Miniature power generator serving as an emergency power source
First Claim
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1. A miniature power generator comprising:
- a housing provided in an interior with a receiving space;
a driving member disposed in said receiving space of said housing and formed of a drive gear, a plurality of differential transmission gears, and an actuating rod fastened coaxially at a fastening end thereof with said drive gear such that said actuating rod is located in the outside of said housing;
a power generating member disposed in said receiving space of said housing and formed of a casing, a magnetic element disposed in said casing, a core provided with a plurality of induction coils and disposed in said magnetic element such that one end of said core is extended out of said casing, a driven gear fastened with said one end of said core and engaged with one of said differential transmission gears of said driving member, and a brush plate fastened with other end of said core; and
an electronic circuit board disposed in said receiving space of said housing and connected with said brush plate of said power generating member whereby said electronic circuit board is provided with an outlet, an ON-OFF switch, and one or more light-emitting elements.
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Abstract
A hand-operated miniature power generator comprises a housing in which a driving member, a power generating member and an electronic circuit board are disposed. The driving member is manually operated to drive the power generating member to generate electric current, which may be taken for in-house consumption or external consumption by inserting a plug into an outlet of the electronic circuit board.
22 Citations
5 Claims
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1. A miniature power generator comprising:
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a housing provided in an interior with a receiving space;
a driving member disposed in said receiving space of said housing and formed of a drive gear, a plurality of differential transmission gears, and an actuating rod fastened coaxially at a fastening end thereof with said drive gear such that said actuating rod is located in the outside of said housing;
a power generating member disposed in said receiving space of said housing and formed of a casing, a magnetic element disposed in said casing, a core provided with a plurality of induction coils and disposed in said magnetic element such that one end of said core is extended out of said casing, a driven gear fastened with said one end of said core and engaged with one of said differential transmission gears of said driving member, and a brush plate fastened with other end of said core; and
an electronic circuit board disposed in said receiving space of said housing and connected with said brush plate of said power generating member whereby said electronic circuit board is provided with an outlet, an ON-OFF switch, and one or more light-emitting elements. - View Dependent Claims (2, 3, 4, 5)
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Specification