房子灯光昏暗，求推荐师傅换led灯

cangaru

自己换完房子着火保险公司不管赔，只能自己掏钱再盖一个

上书房行走

把自己家的射灯拆下来，看看接口形式。然后到超市或者bunnings选择对应的LED射灯换上即可。可以直接利用已有射灯的变压器。

接口有如下几种：

PAR16 (GU10)
The GU10 has two studs at the bottom and has a twist-lock action to insert and remove from the fitting. This measures 50mm across the face of the bulb. It is a 240V mains halogen and is quite different from the 12V versions. You may wonder what the 10 in GU10 stands for - well, it means that there is a 10mm distance between the centres of the two studs.



MR16 (GU5.3)
The MR16 has 2 sharp pins on the bottom of the bulb that are simply pushed into the fitting, which is why this kind of bulb is commonly referred to as a 'push fit'. This is a 12V lamp which requires a transformer and is quite a bit larger than the MR11. It measures 50mm across the face of the bulb. The 5.3 in GU5.3 means that there is a distance of 5.3mm between the two pins.



MR11 (GU4)
The MR11 has 2 sharp pins on the bottom of the bulb as well and is also classed as a 'push fit' bulb. It is a 12V lamp which requires a transformer, but what makes it different from the the MR16 is its width, which measures 35mm across the face of the bulb. The 4 in GU4 means that there is a distance of 4mm between the two pins.

haohaohao

merlot14 发表于 2018-1-28 11:51
自己换出事了保险不赔 我公司同事30岁老外自己在家搞装潢给电死了 小孩才三个月大  ...

换个灯泡还吓死谁啊！我一同事在街上走路不买保险也死了，掉入阴沟里去了。在澳洲不自己动手，拿再多钱也不够花，也不敢花。

haohaohao

随便说说 发表于 2018-1-30 16:39
220v没粘上一般死不了，只有摸了裸线粘上了才会死。开关那种瞬间电弧最多就是打一针然后全身抖一抖啦。被 ...

不懂，都是电线，开关线有啥不同？开了就一直有电，抓住就粘上了，小命吾呼。关上就沒电。

随便说说

haohaohao 发表于 2018-2-1 23:52
不懂，都是电线，开关线有啥不同？开了就一直有电，抓住就粘上了，小命吾呼。关上就沒电。 ...

小开关线v到了a不到粘不住人

crisman

今天分加完了，谢谢各位 周末去房子搭梯子看下 不会再来请教

随便说说

楼上很多人提到自己换灯着火保险不赔，好像很懂行的样子，那应该知道要多少巧合灯才能着火啊，一个灯多大的current？就算有hot joint边上要正好有易燃材料才可能着火，所以买灯比换重要多了，电气火灾绝大多数是因为电器的问题才会着火，很小一部分是因为乱啦电线一股线上接好多岔口然后电线本身过热边上又有易燃物品然后烧起来了。灯没接好最多跳闸要么不亮。

保险公司不赔是他们得有证据电线乱啦或者使用不合法的电器。灯原地换不牵扯拉电线和过载，十分不幸几百万分之一着了，谁告诉我保险公司怎么从废墟里找到一个烧毁的灯然后指责你没找电工？

WICLO_C

haohaohao 发表于 2018-2-1 23:52
不懂，都是电线，开关线有啥不同？开了就一直有电，抓住就粘上了，小命吾呼。关上就沒电。 ...

我小时候还经常故意拿手去碰灯泡插座，电一下，手指头麻一下。

上书房行走

大家如果不放心去换电灯泡，可以先关掉电源总闸。

然后用右手 （假设心脏在左边）来取下灯泡，再用右手换上新的灯泡。

不宜用左手按电器开关人体内水分很多,可以导电。当人们触电时。如果电流通过心脏,人就会死亡。人的心脏偏于身体左侧,当左手触电时,电流通过心脏的概率大增。而如果右手触电,则电流多半会从身体右侧,即心脏的旁边经过,尚不至于致人死亡。因此,凡需用手触摸可能会带电的东西,如电器开关、灯头等时,要用右手。

如果再注意一点，先用电笔探测哪个接头属于零线，哪个接头属于火线。