Double-power intelligent protection battery for motor vehicle
A technology of intelligent protection and dual power supply, which is applied in the direction of electric vehicles, emergency power supply arrangements, collectors, etc., can solve problems such as battery damage and motor vehicle fires, and achieve the effect of avoiding motor vehicle fires
Inactive Publication Date: 2020-02-28
林智勇
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Problems solved by technology
[0002] At present, the batteries used in motor vehicles often have the problem of battery dama
Method used
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Embodiment Construction
[0011] The present invention will be further described below in conjunction with the drawings and specific embodiments:
[0012] Such as figure 1 The structure diagram of the dual power supply intelligent protection battery for the motor vehicle shown, figure 2 The structure diagram of the battery protection device shown, image 3 The schematic diagram of the structure when the battery protection device is turned on and Figure 4 The shown schematic diagram of the structure of the battery protection device when it is not conducting; the dual-power intelligent protection battery for motor vehicles includes the main power battery 1, the control power battery 2, the battery protection device 3 and the controller 4; the main power battery 1 and the battery protection device 3 connection, control power battery 2 is connected to controller 4; main power battery 1 is connected to battery protection device 3, and then connected to the electrical equipment of the motor vehicle; battery pr...
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A double-power intelligent protection battery for a motor vehicle comprises a main power supply battery, a control power supply battery, a battery protection device and a controller. The battery protection device comprises a connecting seat, a rotating core, a rotating motor, an input electrode and an output electrode; the controller is provided with a current sensor, and the power supply of the controller is provided by the control power supply battery; when a power line of the motor vehicle is short-circuited, and the current value of a battery power supply output line is higher than a set current value, the current sensor transmits a signal to the controller, the controller controls the rotating motor to drive the rotating core to rotate, the input electrode and the rotating core are ina non-contact state, the output electrode does not communicate with the input electrode, the power supply of the main power supply battery is cut off by the battery protection device, and the power line of the motor vehicle is controlled to avoid short circuit, and the fire hazard of the motor vehicle caused by short circuit of the power line is avoided.
Description
Technical field [0001] The invention relates to a battery, in particular to a dual-power intelligent protection battery for a motor vehicle that reduces short circuit of battery power lines. Background technique [0002] At present, the battery used in motor vehicles often suffers from the problem of battery damage due to short-circuit of wires, and even motor vehicle fires due to short-circuit of wires. Summary of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art, provide a dual-power intelligent protection battery for a motor vehicle, prevent battery damage caused by a short circuit of a motor vehicle wire, and avoid fire accidents caused by a short circuit of a motor vehicle battery wire. [0004] The technical scheme adopted by the present invention is: the dual-power intelligent protection battery of a motor vehicle includes a main power battery, a control power battery, a battery protection device and a controller; the...
Claims
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Login to View More IPC IPC(8): B60R16/033B60R16/03B60L3/00B60L1/00H02J9/06
CPCB60L1/00B60L3/0046B60R16/03B60R16/033H02J9/061
Inventor 林智勇
Owner 林智勇