Opto-thermal system based on two-dimensional thermal plates

摘要

Opto-thermal system for lighting devices with heat dissipating elements, mainly for LED radiation sources, based on two different configurations: parallel and "floating-source" configuration, with one or several bidimensional flat faces, straight or bent, thermally conductive, by phase change or thermal conduction, which directly transmit the heat generated by the radiation source, which is in a central region of the system, in thermal contact with a central area of the plate or in the union of plates, towards peripheral regions, by contact of the flat faces of the plates with the fins, radiators or other flat faces of the body of the device. This system improves the dissipation of heat, the use of space in the devices, and, if it is configured as a floating-source, it makes possible an optical-reflective assembly where all the radiation from the source is reflected and controlled by the reflector.