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Light emitting diode (LED) flexible lamp strip

A flexible light strip and flexible technology, applied in lighting devices, light sources, electric light sources, etc., can solve the problems of difficult matching of plug connectors, and achieve the effects of easy wiring, convenient processing and convenient use.

Active Publication Date: 2013-06-26
ZHONGSHAN MLIGHT PHOTOELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a power line on the circuit board. The light strip uses a copper foil strip as the power line to supply power to the LEDs of each unit. After the copper foil strip is cut, it is difficult to match the existing plug connector.

Method used

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  • Light emitting diode (LED) flexible lamp strip
  • Light emitting diode (LED) flexible lamp strip

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing.

[0019] see figure 1 , 2 , a LED flexible light strip, comprising a flexible strip-shaped circuit board 1 and a light-transmitting flexible insulating sleeve 2 covering the circuit board, one side of the circuit board 1 is provided with two power lines 11 arranged along the length direction of the light strip, There are at least two units on the other side of the circuit board, each unit includes a plurality of LEDs connected in series (not shown in the figure), each unit is connected in parallel between two power lines, and the area to be cut is between adjacent units 3. Each power cord 11 is equipped with an additional wire 4 corresponding to the area to be cut. The additional wire 4 crosses the area 3 to be cut. The middle section of the additional wire 4 that can be cut is embedded in the wall of the casing 2. The additional wire 4 The two ends of each are electrically...

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PUM

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Abstract

The invention relates to a decorative illumination device, in particular to a light emitting diode (LED) flexible lamp strip. The LED flexible lamp strip comprises a flexible strip circuit board and a euphotic flexible insulating sleeve for wrapping the circuit board; one side of the circuit board is provided with at least two power wires arranged along the length direction of the lamp strip, andthe other side of the circuit board is provided with at least two units; each unit comprises a plurality of LEDs connected in series, the units are connected in parallel between the power wires, and an area to be sheared is formed between the adjacent units; and each power wire is provided with an additional lead corresponding to the area to be sheared, the additional lead spans the area to be sheared, the sheared middle section of the additional lead can be embedded into the pipe wall of the sleeve, and two ends of the additional lead are electrically connected with the corresponding power wires respectively. The LED flexible lamp strip has simple and reasonable structure, and is convenient to process; the lamp strip sheared according to the construction requirement is easy in wire connection; and the lamp strip is convenient to use.

Description

technical field [0001] The invention relates to a decorative lighting device, in particular to an LED flexible light strip. Background technique [0002] LED flexible light strip (LED flexible light strip) has the characteristics of high brightness, long service life, energy saving and environmental protection, etc. It is widely used in the decorative lighting market, such as in signboards, subtitle advertisements, building outlines, indoor ceiling lighting, Lighting places such as interior decoration of automobile body. [0003] LED flexible light strips currently on the market are generally composed of a flexible strip-shaped circuit board (such as an FPC flexible circuit board) and a light-transmitting flexible insulating sleeve covering the circuit board. A power line is arranged on the circuit board, and the light strip uses a copper foil strip as the power supply line to supply power to the LEDs of each unit. After the copper foil strip is cut, it is difficult to coop...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S4/00F21V23/06F21Y101/02F21S4/24F21Y115/10
Inventor 文勇
Owner ZHONGSHAN MLIGHT PHOTOELECTRIC