array(3) { ["data"] => array(20) { [0] => array(11) { ["tagname"] => string(21) "led点光源是什么" ["inlink"] => int(0) ["addtime"] => string(10) "1598922953" ["tagid"] => int(819759) ["id"] => string(6) "819759" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503937996324864) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/819759" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/819759" } [1] => array(11) { ["tagname"] => string(12) "点光源led" ["inlink"] => int(0) ["addtime"] => string(10) "1594091176" ["tagid"] => int(413793) ["id"] => string(6) "413793" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503923922337830) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/413793" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/413793" } [2] => array(11) { ["tagname"] => string(12) "led点光源" ["inlink"] => int(0) ["addtime"] => string(10) "1594372150" ["tagid"] => 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["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/413402" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/413402" } [5] => array(11) { ["tagname"] => string(15) "led点光源灯" ["inlink"] => int(0) ["addtime"] => string(10) "1594091176" ["tagid"] => int(413403) ["id"] => string(6) "413403" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503923911852063) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/413403" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/413403" } [6] => array(11) { ["tagname"] => string(18) "led方形点光源" ["inlink"] => int(0) ["addtime"] => string(10) "1594091176" ["tagid"] => int(413868) ["id"] => string(6) "413868" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503923924434979) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/413868" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/413868" } [7] => array(11) { ["tagname"] => string(18) "江苏led点光源" ["inlink"] => int(0) ["addtime"] => string(10) "1594091176" ["tagid"] => int(414092) ["id"] => string(6) "414092" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503923930726428) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/414092" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/414092" } [8] => array(11) { ["tagname"] => string(18) "led点光源厂家" ["inlink"] => int(0) ["addtime"] => string(10) "1594091176" ["tagid"] => int(414297) ["id"] => string(6) "414297" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503923937017860) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/414297" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/414297" } [9] => array(11) { ["tagname"] => string(14) "uvled点光源" ["inlink"] => int(0) ["addtime"] => string(10) "1594091176" ["tagid"] => int(414329) ["id"] => string(6) "414329" ["depart"] => string(1) "0" 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["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/762563" } [12] => array(11) { ["tagname"] => string(18) "led点光源功率" ["inlink"] => int(0) ["addtime"] => string(10) "1598841681" ["tagid"] => int(769793) ["id"] => string(6) "769793" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503936490569748) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/769793" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/769793" } [13] => array(11) { ["tagname"] => string(18) "led点光源规格" ["inlink"] => int(0) ["addtime"] => string(10) "1598841681" ["tagid"] => int(769910) ["id"] => string(6) "769910" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503936493715481) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/769910" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/769910" } [14] => array(11) { ["tagname"] => string(18) "led贴片点光源" ["inlink"] => int(0) ["addtime"] => string(10) "1598842100" ["tagid"] => int(795975) ["id"] => string(6) "795975" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503937228767263) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/795975" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/795975" } [15] => array(11) { ["tagname"] => string(15) "led点光源厂" ["inlink"] => int(0) ["addtime"] => string(10) "1598842478" ["tagid"] => int(810146) ["id"] => string(6) "810146" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503937709015054) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/810146" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/810146" } [16] => array(11) { ["tagname"] => string(13) "led-点光源" ["inlink"] => int(0) ["addtime"] => string(10) "1598842478" ["tagid"] => int(814074) ["id"] => string(6) "814074" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503937833795592) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/814074" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/814074" } [17] => array(11) { ["tagname"] => string(18) "led点光源型号" ["inlink"] => int(0) ["addtime"] => string(10) "1598923166" ["tagid"] => int(829580) ["id"] => string(6) "829580" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503938281537559) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/829580" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/829580" } [18] => array(11) { ["tagname"] => string(18) "led点光源价格" ["inlink"] => int(0) ["addtime"] => string(10) "1594371892" ["tagid"] => int(542565) ["id"] => string(6) "542565" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503928970182683) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/542565" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/542565" } [19] => array(11) { ["tagname"] => string(15) "led灯点光源" ["inlink"] => int(0) ["addtime"] => string(10) "1594091176" ["tagid"] => int(412715) ["id"] => string(6) "412715" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503923894026242) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/412715" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/412715" } } ["counts"] => int(68504) ["pagecount"] => float(3426) }

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二次封装led点光源方法是什么

二次封装led点光源方法是什么

浏览：40次 | 提问时间： 08-07 02:53

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3个答案

快播记者 08-07 02:53

1.高密度在近处看上去效果也是非常震撼的，完全可以当电视机使用，当然也是需要精密的程序设计和线路布局而成，成本高也是必然。如果是采用好点的材料寿命延长其实也无妨那点成本。

Empress女皇 08-07 03:02

1、先将轨道底部线槽固定到要安装的位置2、将点光源的出现位置与轨道成45度角放入轨道上盖的孔中，再顺时针旋转45度，使得点光源出线位置与轨道平行即可3、将安装好的点光源的轨道上盖卡入预先装好的轨道底部线槽注意事项：在与轨道盖上时应注意二次封装LED点光源的线源不被卡到

我怪 08-07 03:10

你好，下面的方法你可以参考一下：1、先将轨道底部线槽固定到要安装的位置，2、将点光源的出现位置与轨道成45度角放入轨道上盖的孔中，再顺时针旋转45度，使得点光源出线位置与轨道平行即可，3、将安装好的点光源的轨道上盖卡入预先装好的轨道底部线槽。LED点光源是一种新型的装饰灯、是线形光源及泛光照明的一个补充。LED即发光二极管，是利用半导体同质PN结、异质PN结、金属-半导体（MS）结、金属-绝缘体-半导体（MIS）结制成的发光器件。其工作原理以及某些电学特性与一般晶体二极管相同，但是，使用的晶体材料不同。LED包括可见光、不可见光、激光等不同类型，生活中常见的为可见光LED.发光二极管的发光颜色决定于所用材料，目前有黄、绿、红、橙、蓝、紫、青蓝、白、全彩等多种颜色，可以制成长方形、圆形等各种形状。LED具有寿命长，体小量轻，耗电量小（节能），成本低等优点，且工作电压低，发光效率高，发光响应时间极短，工作温度范围宽，光色纯，结构牢固（抗冲击、耐振动），性能稳定可靠等一系列特性，倍受人们的青睐。由于LED的发光体接近“点”光源，灯具设计较为方便，但是，若作为大面积显示时，电流和功耗都较大。LED一般可用于*设备的指示灯、数码管、显示板等显示器件和光电耦合器件，也常用于光通信等，以及建筑物*廓，游乐园，广告牌，街道，舞台等场所的装饰。希望对你有用！

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二次封装led点光源方法是什么