Patent ID: 11862914
Assignee: NUHARVEST IT LIMTED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  H | IPC F  H

Claim 6:
7. The bulb adaptor according to claim 1, wherein the convex part is arranged at the second opening and extends along a radial direction of the mounting housing, two ends of the convex part along an extending direction are provided with a live contact point and a neutral contact point, a side wall of the convex part away from the second opening is connected with a live contact and a neutral contact, the live contact being electrically connected with the live contact point and the neutral contact being electrically connected with the neutral contact point; the first position is where the live contact point and the neutral contact point of the convex part are electrically contacted with the two first metal connecting parts respectively, and the second position is where the live contact point and the neutral contact point of the convex part are electrically contacted with the two second metal connecting parts respectively.