Light System

• US 20110063827A1
• Filed: 09/09/2010
• Published: 03/17/2011
• Est. Priority Date: 09/16/2009
• Status: Active Grant

• Current Assignee: Sight Saver, LLC
• Original Assignee: Sight Saver, LLC
• Inventors: Cristoforo, Michael
• Granted Patent: US 8,714,769 B2
• Time in Patent Office: Days
• US Class Current: 362/191
• CPC Class Codes: F21L 4/00 Electric lighting devices with self-contained electric batteries or cells
• CPC Class Codes: F21L 4/027 the light sources being a LED
• CPC Class Codes: F21V 21/0816 Strap fasteners, e.g. fasteners with a buckle
• CPC Class Codes: F21V 21/0832 Hook and loop-type fasteners
• CPC Class Codes: F21V 21/084 Head fittings
• CPC Class Codes: F21V 21/0885 for portable lighting devices
• CPC Class Codes: F21V 21/0965 for portable lighting devices
• CPC Class Codes: F21V 21/145 for portable lighting devices
• CPC Class Codes: F21V 21/28 adjustable in more than one plane
• CPC Class Codes: F21V 21/30 Pivoted housings or frames
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]

Abstract

A light system is provided. It includes a lamp in a light assembly. The light assembly is pivotally mounted to a mount device by a pivot assembly. The light assembly may be pivoted about two different axes of rotation to direct the light at an area of interest. With the light system mounted on a person, movement by the person can redirect the light beam as desired.

Claims

1. A light system with a directable light source, the light system comprising:

an arm having a first and a second pivot assembly associated therewith;

a light mount associated with said first pivot assembly and operable to pivot about a first pivot axis;

a light removably mounted to said light mount; and

a mount device associated with said second pivot assembly and operable for mounting to said arm to permit pivoting about a second pivot axis that is offset from the first pivot axis, the first and second pivot axes permitting multiple axis pivoting of the light.

2. The light system of claim 1, wherein said light mount includes a tubular member having an interior surface sized and shaped to frictionally engage an outer surface of said light, said interior surface of said tubular member and said exterior surface of said light being constructed and arranged to permit relative rotation and relative longitudinal movement therebetween.

3. The light system of claim 2, wherein an exterior surface of said tubular member includes a first portion of said first pivot assembly for connection of said light mount to said arm for rotation about a first pivot axis, a second portion of said first pivot assembly is provided on a first end of said arm, said first pivot assembly utilizing a post receivable in a socket, whereby friction is utilized to maintain said light mount in a selected pivoted position with respect to said arm.

4. The light system of claim 3, wherein said first pivot assembly, said light mount and said arm are constructed from resiliently deformable polymeric material to facilitate their assembly with snap lock assembly techniques.

5. The portable light system of claim 3, wherein said post includes a flange receivable in an undercut in said socket to provide for a snap lock assembly.

6. The portable light system of claim 5, wherein said post is split having a pair of spaced legs.

7. The light system of claim 1, wherein said light includes a generally cylindrical housing adapted to contain at least one battery and support a lamp.

8. The light system of claim 7, wherein said light includes a bezel that is threadably mounted to said housing, said bezel functioning as part of an on/off switch mechanism and including at least one electrical contact constructed and arranged so that rotation of said bezel moves said at least one electrical contact into a position that completes a circuit between said at least one battery and said lamp.

9. The portable light system of claim 1, wherein said mount device is a tripod that can be rested on a surface like a table for use.

10. The portable light system of claim 1, wherein said mount device is an adjustable strap that can be used to mount the light system and pivot assembly around an object or a portion of a user'"'"'s body.

11. The portable light system of claim 10, wherein said adjustable strap includes a hook and loop fastener device to effect securement and size adjustment of said adjustable strap.

12. The portable light system of claim 1, wherein said mount device includes a spring clip that is constructed and arranged to be used to mount said light system and pivot assembly on a person or object.

13. The portable light system of claim 1, wherein said mount device is in the form of a hook adapted to mount said light system to a person'"'"'s ear.

14. The portable light system of claim 1, wherein said mount device is a suction cup to fix said light system to an object having a relatively flat and smooth surface for support.

15. The portable light system of claim 1, wherein said light utilizes a high efficiency LED lamp to provide a light beam.

16. A portable light system comprising:

a battery powered light assembly removably mounted to a pivot assembly via a light mount, said light mount including a tubular member having an interior surface sized and shaped to frictionally engage an outer surface of said light assembly and an exterior surface of said tubular member having, a first portion of a first pivot for connection of said light mount 18 to said pivot assembly for rotation about a first pivot axis, a second portion of said first pivot is provided on a first end of an arm member said first pivot utilizing a post receivable in a socket whereby friction is utilized to maintain said light mount in a selected pivoted position with respect to said arm member, a second pivot is provided at a second end of said arm member to connect said second pivot assembly to a mount device 8 and is constructed and arranged for rotation about a second pivot axis said second pivot 32 including a post and a socket whereby friction is utilized to maintain said arm member in a selected pivoted position with respect to said light mount, said first and said second pivot axes having different orientations generally orthogonal with respect to one another, whereby said pivot assembly can rotate about said second pivot axis and said light assembly can rotate about said first axis, said mount device constructed and arranged for securing said portable light system to a surface.

17. The portable light system of claim 16, wherein said pivot assembly, said light mount and said posts are constructed from resiliently deformable polymeric material to facilitate their assembly with snap lock assembly techniques.

18. The portable light system of claim 16, wherein said post includes a flange receivable in an undercut in said socket to provide for a snap lock assembly.

19. The portable light system of claim 18, wherein said post is split having a pair of spaced legs.

20. The portable light system of claim 16, wherein said interior of said tubular member and said exterior of said housing are generally cylindrical to permit relative rotation and relative longitudinal movement therebetween.