Wheel with thermoelectric energy conversion module
AssigneesHONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Hon Hai Precision Industry Co., Ltd.
InventorXiao-Guang Su
Life of this patent
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Abstract
A wheel includes a metal rim, an electrically conductive hub, a thermoelectric device, and a battery. The metal rim is exposed out of a circumference surface of the wheel for contacting with the ground. The thermoelectric device is connected between the metal rim and the electrically conductive hub for generating electric energy using temperature difference between the metal rim and the electrically conductive hub. The battery has two electrodes connected to the metal rim and the electrically conductive hub, respectively. The battery is configured for collecting electric energy generated by the thermoelectric device.
Claims12
A wheel comprising:
- a rim exposed out of a circumference surface of the wheel, and capable of contacting with the ground, the rim comprising at least one thermally and electrically conductive portion;
- a hub comprising at least one electrically conductive portion corresponding to the at least one thermally and electrically conductive portion of the rim;
- and
- a thermoelectric device connected between the at least one thermally and electrically conductive portion of the rim and the at least one electrically conductive portion of the hub, and configured for generating electric energy using temperature difference between the at least one thermally and electrically conductive portion of the rim and the at least one electrically conductive portion of the hub.
A wheel comprising:
- a rim exposed out of a circumference surface of the wheel, and capable of contacting with the ground, the rim comprising at least one thermally and electrically conductive portion;
- a hub comprising at least one electrically conductive portion corresponding to the at least one thermally and electrically conductive portion of the rim;
- and
- at least one thermoelectric energy conversion module, each thermoelectric energy conversion module comprising:
- a thermoelectric device connected between a thermally and electrically conductive portion of the rim, and an electrically conductive portion of the hub, the thermoelectric device configured for generating electric energy using temperature difference between the thermally and electrically conductive portion of the rim and the electrically conductive portion of the hub;
- and
- a battery with two electrodes thereof connected to the thermally and electrically conductive portion of the rim and the electrically conductive portion of the hub for collecting electric energy generated by the thermoelectric device.
A wheel comprising:
- a metal rim exposed out of a circumference surface of the wheel, and capable of contacting with the ground;
- an electrically conductive hub;
- and
- a thermoelectric device connected between the metal rim and the electrically conductive hub for generating electric energy using temperature difference between the metal rim and the electrically conductive hub;
- and
- a battery with two electrodes thereof connected to the metal rim and the electrically conductive hub for collecting electric energy generated by the thermoelectric device.
Dependencies are inferred from the claim text.