LED light bar

摘要

A LED light bar includes several LED light sources and a bar light source mounting base. The light source mounting base is made of an insulating and heat-conducting material. An electrical layer having several metal electricity-conducting plates is embedded in an inner part of the light source mounting base. The LED light sources are welded on the metal electricity-conducting plates to form an electrical electricity-conducting circuit. lighting sides of the LED light sources are exposed on a surface of the light source mounting base. The light source mounting base and the metal electricity-conducting plates are formed into a whole. Each LED light source is covered by lenses.

主权项

1. A LED light bar, comprising:
several LED light sources; a bar light source mounting base, wherein said light source mounting base is made of an insulating and heat conducting material; an electrical layer comprising several metal electricity-conducting plates is embedded in an inner part of said light source mounting base; said LED light sources are welded on said metal electricity-conducting plates to form an electrical electricity-conducting circuit; lighting sides of said LED light sources are exposed on a surface of said light source mounting base which are formed with said metal electricity-conducting plates into a whole; lenses are provided and cover on each LED light source; and a structure for dissipating heats which is provided on two sides of said light source mounting base; wherein said structure for dissipating heats comprises a series of protuberances which are provided at each position corresponding to each LED light source and hollow inside; convex ribs are provides on outer walls of said protuberances.