灯板上封装有多个LED光源，所述LED光源在发光灯板上呈环形均匀排列设置。
可选地，所述风扇壳体上预设有供无刷电机和发光灯板固定的安装区，所述安装区内侧设有一定位柱，所述无刷电机通过管状通孔套设安装在定位柱上，并通过粘贴胶进行固定安装。
可选地，所述无刷电机和发光灯板均通过PCB主板分别与控制按键一和控制按键二电性连接。
可选地，所述控制按键一和控制按键二设置在风扇壳体开设的通孔中，并从相应的通孔伸出，所述PCB主板设置于风扇壳体内部，并与控制按键一和控制按键二接触连接。
可选地，所述扇叶组的材质为透明或磨砂半透明的PP、PET、PO材质中的一种。
与现有技术相比，本实用新型的有益效果如下：
本实用新型中，按压控制按键二，发光灯板进入发光模式，此时，可以通过重复按压控制按键二的方式实现切换及调节发光灯板上LED光源发光亮度及发光效果(按压顺序相对的发光模式预先在控制芯片上已经设置好)；另外，通过按压控制按键一可启闭无刷电机，由于扇叶组设置于无刷电机的后方，且LED光源朝向扇叶组设置，同时扇叶组采用导光材质制成，所以，在发光灯板进入发光模式时，光线可以有效的照射在扇叶组上，并通过扇叶组上的叶片扩散导 出，这种设计，不但能有效的提高光线的使用率，还可以渲染叶片发光，同时扇叶组在无刷电机的驱动下高速旋转，使得LED光源发出的光线也变得更加匀称不刺眼，另外通过切换LED光源的发光模式，便可以实现丰富多彩的彩光效果，解决现有便携式风扇功能单一的问题。
附图说明
图1是本实用新型实施例提供的彩光便携式风扇结构分解示意图；
图2是本实用新型实施例中彩光便携式风扇的纵向剖视图；
图3是本实用新型实施例中彩光便携式风扇的立体示意图；
图4是本实用新型实施例中扇叶组与无刷电机套设关系示意图；
图5是本实用新型实施例中凸柱位置示意图；
图6是本实用新型实施例中无刷电机与发光灯板的结构示意图；
图7是本实用新型实施例中发光灯板与电机电路板一体设计示意图；
图8是本实用新型实施例中发光灯板独立设置于无刷电机外围示意图。
具体实施方式
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者可能同时存在居中元件。当一个元件被称为“连接于”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。
还需要说明的是，本实施例中的左、右、上、下等方位用语，仅是互为相对概念或是以产品的正常使用状态为参考的，而不应该认为是具有限制性的。
参照图1至图7，本实用新型实施例提供的一种彩光便携式风扇，包括彩光发生装置，该彩光发生装置包括：固定安装在风扇壳体1上的无刷电机2；套设在无刷电机2上，且在无刷电机2驱动下可定向转动的扇叶组3；提供彩光光源的发光灯板4；所述风扇壳体1上预设有供无刷电机2和发光灯板4固 定的安装区8，所述安装区8内侧设有一定位柱81，所述无刷电机2通过管状通孔21套设安装在定位柱81上，并通过粘贴胶进行固定安装在风扇壳体1上；所述扇叶组3中心为一圆柱体盖罩结构31，所述叶片32以环形排列方式均匀连接在圆柱体盖罩结构31的外围，所述叶片32在扇面方向具有透光缝隙，所述扇叶组3的材质优选为为透明或磨砂半透明的PP、PET、PO材质中的一种，这样可以使LED光源41发出的光线更有效的通过叶片32导出，同时光线在叶片32上可以得到有效的扩散；所述扇叶组3套设于无刷电机2的前端，所述扇叶组3中间位置的圆柱体盖罩结构31的底面内侧中心点设有一垂直于底面的凸柱311，对应的，所述无刷电机2中心轴线处轴向设置有一管状通孔21，所述扇叶组3通过圆柱体盖罩结构31套设于无刷电机2时，所述凸柱311刚好插装在此管状通孔21中，驱动无刷电机2时，扇叶组3将以凸柱311为轴转在无刷电机2上旋转；所述无刷电机2后端还包括一电机电路板22，所述电机电路板22设置于无刷电机2后端，所述发光灯板4为所述电机电路板22边缘向外延伸突出电机外围形成的凸缘部份；所述发光灯板4上封装有多个LED光源41，所述LED光源41在发光灯板4上呈环形均匀排列设置；所述LED光源41设置于所述圆柱体盖罩结构31在发光灯板4上的正投影区域外侧，发光灯板4光源的发光方向朝向扇叶组3设置，以使光线射向扇叶组3这样能确保LED光源41发出的光线不会受到圆柱体盖罩结构31的遮挡，能有效的提高光线的利用率，增强发光效果；在考滤使用发光效果达标及节约成本的情况下，LED光源41数量可以设置为三个，更理想的效果是LED光源41数量设置为四个，但成本会相对增加，LED光源41的数量从理论上来说是越多越好，但是数量多的情况不但会增加成本，还会快速消耗电池的电量，所以可以根据实际的情况设置数量。
所述风扇壳体1内部设有PCB主板7，所述控制按键一5和控制按键二6设置在风扇壳体1开设的通孔中，按键一端从相应的通孔伸出，可供使用者按压，另一端相对于PCB主板7相应位置设置，并与PCB主板7接触连接；控制按键一5和控制按键二6均通过PCB主板7分别与无刷电机2和发光灯板4电性连接；通过按压控制按键一5便可启闭无刷电机2，以及调节无刷电机2的转速；通过重复按压控制按键二6的方式实现切换及调节发光灯板4上LED光 源41发光亮度及发光效果(按压顺序相对的发光模式预先在控制芯片上已经设置好)。
参照图8，本实用新型发光灯板4设置的另一种实施例，发光灯板4为一独立设置的电路板，所述发光灯板4围绕无刷电机2外围设置；发光灯板4上封装有LED光源41，所述LED光源41在发光灯板4上呈环形均匀排列设置；所述LED光源41设置于所述圆柱体盖罩结构31在发光灯板4上的正投影区域外侧。
综上所述：本实施例中，按压控制按键二6，发光灯板4进入发光模式，此时，可以通过重复按压控制按键二6的方式实现切换及调节发光灯板4上LED光源41发光亮度及发光效果(按压顺序相对的发光模式预先在控制芯片上已经设置好)；另外，通过按压控制按键一5可启闭无刷电机2，由于扇叶组3设置于无刷电机2的后方，且LED光源41朝向扇叶组3设置，同时扇叶组3采用导光材质制成，所以，在发光灯板4进入发光模式时，光线可以有效的照射在扇叶组3上，并通过扇叶组3上的叶片32扩散导出，这种设计，不但能有效的提高光线的使用率，还可以渲染叶片32发光，同时扇叶组3在无刷电机2的驱动下高速旋转，使得LED光源41发出的光线也变得更加匀称不刺眼，另外通过切换LED光源41的发光模式，便可以实现丰富多彩的彩光效果，解决现有便携式风扇功能单一的问题。
以上仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。

Claims (10)

  1. 一种彩光便携式风扇，包括彩光发生装置，该彩光发生装置包括：固定安装在风扇壳体(1)上的无刷电机(2)；套设在无刷电机(2)上，且在无刷电机(2)驱动下可定向转动的扇叶组(3)；提供彩光光源的发光灯板(4)；其特征在于：所述扇叶组(3)套设于无刷电机(2)的前端，所述发光灯板(4)设置于无刷电机(2)的后端，所述发光灯板(4)光源的发光方向朝向扇叶组(3)设置；所述扇叶组(3)采用导光材质制造而成。
  2. 根据权利要求1所述的一种彩光便携式风扇，其特征在于：所述扇叶组(3)中心为一圆柱体盖罩结构(31)，所述扇叶组(3)周向上连接设置有叶片(32)，所述叶片(32)以环形排列方式均匀连接在圆柱体盖罩结构(31)的外围，所述叶片(32)在扇面方向具有透光缝隙。
  3. 根据权利要求2所述的一种彩光便携式风扇，其特征在于：所述圆柱体盖罩结构(31)的底面内侧中心点设有一垂直于底面的凸柱(311)，对应的，所述无刷电机(2)中心轴线处轴向设置有一管状通孔(21)，所述圆柱体盖罩结构(31)套设于无刷电机(2)时，所述凸柱(311)刚好插装在此管状通孔(21)中。
  4. 根据权利要求1所述的一种彩光便携式风扇，其特征在于：所述无刷电机(2)还包括一电机电路板(22)，所述电机电路板(22)设置于无刷电机(2)后端，所述发光灯板(4)为所述电机电路板(22)边缘向外延伸突出电机外围形成的凸缘部份。
  5. 根据权利要求1所述的一种彩光便携式风扇，其特征在于：所述发光灯板(4)为一独立设置的电路板，所述发光灯板(4)围绕无刷电机(2)外围设置。
  6. 根据权利要求4或5所述的一种彩光便携式风扇，其特征在于：所述发光灯板(4)上封装有多个LED光源(41)，所述LED光源(41)在发光灯板(4)上呈环形均匀排列设置。
  7. 根据权利要求1或3所述的一种彩光便携式风扇，其特征在于：所述风扇壳体(1)上预设有供无刷电机(2)和发光灯板(4)固定的安装区(8)，所 述安装区(8)内侧设有一定位柱(81)，所述无刷电机(2)通过管状通孔(21)套设安装在定位柱(81)上，并通过粘贴胶进行固定安装。
  8. 根据权利要求1所述的一种彩光便携式风扇，其特征在于：所述无刷电机(2)和发光灯板(4)均通过PCB主板(7)分别与控制按键一(5)和控制按键二(6)电性连接，。
  9. 根据权利要求8所述的一种彩光便携式风扇，其特征在于：所述控制按键一(5)和控制按键二(6)设置在风扇壳体(1)开设的通孔中，并从相应的通孔伸出，所述PCB主板(7)设置于风扇壳体(1)内部，并与控制按键一(5)和控制按键二(6)接触连接。
  10. 根据权利要求1所述的一种彩光便携式风扇，其特征在于：所述扇叶组(3)的材质为透明或磨砂半透明的PP、PET、PO材质中的一种。
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