Flashlight with a pushbutton switch
A flashlight is described comprising a flashlight body comprising a tube with a first end and a second end, the tube configured to hold at least one battery; a bulb holder for holding an illumination source at the first end of the tube; and a circuit interruption and completion device forming a complete circuit between the illumination source and the battery, when the device is in a closed mode, the device comprising a pushbutton switch which is manually actuated between at least a first closed mode and a second mode. The switch controls multiple functions of the flashlight. The switch requires at least one of a force of less than about 1000 gf and a stroke of less than 4 mm to be operably actuated.
1. A flashlight comprising:
a flashlight body comprising a tube with a first end and a second end, the tube configured to hold at least one battery;
a bulb holder for holding an illumination source at the first end of the tube;
a circuit interruption and completion device forming a complete circuit between the illumination source and the battery, when the device is in a closed mode, the device comprising a pushbutton switch which is manually actuated between at least a first closed mode and a second mode; wherein
the switch controls multiple functions of the flashlight; and
the switch requires a stroke of less than 4 mm to be operably actuated.
2. The flashlight according to claim 1 wherein the switch requires a stroke between about 0.5 mm to about 3.75 mm be operably actuated.
3. The flashlight according to claim 1 wherein the switch requires a stroke between about 1.0 mm to about 2.75 mm to be operably actuated.
4. The flashlight according to claim 1 wherein the switch comprises a pushbutton switch with a full stroke distance of less than about 2.0 mm.
5. The flashlight according to claim 1 wherein the switch controls multiple functions of the flashlight and at least one of the functions is selected from the group consisting of: a strobe, a signal flashing function, an electronic game, an automatic shutoff function, an audio function, an interactive Morse code function, a global positioning transponder, a laser pointer, a motion detector, a sound to light transmitter/receiver, an infrared light, and a digital compass function.
6. The flashlight according to claim 1 wherein the flashlight includes a strobe function and the strobe has an adjustable rate.
7. The flashlight of claim 1 wherein the switch is a pushbutton switch controlling the multiple functions by multiple pushes on the switch.
8. The flashlight of claim 7 wherein the pushbutton switch can further be manually actuated to establish a momentary mode of operation.
9. The flashlight according to claim 8 wherein a single push activates the flashlight beam, while two pushes activates an additional function.
10. The flashlight according to claim 9 wherein two pushes activates the strobe feature and three pushes activates another additional function.
11. A flashlight comprising:
a flashlight body comprising a tube with a first end and a second end, the tube configured to hold at least one battery;
a bulb holder for holding an illumination source at the first end of the tube;
a circuit interruption and completion device forming a complete circuit between the illumination source and the battery, when the device is in a closed mode, the device comprising a pushbutton switch which is manually actuated between at least a first closed mode and a second mode; wherein
the switch controls multiple functions of the flashlight; and
the switch requires less than about 1000 gf to be operably actuated.
12. The flashlight according to claim 11 wherein the switch requires from about 50 gf to about 500 gf to be operably actuated.
13. The flashlight according to claim 11 wherein the switch requires from about 75 gf to about 300 gf to be operably actuated.
14. The flashlight according to claim 11 wherein the switch about 100 gf to about 275 gf to be operably actuated.
15. The flashlight according to claim 11 wherein the switch requires a stroke of less than 4 mm to be operably actuated.
16. The flashlight according to claim 11 wherein the switch requires a stroke between about 0.5 mm to about 3.75 mm be operably actuated.
17. The flashlight according to claim 11 wherein the switch requires a stroke between about 1.0 mm to about 2.75 mm to be operably actuated.
18. The flashlight according to claim 11 wherein the switch has a full stroke distance of less than about 2.0 mm.
19. The flashlight according to claim 11 wherein the switch controls multiple functions of the flashlight and at least one of the functions is provided selected from the group consisting of: a strobe, a signal flashing function, an electronic game, an automatic shutoff function, an audio function, an interactive Morse code function, a global positioning transponder, a laser pointer, a motion detector, a sound to light transmitter/receiver, an infrared light, and a digital compass function.
20. The flashlight according to claim 19 wherein the flashlight includes a strobe function and the strobe has an adjustable rate.
21. The flashlight of claim 19 wherein the switch is a push-button switch controlling the multiple functions by multiple pushes on the switch.
22. The flashlight of claim 21 wherein the push-button switch can further be manually actuated to establish a momentary mode of operation.
23. The flashlight according to claim 21 wherein a single push activates the flashlight beam, while two pushes activates an additional function.
24. The flashlight according to claim 23 wherein two pushes activates the strobe feature and three pushes activates another additional function.