Adjustable length articulated LED light fixtures
First and second modules carrying LED circuit boards are interconnected by an interconnection mechanism which enables the modules to both pivot and move linearly with respect to one another such that the distance and angle between the modules may each be varied.
1. The LED light fixture apparatus comprising:
first and second modules, the first module comprising a first base component and a first cover component, the second module comprising a second base component and a second cover component, each of the first and second cover components carrying a circuit board mounting one or more LED's:
an interconnection mechanism pivotally connected to said first base component, the interconnection mechanism being configured such that said interconnection mechanism is slidably movable into and out of said second base component; and such that said first and second base components are pivotable with respect to one another;
the first and second cover components each having first and second depending vertical surfaces at one end thereof;
wherein said interconnection mechanism has first and second vertically extending tabs respectively positioned to come into abutment with the first and second depending vertical surfaces of said second cover component to thereby limit the range of linear movement of said first base component with respect to said second base component;
wherein said interconnection mechanism comprises a cylindrical portion and a tongue portion; and
wherein said cylindrical portion comprises a cylindrical outer wall surrounding a floor and a cylindrical male projection formed on the floor, the male projection being concentrically positioned with respect to the outer wall.
2. The LED light fixture apparatus of claim 1 wherein each base component has a plug extending from one end thereof, the plug including a hole for receiving a screw adapted to thread into said male projection so as to pivotally mount said base component to said cylindrical portion.
3. The LED light fixture apparatus comprising:
first and second modules, the first module comprising a first base component and a first cover component, the second module comprising a second base component and a second cover component, each of the first and second cover components carrying a circuit board mounting one or more LED's;
an interconnection mechanism pivotally connected to said first base component, the interconnection mechanism being configured such that said interconnection mechanism is slidably movable into and out of said second base component; and such that said first and second base components are pivotable with respect to one another;
the first and second cover components each having first and second depending vertical surfaces at one end thereof;
wherein said interconnection mechanism has first and second vertically extending tabs respectively positioned to come into abutment with the first and second depending vertical surfaces of said second cover component to thereby limit the range of linear movement of said first base component with respect to said second base component;
wherein said interconnection mechanism comprises a cylindrical portion and a tongue portion;
wherein said tongue portion comprises:
first and second parallel vertical sides;
first and second vertical side rails formed on an upper edge of each of the first and second parallel sides; and
respective upwardly projecting rectangular tabs formed on each of the first and second side rails; and
wherein said cylindrical portion comprises a cylindrical outer wall surrounding a floor and a cylindrical male projection formed on the floor, the male projection being concentrically positioned with respect to the outer wall.
4. The LED light fixture apparatus of claim 3 wherein each base component has a plug extending from one end thereof, the plug including a hole for receiving a screw adapted to thread into said male projection so as to pivotally mount said base component to said cylindrical portion.
5. The LED light fixture apparatus of claim 4 wherein the first and second cover components are identically shaped and wherein the first and second base components are identically shaped.
6. The LED light fixture apparatus of claim 1 wherein the first and second cover components are identically shaped and wherein the first and second base components are identically shaped.
7. The LED light fixture apparatus of claim 2 wherein the first and second cover components are identically shaped and wherein the first and second base components are identically shaped.
8. The LED light fixture apparatus of claim 3 wherein the first and second cover components are identically shaped and wherein the first and second base components are identically shaped.