CN104747929A - Integrated drive LED light source - Google Patents

Integrated drive LED light source Download PDF

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Publication number
CN104747929A
CN104747929A CN201310736884.2A CN201310736884A CN104747929A CN 104747929 A CN104747929 A CN 104747929A CN 201310736884 A CN201310736884 A CN 201310736884A CN 104747929 A CN104747929 A CN 104747929A
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CN
China
Prior art keywords
connected
integrated drive
light source
led
led light
Prior art date
Application number
CN201310736884.2A
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Chinese (zh)
Inventor
刘达樊
范志开
邹纯江
卢新伟
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广东卓耐普智能股份有限公司
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Priority to CN201310736884.2A priority Critical patent/CN104747929A/en
Publication of CN104747929A publication Critical patent/CN104747929A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003Arrangement 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00Gas-tight or water-tight arrangements

Abstract

The invention discloses an integrated drive LED light source, and relates to the field of integrated equipment. The integrated drive LED light source comprises an aluminum-based circuit cooling fin and an integrated drive joint, wherein a drive chip and an LED are embedded in the aluminum-based circuit cooling fin; the LED is connected with the drive chip; a rotor is connected with a harmonic reducer; the harmonic reducer is connected with a stator; a cylinder is arranged on the shell; a piston is arranged in the cylinder, so that the LED is nearer the drive chip, the control and response speed is faster, the manual error is reduced, and the stability is better; the heat generated by the LED, the drive chip and other elements can be dissipated through the aluminum-based circuit cooling fin, so that the service life is longer; the integrated drive joint is connected with the harmonic reducer; the harmonic reducer is connected with the stator; the rotor and the stator are controlled through the harmonic reducer; and the cylinder is arranged on the shell, and the piston is arranged in the cylinder, so that the inner and outer pressure can be adjusted, and the integrated drive LED light source can be applied to the water work.

Description

—种集成驱动LED光源 - Species integrated drive LED light source

技术领域 FIELD

[0001] 本发明涉集成设备领域,具体涉及一种集成驱动LED光源。 [0001] The present invention relates to the field of integrated device, particularly relates to an integrated drive LED light source.

背景技术 Background technique

[0002] 最近由于LED发光效率的提升、色域的扩展以及脉冲电流驱动方法和局部调光的改善,从监视器到大尺寸的液晶电视都采用RGB — LED s做为背光源,RGB-LE D的主要优点包括其LED晶片结构发光效率和散热设计,使得LED背光灯的成本降低逐渐加速。 [0002] Since the latest enhance efficiency of LED light, and a pulse expansion and improvement of the current driving the local dimming method gamut from a monitor to a large-sized liquid crystal TVs are used RGB - LED s as a backlight, RGB-LE the main advantages of the LED wafer D which comprises a light emitting efficiency and heat dissipation design, so that the cost of the LED backlight decreases gradually accelerated. 现如今L ED以及LCD用的LE D背光源使用的驱动方式都对驱动系统的设计有特殊的要求,尤其在电压转换电路和基于微控制器的色彩控制的设计上,申请号为CN201120488150.3、专利名称为集成驱动LED灯管的发明专利,将LED灯管内的线路板设置为一个整体,不仅减小了线路板占用灯管的体积,还简化了LED灯管的生产工序,结构简单,组装容易,大大的节约了材料成本和人工成本,但是,这种集成驱动LED光源LED与驱动芯片的衔接性,控制反应速度慢,而且,稳定性不佳,使用寿命短;另外,其使用范围小,不适用于水下的工作。 Now L ED and the driving mode of the LCD backlight using the LE D are special requirements for the design of the drive system, especially in the voltage conversion circuit and the control microcontroller-based color design application No. CN201120488150.3 , and entitled integrated LED lamp driver patented invention, the boards in the LED lamp set as a whole, not only reduces the size of the circuit board occupied by the lamp, LED lamp also simplifies the production process, simple structure , easy to assemble, greatly saving labor costs and material costs, but such integration of driving engagement with the drive LED light source LED chips to control the reaction speed is slow and poor stability, short life; Further, using small, does not apply to work underwater.

发明内容 SUMMARY

[0003] 本发明的目的在于提供一种使用范围广的集成驱动LED光源。 [0003] The object of the present invention is to provide a wide range of integrated drive LED light source.

[0004] 本发明解决技术问题的技术方案为:一种集成驱动LED光源,包括铝基线路散热片和集成驱动关节,所述集成驱动关节与铝基线路散热片相连接,所述集成驱动关节包括壳体,所述壳体的内部设有转子和定子,所述铝基线路散热片的厚度为I一2mm,所述铝基线路散热片上嵌有驱动芯片和LED,所述LED与驱动芯片相连接,所述转子连接有谐波减速器,所述谐波减速器与定子相连接,所述壳体上设有筒状体,所述筒状体的内部设有活塞。 [0004] The present invention for solving the technical problem technical solutions: an integrated drive LED light source, comprising an aluminum heat sink and an integrated circuit driving the joints, the integrated drive joints and the aluminum wiring is connected to a heat sink, the integrated drive joints It comprises a housing, the interior of the housing is provided with a stator and a rotor, the thickness of the aluminum fins of line I-2mm, and embedded LED driver chips, and the LED driving chip on the aluminum fin line is connected to the rotor is connected to harmonic reducer, the harmonic reducer is connected with the stator, a housing provided with a cylindrical body, the interior of the cylindrical body is provided with a piston.

[0005] 作为进一步改进,所述壳体的两端分别连接有前端盖和后端盖。 [0005] As a further improvement, the two ends of the housing are connected to front end cap and a rear end cover.

[0006] 作为进一步改进,所述前端盖上连接有输出轴。 [0006] As a further improvement, the front end cap connected to an output shaft.

[0007] 作为进一步改进,所述后端盖连接有水密接插件。 [0007] As a further improvement, the cap is connected to the watertight connector.

[0008] 作为进一步改进,所述筒状体的长度为2 — 5cm。 [0008] As a further improvement, the length of the cylindrical body is 2 - 5cm.

[0009] 有益效果:本发明中铝基线路散热片上嵌有驱动芯片和LED,LED驱动芯片相连接,使LED与驱动芯片更接近,控制及反应速度更快,减少人工带来的失误,稳定性更好,LED、驱动芯片及其他元件时产生的热量均可通过路基线路散热片散热,使用寿命更长,集成驱动关节连接有谐波减速器,谐波减速器与定子相连接,通过谐波减速器控制转子和定子,壳体上设有筒状体,筒状体的内部设有活塞,从而调节内外的压强,可使用与水中的工作使用;壳体的两端分别连接有前端盖和后端盖,起到密封的作用,前端盖上连接有输出轴,输出轴与谐波减速器相连接,可控制输出量的大小,所述后端盖连接有水密接插件,用于保证密封的效果。 [0009] Advantageous Effects: The present invention embedded aluminum circuit driver chip and the heat sink LED, LED driving chip is connected to the LED chip closer to the drive, control and faster response, reduce errors caused by artificial, stable better, heat generated by the LED, driver chips and other components are available via the line subgrade cooling fins, longer life, there is an integrated drive articulated harmonic reducer, the stator harmonic reducer is connected, through harmonic wave retarder control rotor and the stator, the housing is provided with an internal cylindrical body, the cylindrical body provided with a piston, so as to adjust the pressure inside and outside, can be used with water using work; ends of the housing are connected to the distal end cover and a rear cover, make the seal, the front end cap connected to an output shaft, the output shaft is connected to the harmonic reducer, control the output of the size, the cap is connected to the watertight connector, to ensure sealing effect.

附图说明 BRIEF DESCRIPTION

[0010] 图1为本发明的俯视图。 [0010] FIG. 1 is a plan view of the present disclosure.

[0011] 图2为本发明中集成驱动关节的主视图。 [0011] FIG. 2 is a front view of the invention, integrated drive joints.

[0〇12] 其中:1 一招基线路散热片;2—驱动芯片;3 —LED ; [0〇12] wherein: a heat sink resort wiring substrate; 2- driving chip; 3 -LED;

[0013] 4一集成驱动关节;5—谐波减速器;6—转子;7—定子; [0013] 4 an integrated drive joints; 5- harmonic reducer; 6- rotor; 7- a stator;

[0014] 8一前端盖,9一后端盖,10一输出轴,11一7jC密接插件, [0014] 8 a front cover, a rear cover 9, an output shaft 10, a 7jC tight connector 11,

[0015] 12—筒状体,13—活塞。 [0015] 12- cylindrical member, 13 piston.

具体实施方式 Detailed ways

[0016] 下面结合附图和具体实施方式对本发明做进一步详细说明。 [0016] The present invention will be described in further detail in conjunction with accompanying drawings and specific embodiments. 如图1和图2所示:一种集成驱动LED光源,包括铝基线路散热片I和集成驱动关节4,所述集成驱动关节4与铝基线路散热片I相连接,所述集成驱动关节4包括壳体14,所述壳体14的内部设有转子6和定子7,所述铝基线路散热片I的厚度为I一2_,所述铝基线路散热片I上嵌有驱动芯片2和LED3,所述LED3与驱动芯片2相连接,所述转子6连接有谐波减速器5,所述谐波减速器5与定子7相连接,所述壳体14上设有筒状体12,所述筒状体12的内部设有活塞13,使LED与驱动芯片更接近,控制及反应速度更快,减少人工带来的失误,稳定性更好,LED、驱动芯片及其他元件时产生的热量均可通过路基线路散热片散热,使用寿命更长,集成驱动关节连接有谐波减速器,谐波减速器与定子相连接,通过谐波减速器控制转子和定子,壳体上设有筒状体,筒状体的内部设有活塞,从而调节内外 1 and 2: An integrated drive LED light source, comprising an aluminum fin line integrated drive joints I and 4, the integrated drive joints and the aluminum circuit 4 is connected to the heat sink I, the integrated drive joints 4 comprises a housing 14, the interior of the housing 14 is provided with a rotor 6 and a stator 7, the thickness of the aluminum fin line I-I of a 2_, a driving chip embedded aluminum circuit 2 on the heat sink I and LED3, the LED3 and the driver chip 2 is connected to the rotor 6 connected to a harmonic drive reducer 5, a harmonic drive reducer 5 and the stator 7 is connected to the cylindrical body 12 is provided on the housing 14 , the interior of the cylindrical body 12 is provided with a piston 13, the LED chip closer to the drive, control and faster response, reduce errors caused by artificial, better stability, generated when the LED, driver chip, and other elements embankment line available through heat dissipation fins, longer life, there is an integrated drive articulated harmonic reducer, harmonic reducer is connected with the stator, the rotor and stator by means of a control harmonic reducer, provided with a housing cylindrical body, is provided inside the cylindrical body of the piston, thereby adjusting the inner and outer 压强,可使用与水中的工作使用。 Pressure can be used to work with the use of water.

[0017] 驱动芯片:MAX16802A/B是高亮度(HB) LED驱动器控制1C,内部包含了设计一个宽输入范围LED驱动器所需的全部电路,适合通用照明和显示应用。 [0017] The driver chip: MAX16802A / B is a high brightness (HB) LED driver control 1C, a wide interior design includes all the circuitry required input range of LED drivers for general lighting and display applications. 适用于低输入电压(108VDC至24V DC) LED驱动器。 For low input voltage (108VDC to 24V DC) LED driver. 需要精密调节LED电流时,可利用片上的误差放大器以及精度为1%的基准。 Fine adjustment of the LED current when necessary, and can use an error amplifier on the chip accuracy of 1% of the reference. 通过低频PWM亮度调节可实现较宽的亮度调节范围。 Adjustment can be achieved by a wide range of low-frequency PWM dimming brightness.

[0018] 谐波减速器:主要由波发生器、柔性齿轮和刚性齿轮三个基本构件组成,上海伊那机电代理谐波传动减速器,是一种靠波发生器使柔性齿轮产生可控弹性变形,并与刚性齿轮相哨合来传递运动和动力的齿轮传动。 [0018] harmonic reducer: mainly by the wave generator, the flexible gear and rigid gear consisting of three basic components, organic agent that Hay harmonic drive reducer, a gear on the flexible wave generator to produce a controlled elastic deformation and the rigid post engaged gear to transmit motion and power transmission gear. 应用学科:机械工程(一级学科);传动(二级学科);齿轮传动(三级学科)谐波齿轮传动减速器是利用行星齿轮传动原理发展起来的一种新型减速器。 A new gear reducer (three subjects) harmonic drive gear reducer is the use of a planetary gear transmission principle developed; mechanical engineering (a subject); Transmission (two subjects): Applied science. 谐波齿轮传动(简称谐波传动),它是依靠柔性零件产生弹性机械波来传递动力和运动的一种行星齿轮传动。 Harmonic gear drive (referred to as harmonic drive), it is relying on mechanical waves elastically flexible part is transmitted to a planetary gear to the power and motion.

[0019] 值得注意的是,所述壳体14的两端分别连接有前端盖8和后端盖9,起到密封的作用,所述前端盖8上连接有输出轴10,可控制输出量的大小。 [0019] It is noted that both ends of the housing 14 are connected to the distal end cover 8 and the action of the end cap 9, sealing it, the output shaft 8 is connected to the distal end cover 10, the control output the size of.

[0020] 在本实施例中,所述后端盖9连接有水密接插件11,保证密封效果,所述筒状体12的长度为2 — 5cm。 [0020] In the present embodiment, the rear cover 9 is connected to a watertight connector 11, to ensure the sealing effect, the length of the tubular body 12 is 2 - 5cm.

[0021] 基于上述,本发明铝基线路散热片上嵌有驱动芯片和LED,LED驱动芯片相连接,使LED与驱动芯片更接近,控制及反应速度更快,减少人工带来的失误,稳定性更好,LED、驱动芯片及其他元件时产生的热量均可通过路基线路散热片散热,使用寿命更长,集成驱动关节连接有谐波减速器,谐波减速器与定子相连接,通过谐波减速器控制转子和定子,壳体上设有筒状体,筒状体的内部设有活塞,从而调节内外的压强,可使用与水中的工作使用。 [0021] Based on the above, the present invention and the LED driving chip embedded therein, the LED driving chip is connected to an aluminum heat sink line, the LED chip closer to the drive, control and faster response, reduce errors caused by artificial stability better, LED, the heat generated by the chip and other elements can be driven by the heat sink cooling line subgrade, longer life, there is an integrated drive articulated harmonic reducer, the stator harmonic reducer is connected, through the harmonic retarder control rotor and the stator, the housing is provided with an internal cylindrical body, the cylindrical body provided with a piston, so as to adjust the pressure inside and outside, can be used with water using work.

[0022] 以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。 [0022] The embodiments described above are only embodiments of the present invention, not intended to limit the scope of the present invention, all utilize the present specification and drawings taken equivalent structures or equivalent process, or other direct or indirect application Related technical fields shall fall within the scope of protection of the present invention.

Claims (5)

1.一种集成驱动LED光源,包括铝基线路散热片和集成驱动关节,所述集成驱动关节与铝基线路散热片相连接,所述集成驱动关节包括壳体,所述壳体的内部设有转子和定子,所述铝基线路散热片的厚度为I一2_,其特征在于,所述铝基线路散热片上嵌有驱动芯片和LED,所述LED与驱动芯片相连接,所述转子连接有谐波减速器,所述谐波减速器与定子相连接,所述壳体上设有筒状体,所述筒状体的内部设有活塞。 An integrated drive LED light source, comprising an aluminum heat sink and an integrated circuit driving the joints, and the integrated drive joints aluminum fin line is connected to the integrated drive joints comprising a housing, said housing interior provided a rotor and a stator, the thickness of the aluminum fins of line I-2_, wherein the LED and driver chips embedded therein, and the LED driving chip is connected to the aluminum heat sink line, said rotor being connected harmonic reducer, the harmonic reducer is connected with the stator, the housing is provided with an internal cylindrical body, the cylindrical body provided with a piston.
2.根据权利要求1所述的一种集成驱动LED光源,其特征在于:所述壳体的两端分别连接有前端盖和后端盖。 2. An integrated drive LED light source according to claim 1, wherein: both ends of the housing are connected with a front cover and a rear cover.
3.根据权利要求2所述的一种集成驱动LED光源,其特征在于:所述前端盖上连接有输出轴。 3. An integrated drive LED light source according to claim 2, wherein: said output shaft is connected to the front end cap.
4.根据权利要求2所述的一种集成驱动LED光源,其特征在于:所述后端盖连接有水S接插件。 4. An integrated drive LED light source according to claim 2, wherein: the end cap is connected to the rear connector S water.
5.根据权利要求1所述的一种集成驱动LED光源,其特征在于:所述筒状体的长度为2——5cm0 5. An integrated drive LED light source according to claim 1, wherein: the length of the cylindrical body is 2--5cm0
CN201310736884.2A 2013-12-26 2013-12-26 Integrated drive LED light source CN104747929A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101209556A (en) * 2006-12-30 2008-07-02 浙江工业大学 Robot smart arm joint drive and reduction device thereof
CN101596717A (en) * 2009-06-25 2009-12-09 浙江工业大学 Compact type intelligent switch joint
US20100046222A1 (en) * 2008-08-22 2010-02-25 Yang Fong-Ying Light emitting diode lamp tube
CN101716768A (en) * 2009-11-24 2010-06-02 华中科技大学 Integrated driving joint of underwater operation system
US20100264845A1 (en) * 2009-04-17 2010-10-21 LED Bulb, L.L.C. Light emitting diode devices containing replaceable subassemblies
CN101910910A (en) * 2007-10-26 2010-12-08 通用电气检查技术有限合伙人公司 Inspection apparatus having heat sink assembly
CN202252935U (en) * 2011-04-01 2012-05-30 周智明 Integration driven light-emitting diode (LED) lamp
CN203671322U (en) * 2013-12-26 2014-06-25 广东卓耐普智能技术股份有限公司 Integrated drive LED light source

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101209556A (en) * 2006-12-30 2008-07-02 浙江工业大学 Robot smart arm joint drive and reduction device thereof
CN101910910A (en) * 2007-10-26 2010-12-08 通用电气检查技术有限合伙人公司 Inspection apparatus having heat sink assembly
US20100046222A1 (en) * 2008-08-22 2010-02-25 Yang Fong-Ying Light emitting diode lamp tube
US20100264845A1 (en) * 2009-04-17 2010-10-21 LED Bulb, L.L.C. Light emitting diode devices containing replaceable subassemblies
CN101596717A (en) * 2009-06-25 2009-12-09 浙江工业大学 Compact type intelligent switch joint
CN101716768A (en) * 2009-11-24 2010-06-02 华中科技大学 Integrated driving joint of underwater operation system
CN202252935U (en) * 2011-04-01 2012-05-30 周智明 Integration driven light-emitting diode (LED) lamp
CN203671322U (en) * 2013-12-26 2014-06-25 广东卓耐普智能技术股份有限公司 Integrated drive LED light source

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