Rechargeable flashlight
US-2020032969-A1 · Jan 30, 2020 · US
US11924936B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11924936-B2 |
| Application number | US-202117217378-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 30, 2021 |
| Priority date | Mar 30, 2021 |
| Publication date | Mar 5, 2024 |
| Grant date | Mar 5, 2024 |
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A method for selecting a mode/color on a lighting module, the lighting module having only a single button includes: receiving a first actuation of the single button at the lighting module. The method further includes responsive to the first actuation, turning the device on and displaying a first mode/color. The method further includes detecting that the single button is held down. The method further includes displaying a plurality of modes/colors in a timed sequence, such that each mode/color of the plurality of modes/colors is displayed for a preset period of time. The method further includes detecting that the single button is released. The method further includes displaying a selected mode/color of the plurality of modes/colors that was displayed when the single button was released.
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What is claimed as new and desired to be protected by Letters Patent of the United States is: 1. A method for selecting a mode/color on a lighting module, the lighting module having only a single button, the method comprising: receiving a first actuation of the single button at the lighting module; responsive to the first actuation, turning the device on and displaying a first mode/color; detecting that the single button is held down by a user; displaying a plurality of modes/colors in a timed sequence, such that each mode/color of the plurality of modes/colors is displayed for a preset period of time; detecting that the single button is released; displaying a selected mode/color of the plurality of modes/colors that was displayed when the single button was released wherein the selected mode/color is remembered based on the detecting that the single button is released when the lighting module is shut down, such that upon turning the device on the selected mode/color is activated. 2. The method of claim 1 , further comprising: receiving a second actuation of the single button at the lighting module; responsive to the second actuation, changing the selected mode/color to flashing. 3. The method of claim 2 , wherein the changing the selected mode/color only occurs if a flashing preset period of time has not passed. 4. The method of claim 3 , wherein if the flashing preset period of time has passed, the second actuation causes the lighting module to shut off. 5. The method of claim 2 , wherein one of the plurality of modes/colors is a disco mode. 6. The method of claim 5 , wherein the disco mode is a mode characterized by displaying a series of light colors, each for a short period of time, and repeating such displaying. 7. The method of claim 6 , wherein the changing the selected mode/color to flashing does not occur if the selected mode/color is disco mode. 8. The method of claim 2 , further comprising: receiving a third actuation of the single button; responsive to the third actuation, deactivating the lighting module. 9. The method of claim 1 , wherein the selected mode/color is remembered when the lighting module is shut down, such that upon turning the device on the selected mode/color is activated. 10. The method of claim 1 , further comprising: receiving a second actuation of the single button; detecting that a disco mode of the plurality of modes/colors is active; responsive to the second actuation, deactivating the lighting module. 11. A lighting module comprising: a light source; a microprocessor; a button; the microprocessor configured to execute stored instructions to; receive a first actuation of the single button at the lighting module; responsive to the first actuation, turn the light source on and display a first mode/color; detect that the single button is held down by a user; display a plurality of modes/colors in a timed sequence, such that each mode/color of the plurality of modes/colors is displayed for a preset period of time; detect that the single button is released; display a selected mode/color of the plurality of modes/colors that was displayed when the single button was released; wherein the selected mode/color dependent on when the single button is released is remembered when the lighting module is shut down, such that upon turning the device on the selected mode/color is activated. 12. The lighting module of claim 11 , wherein the microprocessor is further configured to execute stored instructions to receive a second actuation of the single button at the lighting module; responsive to the second actuation, change the selected mode/color to flashing. 13. The lighting module of claim 12 , wherein the changing the selected mode/color only occurs if a flashing preset period of time has not passed. 14. The lighting module of claim 13 , wherein if the flashing preset period of time has passed, the second actuation causes the lighting module to shut off. 15. The lighting module of claim 12 , wherein one of the plurality of modes/colors is a disco mode. 16. The lighting module of claim 15 , wherein the disco mode is a mode characterized by displaying a series of light colors, each for a short period of time, and repeating such displaying. 17. The lighting module of claim 16 , wherein the change of the selected mode/color to flashing does not occur if the selected mode/color is disco mode. 18. The lighting module of claim 12 , wherein the microprocessor is further configured to execute stored instructions to receive a third actuation of the single button; responsive to the third actuation, deactivate the lighting module. 19. The lighting module of claim 11 , wherein the microprocessor is further configured to execute stored instructions to receive a second actuation of the single button; detect that a disco mode of the plurality of modes/colors is active; responsive to the second actuation, deactivate the lighting module.
Controlling the colour of the light · CPC title
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