| 摘要 |
The present invention relates to a heat radiating case of a liquid crystal display panel. The heat radiating case of a liquid crystal display panel comprises: a case which has a space therein, and a liquid crystal panel mounted on the front surface thereof; a mounting hole for a heat sink chassis, into which a heat sink chassis which absorbs heat transmitted from an LED module generating light by penetrating a bottom part of the case, and emits the heat to the outside can be inserted; a base chassis for emitting the heat generated by the LED module to the outside through the case, having the heat sink chassis for emitting the heat of the LED module transmitted through an LED module member on the bottom of the heat sink chassis, mounting the LED module member where an LED module which emits light to the other surface of the case while touching the inner surface of the case is mounted, lying on the bottom part of the space in the case horizontally and standing vertically at one end; and an upper protruding part which protrudes from the upper part of the base chassis to the upper part of the same, for minimizing the amount of heat transmitted to a light guide plate from the base chassis by minimizing an area in contact with the light guide plate, when the light guide plate for evenly distributing the light generated by the LED module to the whole part of the liquid crystal panel and an optical sheet member for elevating the brightness by bending and collecting light and evenly distributing the light emitted from the surface of the light guide plate to the whole part of the light guide plate are mounted on while the upper protruding part is laminated on the light guide plate. The heat generated by the LED module are emitted to the outside through the heat sink chassis exposed to the outside of the case. The base chassis emits light transmitted by the LED module to the outside through the case. In addition, the upper protruding part minimizes the area in contact with the light guide plate to minimize the heat inside the LED module transmitted to the light guide plate. |
