BATTERY PACK WITH OUTPUT CONNECTORS
First Claim
1. A battery pack with output connectors that can be placed on a charging pad having a transmitting coil, which transmits charging power via magnetic induction, comprising:
- a receiving coil that receives power from the transmitting coil when the battery pack is in place on the charging pad;
internal battery that is charged by power induced in the receiving coil;
output connectors for use of the battery pack as a power source to output internal battery power to the outside;
a circuit board carrying a charging circuit to charge the internal battery with power induced in the receiving coil; and
a casing to house the circuit board, the receiving coil, and the internal battery,wherein the casing has a planar bottom plate for placement on the charging pad, a top plate disposed opposite and separated from the bottom plate, and perimeter walls made up of side-walls and end-panels along the sides and ends of the bottom plate and top plate;
storage space is established in the region enclosed by the bottom plate, the top plate, and the perimeter walls;
the internal battery, the receiving coil, and the circuit board are disposed in the storage space,wherein the internal battery is circular cylindrical batteries disposed inside the storage space lying parallel to the bottom plate along the inside surfaces of the side-walls,wherein the receiving coil is a planar coil disposed on the inside surface of the bottom plate, which is the bottom of the storage space, andwherein the circuit board is disposed inside the top plate separated from the receiving coil, and a heat dissipating region is established inside the battery pack surrounded by the circuit board, the receiving coil, and the internal battery.
1 Assignment
0 Petitions
Accused Products
Abstract
The casing 2 has a planar bottom plate 22, a top plate 21 disposed opposite and separated from the bottom plate 22, and perimeter walls 23 that establish an enclosed storage space 25. The internal battery 1, the receiving coil 5, and the circuit board 4 are disposed in the storage space 25. The internal battery 1 is circular cylindrical batteries 1A disposed parallel to the bottom plate 22 along the inside surfaces of perimeter side-walls 23A. The receiving coil 5 is a planar coil disposed on the inside surface of the bottom plate 22 at the bottom of the storage space 25. The circuit board 4 is disposed inside the top plate 21 separated from the receiving coil 5, and a heat dissipating region 26 is established in the space surrounded by the circuit board 4, the receiving coil 5, and the internal battery 1.
88 Citations
8 Claims
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1. A battery pack with output connectors that can be placed on a charging pad having a transmitting coil, which transmits charging power via magnetic induction, comprising:
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a receiving coil that receives power from the transmitting coil when the battery pack is in place on the charging pad; internal battery that is charged by power induced in the receiving coil; output connectors for use of the battery pack as a power source to output internal battery power to the outside; a circuit board carrying a charging circuit to charge the internal battery with power induced in the receiving coil; and a casing to house the circuit board, the receiving coil, and the internal battery, wherein the casing has a planar bottom plate for placement on the charging pad, a top plate disposed opposite and separated from the bottom plate, and perimeter walls made up of side-walls and end-panels along the sides and ends of the bottom plate and top plate;
storage space is established in the region enclosed by the bottom plate, the top plate, and the perimeter walls;
the internal battery, the receiving coil, and the circuit board are disposed in the storage space,wherein the internal battery is circular cylindrical batteries disposed inside the storage space lying parallel to the bottom plate along the inside surfaces of the side-walls, wherein the receiving coil is a planar coil disposed on the inside surface of the bottom plate, which is the bottom of the storage space, and wherein the circuit board is disposed inside the top plate separated from the receiving coil, and a heat dissipating region is established inside the battery pack surrounded by the circuit board, the receiving coil, and the internal battery. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification