Connecting box for photovoltaic module, has electronic components, e.g. diodes, subjected to heat and flexibly pressed against heat sink due to force that acts directly or indirectly on one of components

摘要

The box has a housing (7) on a closing-panel, -disk or -cover (6) and provided with a heat sink (8). Electronic components (1), e.g. diodes, that are subjected to heat are flexibly pressed against the sink due to force that acts directly or indirectly on one of the components. An insulating layer at the heat sink is arranged between the components and the heat sink, where the components are supported in a holder (2).