Thermal regulation device and associated piece of electronic equipment

A thermal regulation device comprising at least:

• One plate,
• at least two heat sinks fitted on the plate, each heat sink comprising at least one opening, through which an airflow is intended to circulate, the two heat sinks being fitted on the plate, such that their openings are offset against one another and/or such that at least one wall outlining at least one of the openings is located in the alignment of the other opening,
• wherein the heat sinks are fitted on the plate, so as to extend following one another along an axis,
• the device comprising between two and six groups of thermal heat sinks, the heat sinks being identical within one same group, but different between two groups,
• the heat sinks being arranged, so as to alternate on at least one zone of the device successively, along the axis, a heat sink of each of the groups.