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A primary color adjustable led neon tube

A technology of LED neon lights and LED lamp beads, which is applied in lampshades, parts of lighting devices, semiconductor devices of light-emitting elements, etc., can solve the glare of multi-primary LED lights and other problems, and achieve the effect of soft light

Active Publication Date: 2016-12-28
JINAN HONGYI GEZHI TECH & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an LED neon tube with adjustable primary colors, which solves the problem of glare in LED lamps with multiple primary colors, and provides a lamp with softer light

Method used

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  • A primary color adjustable led neon tube
  • A primary color adjustable led neon tube
  • A primary color adjustable led neon tube

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment one, such as Figure 1 to Figure 6 , an LED neon tube with adjustable base color, comprising a cylindrical lampshade 1 and electrodes 2 at both ends.

[0021] The cylindrical lampshade 1 is the prior art, and the two ends are electrodes connected with the lamp holder. Inside the cylindrical lampshade 1, there is a cavity for installing a circuit board and an aluminum substrate 3 for installing LED lamp beads. Heat dissipation fins are arranged on the outer side of the aluminum substrate 3, which can timely dissipate the heat generated by the LED lamp beads.

[0022] The LED lamp beads installed in the cylindrical lampshade 1 include multiple sets of single lamp beads of red, green and blue, so that the light can be adjusted according to the principle of three primary colors, or there can be multiple sets. A condensing lens 4 is arranged in front of the LED lamp bead in the tubular lampshade 1, and a channel is provided between the LED lamp bead and the conde...

Embodiment 2

[0026] The difference from Example 1 is that, Figure 7 Among them, the LED lamp bead 5 is installed on an aluminum substrate 3 to form an integral module, and a slot 11 is provided in the cylindrical lampshade, and the aluminum substrate 3 is inserted into the slot of the cylindrical lampshade from one side, and on the aluminum substrate A touch connector for electrically connecting the LED lamp bead and the circuit board is provided between the socket and the socket. In this way, when the lamp bead is broken, it can be replaced and maintained by pulling it out from the side. Since the main body structure is intact, the lamp after replacing the lamp bead can be used again, thereby reducing the user's use cost.

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PUM

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Abstract

The invention provides an LED neon light tube with adjustable primary colors. The LED neon light tube with the adjustable primary colors comprises a tubular lampshade and electrodes, wherein the electrodes are arranged at the two ends of the tubular lampshade, and LED lamp beads, an aluminum substrate and a circuit board are arranged inside the tubular lampshade. The LED neon light tube with the adjustable primary colors is characterized in that the LED lamp beads comprise a plurality of red single lamp bead sets, a plurality of green single lamp bead sets and a plurality of blue single lamp bead sets, a long striped condensing lens is arranged below the LED lamp beads in a metal lamp holder, the condensing lens comprises a wedge-shaped part and a half-cylinder part, the wedge-shaped part and the half-cylinder part are arranged towards the LED lamp beads and the tubular lampshade respectively, and a semi-transparent scattering body is arranged close to the focus of the half-cylinder part which is arranged in the tubular lampshade. Firstly, the light rays of the LED lamp beads with the three primary colors are focused through the condensing lens, the light rays with the three primary colors are mixed, a single mixed light ray is formed, then the single mixed light ray is scattered through the semi-transparent scattering body, a light ray with mixed chromatogram is formed, a single color effect is formed on the lampshade, and the light is soft.

Description

technical field [0001] The invention relates to the technical field of LED lighting fixtures. Background technique [0002] People use light sources from flames, incandescent lamps, gas-emitting fluorescent lamps, and current energy-saving lamps also rely on gas to emit light. It is nothing more than igniting the inert gas in the lamp tube in the form of alternating current rectification and direct voltage boosting current. The transformation of its luminous primary color is to change the luminous primary color by adding gases of different components. Although it is more energy-saving than fluorescent lamps and incandescent lamps, it does not have the energy-saving requirements of incandescent lamps to adapt to special occasions (because frequent The switch will also make the energy-saving lamp lose the purpose of energy saving, and frequent switching can easily cause damage to the energy-saving lamp). At present, people have begun to use LED as our energy-saving light sour...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21K9/235F21K9/69F21V5/04F21V5/08F21V3/04F21Y115/10
Inventor 马帅
Owner JINAN HONGYI GEZHI TECH & TRADE