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VEHICLE LAMP MODULE

  • US 20150300588A1
  • Filed: 04/16/2015
  • Published: 10/22/2015
  • Est. Priority Date: 04/18/2014
  • Status: Active Grant
First Claim
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1. A vehicle lamp module, comprising:

  • a lamp cup structure having a first light-focusing curved surface, a second light-focusing curved surface, a third light-focusing curved surface, and a fourth light-focusing curved surface, wherein the first light-focusing curved surface has a first focal point and a second focal point, the second light-focusing curved surface has a third focal point and a fourth focal point, the third light-focusing curved surface has a fifth focal point and a sixth focal point, and the fourth light-focusing curved surface has a seventh focal point and an eighth focal point, wherein the first focal point and the second focal point are located on a first axis, the third focal point and the fourth focal point are located on a second axis, the fifth focal point and the sixth focal point are located on a third axis, and the seventh focal point and the eighth focal point are located on a fourth axis;

    a light-emitting structure including a first light-emitting element, a second light-emitting element, a third light-emitting element, and a fourth light-emitting element, wherein the first light-emitting element corresponds to the first focal point, the second light-emitting element corresponds to the third focal point, the third light-emitting element corresponds to the fifth focal point, and the fourth light-emitting element corresponds to the seventh focal point; and

    a lens structure having a lens focal point, a primary optical axis, and a reference line, wherein the lens focal point is located at an intersection point of the primary optical axis and the reference line and the reference line is parallel to the lens structure, whereinthe second focal point, the fourth focal point, the sixth focal point, and the eighth focal point are all located on the reference line, anda first light source generated by the first light-emitting element is projected onto the first light-focusing curved surface to form a first reflection light source corresponding to the second focal point, a second light source generated by the second light-emitting element is projected onto the second light-focusing curved surface to form a second reflection light source corresponding to the fourth focal point, a third light source generated by the third light-emitting element is projected onto the third light-focusing curved surface to form a third reflection light source corresponding to the sixth focal point, and a fourth light source generated by the fourth light-emitting element is projected onto the fourth light-focusing curved surface to form a fourth reflection light source corresponding to the eighth focal point.

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