CN103148391A - LED lamp capable of directly replacing ballast fluorescent tube, and device of LED lamp - Google Patents

LED lamp capable of directly replacing ballast fluorescent tube, and device of LED lamp Download PDF

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Publication number
CN103148391A
CN103148391A CN2013100779533A CN201310077953A CN103148391A CN 103148391 A CN103148391 A CN 103148391A CN 2013100779533 A CN2013100779533 A CN 2013100779533A CN 201310077953 A CN201310077953 A CN 201310077953A CN 103148391 A CN103148391 A CN 103148391A
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China
Prior art keywords
led lamp
fluorescent tube
rectifier
ballast
led
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CN2013100779533A
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Chinese (zh)
Inventor
许国伟
徐建刚
黄鹤鸣
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深圳市聚作照明股份有限公司
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Priority to CN2013100779533A priority Critical patent/CN103148391A/en
Publication of CN103148391A publication Critical patent/CN103148391A/en

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B33/00Electroluminescent light sources
    • H05B33/02Details
    • H05B33/08Circuit arrangements not adapted to a particular application
    • H05B33/0803Circuit arrangements not adapted to a particular application for light emitting diodes [LEDs] comprising only inorganic semiconductor materials
    • H05B33/0806Structural details of the circuit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/27Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies
    • Y02B20/30Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • Y02B20/38Constructional details
    • Y02B20/386Retrofitting in tubes

Abstract

The invention discloses an LED (Light-emitting Diode) lamp capable of directly replacing a ballast fluorescent tube, and a device of the LED lamp, and belongs to the technical field of illumination devices. The device of the LED lamp mainly comprises a ballast, a starter and the LED lamp, wherein the LED lamp comprises a rectifying circuit, a driving source power conversion circuit, and an LED illuminant; one end of the rectifying circuit is electrically connected with the driving source power conversion circuit; the other end of the driving source power conversion circuit is electrically connected with the LED illuminant; and the LED lamp is directly mounted on a fluorescent tube bracket of the replaced ballast fluorescent tube. According to the LED lamp and the device, the fluorescent tube can be directly replaced by an LED lamp tube under the condition that a bracket and lines of the traditional fluorescent tube are not changed; in addition, the cost is lowered greatly; adverse situations due to the fact that the fluorescent tube of the traditional ballast is mounted again or incorrectly are avoided; and a structure and a production technology are simpler, so that the production efficiency can be improved greatly.

Description

一种直接替换镇流器荧光管的LED灯具及其装置 A direct replacement ballast LED lamps and fluorescent tube means

[0001] [0001]

技术领域 FIELD

[0002] 本发明涉及照明装置技术领域,尤其涉及一种直接替换整流器荧光管的LED灯具及其装置。 [0002] The present invention relates to an illumination device technology, and more particularly relates to the rectifier a direct replacement of fluorescent tubes and LED lighting apparatus.

背景技术 Background technique

[0003] 由于LED具有发光效率高、节电效果好,并且无污染、寿命长等特点,在照明行业应用上得到政府的大力支持;同时用LED照明灯来替代传统照明灯的相关工作也在不断地进行着。 [0003] Since the LED has high luminous efficiency, good power saving effect, and no pollution, long life, strong government support in the lighting industry applications; simultaneously with the LED lighting related work to replace conventional lights are constantly engaged.

[0004] 参照图1所示的传统电感镇流器荧光管的接线图和图2所示的传统电子镇流器荧光管的接线图,其主要由灯管、镇流器和启辉器三个部件组成,都具有电路结构较简单、成本较低等优点,但是电感镇流器荧光管的启动时间长,启辉器需要跳动几次才能点亮灯管,而且在低电压条件下更难驱动。 Wiring connection diagram showing a conventional inductive ballast fluorescent tube shown in [0004] Referring to FIGS. 1 and conventional electronic ballast fluorescent tube shown in FIG. 2, which is mainly composed of the lamp, ballast and starter three a member composed of a circuit having a relatively simple structure, low cost and the like, but a long time to start the fluorescent tube ballasts, starter needs a beat several times to light up the lamp, and more difficult at low voltage condition drive. 电感/电子镇流器荧光管的灯管内含有少量的液体水银、汞蒸气等有毒有害重金属物质,日光灯废弃后难以有效收回,水银、汞外泄既污染环境又威胁人体健康。 Lamp inductor / electronic ballast fluorescent tubes containing toxic heavy substances within the small amount of liquid mercury, mercury vapor, etc., is difficult to efficiently recover the discarded fluorescent, mercury, mercury leakage both pollute the environment and threaten human health.

[0005] 为了解决镇流器荧光管存在各种不足,因此随着LED照明灯的技术发展,LED灯管也逐步取代传统镇流器荧光管。 [0005] In order to solve the ballast of the fluorescent tube there are various deficiencies, so as technology advances LED lights, LED lamp ballast also gradually replace the traditional fluorescent tube. 目前市场上取代传统镇流器荧光管的LED灯管的接线图(如图3所示),安装过程一般先将荧光管支架上的启辉器(电子镇流器无)卸除,然后把支架内的电感镇流器/电子镇流器解除,接着把解除的两根导线进行短接,用电工绝缘胶布包扎好,最后安装LED灯管。 Replace conventional ballast of the fluorescent tube on the market LED lamp wiring diagram (FIG. 3), the installation process is generally the first starter fluorescent tube holder (no electronic ballast) removed, then ballast inner stent / electronic ballast is released, followed by release of the two conductors for short, wrapped with electrical insulating tape, and finally mounting the LED lamp. 同时,一般情况下为了防止改装后的LED灯管支架误再装上普通的荧光管,导致烧坏、不亮等不良现象,还在LED灯管支架上明显的位置贴上标签,并且注明“本支架仅适用于安装LED灯管”。 Meanwhile, in general, in order to prevent the erroneous modification LED lamp bracket and then loaded on an ordinary fluorescent tube, leading to burn, and other undesirable phenomena does not shine, the apparent position of the label is still LED lamp holder, and note "this stand only for mounting the LED lamp."

[0006] 上述LED灯管取代电感/电子镇流器荧光管过程中,由于需要更改接线方式,需要卸除镇流器、启辉器等部件,一般情况下用户不懂自行操作,需要请专业电工来更换。 [0006] The LED lamp substituted inductor / electronic ballast fluorescent tube process, due to the need to change wiring, need removed ballast, starter and other members, the user do not know their own operation under normal circumstances, require the expertise electrician to replace. 一方面,如果用户自行更换安装,不注意的情况下而接反,会造成烧线等不良现象;或者再次安装电感/电子镇流器荧光管,存在不良现象。 In one aspect, if the case where the user-installable replacement, while inadvertently reversed, will cause burn lines and other undesirable phenomena; or mounted inductance / electronic ballast fluorescent tubes again, the presence of undesirable phenomena. 另一方面,如果请专业电工来更换安装,会相应的支付劳力费,从而提高更换成本,导致成本更高。 On the other hand, if you ask a professional electrician to replace the installation, the corresponding pay labor costs, thereby increasing replacement costs, resulting in higher costs.

发明内容 SUMMARY

[0007] 为了解决上述现有的技术不足与缺陷,本发明的目的在于提供一种直接替换整流器荧光管的LED灯具及其装置,该LED灯具直接安装在传统整流器荧光管的支架上,不用更换任何线路及装置,安装简单,降低成本。 [0007] In order to solve the above-described prior art deficiencies and defects, an object of the present invention to provide an LED lighting device and the rectifier a direct replacement of the fluorescent tube, the LED lamp is directly mounted on the bracket conventional rectifier fluorescent tube, without changing the and means any line, simple installation and reduce costs.

[0008] 本发明的目的是通过采用以下技术方案来实现的: [0008] The object of the present invention is achieved by the following technical solutions:

一种直接替换镇流器荧光管的LED灯具及其装置,其装置主要包括镇流器、启辉器以及LED灯具,所述LED灯具包括整流电路、驱动电源功率转换电路以及LED发光体,所述整流电路的一端电连接所述驱动电源功率转换电路,所述驱动电源功率转换电路的另一端电连接所述LED发光体;所述的LED灯具直接安装在被替换镇流器的荧光管所属的荧光管支架上。 A direct replacement LED lamp and ballast means the fluorescent tube, which device mainly comprises a ballast, starter and LED lamp, the LED lamp includes a rectifier circuit, the power conversion circuit and the driving power LED light, the One end is connected to the said rectifier circuit driving power supply power conversion circuit, the other end of the drive power of the power conversion circuit electrically connecting the LED illuminator; the LED lamps are mounted directly relevant to the replacement ballast fluorescent tube fluorescent tube holder.

[0009] 作为本发明的优选技术方案,所述整流电路由2个整流线路和3个保险丝组成,且所述整流线路由4个整流二极管组成;具体地是第一保险丝的一端连接第一整流二极管阴极与第二整流二极管阳极的连接点,另一端构成第一接线端子;第二保险丝的一端连接第五整流二极管阴极与第六整流二极管阳极的连接点,另一端构成第四接线端子;第三保险丝的一端连接第七整流二极管阴极与第八整流二极管阳极的连接点,另一端构成第三接线端子;第三整流二极管阴极与第四整流二极管阳极的连接点构成第二接线端子;第一、三、五和七整流二极管的阳极连接在一起,构成整流电路输出的负极;第二、四、六和八整流二极管的阴极连接在一起,构成整流电路输出的正极。 [0009] As a preferred aspect of the present invention, the rectifier circuit 2 and the rectifier circuit composed of three fuses, and the rectifying circuit composed of four rectifier diodes; specifically, one end of the first fuse is connected to a first rectifier cathode of the diode and the connecting point of the anode of the second rectifier diode, a first terminal constituting the other end; end of the second fuse connection point of the fifth rectifier diode cathode and anode of the sixth rectifier diode and the other end constitutes the fourth terminal; the first One end of the fuse is connected to a connection point three seventh rectifier diode cathode and anode of the eighth rectifier diode and the other end constituting a third terminal; a connection point of the third rectifier diode and the cathode of a fourth rectifier diode constituting the anode of a second terminal; a first anode three, five and seven rectifying diodes connected together, constituting the negative electrode of the rectifier circuit output; the second, fourth, sixth and eighth rectifier diode cathodes connected together, constitute the positive rectifier circuit output.

[0010] 作为本发明的优选技术方案,所述第一接线端子、第二接线端子、第三接线端子和第四接线端子构成所述LED灯具的四个端子。 [0010] As a preferred aspect of the present invention, the first terminal, a second terminal, the third terminal and a fourth terminal of the LED lamp constituting four terminals.

[0011] 作为本发明的优选技术方案,所述LED发光体为复数个LED灯电连接形成。 [0011] As a preferred aspect of the present invention, the LED light emitter is electrically connected to a plurality of LED lights is formed.

[0012] 作为本发明的优选技术方案,所述被替换镇流器的荧光管包括电子镇流器的荧光管和电感镇流器的荧光管。 [0012] As a preferred aspect of the present invention, the fluorescent tube is replaced with ballast fluorescent tubes and fluorescent tube ballasts include an electronic ballast.

[0013] 作为本发明的优选技术方案,所述LED灯具为LED灯管。 [0013] As a preferred aspect of the present invention, the LED lamp is a LED lamp.

[0014] 综上所述,本发明所提供的一种直接替换镇流器荧光管的LED灯具及其装置,具有: [0014] In summary, LED lighting and apparatus for direct replacement ballast fluorescent tube of the present invention is provided, comprising:

1、对传统荧光管的支架不做任何修改,可以直接将荧光管换成LED灯管。 1, the traditional fluorescent tube holder without any modification, may be directly replaced with LED fluorescent lamp tube.

[0015] 2、不需要对传统荧光管的线路做任何改造,降低成本。 [0015] 2, the line does not require any transformation of the traditional fluorescent tube, and reduce costs.

[0016] 3、目前电感/电子镇流器荧光管还在较多使用,当用户再次或错误安装传统荧光管时,不会烧坏荧光管。 [0016] 3, inductor current / electronic ballast fluorescent tube used still more, when the user again, incorrect installation or conventional fluorescent tube, the fluorescent tube does not burn.

[0017] 4、结构与生产工艺较简单,可以大大提高生产效率,降低成本。 [0017] 4, the structure and the production process is relatively simple, can greatly improve productivity and reduce costs.

附图说明 BRIEF DESCRIPTION

[0018] 图1为传统电感镇流器荧光管的接线图。 [0018] FIG. 1 is a wiring diagram of a conventional inductive ballast of the fluorescent tube.

[0019] 图2为传统电子镇流器荧光管的接线图。 [0019] FIG. 2 is a wiring diagram of a conventional electronic ballast fluorescent tubes.

[0020] 图3为传统取代电感/电子镇流器荧光管的LED灯管接线图。 [0020] FIG. 3 is a conventional inductive substituted / LED lamp wiring diagram of an electronic ballast of the fluorescent tube.

[0021] 图4、图5、图6、图7、图8、图9为本发明实施例的6种直接替换电感镇流器荧光管的LED灯具接线图。 [0021] FIGS. 4, 5, 6, 7, 8, 9 of the present LED lamp of FIG. 6 kinds of wiring direct replacement of the fluorescent tube ballasts embodiments of the invention.

[0022] 图10为本发明图4至图9虚线框内的LED灯具的结构示意图。 [0022] FIG. 10 is a schematic structure of an LED lamp in FIG. 4 to 9 of the present invention, the dashed box in FIG.

[0023] 附图标记说明:L1、第一接线端子,N1、第二接线端子,L2、第三接线端子,N2、第四接线端子,F1、第一保险丝,F2、第二保险丝,F3第三保险丝,D1、第一整流二极管,D2、第二整流二极管,D3、第三整流二极管,D4、第四整流二极管,D5、第五整流二极管,D6、第六整流二极管,D7、第七整流二极管,D8、第八整流二极管。 [0023] REFERENCE NUMERALS: L1, a first terminal, N1, a second terminal, L2, a third terminal, N2, a fourth terminal, F1, the first fuse, F2, a second fuse, F3 of three fuses, D1, a first rectifier diode, D2, a second rectifier diode, D3, the third rectifier diode, D4, fourth rectifier diode, D5, the fifth rectifier diode, D6, a sixth rectifier diode, D7, seventh rectifier diode, D8, the eighth rectifier diode.

具体实施方式 Detailed ways

[0024] 下面结合附图和实施例对本发明进一步说明。 Figures and examples further illustrate the present invention [0024] The following binding. [0025] 参照附图4至附图9所示,本发明提供一种直接替换镇流器荧光管的LED灯具及其装置,其装置主要包括镇流器、启辉器以及LED灯具,所述LED灯具包括整流电路、驱动电源功率转换电路以及LED发光体,所述整流电路的一端电连接所述驱动电源功率转换电路,所述驱动电源功率转换电路的另一端电连接所述LED发光体。 [0025] Referring to figures 4 to 9 shown in the drawings, the present invention provides an LED lamp ballast and apparatus for direct replacement of fluorescent tubes, which apparatus mainly comprises a ballast, starter and LED lamp, the LED lamp includes a rectifier circuit, the power conversion circuit and the driving power LED light, one end of the rectifier circuit electrically connected to said power conversion circuit driving power, the drive power supply and the other end is connected to the power conversion circuit LED illuminator. 在本发明的实施例中,所述的LED灯具为LED灯管,对传统荧光管的支架不做任何修改,也不需要对传统荧光管的线路做任何改造,可以直接安装在被替换镇流器的荧光管所属的荧光管支架上。 In an embodiment of the present invention, the LED lamps is an LED lamp holder of a conventional fluorescent tube without any modification, the line does not need to do any of the traditional fluorescent tube transformation, it can be installed directly in the ballast are replaced an ordinary fluorescent tube fluorescent tube holder.

[0026] 在本发明中,所述被替换镇流器的荧光管包括电子镇流器的荧光管和电感镇流器的荧光管。 [0026] In the present invention, the fluorescent tube is replaced with ballast fluorescent tubes and fluorescent tube ballasts include an electronic ballast.

[0027] 其中,本发明实施例的所述LED发光体为复数个LED灯电连接形成,其连接方式可以采用串联和并联相互连接在一起,形成LED发光体,且LED发光体的正极和负极分别电连接所述驱动电源功率转换电路输出端的正极、负极。 [0027] wherein, the LED light emission of the embodiment of the present invention is a plurality of LED lights electrically connected to form that connection may be employed in parallel with each other and connected together in series to form a LED light, LED light and positive and negative electrodes are electrically connected to the positive power source driving the power conversion circuit output, a negative electrode.

[0028] 在本发明实施例中,所述整流电路由2个整流线路和3个保险丝组成,且所述整流线路由4个整流二极管组成。 [0028] In an embodiment of the present invention, the rectifying circuit 2 and the rectifier circuit composed of three fuses, and the rectifying circuit composed of four rectifier diodes. 具体地是第一保险丝(Fl)的一端连接第一整流二极管(Dl)阴极与第二整流二极管(D2)阳极的连接点,另一端构成第一接线端子(LI)。 Specifically, one end of the first fuse (Fl) is connected to a first rectifier diode (Dl) cathode of a second rectifier diode (D2) the anode connection point, the other end constituting a first terminal (LI). 第二保险丝(F2)的一端连接第五整流二极管(D5)阴极与第六整流二极管(D6)阳极的连接点,另一端构成第四接线端子(N2)。 End of the second fuse (F2) connected to the fifth rectifier diode (D5) cathode and a sixth rectifier diode (D6) anode connection point constitutes the other end of the fourth terminal (N2). 第三保险丝(F3)的一端连接第七整流二极管(D7)阴极与第八整流二极管(D8)阳极的连接点,另一端构成第三接线端子(L2)。 End of the third fuse (F3) is connected to a seventh rectifier diode (D7) cathode and an eighth rectifier diode (D8) anode connection point constitutes the other end of the third connection (L2). 第三整流二极管(D3)阴极与第四整流二极管(D4)阳极的连接点构成第二接线端子(NI)。 A third rectifier diode (D3) and the cathode of a fourth rectifier diode (D4) anode connection point of the second terminal (NI). 第一、三、五和七整流二极管(D1、D3、D5和D7)的阳极连接在一起,构成整流电路输出的负极,该负极电连接所述驱动电源功率转换电路输入端的负极;与第二、四、六和八整流二极管(D2、D4、D6和D8)的阴极连接在一起,构成整流电路输出的正极,该正极电连接所述驱动电源功率转换电路输入端的正极。 The first, third, fifth and seven rectifying diode (D1, D3, D5 and D7) are connected together anode, a negative electrode constituting the rectifier circuit output, the negative electrode is electrically connected to the power input of the power conversion circuit is driven; and a second fourth, sixth and eighth rectifier diode (D2, D4, D6 and D8) cathode coupled together constituting the positive output of the rectifier circuit, which is electrically connected to the positive power supply driving power conversion circuit positive input.

[0029] 其中,所述第一接线端子(LI)、第二接线端子(NI)、第三接线端子(L2)和第四接线端子(N2)构成所述LED灯具的四个端子。 [0029] wherein said first terminal (LI), a second terminal (the NI), the third terminals (L2) and a fourth terminal (N2) constituting the four terminals of the LED lamp. 在本发明的实施例中,所述LED灯具为LED灯管,即四个端子为LED灯管的四个铜针,市电L、N线可以任意接其中的两个端子即可供电。 In an embodiment of the present invention, the LED lamp is a LED lamp, i.e., four terminals for the four copper needle LED lamp, the mains L, N lines may be connected to any two terminals to which the power supply. 由于LED灯具两端的四个接线端子无论怎么接市电都可以工作,当LED灯具替换镇流器的荧光管时,原支架的接线不会影响线路;同时内部整流电路,对启辉器反向隔离,不会有电流通过启辉器。 Since the terminal ends of the four LED lighting mains connection, no matter how the work can, when replacing the fluorescent lamp ballasts LED tube, the stent does not affect the original wiring lines; while the internal rectifying circuit of the starter reverse isolation, there will be no current through the starter.

[0030] 实施例中6种接线端子与市电的连接方式和整流电路具体详细的工作如下: 参照图4和图10所示,当市电电压加在第一接线端子(LI)和第二接线端子(NI)时, [0030] Example 6 kinds of terminals and the mains connection and the rectifying circuit according to the particular detail as follows: Referring to FIG. 4 and FIG. 10, when the mains voltage is applied to the first terminal (LI) and a second the terminal (NI) wiring,

市电电压正半周经第二整流二极管(D2)、第三整流二极管(D3)正向整流,第一整流二极管(D1)、第四整流二极管(D4)、第六整流二极管(D6)、第八整流二极管(D8)反向。 Positive half cycle of the mains voltage via a second rectifier diode (D2 of), a third rectifier diode (D3) forward rectifier, a first rectifier diode (Dl), a fourth rectifier diode (D4), a sixth rectifier diode (D6), of eight rectifier diode (D8) reverse. 负半周经第四整流二极管(D4)、第一整流二极管(Dl)正向整流,第二整流二极管(D2)、第三整流二极管(D3 )、第六整流二极管(D6 )、第八整流二极管(D8 )反向。 Negative half cycle by the fourth rectifier diode (D4), a first rectifier diode (Dl) forward rectifier, a second rectifier diode (D2 of), a third rectifier diode (D3), a sixth rectifier diode (D6), the eighth rectifier diode (D8) reverse.

[0031] 参照图5和图10所示,当市电电压加在第三接线端子(L2)和第四接线端子(N2)时,市电电压正半周经第六整流二极管(D6)、第七整流二极管(D7)正向整流,第二整流二极管(D2)、第四整流二极管(D4)、第五整流二极管(D5)、第八整流二极管(D8)反向。 [0031] Referring to FIG. 5 and as shown, when the mains voltage is applied to the third connection (L2) and a fourth terminal (N2 of), the positive half cycle of the mains voltage via a sixth rectifier diode (D6), 10 of FIG. seven rectifier diode (D7) forward rectified, the second rectifier diode (D2), the fourth rectifier diode (D4), fifth rectifier diode (D5), eighth rectifier diode (D8) reverse. 负半周经第五整流二极管(D5)、第八整流二极管(D8)正向整流,第二整流二极管(D2)、第四整流二极管(D4)、第六整流二极管(D6)、第七整流二极管(D7)反向。 Negative half cycle through the fifth rectifier diode (D5), an eighth rectifier diode (D8) forward rectifier, a second rectifier diode (D2 of), the fourth rectifier diode (D4), a sixth rectifier diode (D6), the seventh rectifier diode (D7) reverse.

[0032] 参照图6和图10所示,当市电电压加在第一接线端子(LI)和第三接线端子(L2)时,市电电压正半周经第二整流二极管(D2)、第七整流二极管(D7)正向整流,第一整流二极管(D1)、第四整流二极管(D4)、第六整流二极管(D6)、第八整流二极管(D8)反向。 [0032] Referring to FIGS. 6 and 7, when the mains voltage is applied to the first terminal (LI) and the third connection (L2 of), the positive half cycle of the mains voltage via a second rectifier diode (D2 of), 10 of FIG. seven rectifier diode (D7) forward rectifier, a first rectifier diode (Dl), a fourth rectifier diode (D4), a sixth rectifier diode (D6), an eighth rectifier diode (D8) reverse. 负半周经第一整流二极管(D1)、第八整流二极管(D8)正向整流,第二整流二极管(D2)、第四整流二极管(D4)、第六整流二极管(D6)、第七整流二极管(D7)反向。 Negative half cycle by the first rectifying diode (Dl), an eighth rectifier diode (D8) forward rectifier, a second rectifier diode (D2 of), the fourth rectifier diode (D4), a sixth rectifier diode (D6), the seventh rectifier diode (D7) reverse.

[0033] 参照图7和图10所示,当市电电压加在第一接线端子(LI)和第四接线端子(N2)时,市电电压正半周经第二整流二极管(D2)、第五整流二极管(D5)正向整流,第一整流二极管(D1)、第四整流二极管(D4)、第六整流二极管(D6)、第八整流二极管(D8)反向。 [0033] Referring to FIGS. 7 and 10, when the mains voltage is applied to the first terminal (LI) and a fourth terminal (N2 of), the positive half cycle of the mains voltage via a second rectifier diode (D2 of), the first five rectifier diode (D5) forward rectifier, a first rectifier diode (Dl), a fourth rectifier diode (D4), a sixth rectifier diode (D6), an eighth rectifier diode (D8) reverse. 负半周经第一整流二极管(D1)、第六整流二极管(D6)正向整流,第二整流二极管(D2)、第四整流二极管(D4)、第五整流二极管(D5)、第八整流二极管(D8)反向。 Negative half cycle by the first rectifying diode (Dl), a sixth rectifier diode (D6) forward rectifier, a second rectifier diode (D2 of), the fourth rectifier diode (D4), a fifth rectifier diode (D5), the eighth rectifier diode (D8) reverse.

[0034] 参照图8和图10所示,当市电电压加在第二接线端子(NI)和第三接线端子(L2)时,市电电压正半周经第四整流二极管(D4)、第七整流二极管(D7)正向整流,第三整流二极管(D3)、第二整流二极管(D2)、第六整流二极管(D6)、第八整流二极管(D8)反向。 [0034] Referring to FIGS. 8 and 10, when the mains voltage is applied to a second terminal (NI), and a third connection terminal (L2 of), the positive half cycle of the mains voltage via a fourth rectifier diode (D4), the first seven rectifier diode (D7) forward rectified, the third rectifier diode (D3), the second rectifier diode (D2), sixth rectifier diode (D6), eighth rectifier diode (D8) reverse. 负半周经第六整流二极管(D6)、第一整流二极管(Dl)正向整流,第六整流二极管(D6)、第七整流二极管(D7)、第二整流二极管(D2)、第四整流二极管(D4)反向。 Negative half cycle by the sixth rectifying diode (D6), the first rectifier diode (Dl) forward rectifier, a sixth rectifier diode (D6), the seventh rectifier diode (D7), a second rectifier diode (D2 of), the fourth rectifier diode (D4) is reversed.

[0035] 参照图9和图10所示,当市电电压加在第二接线端子(NI)和第四接线端子(N2)时,市电电压正半周经第四整流二极管(D4)、第五整流二极管(D5)正向整流,第二整流二极管(D2)、第三整流二极管(D3)、第六整流二极管(D6)、第八整流二极管(D8)反向。 [0035] Referring to FIGS. 9 and 10, when the mains voltage is applied to a second terminal (NI) and a fourth terminal (N2 of), the positive half cycle of the mains voltage via a fourth rectifier diode (D4), the first five rectifier diode (D5) forward rectifier, a second rectifier diode (D2 of), a third rectifier diode (D3), a sixth rectifier diode (D6), an eighth rectifier diode (D8) reverse. 负半周经第六整流二极管(D6)、第三整流二极管(D3)正向整流,第五整流二极管(D5)、第八整流二极管(D8)、第二整流二极管(D2)、第四整流二极管(D4)反向。 Negative half cycle by the sixth rectifying diode (D6), the third rectifier diode (D3) forward rectifier, a fifth rectifier diode (D5), an eighth rectifier diode (D8), a second rectifier diode (D2 of), the fourth rectifier diode (D4) is reversed.

[0036] 以上所述实施例仅表达了本发明替换电感整流器荧光管的优选实施方式,并且为整流电路内置驱动,其描述较为具体与详细,但并不能因此而理解为对本发明专利范围和实施例的限制。 [0036] The above embodiments are only expressed a preferred alternative embodiment of the present invention, the inductance of the rectifier fluorescent tube, and a rectifying circuit built-in driver, which is described more specifically and in detail, but it can not therefore be understood as the present invention patentable scope and embodiments limiting example. 应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干改进,例如整流电路外置驱动等,这些都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 spirit of the present invention, can make various improvements, for example, an external drive rectifying circuit, all of which fall within the scope of the present invention.

Claims (6)

1.一种直接替换镇流器荧光管的LED灯具及其装置,其装置主要包括镇流器、启辉器以及LED灯具,其特征在于:所述LED灯具包括整流电路、驱动电源功率转换电路以及LED发光体,所述整流电路的一端电连接所述驱动电源功率转换电路,所述驱动电源功率转换电路的另一端电连接所述LED发光体;所述的LED灯具直接安装在被替换镇流器的荧光管所属的荧光管支架上。 A direct replacement LED lamp and ballast means the fluorescent tube, which device mainly comprises a ballast, a starter and an LED lamp, wherein: the LED lamp includes a rectifier circuit, the power conversion circuit driving power and an LED luminous body, one end of the rectifier circuit electrically connected to the driving power supply power conversion circuit, the other end of the drive power of the power conversion circuit electrically connecting the LED illuminator; the LED lamps are mounted directly replaced town fluorescence flow tube belongs a fluorescent tube holder.
2.根据权利要求1所述的直接替换镇流器荧光管的LED灯具,其特征在于:所述整流电路由2个整流线路和3个保险丝组成,且所述整流线路由4个整流二极管组成;具体地是第一保险丝的一端连接第一整流二极管阴极与第二整流二极管阳极的连接点,另一端构成第一接线端子;第二保险丝的一端连接第五整流二极管阴极与第六整流二极管阳极的连接点,另一端构成第四接线端子;第三保险丝的一端连接第七整流二极管阴极与第八整流二极管阳极的连接点,另一端构成第三接线端子;第三整流二极管阴极与第四整流二极管阳极的连接点构成第二接线端子;第一、三、五和七整流二极管的阳极连接在一起,构成整流电路输出的负极;第二、四、六和八整流二极管的阴极连接在一起,构成整流电路输出的正极。 2. The LED lamp ballast directly replace the fluorescent tube according to claim 1, wherein: the rectifying circuit 2 and the rectifier circuit composed of three fuses, and the rectifying circuit composed of four rectifier diodes ; specifically, one end of the first fuse is connected to a connection point of the first rectifying diode and the cathode of a second rectifier diode anode, a first terminal constituting the other end; end of the second fuse is connected to the fifth and sixth rectifier diode rectifier diode anode cathode the connection point constitutes the other end of the fourth terminal; end of the third fuse is connected to a seventh connection point of the rectifier diode and the cathode of the eighth rectifier diode anode, and the other end constituting a third terminal; a third rectifier diode and the cathode of the fourth rectifier the anode of the diode junction constituting a second terminal; a first anode three, five and seven rectifying diodes connected together, constituting the negative electrode of the rectifier circuit output; the second, fourth, sixth and eighth rectifier diode cathodes connected together, positive rectifier circuit constituting the output.
3.根据权利要求2所述的直接替换镇流器荧光管的LED灯具,其特征在于:所述第一接线端子、第二接线端子、第三接线端子和第四接线端子构成所述LED灯具的四个端子。 LED lamp ballast according to claim direct replacement for fluorescent tubes according to claim 2, wherein: said first terminal, a second terminal, the third terminal and a fourth terminal constituting the LED lamp the four terminals.
4.根据权利要求1所述的直接替换镇流器荧光管的LED灯具,其特征在于:所述LED发光体为复数个LED灯电连接形成。 LED lamp according to claim direct replacement of the ballast of the fluorescent tube 1, which is characterized in that: the LED emitter is electrically connected to a plurality of LED lights is formed.
5.根据权利要求1所述的直接替换镇流器荧光管的LED灯具,其特征在于:所述被替换镇流器的荧光管包括电子镇流器的荧光管和电感镇流器的荧光管。 5. LED lamp ballast directly replace the fluorescent tube according to claim 1, wherein: the ballast is replaced with an electronic ballast fluorescent tube comprising a fluorescent tube and fluorescent tube ballasts .
6.根据权利要求1所述的直接替换镇流器荧光管的LED灯具,其特征在于:所述LED灯具为LED灯管。 LED lamp according to claim direct replacement of the ballast of the fluorescent tube 1, which is characterized in that: the LED lamp is a LED lamp.
CN2013100779533A 2013-03-12 2013-03-12 LED lamp capable of directly replacing ballast fluorescent tube, and device of LED lamp CN103148391A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014139235A1 (en) * 2013-03-12 2014-09-18 深圳市聚作照明股份有限公司 Led lamp capable of directly replacing ballast fluorescent tube and device thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104717776A (en) * 2015-01-04 2015-06-17 赵立地 LED lamp tube replacing circuit for electronic ballast

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100244696A1 (en) * 2007-11-13 2010-09-30 Chul Kim Apparatus for Connecting LED Lamps Into Lighting Instruments of a Fluorescent Lamp
CN202353853U (en) * 2011-10-17 2012-07-25 深圳市家佳明光电科技有限公司 LED (light-emitting diode) tube circuit compatible with traditional lamp base
CN202425094U (en) * 2011-11-24 2012-09-05 深圳市浩原义光电科技有限公司 Rectifier bridge power supply error correcting circuit based on LED lamp tube
CN203068256U (en) * 2013-03-12 2013-07-17 深圳市聚作照明股份有限公司 LED (light emitting diode) lamp and LED device for directly replacing fluorescent tube with ballast

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060193131A1 (en) * 2005-02-28 2006-08-31 Mcgrath William R Circuit devices which include light emitting diodes, assemblies which include such circuit devices, and methods for directly replacing fluorescent tubes
CN101893218A (en) * 2010-07-13 2010-11-24 深圳市金流明光电技术有限公司 LED tube and circuit thereof
CN102155642B (en) * 2010-12-07 2013-02-27 刘昌贵 LED (light emitting diode) daylight lamp and connecting circuit thereof
CN202195326U (en) * 2011-09-22 2012-04-18 孙奕斌 LED (light-emitting diode) lamp tube
CN202713699U (en) * 2012-05-30 2013-01-30 深圳市丽晶光电科技股份有限公司 LED fluorescent tube drive circuit and LED fluorescent tube
CN103148391A (en) * 2013-03-12 2013-06-12 深圳市聚作照明股份有限公司 LED lamp capable of directly replacing ballast fluorescent tube, and device of LED lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100244696A1 (en) * 2007-11-13 2010-09-30 Chul Kim Apparatus for Connecting LED Lamps Into Lighting Instruments of a Fluorescent Lamp
CN202353853U (en) * 2011-10-17 2012-07-25 深圳市家佳明光电科技有限公司 LED (light-emitting diode) tube circuit compatible with traditional lamp base
CN202425094U (en) * 2011-11-24 2012-09-05 深圳市浩原义光电科技有限公司 Rectifier bridge power supply error correcting circuit based on LED lamp tube
CN203068256U (en) * 2013-03-12 2013-07-17 深圳市聚作照明股份有限公司 LED (light emitting diode) lamp and LED device for directly replacing fluorescent tube with ballast

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014139235A1 (en) * 2013-03-12 2014-09-18 深圳市聚作照明股份有限公司 Led lamp capable of directly replacing ballast fluorescent tube and device thereof

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