Wire applied to LED lamp

A technology of LED lamps and wires, which is applied in the direction of conductors, insulated conductors, metal/alloy conductors, etc., can solve problems such as the decline in folding resistance, and achieve the effects of weight reduction, high electrical conductivity, and reduced wire quality

Inactive Publication Date: 2019-01-29
NINGBO LAIHE CHRISTMAS GIFTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From the perspective of saving energy, reduce the diameter of wire conductors to reduce weight and save materials. However, the current carrying capacity of wire conductors in the past is fixed, and reducing the diameter of wires also reduces the reduction of passing capacity.
And the reduction of the diameter of the wire conductor leads to a decrease in the folding resistance, so the existing wires can no longer meet these requirements

Method used

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  • Wire applied to LED lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: a wire for LED lamps, including a wire body and a protective shell. The protective casing includes an insulating layer, a fiber layer and a shell made of polyperfluoroethylene propylene. The fiber layer is a hollow tube formed by interweaving multiple fiber filaments, and the fiber layer is modified carbon fiber. The insulating layer is wrapped on the outer side of the copper alloy wire and located inside the fiber layer, and the outer shell made of polyfluoroethylene propylene is wrapped on the outer side of the fiber layer, and the insulating layer, the fiber layer and the polyfluoroethylene outer shell are integrally arranged.

[0027] The following is the processing flow of the wire:

[0028] 1. Put graphite into a crucible, place it in a muffle furnace for calcination, and under the protection of nitrogen, calcine at 700°C for 3 minutes, take it out, and crush it into powder to obtain material 1;

[0029] 2. Add material 1, carbon fiber and nano sili...

Embodiment 2

[0041] Embodiment two: the difference from embodiment one is that the weight percentage of each component is: Cr0.1%, Zr0.3%, Si0.2%, Ag4%, Hf0.06%, Zn0.8% , Fe2%, Au0.8%.

Embodiment 3

[0042] Embodiment three: the difference from embodiment one is that the weight percentage of each component is: Cr0.7%, Zr0.005%, Si0.005%, Ag4%, Hf0.4%, Zn0.8% , Fe2%, Au0.8%.

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Abstract

The invention relates to the field of LED lamp wires, and especially relates to a wire applied to an LED lamp. The main points of the technical scheme are that the wire comprises a wire body and a protective shell, the wire body includes 90% or above of Cu, 0.2%-1.21% of Cr, Zr and Hf, 7.65% of Mg, Zn, Ag, Si, Au, Zn and Fe, and 0.01%-0.35% of rare earth and unavoidable impurities. The wire solvesthe problems of high mass, non-durability and poor guiding performance of the existing wires.

Description

technical field [0001] The invention relates to the field of LED lamp wires, in particular to a wire used for LED lamps. Background technique [0002] The wire system is a basic component in LED lighting equipment. It mainly uses soft Cu wires or twisted wires formed by twisting Cu wires coated with tin, etc. as conductors. The conductors are covered with concentric vinyl chloride. Or glued wires with insulators such as vinyl chloride. [0003] In recent years, the requirements for the durability, folding resistance and conductivity of wires in LED lighting equipment have become higher and higher. From the perspective of saving energy, reduce the diameter of wire conductors to reduce weight and save materials, but the current carrying capacity of wire conductors in the past is fixed, and reducing the diameter of wires also reduces the reduction of passing capacity. And the reduction of the wire conductor diameter leads to the decline of the folding resistance, so the exist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B1/02H01B7/00H01B7/17H01B7/18H01B13/00C22C9/00
Inventor 沈尚益
Owner NINGBO LAIHE CHRISTMAS GIFTS
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