| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate installation work of a board cover. <P>SOLUTION: A backlight device (lighting system) 12 includes a cold-cathode tube ( light source) 18, a chassis 14 for storing the cold-cathode tube 18, a control board (circuit board) 23 installed on the chassis 14, a board fixing member (fixing member) 26 for fixing a member (control board 23) installed on the chassis 14, the board cover 24 installed on the chassis 14 and having a through-hole 28 inserted into the board fixing member 26 accompanied by its installation on the chassis and arranged so as to cover the control board 23, and a locking protrusion 29 as a regulation part arranged on at least either the board fixing member 26 or the through-hole 28 for regulating movements of the board cover 24 in a direction opposite to a mounting direction to the chassis 14. <P>COPYRIGHT: (C)2012,JPO&INPIT |
