Patent ID: 11942718
Assignee: GUANGDONG GUANYI LIGHTING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  F | IPC F  H

Claim 10:
11. The assembled waterproof male and female plug for lamp string connection according to claim 4, wherein the accommodating chamber (315) is provided with a locating block (9); the third assembly part (41) comprises a second cylindrical portion (413), wherein the second cylindrical portion (413) is internally provided with a mounting portion (415) matched with the accommodating chamber (315); wherein the mounting portion (415) is provided with mounting holes (416) for mounting the plugging ends (431) and a third locating slot (10) corresponding to the locating block (9); wherein the locating block (9) is configured to be plugged into the third locating slot (10) when the male connector (3) and the female connector (4) are plugged together, to prevent a reverse connection of the male connector (3) and the female connector (4).