Heating device for a vehicle lamp

A vehicle lamp comprising:

• a housing, made of rigid material including a compartment having a front end with an opening;
• at least one lighting element mounted on non-parallel, different planes and sitting in front of two reflectors in the compartment of the housing, with the at least one lighting element adapted to emit light rays passing through the opening of the housing, and with the at least one lighting element adapted to define at least one light output range corresponding to a location of the opening;
• a circuit board mounted in the compartment or outside of the housing, with the circuit board electrically connected to the at least one lighting element;
• a transparent cover made of rigid material, with the transparent cover mounted in front of the opening of the housing, and with the transparent cover including a front face and a rear face;
• a thermally conductive member mounted to the rear face of the transparent cover and having a shape located corresponding to a periphery of the at least one light output range, with the thermally conductive member including a front surface and a rear surface, and with the front surface of the thermally conductive member abutting the rear face of the transparent cover;
• a heating element of a bendable string mounted to the rear surface of the thermally conductive member, with the heating element being elongated and including a heating wire having a diameter smaller than a width of the thermally conductive member, and with the heating wire having a length larger than a length of the thermally conductive member;
• a heating control device electrically connected to the heating element and controlling operation of the heating element, further comprising a coupling frame made of rigid material, with the thermally conductive member made of soft material, with the coupling frame including a front side and a rear side, with the rear side of the coupling frame coupled to a peripheral wall delimiting the opening of the housing, with the front side of the coupling frame including a coupling groove having a front opening, with the thermally conductive member inserted into the coupling groove via the front opening, with the front surface of the thermally conductive member located outside of the coupling groove and abutting the rear surface of the transparent cover.