| 摘要 |
A lamp with shunt compressing spring has a socket, two electrodes, a shunt compression spring, an insulating casing, a sliding lid, a bulb holder and a bulb. The shunt compression spring is mounted in the socket and has two electric contacting ends contacting selectively and respectively with the electrodes. The insulating casing covers the shunt compression spring and has a first and a second through openings respectively exposing the electric contacting ends of the shunt compression spring. The sliding lid connects movably to the insulating casing, corresponds to the first through opening of the insulating casing and exposes the corresponding electric contacting end of the shunt compression spring. The bulb holder has a protrusion pressing the sliding lid to compress the shunt compression spring and keep the electric contacting end of the shunt compression spring exposing through the sliding lid from contacting with the corresponding electrode.
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