Back plate, behind the basis of illumination module and a liquid crystal display device

摘要

The present invention provides a back plate, one behind the basis of illumination module and a liquid crystal display device available. The back plate, by means of connecting a plurality of connecting elements, wherein at least some of the connecting elements is rotatably connected to one another, so that the back plate between a normal state of use and a folded state can be switched over, wherein said back plate in the collapsed state is smaller than in the normal use state, wherein at least one of the connecting elements is an extruded aluminum profile. Through the use of the extruded aluminum profile as a part of a connecting members assembled back plate and as heat dissipation in front of the direction of the present invention to improve heat dissipation properties of the downstream of the basis of illumination module and increases the service life of the illumination module behind reason. In addition, because the connecting elements of the back plate are rotatably connected to one another, the back plate can be folded up around the efficiency of the storage and transportation, and to improve in order to reduce bearing - and transport costs.