Modular solar battery charger
First Claim
Patent Images
1. A modular solar battery charger, comprising:
- a plurality of modules that include;
a first body member and a second body member hingedly connected and moveable about a hinge axis from a storage position where each body member is positioned in overlying faced relation to a use position where each body member is in juxtaposed relation;
a solar panel on each body member for generating electricity when exposed to light;
a circuit means for transferring electrical energy from each said panel to a battery;
module interconnection means for interconnecting at least two of said modules side-by-side as a unit with respective hinge axes generally parallel to one another and with said at least two of said modules in electrical contact to electrically connect respective solar panels of said at least two of said modules, wherein said interconnection means locks together body members of adjacent modules and reduces stress on the electrical contact between said modules.
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Abstract
A portable modular solar battery charger of the lap top style is disclosed. The module includes two body members hingedly interconnected with each body member having a solar panel attached thereto. A circuit is provided for transferring the energy from the solar panels to a battery charger which, in turn, official charges a battery. The modular unit is interconnectable with additional similar modules by both a physical link and an electrical link.
77 Citations
20 Claims
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1. A modular solar battery charger, comprising:
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a plurality of modules that include;
a first body member and a second body member hingedly connected and moveable about a hinge axis from a storage position where each body member is positioned in overlying faced relation to a use position where each body member is in juxtaposed relation;
a solar panel on each body member for generating electricity when exposed to light;
a circuit means for transferring electrical energy from each said panel to a battery;
module interconnection means for interconnecting at least two of said modules side-by-side as a unit with respective hinge axes generally parallel to one another and with said at least two of said modules in electrical contact to electrically connect respective solar panels of said at least two of said modules, wherein said interconnection means locks together body members of adjacent modules and reduces stress on the electrical contact between said modules. - View Dependent Claims (2, 3, 4, 5, 6, 7, 20)
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8. A modular solar battery charger, comprising:
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a substantially rigid housing including a first substantially rigid body member and a second substantially rigid body member hingedly connected together and moveable about a hinge axis from a storage position where each body member is positioned in overlying faced relation to a use position where each body member is in juxtaposed relation;
a solar panel fixedly mounted on each body member for generating electricity when exposed to light, wherein each said solar panel remains on a respective body member when in said use position and when in said storage position in which said solar panel is stored within said housing;
a circuit arranged to transfer electrical energy from each said panel to a battery;
at least one interconnector on at least one of said body members configured to fixedly interconnect similar battery chargers side-by-side as a unit with respective hinge axes generally parallel to one another and with said similar battery charges in electrical contact to connect solar panels of said similar battery chargers. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A modular solar battery charger, comprising:
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a first body member and a second body member hingedly connected and moveable from a storage position where each body member is positioned in overlying faced relation to a use position where each body member is in juxtaposed relation;
a solar panel on each body member for generating electricity when exposed to light;
a circuit means for transferring electrical energy from each said panel to a battery;
module interconnection means for interconnecting similar modules in electrical contact;
wherein said modular interconnection means comprises first cooperative engagement means and second cooperative engagement means, said second cooperative engagement means adapted for releasable cooperative engagement with said first cooperative engagement means of a similar module;
wherein said module interconnection means includes third cooperative engagement means and fourth cooperative engagement means, said fourth cooperative engagement means adapted for releasable connection with said third cooperative engagement means of similar panel; and
wherein said third cooperative engagement means and said fourth cooperative engagement means physically link connected modules in a non-electrical manner.
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19. A modular solar battery charger, comprising:
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a first substantially rigid body member and a second substantially rigid body member hingedly connected together and moveable from a storage position where each body member is positioned in overlying faced relation to a use position where each body member is in juxtaposed relation;
a solar panel fixedly mounted on each body member for generating electricity when exposed to light, wherein each said solar panel remains on a respective body member when in said use position and when in said storage position;
a circuit arranged to transfer electrical energy from each said panel to a battery;
at least one interconnector on at least one of said body members configured to interconnect similar battery chargers in electrical contact;
wherein at least one interconnector includes a third cooperative engagement member and a fourth cooperative engagement member, said fourth cooperative engagement member adapted for releasable connection with a similar third cooperative engagement member of a similar panel;
wherein said third cooperative engagement member and said fourth cooperative engagement member physically link connected battery charges in a non-electrical manner.
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Specification