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Vehicular Lamp

A technology for lamps and vehicles, which is applied in the direction of headlights, road vehicles, vehicle parts, etc., to achieve the effect of improving appearance

Active Publication Date: 2014-03-26
KOITO MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the vehicular lamp disclosed in Patent Document 1, there is a possibility that the fixed support structure of the light guide such as the tongue-shaped extension can be seen from the outside of the lamp, and there is room for improvement in the appearance of the vehicular lamp.

Method used

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Examples

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Embodiment Construction

[0038] Hereinafter, the vehicle lamps according to the embodiments of the present invention will be described in detail with reference to the drawings. In the following embodiments, although various limitations are made to the constituent elements, types, combinations, shapes, relative arrangements, etc., these are only examples. , the present invention is not limited thereto.

[0039] In this specification, when terms such as "up", "down", "front", "rear", "left", and "right" are used, they mean the direction of posture when the vehicle lamp is installed on the vehicle.

[0040] figure 1 It is a schematic front view for explaining the vehicle headlamp 10 according to the embodiment of the present invention. figure 2 Yes figure 1 A-A cross-sectional view of the vehicle headlamp 10 shown.

[0041] like figure 1 and figure 2 As shown, the vehicle headlamp 10 is a combination headlamp, and a low beam lamp 16, a high beam lamp 18, and an outermost marker lamp 20 are accommo...

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PUM

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Abstract

The present invention relates to vehicular lamp. The present invention aims at improving appearance of the vehicular lamp. A clearance lamp (20) includes: an LED; a light guide (23) that receives light from the LED on its one end surface and guides the light therein to emit the light forward from the emitting surface (23c) extending along the extending direction of the light guide; and a back surface portion (26b) of a clearance lamp body (26) to which the light guide (23) is attached. The light guide (23) includes: a bar-shaped light guide body (23b); a first extended portion (23f) extended downward from the light guide body (23b); a second extended portion (23g) extended rearward from an extended end of the first extended portion (23f); and a fixing portion (23h) that is formed in the second extended portion (23g) to fix the light guide (23) to the back surface portion (26b) of the light guide (23).

Description

technical field [0001] The present invention relates to a vehicle lamp, in particular to a vehicle lamp using a light guide. Background technique [0002] Conventionally, a combination headlight in which a low beam, a high beam, an outermost marker lamp, etc. are assembled into one body is known. In such a combined headlight, for example, a projection type or a reflection type lamp is used as a low beam or a high beam. As the outermost marker lamp, in the past, it was generally a reflective lamp. In recent years, a lamp using a light guide body that allows light emitted from a light source such as an LED to enter from one end surface, and guides the light inside toward the External emission (as a vehicle lamp using a light guide, see, for example, Patent Document 1). [0003] In the vehicular lamp disclosed in Patent Document 1 above, a tongue-like extending portion extending rearward parallel to the extending direction is formed on the light guide, and the tongue-like ext...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/10F21V8/00F21W101/02F21W101/10F21Y101/02F21W107/10
CPCB60Q1/0047F21S43/27F21S43/237F21S43/245F21S43/247F21S41/24
Inventor 会泽大辅
Owner KOITO MFG CO LTD