| 摘要 |
<p>This invention can be incorporated into all domestic, commercial and industrial refrigerated spaces, which are stationary or in movable or transport vehicles. Fig. 1 shows a schematic of an exemplary application. The brand display light-guide-plate (102) on the front face, is illuminated by light emitting diodes (101) mounted on the top edge of a top door freezer. Alternatively, one or more faces, which may or may not be a door of the space is/ are edge-illuminated by LED strips. In all cases, the thermally highly-conductive backing strip (103) of the LEDs is now extended (104) to all the remaining edges of the door frame. As a result of this waste heat, frosting of the door seals is either entirely or partially prevented, eliminating or reducing the need for other door frame heating elements and their control systems, and energy is saved on a well-illuminated brand or product display unit.</p> |
