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Color-changing LED lamp bar

A technology of LED light strips and lamp beads, which is applied in the direction of lampshades, lighting devices, light sources, etc., can solve the problem that the light strip cannot realize multiple color changes, and achieve the effect of color change

Inactive Publication Date: 2018-09-14
苏州盛威佳鸿电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main technical problem to be solved by the present invention is: the problem that the existing LED light bar cannot realize multiple color transformations

Method used

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see figure 1 , as a preferred embodiment of the present invention, the color-changing LED light bar includes: a strip circuit board 1, a lamp bead 2, a lamp bead accommodation chamber 3 and a color cover 4, and the lamp bead 2 is arranged on the strip Line 1 upper surface. Both the lamp bead accommodation chamber 3 and the color cover 4 are spherical, and the diameter of the circle at the intersection of the lamp bead accommodation chamber 3 and the strip circuit board 1 is smaller than the diameter of the la...

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Abstract

The invention discloses a color-changing LED lamp bar. The color-changing LED lamp bar comprises a belt-shaped circuit board, a lamp bead, a lamp bead accommodating cavity and a colored hood. The lampbead is arranged on the upper surface of the belt-shaped circuit board. The lamp bead accommodating cavity is formed in the surface of the belt-shaped circuit board. The maximum inner diameter of thegeometrical shape of the intersection position of the lamp bead accommodating cavity and the belt-shaped circuit board is less than the diameter of the lamp bead. The colored hood is nested on the inner side of the lamp bead accommodating cavity. The lamp bead is arranged on the inner side of the colored hood. Two protruding-point-shaped objects are arranged on the largest tangent plane, in the horizontal direction, of the colored hood. Concave holes are formed in the positions, corresponding to protruding points, of the lamp bead accommodating cavity. Two or more color displaying areas of different colors are evenly arranged on the colored hood. The superficial areas, occupied by all the color displaying areas, of the colored hood are the same. According to the color-changing LED lamp bar, by arranging the colored hood with multiple colors and capable of rotating outside the lamp bead, adjusting of the color of a hood body on the outer side of the lamp bead is achieved by rotating the colored hood during using, and thus the effect of color changing of the LED lamp bar is achieved.

Description

technical field [0001] The invention relates to an LED light bar, in particular to a color-changing LED light bar. Background technique [0002] When using LED light strips for lighting or decoration, colored light sources have a better use effect. Usually colored LED lights are achieved by replacing the lamp beads that can emit different colors of light to achieve the effect of light changes. However, the price of lamp beads that emit colored light is higher than that of normal LED lamp beads, so the cost is high. Moreover, usually a colorful lamp can only emit light of 1-2 colors, which cannot satisfy the effect of multiple color transformations. Contents of the invention [0003] The technical problem mainly solved by the present invention is: the problem that the existing LED light bar cannot realize multi-color conversion. [0004] In order to solve the above-mentioned technical problems, a technical solution adopted by the present invention is: the present inventio...

Claims

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Application Information

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IPC IPC(8): F21S4/20F21V3/00F21V14/08F21V19/00F21Y115/10
CPCF21S4/20F21V3/00F21V14/08F21V19/001F21Y2115/10
Inventor 朱道田
Owner 苏州盛威佳鸿电子科技有限公司
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