Improved color changing soft tube lamp structure

Abstract

The improved color changing soft tube lamp structure includes one opaque core line, LED's inside the core line, one translucent light scattering body in the same length as the core line and over the LED's, and one coating layer outside the core line and integrated with the light scattering body. The LED's are grouped into units set on a fixing box and inside holes in the core line and connected serially, and each unit includes three LED's, one red, one green and one blue. The present invention has the lighting effect similar to that of neon lamp and can change colors and mix colors to show flowery and colorful patterns.

Description

Technical field [0001] The invention relates to a decorative lighting device, in particular to a color-changing hose lamp structure capable of simulating continuous and uniform neon lamps and bright and soft light effects. Background technique [0002] Existing hose lamps that set horizontal holes in the core wire and LED bulbs in the horizontal holes to simulate neon lights have achieved the uniform and continuous and bright and soft light effects of neon lights, but they still cannot achieve the effect of changing colors. Neon effect. In the invention of hose lamps for simulating neon lights that I proposed before, such as the international application with the application number PCT / CN2004 / 000634, this patent technical solution does not propose to use a fixing device to fix the red, green and blue LEDs in the core. In the horizontal hole of the core wire, if the effect of the color-changing neon light is designed according to this technical scheme, the red, green, and bl...

AI Technical Summary

Problems solved by technology

[0002] Existing hose lamps that set horizontal holes in the core wire and LED bulbs in the horizontal holes to simulate neon lights have achieved the uniform and continuous and bright and soft light effects of neon lights, but they still cannot achieve the effect of changing colors. neon effect

In the invention of hose lamps for simulating neon lights that I proposed before, such as the international application with the application number PCT / CN2004 / 000634, this patent technical solution does not propose to use a fixing device to fix the red, green and blue LEDs in the core. In the horizontal hole of the core wire, if the effect of the color-changing neon light is designed according to this technical scheme, the red, green, and blue LEDs need to be respectively stored in three horizontal horizontal holes on the core wire, and the distance between them is obviously large. It is not conducive to the astigmatism to scatter and homogenize the light emitted by the LED, and it is also not conducive to color mixing and discoloration; if the red, green, and blue LEDs are stored side by side in a horizontal hole, because there is no fixing device for the three When the LED is fixed, it is easy to misplace the three LED bulbs, which is not conducive to color mixing and discoloration, and it is easy to cause uneven light color. bad

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