# US 9,436,011 B2 · LED light has colorful kaleidoscope image and means > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,436,011 B2 - Document ID: US9436011B2 - Status: Granted - Kind: B2 - Application number: 14/559,444 - Filed: 2014-12-03 - Published: 2015-08-06 - Granted: 2016-09-06 - Earliest claimed: 2011-02-04 - Applicants: Tseng-Lu Chien - Inventors: Tseng-Lu Chien - Web page: https://patentgrep.com/patent/US9436011B2 ## CPC - G02B 27/08: Kaleidoscopes - G03B 21/2033: {LED or laser light sources} - G03B 21/2053: {Intensity control of illuminating light (controlled by video signal processing H04N5/74 or H04N9/31)} - G03B 21/28: Reflectors in projection beam {(in illumination beam G03B21/2066)} - G02B: OPTICAL ELEMENTS, SYSTEMS OR APPARATUS - G03B: APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR (optical parts of such apparatus G02B; photosensitive materials or processes for photographic purposes G03C; apparatus for processing exposed photographic materials G03D) ## Abstract An LED light device that projects a kaleidoscopic image includes multiple reflective or retro-reflective elements for generating multiple images of at least one object, a projection device for projecting the multiple images, and a changing mechanism or circuit for moving the at least one object or changing a pattern of turned-on LEDs that illuminate the object. ## Claims ### Claim 1 An LED light device having a kaleidoscope image, comprising: at least one LED arranged to illuminate at least one object; an elongate kaleidoscope assembly including a plurality of reflective elements and having a predetermined length selected to provide multiple reflections of the at least one object at a first end of the kaleidoscope assembly and thereby create a colorful plurality of images of the at least one object at a second end of the kaleidoscope assembly; at least one projection unit for projecting the plurality of images of the at least one object from a wall outlet location or desk top surface location to a remote surface located between two and thirty feet away from the wall outlet location or desk top surface and for magnifying the plurality of images to provide large, clear, sharply focused and colorful images on the remote surface; and a power source and at least one means arranged in said housing to cause said at least one LED to emit light having desired functions or characteristics, wherein said at least one object is colorful and includes at least one of a display-unit, miniatures, a film, a slide, a printed plastic piece, colorful light transmitting elements, liquids having different densities, liquids without floating pieces, and liquids with floating pieces, wherein said projection unit includes optical elements selected from a concave lens, a convex lens, and a lens assembly for projecting and enlarging the image, and at least one of a collimator, tube or telescoping member, and a housing for preventing light leakage, 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 desired kaleidoscope patterns, and wherein the LED light is arranged to be plugged into an electric outlet or other power source for desk top or plug-in application. ### Claim 2 An LED light device having a kaleidoscope image, comprising: at least one LED arranged to illuminate at least one object, the at least one object including at least one of a film, slide, transparent piece, translucent piece, inner medium, display unit, miniature, or colorful light transmitting element located above the at least one LED; an assembly including a plurality of reflective elements and having a predetermined length selected to provide multiple reflections of at least one object at a first end of the assembly and thereby create a colorful plurality of images of the at least one object at a second end of the kaleidoscope assembly; at least one projection unit for projecting the plurality of images of the at least one object from a wall outlet location or desk top surface location to a remote surface located between two and thirty feet away from the wall outlet location or desk top surface and for magnifying the plurality of images to provide large, clear, sharply focused and colorful images on the remote surface; and a power source and at least one means arranged in said housing to cause said at least one LED to emit light having desired functions or characteristics, wherein said projection unit includes optical elements selected from a concave lens, a convex lens, and a lens assembly for projecting and enlarging the image, and at least one of a collimator, tube or adjustable focus telescoping member, and a housing for preventing light leakage, 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 desired kaleidoscope patterns, and wherein the power source includes prongs extending directly from said housing of the LED device and arranged to be plugged into an electric outlet. ### Claim 3 An LED kaleidoscopic image light device having an interchangeable power source, comprising: a kaleidoscope assembly arranged for forming a kaleidoscopic image; at least one LED arranged to illuminate at least one object, the at least one object including at least one of a film, slide, transparent piece, translucent piece, inner medium, display unit, miniature, or colorful light transmitting element located above the at least one LED; an assembly including a plurality of reflective elements and having a predetermined length selected to provide multiple reflections of at least one object at a first end of the assembly and thereby create a colorful plurality of images of the at least one object at a second end of the kaleidoscope assembly; at least one projection unit for projecting the plurality of images of the at least one object from a wall outlet location or desk top surface location to a remote surface located between two and thirty feet away from the wall outlet location or desk top surface and for magnifying the plurality of images to provide large, clear, sharply focused and colorful images on the remote surface; and a power source and at least one means arranged in said housing to cause said at least one LED to emit light having desired functions or characteristics, wherein said projection unit includes optical elements selected from a concave lens, a convex lens, and a lens assembly for projecting and enlarging the image, and at least one of a collimator, tube or adjustable focus telescoping member, and a housing for preventing light leakage, 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 desired kaleidoscope patterns, and wherein the power source is a DC power source selected from a battery, USB power source, solar power source, chemical power source, generator, AC to DC transformer, and AC adaptor. ### Claim 4 An LED light device having a kaleidoscopic image, comprising: a. a kaleidoscope device having a plurality of reflecting elements; b. at least one LED for emitting light beams that illuminate at least one object, the at least one object selected from colorful miniatures, an inner medium, a display unit, a colorful light transmitting element, and a liquid having different densities and/or floating elements; c. a changing device including at least one of: c1. a changing mechanism for causing the at least one object to change position, orientation, and relationships in order to vary the kaleidoscopic image, and c2. a changing circuit for changing a number of LEDs that are turned on to change illumination patterns; d. control means in the LED device housing for controlling the changing device and light functions, brightness, color, and light effects of the LED light means; e. a projection assembly with optical elements for projecting the kaleidoscopic image to a desired surface located from two to thirty feet away from the LED light; and f. a power source to supply power to the LED device. ### Claim 5 (depends on 1, 2, 3) A light device as recited in any one of claims 1, 2, 3, and 4, wherein the image has a changeable pattern generated by a moving mechanism selected from at least one of a motor, clock movement, spin mechanism, rotating mechanism, vibration mechanism, bumper mechanism, and gear set. ### Claim 6 (depends on 1, 2, 3) A light device as recited in any one of claims 1, 2, 3, and 4, wherein the at least one object includes at least one fixed piece and at least one moving piece. ### Claim 7 (depends on 1, 2, 3) A light device as recited in any one of claims 1, 2, 3, and 4, wherein the plurality of reflective elements are arranged on an inside of an elongate or tube-shaped structure. ### Claim 8 (depends on 7) A light device as recited in any one of claim 7, wherein the elongate or tube-like structure prevents light beam leakage to prevent loss of brightness. ### Claim 9 (depends on 1, 2, 3) A light device as recited in any one of claims 1, 2, 3, and 4, wherein the at least one object includes at least one display unit for displaying an image, art, movie, motion picture, digital data, geometric shape, word, signal, time, weather, and message, and wherein the light device has at least one tube-like structure to arrange the at least one display unit and the at least one optical element. ### Claim 10 (depends on 1, 2, 3) A light device as recited in any one of claims 1, 2, 3, and 4, wherein a number and angles of the plurality of reflective elements is selected to form a predetermined plurality of images of the at least one object. ### Claim 11 (depends on 1, 2, 3) A light device as recited in any one of claims 1, 2, 3, and 4, wherein the at least one object is a lighted display unit, and further comprising an adjustment mechanism for changing a position of a projected image. ### Claim 12 (depends on 1, 2, 3) A light device as recited in any one of claims 1, 2, 3, and 4 wherein a number of the reflective elements is three, the reflective elements forming an equilateral, isosceles, or right triangle to achieve different kaleidoscope effects. ### Claim 13 (depends on 1, 2, 3) A light device as recited in any one of claims 1, 2, 3, and 4, wherein the at least one object is a self-illuminated or glowing object, or is illuminated by an LED, LED unit, OEL lighting element, OLED, or other non-heat generating lighting element to prevent damage, deformation, loss of color, fading, melting, or softening of materials positioned adjacent the at least one object or lighting element. ### Claim 14 (depends on 4) A light device as recited in any one of claim 4, wherein the changing mechanism includes at least one of a rotating means, vibration means, spin means, tilt means, and magnet and coil means to cause the at least one object to change position and cause different kaleidoscope images to be projected by the projection assembly. ### Claim 15 (depends on 1, 2) A light device as recited in claim 1, 2, or 4, wherein the light device is plugged into one of a wall outlet, power strip outlet, and power source outlet. ### Claim 16 (depends on 3) A light device as recited in claim 3, wherein the LED light is battery operated and receives charging power from a USB source or wireless charging system. ### Claim 17 (depends on 1, 2, 3) A light device as recited in any one of claims 1, 2, 3, and 4, wherein the kaleidoscope image is not projected to a surface that is less than two feet away or that includes the wall outlet into which the light device is plugged to prevent projection of an image that is too small to be seen or that is deformed. ### Claim 18 (depends on 1, 2, 3) A light device as recited in any one of claims 1, 2, 3, and 4, wherein the at least one object is a luminescent object or a display unit whose illumination is turned on and off by an electrical circuit. ### Claim 19 (depends on 1, 2, 3) A light device as recited in any one of claims 1, 2, 3, and 4, wherein the LED light has a control element selected from a Bluetooth controller, motion sensor, infrared sensor, remote control receiver, wireless control sensor, wired control sensor, electric-switch, and mechanical switch, the control element being incorporated with a timer or integrated circuit to achieve different functions effects. ### Claim 20 (depends on 1, 2, 3) A light device as recited in any one of claims 1, 2, 3, and 4, wherein the projection unit is arranged to project the kaleidoscope image over a wide angle to cover multiple surfaces.