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

Claim 7:
8. The assembled waterproof male and female plug for lamp string connection according to claim 4, further comprising a locking nut (5) configured to be movable sleeved on the male connector (3), wherein one end of the locking nut (5) is provided with a third annular platform portion (51);
an outer surface of the first connecting portion (312) is provided with an annular clamping portion (318), wherein the clamping portion (318) is configured to serve as a stop for the third annular platform portion (51), so as to limit the locking nut (5) on the male connector (3);
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); an outer surface of the second cylindrical portion (413) is provided with a locking thread (417) that is configured to be in threaded connection with the locking nut (5), to strengthen the connection between the male connector (3) to the female connector (4).