JPS6139803U - Vehicle lighting using LED as a light source - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】 第１図は、本考案の実施例を示す要部の断面図、第２図
は、灯具の全体形状を示す分解斜視図、第３図は、従来
例を示す要部の断面図である。 １・・・・・・基板、２・・・・・・ＬＥＤチップ、３
・・・・・・ガスケット、４・・・・・・レンズ部、５
・・・・・・レンズカット部、５ａ・・・・・・凸面、
５ｂ・・・・・・凹面、５ｃ・・・・・・放物反射面。[Brief Description of the Drawings] Fig. 1 is a sectional view of main parts showing an embodiment of the present invention, Fig. 2 is an exploded perspective view showing the overall shape of the lamp, and Fig. 3 is a main part showing a conventional example. FIG. 1... Board, 2... LED chip, 3
...Gasket, 4...Lens part, 5
... Lens cut part, 5a ... Convex surface,
5b... Concave surface, 5c... Parabolic reflective surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数個のＬＥＤチップを配設した基板と、前記ＬＥＤチ
ップに対応した複数個のレンズカット部を施したレンズ
部とからなる車両用灯具におい− で、前記レンズカッ
ト部が前記ＬＥＤチップのジャンクシ旧ン部を中心とす
る同心球面状の外面と内面とを備えたことを特徴とする
ＬＥＤを光源とした車両用灯具。In a vehicle lamp comprising a substrate on which a plurality of LED chips are disposed, and a lens section on which a plurality of lens cut sections corresponding to the LED chips are formed, the lens cut section is formed on the junk of the LED chip. A vehicular lamp that uses an LED as a light source, and is characterized by having a concentric spherical outer surface and an inner surface centered on a spherical part.