FIELD: lighting.
SUBSTANCE: invention relates to lighting engineering, namely, to pin protective devices for electric lamps. Electric lamp (3) comprises a lighting module, pin (31) containing an electric contact for power supply of the lighting module, as well as insulating bushing (32) enveloping the pin and intended for movement along the pin between the enveloping and the non-enveloping positions. Insulating bushing (32) envelopes the pin electric contact in the enveloping position and can be displaced under the action of a shifting mens to the non-enveloping position, where the bushing does not envelope at least a section of the said pin electric contact. Lamp is equipped with activating element (34) installed with the possibility of adjustment between the transportation position, where activating element (34) disconnects the pin and the lighting module, and the working position, where activating element (34) provides the possibility of moving insulating bushing (32) between the enveloping and the non-enveloping positions.
EFFECT: technical result is higher reliability of connecting the lamp and simplification of manufacture of the protective device.
12 cl, 8 dwg
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