浅论双控灯的三种接法

Three Kinds of Connection of Double Controlling Light

双控灯电路常用来解决楼梯、长廊两点控制一盏灯的问题。随着新农村及城镇现代化建设,家庭装潢设计的新要求,客厅、卧室等地方,也开始提出单控改双控的要求。但在实践中,若按照双控电路的同一种方法,在建筑施工前和施工后,会带来一定不便。尝试从三个角度来探讨与分析双控灯电路的接法。

As is known to all, double light control circuit is used to solve the stairs, corridor and two-point control problem of a lamp. With the new rural and urban medernizafion, the family decoration design of the new requirements, the place such as sitting room, bedroom, also began to ask for controlling single control change. But if, in practice, according to the double control circuit of the same kind of method, before construction and after construction, will bring some inconvenience. This article attempts to from three angles to explore and analysis of double control lamp circuit connection.