| 摘要 |
A lamp rack and lamp holder quick-release connecting structure includes a first connector fastened to a lamp rack by a lock nut, and a second connector fixedly provided at one end of a lamp holder for connecting the lamp holder to the first connector and for enabling electric wires to be extended from the lamp holder to the inside of the lamp rack, the first connector having a tubular mounting member with an outside annular groove, the second connector having a C-shaped retainer ring mounted in an inside annular groove thereof for engaging the outside annular groove of the mounting member to secure the second connector to the first connector.
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