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Led light structure without multi shadow

A technology of light-emitting diodes and lamps, which is applied to the semiconductor devices of light-emitting elements, light sources, and lampshades. It can solve problems such as inconvenience, damage to users' eyesight, and general products without suitable structures, and achieve the goal of eliminating multiple shadows and improving product structure. Effect

Inactive Publication Date: 2009-06-17
PRODISC TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the user, when using the conventional light-emitting diode lamp structure 10, the generation of multiple shadows not only causes the user's visual discomfort, but also greatly damages the user's vision.
[0005] It can be seen that the above-mentioned existing light-emitting diode lamp structure obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently.
In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and the general products do not have a suitable structure to solve the above-mentioned problems. Urgent problem

Method used

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  • Led light structure without multi shadow
  • Led light structure without multi shadow
  • Led light structure without multi shadow

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0102] See figure 2 Shown is a schematic diagram of an embodiment of a light emitting diode lamp structure 20 without multiple shadows according to a preferred embodiment of the present invention Figure one , Which includes a support 21, a plurality of LED light sources 22, and a first light guide cover 23.

[0103] The support 21 is a column and has at least one flat surface 211 and a central axis 212. When the LED lamp structure 20 is used, the LED lamp structure 20 can be fixed on the indoor ceiling by the support 21 or combined with the bracket of a desk lamp... etc.

[0104] The LED light source 22 is arranged on the plane 211 of the support 21. The light-emitting diode light source 22 can be a white light-emitting diode or a combination of light-emitting diodes of multiple different colors, and the color temperature of the light-emitting diode light source 22 can be adjusted by adjusting the light intensity of the light-emitting diodes of various colors. In order to facili...

no. 2 example

[0109] See Figure 3A Shown is a schematic diagram of an embodiment of a light emitting diode lamp structure 20' without multiple shadows according to a preferred embodiment of the present invention Figure II , Which includes a support 21', a plurality of LED light sources 22, and at least one second light guide 25.

[0110] See Figure 3A , Figure 3B and Figure 4 As shown, they are schematic diagrams of embodiments of light-emitting diode lamp structures without multiple shadows. Figure II , A schematic diagram of an application embodiment of a light emitting diode lamp structure without multiple shadows and a three-dimensional schematic diagram of an embodiment of a support member.

[0111] The support 21', which may be a U-shaped column, has a first part 214, a connecting portion 215, and a second part 216, wherein the first part 214 is integrated with one end of the connecting portion 215, and The other end of the connecting portion 215 is combined with the second component...

no. 3 example

[0118] See Figure 6A Shown is a schematic diagram of an embodiment of a light-emitting diode lamp structure 20" without multiple shadows according to a preferred embodiment of the present invention Figure Four , Which includes a support 21, at least one plate body 26, a plurality of LED light sources 22, and a first light guide 23.

[0119] The support 21 is a column and has at least one flat surface 211 and a central axis 212. When the light-emitting diode lamp structure 20" is used, the light-emitting diode lamp structure 20" can be fixed on the indoor ceiling by the support 21 or combined with the bracket of a table lamp...etc.

[0120] The plate body 26 is a flat plate and can be combined with a first end 219 of the support 21, and the material of the plate body 26 can be copper, aluminum or diamond-like, or can have a thermal conductivity between 100 and The material between 2000W / mK, such as silver, gold or copper-aluminum alloy, has good thermal conductivity, and the mate...

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PUM

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Abstract

The invention relates to a light-emitting diode lamp without multiple shadow, comprising: a supporting piece of column with at least one plane and a center axle; a plurality of light-emitting diode light-sources on the plane; and a first light guiding cage with a symmetrical axle coinciding with the center axle and the inner surface of the first light guiding cage being a rough surface and the first light guiding cage being set on the light emitting path of the light-emitting diode light-source. The light-emitting diode light-sources are set on the supporting piece and the first light guiding cage is set on the light emitting path of the light-emitting diode light-source and the light ray emitted from the light-emitting diode light-source is scattered or diffused or reflected by the first light guiding cage towards every direction and the object under the light-emitting diode lamp is irradiated by the light ray from every direction to eliminate the multiple shadow.

Description

Technical field [0001] The invention relates to a light-emitting diode lamp structure without multiple shadows, in particular to a light-emitting diode lamp structure that avoids multiple shadows. Background technique [0002] With continuous technological breakthroughs and updates, light-emitting diodes are used in more and more fields. Light-emitting diodes can be used not only in backlight modules of displays, but also in daily lighting. [0003] See figure 1 As shown, it is a schematic diagram of a conventional light emitting diode lamp structure 10. The conventional light emitting diode lamp structure 10 includes: a lamp holder 11, a bracket 12, a lampshade 13, and a light emitting device 14. The bracket 12 extends upward from the lamp holder 11, the lamp 013 is fixed on the top of the bracket 12, and the light emitting device 14 is arranged in the lampshade 13. The light emitting device 14 includes a substrate 141 and a plurality of light emitting diodes 142. The light emi...

Claims

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Application Information

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IPC IPC(8): F21V3/04F21V29/00F21V29/02F21V21/00F21Y101/02F21V29/505
CPCF21V29/265F21V29/006F21V7/09F21V29/2243F21Y2101/02F21V29/004F21V29/717F21V29/76F21Y2115/10F21V29/67
Inventor 邓国欣陈宏伦吴志蔚
Owner PRODISC TECH INC