adangce 发表于 2007-10-16 15:25

吊灯的接线盒要不要固定（加图）

最近我们有一批货要出，舞台吊灯，发现生产的过程中接线盒容易滑动，想问下需要用胶粘下固定不？

安王子 发表于 2007-10-17 19:25

那你有没有像正常使用那样试装呢?看是否有问题?

RodgerLan 发表于 2007-10-17 19:30

我们所有的都没有固定(出口), 装上去后不会移动的.
标准具体怎样没见过.

火神 发表于 2007-10-18 00:40

没有不符合要求的选项吧，那他就是符合要求了。。

yishenger 发表于 2007-10-18 09:42

没关系的，只要不会影响电气参数就行的，什么爬电距离，电气间隙啊就行。

adangce 发表于 2007-10-18 10:44

我们在批量生产过程中碰到这个问题，但是关于爬电距离，电气间隙这些我不是很懂，我们也是出口的。不过后来还是决定不固定了

fasten 发表于 2007-10-18 10:51

這個問題又出現了? 我記得前幾天回過, 看看EN60598-1吧:

14.4.6 Terminals shall be fixed to the luminaire or to a terminal block or otherwise fixed in
position. When the clamping screws or nuts are tightened or loosened, the terminals shall not
work loose, internal wiring shall not be subjected to stress, and creepage distances and
clearances shall not be reduced below the values specified in section 11.
These requirements do not imply that the terminals should be so designed that their rotation or
displacement is prevented, but any movement shall be sufficiently limited so as to ensure
compliance with this standard.
Covering with sealing compound or resin is sufficient to prevent a terminal from working loose,
provided that the sealing compound or resin is not subject to stress during normal use and the
effectiveness of the sealing compound or resin is not impaired by temperatures attained by the
terminal under the most unfavourable conditions specified in section 12.
Compliance is checked by inspection, by measurements and by the following test.

adangce 发表于 2007-10-19 09:40

但是在生产过程中我们的接线端子都是用接线端子盒固定住的，标准里面提到的是接线端子的固定，但是标准中也提到了
These requirements do not imply that the terminals should be so designed
that their rotation or displacement is prevented，but any movement shall be sufficiently limited
so as to ensure compliance with this standard.

luojiawei142 发表于 2007-10-19 14:22

不需要。因为此接线盒对于整灯来说，是属于灯具内部的，不受拉力的。
并且如果你固定的话，也不方便客户接电源线。此种结构我司做的太多了。从没有投诉过。

fasten 发表于 2007-10-19 14:32

引用第7楼adangce于2007-10-19 09:40发表的 :
但是在生产过程中我们的接线端子都是用接线端子盒固定住的，标准里面提到的是接线端子的固定，但是标准中也提到了
These requirements do not imply that the terminals should be so designed
that their rotation or displacement is prevented，but any movement shall be sufficiently limited
so as to ensure compliance with this standard.

沒錯, 你要注意先滿足以下條款:

When the clamping screws or nuts are tightened or loosened, the terminals shall not
work loose, internal wiring shall not be subjected to stress, and creepage distances and
clearances shall not be reduced below the values specified in section 11.

樓主的圖片顯示, 接線盒都可以拉到外面, 怎麼可能在正常使用中不承受應力?
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