作者：IroquoisPliskin

写在前面:

奥图码的投影机有个长期的双灯活动，简单来说就是灯泡寿命耗尽后，将机器寄回售后可以免费更换一颗新灯泡，不收取任何费用。

我的机器在4400+小时时出现了umd芯片故障，导致投影出的画面有一颗明显的坏点，和售后取得联系后，直接帮我免费更换了核心芯片组，顺便也帮更换了灯泡。

只要是机械就有故障率，就会故障损坏，这是科学，不以个人意志为转移。关键要看怎么去解决，怎么去善后。奥图码的售后在这方面还是挺令我满意的，我也乐意向亲朋好友推荐。

回到正题: 奥图码UHD660+ 在刚刚上市的时候也算是旗舰机型了，到了今天标价也在2w左右，还是依旧比较坚挺的。

4kUHD+HDR10只是基操 所谓plus型是增加了主动3D功能 对我这个电影/游戏重度爱好者还是十分重要的 多掏点钱也心甘情愿

我这颗灯泡已经工作了近6800小时，无论是亮度还是色彩都已衰退明显，哪怕这样也依旧未到这颗灯泡的寿命极限。

(官方宣称4800小时左右的寿命，某种程度上也算反向虚标)

因为觉得寄回去更换太麻烦了，并且第三颗灯泡起需要收取材料费和工时费，于是决定自己动手。

打开外盖，可以看到保修标签 今天我就是要毁了它

拆掉保护盖，可以看到灯座

拆掉螺丝，拔掉线缆插头，就能够提出完整的灯座了

为什么灯座那么朴实无华呢? 当然是因为工作温度高啊

在长时间高温的工作环境中，什么装饰色彩都是浮云，唯有耐高温不变形的合金才是真理。

整个灯座都是高温的痕迹

灯泡底座及接线方式

拆下灯座外包围 露出底座和固定卡扣

拆掉灯泡和卡扣的底座 做一些简单清洁

现出原形的灯泡

这就是工作了6800小时的灯泡的样子

奥图码官方使用的是Philip的灯泡

质量值得信赖

接下来要拆掉底座接线

拿出新灯泡 对比一下

其实除了灯管根部的些许氧化痕迹外 很难区分

将新灯泡安装至底座，并用螺栓锁紧卡扣

灯座外壳依次安装到底座上

怎么拆的就怎么装回去

灯座底部的样子

换个角度可以拿到有一颗凸透镜

接上线端并装好保护盖

接好线缆插头 并把灯座装好后锁紧螺栓

装回保护盖 搞定收工

开机调整xy轴 然后画面校正

无论亮度还是色彩恢复到了最好的状态 简直亮瞎我眼

查看一下原本的灯泡使用时间 近6800，小时

重置计时搞定收工

于是这篇流水账就到此结束了

将来若有小伙伴想自己更换投影灯泡 希望能给你们做个操作参考。

当然主要还是要参照自己投影机的说明书来操作喔

查看文章精彩评论，请前往什么值得买进行阅读互动

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