Novel scenery lamp under water

Abstract

The invention refers to a new type underwater scape-light. It includes lampshade, which is made up of lower casing body and upper cover plate, and light fitting. Installation mechanism is set outside of the lower casing body. And the upside of the lower casing body is set an integrated full-pervious cover plate made up of polyester carbonates with injection mould. A step type sealing structure is set at the match-place of the full-pervious cover plate and the lower casing body. Because the new type underwater scape-light adopts the integrated full-pervious cover plate to take place of the lightproof mental type or plastic type cover plate, the luminance of the underwater scape-light is very high and not only has caustic effect but also border-scattering effect while the luminous surface is expanded about 30% to 45% and the luminous intensity increases more than 15%. Moreover, the beam is very beautiful. Because the cover plate is made up of flexible integrated type, it would never be broken, and feature of good waterproof and sealing performance avoids electric leakage caused by water leak. And it is also very safe, reliable, low cost and good social benefit.

Description

technical field [0001] The new invention belongs to the category of lamps, in particular to underwater landscape lamps. Background technique [0002] Underwater landscape lights are a new type of ornamental landscape lights installed in modern public places, usually installed in indoor or outdoor pools. Since the underwater landscape lights are installed in water, the insulation performance requirements are particularly high; at the same time, due to the light-blocking performance of the water source, the luminous power of the lamps is usually required to be particularly large. [0003] There are two kinds of existing underwater scenery lamps, metal and plastic. The lower shell of the lampshade is made of plastic, and its upper part is equipped with a waterproof sealing ring and a glass sheet successively. The glass sheet is made of a metal or opaque plastic cover plate and The upper part of the lower shell is compressed by fasteners. In thi...

AI Technical Summary

Problems solved by technology

In this structure of underwater scene lights, since metal or opaque plastic covers are used to press the glass sheet, the light-emitting surface of the underwater light is only limited to the glass part, and the area of ​​light emitted upwards is usually small.

At the same time, it is required for waterproof sealing. If a thicker glass sheet is used to compress the waterproof sealing ring, the intensity of the light emitted upward will be weak; if a thinner glass sheet is used to compress the waterproof sealing ring, the intensity of light emitted upward will be stronger. However, the thin glass sheet is fragile and leaks water and electricity, causing major accidents and affecting personal safety.

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