| 摘要 |
The utility model discloses a card luminous unit light board, comprising a card luminous unit and a substrate. The card luminous unit comprises a light-emitting diode chip, an upper layer electrode board, a lower layer electrode board, insulating material, and a translucent unit which decorates the outgoing beam of the light-emitting unit. The substrate comprises a first metal which is coupled to the upper electrode board of the card light-emitting unit by elastic cantilever electric property; a second metal which is coupled to the lower electrode board of the card light-emitting unit by electric property, wherein the first metal is provided with an opening for the card light-emitting unit to place the projecting translucent unit, the narrow slit between the first and the second metal is used for inserting and fixing the luminous unit; the insulating material is placed between the first and the second metal. The card luminous unit light board is convenient for changing light source of different colors, providing the elasticity of changing colors and figures, maintaining and replacing in accident. |
