Battery case internal ventilation structure for controlling the temperature therein
OwnerYi-Chieh Wuinventor
Life of this patent
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Abstract
The present invention relates to a battery case internal ventilation structure for controlling the temperature therein, wherein the fan and a temperature controller get power directly from the cells inside the battery case, so they can be operated independently. Whatever the cells are in use, or not in use, or being recharged, the fan can be turned on automatically to cool down the battery case whenever the temperature inside the battery case is over a predetermined reference.
Claims6
A battery case internal ventilation structure for controlling the temperature therein, comprising:
- a battery case used for storage of a plurality of cells, at a side of the battery case formed a plurality of inlets and at another side of the batter case opposite the inlets provided a plurality of outlets, the respective cells separated from each other and from internal surfaces of the battery case by ventilation spaces;
- a temperature controller electrically connected to the cells for sensing and controlling the temperature inside the battery case and serving to control and change output value in response to temperature changes in the battery case;
- at least a fan disposed at the inlets as an extraction fan, the fan, the temperature controller and the cells being connected in a loop, so that the fan gets power from the cells and operates under the control of the temperature controller.
A battery case internal ventilation structure for controlling the temperature therein, comprising:
- a battery case used for storage of a plurality of cells, at a side of the battery case formed a plurality of inlets and at another side of the batter case opposite the inlets provided a plurality of outlets, the respective cells separated from each other and from internal surfaces of the battery case by ventilation spaces;
- a temperature controller electrically connected to the cells for sensing and controlling the temperature inside the battery case and serving to control and change output value in response to temperature changes in the battery case;
- at least a fan disposed at the outlets as a discharge fan, the fan, the temperature controller and the cells being connected in a loop, so that the fan gets power from the cells and operates under the control of the temperature controller.
A battery case internal ventilation structure for controlling the temperature therein, comprising:
- a battery case used for storage of a plurality of cells, at a side of the battery case formed a plurality of inlets and at another side of the batter case opposite the inlets provided a plurality of outlets, the respective cells separated from each other and from internal surfaces of the battery case by ventilation spaces;
- a temperature controller electrically connected to the cells for sensing and controlling the temperature inside the battery case and serving to control and change output value in response to temperature changes in the battery case;
- a fan disposed at the inlets as an extraction fan, and another fan disposed at the outlets as a discharge fan, the fan, the temperature controller and the cells being connected in a loop, so that the fan gets power from the cells and operates under the control of the temperature controller.
Dependencies are inferred from the claim text.