Cooling device for stationary display, particularly light-emitting diode display or liquid crystal display, comprises transparent window, which is arranged on frame at certain distance from front surface of display for visible light

摘要

The cooling device comprises a transparent window (3) arranged on a frame (5) at a distance from the front surface of a display (1) for visible light. The transparent window is located between the front surface of the display and a transparent disk (2) for visible light. The frame comprises an inlet (6) and an outlet (7) for the transparent liquid. The inlet and outlet are connected with each other, such that an intermediate space and a line (8) are provided with a flow channel and a closed circuit for the transparent liquid. A transparent body is located on the front surface of the display.