CN103528014B - LED Christmas light string with IC chip controlling light emitting - Google Patents

LED Christmas light string with IC chip controlling light emitting Download PDF

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CN103528014B
CN103528014B CN 201310357837 CN201310357837A CN103528014B CN 103528014 B CN103528014 B CN 103528014B CN 201310357837 CN201310357837 CN 201310357837 CN 201310357837 A CN201310357837 A CN 201310357837A CN 103528014 B CN103528014 B CN 103528014B
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led
controllable
controller
string
connected
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CN103528014A (en )
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陈英平
马修·布拉什
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台州海之大电子科技有限公司
英力特恩有限责任公司
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Abstract

一种IC芯片控制发光的LED圣诞灯串,属于装饰照明技术领域。 An IC chip control light emission of LED Christmas lights, decorative lighting technology belongs. 其包括变压器、控制器、常亮LED发光支路和可控LED发光支路,所述变压器的输出端与控制器的输入端相连接,所述控制器的输出端分别与常亮LED发光支路和可控LED发光支路相连接。 Which includes a transformer, a controller, and steady LED emission controlled LED lighting branch leg, the input terminal and the output terminal of the transformer is connected to the controller, the controller output terminal respectively lit LED light branching and a controllable path connected to the LED lighting branch. 上述的一种IC芯片控制发光的LED圣诞灯串,结构简单,设计合理,通过IC模块控制,对可控LED发光支路中要求产生发光模式变化的LED灯实现点控制,不需要特殊的LED灯,就使得可控LED灯串的发光效果产生丰富的变化,本发明是对圣诞灯串的一次革命,面对的是一个庞大的消费市场。 An IC chip control the above-described light emission LED Christmas lights, simple structure and rational design, by the IC control module, generates the LED light emission pattern is changed to achieve controllable LED light emission point branch requirements, no special LED lamp, glow effect makes controllable LED light string to produce a rich variation, the present invention is a revolution Christmas lights, the face of a massive consumer market.

Description

—种IC芯片控制发光的LED圣诞灯串 - kind of the IC chip to control light emission of LED Christmas lights

技术领域 FIELD

[0001] 本发明属于装饰照明技术领域,具体涉及一种IC芯片控制发光的LED圣诞灯串。 [0001] The present invention belongs to the technical field decorative lighting, particularly, to a light emission control of IC chip LED Christmas string.

背景技术 Background technique

[0002] LED灯串是圣诞节的主要装饰品,也是广大民众喜庆、居家、店面、文化活动、公共场所夜景工程的不可或缺的亮化装饰电子用品,具有广阔的市场。 [0002] LED light string is the main Christmas decorations, but also the general public festive, decorative lighting indispensable electronic appliances at home, stores, cultural events, public places, night work, and has broad market.

[0003]目前市场上的灯串有常亮与带闪烁二种灯串模式。 [0003] Currently on the market series lamp has lit and flashing with two kinds of light string modes. 常亮模式制造简单,比较单调;带闪烁灯串有二种:一种是在常亮灯串基础上间隔串装LED闪泡,但是,这种闪泡亮灯的模式是固定的即恒频率的闪烁,不会产生其它的变化,而且,闪泡闪烁时会对同一串装单元上其它的常亮灯泡产生影响,使其它常亮灯泡也产生同步相反的闪烁;另一种是灯串分成若干组,要求产生亮灯模式变化的灯组由单独的控制器控制,这种变化的特征是同一组上的所有灯泡是同步变化的,而不能实现要求变化的每个LED灯泡非同步随机性的变化。 Steady mode is simple to manufacture, relatively monotonous; with flashing lamp strings there are two kinds: one is in a normally lit string string spacer means on the basis of LED flash bulb, but this flash bulb lighting model is fixed, i.e., constant-frequency flicker, does not produce other changes, and, with the other will have an impact on the lit lamp fitting unit when a series of flash bulbs flicker, so that other bulbs also produce steady opposite synchronized flashes; light string into the other is several groups, pattern required to produce a change of lighting lamps controlled by a single controller, wherein all such changes on the same set of bulbs change synchronously, but can not achieve the required changes in each of the LED bulb asynchronous random The change.

发明内容 SUMMARY

[0004] 针对现有技术存在的问题,本发明的目的在于设计提供一种IC芯片控制发光的LED圣诞灯串的技术方案。 [0004] For the problem of the prior art, an object of the present invention is to provide a solution for the designing of the light emission controlling IC chip LED Christmas string.

[0005] 所述的一种IC芯片控制发光的LED圣诞灯串,包括变压器、控制器、常亮LED发光支路和可控LED发光支路,其特征在于所述变压器的输出端与控制器的输入端相连接,所述控制器的输出端分别与常亮LED发光支路和可控LED发光支路相连接。 An IC chip control light emission [0005] The LED Christmas lights, including a transformer, a controller, and steady LED emission controlled LED lighting branch leg, characterized in that the output of the transformer controller connected to the input, the output of the controller are connected with an LED light emitting branch and a steady controllable LED light branch.

[0006] 所述的常亮LED发光支路与可控LED发光支路既相互独立又有机统一,将可控LED发光支路并入常亮LED发光支路的预留空位即需要产生可控LED发光位置,并将二个支路绞合一起即为本发明的一种IC芯片控制发光的LED圣诞灯串。 [0006] LED lighting Steady leg according to a controllable LED light branch both independent and organic unity, controllable LED lit LED light emitting incorporated branch branches the need to produce a controlled gap reserved LED light position and twisting together two branches is the control of the present invention An IC chip luminescence LED Christmas string.

[0007] 所述的一种IC芯片控制发光的LED圣诞灯串,其特征在于所述常亮LED发光支路包括与控制器第一电压输出端相连的常亮灯正极电源线、与控制器负极端相连的常亮灯负极电源线以及并联在常亮灯正极电源线和常亮灯负极电源线之间的常亮LED灯串,所述的常亮LED灯串包括串联的常亮LED灯。 An IC chip control light emission [0007] The LED Christmas lights, characterized in that the steady leg comprises a normally lit LED emitting positive power line and a first voltage output terminal is connected to the controller, the controller a negative terminal connected to the negative power line normally lit LED lamp steady and the parallel lights often positive power line and the normally steady lighting LED string between the negative power supply line, the lit LED light string comprises a series of .

[0008] 所述的一种IC芯片控制发光的LED圣诞灯串,其特征在于所述可控LED发光支路包括与控制器回路连接的可控LED灯串和IC模块,所述控制器的电压输出端连接可控LED灯串,所述可控LED灯串连接IC模块,所述IC模块通过公共负极电源线连接控制器的接地端,并且所述IC模块通过设置的IC数据线与控制器信号连接。 An IC chip control light emission [0008] The LED Christmas lights, characterized in that said branch comprises a controllable LED emission controlled LED strings and an IC module connected to the controller circuit, the controller voltage output terminal connected to a controllable LED strings, the LED lamp strings controllably connecting the IC module, the IC module through the common ground of the negative power line connection controller, the data line IC and the IC module is provided with control signal interface.

[0009] 所述的一种IC芯片控制发光的LED圣诞灯串,其特征在于所述控制器连接遥控接收器。 An IC chip control light emission of the [0009] LED Christmas lights, wherein said controller is connected to the remote receiver.

[0010] 所述的一种IC芯片控制发光的LED圣诞灯串,其特征在于所述可控LED灯串包括可控LED灯串I和/或可控LED灯串II,所述可控LED灯串I包括一个可控LED灯或并联的一组可控LED灯,所述可控LED灯串I 一端通过可控LED正极电源线与控制器的第二电压输出端连接,所述可控LED灯串I另一端连接IC模块,所述可控LED灯串II包括串联的一组可控LED灯,所述可控LED灯串II一端通过常亮灯正极电源线与控制器的第一电压输出端连接,或通过可控LED正极电源线与控制器的第二电压输出端连接,所述可控LED灯串 An IC chip control light emission [0010] The LED Christmas lights, characterized in that said controllable LED light string comprises controllable LED strings I and / or II controllable LED string, said controllable LED I comprises a controllable light string LED lamp or a set of parallel controllable LED lamp, the LED strings controlled by a controllable LED end I positive power line and the second control voltage output terminal connected to said controllable the other end of the LED string I IC module connected to the controllable II LED light string comprising a set of controllable LED lamp in series, one end of the LED string II lighting often controlled by positive power line and a first controller voltage output is connected, via a controllable LED or the positive power line and the second control voltage output terminal, said controllable LED light string

II另一端连接IC模块。 II IC module connected to the other end.

[0011 ] 所述的一种IC芯片控制发光的LED圣诞灯串,其特征在于所述控制器的第一电压输出端、第二电压输出端、数据端和接地端分别连接尾接。 An IC chip control light emission [0011] The LED Christmas lights, characterized in that the first voltage output terminal of the controller, a second voltage output terminal, a data terminal and a ground terminal respectively connected cue.

[0012] 所述的一种IC芯片控制发光的LED圣诞灯串,其特征在于所述可控LED灯串I和可控LED灯串II中的每个可控LED灯连接限流电阻。 An IC chip control light emission [0012] The LED Christmas lights, characterized in that said controllable LED light string I and II controllable LED strings in each of the controllable current limiting resistor connected to the LED lamp.

[0013] 上述的一种IC芯片控制发光的LED圣诞灯串,结构简单,设计合理,通过IC模块控制,对可控LED发光支路中要求产生发光模式变化的LED灯实现点控制,不需要特殊的LED灯,就使得可控LED灯串的发光效果产生丰富的变化,本发明是对圣诞灯串的一次革命,面对的是一个庞大的消费市场。 [0013] An IC chip control the above-described light emission LED Christmas lights, simple structure and rational design, by the IC control module, generates a controllable LED light emission pattern change in the requirements of the branch point to achieve control of the LED lamp, no special LED lights, lighting effect makes controllable LED light string to produce a rich variation, the present invention is a revolution Christmas lights, the face of a massive consumer market.

附图说明 BRIEF DESCRIPTION

[0014] 图1为本发明的电路原理图。 [0014] FIG. 1 is a schematic circuit diagram of the present invention.

[0015] 图中:1_变压器;2_遥控接收器;3_控制器;4_常亮灯正极电源线;5_IC数据线;6-公共负极电源线;7-可控LED正极电源线;8-限流电阻;901_可控LED灯串I ;902_可控LED灯串II ; 10-1C模块;11-尾接;12-常亮灯负极电源线;13-常亮LED灯串;14_常亮LED灯串连接线。 [0015] FIG: 1_ transformer; 2_ remote receiver; 3_ controller; 4_ lights often positive power line; 5_IC data line; 6- common negative power supply line; 7- controllable LED positive power line; 8- limiting resistor; 901_ controllable LED strings I; 902_ controllable LED strings II; 10-1C module; 11- cue; 12- lights often negative power line; steady LED string 13- ; 14_ steady LED lamp in series connection.

具体实施方式 Detailed ways

[0016] 以下结合说明书附图来进一步说明本发明。 [0016] The following description in conjunction with the accompanying drawings further illustrate the invention.

[0017] 如图所示,一种IC芯片控制发光的LED圣诞灯串,包括变压器1、控制器3、常亮LED发光支路和可控LED发光支路,变压器I的输出端与控制器3的输入端相连接,控制器3的输出端分别与常亮LED发光支路和可控LED发光支路相连接。 [0017] As shown, the light emitting An IC chip control LED Christmas lights, including 1, a controller 3, an LED light emitting branch and a steady controllable LED light branch, the transformer output of the controller I transformer 3 is connected to the input terminal, the output terminal of the controller 3 are connected with an LED light emitting branch and a steady controllable LED light branch. 控制器3为手动遥控器,其上同时可连接遥控接收器2,对其远程遥控。 The controller 3 is a handheld remote control, which simultaneously connectable remote receiver 2, the remote control thereof remote. 常亮LED发光支路与可控LED发光支路既相互独立又有机统一,将可控LED发光支路并入常亮LED发光支路的预留空位即需要产生可控LED发光位置,并将二个支路绞合一起即为本发明的一种IC芯片控制发光的LED圣诞灯串O Steady leg controllable LED light emitting LED branch both independent and organic unity, the reserved space is incorporated steady controllable LED light emitting LED branch branches the need to produce a controlled LED light-emitting position, and twisting together two branches is the control of the present invention An IC chip is an LED emitting Christmas lights O

[0018] 常亮LED发光支路包括与控制器3第一电压输出端相连的常亮灯正极电源线4、与控制器3负极端相连的常亮灯负极电源线12以及并联在常亮灯正极电源线4和常亮灯负极电源线12之间的常亮LED灯串13,常亮LED灯串13包括一组通过常亮LED灯串连接线14串联的常亮LED灯。 [0018] Steady leg includes a normally lit LED emitting positive power line and a first voltage output terminal 3 is connected to the controller 4, the controller 3 is connected to the negative terminal of a normally lit negative power line 12 and a parallel in a normally lit 4 and the positive power line lights often negative power supply line 12 between the LED string 13 steady, steady LED string 13 comprises a set of LED lights steady series by wiring steady LED lamp 14 in series. 如图1中的L1、L2、L4、L5、L7、L8、L10和Lll构成一组常亮LED灯串,L13、L14、L16、L17、L19、L20、L22 和L23 构成一组常亮LED 灯串,L25、L26、L28、L29、L31、L32、L33和L34构成一组常亮LED灯串。 FIG 1 L1, L2, L4, L5, L7, L8, L10 and Lll constitute a set of steady LED string, L13, L14, L16, L17, L19, L20, L22 and L23 constitute a set of steady LED light string, L25, L26, L28, L29, L31, L32, L33 and L34 constitute a set of steady LED string.

[0019] 可控LED发光支路包括与控制器3回路连接的可控LED灯串和IC模块10,控制器3的电压输出端连接可控LED灯串,可控LED灯串连接IC模块10,IC模块10通过公共负极电源线6连接控制器3的接地端,并且所述IC模块10通过设置的IC数据线5与控制器3信号连接。 [0019] LED lighting controlled branch comprises controllable LED strings and the IC module 3 is connected to the control circuit 10, the output voltage of the controller 3 is connected to a controllable LED string, a controllable LED string 10 connected to the IC module , IC module 6 is connected to the ground terminal 10 of the controller 3 through the common negative power line, and the IC module 10 is connected through the IC 5 and the data line 3 is the signal controller. IC模块10控制可控LED灯串的亮灯,这种灯泡亮灯模式是由IC模块10的内部程序控制的,通过改变程序就使这种普通的LED产生不同的亮灯模式,从而使圣诞灯串产生出我们需要的多种变化,如亮与灭、快与慢闪、闪烁与常亮的变化。 The IC module 10 controls the controllable LED string lighting, this lamp lighting mode is set by the IC module 10 is a program-controlled, by changing the program to make such a conventional LED lighting produce different patterns, so that the Christmas light string produces changes we need more, such as leucine and off, fast and slow flashing, blinking change of steady.

[0020] 可控LED灯串包括可控LED灯串I 901和/或可控LED灯串II 902。 [0020] a controllable LED string includes a controllable LED strings I 901 and / or controllable LED string II 902. 可控LED灯串I 901包括一个可控LED灯或并联的一组可控LED灯,可控LED灯串I 901 —端通过可控LED正极电源线7与控制器3的第二电压输出端连接,另一端连接IC模块10。 Controllable LED light string I 901 comprises a controllable LED lamp or a set of parallel controllable LED lamp, a controllable LED string I 901 - voltage output terminal via a second controllable positive power line 7 and the LED controller 3 and the other end connected to the IC module 10. 如图1中的L3,L6, L9、L12和L15构成的LED灯串,L18与L21构成的LED灯串均为可控LED灯串I 901。 L3 in FIG. 1, LED light L6, L9, L12 and L15 constitute a string, LED lights L18 and L21 are made of a controllable LED string string I 901.

[0021] 可控LED灯串II 902包括串联的一组可控LED灯,可控LED灯串II 902 一端通过常亮灯正极电源线4与控制器3的第一电压输出端连接,或通过可控LED正极电源线7与控制器3的第二电压输出端连接,另一端连接IC模块10。 [0021] II 902 controllable LED light string set comprising a series of controllable LED lights, LED string II 902 controlled by a normally lit end of the power supply line 4 is connected to the positive voltage output terminal of the first controller 3, or by controllable LED positive power line 7 is connected to the second voltage output terminal of the controller 3, and the other end connected to the IC module 10. 如图1中的L24、L27和L30为可控LED灯串II 902。 As shown in 1 L24, L27 and L30 controllable LED string II 902.

[0022] 本发明中IC模块10可以设置一个也可以设置多个,每个IC模块10上均可设置可控LED灯串I 901和/或可控LED灯串II 902。 [0022] The present invention may be provided in the IC module 10 may also be provided a plurality of IC modules can be set for each LED string I 901 controlled and / or controllable II 902 on the LED string 10. 如图1,设置2个IC模块10,包括IC模块A和IC模块B,其中IC模块A的输出端上设置L3为一组,L6为一组、L9、L12、L15为一组的可控LED灯串I 901,在IC模块B的输出端上设置L18与L21为一组的可控LED灯串I 901和L24、L27和L30为一组的可控LED灯串II 902。 1, 2 disposed IC module 10, the IC module including the IC module A and B, where a group is set L3, L6 as a group, L9, L12, L15 is a set of controllable output terminal of the IC module A LED string I 901, L18 and L21 is provided as a set of controllable LED string I 901 and L24, L27 and L30 is a set of controllable LED strings II 902 at the output B of the IC module. 通过操作遥控器或控制器3对IC模块A和IC模块B的控制,可实现选择性控制可控LED灯串I 901和可控LED灯串II 902的亮灯模式。 By operating the remote controller or the three pairs of the IC module A and B of the IC module can be achieved selectively controllable LED string I 901 and a controllable LED lamp lighting pattern string of II 902.

[0023] 为了保护可控LED灯串I 901和可控LED灯串II 902中的可控LED灯,每个可控LED灯连接限流电阻8。 [0023] In order to protect the LED strings controlled and controllable I 901 II 902 LED strings controlled in the LED lamp, the LED lamp connected to each of the controllable current limiting resistor 8.

[0024] 控制器3的第一电压输出端、第二电压输出端、数据端和接地端分别通过常亮灯正极电源线4、可控LED正极电源线7、数据线5和公共负极电源线连接尾接11,尾接11上带有插孔,方便同类圣诞灯串接入。 [0024] The first voltage output terminal 3 of the controller, a second voltage output terminal, a data terminal and a ground terminal, respectively, by conventional lighting positive power line 4, a controllable LED positive power line 7, the common data line 5 and the negative power line then the connection tail 11, the tail 11 connected with the jack, the same string of Christmas access. 通过尾接11,所有连接的同类灯串数据线5全部相连,通过操作遥控器或控制器3,可以实现这些灯串的同步操作,方便用用户使用。 By 11 cue, all similar light string connected to the data line 5 is connected to all, by operating the remote controller 3 or may be synchronized operation of these light strings, easy to use by the user.

[0025] 本发明中常亮灯正极电源线4可以直接连接变压器I。 [0025] The present invention is often lighting positive power line transformer 4 may be connected directly I.

[0026] 使用者,可以通过操作遥控器或控制器3对常亮LED发光支路和可控LED发光支路上的LED灯进行控制。 [0026] user, can be controlled by operating the remote controller 3 or the lit LED emission controlled LED lighting branch and a branch of the LED lamp. 本发明灯串在正常工作时,常亮LED发光支路的常亮LED灯串13处在打开状态;可以根据用户需要在常亮LED发光支路上插入所需间隔的可控LED发光支路(如图所示,在相邻的二个常亮LED 13插入一个可控的LED);常亮LED发光支路与可控LED发光支路既相互独立又有机统一,将可控LED发光支路并入常亮LED发光支路的预留空位(如图所示,可将L3插入到L2与L4中间,L6插入到L5与L7中间,依次类推)并将二个支路绞合一起,即为本发明的一种IC芯片控制发光的LED圣诞灯串;可控LED发光支路中的LED灯通过IC模块10进行控制,实现选择性亮灯。 This string of the lamp during normal operation, the LED lighting branch steady steady LED string 13 in an open state; controllable LED light emission interval may be inserted into a desired branch of the branch steady LED lighting according to user needs ( as illustrated, two adjacent LED 13 is inserted into a steady controllable LED); lit LED light controllable LED light branch branches both independent and organic unity, controllable LED light branch steady incorporated LED light branch reservation space and twisted two branches (as shown, may be inserted into the intermediate L2 and L3 L4, L6 and L7 L5 is inserted into the middle, and so on) together, i.e., An IC chip of the present invention controls the light emission of LED Christmas lights; LED emission controlled LED light branch is controlled by the IC module 10, to achieve selective lighting.

[0027] 以上所述及图中所示的仅是本发明的优选实施方式。 The [0027] The above and only preferred embodiments of the present invention shown in FIG. 应当指出,对于本领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以作出若干变型和改进,这些也应视为属于本发明的保护范围。 It should be noted that those of ordinary skill in the art, without departing from the principles of the present invention is provided, also may be made to a number of modifications and improvements, which should be considered as being within the scope of the present invention.

Claims (4)

  1. 1.一种IC芯片控制发光的LED圣诞灯串,包括变压器(I)、控制器(3)、常亮LED发光支路和可控LED发光支路,其特征在于所述变压器(I)的输出端与控制器(3)的输入端相连接,所述控制器(3)的输出端分别与常亮LED发光支路和可控LED发光支路相连接,所述常亮LED发光支路包括与控制器(3)第一电压输出端相连的常亮灯正极电源线(4)、与控制器(3)负极端相连的常亮灯负极电源线(12)以及并联在常亮灯正极电源线(4)和常亮灯负极电源线(12)之间的常亮LED灯串(13),所述的常亮LED灯串(13)包括串联的常亮LED灯,所述可控LED发光支路包括与控制器(3)回路连接的可控LED灯串和IC模块(10),所述控制器(3 )的电压输出端连接可控LED灯串,所述可控LED灯串连接IC模块(10 ),所述IC模块(10)通过公共负极电源线(6)连接控制器(3)的接地端,并且所述IC模块(10)通过设置的IC数据线(5)与控制器(3)信号 1. An IC chip control light emission of LED Christmas lights, comprising a transformer (I), the controller (3), an LED light emitting branch and a steady controllable LED light branch, characterized in that the transformer (I), output of the controller (3) connected to the input of the controller (3) is connected to the output terminals are lit LED light emitting LED and a controllable branch leg, the leg steady LED lighting It includes a controller (3) coupled to a first output terminal of constant voltage lighting positive power line (4), and the controller (3) is connected to the negative terminal of the negative power line normally lighting (12) and the parallel lights at constant positive power supply line (4) and normally steady lighting LED string (13) a negative power source line (12) between said steady LED string (13) comprises a series of LED lights steady, said controllable LED light branch comprises controllable LED strings and the IC module (10) with the controller (3) of the circuit connection, the controller (3) connected to the output terminal of the voltage controlled LED strings, the LED lamp controllable strings connecting the IC module (10), said IC module (10) through the common negative power supply line (6) connected to the controller (3) of the ground terminal and the IC module (10) via a data line IC (5) and a controller (3) signal 接,所述可控LED灯串包括可控LED灯串I (901)和/或可控LED灯串II (902),所述可控LED灯串I (901)包括一个可控LED灯或并联的一组可控LED灯,所述可控LED灯串I (901)—端通过可控LED正极电源线(7)与控制器(3)的第二电压输出端连接,所述可控LED灯串I (901)另一端连接IC模块(10);所述可控LED灯串II (902)包括串联的一组可控LED灯,所述可控LED灯串II (902)—端通过常亮灯正极电源线(4)与控制器(3)的第一电压输出端连接,或通过可控LED正极电源线(7)与控制器(3)的第二电压输出端连接,所述可控LED灯串II (902)另一端连接IC模块(10)。 Then, the LED light controllable LED light string comprising a controllable LED strings I (901) and / or controlled LED string II (902), said controllable LED strings I (901) comprises a controllable or a parallel set of controllable LED lamp, the controllable LED light string I (901) - by a controllable LED connection terminal positive power line (7) and a second control voltage output terminal (3) of the controllable LED string I (901) connected to the other end of the IC module (10); said controllable LED light string II (902) comprises a set of controllable LED lamps in series, a controllable LED light string II (902) - the end by conventional lighting positive power line (4) with the controller (3) is connected to a first output terminal voltage or the second voltage output terminal connected to positive power line by a controllable LED (7) with the controller (3), the the other end of said controllable LED strings II (902) connecting the IC module (10).
  2. 2.如权利要求1所述的一种IC芯片控制发光的LED圣诞灯串,其特征在于所述控制器(3)连接遥控接收器(2)。 2. The Christmas LED An IC chip control according to claim 1 emitting string, wherein the controller (3) connected to a remote control receiver (2).
  3. 3.如权利要求1所述的一种IC芯片控制发光的LED圣诞灯串,其特征在于所述控制器(3)的第一电压输出端、第二电压输出端、数据端和接地端分别连接尾接(11)。 3. An IC chip control light emission of the LED Christmas lights to claim 1, characterized in that a first output of the voltage controller (3), the second voltage output terminal, a data terminal and a ground terminal, respectively, cue connection (11).
  4. 4.如权利要求1所述的一种IC芯片控制发光的LED圣诞灯串,其特征在于所述可控LED灯串I (901)和可控LED灯串II (902)中的每个可控LED灯连接限流电阻(8)。 LED Christmas 4. An IC chip as claimed in claim 1 for controlling the light emitting string, wherein said controllable LED light string I (901) and a controllable LED string II (902) may each be LED lamp connection control current limiting resistor (8).
CN 201310357837 2013-08-16 2013-08-16 LED Christmas light string with IC chip controlling light emitting CN103528014B (en)

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CN104565948A (en) * 2015-01-21 2015-04-29 中山市格林曼光电科技有限公司 LED light string employing smoothing filter
CN105114850B (en) * 2015-08-29 2017-11-24 台州海之大电子科技有限公司 A selected light emitting mode led light string

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US6777891B2 (en) * 1997-08-26 2004-08-17 Color Kinetics, Incorporated Methods and apparatus for controlling devices in a networked lighting system
US6457842B1 (en) * 2001-02-23 2002-10-01 Vito A. Ingrassia Holiday lights line switch
ES2343717B1 (en) * 2008-07-18 2011-06-06 Oliver Art, S.A. illuminator Christmas tree.
CN202327778U (en) * 2011-11-03 2012-07-11 上海裕芯电子有限公司 Improved light emitting diode (LED) color lamp string
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CN202629754U (en) * 2012-04-25 2012-12-26 瑞安市华隆灯饰有限公司 Multi-channel combined LED (Light-emitting Diode) decorative light string
CN203431704U (en) * 2013-08-16 2014-02-12 台州海之大电子科技有限公司 IC-chip-controlled light-emitting LED Christmas lamp string

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