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WO2011147110A1 - Luminous light emitting diode lamp string controller - Google Patents

Luminous light emitting diode lamp string controller Download PDF

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Publication number
WO2011147110A1
WO2011147110A1 PCT/CN2010/075200 CN2010075200W WO2011147110A1 WO 2011147110 A1 WO2011147110 A1 WO 2011147110A1 CN 2010075200 W CN2010075200 W CN 2010075200W WO 2011147110 A1 WO2011147110 A1 WO 2011147110A1
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WO
WIPO (PCT)
Prior art keywords
chip
controller
base
control
led light
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.)
Ceased
Application number
PCT/CN2010/075200
Other languages
French (fr)
Chinese (zh)
Inventor
刘天明
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.)
Mls Electronics Co Ltd
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Mls Electronics Co Ltd
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Filing date
Publication date
Application filed by Mls Electronics Co Ltd filed Critical Mls Electronics Co Ltd
Publication of WO2011147110A1 publication Critical patent/WO2011147110A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/10—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
    • 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]
    • 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]
    • H05B45/40—Details of LED load circuits
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • 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 an LED string controller, and more particularly to a illuminable LED string controller.
  • the light string controller is mainly used to control the light or flashing of the light string, and is widely used in current screen display and landscape lighting. Especially with the current booming LED industry, the use of the light string controller is more and more widely used. Users are getting higher and higher requirements.
  • the traditional string controllers are controlled by connecting a control box to the outside of the string.
  • the control box is large in size and cannot be integrated with the light string; and the shape is not beautiful, and the application is limited in some occasions with high aesthetic requirements; at the same time, the control box has a complicated structure, troublesome installation and replacement, and debugging and The maintenance is more difficult, the preparation cost is relatively high, and generally only a single string of lights can be controlled, and the extension control of multiple strings of strings cannot be realized.
  • the present invention provides an LED light string controller which is simple in structure, beautiful in appearance, practical and convenient, and illuminable.
  • An illuminable LED light string controller includes a base and an encapsulation material for enclosing the base, wherein the base is mounted with an IC chip, a control chip, a Zener diode chip, an LED light emitting chip, a filter capacitor, and an upper Pulling a resistor and a pin; the LED light emitting chip is connected in series with the LED light string, and the pull-up resistor is connected in parallel with the control chip The light emitting chip is connected to the IC chip, and the control chip is further connected to the filter capacitor. The filter capacitor is connected in parallel with the pull-up resistor and connected to the IC chip. The IC chip is also connected to the LED light string.
  • control chip is a thyristor or a triode.
  • the package of the susceptor is an epoxy resin package.
  • the illuminable LED light string controller according to claim 1, wherein: the IC chip comprises an output end, a positive power supply end, and a negative power supply end; and the output end is connected to the control chip, The power terminal is connected to the filter capacitor, and the negative power terminal is connected to the pin.
  • the invention has the beneficial effects that the product not only can emit light and has control flashing, but also has beautiful appearance, small size, 1% of traditional controller, simple structure, convenient assembly, and can be directly inserted into the LED without adding any electronic components.
  • the lamp holder is easy to use, low in cost and low in replacement. It is 25% of the cost of the traditional controller. It is epoxy-encapsulated, waterproof and crack-proof, safe to use and can realize the extension control of multiple strings.
  • Figure 1 is an exploded view of the present invention
  • Figure 2 is a side view of the present invention after removing the encapsulating material
  • Figure 3 is a circuit schematic diagram of a specific embodiment of the present invention.
  • FIG. 5 is a circuit schematic diagram of the double flash control of the present invention
  • FIG. 6 is a schematic circuit diagram of a triple flash control implemented by the present invention.
  • an illuminable LED light string controller includes a base 3 and an encapsulating material 1 for enclosing the base 3.
  • the base 3 is mounted with an IC chip 4 and a control chip 5, a Zener diode chip 6 and an LED light-emitting chip 7, a filter capacitor 8, a pull-up resistor 9 and a pin 2; the LED light-emitting chip 7 is connected to the pin 2, and the pull-up resistor 9 is connected in parallel with the control chip 5
  • the light-emitting chip 7 is connected to the IC chip 4.
  • the control chip 5 is also connected to the filter capacitor 8.
  • the filter capacitor 8 is connected in parallel with the pull-up resistor 9 and then connected to the IC chip 4.
  • the IC chip 4 is also connected to the pin 2.
  • the IC 2 is supplied with an operating voltage from the pin 2 through the pull-up resistor 9, and the IC chip 4 supplies different currents to the control chip 5, so that the output of the control chip 5 is in a high level or a low state. Therefore, the LED light-emitting chip 7 is controlled to emit light and flash. Since the LED light-emitting chip 7 is connected in series with the light string, the LED light-emitting chip 7-blinks the entire light string to follow, so that the light string controller not only has a control function but also emits light.
  • the product is beautiful in appearance, small in size, simple in structure, easy to operate, and can be directly inserted into the LED lamp string holder. The plug-in and replacement are convenient and the cost is low, which is 25% of the cost of the conventional controller.
  • the LED light string is connected in series with the LED light-emitting chip 7, and the light-emitting chip 7 is connected to the output terminal OUT of the IC chip 4 through the pull-up resistor 9 as an IC chip.
  • the anode A of the control chip 5 (this embodiment is a thyristor) is connected to the pull-up resistor 9, and the gate G is connected to the output terminal OUT of the IC chip 4, the cathode K is connected to the positive terminal +VDD of the IC chip 4, and the negative terminal of the IC chip 4
  • the Zener diode chip 6 is connected in parallel with the filter capacitor 8 and connected to both ends of the power supply of the IC chip 4.
  • the IC chip 4 supplies different currents to the gate G of the control chip 5 through the output terminal OUT, so that the output end of the control chip 5 is in a high level or a low level state, thereby controlling the LED light emitting chip 7 to emit light and blink, and the LED is illuminated.
  • the chip 7 is connected in series with the light string 10, so that the light string 10 also flashes together with light, thereby achieving the function of controlling the light string.
  • the control chip 5 is a thyristor or a preferred embodiment of the present invention
  • the IC chip 4 includes an output terminal OUT, a positive power supply terminal + VDD, and a negative power supply terminal - VSS;
  • the output terminal OUT is connected to the control chip 5, the positive power supply terminal +VDD is connected to the filter capacitor 8, and the negative power supply terminal -VSS is connected to the pin 2.
  • the susceptor 3 is sealed with epoxy resin, which is waterproof and crack resistant, and is safe to use.
  • the LED light-emitting chip 7 emits all visible light and invisible light having a wavelength in the range of 400-1000 nm.
  • the IC chip 4, the control chip 5, the Zener diode chip 6 and the LED light-emitting chip 7 are mounted on the upper surface of the pedestal 3, and the filter capacitor 8, the pull-up resistor 9 and the pin 2 are mounted.
  • the filter capacitor 8, the pull-up resistor 9 and the pin 2 are mounted on the lower surface of the base 3.
  • the electronic components are arranged on both sides, which makes the structure of the light string controller more compact. Reduce the volume.
  • the lamp string controller needs to use two controllers for dual flash control, and the two controllers are connected in parallel and in series with the lamp string.
  • the light string controller needs to implement three flash control only by adding a controller 0 and a string of lights 11 on the circuit diagram for implementing the double flash control, wherein the controller 0 and the string 11 are connected in series and then connected in parallel in the implementation. Double flash control of the circuit diagram of the string and the controller.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

A luminous light emitting diode (LED) lamp string controller is provided. The controller includes: a base and encapsulation material which encapsulates the base. An IC chip, a control chip, a voltage-regulator diode chip, an LED luminous chip, a filter capacitor, a pull-up resistor and pins are installed on the base. While the controller works, working voltage is provided to the IC chip by the pull-up resistor from the pins, and different currents are provided to the control chip from the IC chip, in order to make the output terminal of the control chip output high or low voltage, accordingly control the LED luminous chip and flicker of the lamp string which is connected in series with the LED luminous chip. The controller not only illuminates and controls flicker of the lamp string, but also has the advantages of beautiful appearance, small size, simple structure and easy operation. The controller can be inserted directly into the base of LED lamp string, and it has the advantages of convenient replacement of the plug-in unit, low cost, and extended control for multiple lamp strings. The controller is encapsulated by epoxy resin, so as to enable water-resisting, anti-cracking and safety using.

Description

说 明 书  Description

一种可发光的 LED灯串控制器 技术领域  Light-emitting LED light string controller

本发明涉及一种 LED 灯串控制器， 尤其是涉及一种可发 光的 LED灯串控制器。  The present invention relates to an LED string controller, and more particularly to a illuminable LED string controller.

背景技术 Background technique

灯串控制器主要是实现对灯串灯光明灭或闪烁的控制，广泛应用 于目前的屏幕显示和景观照明中， 特别是随着目前 LED行业的蓬勃 发展， 灯串控制器的运用越来越广泛， 用户对其要求也越来越高。  The light string controller is mainly used to control the light or flashing of the light string, and is widely used in current screen display and landscape lighting. Especially with the current booming LED industry, the use of the light string controller is more and more widely used. Users are getting higher and higher requirements.

传统的灯串控制器均为在灯串外部接上一个控制盒进行控制。该 控制盒体积较大， 不能与灯串集成在一起； 并且外形不美观， 在某些 对美观要求较高的场合应用受到限制； 同时， 该控制盒结构复杂， 安 装与更换麻烦， 给调试和维修提高了难度， 制备成本也比较高并且一 般只能对单串灯串进行控制， 不可实现多串灯串的延展控制。  The traditional string controllers are controlled by connecting a control box to the outside of the string. The control box is large in size and cannot be integrated with the light string; and the shape is not beautiful, and the application is limited in some occasions with high aesthetic requirements; at the same time, the control box has a complicated structure, troublesome installation and replacement, and debugging and The maintenance is more difficult, the preparation cost is relatively high, and generally only a single string of lights can be controlled, and the extension control of multiple strings of strings cannot be realized.

发明内容 Summary of the invention

针对上述问题， 本发明提供了一种结构简单、 外形美观、 实用方便并且可发光的 LED灯串控制器。  In view of the above problems, the present invention provides an LED light string controller which is simple in structure, beautiful in appearance, practical and convenient, and illuminable.

本发明为解决其技术问题所采用的技术方案是：  The technical solution adopted by the present invention to solve the technical problem thereof is:

一种可发光的 LED灯串控制器，包括基座及包封基座的包 封材料， 所述基座上安装有 IC芯片、 控制芯片、 稳压二极管 芯片和 LED 发光芯片、滤波电容、上拉电阻和引脚；所述 LED 发光芯片与 LED灯串串联，所述上拉电阻与控制芯片并联后与 所述发光芯片和 IC 芯片连接， 控制芯片还与滤波电容连接， 所述滤波电容与上拉电阻并联后连接到 IC芯片， 所述 IC芯片 还与 LED灯串连接。 An illuminable LED light string controller includes a base and an encapsulation material for enclosing the base, wherein the base is mounted with an IC chip, a control chip, a Zener diode chip, an LED light emitting chip, a filter capacitor, and an upper Pulling a resistor and a pin; the LED light emitting chip is connected in series with the LED light string, and the pull-up resistor is connected in parallel with the control chip The light emitting chip is connected to the IC chip, and the control chip is further connected to the filter capacitor. The filter capacitor is connected in parallel with the pull-up resistor and connected to the IC chip. The IC chip is also connected to the LED light string.

进一步， 所述控制芯片是可控硅或三极管。  Further, the control chip is a thyristor or a triode.

进一步， 所述基座的封装为环氧树脂封装。  Further, the package of the susceptor is an epoxy resin package.

进一步，根据权利要求 1所述的一种可发光的 LED灯串控 制器， 其特征在于： 所述 IC 芯片包括输出端、 正电源端、 负 电源端； 所述输出端与控制芯片连接， 正电源端与滤波电容连 接、 负电源端连接到引脚。  Further, the illuminable LED light string controller according to claim 1, wherein: the IC chip comprises an output end, a positive power supply end, and a negative power supply end; and the output end is connected to the control chip, The power terminal is connected to the filter capacitor, and the negative power terminal is connected to the pin.

本发明的有益效果是：该产品不仅可发光并带有控制闪炼， 而且外形美观、 体积小、 为传统控制器的 1 %， 结构简单， 组 装方便， 不需要加任何电子元件可直接插入 LED灯串座使用， 插件及更换方便、 成本低， 为传统控制器成本的 25% , 采用环 氧树脂封装， 防水防裂， 使用安全并且可实现多串灯串的延展控 制。  The invention has the beneficial effects that the product not only can emit light and has control flashing, but also has beautiful appearance, small size, 1% of traditional controller, simple structure, convenient assembly, and can be directly inserted into the LED without adding any electronic components. The lamp holder is easy to use, low in cost and low in replacement. It is 25% of the cost of the traditional controller. It is epoxy-encapsulated, waterproof and crack-proof, safe to use and can realize the extension control of multiple strings.

附图说明 DRAWINGS

下面结合附图和具体实施例对本发明作进一步说明： 图 1是本发明的爆炸图；  The invention will be further described with reference to the accompanying drawings and specific embodiments: Figure 1 is an exploded view of the present invention;

图 2是本发明除去包封材料后的侧视图；  Figure 2 is a side view of the present invention after removing the encapsulating material;

图 3是本发明具体实施例的电路原理图；  Figure 3 is a circuit schematic diagram of a specific embodiment of the present invention;

图 4是本发明实现单闪控制的电路原理图；  4 is a circuit schematic diagram of the single flash control of the present invention;

图 5是本发明实现双闪控制的电路原理图； 图 6是本发明实现三闪控制的电路原理图。 5 is a circuit schematic diagram of the double flash control of the present invention; FIG. 6 is a schematic circuit diagram of a triple flash control implemented by the present invention.

具体实施方式 detailed description

参照图 1、 图 2， 一种可发光的 LED灯串控制器， 包括基 座 3及包封基座 3的包封材料 1，所述基座 3上安装有 IC芯片 4、 控制芯片 5、 稳压二极管芯片 6和 LED 发光芯片 7、 滤波 电容 8、 上拉电阻 9和引脚 2; 所述 LED发光芯片 7与引脚 2 连接， 所述上拉电阻 9与控制芯片 5并联后与所述发光芯片 7 和 IC芯片 4连接， 控制芯片 5还与滤波电容 8连接， 所述滤 波电容 8与上拉电阻 9并联后连接到 IC芯片 4， 所述 IC芯片 4还连接到引脚 2。 工作时由引脚 2通过上拉电阻 9给 IC芯片 4提供一工作电压， 而 IC芯片 4则提供不同的电流给控制芯片 5， 使控制芯片 5 的输出端呈高电平或低电平状态， 从而控制 LED 发光芯片 7发光闪烁， 因 LED 发光芯片 7与灯串串联， 所以 LED 发光芯片 7—闪烁整个灯串也跟着闪烁， 使灯串控 制器不仅具有控制功能， 而且还能发光。此外该产品外形美观、 体积小、结构简单，操作方便，可直接插入 LED灯串座内使用， 插件及更换方便、 成本低， 为传统控制器成本的 25%。  Referring to FIG. 1 and FIG. 2, an illuminable LED light string controller includes a base 3 and an encapsulating material 1 for enclosing the base 3. The base 3 is mounted with an IC chip 4 and a control chip 5, a Zener diode chip 6 and an LED light-emitting chip 7, a filter capacitor 8, a pull-up resistor 9 and a pin 2; the LED light-emitting chip 7 is connected to the pin 2, and the pull-up resistor 9 is connected in parallel with the control chip 5 The light-emitting chip 7 is connected to the IC chip 4. The control chip 5 is also connected to the filter capacitor 8. The filter capacitor 8 is connected in parallel with the pull-up resistor 9 and then connected to the IC chip 4. The IC chip 4 is also connected to the pin 2. During operation, the IC 2 is supplied with an operating voltage from the pin 2 through the pull-up resistor 9, and the IC chip 4 supplies different currents to the control chip 5, so that the output of the control chip 5 is in a high level or a low state. Therefore, the LED light-emitting chip 7 is controlled to emit light and flash. Since the LED light-emitting chip 7 is connected in series with the light string, the LED light-emitting chip 7-blinks the entire light string to follow, so that the light string controller not only has a control function but also emits light. In addition, the product is beautiful in appearance, small in size, simple in structure, easy to operate, and can be directly inserted into the LED lamp string holder. The plug-in and replacement are convenient and the cost is low, which is 25% of the cost of the conventional controller.

参照电路原理图 3， 对该发明的工作原理作进一步的详细 叙述： LED灯串与 LED 发光芯片 7相串联， 发光芯片 7通过 上拉电阻 9连接到 IC芯片 4的输出端 OUT, 为 IC芯片 4提供 一工作电压， 控制芯片 5 (该实施例为可控硅） 的阳极 A与上 拉电阻 9相连， 门极 G与 IC芯片 4的输出端 OUT相连， 阴极 K与 IC芯片 4的电源正端 +VDD连接， IC芯片 4的电源负端Referring to the circuit schematic diagram 3, the working principle of the invention will be further described in detail: the LED light string is connected in series with the LED light-emitting chip 7, and the light-emitting chip 7 is connected to the output terminal OUT of the IC chip 4 through the pull-up resistor 9 as an IC chip. 4 providing a working voltage, the anode A of the control chip 5 (this embodiment is a thyristor) is connected to the pull-up resistor 9, and the gate G is connected to the output terminal OUT of the IC chip 4, the cathode K is connected to the positive terminal +VDD of the IC chip 4, and the negative terminal of the IC chip 4

-VSS与灯串一端连接， 稳压二极管芯片 6与滤波电容 8并联后 连接到 IC芯片 4的电源两端。工作时 IC芯片 4通过输出端 OUT 给控制芯片 5的门极 G提供不同的电流， 使控制芯片 5的输出 端呈高电平或低电平状态， 从而控制 LED 发光芯片 7发光闪 烁， LED 发光芯片 7与灯串 10串联， 因此灯串 10也随着一起 发光闪烁， 从而达到控制灯串的功能。 - VSS is connected to one end of the string, and the Zener diode chip 6 is connected in parallel with the filter capacitor 8 and connected to both ends of the power supply of the IC chip 4. During operation, the IC chip 4 supplies different currents to the gate G of the control chip 5 through the output terminal OUT, so that the output end of the control chip 5 is in a high level or a low level state, thereby controlling the LED light emitting chip 7 to emit light and blink, and the LED is illuminated. The chip 7 is connected in series with the light string 10, so that the light string 10 also flashes together with light, thereby achieving the function of controlling the light string.

作为本发明的优选实施方式， 所述控制芯片 5是可控硅或 作为本发明的优选实施方式，所述 IC芯片 4包括输出端 OUT、 正电源端 +VDD、 负电源端 -VSS ; 所述输出端 OUT与控制芯片 5连接， 正电源端 +VDD与滤波电容 8连接、 负电源端 -VSS连 接到引脚 2。  As a preferred embodiment of the present invention, the control chip 5 is a thyristor or a preferred embodiment of the present invention, the IC chip 4 includes an output terminal OUT, a positive power supply terminal + VDD, and a negative power supply terminal - VSS; The output terminal OUT is connected to the control chip 5, the positive power supply terminal +VDD is connected to the filter capacitor 8, and the negative power supply terminal -VSS is connected to the pin 2.

作为本发明的优选实施方式， 所述基座 3采用环氧树脂封 装， 可防水防裂， 使用安全。  As a preferred embodiment of the present invention, the susceptor 3 is sealed with epoxy resin, which is waterproof and crack resistant, and is safe to use.

作为本发明的优选实施方式， 所述所述 LED 发光芯片 7 其发光涵盖波长在 400- 1000nm 范围内的所有可见光和不可见 光。  As a preferred embodiment of the present invention, the LED light-emitting chip 7 emits all visible light and invisible light having a wavelength in the range of 400-1000 nm.

作为本发明的优选实施方式， 所述 IC芯片 4、控制芯片 5、 稳压二极管芯片 6和 LED 发光芯片 7安装在基座 3的上表面， 滤波电容 8、 上拉电阻 9和引脚 2安装在基座 3的下表面。 把 电子元器件进行双面布置， 可使灯串控制器的结构更加紧凑， 减小体积。 As a preferred embodiment of the present invention, the IC chip 4, the control chip 5, the Zener diode chip 6 and the LED light-emitting chip 7 are mounted on the upper surface of the pedestal 3, and the filter capacitor 8, the pull-up resistor 9 and the pin 2 are mounted. On the lower surface of the base 3. The electronic components are arranged on both sides, which makes the structure of the light string controller more compact. Reduce the volume.

参照图 4， 灯串控制器实现单闪控制时， 其通过两引脚 2 直接与灯串串联。  Referring to Figure 4, when the string controller implements single-flash control, it is directly connected to the string through two pins 2 .

参照图 5， 灯串控制器要实现双闪控制需用两个控制器， 这两个控制器并联后与灯串串联。  Referring to Figure 5, the lamp string controller needs to use two controllers for dual flash control, and the two controllers are connected in parallel and in series with the lamp string.

参照图 6， 灯串控制器要实现三闪控制只需在实现双闪控 制的电路图上添加一个控制器 0和一串灯串 11， 其中控制器 0 和灯串 11 串联后并联在所述实现双闪控制的电路图的灯串和 控制器两端。  Referring to FIG. 6, the light string controller needs to implement three flash control only by adding a controller 0 and a string of lights 11 on the circuit diagram for implementing the double flash control, wherein the controller 0 and the string 11 are connected in series and then connected in parallel in the implementation. Double flash control of the circuit diagram of the string and the controller.

以上是对本发明的较佳实施进行了具体说明，但本发明创造并不 限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提 下还可作出种种的等同变形或替换，这些等同的变型或替换均包含在 本申请权利要求所限定的范围内。  The above is a detailed description of the preferred embodiments of the present invention, but the present invention is not limited to the embodiments, and various equivalent modifications or substitutions can be made by those skilled in the art without departing from the spirit of the invention. These equivalent variations or alternatives are intended to be included within the scope of the claims.

Claims

权 利 要 求 书 Claim 1、一种可发光的 LED灯串控制器， 其特征在于： 包括基座（3) 及包封基座 （3) 的包封材料 （1)， 所述基座 （3) 上安装有 IC 芯片 （4)、 控制芯片 （5)、 稳压二极管芯片 （6) 和 LED 发光 芯片 （7)、 滤波电容 （8)、 上拉电阻 （9) 和引脚 （2);  1. A illuminable LED light string controller, comprising: a base (3) and an encapsulation material (1) enclosing the base (3), wherein the base (3) is mounted with an IC Chip (4), control chip (5), Zener diode chip (6) and LED light-emitting chip (7), filter capacitor (8), pull-up resistor (9) and pin (2); 所述 LED发光芯片 （7) 与引脚 （2) 连接， 所述上拉电阻 （9) 与控制芯片 （5) 并联后与所述发光芯片 （7) 和 IC芯片 （4) 连接， 控制芯片 （5) 还与滤波电容 （8) 连接， 所述滤波电容 (8) 与上拉电阻 （9) 并联后连接到 IC芯片 （4)， 所述 IC芯 片 （4) 还连接到引脚 （2)。 The LED light-emitting chip (7) is connected to the pin (2), and the pull-up resistor (9) is connected in parallel with the control chip (5) and connected to the light-emitting chip (7) and the IC chip (4), and the control chip (5) Also connected to the filter capacitor (8), the filter capacitor (8) is connected in parallel with the pull-up resistor (9) and connected to the IC chip (4), and the IC chip (4) is also connected to the pin (2) ). 2、 根据权利要求 1所述的一种可发光的 LED灯串控制器， 其 特征在于： 所述控制芯片 （5) 是可控硅或三极管。  2. A illuminable LED string controller according to claim 1, wherein: said control chip (5) is a thyristor or a triode. 3、 根据权利要求 1所述的一种可发光的 LED灯串控制器， 其 特征在于： 所述基座 （3) 的封装为环氧树脂封装。  3. A illuminable LED light string controller according to claim 1, wherein: the package of the pedestal (3) is an epoxy resin package. 4、 根据权利要求 1所述的一种可发光的 LED灯串控制器， 其 特征在于： 所述 IC 芯片 （4) 包括输出端 （OUT)、 正电源端 4. The illuminable LED light string controller according to claim 1, wherein: said IC chip (4) comprises an output terminal (OUT) and a positive power terminal. (+VDD)、 负电源端 （-VSS); 所述输出端 （OUT) 与控制芯 片 （5) 连接， 正电源端 （+VDD) 与滤波电容 （8) 连接、 负 电源端 （-VSS) 连接到引脚 （2)。 (+VDD), negative power supply terminal (-VSS); The output terminal (OUT) is connected to the control chip (5), the positive power supply terminal (+VDD) is connected to the filter capacitor (8), and the negative power supply terminal (-VSS) Connect to pin (2). 5、根据权利要求 1所述的一种可发光的 LED灯串控制器， 其特征在 于： 所述 IC芯片 （4)、 控制芯片 （5)、 稳压二极管芯片 （6)和 LED 发光芯片 （7) 安装在基座 （3) 的上表面， 滤波电容（8)、 上拉电阻 (9) 和引脚 （2) 安装在基座 （3) 的下表面。 The illuminable LED light string controller according to claim 1, characterized in that: the IC chip (4), the control chip (5), the Zener diode chip (6) and the LED light-emitting chip ( 7) Mounted on the upper surface of the base (3), filter capacitor (8), pull-up resistor (9) and pin (2) are mounted on the lower surface of the base (3).
PCT/CN2010/075200 2010-05-26 2010-07-16 Luminous light emitting diode lamp string controller Ceased WO2011147110A1 (en)

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CN2010202040458U CN201718086U (en) 2010-05-26 2010-05-26 Luminous LED light string controller
CN201020204045.8 2010-05-26

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CN105114850B (en) * 2015-08-29 2017-11-24 台州海之大电子科技有限公司 A kind of LED string for selecting light-emitting mode

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Publication number Priority date Publication date Assignee Title
DE20018865U1 (en) * 2000-11-07 2001-02-01 Kegelbahntechnik Dortmund GmbH, 44357 Dortmund Lighting system
US20020114155A1 (en) * 2000-11-24 2002-08-22 Masayuki Katogi Illumination system and illumination unit
US20050190555A1 (en) * 2004-02-26 2005-09-01 Jeng-Shyong Wu String lamps device
CN200973187Y (en) * 2006-10-17 2007-11-07 童国钧 Electronic program controlled LED lamp string device
CN201007448Y (en) * 2007-02-12 2008-01-16 邵炽良 Single lamp control LED light string
CN201093240Y (en) * 2007-11-08 2008-07-30 李海斌 Christmas festoon lamp
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CN201412723Y (en) * 2009-06-19 2010-02-24 郑汉国 Decorative lights for snowy or running water scenes

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