Unlock instant, AI-driven research and patent intelligence for your innovation.

Wireless charger

A technology for wireless chargers and charging equipment, which is applied in current collectors, electric vehicles, electrical components, etc., can solve the problems of poor heat dissipation effect and reduced linear propagation distance of air volume, and achieve the effect of good heat dissipation effect and size reduction.

Pending Publication Date: 2021-10-26
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the air direction of the centrifugal fan has a certain radian, which reduces the straight-line propagation distance of the air volume and poor heat dissipation effect.

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 charger
  • Wireless charger
  • Wireless charger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0026] It should be noted that although expressions such as "first" and "second" are used herein to describe different modules, steps, data, etc. of the embodiments of the present disclosure, expressions such as "first" and "second" are only for A distinction is made between different modules, steps, data, etc., without implying a particular order or degree of importance. In fact, expressions s...

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 charger. The wireless charger is used for charging to-be-charged equipment, and comprises a charging base which is arranged at the lower part of the vertical wireless charger; a supporting part, arranged above the charging base and used for supporting charged equipment; a charging coil, arranged on the supporting part and used for charging the charged equipment; and a cross flow fan, located above the charging base, provided with a fan air outlet extending in the width direction of the supporting part, and used for cooling the charged equipment and / or the wireless charger through outlet air. By adopting the cross flow fan, the size of the vertical wireless charger in the length direction can be reduced, and wind is linearly spread, covers a larger size in the width direction of the wireless charger, has a better heat dissipation effect and can be spread for a longer distance.

Description

technical field [0001] The present disclosure relates to the field of terminal device charging, and in particular to a wireless charger. Background technique [0002] With the development of technology, wireless chargers can be used to wirelessly charge terminal devices such as mobile phones, and the charged devices can be charged only by placing them on the wireless charger. During the charging process, the charged device will continue to generate heat, which may reduce the battery life and even damage the charged device. Therefore, a centrifugal fan is often installed in the wireless charger to dissipate heat through the centrifugal fan. The centrifugal fan is thinner and easier to install. However, the air direction of the centrifugal fan has a certain radian, which reduces the straight-line propagation distance of the air volume and poor heat dissipation effect. Contents of the invention [0003] In order to overcome the problems existing in the related technologies,...

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): H02J7/00H02J50/10H05K7/20
CPCH02J7/0044H02J50/10H05K7/20136H02J7/00309H02J7/0042H02J50/005H05K7/20145H05K7/20172
Inventor 郭建广毕监刚吴锋辉
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD