CN200982547Y - Led排灯 - Google Patents

Led排灯 Download PDF

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Publication number
CN200982547Y
CN200982547Y CNU2006200294928U CN200620029492U CN200982547Y CN 200982547 Y CN200982547 Y CN 200982547Y CN U2006200294928 U CNU2006200294928 U CN U2006200294928U CN 200620029492 U CN200620029492 U CN 200620029492U CN 200982547 Y CN200982547 Y CN 200982547Y
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led
bank light
led lamp
bluff piece
lamp
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邵树发
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Priority to JP2007275442A priority patent/JP2008108728A/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-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
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • 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
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

本实用新型涉及一种LED排灯，属于机电类。它是由导线、LED灯、软式基板及外覆的透明胶所构成，该LED灯位于软式基板上，其中在LED排灯两端设有插孔，分别与具相同插孔数插脚的连接端子串接，且在LED排灯透明胶断面积最小的各个LED灯各设有一硬质护片。优点在于：位于LED灯的位置处设有硬质护片，具有加强LED灯位置的强度，不易出出因其应力集中而发生折断的现象，具有保护LED灯的作用；可以使各个LED排灯间相互以连接端子串接，简化了施工及增加美观效果，实用性强。

Description

LED排灯
技术领域
本实用新型涉及机电类，特别涉及一种LED排灯。
背景技术
众所周知，LED因是利用电能直接转化为光能的原理，在半导体内正负极2个端子施加电压，当电流通过使电子与电洞相结合时，剩余能量便以光的形式释放，故发热量极低、耗电量又小，寿命长，其中，发热量低、耗电量小都是来自于它“低电压”、“低电流”动作的特点；从环保方面来观察的话，LED可以回收不会变成环境污染的废弃物等，已普遍被设计用来作为新一代的照明器材，目前可以依据应用对象，允许多颗组合，如字幕、灯示，也广泛的被制成一排排的串灯，供使用人依需要安排其组合的光投射效果。
如附图1至附图3所示，目前LED排灯主要有两种结构，是以LED灯13一脚接电阻14后与另一脚分别与正负极导线连结即可，而其结构如附图1所示，包括有软式基板16、导线18、LED灯13及外覆的透明胶17所构成，该LED灯13两脚皆位于软式基板16的一侧，而正负极导线18A、18B分别设于软式基板16的各侧边面上，这样可使加工方便，而LED灯13一脚直接以焊锡15与同侧的导线18B焊固，另在软式基板16相对于LED灯13另一脚位置上设有孔洞可与另侧的导线18A相对，当其加上焊锡15时，即会经孔洞与另侧的导线18A相连，而完成LED灯并连的电路关系，之后再进行注透明胶17的作业，即完成LED排灯结构；此外，如附图2所示另一种粘着式(SMT)的结构，此种排灯体积小，为单一LED灯13的结构，其将两条导线18A、18B设于软式基板16底侧，而LED灯13则直接粘着于软式基板16上，在软式基板16位于LED灯13的位置皆设有正负极用的两孔，而分别与两导线18A、18B相连，藉此，将LED灯13粘着于软式基板16上后，也就与两导线18A、18B成一回路，因其体较小，故注透明胶17的体积也较少；
如附图5及附图6至附图9所示，因为LED排灯具有良好的绕曲性，故藉此可弯曲出所需的图样，虽然LED排灯具有良好的绕曲性，但在使用上，常常发生弯折时，易造成在LED灯处断裂的不良情形，因LED灯13所在的透明胶17位置上，其断面积的透明胶17***的距离Y为所有LED排灯最短，故当弯折时，距离Y的应力最集中，且受力最大，这也就是在使用或运藏LED排灯时，常常会容易折断的原因；
另，传统的LED排灯的串接方式为在电源输入端提供专用两条电源输入端子或线材，让消费者或现场施工员在串接LED排灯时，必须将传统的LED排灯的电源输入端接至电供应器上，使LED排灯能产生亮度作用，当需进行第二条或第三条以上的LED排灯的串接时，必须有相同条数的线材自电源供应器连接而出，此种串接结果，使用LED排灯的数量越多，串接越长，而电源供应器需提供至串接末端LED排灯的线材越长，相对所产生的阻抗越大，此令电源供应器必须加强电流来因应末端的LED排灯的电源供应，且串连LED排灯越多，使用的线材数越多，而造成使用者因过多的线材裸露在外，难以自行施工，必需由专业人员施工，而且也会浪费很多时间来处理线材外露，既不美观且施工也困难，急需加以改进。
实用新型内容
本实用新型的目的在于提供一种LED排灯，解决了常用LED排灯在弯曲出所需图样时，易造成在LED灯处因应力集中而出现断裂的不良情形和必需由专业人员施工，使用的线材较多，施工困难、浪费时间，线材裸露在外，既不美观又影响施工等问题。
本实用新型的技术方案是：由导线、LED灯、软式基板及外覆的透明胶所构成，该LED灯位于软式基板上，其中，在LED排灯两端设有插孔，分别与具相同插孔数插脚的连接端子串接，以达到简易串连LED排灯，且在LED排灯透明胶断面积最小的各个LED灯各设有一硬质护片，藉此可避免在LED排灯上受弯折破坏，该硬质护片设在LED灯所在的软式基板位置下，该硬质护片设有供LED灯显露的置容空间，位在软式基板上与LED灯同位；LED灯位在软式基板的侧端；硬质护片可呈片状而位于LED灯的双脚处，或位于另侧。
本实用新型的优点在于：位于LED灯的位置处设有硬质护片，具有加强LED灯位置的强度，不易出出因其应力集中而发生折断的现象，具有保护LED灯的作用；可以使各个LED排灯间相互以连接端子串接，简化了施工及增加美观效果，实用性强。
附图说明：
图1为传统双脚LED排灯的实施例示意图；
图2为传统粘着式LED排灯的实施例示意图；
图3为传统LED排灯的简易电路图；
图4为LED排灯的串接实施例示意图；
图5为LED排灯的使用实施例示意图；
图6为传统LED排灯结构的缺点示意图；
图7为图6所示传统LED排灯的断面示意图；
图8为传统LED排灯另一结构示意图；
图9为图8所示传统LED排灯的断面示意图；
图10、图11为本实用新型加设硬质护片的结构示意图；
图12为本实用新型具封闭式置容空间的硬质护片结构示意图；
图13为本实用新型示开口式置容空间的硬质护片结构示意图；
图14为本实用新型加设硬质护片的实施例示意图；
图15为图14所示LED排灯的断面结构示意图。
具体实施方式：
如附图4所示，本实用新型可使各个LED排灯1间互相以连接端子2串接，而达到施工简单、美观的效果；在LED排灯1的左右端边皆具有与连接端子2相等数的电源插孔12，本实施例为四个插孔12各具正负极效果；其中，该连接端子2至少具有两向的插脚21，该插脚21可合入LED排灯的插孔12中，以此具两向的连接端子2即可将两个LED排灯1串连，因而欲串连多个LED排灯1皆利用此连接端子2传递电源；藉由LED排灯1间的连接端子2的插脚21与插孔12连结，可达到将LED排灯1串接的目的。
如附图5及附图10所示，本实用新型除具有前述软式基板16、导线18、LED灯13及外覆透明胶17外，为了加强LED灯13位置的强度，在该位置中设有硬质护片，在承置软式基板16的护垫19下方，位于LED灯13位置处设有硬质护片40，此硬质护片40正可含盖LED灯13的面积，如此即可使弯折时不会以LED灯13为弯折处，而会跳过硬质护片40区域，这样就可避免造成LED灯13为弯折处而折断的危险。
如附图11至附图13所示，为硬质护片40位于LED灯13上的实施例，其在硬质护片40上设有供LED灯13显露出的封闭式置容空间40A，也可设计为开口式置容空间40B的硬式护片40；
LED灯13的相关元件还有电阻，若相关元件也造成透明胶断面积小时，也应为硬质护片40面积所含盖。
如附图14及附图15所示，为双脚LED灯的实施例，在该LED灯13的位置上，设有具置容空间的硬质护片41，该置容空间呈凹部42状，而可将LED灯13的接脚位于软性基板16的位置处套入，而呈前后覆盖，这样就可达到加强透明胶17位于LED灯13位置的受力，当弯折时，受到硬质护片41的保护，而不会直接弯折该处，藉此，就可以防止LED灯被折断；
硬质护片41不限定为凹状，也可为板状而位于LED灯周围，只要达到保护LED灯不易被弯折即可；
而以上硬质护片40、41在安装时，配合LED排灯的自动作业过程中，加入置放硬质护片的程序，之后再注胶即可，并不会有影响原本制作成本或增加工时的情形，是可依自动化程序控制；而加装硬质护片40、41则可预防胶体长久使用下自然的热胀冷缩导致压迫LED灯及相关元件的拉扯现象，可确实降低故障率。

Claims (5)

1、一种LED排灯，由导线、LED灯、软式基板及外覆的透明胶所构成，该LED灯位于软式基板上，其特征在于：在LED排灯两端设有插孔，分别与具相同插孔数插脚的连接端子串接，且在LED排灯透明胶断面积最小的各个LED灯各设有一硬质护片。
2、根据权利要求1所述的LED排灯，其特征在于：所说的硬质护片设在LED灯所在的软式基板位置下。
3、根据权利要求1所述的LED排灯，其特征在于：所说的硬质护片设有供LED灯显露的置容空间，位在软式基板上与LED灯同位。
4、根据权利要求1所述的LED排灯，其特征在于：所说的LED灯位在软式基板的侧端。
5、根据权利要求1所述的LED排灯，其特征在于：所说的硬质护片可呈片状而位于LED灯的双脚处，或位于另侧。
CNU2006200294928U 2006-10-24 2006-10-24 Led排灯 Expired - Fee Related CN200982547Y (zh)

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CNU2006200294928U CN200982547Y (zh) 2006-10-24 2006-10-24 Led排灯
US11/790,293 US20080094828A1 (en) 2006-10-24 2007-04-24 Light-emitting diode lamp bank
JP2007275442A JP2008108728A (ja) 2006-10-24 2007-10-23 Ｌｅｄ棒状照明装置

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