Lamp Tubes

摘要

A lamp comprising a lamp tube, the lamp tube having a positioning slot formed on an inner side of the lamp tube for receiving a circuit board; two end covers installable at both ends of the lamp tube; each end cover comprises two electrical terminals for receiving electrical power from a source, and each end cover includes a conductive terminal disposed on an inner side of the end cover and coupled to the electrical terminal; and a circuit board arranged to be positioned in the positioning slot, the circuit board includes two sockets disposed at both ends of the circuit board; wherein in operation the conductive terminal of each end cover is plugged into the respective socket to conduct electric power.

主权项

1. A lamp tube, comprising:
a tube body, an inner side of said tube body provided with a positioning slot; two end covers respectively disposed at two ends of said tube body, each of said end covers being provided with two electrical terminals, and an inner side of each of said end covers being provided with a rod shaped electrically conducting terminal, said electrically conducting terminal being connected to said electrical terminals; and a circuit board disposed in said positioning slot, said circuit board being provided at each of two ends with a socket arranged to receive said rod shaped electrically conducting terminal of said end cover operable to form an electrical conduction therewith, wherein the rod shaped electrically conducting terminal and socket are configured such that the tube body is rotatable relative to the end covers.