vehicle lighting

Abstract

According to an embodiment of the present invention, the lamp is characterized in that the lamp comprises: a first light source for generating light; a second light source for generating light, which is spaced apart from the first light source; a lens which distributes to the outside of the light; a support plate which is arranged with the first light source and the second light source; a reflection part which reflects to the direction of the lens, and the first light source and the second light souce are arranged between the lens and the reflection part. The reflection part comprises a first reflector which reflects the light generated from the first light source to the len; a second reflector, which reflects the light generated from the second light source to the lens.

Description

technical field [0001] The present invention relates to a lighting device for a vehicle, and more particularly, to a lighting device for a vehicle that improves the heat dissipation characteristics of the lighting device and improves the luminosity and energy efficiency. Background technique [0002] A vehicle is a means of transportation that carries passengers or goods on the road by the power produced by its own engine and transmitted to the wheels. Vehicles can be roughly classified into a body that forms an appearance, and a chassis that organically connects various devices. The chassis includes a power transmission device including an engine that serves as a driving force of the vehicle; a steering device; a suspension device; a braking device and other main devices. [0003] The engine is the motive force that drives the vehicle. Most vehicle engines are four-stroke internal combustion engines. A four-stroke internal combustion engine, as an internal combustion eng...

AI Technical Summary

Problems solved by technology

[0009] At present, light-emitting elements are often used as light sources, and when two light sources are used for proper luminosity, the current reflector structure has a structure in which the two light sources are placed adjacent to each other, so there is a problem of heat concentration and low heat dissipation performance

In particular, in recent years, light-emitting elements (LEDs) are often used as lighting devices for vehicles. Since the light-emitting elements are sensitive to heat, the brightness of the light-emitting elements will decrease when the temperature of the light-emitting elements rises, and the service life will also be shortened.

[0010] In addition, in order to dissipate the heat generated in the light source, it is necessary to provide equipment such as a heat sink and a sheet, so there are problems of increasing cost and occupying a large space.

In addition, electric energy is required to run devices such as radiators, fins, etc., which can be a problem causing vehicle fuel inefficiency

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