LED LAMP

摘要

An LED lamp comprises a heat-radiating element (110), a reflecting cover (120), a light emitting element (130) and a lateral-emission type lens (140). The reflecting cover (120) is provided with an opening (122) to expose the light emitting element (130). The light emitting element (130) is located between the heat-radiating element (110) and the reflecting cover (120). The lateral-emission type lens (140) traverses the opening (122) and is located in the reflecting cover (120), and the light emitting element (130) is located between the lateral-emission type lens (140) and the heat-radiating element (110). The light emitted from the light emitting element (130) passes through the lateral-emission type lens (140), thus its optical path is changed, then the light is projected to the reflecting cover (120) and finally reflected to the outside of the reflecting cover (120). The uniform light illumination is realized using the lamp.