Lamp buckle

The utility model relates to the technical field of lamp buckles, in particular to a lamp buckle. The lamp buckle comprises a hexagonal base and a through hole, and the hexagonal base is connected with a clamping cylinder. Through the arrangement of the buckle on the clamping cylinder and the clamping groove in the cover cap, installation is facilitated, meanwhile, the clamping cylinder and the cover cap are matched, a protection effect is achieved on the welding head of the live wire and the null line, water flow is prevented from flowing into the clamping cylinder and making contact with the welding head of the live wire and the null line to cause short circuit, and the waterproof effect is achieved. 本实用新型涉及灯具卡扣技术领域，尤其涉及种一种灯具卡扣。本实用新型提供了这样一种灯具卡扣，包括有六角底座和通孔，所述六角底座上连接有卡筒。通过设置卡筒上的卡扣与盖帽上的卡槽，方便进行安装，且同时利用卡筒与盖帽的相互配合，对火线与零线焊接头部起到保护效果，防止水流流入卡筒内与火线与零线焊接头部接触导致短路，起到防水效果。