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Flexible light bar

A technology of flexible light strips and flexible circuit boards, which is applied in the direction of damage prevention measures for lighting devices, lighting devices, light sources, etc., and can solve problems such as difficult shaping, easy damage to flexible circuit boards, and good bendability of flexible light strips. Achieve good bending effect

Inactive Publication Date: 2017-08-08
惠州市焺凯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: First, the flexible light strip has good bending performance, but it is not easy to shape
Second, because the flexible light bar can be bent in any direction, when it is bent up and down along the plane direction of the flexible circuit board, it is easy to damage the flexible circuit board

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] See figure 1 , 2 , the covering body 7 includes a circuit board covering part 2 and an annular part 4 , the circuit board covering part 2 is connected to the upper end of the annular part 4 , and the annular part 4 has a side part 5 and a first through hole 6 . A flexible circuit board 1 is longitudinally arranged in the middle of the circuit board covering part 2 , and a metal sheet 3 is arranged inside the circuit board covering part 2 on the right side of the flexible circuit board 1 , parallel to the flexible circuit board 1 . The main function of the annular part 4 is to make the light become an annular aperture. The LED lights in the flexible circuit board 1 can be set to emit light from the front or side.

Embodiment 2

[0048] See image 3 The difference between this embodiment and Embodiment 1 is that the metal sheets 3 are respectively arranged inside the left side of the circuit board covering part 2 .

Embodiment 3

[0050] See Figure 4 The difference between this embodiment and Embodiment 1 is that two pieces of metal sheets 3 are respectively arranged inside the two sides of the circuit board covering part 2 .

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Abstract

The invention discloses a flexible light bar which comprises a flexible printed circuit board and a covering body. The flexible printed circuit board is covered with the covering body, and a metal sheet is arranged in the covering body. The covering body comprises a printed circuit board covering part and an annular part, the printed circuit board covering part is connected to the upper end of the annular part, and the annular part is provided with an edge part and a first through hole. The flexible light bar is good in bending performance, shaping with other accessories is not needed, bending in a certain direction can be further limited, and the flexible printed circuit board is protected against damage.

Description

technical field [0001] The invention relates to a lamp, in particular to a flexible lamp strip. Background technique [0002] Flexible light strips are also called flexible light strips, LED soft light strips, and flexible LED light strips. It is to use FPC to assemble the circuit board, and use SMD high-brightness LED as the light source. Generally, every 3 lights is a unit, and every 50 cm is a large length unit. The flexible LED light bar can be used at will. It can be cut or extended arbitrarily without affecting the light emission. Because the FPC material used is soft, it can be bent, folded, and wound arbitrarily, and can be moved and stretched in three-dimensional space and broken; it is suitable for irregular places and places with small spaces, and because it can be bent and wound arbitrarily , suitable for arbitrarily combining various patterns in advertisements and other decorations. DC 12V power supply, low power consumption, silicone potting, bright colors, ...

Claims

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Application Information

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IPC IPC(8): F21S4/24F21V15/01F21Y115/10
CPCF21V15/01
Inventor 梅万春
Owner 惠州市焺凯科技有限公司
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