LED PROJECTION LIGHT HAS FEATURES

• US 20160313636A1
• Filed: 11/18/2015
• Published: 10/27/2016
• Est. Priority Date: 11/12/2008
• Status: Active Grant

• Current Assignee: Aaron Chien, Hsin-Yi Wang, Te-Ju Chien
• Original Assignee: Tseng-Lu Chien
• Inventors: Chien, Tseng-Lu
• Granted Patent: US 10,509,304 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: F21S 10/002 using liquids, e.g. water
• CPC Class Codes: F21S 4/28 rigid, e.g. LED bars
• CPC Class Codes: F21S 8/035 by means of plugging into a wall outlet, e.g. night light
• CPC Class Codes: F21S 8/038 intended to be mounted on a light track suspended from a light track F21S8/066; details of supporting elements displaceable along a guiding element F21V21/34
• CPC Class Codes: F21S 9/022 Emergency lighting devices
• CPC Class Codes: F21V 14/02 by movement of light sources in vehicle head lamps F21S41/657
• CPC Class Codes: F21V 21/08 Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
• CPC Class Codes: F21V 21/14 Adjustable mountings
• CPC Class Codes: F21V 21/22 telescopic
• CPC Class Codes: F21V 21/29 employing universal joints
• CPC Class Codes: F21V 21/30 Pivoted housings or frames
• CPC Class Codes: F21V 23/04 the elements being switches safety devices F21V25/00
• CPC Class Codes: F21V 23/0471 the sensor detecting the proximity, the presence or the movement of an object or a person
• CPC Class Codes: F21V 23/0492 the sensor detecting a change in orientation, a movement or an acceleration of the lighting device, e.g. a tilt switch
• CPC Class Codes: F21V 29/00 Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems lighting fixtures combined with outlets for air-treatment systems F24F13/078
• CPC Class Codes: F21V 9/08 for producing coloured light, e.g. monochromatic; for reducing intensity of light with provision for controlling the colour F21V9/40
• CPC Class Codes: F21W 2121/00 Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
• CPC Class Codes: F21Y 2101/00 Point-like light sources
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: F21Y 2115/30 Semiconductor lasers
• CPC Class Codes: G01S 3/7864 : T.V. type tracking systems
• CPC Class Codes: G03B 21/142 : Adjusting of projection optics
• CPC Class Codes: G03B 21/145 : Housing details, e.g. position adjustments thereof
• CPC Class Codes: G03B 21/2033 : LED or laser light sources
• CPC Class Codes: G03B 21/2046 : Positional adjustment of light sources
• CPC Class Codes: G03B 21/2053 : Intensity control of illuminating light controlled by video signal processing H04N5/74 or H04N9/31
• CPC Class Codes: G03B 21/206 : Control of light source other than position or intensity
• CPC Class Codes: G03B 21/208 : Homogenising, shaping of the illumination light
• CPC Class Codes: G03B 29/00 : Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects combinations with flash apparatus G03B15/03
• CPC Class Codes: H04N 9/3141 : Constructional details thereof details not peculiar to the presence of an electronic spatial light modulator G03B21/14
• CPC Class Codes: Y10S 362/80 : Light emitting diode

Abstract

The AC or DC powered LED projection light to project Bigger-size image desire location, It may has more than one function to get certain purpose which selected from desire group combination including conventional all kind of light device, 2^nd or more other projection light with different light source(s) to project light beam or image or digital data from digital data storage means, desk top light, floor light, garden light, emergency light, safety light, anti/burglar light, under water light, street light, reading light, night light, light fixture, motion sensor light, power fail light, photo sensing light, dimmable light, spot light, seasonal light, Christmas all kind of light and ornament, licensee products, cartoon character related products, promotion light, commercial light, sign, motion sensor light, blue tooth light, moving device, car light, vehicle light, boat light, aircraft light, all different purpose LED light for all purpose with rechargeable or non-rechargeable energy storage kits with preferred circuit means, switch means, sensor means, timer means, IC means, electric parts and accessories to has perfect function as requirement and which all are available device or parts or accessories from conventional market place.

Claims

1. An LED projection light, comprising:

at least one projection-kits having at least one LED as light source and one of Tube has inner space to install display-unit/slide/film within and install on accurate position relate to top magnify optic-lens, and one of magnify optic lens.

The said LED light beam passing through the said display-unit/slide/film and lighted the tiny-image on display-unit/slide/film. The lighted tiny-image been passing though top magnify optics-lens to become bigger-size image by physics refraction-rule to shown on top of the tube areas including ceiling, walls, floor where are perpendicular surface to the said LED light beam traveling direction and on 3 to 50 feet remote-away distance locations.

The said Tube inner channel size (width×

height) or diameter just allow majority of the LED light beams emit into and has empty space to install the display-unit/slide/film within on accurate position and prevent the said LED light beam leakage out to reduce brightness.

The said display-unit/slide/film tiny-image size just fit within the tube inner channel size (width×

height) or diameter in order to the LED light beam can emit whole area of tiny-image.

The tube has 2 ends, one lower end has LED and top end has magnify optic-lens.

Said projection-kits install within a housing, and housing has top opening/window for image output-end, the said bigger-size image has multiple times bigger than the said tiny-image on display-unit/slide/film.

The bigger-size image shown including at least one of a time, date, weather, temperature, humidity, motion picture, photo, digital data, wireless-field digital data, cartoon, digital memory data, digital file storage data, and image on display-unit, image or light-beams, all these bigger-size image or lighted-areas having a predetermined color, brightness, size, intensity, clearance, or resolution;

The said LED project light has power source, circuit, electric parts &

accessories to offer the LED operate current to make the said LED light to turn on and turn off for pre-determined functions, effects, performance to let people see the Bigger-size image or lighted-areas, or other functions.

The said LED project light bigger-image position, orientation, location can change while people to touch, move, push the housing, housing parts &

accessories, project-kits at any time by finger force.

The said LED project light is an AC powered and plug-in outlets by prongs.

3. The LED project light as claims 1 and 2, the said tube or tubular is multiple piece assembly in any geometric shape, construction, or any combination of plurality of tube-like parts.

4. The LED project light as claims 1 and 2, the said properties of the said bigger-size image is decided by the position of lighted tiny-image and magnify optics-lens related to the said optics-lens'"'"'s focus points.

5. The LED project light as claims 1 and 2, the said LED project light has plurality of changeable display-unit(s), slide(s), film(s) and fit within movable or/and replaceable disc, roller, compartments which has number of opening(s) to allow the display-unit(s), slide(s), film(s) to be position to the opening(s) and allow LED light beam emit though the opening and lighted tiny-image on display-unit, slide, film and passing through top magnify optic-lens to get bigger-size image on desired surface.

6. The LED project light as claims 1 and 2, the said the LED project light housing has texture, silkscreen, printing, painting, sticker, film, pin-hole image'"'"'s holes or other finish treated to make the said LED project light has 2^nd function while incorporate with more LEDs and the other LED(s) light beams passing through the said treated-finish housing parts to get colorful lighted or glow-effect character, cartoon, night light, evenly brightness, art design, geometric shape, words, message, twinkle stars all over the 3 D space or other light effects and functions available from market place to be seen from the treated housing.

7. The LED project light as claims 1 and 2, the said the LED projection light can adjust the projection-kits angle or bigger-size image in x-y-z axis while people push or touch or move the LED light'"'"'s housing, frame, base, housing parts to make relative parts or accessories to move, rotate, spin, tilt, bend, swing.

8. The LED project light as claims 1 and 2, the said the LED projection light has focus adjust construction to make the said bigger-size image or lighted areas can has very clear or sharp or super bright spot on desired far-away locations.

9. The LED project light as claims 1 and 2, the said LED project light has more than one project-kits in one housing and some of projection-kits can movable and change relative position with other project-kits while one or more the said project-kits changed the position, location, orientation to the others.

10. The LED project light as claims 1 and 2, the said LED project light has more than one project-kits to install within one housing to get more than one bigger-size image(s) or illumination-area(s) away from the location of the said LED project light.

11. The LED project light as claims 1 and 2, the said LED project light has more than one housing-parts and each housing-parts has at least one of the project-kits to offer more than 2, 4, 6, 8 or more number of the said bigger-size image(s) or lighted-areas to shown on far-away distance locations, positions.

12. The LED projection light as claims 1 and 2, the said LED project light'"'"'s housing has plurality of the said pre-wired compartments to install the real project-kits and fake projection-kits and the real and fake projection-kits is interchangeable to each other for any pre-wired compartment to make one LED light can has a lot of different combination(s) of bigger-image or lighted-areas from one LED light to shown on desired far-away location(s) and position(s).

13. The LED projection light as claims 1 and 2, The said LED projection light is a power interchangeable light device between AC and DC Power.

14. The LED projection light as claims 1 and 2, The said AC power source can get from outlets power source including wall outlets, power strip outlets, seasonal light-set plug'"'"'s outlets.

15. The LED project light as claims 1 and 2, the said project-kits can install on the AC or DC powered Track light fixtures and the said Project-kits has its own circuit to make the track-light'"'"'s AC or DC current to be transferred to project-kits working current to make the non-projection track light become track-light has built-in project light kits.

16. The LED project light as claims 1 and 2, the said optics-lens has optional type which is different than magnify or refraction the tiny-image to bigger-size image optics-lens of the project-kits discussed, the optional optics-lens can put in front of LED to make the narrow viewing angle LED light beam to become a wider area parallel light beam so can cover the everywhere of the display-unit'"'"'s tiny-image area without the dark and bright areas shown on the Bigger-size image.

17. The LED project light as claims 1 and 2, the said display unit includes manual or automatic display changing means including at least one of a moving device, motor and gear set assembly, animation device, and electric parts and accessories for changing a display unit, said display unit including at least one of a slide, film, digital LCD or TFT screen display, display of stored digital data, digital data memory display, and wireless digital data display.

18. The LED project light as claims 1 and 2, the said display unit includes digital memory storage means, memory card, S D card, or memory stick incorporates a display for displaying changeable or/and update digital data to be projected by the LED projection light.

19. The LED project light as claims 1 and 2, the said the display unit for digital data includes one of an LCD, TFT, or other display, screen means for displaying digital data.

20. The LED project light as claims 1 and 2, the said digital data stored device in said digital data'"'"'s storage means is arranged provide an image suitable for magnification by the projection-kits with at least one of a desired size, density, clearance, sharpness, brightness, color, and distance.

21. The LED project light as claims 1 and 2, the said digital data is provided by one of a digital camera, video camera, digital video, computer equipment, communications equipment, an MP4 device, and a cellular phone.

22. The LED project light as claims 1 and 2, the said LED project light further comprising adjustment means for changing housing or housing parts or project-kits to change the direction and bigger-image location, position, orientation, focus, clearance, distance, colors.

23. The LED project light as claims 1 and 2, the said digital data is wireless digital data selected from changeable update data, a message, information, a drawing, a photo, an illustration, an image, a motion picture, moving data, computer system data, and data from a cellular phone though Wifi, Internet, Wireless technical, Remote control technical, Bluetooth technical, infra-red technical and other market available wireless electric transmitting technical.

24. The LED project light as claims 1 and 2, the said digital data is displayed on a TFT or LCD or Lcos or other display means to show the digital data(s).

25. The LED project light as claims 1 and 2, the said the projection light has slots for receiving a desired digital memory card, digital memory stick, or memory storage means.

26. The LED project light as claims 1 and 2, the said The LED for projection light preferred is white color LED(s) so can make the said colorful display unit'"'"'s can has colorful enlarge image shown on area(s).

27. The LED project light as claims 1 and 2, the said LED projection light optional parts may includes at least one of the following:

(1) means for changing a position of the bigger-size image along x, y, or z

coordinate axes;

(2) a fixed LED projection light mount on wall or ceiling;

(3) additional projection-kits for increasing more number of the said bigger-image in three-dimensional space;

(4) means for rotating the housing or housing'"'"'s parts of the LED projection light;

(5) means for tilting the housing or housing'"'"'s parts of the LED projection light;

(6) means for adjusting the distance between the said magnify optics-lens and the display

to change focus of the LED projection light;

(7) means for changing or replacing a display-unit or display-unit'"'"'s disc of the LED projection light;

(8) means for moving or changing a digital image on an LCD or TFT of the LED projection light;

(9) a digital memory or data storage means for storing a plurality of images;

(10) means for projecting multiple images or light beams from a single said LED projection light;

(11) tubular means for install or housing at least one of an optical element, a lens assembly, a convex lens, a concave lens, display units, a slide, a film, an LCD display, a TFT display, an image presentation means;

(12) tubular means for install or housing a display-unit that includes at least one of an LCD display, a TFT display, film, slide, paper, transparent material, translucent material, photo display and disc pack for a display unit;

(13) a wireless data display unit for displaying data received over a wireless data connection,

(14) a small size TFT having a size of 1, 1.5, 1.8, or 2.4 or smaller inches and a high resolution to provide a clear image when magnified by projection, and

(15) an OEL or OLED display screen.

2. An LED projection light, comprising:

at least one projection-kits having at least one LED as light source and one of Tube has inner space to install display-unit/slide/film within and install on accurate position relate to top magnify optic-lens, and one of magnify optic lens.

The said LED light beam passing through the said display-unit/slide/film and lighted the tiny-image on the said display-unit/slide/film. The lighted tiny-image been passing though the top magnify optics-lens to become bigger-size image by physic refraction rule to shown on the top of the tube areas including ceiling, walls, floor where are perpendicular surface to the said LED light beam traveling direction and on 3 to 50 feet remote-away distance locations.

The said Tube inner channel size (width×

height) or diameter just allow majority of the LED light beams emit into and has space to install the display-unit/slide/film within on accurate position and prevent LED light beam leakage out to reduce the brightness.

The said display-unit/slide/film tiny-image size just fit within the tube inner channel size (width×

height) or diameter in order to the LED light beam can emit whole area of the tiny-image.

The tube has 2 ends, one lower end has LED and top end has magnify optic-lens.

said projection-kits install within a housing which has top opening/window for image output-end, the said bigger-size image has multiple times bigger than tiny-image of display-unit/slide/film.

The bigger-size image shown including at least one of a time, date, weather, temperature, humidity, motion picture, photo, digital data, wireless-field digital data, cartoon, digital memory data, digital file storage data, and tiny-image on display-unit, and all the said Bigger-size image or lighted-areas having a predetermined color, brightness, size, intensity, clearance, or resolution;

wherein the LED projection light device further includes at least one second function kit that is fixed within the said housing to cause the light device to have a second or additional function selected from

(1) projection of light from a different light source to project a bigger-size of the light-beam, an image, or a digital data image from a digital data storage means, and

(2) The 2^nd function is a night light including to (2-1) make the housing parts or accessories to glow or (2-2) make the pin-hole cover or housing'"'"'s plurality of the openings, windows (not passing though), holes, shaped cut-outs has single LED light beam to passing through to form a 3-dimensional shaped bigger-image on ceiling and adjacent walls where are higher than the said LED project light has pin-holes arrangement.

(3) 2^nd functions may in any one select from the following lights;

2-1 a desk top light;

2-2 floor light;

garden light;

2-3 emergency light;

2-4 safety light;

anti-theft light;

2-5 entrance light, stair light, evacuation light,

2-6 underwater light;

street light;

reading light;

2-7 night light, light fixture;

motion sensor light;

2-8 power fail light;

photo sensor light;

2-9 dimmable light;

spotlight;

seasonal light;

2-10 Christmas light;

Christmas ornament light;

2-11 licensee product light;

cartoon character related product;

2-12 promotion light;

commercial light;

sign;

2-13 motion sensor light;

blue tooth light;

moving device light;

2-14 car light;

vehicle light;

boat light;

aircraft light;

2-15 multi-purpose LED light,

The said LED project light and 2^nd function light has related power source, circuit, electric parts &

accessories to offer the LED operate current to make the said LED light to turn on and turn off for pre-determined functions, effects, performance to let people see the Bigger-size image and the 2^nd selected functions.

The said LED project light is a DC powered.

28. The LED project light as claim 2, the said the second function kit is a night light which has pin-hole image theory on the top cover which in sphere, ball, half-ball shape or the dome-like shape with different curve or arc which preferred to cover close to 180 degree or more or less to make the plurality of the pin-hole size opening(s), hole(s), shaped cut-outs, windows (not passing though, such as plastic transparent-area) has inner single piece LED light beam to passing though and form a bigger-size images of the said opening(s), holes, shaped cut-outs, windows to shown on the 3-dimensional space including ceiling and adjacent walls where all location is higher than the said LED light and surround the whole space.

29. The LED project light as claim 2, the said the second function kit is a safety light, a motion sensor light emergency light, anti-burglar light, entrance light, stair light, evacuation light, or power fail light.

30. The LED project light as claim 2, the said second function is night light has LED light beam to act as back light to lighted the front housing which has texture, character, sticker, film, printed piece, art-work, geometric shape, stencil, cutouts or other treated finish to become a colorful and lighted texture, character, sticker, film, printed piece, art-work, geometric shape, stencil, cutouts, or other treated finish glow to be seen.

31. The LED project light as claim 2, the said DC power project light the said housing or housing parts can rotating, tilt, movable to make the said bigger-size image position, orientation, location to change while people apply force to the said housing or housing parts.

32. The LED project light as claim 2, the said DC powered LED project light can install on desk top, wall, ceiling to allow the bigger-size image to shown on top ceiling while install on desk top, the bigger-size image to shown on entrance door areas while install on top of entrance door or ceiling or wall, the bigger-size image to shown on living room floor while install on the ceiling, the bigger-size image to shown on opposite walls while install on wall.

33. The LED project light as claim 2, the said DC Powered project light has extendable or flexible, connection-arms, rods, joint-parts to allow to make shape, construction changed and transform the outside shape.

34. The LED project light as claim 2, the said DC power source can use conductive wire, quickly connector, or pig-tail, USB wires, USB power station, USB power back, USB power storage means to get the power from the DC power source.

35. LED projection light has more than one function consist of;

At least one LED project light which has its geometric shape and construction to make at least one of LED unit(s) light source to offer projection image or light beam function to project display-unit for its image, time, date, weather, temperature, humility, motion picture, photos, digital data, wireless-field digital data, cartoon, digital memory data, digital files storage data, light means to certain areas for desired color, brightness, size, light intensity, clearance, pixels to show people all image which can get from conventional market available image to human eyes.

The said LED project light has at least one more function kits to get certain purpose which selected from desire group combination including conventional all kind of

1. light device,

2. 2^nd or more other projection light with different light source(s) to project light beam or image or digital data from digital data storage means,

3. desk top light, floor light, garden light, emergency light, safety light, anti-burglar light, under water light, street light, reading light, night light, light fixture, motion sensor light, power fail light, photo sensing light, dimmable light, spot light, seasonal light, Christmas all kind of light and ornament, licensee products, cartoon character related products, promotion light, commercial light, sign, motion sensor light, blue tooth light, moving device, car light, vehicle light, boat light, aircraft light, all different purpose LED light for all purpose with rechargeable or non-rechargeable energy storage kits with preferred circuit means, switch means, sensor means, timer means, IC means, electric parts and accessories to has perfect functions as requirement and which all are available device or parts or accessories from conventional market place.

The said power source for said LED light or LED unit(s) may select from group combination from 120 Volt alternative current, batteries, adaptors, USB power source, transformer, generator, solar cell, wind power, chemical power source and its related circuit to make the said LED or LED(s) to turn on and turn off under predetermined function, brightness, color, time, period of time, duty, cycle, duration and to offer preferable illumination.

The said LED light or LED units incorporate the desired electric parts and accessories selected from group combination from circuit, Integrated Circuit (I.C.), sensor, switch, contact means, conductive means, electric components to make the LED or LED unit(s) can have predetermined performance.

The improvement including;

The said LED project light has its predesigned function, performance to offer illumination and at least add one more function to of the said LED project.

The function, performance of said the LED unit(s) for project light and 2^nd function kits is same or different power source.

The said 2^nd function kits may in any kind of conventional LED light device function which available from market place.

36. The LED projection Night light including;

1. One white LED to emit majority light beam into tube'"'"'s inner tunnel

2. One display-unit has tiny-image on it and lighted by the LED light beam and display-unit install within the said tube inner space has precisely location with top-magnify optics-lens

3. One magnify optics-lens to enlarger tiny-image to become bigger-size image and shown on top and remote away distance area of the said tube.

The said LED night light is a plug-in night light has prongs to directly plug-into AC outlets to get AC current and passing through inner circuit to change the AC input current to LED operation current

Or

The said night light is a DC powered night light has compartment to install the DC power source and has related circuit to supply LED operation current.

Both type of the AC powered or DC Powered Night light incorporate with switch or sensor(s) or control circuit or IC or timer and electric parts &

accessories to make the said LED turn on and turn off under pre-determined functions to project desired bigger-image on remote away distance, and The bigger-size image is perpendicular with the LED light beam traveling direction.

A housing to install the LED, tube has built-in display-unit, magnify optic-lens, circuit and other preferred parts may selected from electric parts &

accessories, switch, control circuit, sensor, IC, timer, adjustable kits, prongs, batteries, rotating kits, to form a safety night light.