Heraeus Noblelight Gmbh

Fpe Fischer Gmbh

Bernd Willer

Michael Peil

Harald Maiweg

Florin Oswald

Ulrich Fischer

Roland Pfeffer

Charles Hsu

A device and method are provided for controlling the temperature, in particular for cooling, of an LED lamp or LED modules of an LED lamp, e.g., for curing a light-cured pipe. The device includes: a fluid supply line and multiple heat exchangers connected to the supply line; multiple LEDs coupled to each heat exchanger with respect to heat transfer; and a fluid return line. The fluid supply and return lines are connected to each other in a fluid-tight manner by various combinations of L-pieces and T-pieces in or at the ends of the fluid supply and the return lines, so that the fluid flows from the LEDs in a spatially separated way and the fluid supply and return lines have at least two parallel fluid connections to each other, the heat exchangers being arranged in the fluid connections or constituting the fluid connections.

Cooling device for cylindrical, coupleable LED modules

The invention relates to a junction box for solar panels, with which the heat produced in the protecting diodes, MOSFETs or other corresponding power semiconductors of a solar panel can be reliably dissipated. In the junction box, the electronic components are pressed against the housing () or into recesses () corresponding to the geometry of the components by means of pressure elements, and electrical isolation, preferably a thermally conductive silicone rubber, is provided between the housing () and the components.

Junction box to protect individual solar panels from overheating

Growing community of inventors

Munich, Georgia

Bernd Willer