符合調整式前方照明系統(AFS)近光燈四個模式配光之LED車燈

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

097108168

專利證號

I 322769

專利獲證名稱

符合調整式前方照明系統(AFS)近光燈四個模式配光之LED車燈

專利所屬機關 (申請機關)

中州學校財團法人中州科技大學

獲證日期

2010/04/01

技術說明

一種符合調整式前方照明系統(AFS)近光燈四個模式配光之LED車燈，包含第一模組以及第二模組。第一模組包含第一反射鏡面、透鏡以及遮光片裝置。第一反射鏡面係為多橢圓反射鏡設計方程式的反射鏡面。透鏡係為非球面透鏡。遮光片裝置係設於第一反射鏡面以及透鏡之間，並包含第一遮光片以及第二遮光片，第一遮光片以及第二遮光片分別具有上緣，其中第二遮光片係可相對轉動地對應於第一遮光片，當第二遮光片與第一遮光片平行配置時，第二遮光片的上緣係高於第一遮光片的上緣。第二模組包含第二反射鏡面，第二反射鏡面係為三維非軸對稱式光學方程式設計的反射鏡面。 An LED vehicle lamp complied with the regulations of four light pattern modes of adaptive front-lighting system comprises a first module and a second module. The first module is a projector optical module and comprises a first reflector, a projector lens and a shielding device. The first reflector is designed with a poly–ellipsoid reflector design equation. The projector lens is an aspherical lens. The shielding device is mounted between the first reflector and the projector lens and comprises a first shielding member and a second shielding member. Each of the shielding members has a top edge. The second shielding member is rotatable relative to the first shielding member. The top edge of the second shielding member is higher than the top edge of the first shielding member when the two shielding members are arranged in parallel. The second module comprises a second reflector. The second reflector is designed with a 3D non-axisymmetrical equation of optical design.

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04-8359000-1521

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