Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Graphene technology based built-in charger of mobile phone

A graphene and charger technology, applied in the field of mobile phone built-in chargers, can solve problems such as troublesome carrying and easy to be forgotten

Inactive Publication Date: 2017-01-11
BEIJING JINGJINGXING TECH CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this configuration method has many advantages, its insurmountable shortcomings are troublesome to carry and easy to be forgotten.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Graphene technology based built-in charger of mobile phone
  • Graphene technology based built-in charger of mobile phone
  • Graphene technology based built-in charger of mobile phone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The pins connected to the 220V AC power supply adopt a 90° foldable design, which can be folded and hidden in the back shell of the mobile phone, which is easy to carry and use; the electronic transformer in the AC-DC power converter adopts a specially designed and manufactured graphene-based technology The ultra-thin micro-transformer with a thickness of ≤4mm; the filter capacitor adopts an ultra-thin product with a thickness of ≤4mm; the external size of the entire miniature AC-DC conversion circuit is 5mm×12mm×20mm, which can be built into most ordinary smart phones Inside.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a graphene technology based built-in charger of a mobile phone. The graphene technology based built-in charger of the mobile phone, disclosed by the invention comprises a microform AC-DC conversion circuit and a folded AC power supply pin, wherein a core of the microform AC-DC conversion circuit is an ultrathin electronic transformer. A new graphene material is introduced to the electronic transformer, an advanced new transformer design theory-ANTDT new technology is adopted, so that the thickness of the transformer is smaller than or equal to 4 millimeters, and the requirement of internal space thickness of most conventional smart phones can be met; and by matching a special thin filtering electrolytic capacitor technology, the thickness of the whole power supply can be controlled to be within 5 millimeters.

Description

technical field [0001] The invention relates to a mobile phone charger. In particular, it concerns built-in chargers for mobile phones based on graphene technology. Background technique [0002] Mobile phones are closely related to people's lives and have become an indispensable tool for modern people. Yet mobile phone chargers are all external and independent accessories outside the mobile phone so far, although their sizes and appearances vary widely. Although this configuration method has many advantages, its insurmountable shortcomings are troublesome to carry and easy to be forgotten. [0003] The mobile phone built-in charger technology based on graphene technology disclosed by the present invention completely overcomes the disadvantages of inconvenient portability and easy forgetting of existing external chargers, and is original and innovative in the same industry all over the world. Contents of the invention [0004] The built-in mobile phone charger based on g...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/02H04M1/02
Inventor 王勇杨晓晶
Owner BEIJING JINGJINGXING TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com