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Double-source automobile starting battery

A technology for car starting and battery, applied in secondary batteries, secondary battery repair/maintenance, circuits, etc., can solve the problems of high damage rate of lead-acid batteries, time-consuming, affecting the mood of official business or travel, etc.

Inactive Publication Date: 2016-12-21
彭旭华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the intelligent development of automobiles, there are more and more electrical facilities, so the damage rate of lead-acid batteries is relatively high, and limited by the characteristics of lead-acid batteries, the end of life is basically sudden, so the traditional In this case, it is necessary to find other people for rescue in order to restart the vehicle.
[0003] Especially during business trips or self-driving trips, once the car fails to start the engine due to battery failure, if there is no spare battery or the accompanying vehicle is charged, people can only ask for help from the insurance company or the police, which not only consumes A lot of time also greatly affects the mood of official business or travel

Method used

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  • Double-source automobile starting battery
  • Double-source automobile starting battery
  • Double-source automobile starting battery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] see figure 1 and image 3 As shown, a dual-source automobile starting battery includes a battery case 1, and the battery case 1 is provided with a positive main contact 2 and a negative main contact 3, and the battery case 1 is provided with a main battery 4. Main battery protection switch 5, emergency battery 6, emergency battery protection switch 7, first diode 8 and selector switch 9;

[0035] The main battery 4 is connected in series with the main battery protection switch 5 to form a main battery circuit; the emergency battery 6 is connected in series with the emergency battery protection switch 7 to form an emergency battery circuit; the negative end of the main battery circuit is connected to the The negative ends of the emergency battery circuit are all connected to the negative main contact 3;

[0036] The selector switch 9 is arranged between the main battery circuit and the emergency battery circuit, and the selector switch 9 is composed of a movable contac...

Embodiment 2

[0046] see figure 2 and image 3 As shown, a dual-source automobile starting battery includes a battery case 1, and the battery case 1 is provided with a positive main contact 2 and a negative main contact 3, and the battery case 1 is provided with a main battery 4. Main battery protection switch 5, emergency battery 6, emergency battery protection switch 7, first diode 8 and selector switch 9;

[0047] The main battery 4 is connected in series with the main battery protection switch 5 to form a main battery circuit; the emergency battery 6 is connected in series with the emergency battery protection switch 7 to form an emergency battery circuit; the negative end of the main battery circuit is connected to the The negative ends of the emergency battery circuit are all connected to the negative main contact 3;

[0048] The selector switch 9 is arranged between the main battery circuit and the emergency battery circuit, and the selector switch 9 is composed of a movable conta...

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Abstract

The invention discloses a double-source automobile starting battery which comprises a battery housing. A main battery and an emergency battery are arranged in the battery housing, the main battery and a main battery protection switch are serially connected to form a main battery circuit, the emergency battery and an emergency battery protection switch are serially connected to form an emergency battery circuit, and a cathode end of the main battery circuit and that of the emergency battery circuit are both connected with a cathode main contact; a selector switch is arranged between the main battery circuit and the emergency battery circuit, a movable contact of the selector switch is connected with an anode main contact while a first static contact of the same is connected with an anode end of the main battery circuit, a second static contact of the selector switch is connected with an anode end of the emergency battery circuit, and a first diode is arranged between the anode end of the emergency battery circuit and the anode main contact. The main battery and the emergency battery are adopted and parallelly connected through the diode and can switch between each other, so that when the main battery fails, emergency ignition can be realized through the emergency battery, and an automobile user is enabled to be directly free from engine ignition obstacle caused by automobile battery failing.

Description

technical field [0001] The invention belongs to the field of automobile batteries, and in particular relates to a dual-source automobile starting battery, which can be used not only in traditional gasoline vehicles, but also in emergency power supply of electric vehicle power management systems. Background technique [0002] At present, the vast majority of cars still use lead-acid batteries as starter batteries, and these car starter batteries often only contain one battery pack. With the intelligent development of automobiles, there are more and more electrical facilities, so the damage rate of lead-acid batteries is relatively high, and limited by the characteristics of lead-acid batteries, the end of life is basically sudden, so the traditional In such a situation, it is necessary to seek help from others in order to restart the vehicle. [0003] Especially during business trips or self-driving trips, once the car fails to start the engine due to battery failure, if the...

Claims

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Application Information

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IPC IPC(8): H01M10/42H01M10/48
CPCH01M10/4207H01M10/425H01M10/482H01M2010/4271Y02E60/10
Inventor 彭旭华樊朝晖
Owner 彭旭华
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