Lamp
AssigneesETi Solid State Lighting Inc., Crawford Global Limited
InventorDonglei WANG
Life of this patent
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Abstract
Disclosed is a lamp. The lamp includes a lamp body and a light source. The lamp body is provided with a reflective structure, the reflective structure is provided with a reflective cavity, and two ends of the reflective cavity are provided with a top light outlet and a bottom light outlet, respectively. The light source is arranged in the reflective cavity and spaced from an inner wall of the reflective structure, and at least part of light of the light source is emitted toward an inner wall surface of the reflective structure. The inner wall surface of the reflective structure is configured to reflect the light, such that the light is emitted from the top light outlet and the bottom light outlet, and at least one of the light source and the reflective structure is movably arranged, such that a luminous flux is adjustable.
Claims23
A lamp, comprising:
- a lamp body, wherein the lamp body is provided with a reflective structure, the reflective structure is provided with a reflective cavity, and two ends of the reflective cavity are provided with a top light outlet and a bottom light outlet, respectively;
- and
- a light source, wherein the light source is arranged in the reflective cavity and spaced from an inner wall of the reflective structure, and at least part of light of the light source is emitted toward an inner wall surface of the reflective structure;
- and the inner wall surface of the reflective structure is configured to reflect the light, such that the light is emitted from the top light outlet and the bottom light outlet, and at least one of the light source and the reflective structure is movably arranged, such that a luminous flux of the top light outlet and the bottom light outlet is adjustable.
Dependencies are inferred from the claim text.