Drlightek Co., Ltd.

Jin Hui Silicone Rubber Industrial Co., Ltd.

Yang-Jun Zheng

Zhi-Ting Ye

Chang-Che Chiu

Chia-Chun Hu

The present invention provides a structure of car lamp comprising a light-guiding element and a light-emitting device. The width of a first body shrinks gradually from a first light-emergence plane to a first light-incidence plane and forming a first side oblique plane and a second side oblique plane. A second body of the light-guiding element includes a second light-incidence plane and a second light-emergence plane. The second light-incidence plane is connected to the first light-emergence plane. The first body includes side oblique planes and oblique planes; the second body includes a third side oblique plane, a reflective plane, and oblique planes. By using the side oblique planes, the reflective planes, and the oblique planes to reflect part of incident light out of the light-guiding element, the reduction of the overall luminous efficacy of the structure of car lamp can be avoided.

Growing community of inventors

Kaohsiung, Taiwan

Yang-Jun Zheng