US Patent 7764871 Infrared heat irradiating device

An infrared irradiating device (1) comprising:a lamp-holder of a material adapted to withstand the thermal and mechanical stresses to which it is exposed in the conditions of use and adapted to house an irradiating system, an infrared bulb (2) inserted in the lamp-holder (20) and able to produces radiations in the infrared wavelength,connector elements (15) at the ends of said infrared bulb (2), adapted to connect them to complementary connector elements (14) which carry an electrical supply cable (26) and further comprising means (10) to protect a connector element assembly (21) from infiltrations of water and from other external agents.