Abstract: The present disclosure relates to a method (100) for dynamic current control in a hand-held power tool, the method comprising repeatedly obtaining (S110), from a set of temperature sensors, a measured respective temperature of a motor and/or a power source and/or a control circuitry of the hand-held power tool and when the respective measured temperature exceeds a respective predetermined temperature threshold of the motor and/or the power source and/or the control circuitry, executing (S120) a maximum current limit reduction sequence, the maximum current limit reduction sequence being configured to reduce the current limit by a predetermined amount per a predetermined unit temperature over the respective predetermined temperature threshold, until the respective temperature of the motor and/or the power source and/or the control circuitry is below the respective predetermined temperature threshold.

Abstract: A lawn mower includes a housing (1), a push rod connected with the housing, at least one front wheel mounted in front of the housing, at least one rear wheel mounted at the rear of the housing, a first electric motor driving the front wheel, a second electric motor driving the rear wheel, and a controller electrically connected to the first electric motor and the second electric motor, the controller is configured to turn-on or turn-off the first electric motor and/or the second motor. The lawn mower can be driven in two-wheel drive or four-wheel drive as required, which is convenient to operate and maintain.

Abstract: A lawn mower includes a housing (1), a push rod connected with the housing, at least one front wheel mounted in front of the housing, at least one rear wheel mounted at the rear of the housing, a first electric motor driving the front wheel, a second electric motor driving the rear wheel, and a controller electrically connected to the first electric motor and the second electric motor, the controller is configured to turn-on or turn-off the first electric motor and/or the second motor. The lawn mower can be driven in two-wheel drive or four-wheel drive as required, which is convenient to operate and maintain.

Abstract: A lawn mower includes a housing (1), a push rod connected with the housing, at least one front wheel mounted in front of the housing, at least one rear wheel mounted at the rear of the housing, a first electric motor driving the front wheel, a second electric motor driving the rear wheel, and a controller electrically connected to the first electric motor and the second electric motor, the controller is configured to turn-on or turn-off the first electric motor and/or the second motor. The lawn mower can be driven in two-wheel drive or four-wheel drive as required, which is convenient to operate and maintain.

Abstract: A lawn mower includes a housing (1), a traveling wheel for supporting the lawn mower (100), a self-propelled motor for driving the traveling wheel, and a control circuit board (5) for controlling turning-on and turning-off of the self-propelled motor. The traveling wheel includes a pair of front traveling wheels (31) and a pair of rear traveling wheels (32), and the self-propelled motor includes a first self-propelled motor (41) and a second self-propelled motor (42). The lawn mower further includes a first control element and a second control element, the first control element is configured to control the control circuit board to turn-on or turn-off the first self-propelled motor, and the second control element is configured to control the control circuit board to turn-on or turn-off the second self-propelled motor. The lawn mower can be driven in two-wheel drive or four-wheel drive as required, which is convenient to operate and maintain.

Abstract: The disclosure provides a handheld power tool, which at least includes a housing assembly, a handle assembly and a switch assembly. The switch assembly includes a button assembly and a push-pull assembly. When the push-pull assembly is configured to complete at least two actions, the button assembly is unlocked, the first action is to slide back and forth along the handle assembly, and the second action is to slide back and forth obliquely along the handle assembly. With the handheld power tool of the disclosure, a trigger switch can be unlocked by a palm, so as to improve a problem of poor comfort during use caused by unlocking the trigger switch by a thumb.

Abstract: A lawn mower includes a housing (1), a traveling wheel for supporting the lawn mower (100), a self-propelled motor for driving the traveling wheel, and a control circuit board (5) for controlling turning-on and turning-off of the self-propelled motor. The traveling wheel includes a pair of front traveling wheels (31) and a pair of rear traveling wheels (32), and the self-propelled motor includes a first self-propelled motor (41) and a second self-propelled motor (42). The lawn mower further includes a first control element and a second control element, the first control element is configured to control the control circuit board to turn-on or turn-off the first self-propelled motor, and the second control element is configured to control the control circuit board to turn-on or turn-off the second self-propelled motor. The lawn mower can be driven in two-wheel drive or four-wheel drive as required, which is convenient to operate and maintain.