A kind of lamp box

A kind of lamp box

  • CN 102,927,457 B
  • Filed: 08/10/2011
  • Issued: 12/07/2016
  • Est. Priority Date: 08/10/2011
  • Status: Active Grant
First Claim
Patent Images

1. a lamp box, including Lamp case frame and light-source system, it is characterised in that described light-source system bagInclude the most compact arranged multiple reflector module, described reflector module include reflecting plate, upper and lower side plate,Left and right edge sealing and transparent front plate;

  • Described front shroud is oppositely arranged with reflecting plate, and by described upper and lower sidesPlate and left and right edge sealing enclose formation one airtight receiving space, described reflecting plate has multiple light source and installsKong Wei, described reflecting plate forms at least one groove, and described light source mounting hole position is arranged at described grooveBottom, the side of described groove has a plurality of fin, and described a plurality of fin is put down with described groove notch edgeOK, and on the stepped side being distributed in described groove, the cross section of described reflecting plate is trapezoidal waveform,The base of described trapezoidal waveform is not less than the lighting angle of light source with the angle of side;

    Wherein said reflecting plateTrapezoidal waveform extend according to the quantity of the size of described reflecting plate and the light source point of setting;

    Described lampBe provided with displaying picture on case, the light that described light-source system sends for irradiating to described displaying picture, byThe combination of the plurality of reflector module collectively constitutes the integral inverted emitter plate of described lamp box, described light sourceSystem and the plurality of reflector module are the inside arranging and being arranged on this Lamp case frame.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×