Lamp and Air-Guiding Ring Thereof
AssigneeSunonwealth Electric Machine Industry Co., Ltd.
InventorsAlex Horng, Chien-Chih Chen
Life of this patent
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Abstract
A lamp includes a lamp unit and an air-guiding ring. The lamp unit has a housing receiving a light-emitting element, as well as a fitted portion formed on an outer periphery of the housing. The air-guiding ring has an inner periphery forming a fitting hole and is fitted around the fitted portion of the lamp unit via the fitting hole. The air-guiding ring comprises a venting portion extending from an outer periphery to the inner periphery of the air-guiding ring. In another embodiment, the air-guiding ring is disclosed.
Claims24
A lamp comprising:
- a lamp unit having a housing, wherein the housing receives a light-emitting element, and a fitted portion is formed on an outer periphery of the housing;
- and
- an air-guiding ring having an inner periphery forming a fitting hole, wherein the air-guiding ring is fitted around the fitted portion of the lamp unit via the fitting hole, wherein the air-guiding ring comprises a venting portion extending from an outer periphery to the inner periphery of the air-guiding ring.
An air-guiding ring of a lamp having an inner periphery forming a fitting hole and a venting portion extending from an outer periphery to the inner periphery of the air-guiding ring.
Dependencies are inferred from the claim text.