FIELD: electricity.
SUBSTANCE: device consists of LED modules, conductive profiles with waveguides inside, electroisolating film, transparent protective film and a set of perforated lids. The LED modules are printed circuit boards with soldered LEDs on the front, on the back side of the printed circuit board there are power contacts made in the form of plains and electromagnetic transceivers. The housing of the LED lamel consists of an external conductive profile that contains one or more internal conductive profiles. The conductive profiles are isolated from each other by an electroisolated film. Conductive profiles contain waveguides. LED modules are fed by conductive profiles through contact pads. The LED lamel with LED modules is covered by a translucent waterproof film on the front, the perforated lids are installed on the film. The lids are fixed on the surface of LED modules with latches, covering external conductive profile from two sides. For data exchange with LED modules electromagnetic radiation is used, which is spreading over the conductive waveguide profiles inside, with the frequency of the oscillations of microwave radiation (1 Ghz) to ultraviolet radiation (700 Thz).
EFFECT: LED lamel with a length up to 10 m with high density of diodes per square meter of the surface, the possibility of creating a new type of LED screen, consisting of long LED lamels, creation of LED lamel, which can be used in conditions of high humidity, high wind loads and large temperature drops, providing ease of assembly and maintenance of LED lamel, ensuring effective passive cooling of LED screen, reduction of the number of contacts inside the LED screen to enhance reliability, improvement of the reliability of data transmission to LED modules, reduction of the influence of external electromagnetic interference on the emitted signal, exception of the hacking risk for wireless communication channels.
26 cl, 13 dwg
