Patent ID: 11920743
Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F | IPC F

Claim 35:
36. The LED tube lamp according to claim 35, wherein the at least two third joining portions comprise a first butting element and a first fixing element; the at least two fourth joining portions comprise a second butting element and a second fixing element; the first joining portion comprises a first engaging element; the second joining portion comprises a second engaging element; the first engaging element is configured to engage with the first butting element; the second engaging element is configured to engage with the second butting element; the first fixing element is configured to be connected with the second fixing element; when the engaging elements are engaged with the butting elements, and the first fixing element is connected with the second fixing element, the first member is substantially coaxial to the second member.