Patent ID: 11955615
Assignee: MAKITA CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H  G  Y | IPC H

Claim 0:
1. A battery-powered portable tool comprising:
a battery pack containing at least one all-solid-state battery cell;
a tool main body, on which and/or inside which the battery pack is mountable and from which the battery pack is demountable; and
a plurality of components;
wherein the plurality of components is disposed in a first layout when the temperature is low and is disposed in a second layout when the temperature is high, the first layout differing from the second layout;
the plurality of components is configured to automatically switch from the first layout to the second layout and vice versa in accordance with a temperature change; and
the plurality of components includes:
a warming-required component, which requires warming when the temperature is lower than a first boundary temperature, and
a heat-dissipation-required component, which requires heat dissipation when the temperature is higher than a second boundary temperature;

the warming-required component and the heat-dissipation-required component are both disposed in one of the battery pack or the tool main body;
the first boundary temperature is lower than the second boundary temperature, and
the plurality of components is switched from the first layout to the second layout and vice versa within a temperature range between the first boundary temperature and the second boundary temperature.