External interface connection device of electric vehicle built-in battery

A technology with built-in batteries and electric vehicles, applied in electric vehicle charging technology, electric vehicles, battery circuit devices, etc.

Inactive Publication Date: 2017-03-29
林鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the embodiment of the present invention provides an external interface connection device for the built-in battery of an electric vehicle. In addition to realizing the conventional charging operation of the built-in battery of the electric vehicle, it can also realize the power extraction of the built-in battery of the electric vehicle, so that the built-in battery of the electric vehicle The battery is used as a mobile power supply device for external power consumption equipment, thereby solving the problem of power consumption in outdoor or remote areas

Method used

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  • External interface connection device of electric vehicle built-in battery
  • External interface connection device of electric vehicle built-in battery
  • External interface connection device of electric vehicle built-in battery

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Embodiment Construction

[0023] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0026] Such as figure 1 As shown in the existin...

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Abstract

The present invention provides an external interface connection device of an electric vehicle built-in battery. The external interface connection device includes an electric vehicle built-in battery interface which is connected into an electric vehicle charging interface, an electricity taking/charging interface which is used for connecting an external power source or an electricity consumption device, a control board which is connected between the electric vehicle built-in battery interface and the electricity taking/charging interface and simulates a charging communication protocol so as to make a built-in battery management system switch on an electric switch between the electric vehicle built-in battery and the charging interface. With the external interface connection device of the electric vehicle built-in battery adopted, not only can the conventional charging action of the electric vehicle built-in battery be realized, but also the electricity taking of the electric vehicle built-in battery can be realized, and therefore, the electric vehicle built-in battery can be adopted as a mobile power supply device so as to be used by an external electricity consumption device, and therefore, electricity consumption problems in outdoor conditions or remote areas can be solved.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of interfaces of built-in batteries of electric vehicles, in particular to an external interface connection device for built-in batteries of electric vehicles. [0003] 【Background technique】 [0004] In outdoor or remote areas, electric energy may be missing or insufficiently supplied, thereby affecting people's quality of life and user experience. The built-in battery of electric vehicles has a large capacity, and there is still a large amount of available electric energy after long-distance transportation. It can be regarded as a mobile power supply station. [0005] According to the requirements of the national standard GB / T 18487.1-2015 on the battery interface of electric vehicles, there is an electrical switch connected between the built-in battery of the electric vehicle and the charging interface, which is usually disconnected, which makes the built-in battery of the electric vehicle cannot be used as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00B60L11/18
CPCH02J7/00B60L50/50Y04S30/12Y02T10/70Y02T90/167
Inventor 林鹏孙力金鹏
Owner 林鹏
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