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

Wireless charging ball

A wireless charging and resistance technology, applied in the direction of collectors, electric vehicles, electrical components, etc., can solve the problem of inconvenient use, and achieve the effect of energy-saving charging

Active Publication Date: 2017-08-22
KUNMING UNIV OF SCI & TECH
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Today's wireless charger charging methods generally require the device being charged to be in close contact with it, and its electromagnetic energy radiates outward, generally facing only one direction, resulting in that if the device being charged is far away from the wireless charger or not in the direction of the wireless charger The side of the outer radiation cannot be charged, which is inconvenient to use

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
  • Wireless charging ball
  • Wireless charging ball
  • Wireless charging ball

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: as Figure 1-5 As shown, a wireless charging ball includes a system main body, a circular coil group, a hollow spherical shell 1, a hollow support 2, and a cylindrical base 3. The circular coil group is composed of three mutually orthogonal coils and is contained in the hollow ball Inside the shell 1, the cylindrical base 3 has a storage space, the number of system main bodies is three and all of them are installed in the cylindrical base 3, the cylindrical base 3 is connected with the hollow spherical shell 1 through the hollow bracket 2, each system main body is connected with the circular A corresponding coil in the shaped coil group is connected by a wire installed in the hollow support 2,

[0020] The main body of the system includes NE555 chip, HIP4081 chip, sliding resistor R1, diode D1, protection diode D2, protection diode D3, field effect transistor Q1, field effect transistor Q2, resistor R2, resistor R3, resistor R4, resistor R5, resistor R6, ...

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 wireless charging ball, and belongs to the technical field of application of wireless charging. The wireless charging ball comprises a system body, a circular coil assembly, a hollow ball casing, a hollow support and a cylindrical pedestal, the circular coil assembly is composed of three coils orthogonal with one another and is included in the hollow ball casing, the system body is installed in the cylindrical pedestal, the cylindrical pedestal is connected with the hollow ball casing via the hollow support, the system body and the circular coil assembly are connected via a lead mounted in the hollow support, square waves are generated in the emission end of the system body via an NE555 chip, and an HIP4801 chip based driving circuit is added to a subsequent circuit; and a power emission part used a half-bridge power amplification circuit, the load capability of a system is improved greatly, the circular coil assembly includes the coils with certain turn number and orthogonal with one other, so that electromagnetic waves can be radiated to eight directions. The wireless charging ball can realize omnibearing air wireless charging in almost 360 degrees.

Description

technical field [0001] The invention relates to a wireless charger, in particular to a wireless charging ball, which belongs to the technical field of wireless charging. Background technique [0002] Today's wireless charger charging methods generally require the device being charged to be in close contact with it, and its electromagnetic energy radiates outward, generally facing only one direction, resulting in that if the device being charged is far away from the wireless charger or not in the direction of the wireless charger The side of the external radiation just cannot be charged, and it is inconvenient to use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a wireless charging ball, which can overcome the constraints of existing charging schemes and can realize approximately 360° all-round air charging. [0004] The technical solution adopted in the present invention is: a wireless charging ball, includin...

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): H02J7/00H02J50/10
CPCH02J5/005H02J7/025
Inventor 彭艺李远聪
Owner KUNMING UNIV OF SCI & TECH
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