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US 10,591,296 B2Granted
Laser leveling tool with adaptive thermal control
AssigneeRobert Bosch GmbH
InventorsYat Shan Kwan, Wah Pong Chan, Eric Hung-Ying Yuen
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Abstract
A laser leveling tool comprises at least one laser diode for emitting a laser beam; a micro controller unit for controlling the operation of the laser diode; and a thermal sensor for sensing the internal temperature of the laser leveling tool; wherein the micro controller unit is configured to reduce the operation power of the laser diode when the sensed internal temperature reaches a temperature threshold.
Claims12
A laser leveling tool comprising:
- at least one laser diode configured to emit a laser beam;
- a micro controller unit (MCU) configured to control an operation of the at least one laser diode;
- and
- a thermal sensor configured to sense an internal temperature of the laser leveling tool;
- wherein the MCU is configured to operate the at least one laser diode with a reduced operation power in response to the internal temperature reaching a temperature threshold.
2 more elements
Dependencies are inferred from the claim text.