Temperature reduction for top pinch of arc lamp

1. An arc lamp apparatus comprising:

a base comprising a plurality of electrical connections;

a vessel comprising:

a plurality of electrodes,

a gas filled bulb,

and a plurality of pinches,

wherein an electrical arc that emits radiation is formed within the plurality of electrodes;

wherein a first pinch of the plurality of pinches contains a first electrode of the plurality of electrodes;

wherein the first pinch is fixed perpendicular to the base;

wherein a second pinch of the plurality of pinches contains a second electrode of the plurality of electrodes not fixed to the base;

wherein the second electrode is connected to an external electrode connecting lead that routes in proximity to the gas filled bulb;

wherein the external electrode connecting lead is shrouded by a reflective material in an area where the external electrode connecting lead is routed in proximity to the gas filled bulb;

and wherein the external electrode connecting lead is located outside of the gas filled bulb, and outside of the first pinch and the second pinch.

2. The arc lamp apparatus of claim 1 wherein

the reflective material is comprised of a ceramic.

3. The arc lamp apparatus of claim 2 wherein

the ceramic is comprised of a ceramic tube placed over the external electrode connecting lead in proximity to the gas filled bulb.

4. An arc lamp apparatus comprising:

a base comprising a plurality of electrical connections;

a vessel comprising:

a plurality of electrodes,

a gas filled bulb,

and a plurality of pinches,

wherein an electrical arc that emits radiation is formed within the plurality of electrodes;

wherein a first pinch of the plurality of pinches contains a first electrode of the plurality of electrodes;

wherein the first pinch is fixed perpendicular to the base;

wherein a second pinch of the plurality of pinches contains a second electrode of the plurality of electrodes not fixed to the base;

wherein the second electrode is connected to an external electrode connecting lead that routes in proximity to the gas filled bulb;

wherein the external electrode connecting lead is shrouded by a reflective material in an area where the external electrode connecting lead is routed in proximity to the gas filled bulb;

wherein the reflective material is comprised of a ceramic; and

wherein

the ceramic is white in color.

5. The arc lamp apparatus of claim 4 wherein

the white ceramic is comprised of a paste that is coated upon the external electrode connecting lead in proximity to the gas filled bulb.

6. An arc lamp apparatus comprising:

a base comprising a plurality of electrical connections;

a vessel comprising:

a plurality of electrodes,

a gas filled bulb,

and a plurality of pinches;

wherein an electrical arc that emits radiation is formed within the plurality of electrodes;

wherein a first pinch of the plurality of pinches contains a first electrode of the plurality of electrodes;

wherein the first pinch is fixed perpendicular to the base;

wherein a second pinch of the plurality of pinches contains a second electrode of the plurality of electrodes not fixed to the base;

wherein the second electrode is connected to an external electrode connecting lead that routes in proximity to the gas filled bulb;

wherein the second pinch contains the second electrode not fixed to the base; and

wherein the external electrode connecting lead is shrouded by a reflective material in the area where the external electrode connecting lead is routed in proximity to the second pinch;

and wherein the external electrode connecting lead is located outside of the gas filled bulb, and outside of the first pinch and the second pinch.

7. The arc lamp apparatus of claim 6 wherein

the reflective material is ceramic.

8. The arc lamp apparatus of claim 7 wherein

the ceramic is comprised of a ceramic tube placed over the external electrode connecting lead in proximity to the second pinch.

9. An arc lamp apparatus comprising:

a base comprising a plurality of electrical connections;

a vessel comprising:

a plurality of electrodes,

a gas filled bulb,

and a plurality of pinches;

wherein an electrical arc that emits radiation is formed within the plurality of electrodes;

wherein a first pinch of the plurality of pinches contains a first electrode of the plurality of electrodes;

wherein the first pinch is fixed perpendicular to the base;

wherein a second pinch of the plurality of pinches contains a second electrode of the plurality of electrodes not fixed to the base;

wherein the second electrode is connected to an external electrode connecting lead that routes in proximity to the gas filled bulb;

wherein the second pinch contains the second electrode not fixed to the base;

wherein the second electrode is connected to an external electrode connecting lead; and

wherein the external electrode connecting lead is shrouded by a reflective material in the area where the external electrode connecting lead is routed in proximity to the second pinch;

wherein the reflective material is ceramic; and

wherein

the ceramic is white in color.

10. The arc lamp apparatus of claim 9 wherein

the white ceramic is comprised of a paste that is coated upon the external electrode connecting lead in proximity to the second pinch.

11. A method comprising

forming an electrical arc that emits radiation within a plurality of electrodes;

wherein a first pinch of a plurality of pinches contains a first electrode of the plurality of electrodes;

wherein the first pinch is fixed perpendicular to a base;

wherein a second pinch of the plurality of pinches contains a second electrode of the plurality of electrodes not fixed to the base;

wherein the second electrode is connected to an external electrode connecting lead that routes in proximity to a gas filled bulb;

wherein the external electrode connecting lead is shrouded by a reflective material in an area where the external electrode connecting lead is routed in proximity to the gas filled bulb;

and wherein the external electrode connecting lead is located outside of the gas filled bulb, and outside of the first pinch and the second pinch.

12. The method of claim 11 wherein

the reflective material is comprised of a ceramic.

13. The method of claim 12 wherein

the ceramic is comprised of a ceramic tube placed over the external electrode connecting lead in proximity to the gas filled bulb.

14. A method comprising

forming an electrical arc that emits radiation within a plurality of electrodes;

wherein a first pinch of a plurality of pinches contains a first electrode of the plurality of electrodes;

wherein the first pinch is fixed perpendicular to a base;

wherein a second pinch of the plurality of pinches contains a second electrode of the plurality of electrodes not fixed to the base;

wherein the second electrode is connected to an external electrode connecting lead that routes in proximity to a gas filled bulb;

wherein the external electrode connecting lead is shrouded by a reflective material in an area where the external electrode connecting lead is routed in proximity to the gas filled bulb;

wherein the reflective material is comprised of a ceramic; and

wherein

the ceramic is white in color.

15. The method of claim 14 wherein

the ceramic is comprised of a paste that is coated upon the external electrode connecting lead in proximity to the gas filled bulb.

16. A method comprising:

forming an electrical arc that emits radiation within a plurality of electrodes;

wherein a first pinch of a plurality of pinches contains a first electrode of the plurality of electrodes;

wherein the first pinch is fixed perpendicular to a base;

wherein a second pinch of the plurality of pinches contains a second electrode of the plurality of electrodes not fixed to the base;

wherein the second electrode is connected to an external electrode connecting lead that routes in proximity to a gas filled bulb;

wherein a second pinch contains the second electrode not fixed to the base;

wherein the external electrode connecting lead is shrouded by a reflective material in the area where the external electrode connecting lead is routed in proximity to the second pinch;

and wherein the external electrode connecting lead is located outside of the gas filled bulb, and outside of the first pinch and the second pinch.

17. The method of claim 16 wherein

the reflective material is comprised of a ceramic.

18. The method of claim 17 wherein

the ceramic is comprised of a ceramic tube placed over the external electrode connecting lead in proximity to the second pinch.

19. A method comprising:

forming an electrical arc that emits radiation within a plurality of electrodes;

wherein a first pinch of a plurality of pinches contains a first electrode of the plurality of electrodes;

wherein the first pinch is fixed perpendicular to a base;

wherein a second pinch of the plurality of pinches contains a second electrode of the plurality of electrodes not fixed to the base;

wherein the second electrode is connected to an external electrode connecting lead that routes in proximity to a gas filled bulb;

wherein a second pinch contains the second electrode not fixed to the base;

wherein the second electrode is connected to an external electrode connecting lead; and

wherein the external electrode connecting lead is shrouded by a reflective material in the area where the external electrode connecting lead is routed in proximity to the second pinch;

wherein the reflective material is comprised of a ceramic; and

wherein

the ceramic is white in color.

20. The method of claim 19 wherein

the ceramic is comprised of a paste that is coated upon the external electrode connecting lead in proximity to the second pinch.