Extremely quick energy storage and quick charging mobile power supply employing graphene

A mobile power supply and graphene technology, applied in the field of power supply, can solve the problems of slow charging and easy heating, and achieve the effects of high efficiency, low production cost and simple structure

Inactive Publication Date: 2019-03-19
陕西恒盈能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing mobile power supplies use polymer colloidal electrolytes, which are slow to charge and prone to heat

Method used

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  • Extremely quick energy storage and quick charging mobile power supply employing graphene
  • Extremely quick energy storage and quick charging mobile power supply employing graphene

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Embodiment Construction

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

[0016] see as figure 1 —— figure 2 As shown, this specific embodiment adopts the following technical solution: it includes a main board, a battery 20 and a casing 30, and the casing 30 includes a hollow metal casing 301 and a tray 302 arranged in the metal casing 301. The tray 302 is made of insulating material, and the tray 302 is provided with an accommodating groove; the mainboard is located at one end of the tray 302, and is fixedly connected with the tray 302, and the ma...

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Abstract

The invention discloses an extremely quick energy storage and quick charging mobile power supply employing graphene, and relates to the technical field of power. A housing comprises a hollow metal housing and a tray disposed in the metal housing. The tray is made of an insulating material, and the interior of the tray is provided with an accommodation groove. A mainboard is disposed at one end ofthe tray, and is fixedly connected with the tray. The mainboard is provided with a power management circuit, a control chip, a charging interface and a discharging interface. The power management circuit is electrically connected with the charging interface, the discharging interface and a battery. The battery is fixed in the accommodation grove, and the metal hosing has a gap. The element of thebattery is a graphene power element. The metal housing is provided with an OLED screen, and the OLED screen is connected with the control chip circuit. The graphene power supply which can be fully charged in 35 minutes, employs the special graphene power element, solves the problems of heating and quick input and output, is long in service life, and is high in efficiency.

Description

technical field [0001] The invention relates to the technical field of power supplies, in particular to graphene extremely fast energy storage and fast-charging mobile power supplies. Background technique [0002] A mobile power supply is a portable charger that can be carried by individuals and can store electric energy. It is mainly used for charging consumer electronic products such as handheld mobile devices (such as wireless phones and notebook computers). It is especially used in occasions where there is no external power supply. Its main components include: a battery used for electric energy storage, a circuit (DC-DC converter) for stabilizing the output voltage, and most mobile power supplies have a charger for charging the built-in battery. [0003] Graphene, as a new type of two-dimensional nano-superconducting material, shows great application potential in energy storage, catalysis, sensors and many other fields due to its special nanostructure characteristics and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0042
Inventor 张旗
Owner 陕西恒盈能源科技有限公司
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