LED night light has projection or image feature

Abstract

An LED night light for night time or dark area use, such as a plug-in wall outlet night light or direct current (DC) operated night light, includes projection or image features to project or present an image, message, data, logo, or time on a ceiling, walls, floor, or other desired surface, or an optics element surface. The optics means may include an optics-lens, slide, convex lens, concave lens, openings, cut-outs, film, grating, or holographic element to create an image at a desired location. The night light may have an adjustable angle or distance between light source and optics-means, as well as other adjustable position, location, or orientation features.

Description

[0001]This application is a divisional of U.S. patent application Ser. No. 12 / 292,153, filed Nov. 12, 2008, and incorporated herein by reference.BACKGROUND OF THE INVENTION[0002]This application has subject matter in common with U.S. patent application Ser. Nos. 12 / 318,470 (“Projection Night Light”); 12 / 318,473 (“LED Night Light Has Laser or Hologram Element(s)”); 12 / 073,889 (“LED track light device”); 12 / 073,095 (“LED light with changeable position with Preferred power source”); 12 / 007,076 (“LED light with changeable geometric system”); 12 / 003,691 (“LED light with changeable geometric dimension features”); 12 / 003,809 (“LED light with changeable features”); 11 / 806,711 (“Multiple LED light with adjustable angle features”); 11 / 527,631 (“LED Night light with interchangeable display unit”) 11 / 498,881 (“Poly Night light”); 11 / 255,981 (“Multiple light source Night Light”); 11 / 094,215 (“LED Night light with Liquid optics medium”); 11 / 092,741 (“Night light with fiber optics”); 10 / 883,747 (“...

AI Technical Summary

Problems solved by technology

1. It incorporates a simple optics-assembly to provide the projection features, the optics-assembly including a slide located between the LED and first optics means to enable easy assembly without the need for strict position and angle determination.

2. The slide may be a disc with a plurality of slides that can easily be changed by just rotating the disc to easily change the image in upgraded models.

3. The invention may incorporate a position change means for positioning a projector head to change image position, location, and/or size as desired by a simple touch, rotation, push, bend, or twist, so that any outside force applied to the night light cause the image to change position, location, or size instantly.

4. The current invention can have compact dimensions when incorporated with a simple optics-assembly which allows the distance from LED tip to slide to be reduced to zero so that the slide contacts the first optics means.

5. The current invention has no hazardous material such as a glass lens, but instead uses a hinge box with projector means inside to provide the precise positioning needed for a variety of lens types.

6. The current invention may be incorporated with adjustable-focus means to adjust the lens distance to fit a variety of indoor spaces to keep any image perfectly clear.

7. The current invention-may incorporate a transforming construct

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