US 11,927,324 B1
Special lamp cap
Chaohui Chen, Shanghai (CN)
Assigned to Linhai Shanying Lighting Co., LTD., Taizhou (CN)
Filed by Linhai Shanying Lighting Co., LTD., Taizhou (CN)
Filed on Mar. 7, 2023, as Appl. No. 18/118,226.
Int. Cl. F21V 17/12 (2006.01); F21V 31/00 (2006.01)
CPC F21V 17/12 (2013.01) [F21V 31/005 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A special lamp cap, comprising:
a lamp holder;
a lamp holder female plug, the lamp holder female plug being fixedly connected with the lamp holder;
a lamp bulb male plug, the lamp bulb male plug being detachably and fixedly connected with the lamp holder female plug, and one end of the lamp bulb male plug extending into the interior of the lamp holder female plug;
a lamp bulb shell, the lamp bulb shell being internally provided with a luminous body, and the lamp bulb shell being fixedly connected with the lamp bulb male plug; and
a nut, the nut being detachably and fixedly connected with the lamp holder female plug, and the nut sleeving the outside of the lamp holder female plug;
wherein a threaded hole is formed in the nut along the axial direction, one end of the nut is provided with an inward flanged edge, and a first mounting part is arranged on the end face of the flanged edge;
further comprising a dismounting device, wherein a through hole is formed in the dismounting device along the axial direction, a second mounting part is arranged at one end of the dismounting device, the second mounting part is matched with the first mounting part, and an anti-skid part is arranged at the other end of the dismounting device.