Luminant safety eyewear

Abstract

A luminant safety eyewear device with improved lighting may feature a central light source with color changing lenses. The lenses may be manually or electromagnetically manipulated into position. Three lenses may be provided to change color emitted from white, to red, to green and/or blue. Alternately, multiple light sources or a color-changing light source may be utilized either with or without multiple lenses.

Claims

1. A luminant safety eyewear apparatus comprising: a frame, earpieces, and safety lenses, with a bridge located in the frame between the safety lenses; a central light source located over the bridge of the frame; a rechargeable power source for the light source; and at least one colored lens movable over the light source and stowed when not in use by sliding into the frame.

2. The luminant safety eyewear of claim 1, the at least one colored lens being three such lenses, nested over each other when stowed.

3. The luminant safety eyewear of claim 2, the lenses being manually manipulated.

4. The luminant safety eyewear of claim 2, the lenses being electromechanically actuated.

5. A luminant safety eyewear apparatus comprising: a frame, earpieces, and safety lenses; a central light source located over a bridge of the frame, said light source selectively emitting different wavelengths of light; a rechargeable power source for the light source; at least one lens located proximate the central light source, said at least one lens being movable over said light source and stowed when not in use by sliding into the frame; and, a control switch.

6. The luminant safety eyewear of claim 5, the at least one lens being three such colored lenses, nested over each other when stowed.

7. The luminant safety eyewear of claim 5, the at least one lens being manually manipulated.

8. The luminant safety eyewear of claim 5, the at least one lens being electromechanically actuated.

9. The luminant safety eyewear of claim 5, the central light source being a plurality of LED chips.

10. The luminant safety eyewear of claim 9, each LED chip of the plurality of LED chips being capable of emitting different wavelengths of electromagnetic radiation.

11. A luminant safety eyewear apparatus comprising: a frame, earpieces, and safety lenses, with a bridge located in the frame between the safety lenses; a central light source located over the bridge of the frame; a power source for the light source; and at least one colored lens movable over the light source and stowed when not in use by sliding into the frame.

12. The luminant safety eyewear of claim 11, the at least one colored lens being three such lenses, nested over each other when stowed.

13. The luminant safety eyewear of claim 12, the lenses being manually manipulated.

14. The luminant safety eyewear of claim 12, the lenses being electromechanically actuated.

15. The luminant safety eyewear of claim 11, the central light source being a plurality of LED chips.

16. The luminant safety eyewear of claim 15, each LED chip of the plurality of LED chips being capable of emitting different wavelengths of electromagnetic radiation.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is a perspective view of an individual wearing a pair of Luminant safety eyewear according to the present invention.

(2) FIG. 2 is a perspective view of the luminant safety eyewear of FIG. 1.

(3) FIG. 3A is a sectional view of the luminant safety eyewear of FIG. 2, taken alone line 3-3, with all lenses stowed.

(4) FIG. 3B is a sectional view of the luminant safety eyewear of FIG. 2, taken alone line 3-3, with a red lens deployed.

(5) FIG. 3C is a sectional view of the luminant safety eyewear of FIG. 2, taken alone line 3-3, with a green lens deployed.

(6) FIG. 3D is a sectional view of the luminant safety eyewear of FIG. 2, taken alone line 3-3, with a blue lens deployed.

(7) FIG. 4 is a sectional view of the luminant safety eyewear of FIG. 2, taken along line 4-4.

(8) FIG. 5 is a perspective view of an alternate embodiment of luminant safety eyewear, with electromagnetic actuators moving the lenses.

(9) FIG. 6 is a sectional view of an alternate embodiment of luminant safety eyewear in the same section as FIG. 4.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

(10) With reference now to the drawings, a preferred embodiment of the luminant safety eyewear is herein described. It should be noted that the articles “a”, “an”, and “the”, as used in this specification, include plural referents unless the content clearly dictates otherwise.

(11) With reference to FIG. 1, a user 90 may place the eyewear 100 over the face, covering eyes with lenses 110 and with earpieces 120 over the ears. A support frame 130 supports both earpieces 120 and lenses 110. It also supports a light source 140 over the bridge of the frame, a power source for the same 150 and at least one colored filter or lens 145 (FIG. 2). In preferred embodiments, a plurality of colored filters may be utilized, stacked one behind the other, to one side of the light source 140.

(12) One embodiment, shown in FIGS. 2-4, the lenses 145R, 145G, 145B, nest to the right side of the light source 140 while a rechargeable battery resides to the left. Lenses may be any color, with preference for red, green, and blue. White may be achieved by having a base white light source 140. A charging port 155 is provided on the support frame 130. Each lens may be generally “L” shaped, with the short leg extending outward. The short leg allows the user to slide one lens or another over the light source 140, as is the illustrated in FIGS. 3B, 3C, and 3D and returned to a stowage position at will.

(13) Filters may also be any suitable material, such as glass or plastic. In an alternate embodiment 200, shown in FIG. 5, the lenses may be moved by an actuator system, with push buttons 245 controlling the system. A single power button 253 may not only turn on/off the power to the light source 240, but also may retract the lenses. The light source may be any suitable light source, such as one LED chip capable of emitting different electromagnetic wavelengths or multiple LED chips 340 (FIG. 6) which may emit different spectra of electromagnetic radiation and may include visible light, IR, or UV radiation. The light source 340 may be controlled by a similar switch bank as the one shown in FIG. 5. A single lens 310 may be provided to help protect the LED or LEDs or multiple lenses, as has been already described in this specification, may be utilized to create different lighting effects.

(14) Although the present invention has been described with reference to preferred embodiments, numerous modifications and variations can be made and still the result will come within the scope of the invention. No limitation with respect to the specific embodiments disclosed herein is intended or should be inferred.