Battery pack with a connector to supply power to electrical apparatus connecting terminals
A technology for connecting terminals and electrical equipment, applied in the field of battery packs, can solve problems such as complex structures, and achieve the effects of space saving, reliable opening and closing, and reliable connection
Active Publication Date: 2014-07-09
SUZUKI MOTOR CORP
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, in this structure, since the entire terminal window is opened and closed by the opening and closing cover, there is a problem that the structure for opening and closing the entire opening and closing cover becomes complicated.
Especially in a connector that not only has positive and negative output terminals, but also has communication connection terminals, since the entire connector becomes larger, it becomes more complicated to reliably and smoothly open and close these overall structures.
Method used
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Embodiment Construction
[0046] Embodiments of the present invention will be described below with reference to the accompanying drawings.
[0047] The battery pack of the present invention is mainly installed in an electric vehicle used with high power, and is used as a power source for supplying electric power to a driving motor. The battery pack of the present invention is used as a power source in electric vehicles such as electric motorcycles, electric assisted bicycles, electric wheelchairs, electric tricycles, and electric go-carts, that is, electrical equipment, or as a power source in electric cultivators, Electric lawn mowers, electric game consoles and other electrical equipment. However, the application of the battery pack is not limited to the present invention, and it can also be used as a power source for various electric devices used with high power, such as electric tools and projectors. An embodiment in which the electrical equipment is an electric motorcycle is described in detail b...
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The battery pack has a connector 3 attached to a case 2 housing a plurality of batteries 11 that can be charged. The connector 3 has a plurality of terminal windows 33, 33' opened in a row in a connecting plane 3X on the insertion-side of the battery pack and exposed from the case 2. A shutter mechanism 4 is provided that is opened by a shutter-opening rod 56, and the shutter mechanism 4 opens and closes one part of the plurality of terminal windows 33, 33' in the connector 3. When the battery pack is not loaded in the loading cavity 51 and the shutter-opening rod 56 is not inserted, the shutter mechanism 4 closes-off connector terminal windows 33'. When the battery pack is loaded in the loading cavity 51 and the shutter-opening rod 56 is inserted, the shutter mechanism 4 opens the connector terminal windows 33'.
Description
technical field [0001] The present invention relates to a battery pack that can be detachably incorporated into electrical equipment of electric vehicles such as electric motorcycles and electric assist bicycles, and supplies high-voltage power to these electrical equipment. Background technique [0002] In order to increase the output, that is, to increase the discharge power provided to electric vehicles, the battery pack that provides power to the electric motors that drive electric vehicles such as electric motorcycles has built-in large-capacity batteries or multiple batteries to increase the output voltage or output current. This battery pack adopts a structure in which a connector is provided on a case, and the battery pack can be detachably assembled into an electric vehicle through the connector. When the battery pack is installed in the electric vehicle, the connector is electrically connected to the connection terminal of the electric vehicle, and electric power i...
Claims
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IPC IPC(8): H01M2/10H01M2/20H01M2/34B60L50/64
CPCH01M2/1083H01M2/34H01R13/6315H01M2/305Y02T10/7055B60L11/1879H01R2201/26Y02T10/7005H01R13/4534B60L50/64Y02T10/70Y02E60/10H01M50/588H01M50/591H01M50/249H01M50/213H01M50/296H01M50/244
Inventor福川浩市米山慎吾松冈范洋小林学
OwnerSUZUKI MOTOR CORP