公开(公告)号：WO2013152982A3

公开(公告)日：2014-01-09

申请号：PCT/EP2013057090

申请日：2013-04-04

Applicant: ELTEK AS

Inventor： HAFNOR HAAKON

IPC: H05K7/14 ,  G06F1/18

CPC classification number: H05K7/18 ,  H05K7/1411 ,  H05K7/1457

Abstract: The present invention relates to a power supply system (1) comprising a power converter unit (3) and a rack (2). The rack (2) comprises a shelf (21) and a shelf connection device (22). The power converter unit (3) comprises a housing (30) and a unit connection device (32), where the unit connection device (32) is adapted to be releasably locked to the shelf connection device (22) when the power converter unit (3) is inserted into the shelf (21). The shelf connection device (22) comprises a recess (23), and the unit connection device (32) comprises a plate spring (41) and an actuating device (42). A first end (41a) of the plate spring (41) is connected to the housing (30) and a second end (41b) of the plate spring (41) is supported on or connected to the actuating device (42). The actuating device (42) is arranged to move the plate spring (41) between a locked position, in which the plate spring (41) is protruding from the housing (30) into the recess (23), and an open position,in which the plate spring (41) is retracted from the recess (23).

Abstract translation: 本发明涉及一种包括功率转换器单元（3）和机架（2）的电源系统（1）。 机架（2）包括搁架（21）和架子连接装置（22）。 电力转换器单元（3）包括壳体（30）和单元连接装置（32），其中当电力转换器单元（32）的单元连接装置（32）适于可释放地锁定到货架连接装置 3）插入搁板（21）中。 搁板连接装置（22）包括凹部（23），并且单元连接装置（32）包括板簧（41）和致动装置（42）。 平板弹簧（41）的第一端（41a）连接到壳体（30），并且板簧（41）的第二端（41b）被支撑在或连接到致动装置（42）上。 驱动装置（42）被布置成使板簧（41）在锁定位置之间移动，其中板弹簧（41）从壳体（30）突出到凹部（23）中，并且打开位置 板簧（41）从凹部（23）缩回。