LED light has kaleidoscope means

Patent metadata

Field	Value
Publication number	US-9274342-B2
Application number	US-201314024229-A
Country	US
Kind code	B2
Filing date	Sep 11, 2013
Priority date	Sep 11, 2013
Publication date	Mar 1, 2016
Grant date	Mar 1, 2016

Abstract

An LED light with kaleidoscope effects includes an LED light source in the form of a matrix that can be electronically controlled to provide different images. Since image changing is carried out by turning on and off LEDs in the LED matrix, there is also no need for the changing or adjustment means to move the display unit(s) or inner medium (if any). Instead, the changing means only needs to change the LEDs color, brightness, and/or turn-on and turn-off timing or sequence.

First claim

The invention claimed is:

1. An LED device having a kaleidoscope image, comprising:
an LED device housing;
a plurality of LEDs arranged in said housing as a light source to supply visible light beams, said plurality of LEDs being arranged in a matrix, the LEDs in the matrix being turned on and off to create different light patterns;
a plurality of reflective elements for providing multiple reflections of miniatures or display elements, and wherein said reflective elements are arranged in one of the following configurations: (a) a configuration with three mirror elements; (b) a configuration with two mirror elements; (c) a configuration with four mirror elements; (d) a configuration with a tapered mirror element; (e) a configuration with a circular mirror element; and (f) a configuration with a predetermined number of mirrors and mirror-connecting angles selected to create a desired kaleidoscope image;
at least one projection device for projecting the kaleidoscopic image onto a desired surface, wherein the projection device includes at least one of an optics lens, a convex lens, a concave lens, or a lens assembly, and a tubular element in which said at least one optics lens, convex lens, concave lens, or lens assembly is arranged, wherein said image is formed by light from turned-on LEDs in said matrix being reflected by the reflective elements and passing through the projection device; and
a power source and circuitry arranged in said housing to cause said LEDs to form said different light patterns.

2. An LED device having a kaleidoscope image as claimed in claim 1 , wherein the LED device does not include any miniatures, inner medium, or display units through which light is passed to create the kaleidoscopic image.

3. An LED device having a kaleidoscope image as claimed in claim 1 , further including miniatures or display elements including at least one of dichroic glass, prisms, colored glass, glass ball, dried flower pieces, papers, sands, oils with different density, miniature stuff, plastic pieces, colored pieces, transparent pieces, translucent pieces, colorful pieces, and small objects that fit into a space for an inner medium.

4. An LED device having a kaleidoscope image as claimed in claim 1 , wherein the power source includes prongs extending directly from said housing of the LED device and arranged to be plugged into an electric outlet.

5. An LED device having a kaleidoscope image as claimed in claim 1 , wherein the power source is a DC power source.

6. An LED device having a kaleidoscope image as claimed in claim 1 , wherein the LED device housing is arranged to accommodate interchangeable AC and DC power sources.

7. An LED device having a kaleidoscope image as claimed in claim 6 , wherein the AC power source is a safety-certified sealed unit that includes said plurality of LEDs.

8. An LED device having a kaleidoscope image as claimed in claim 6 , wherein the DC power is a battery pack.

9. An LED device having a kaleidoscope image, comprising:
an LED device housing;
a plurality of LEDs arranged in said housing as a light source to supply visible light beams, said plurality of LEDs being arranged in a matrix, the LEDs in the matrix being turned on and off to create different light patterns;
kaleidoscope means arranged in said housing for forming a kaleidoscopic image, wherein the kaleidoscope means includes a plurality of reflective elements for providing multiple reflections of miniatures or display elements;
at least one projection device for projecting the kaleidoscopic image onto a desired surface, wherein the projection device includes at least one of an optics lens, a convex lens, a concave lens, or a lens assembly, and a tubular element in which said at least one optics lens, convex lens, concave lens, or lens assembly is arranged, wherein said image is formed by light from turned-on LEDs in said matrix being reflected by the reflective elements and passing through the projection device; and
a power source and circuitry arranged in said housing to cause said LEDs to form said different light patterns,
wherein the LED device does not include any miniatures, inner medium, or display units through which light is passed to create the kaleidoscopic image.

Assignees

• Chien Tseng-Lu

Inventors

• Chien Tseng-Lu

Classifications

• G02B19/0066

  in the form of an LED array · CPC title

• G02B27/08 Primary

  Kaleidoscopes · CPC title

• G02B19/0019

  having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) · CPC title

• F21V21/00

  Supporting, suspending, or attaching arrangements for lighting devices (F21V17/00, F21V19/00 take precedence; arrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general B60Q, stands for supporting apparatus or articles in general F16M11/00); Hand grips · CPC title