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Stage lamp for underwater use

A stage light, a part of the technology, is used in optical elements for changing the spectral characteristics of emitted light, devices used in theaters and circuses, lighting applications, etc., and can solve high sealing requirements, poor light and shadow effects, and colorful light effects. Unsatisfactory and other problems, to achieve the effect of good light and shadow effect, low cost and simple structure

Pending Publication Date: 2019-06-25
杭州友邦文化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high underwater pressure and high sealing requirements of the existing underwater stage lights, the general mechanical control effect is poor, and the underwater stage lights without mechanical control have poor light and shadow effects, and the angle of light is refracted by water , the color light effect is often unsatisfactory

Method used

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  • Stage lamp for underwater use
  • Stage lamp for underwater use

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Effect test

Embodiment 1

[0025] Embodiment one: if figure 1 , 2 As shown, it is only one embodiment of the present invention, a stage lamp that can be used underwater, including a housing 1, a reflector 2 disposed in the housing 1, and a reflector 2 disposed in the housing 1 away from The light exit hole 3 on one side of the reflective part 2, at least a part of the reflective part 2 is arc-shaped, and the reflective part 2 is provided with a reflective member 21 and a reflective coating uniformly coated on the inside of the reflective part 2 Layer, the reflector 21 is a transparent member and at least a part is arc-shaped, the housing 1 is provided with a limit protrusion 11 for limiting the position of the reflector 2, and the inner wall of the housing 1 is provided with a light source 4. A lens 31 is provided at the light exit hole 3 .

[0026] In the present invention, the light emitted by the light source 4 is reflected by the reflector 2 and then emitted from the light exit hole 3 of the housi...

Embodiment 2

[0032] Embodiment two, still as figure 1 , 2 As shown, it is only one of the embodiments of the present invention. In order to make the light and shadow effect of the underwater stage lamp of the present invention better and have a higher degree of stability, the present invention also has the following design:

[0033] Firstly, the reflector 21 is a fan-shaped cylinder, which not only has a certain arc, but also has a prism angle.

[0034] It should be noted that the fan-shaped opening angles of any two reflectors 21 are different, so that the light reflected by different reflectors 21 is different, the effect of colored light is better, and the light and shadow effect of light is better.

[0035] And, the number of the light source 4 is at least one. In this way, the light emitted by the light source 4 at different angles passes through the reflector 2 and the reflector 21 to form lights with different effects, and finally the light emitted from the light exit hole 3 has a...

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Abstract

The invention provides a stage lamp for underwater use, and relates to the technical field of stage equipment. The stage lamp includes a shell, a reflection part and a light outlet, wherein the reflection part is arranged in the shell, and the light outlet is formed in the side, away from the reflection part, of the shell. At least one part of the reflection part is in an arc shape, a reflection element and a light reflection coating are arranged on the reflection part, the inner side of the reflection part is uniformly coated with the light reflection coating, the reflection element is a transparent element, at least one part of the reflection element is in an arc shape, limiting bulges used for limiting the position of the reflection part are arranged on the shell, the inner wall of theshell is provided with a light source, and a lens is arranged at the light outlet. According to the stage lamp for underwater use, the structure is simple, the lighting effects are good, rays different in angle have different colors and brightness, the cost is low, and the stage lamp can be used underwater.

Description

technical field [0001] The invention relates to the technical field of stage equipment, [0002] In particular, the present invention relates to a stage light that can be used underwater. Background technique [0003] With the enrichment of cultural life, people have higher and higher requirements for stage effects in performance activities. Many modern large-scale performance venues, etc., have installed various types of stage machinery and equipment in order to produce extraordinary special effects in performing arts. , It plays the role of finishing touch and magic touch in the stage performance of the repertoire. [0004] Stage lighting is an important part of the performance space. It is an art that performs a comprehensive visual environment lighting design on characters and specific scenes according to the development of the plot, and purposefully reproduces the design intention to the audience in a visual image. creation. In order to achieve this kind of performan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V7/28F21V7/10F21V9/40F21W131/105F21W131/406
Inventor 杨斯琪杨帆杨全明
Owner 杭州友邦文化科技有限公司
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