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US 10,648,654 B2Granted
Stage lighting source system with a lamp protection function
AssigneeGuangzhou Haoyang Electronic Co., Ltd.
InventorsWeikai Jiang, Mingjian Yuan
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AssigneeGuangzhou Haoyang Electronic Co., Ltd.
InventorsWeikai Jiang, Mingjian Yuan
Estimating the term…
Provided is a stage lighting source system with a lamp protection function. The stage lighting source system comprises a lamp, a lamp protection device and a light filter. All are arranged along a light axis sequentially. The lamp protection device comprises a non-transparent structure and a mounting component for mounting non-transparent structure. Light axis passes through the non-transparent structure. Non-transparent structure size does not affect a lamp light emitting effect in the light axis direction. Non-transparent structure fully or partially absorbs and/or reflects light energy from the light filter. The structure is easy and convenient to use, intercepts light energy reflected from the light filter by using appropriate blocking object and structure, effectively controls lamp electrode temperature within an acceptable range, and ensures lamp service life so that a flat light filter without an included angle is applied, and an ideal optical effect is realized.
A stage lighting source system with a lamp protection function, comprising a lamp, a lamp protection device and a light filter which are arranged along a light axis sequentially, wherein the lamp protection device comprises a non-transparent solid and a mounting component for mounting the non-transparent solid, the light axis passes through the non-transparent solid, a size of the non-transparent solid does not affect a light output effect of the lamp in a direction of the light axis, and the non-transparent solid is a ceramic or a metal that can fully or partially absorb and/or reflect light energy reflected from the light filter.
A stage lighting source system with a lamp protection function, comprising:
Dependencies are inferred from the claim text.