Light-emitting element and light source module
AssigneeGodox Photo Equipment Co., Ltd.
InventorWeijun Zeng
Life of this patent
Estimating the term…
Abstract
Alight source module comprises the light-emitting element, a heat radiator and a diffusion lens. The light-emitting element comprises a substrate and a chip module arranged on the substrate. RGB light mixing units and cold and warm light mixing units of the light-emitting element are concentrically arranged, a plurality of RGB light mixing units and a plurality of cold and warm light mixing units are alternately arranged at intervals, and the plurality of RGB light mixing units and the plurality of cold and warm light mixing units are rotationally symmetrical about the center of the chip module.
Claims20
A light-emitting element, comprising a substrate and a chip module provided on the substrate, wherein the chip module comprises a warm light chip, a cool light chip, and a Red-Green-Blue (RGB) chip set, and the RGB chip set comprises a red light chip, a green light chip, and a blue light chip;
- a plurality of RGB chip sets are provided at intervals and enclosed to form an annular RGB light-mixing unit;
- the warm light chip and the cool light chip are adjacently provided to form a warm-cool chip set, and a plurality of warm-cool chip sets are provided at intervals and enclosed to form an annular warm-cool light-mixing unit;
- and
- wherein the substrate is provided with at least two RGB light-mixing units and at least two warm-cool light-mixing units, each RGB light-mixing unit and each warm-cool light-mixing unit are concentrically provided;
- and
- a plurality of RGB light-mixing units and a plurality of warm-cool light-mixing units are spaced and staggered, such that each RGB light-mixing unit and each warm-cool light-mixing unit are rotationally symmetrical about a center of the chip module.
Alight source module, comprising a light-emitting element, a heat sink and a diffusion lens,
- wherein light-emitting element comprises a substrate and a chip module provided on the substrate, wherein the chip module comprises a warm light chip, a cool light chip, and a Red-Green-Blue (RGB) chip set, and the RGB chip set comprises a red light chip, a green light chip, and a blue light chip;
- a plurality of RGB chip sets are provided at intervals and enclosed to form an annular RGB light-mixing unit;
- the warm light chip and the cool light chip are adjacently provided to form a warm-cool chip set, and a plurality of warm-cool chip sets are provided at intervals and enclosed to form an annular warm-cool light-mixing unit;
- and
- wherein the substrate is provided with at least two RGB light-mixing units and at least two warm-cool light-mixing units, each RGB light-mixing unit and each warm-cool light-mixing unit are concentrically provided;
- and
- a plurality of RGB light-mixing units and a plurality of warm-cool light-mixing units are spaced and staggered, such that each RGB light-mixing unit and each warm-cool light-mixing unit are rotationally symmetrical about a center of the chip module;
- wherein the substrate of the light-emitting element is fixed on a top of the heat sink, the diffusion lens is provided on a side of the substrate away from the heat sink, and the chip module faces the diffusion lens.
Dependencies are inferred from the claim text.