The invention relates to a conveyor drive unit (1) for driving a conveyor drive and a conveyor. The conveyor drive unit comprises: a main circuit board (4); a ground plate (2) having a gap; and a housing surrounding the ground plate (2) and the main circuit board (4); wherein the main circuit board (4) comprises: a power component, which is at least a power transistor of the driving unit (1); a driving circuit of the power transistor; and a heat sink adapted to cool the power transistor, where the ground plate (2) is adapted to divide the interior of the housing into two parts on opposite sides of the ground plate (2), where the main circuit board (4) is attached to one side of the ground plate (2) such that the heat sink of the power transistor extends through the gap to the other side of the ground plate (2).
本发明涉及一种用于驱动输送机驱动机的输送机驱动单元(1)和输送机。该输送机驱动单元包括:主电路板(4);具有空隙的接地板(2);和包围接地板(2)和主电路板(4)的外壳;其中,主电路板(4)包括:功率部件,至少是驱动单元(1)的功率晶体管;功率晶体管的驱动电路;和适于冷却功率晶体管的散热器,其中,接地板(2)适于将外壳的内部分成在接地板(2)的相对侧的两个部分,其中,主电路板(4)附接到接地板(2)的一侧,使得功率晶体管的散热器通过空隙延伸到接地板(2)的另一侧。
Conveyor drive unit and conveyor
输送机驱动单元和输送机
15.07.2022
Patent
Elektronische Ressource
Chinesisch
DRIVE UNIT FOR PASSENGER CONVEYOR AND PASSENGER CONVEYOR PROVIDED THEREWITH
Europäisches Patentamt | 2016
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