Energy-conservation prompt lamp box for media show

Energy-conservation prompt lamp box for media show

CN
  • CN 203,721,147 U
  • Filed: 03/21/2014
  • Issued: 07/16/2014
  • Est. Priority Date: 03/21/2014
  • Status: Active Grant
First Claim
Patent Images

1. the energy-conservation prompting lamp box of media show, it is characterized in that, it comprises casing, hanger and audio-switch (15), described hanger comprises two cross bars (8) and two vertical poles (7), described two vertical poles (7) are parallel to each other, two cross bars (8) are fixed between two vertical poles (7), and two cross bars (8) are parallel to each other, two cross bars (8) are bolted on wall, the top and bottom of the same face of two vertical poles (7) all have hanging groove (9), for realizing and articulating with casing, described casing comprises Graphic Panel (1), LED board (6) and two crossbeams (4), described Graphic Panel (1) and LED board (6) are rectangular parallelepiped, described LED board (6) is fixed on the back side of Graphic Panel (1), two crossbeams (4) are all fixed on the back side of LED board (6), and two crossbeams (4) are parallel to each other, the end of two crossbeams (4) is all fixed with plate (5), described plate (5) is perpendicular to LED board (6), on plate (5), have slot, described audio-switch (15) is fixed on the below of the front panel of Graphic Panel (1), audio-switch (15) electrical signal is connected with the electric signal input end of LED board (6), be used for controlling the turn-on and turn-off of LED board (6).

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