Apparatus for charging multiple batteries
First Claim
1. A modular battery charging system comprising:
- (a) a power supply for converting a line voltage to a low voltage, the power supply supplying power at a voltage below a predetermined maximum voltage;
(b) an elongated track electrically coupled to the power supply, the elongated track having at least one conductive strip extending longitudinally along the track for transmission of the low voltage power; and
(d) at least one battery charging module electrically coupled to the elongated track to receive the low voltage power, the at least one battery charging module comprising;
(i) a housing;
(ii) a charging unit comprising active components controlled by logic circuit means to charge the battery according to a charging algorithm associated with the battery and the battery'"'"'s chemistry, said charging unit positioned and supported within the housing;
(iii) electrical connection components adapted to couple the low voltage power from the elongated track to the charging unit; and
(iv) a battery charging device receiving port adapted to receive a battery in need of charging at position such that charging terminals of the battery are electrically coupled to the charging unit.
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Accused Products
Abstract
A modular battery charging system is provided in two main embodiments. In a first embodiment, the modular battery charging system includes a power supply, an elongated track, a connector, and at least one battery charging module. The power supply converts an outlet alternating current voltage supply to a stepped-down direct current voltage supply of an amount equal to or less than about 30 volts. The elongated track includes a number of conductive strips, interfitting with each other. The battery charging module includes a housing, a charging unit supported within the housing, a number of electrical connection components to contact the track strips and to extend to the charging unit, and a battery device receiving port to receive the particular battery device in need of charging. In a second embodiment, the modular battery charging system includes a power supply and one or more battery charging module modules. The battery charging module modules include a housing having an electrical input port and an electrical output port, a charging unit positioned and supported within the housing, and a number of electrical connection components. During use, the electrical input port of a first battery charging module is connected directly to the power supply output port, and the electrical input ports of additional battery charging module modules are connected directly to the previous battery charging module electrical output port. In this manner a train of battery charging module modules is formed, headed by a single power supply.
145 Citations
17 Claims
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1. A modular battery charging system comprising:
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(a) a power supply for converting a line voltage to a low voltage, the power supply supplying power at a voltage below a predetermined maximum voltage;
(b) an elongated track electrically coupled to the power supply, the elongated track having at least one conductive strip extending longitudinally along the track for transmission of the low voltage power; and
(d) at least one battery charging module electrically coupled to the elongated track to receive the low voltage power, the at least one battery charging module comprising;
(i) a housing;
(ii) a charging unit comprising active components controlled by logic circuit means to charge the battery according to a charging algorithm associated with the battery and the battery'"'"'s chemistry, said charging unit positioned and supported within the housing;
(iii) electrical connection components adapted to couple the low voltage power from the elongated track to the charging unit; and
(iv) a battery charging device receiving port adapted to receive a battery in need of charging at position such that charging terminals of the battery are electrically coupled to the charging unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A modular battery charging system comprising:
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(a) a power supply for converting a line voltage to a low voltage, the power supply supplying power at a voltage below a predefined maximum voltage, the power supply including a power supply output port;
(b) at least one battery charging module comprising;
(i) a housing having an electrical input port and an electrical output port;
(ii) a charging unit comprising active components controlled by logic circuit means to charge the battery according to a charging algorithm associated with the battery and the battery'"'"'s chemistry, said charging unit positioned and supported within the housing;
(iii) electrical connection components including a first connection extending between the electrical input port and the electrical output port, and a second connection extending between the first connection and the charging unit, thereby placing the charging unit in a parallel arrangement with the first connection; and
(iv) a battery charging device receiving port adapted to receive a battery in need of charging at a position such that charging terminals of the battery are electrically coupled to the charging unit. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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Specification