WO2015051662A1 - Led灯塔旋转装置 - Google Patents

Led灯塔旋转装置 Download PDF

Info

Publication number
WO2015051662A1
WO2015051662A1 PCT/CN2014/083155 CN2014083155W WO2015051662A1 WO 2015051662 A1 WO2015051662 A1 WO 2015051662A1 CN 2014083155 W CN2014083155 W CN 2014083155W WO 2015051662 A1 WO2015051662 A1 WO 2015051662A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating
led lamp
joint
led
magnetic fluid
Prior art date
Application number
PCT/CN2014/083155
Other languages
English (en)
French (fr)
Inventor
张淑萍
Original Assignee
张淑萍
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 张淑萍 filed Critical 张淑萍
Publication of WO2015051662A1 publication Critical patent/WO2015051662A1/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/06—Lighting devices or systems producing a varying lighting effect flashing, e.g. with rotating reflector or light source
    • F21S10/063—Lighting devices or systems producing a varying lighting effect flashing, e.g. with rotating reflector or light source for providing a rotating light effect
    • 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
    • F21Y2111/00—Light sources of a form not covered by groups F21Y2101/00-F21Y2107/00
    • 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 present invention relates to a rotating lighthouse, and more particularly to an LED lighthouse rotating device. Background technique
  • the LED lighthouse rotating device comprises a rotating LED lamp, a magnetic fluid suspension lamp holder, a driving device, a rotary power connector and a controller;
  • the rotating LED lamp comprises an LED lamp, an LED lamp holder and a crystal prism.
  • the LED lamp is located in the middle of the crystal prism, the LED lamp is mounted on the LED lamp holder;
  • the magnetic fluid suspension lamp holder comprises a container, a magnetic fluid and an electromagnetic coil, the magnetic fluid is disposed in the container, and the electromagnetic coil is installed on the container;
  • the rotary power connector The utility model comprises a movable joint, a fixed joint and a spring.
  • the movable joint is mounted on the LED lamp holder, the fixed joint is mounted on the container, the movable joint is in contact with the fixed joint, and the spring is arranged under the fixed joint;
  • the driving device comprises a motor, a driving gear and Passive gear, the motor is connected with the driving gear, the driving gear meshes with the driven gear, the driven gear is fixedly connected with the rotating LED lamp, the motor seat is fixedly connected with the magnetic fluid suspension lamp seat;
  • the rotating LED lamp is suspended on the magnetic fluid of the magnetic fluid suspension lamp holder , the rotating LED lamp is coaxially coupled with the magnetic fluid suspension lamp holder;
  • the movable joint is provided with a first wire connected to the LED lamp, and the fixed joint is provided with a second wire connected to the power connector, and the controller is provided with a control wire and an electromagnetic coil.
  • the controller controls the power of the electromagnetic coil to be turned on, and the electromagnetic coil generates a magnetic field, the magnetic field magnetizes the magnetic fluid in the container, increases the specific gravity of the magnetic fluid, and increases the buoyancy of the rotating LED lamp in the magnetic fluid, so that The rotating LED lamp is suspended in the magnetic fluid to reduce the friction between the rotating LED lamp and the magnetic fluid suspension lamp holder; meanwhile, the power is supplied by the rotary power connector
  • the LED lamp is connected; the rotating LED lamp is rotated by the driving device, and the light source of the LED lamp is refracted by the crystal prism to generate a rotating light beam, which is used as a marine navigation mark or urban beautification.
  • the beneficial effects of the invention are: LED lighthouse rotating device, using a controller to control the electromagnetic coil to generate a magnetic field, magnetizing the magnetic fluid by the magnetic field, increasing the specific gravity of the magnetic fluid, increasing the buoyancy of the rotating LED lamp in the magnetic fluid, and suspending the rotating LED lamp Rotating in the magnetic fluid reduces the friction of the rotating LED lamp and reduces the driving force of the lighthouse rotation.
  • FIG. 1 is a schematic structural view of an LED lighthouse rotating device. detailed description
  • FIG. 1 is a schematic structural view of an LED lighthouse rotating device.
  • the LED lighthouse rotating device includes a rotating LED lamp 1, a magnetic fluid suspension lamp holder 2, a driving device 3, a rotary power supply connector 4, and a controller 5.
  • the rotating LED lamp 1 includes LED lamp 6, LED lamp holder 7 and crystal prism 8, LED lamp 6 is located in the middle of crystal prism 8, LED lamp 6 is mounted on LED lamp holder 7;
  • magnetic fluid suspension lamp holder 2 includes container 9, magnetic fluid 10 and electromagnetic The coil 11 , the magnetic fluid 10 is disposed in the container 9 , and the electromagnetic coil 11 is mounted on the container 9 ;
  • the rotary power connector 4 includes a movable joint 12 , a fixed joint 13 and a spring 14 , and the movable joint 12 is mounted on the LED lamp holder 7 .
  • the fixing joint 13 is mounted on the container 9, the movable joint 12 is in contact with the fixed joint 13, and the spring 14 is disposed under the fixed joint 13;
  • the driving device 3 includes the motor 15, the driving gear 16, and the driven gear 17, the motor 15 and the driving gear 16 Connected, the driving gear 16 meshes with the driven gear 17, the passive gear ⁇ is fixedly connected with the rotating LED lamp 1, and the motor 15 seat is fixedly connected with the magnetic fluid suspension lamp holder 2
  • the rotating LED lamp 1 is suspended on the magnetic fluid 10 of the magnetic fluid suspension lamp holder 2, and the rotating LED lamp 1 is coaxially and mechanically coupled with the magnetic fluid suspension lamp holder 2;
  • the movable connector 12 is provided with a first wire connected to the LED lamp 6,
  • the fixed joint 13 is provided with a second wire connected to the power connector 18, and the controller 5 is provided with a control wire connected to the electromagnetic coil 11.
  • the container 9 In order to carry out the power connection of the rotating LED lamp 1, and to maintain a good contact of the rotary joint 12 with the fixed joint 13, the container 9 is provided with a circular groove 19 and an inner annular groove 20, the circular groove 19 being in the inner annular groove
  • the intermediate joint 20 includes an outer joint 21 and an inner joint 22.
  • the outer joint 21 is movably fitted in the inner annular groove 20, and the inner joint 22 is movably fitted to the circle.
  • the outer movable joint 21 and the inner movable joint 22 can be moved up and down;
  • the spring 14 is a compression spring, and the spring 14 includes an inner spring 23 and an outer spring 24, and the inner spring 23 is disposed at the bottom of the circular groove 19,
  • the upper end surface of the spring 23 is in contact with the lower end surface of the inner movable joint 22,
  • the outer spring 24 is disposed at the bottom of the inner annular groove 20, and the upper end surface of the outer spring 24 is in contact with the lower end surface of the outer joint 21;
  • the fixed joint 13 includes an external fixing
  • the joint 25 and the inner fixed joint 26 are located between the outer fixed joints 25.
  • the lower end surface of the outer fixed joint 25 is in contact with the upper end surface of the outer joint 21, and the lower end surface of the inner joint 26 is connected to the inner joint 22
  • the upper end face is in contact.
  • the circular groove 19 has the same axis as the inner annular groove 20; the inner joint 22 has a cylindrical shape, and the outer joint 21 has a circular cylindrical shape.
  • the axis of the joint 22 is the same as the axis of the outer joint 21; the outer fixed joint 25 has a circular cylindrical shape, the inner fixed joint 26 has a cylindrical shape, and the outer fixed joint 25 has the same axis as the inner fixed joint 26; the outer fixed joint 25
  • the axis of the inner joint 21 is the same as the axis of the outer joint 21, and the axis of the inner joint 26 is the same as the axis of the inner joint 22.
  • the container 9 is provided with an outer annular groove 27, the magnetic fluid 10 is provided in the outer annular groove 27, and the inner annular groove 20 is located in the middle of the outer annular groove 27;
  • the seat 7 is provided with a ring column 28, and the ring column 28 is mechanically coupled with the outer annular groove 27;
  • the container 9 is provided with a cylinder 29, and the inner annular groove 20 is disposed in the cylinder 29, and the cylinder 29 is in dynamic cooperation with the inner circular hole 29 of the annular column 28.
  • the connection causes the annular post 28 to rotate within the outer annular groove 27;
  • the outer annular groove 27 has the same axis as the inner annular groove 20, and the outer annular groove 27 has the same axis as the cylindrical 29 axis.
  • the container 9 is made of an insulating material, so that the outer joint 21 and the inner joint 22 are insulated from each other, and an insulator is provided between the outer joint 25 and the inner joint 26 to It is ensured that the outer fixing joint 25 and the inner fixing joint 26 are insulated from each other.
  • the working principle of the LED lighthouse rotating device is as follows: During operation, the controller 5 controls the power supply of the electromagnetic coil 11 to be turned on, the electromagnetic coil 11 generates a magnetic field, and the magnetic flux of the electromagnetic coil 11 generates a magnetic field through the magnetic fluid 10 in the container 9, the magnetic field
  • the magnetic fluid 10 in the container 9 is magnetized to increase the specific gravity of the magnetic fluid 10, and the buoyancy of the rotating LED lamp 1 in the magnetic fluid 10 is increased, so that the rotating LED lamp 1 is suspended in the magnetic fluid to rotate, thereby reducing the rotating LED lamp 1 and the magnetic
  • the power supply is connected to the LED lamp 6 by the rotary power connector 4; the rotating LED lamp 1 is rotated by the driving device 3, and the light source of the LED lamp 6 is refracted by the crystal prism 8 , produces a rotating beam, used as a sea navigation mark or urban beautification.
  • the buoyancy of the rotating LED lamp 1 in the magnetic fluid 10 is proportional to the magnetic field strength generated by the electromagnetic coil 11;
  • the magnetic field strength is proportional to the current or voltage input to the electromagnetic coil 11 by the controller 5; the controller 5 controls the magnetic field strength of the electromagnetic coil 11 so that the buoyancy of the rotating LED lamp 1 in the magnetic fluid 10 is greater than or equal to that of the rotating LED lamp 1.
  • Gravity for the purpose of controlling the buoyancy of the rotating LED lamp 1 in the magnetic fluid 10 by the controller 5.
  • the movable joint 12 is in rotational contact with the fixed joint 13, the movable joint 12 follows the rotation of the LED socket 7, and the fixed joint 13 is mounted on the container 9 without rotation, and the current is
  • the fixed joint 13 enters the rotating movable joint 12, and then the movable joint 12 is connected to the LED lamp 6;
  • the outer joint 21 is in elastic contact with the outer fixed joint 25, and the inner joint 22 is elastically contacted with the inner fixed joint 26;
  • the power connector 18 includes a first power connector 30 and a second power connector 31.
  • the power source enters the LED lamp 6 from the first power connector 30 through the external connector 21 and the external connector 25, and the LED lamp 6 passes through the internal connector 26.
  • the inner joint 22 returns to the second power connector 31 to form a current loop.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

LED灯塔旋转装置包括有旋转LED灯（1）、磁流体悬浮灯座（2）、驱动装置（3）、旋转电源接头（4）以及控制器（5）；旋转LED灯（1）包括有LED灯（6）、LED灯座（7）以及水晶三棱镜（8），磁流体悬浮灯座（2）包括有容器（9）、磁流体（10）以及电磁线圈（11）,磁流体（10）设于容器（9）内，电磁线圈（11）安装设于容器（9）上，驱动装置（3）与旋转LED灯（1）固定连接，旋转LED灯（1）悬浮于磁流体悬浮灯座（2）的磁流体（10）上，控制器（5）设有控制线与电磁线圈（11）连接；利用控制器（5）控制电磁线圈（11）产生磁场，利用磁场磁化磁流体，增加磁流体的比重，增加旋转LED灯（1）于磁流体（10）中受到的浮力，使旋转LED灯（1）悬浮于磁流体（10）中转动，减少了旋转LED灯（1）旋转的摩擦力，降低了灯塔转动的驱动动力。

Description

LED灯塔旋转装置
技术领域
本发明涉及一种旋转灯塔， 特别是一种 LED灯塔旋转装置。 背景技术
为了增加旋转灯塔的光束的强度， 使航标灯塔光束照射更远， 需要将 安装水晶三棱镜折射光线， 增加了旋转灯塔的重量， 增加了灯塔转动的摩 擦力以及驱动动力； 一种可以减少灯塔旋转摩擦力的 LED灯塔旋转装置已 成为人们的需要。 发明内容
本发明的目的是克服现有技术的不足， 提供一种 LED灯塔旋转装置， 用于减少旋转灯塔的摩擦力。
本发明所采用的技术方案是： LED灯塔旋转装置包括有旋转 LED灯、 磁流体悬浮灯座、 驱动装置、 旋转电源接头以及控制器； 旋转 LED灯包括 有 LED灯、 LED灯座以及水晶三棱镜， LED灯位于水晶三棱镜的中间， LED 灯安装于 LED灯座上；磁流体悬浮灯座包括有容器、磁流体以及电磁线圈， 磁流体设于容器内， 电磁线圈安装设于容器上； 旋转电源接头包括有动接 头、 固定接头以及弹簧， 动接头安装于 LED灯座上， 固定接头安装于容器 上， 动接头与固定接头接触， 弹簧设于固定接头的下方； 驱动装置包括有 电机、 主动齿轮以及被动齿轮， 电机与主动齿轮连接， 主动齿轮与被动齿 轮啮合， 被动齿轮与旋转 LED灯固定连接， 电机座与磁流体悬浮灯座固连 接； 旋转 LED灯悬浮于磁流体悬浮灯座的磁流体上， 旋转 LED灯与磁流体 悬浮灯座同轴动配合连接； 动接头设有第一导线与 LED灯连接， 固定接头 设有第二导线与电源接头连接， 控制器设有控制线与电磁线圈连接。
LED 灯塔旋转装置工作时， 控制器控制接通电磁线圈的电源， 电磁线 圈产生磁场， 磁场将容器内的磁流体磁化， 使磁流体的比重增加， 增加旋 转 LED灯在磁流体受到的浮力， 使旋转 LED灯悬浮于磁流体中转动， 降低 旋转 LED灯与磁流体悬浮灯座的摩擦力； 同时， 利用旋转电源接头将电源 接到 LED灯； 利用驱动装置带动旋转 LED灯转动， 利用水晶三棱镜将 LED 灯的光源折射出去， 产生旋转的光束， 作为海上航标或者城市美化之用。
本发明的有益效果是： LED 灯塔旋转装置， 利用控制器控制电磁线圈 产生磁场， 利用磁场磁化磁流体， 增加磁流体的比重， 增加旋转 LED灯于 磁流体中受到的浮力，使旋转 LED灯悬浮于磁流体中转动，减少了旋转 LED 灯旋转的摩擦力， 降低了灯塔转动的驱动动力。 附图说明
图 1是 LED灯塔旋转装置的结构示意图。 具体实施方式
下面结合附图对本发明进行进一步的说明：
图 1所示的 LED灯塔旋转装置的结构示意图， LED灯塔旋转装置包 括有旋转 LED灯 1、 磁流体悬浮灯座 2、 驱动装置 3、 旋转电源接头 4以及 控制器 5; 旋转 LED灯 1包括有 LED灯 6、 LED灯座 7以及水晶三棱镜 8， LED灯 6位于水晶三棱镜 8的中间， LED灯 6安装于 LED灯座 7上； 磁流 体悬浮灯座 2包括有容器 9、 磁流体 10以及电磁线圈 11， 磁流体 10设于 容器 9内， 电磁线圈 11安装设于容器 9上； 旋转电源接头 4包括有动接 头 12、 固定接头 13以及弹簧 14， 动接头 12安装于 LED灯座 7上， 固定 接头 13安装于容器 9上， 动接头 12与固定接头 13接触， 弹簧 14设于固 定接头 13的下方； 驱动装置 3包括有电机 15、 主动齿轮 16以及被动齿轮 17, 电机 15与主动齿轮 16连接， 主动齿轮 16与被动齿轮 17啮合， 被动 齿轮 Π与旋转 LED灯 1固定连接，电机 15座与磁流体悬浮灯座 2固连接； 旋转 LED灯 1悬浮于磁流体悬浮灯座 2的磁流体 10上， 旋转 LED灯 1与 磁流体悬浮灯座 2同轴动配合连接； 动接头 12设有第一导线与 LED灯 6 连接， 固定接头 13设有第二导线与电源接头 18连接， 控制器 5设有控制 线与电磁线圈 11连接。
为了实施旋转 LED灯 1的电源连接， 以及保持动接头 12与固定接头 13旋转连接的良好接触， 所述的容器 9设有圆形槽 19以及内环形槽 20， 圆形槽 19在内环形槽 20的中间； 动接头 12包括有外动接头 21以及内动 接头 22， 外动接头 21动配合于内环形槽 20内， 内动接头 22动配合于圆 形槽 19内， 使外动接头 21以及内动接头 22可以上下移动； 弹簧 14为压 缩弹簧， 弹簧 14包括有内弹簧 23以及外弹簧 24， 内弹簧 23设于圆形槽 19的底部， 内弹簧 23的上端面与内动接头 22的下端面接触， 外弹簧 24 设于内环形槽 20的底部， 外弹簧 24的上端面与外动接头 21的下端面接 触； 固定接头 13包括有外固定接头 25 以及内固定接头 26， 内固定接头 26位于外固定接头 25的之间， 外固定接头 25的下端面与外动接头 21的 上端面接触， 内固定接头 26的下端面与内动接头 22的上端面接触。
为了保持动接头 12与固定接头 13 同轴旋转连接， 所述的圆形槽 19 与内环形槽 20的轴线相同； 内动接头 22为圆柱形， 外动接头 21为圆环 柱形， 内动接头 22的轴线与外动接头 21的轴线相同； 外固定接头 25为 圆环柱形， 内固定接头 26为圆柱形， 外固定接头 25的轴线与内固定接头 26的轴线相同； 外固定接头 25的轴线与外动接头 21的轴线相同， 内固定 接头 26的轴线与内动接头 22的轴线相同。
为了保持旋转 LED灯 1与磁流体悬浮灯座的旋转连接， 容器 9设有外 环形槽 27， 磁流体 10设有外环形槽 27内， 内环形槽 20位于外环形槽 27 的中间； LED灯座 7设有环形柱 28，环形柱 28与外环形槽 27动配合连接； 容器 9设有圆柱 29， 内环形槽 20设于圆柱 29内， 圆柱 29与环形柱 28的 内圆孔 29动配合连接， 使环形柱 28可以于外环形槽 27内转动； 外环形 槽 27的轴线与内环形槽 20的轴线相同， 外环形槽 27的轴线与圆柱 29轴 线相同。
为了保证动接头 12与固定接头 13的用电安全， 容器 9由绝缘材料构 成， 使外动接头 21与内动接头 22相互绝缘， 外固定接头 25与内固定接 头 26之间设有绝缘体， 以保证外固定接头 25与内固定接头 26相互绝缘。
所述的 LED灯塔旋转装置的工作原理是： 工作时， 控制器 5控制接通 电磁线圈 11的电源， 电磁线圈 11产生磁场， 电磁线圈 11产生磁场的磁 力线经过容器 9内的磁流体 10， 磁场将容器 9内的磁流体 10磁化， 使磁 流体 10的比重增加， 增加旋转 LED灯 1在磁流体 10受到的浮力， 使旋转 LED灯 1悬浮于磁流体中转动， 降低旋转 LED灯 1与磁流体悬浮灯座 2的 摩擦力； 同时， 禾 I」用旋转电源接头 4将电源接到 LED灯 6; 利用驱动装置 3带动旋转 LED灯 1转动，利用水晶三棱镜 8将 LED灯 6的光源折射出去， 产生旋转的光束， 作为海上航标或者城市美化之用。 为了实施利用控制器 5控制旋转 LED灯 1在磁流体 10中受到的浮力， 所述的旋转 LED灯 1在磁流体 10中受到的浮力与电磁线圈 11产生磁场强 度成正比； 电磁线圈 11产生的磁场强度与控制器 5输入电磁线圈 11的电 流或者电压成正比； 所述的控制器 5控制电磁线圈 11磁场强度， 使旋转 LED灯 1在磁流体 10受到的浮力大于或者等于旋转 LED灯 1的重力； 以达 到利用控制器 5控制旋转 LED灯 1在磁流体 10中受到的浮力的目的。
为了实施旋转 LED灯 1的电源连接， 进一步设计为： 所述的动接头 12 与固定接头 13旋转接触， 动接头 12跟随 LED灯座 7转动， 固定接头 13 安装于容器 9上不转动， 电流由固定接头 13进入旋转的动接头 12， 再由 动接头 12接通到 LED灯 6;所述的外动接头 21与外固定接头 25弹性接触， 内动接头 22与内固定接头 26弹性接触； 所述的电源接头 18包括有第一 电源接头 30以及第二电源接头 31， 电源由第一电源接头 30经过外动接头 21、 外固定接头 25进入 LED灯 6， 由 LED灯 6经过内固定接头 26、 内动 接头 22回到第二电源接头 31， 形成电流回路。

Claims

权 利 要 求 书
1. LED灯塔旋转装置， 包括有旋转 LED灯（1)、 磁流体悬浮灯座（2)、 驱动装置 （3)、 旋转电源接头 （4) 以及控制器 （5); 旋转 LED灯 （1) 包 括有 LED灯（6)、 LED灯座（7)以及水晶三棱镜（8); 磁流体悬浮灯座（2) 包括有容器 （9)、 磁流体 （10) 以及电磁线圈 （11)， 旋转电源接头 （4) 包括有动接头 （12)、 固定接头 （13) 以及弹簧 （14)， 驱动装置 （3) 包 括有电机 （15)、 主动齿轮 （16) 以及被动齿轮 （17)， 旋转 LED 灯 （1) 与磁流体悬浮灯座 （2) 的磁流体 （10) 接触， 旋转 LED灯 （1) 与磁流体 悬浮灯座 （2) 同轴动配合连接； 动接头 （12) 与 LED灯 （6) 连接， 固定 接头 （13) 与电源接头 （18) 连接， 控制器 （5) 与电磁线圈 （11) 连接； 动接头 （12) 包括有外动接头 （21) 以及内动接头 （22)， 固定接头 （13) 包括有外固定接头 （25) 以及内固定接头 （26)， 其特征在于： 所述的 LED 灯塔旋转装置的工作原理是：工作时，控制器（5)控制接通电磁线圈（11) 的电源， 电磁线圈 （11) 产生磁场， 磁场将容器 （9) 内的磁流体 （10) 磁化， 使磁流体 （10) 的比重增加， 增加旋转 LED灯 （1) 在磁流体 （10) 受到的浮力， 使旋转 LED灯 （1) 悬浮于磁流体中转动， 降低旋转 LED灯
(1) 与磁流体悬浮灯座 （2) 的摩擦力； 同时， 利用旋转电源接头 （4) 将电源接到 LED灯 （6); 利用驱动装置 （3) 带动旋转 LED灯 （1) 转动， 利用水晶三棱镜 （8) 将 LED灯 （6) 的光源折射出去， 产生旋转的光束， 作为海上航标或者城市美化之用。
2.根据权利要求 1所述的 LED灯塔旋转装置， 其特征在于： 所述的旋 转 LED 灯 （1) 在磁流体 （10) 中受到的浮力与电磁线圈 （11) 产生磁场 强度成正比。
3.根据权利要求 2所述的 LED灯塔旋转装置， 其特征在于： 所述的电 磁线圈 （U) 产生的磁场强度与控制器 （5) 输入电磁线圈 （11) 的电流 或者电压成正比。
4.根据权利要求 1所述的 LED灯塔旋转装置， 其特征在于： 所述的动 接头 （12) 与固定接头 （13) 旋转接触， 动接头 （12) 跟随 LED灯座 （7) 转动， 固定接头 （13) 安装于容器 （9) 上不转动， 电流由固定接头 （13) 进入旋转的动接头 （12)， 再由动接头 （12) 接通到 LED灯 （6)。
5.根据权利要求 1所述的 LED灯塔旋转装置， 其特征在于： 所述的电 源接头 （18) 包括有第一电源接头 （30) 以及第二电源接头 （31)， 电源 由第一电源接头 （30) 经过外动接头 （21)、 外固定接头 （25) 进入 LED 灯 （6)， 由 LED灯 （6) 经过内固定接头 （26)、 内动接头 （22) 回到第二 电源接头 （31)， 形成电流回路。
6.根据权利要求 1所述的 LED灯塔旋转装置， 其特征在于： 所述的外 动接头 （21) 与外固定接头 （25) 弹性接触， 内动接头 （22) 与内固定接 头 （26) 弹性接触。
7.根据权利要求 1所述的 LED灯塔旋转装置， 其特征在于： 所述的控 制器（5)控制电磁线圈（11)磁场强度， 使旋转 LED灯（1)在磁流体（10) 受到的浮力大于或者等于旋转 LED灯 （1) 的重力。
8.根据权利要求 1所述的 LED灯塔旋转装置， 其特征在于： 所述的电 磁线圈 （11) 产生磁场的磁力线经过容器 （9) 内的磁流体 （10)。
PCT/CN2014/083155 2013-10-11 2014-07-28 Led灯塔旋转装置 WO2015051662A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310473651.8 2013-10-11
CN201310473651.8A CN103528028B (zh) 2013-10-11 2013-10-11 Led灯塔旋转装置

Publications (1)

Publication Number Publication Date
WO2015051662A1 true WO2015051662A1 (zh) 2015-04-16

Family

ID=49930253

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/083155 WO2015051662A1 (zh) 2013-10-11 2014-07-28 Led灯塔旋转装置

Country Status (2)

Country Link
CN (1) CN103528028B (zh)
WO (1) WO2015051662A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103528028B (zh) * 2013-10-11 2015-09-02 郑运婷 Led灯塔旋转装置
CN103528029B (zh) * 2013-10-11 2015-09-02 郑运婷 Led旋转灯塔
CN111271213B (zh) * 2020-03-12 2021-05-14 绍兴市慧融臻合新能源科技有限公司 一种可利用海浪发电的海上灯塔

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1789799A (zh) * 2004-12-14 2006-06-21 祁昕 分体式电子航标灯（qx）及部件
US20080074279A1 (en) * 2006-09-15 2008-03-27 Idealite Optoelectronics Inc. Rotating flashing warning signal lamp
JP2011003440A (ja) * 2009-06-19 2011-01-06 Koito Mfg Co Ltd 擬似回転警告灯
CN103528029A (zh) * 2013-10-11 2014-01-22 郑运婷 Led旋转灯塔
CN103528028A (zh) * 2013-10-11 2014-01-22 郑运婷 Led灯塔旋转装置
CN203501098U (zh) * 2013-10-11 2014-03-26 郑运婷 一种led旋转灯塔

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29915366U1 (de) * 1999-09-01 2000-02-24 Schwarz, Thomas, 83209 Prien Leuchtturmlampe
CN2886338Y (zh) * 2006-02-24 2007-04-04 吴胤熙 升降式移动灯塔
CN100510517C (zh) * 2007-06-06 2009-07-08 中华人民共和国天津海事局 智能化航标旋转灯器及控制方法
CN201555179U (zh) * 2009-12-11 2010-08-18 福建锐霸机电有限公司 移动式灯塔旋转灯杆机构
WO2011069346A1 (zh) * 2009-12-11 2011-06-16 Xiao Shaoduan 移动式灯塔

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1789799A (zh) * 2004-12-14 2006-06-21 祁昕 分体式电子航标灯（qx）及部件
US20080074279A1 (en) * 2006-09-15 2008-03-27 Idealite Optoelectronics Inc. Rotating flashing warning signal lamp
JP2011003440A (ja) * 2009-06-19 2011-01-06 Koito Mfg Co Ltd 擬似回転警告灯
CN103528029A (zh) * 2013-10-11 2014-01-22 郑运婷 Led旋转灯塔
CN103528028A (zh) * 2013-10-11 2014-01-22 郑运婷 Led灯塔旋转装置
CN203501098U (zh) * 2013-10-11 2014-03-26 郑运婷 一种led旋转灯塔

Also Published As

Publication number Publication date
CN103528028B (zh) 2015-09-02
CN103528028A (zh) 2014-01-22

Similar Documents

Publication Publication Date Title
WO2015051669A1 (zh) Led旋转灯塔
CN205819364U (zh) 一种电磁吸附式爬壁机器人
WO2015051662A1 (zh) Led灯塔旋转装置
CN203083660U (zh) 加湿器的水位感应结构
CN101469847B (zh) 磁吸附装置及包含该磁吸附装置的探照灯
CN203501098U (zh) 一种led旋转灯塔
CN206116142U (zh) 一种简易安装的干式变压器
CN104564506A (zh) 海浪发电航标灯
CN203838965U (zh) 磁悬浮地月系演示装置
CN112389588A (zh) 一种具有自动发光功能的海上警示浮标
CN202927780U (zh) 一种活动灯头
CN103016960A (zh) 一种调焦手电筒
CN205799350U (zh) 一种精密设备用螺丝刀
CN101430059A (zh) 利用水体波动供能的河道航标灯
CN103089855A (zh) 刹车鼓装置
CN206519963U (zh) 一种机器人末端磁吸附模块
CN102152036A (zh) 焊接悬臂吊架旋转机构
CN206875360U (zh) 一种智能灯座
CN202092023U (zh) 一种小型化的led驱动电源
CN206943936U (zh) 一种旋转式led灯具机构
CN204153685U (zh) 旋转风灯
CN204992967U (zh) 一种永磁无刷外转子轮毂电机的永磁体贴装半自动机
CN203502665U (zh) 一种便携式金相显微镜电磁底座
CN202972551U (zh) 一种渔具照明灯
CN203023346U (zh) 一种磁流体浮力碟刹

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14852946

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 19/07/2016)

122 Ep: pct application non-entry in european phase

Ref document number: 14852946

Country of ref document: EP

Kind code of ref document: A1