Luminous color adjustable flexible neon tube lamp

Abstract

The invention discloses a soft neon tube lamp which is provided with adjustable light colors. The soft neon tube lamp comprises a soft lamp body core wire. A plurality of LED lamp body pores which are perpendicular to the core wire are arranged along the core wire. An LED lamp body is connected with a lead which is arranged along the vertical direction of the core wire through a connecting lead. A color pervious opaque soft strip color regulating layer is arranged right above the lamp body core wire. The color emitted from the light-emitting surface of the product is formed by the mixture of the color of the color regulating layer and the color emitted from the LED lamp body according to a certain proportion. The lamp body core wire and the color regulating layer are fixed into a whole byan ivory-white pervious opaque plastic coating. The light-emitting surface of the coating presents a cambered surface shape transversely. The color formed by the mixture of the color of the color regulating layer and the color emitted from the LED lamp body is deeper than the light color emitted from the cambered surface of the coating. Therefore, the soft neon tube lamp has the advantages of fresh and bright emitting color, low cost, being capable of realizing the effect that the emitting color becomes deeper and deeper or lighter and lighter gradually and low cost of the adjustable emittingcolor.

Description

Technical field [0001] The invention relates to a lighting device, in particular to a flexible neon tube lamp with adjustable luminous color. Background technique [0002] Because neon lights have the advantages of continuous, uniform, and high luminous brightness, they are widely used as advertisements or decorations. However, neon lights use glass tubes, so they are subject to great restrictions during packaging and transportation, and are easily broken during transportation. Professionals must use professional tools to operate during installation or maintenance, so there is a lot of inconvenience. [0003] For this reason, the inventor Light Technologies, Ins,. Evanston, IL (US) invented a U.S. patent number: US Pat.6592238 and US 6,953,262 B2 named "ILLUMINATIONDEVICE FOR SIMULATION OF NEON LIGHTING", which uses acrylic It is made of materials, and the PCB board and LED are fixed by glue filling, but due to the material, the product cannot be bent arbitrarily, and the p...

AI Technical Summary

Problems solved by technology

[0006]In addition, the existing outdoor glass neon signboards are usually divided into business titles and background patterns, and the background patterns are lit at night. Power-saving, so it does not need to be lit, so the appearance of the glass neon lights is uniform white to highlight the title of the company. If the light-scattering layer and the cladding layer of the prior art are set to the colored plastic layer of the same color, then it will not be able to achieve user request

Existing monochrome LED manufacturers usually have a definite standard for the color depth of light, so it is difficult to meet the requirements of gradually darker or lighter light color of the same type of LED, so it is impossible to achieve the requirement of gradually darker or lighter pattern colors in the production of advertising signs

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