Control method for pulsed light device and related device
AssigneeHangzhou Ulike Technology Co., Ltd.
InventorDI ZENG
Life of this patent
Estimating the term…
Abstract
A pulsed light device and a related device are provided. The pulsed light device includes a charging module, a capacitor, and a light source. The capacitor is connected between the charging module and the light source, the charging module is configured to charge the capacitor, and the capacitor is configured to supply power to the light source to allow the light source to flash. The control method includes: controlling the light source to flash N times in one flash window, N being an integer greater than or equal to 3; controlling the capacitor to discharge to the light source during each flash of the light source; and controlling the charging module to charge the capacitor during a time interval between two adjacent flashes.
Claims19
A control method for a pulsed light device, wherein the pulsed light device is a hair removal device or a skin rejuvenation device, and the pulsed light device comprises a charging module, a capacitor, and a light source, the capacitor is connected between the charging module and the light source, the charging module is configured to charge the capacitor, and the capacitor is configured to supply power to the light source to allow the light source to flash;
- and
- the control method comprises:
- controlling the light source to flash N times in one flash window, N being an integer greater than or equal to 3;
- wherein a flash duration of each flash of the light source is less than or equal to 10 milliseconds, delivering energy to a skin through superposition and accumulation;
- controlling the capacitor to discharge to the light source during each flash of the light source;
- and
- controlling the charging module to charge the capacitor during a time interval between two adjacent flashes;
- wherein the controlling the light source to flash N times in one flash window comprises:
- controlling the light source to flash M times, M being an integer greater than or equal to 1;
- controlling the charging module to charge the capacitor for a preset duration, the preset duration being greater than or equal to 0.4 seconds and less than or equal to 0.95 seconds;
- and
- controlling the light source to flash K times, K being an integer greater than or equal to 1, and N being greater than or equal to the sum of M and K.
(canceled)
(canceled)
A control apparatus for a pulsed light device, wherein the pulsed light device is a hair removal device or a skin rejuvenation device, the pulsed light device comprises a charging module, a capacitor, and a light source, the capacitor is connected between the charging module and the light source, the charging module is configured to charge the capacitor, the capacitor is configured to supply power to the light source to allow the light source to flash;
- and
- the control apparatus comprises a control module configured to:
- control the light source to flash N times in one flash window, N being an integer greater than or equal to 3;
- wherein a flash duration of each flash of the light source is less than or equal to 10 milliseconds, and delivering energy to a skin through superposition and accumulation;
- control the capacitor to discharge to the light source during each flash of the light source;
- and
- control the charging module to charge the capacitor during a time interval between two adjacent flashes;
- the control module is further configured to:
- control the light source to flash M times, M being an integer greater than or equal to 1;
- control the charging module to charge the capacitor for a preset duration, the preset duration being greater than or equal to 0.4 seconds and less than or equal to 0.95 seconds;
- and
- control the light source to flash K times, K being an integer greater than or equal to 1, and N being greater than or equal to the sum of M and K.
A pulsed light device, wherein the pulsed light device is a hair removal device or a skin rejuvenation device, the pulsed light device comprises a controller, a charging module, a capacitor, and a light source, wherein the capacitor is connected between the charging module and the light source, the charging module is configured to charge the capacitor, the capacitor is configured to supply power to the light source to allow the light source to flash, and the controller is configured to:
- control the light source to flash N times in one flash window, N being an integer greater than or equal to 3;
- wherein a flash duration of each flash of the light source is less than or equal to 1 milliseconds, and delivering energy to a skin through superposition and accumulation;
- control the capacitor to discharge to the light source during each flash of the light source;
- and
- control the charging module to charge the capacitor during a time interval between two adjacent flashes;
- the controller is further configured to:
- control the light source to flash M times, M being an integer greater than or equal to 1;
- control the charging module to charge the capacitor for a preset duration, the preset duration being greater than or equal to 0.4 seconds and less than or equal to 0.95 seconds;
- and
- control the light source to flash K times, K being an integer greater than or equal to 1, and N being greater than or equal to the sum of M and K.
Dependencies are inferred from the claim text.