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1. 发明公开

KR1020020042417A 라이트 가이드용 조명광원 无效
标题翻译：光指导灯的光源
公开(公告)号：KR1020020042417A
公开(公告)日：2002-06-05
申请号：KR1020010069926
申请日：2001-11-10
申请人： 티비 옵티컬 가부시키가이샤
发明人： 아리가사다카즈 , 야가사키후미오
IPC分类号： H01K7/00
CPC分类号： G02B6/0006
摘要： PURPOSE: A light source of illumination for a light guide is provided to improve a lifetime and a manufacturing cost without replacement of lamps. CONSTITUTION: A light source of illumination(100) has a box-like casing(110). A power supply circuit(120) is disposed at the rearward in the casing(110), and a cooling fan(160) is disposed at the forward lower portion in the casing with the fan face located upwardly. Further, in the casing(110), at a front face(111) and a back face(112) of the casing(110), rod-like frames(170) are fixed with screws(171). At the inside of the front face(111) of the casing(110), a first board(130(a)) supporting a first light-emitting diode group(131) is disposed such that the light-emitting portions of the first light-emitting diode group(131) face the back face(112) side, and the first light-emitting diode group(131) is supported by and fixed on the frames(170) via brackets.
摘要翻译：目的：提供光导照明光源，以便在不更换灯的情况下提高使用寿命和制造成本。构成：照明光源（100）具有盒状壳体（110）。电源电路（120）设置在壳体（110）的后方，冷却风扇（160）设置在壳体的前下部，风扇面向上。此外，在壳体110中，在壳体110的前面111和后面112处，用螺钉171固定杆状框架170。在壳体（110）的前表面（111）的内侧，配置有支撑第一发光二极管组（131）的第一板（130（a）），使得第一光的发光部第一发光二极管组（131）面向背面（112）侧，第一发光二极管组（131）通过支架支撑并固定在框架（170）上。

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