Power source apparatus equipped with a service plug and vehicle carrying that power source apparatus
First Claim
1. A power source apparatus comprising:
- a plurality of battery blocks that each have a plurality of battery cells connected together;
an outer case that houses the battery blocks and/or electrical components connected to the battery blocks;
a socket connected electrically in series with the battery blocks and disposed at the outer case;
a heat-shielding plate disposed between the socket and the outer case; and
a service plug that connects with the socket in a removable manner,the service plug being connected electrically in series with the battery cells via the socket when the service plug connects with the socket;
wherein the outer case is provided with a socket and service plug thermal isolation region sectioned-off by the heat-shielding plate, and the socket and service plug are disposed in the thermal isolation region, andwherein the service plug is configured to be apart from and electrically insulated from the heat-shielding plate when the service plug is attached to the socket to electrically connect with the battery cells.
1 Assignment
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Accused Products
Abstract
A power source apparatus provided with battery blocks (2) that have a plurality of battery cells (1) connected together, an outer case (3) that houses the battery blocks and/or electrical components connected to the battery blocks, a socket (4) connected in series with the battery blocks and disposed on the outer case, and a service plug (5) that connects with the socket in a removable manner. The service plug connects with the socket to connect the service plug in series with the batteries via the socket. The outer case is provided with a socket and service plug thermal isolation region (8) sectioned-off by a heat-shielding plate (7), and the socket and service plug are disposed in the thermal isolation region.
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Citations
11 Claims
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1. A power source apparatus comprising:
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a plurality of battery blocks that each have a plurality of battery cells connected together; an outer case that houses the battery blocks and/or electrical components connected to the battery blocks; a socket connected electrically in series with the battery blocks and disposed at the outer case; a heat-shielding plate disposed between the socket and the outer case; and a service plug that connects with the socket in a removable manner, the service plug being connected electrically in series with the battery cells via the socket when the service plug connects with the socket; wherein the outer case is provided with a socket and service plug thermal isolation region sectioned-off by the heat-shielding plate, and the socket and service plug are disposed in the thermal isolation region, and wherein the service plug is configured to be apart from and electrically insulated from the heat-shielding plate when the service plug is attached to the socket to electrically connect with the battery cells. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 11)
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10. A power source apparatus comprising:
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a plurality of battery blocks, each of the battery blocks including a plurality of battery cells connected together; an outer case housing the battery blocks and/or electrical components connected to the battery blocks; a socket including socket-side terminals and an insulating case for housing the socket-side terminals, the insulating case being disposed at the outer case; a service plug including plug-side terminals and a plastic plug-body for housing the plug-side terminals, wherein the plastic plug-body is attached to the insulating case of the socket in a removable manner, and the plug-side terminals are connected with the socket-side terminals when the plastic plug-body is attached to the insulating case; and a heat-shielding plate disposed between the outer case and the insulating case of the socket, wherein the heat-shielding plate is isolated from the socket-side terminals via the insulating case of the socket.
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Specification