公开(公告)号：US20140002784A1

公开(公告)日：2014-01-02

申请号：US13534425

申请日：2012-06-27

Applicant: Chae Won Bang

Inventor： Chae Won Bang

IPC: G02F1/1333

CPC classification number: G02F1/133509 ,  G02F1/133385 ,  G02F2001/133314 ,  G02F2001/133628 ,  G02F2201/083

Abstract: A heat dissipation structure for an indooroutdoor LCD signboard, which includes an LCD panel and a backlight unit. The heat dissipation structure includes a frame supporting the LCD panel, a cover coupled to a rear surface of the frame, the cover supporting the backlight unit, a heatblocking means provided on the frame to prevent heat generated by the backlight unit from being transferred forward, and a heatdissipating means provided on the cover to dissipate the heat generated by the backlight unit backward. The structure can efficiently perform heat dissipation function irrespective of installation location, such as an indoor or outdoor location, thereby increasing endurance while maintaining the reliability of operation.

Abstract translation: 一种用于室内LCD显示板的散热结构，其包括LCD面板和背光单元。 散热结构包括支撑LCD面板的框架，耦合到框架后表面的盖子，支撑背光单元的盖子，设置在框架上以防止由背光单元产生的热量向前传送的热阻装置， 以及设置在盖上的散热装置，以将背光单元产生的热量向后散发。 该结构可以有效地执行散热功能，而不管安装位置如室内或室外位置如何，从而在保持操作可靠性的同时提高耐久性。