| 主权项 |
1. A power casing apparatus of an image display module, comprising:
a display panel configured to have a Light-Emitting Diode (LED) module disposed in a front thereof; a bus bar unit installed in a rear of the display panel and configured to supply driving power to the LED module and to have a pair of electrode blades disposed on one side thereof, wherein the bus bar unit comprises: a bus bar panel disposed in the rear of the display panel; a Printed Circuit Board (PCB) disposed in a rear of the bus bar panel and configured to have a pair of blade pads, having respective insertion holes formed therein, formed on one side thereof; a bus bar casing disposed in the rear of the bus bar panel and configured to have a pair of connector insertion members formed on one side thereof and to have insertion grooves formed on respective sides thereof, the pair of electrode blades being soldered to the blade pads of the PCB in such a way as to be inserted into the respective connector insertion members of the bus bar casing; and a pair of latches members disposed in the respective insertion grooves of the bus bar casing; and a power casing unit disposed in the bus bar unit in such a way as to be attached to or detached from the bus bar unit and configured to supply the driving power to the bus bar unit and to have a pair of power supply connectors disposed at positions corresponding to the respective electrode blades on one side, wherein the power supply connectors are electrically connected or disconnected from the electrode blades by attaching or detaching the power casing unit to or from the bus bar unit. |
