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US 8,552,578 B2Granted
Vehicle mirror assembly for generating electrical energy
AssigneeHon Hai Precision Industry Co., Ltd.
InventorsYuan-Lung Kuo, Yu-An Lin
Life of this patent
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Abstract
A vehicle mirror includes a main body, a mirror fixed on the main body, and a generator. The generator includes a generating assembly received in the main body. The generating assembly includes a fan, a stator, and a rotor. The rotor is connected to the fan and is capable of rotating relative to the stator when the fan is rotated by wind, such that the generator generates electrical energy.
Claims3
A vehicle mirror assembly comprising:
- a main body comprising a first cover and a second cover attached together, the first cover and the second cover cooperatively defining a receiving space, the first cover comprising a first surface and a second surface opposite to the first surface, the first surface defining a bay, the second cover defining an opening, and the opening communicating with the receiving space and facing the second surface;
- a mirror received in the bay of the first cover;
- and
- a generator comprising:
- an energy storage member;
- and
- a generating assembly received in the receiving space and partly exposed via the opening, the generating assembly comprising a fan, a stator, a rotor, two brushes, and a rectifier;
- wherein the rotor is capable of rotating relative to the stator when the fan is rotated by wind, such that the generator generates electrical energy;
- and
- the rectifier is latched to the fan and the ends of the rotor are fixed on the rectifier, one end of each brush resists the rectifier, and the other end of each brush is connected to the energy storage member, such that the brushes transfer current generated by the generating assembly to the energy storage member;
- wherein the stator comprises two semi-circular arc magnets and a receiving member, the receiving member comprises a bottom plate and a sidewall extending substantially perpendicularly from an edge of the bottom plate, the bottom plate contacts the second surface of the first cover, and the magnets are received in the receiving member and fixed on an inner side of the sidewall of the receiving member facing each other.
8 more elements
A vehicle mirror assembly comprising:
- a main body comprising a first cover and a second cover attached together, the first cover and the second cover cooperatively defining a receiving space, the first cover comprising a first surface and a second surface opposite to the first surface, the first surface defining a bay, the second cover comprising a receiving portion defining an opening, the opening communicating with the receiving space and facing the second surface, the receiving space comprising a first receiving recess defined by the receiving portion and the first cover;
- a mirror received in the bay of the first cover;
- and
- a generator received in the receiving space and away from the mirror, the generator comprising:
- a fan exposed by the second cover via the opening, and being capable of generating electrical energy when the fan is rotated by wind;
- a stator, a rotor, and a rectifier, wherein the stator and the rotor are received in the first receiving recess, the rotor rotates with the fan relative to the stator and generates an induced current, and the rectifier converts the induced current to a direct current;
- and
- an energy storage member and two brushes, each brush positioned with one end resisting the rectifier and the other end connecting to the energy storage member;
- wherein the stator comprises two semi-circular arc magnets and a receiving member, the receiving member comprises a bottom plate and a sidewall extending substantially perpendicularly from an edge of the bottom plate, and the magnets are received in the receiving member and fixed on an inner side of the sidewall of the receiving member facing each other.
6 more elements
Dependencies are inferred from the claim text.