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Mobile phone wireless charging device with overheat protection function and using method

A mobile phone wireless charging and overheating protection technology, which is applied to emergency protection circuit devices, automatic disconnection emergency protection devices, circuit devices, etc., can solve the problems that wireless chargers cannot effectively identify the charging environment, damage, mobile phone overheating, etc. Achieve the effect of reducing the probability of contact, improving safety and increasing distance

Inactive Publication Date: 2021-02-02
陈小刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, wireless chargers cannot effectively identify the charging environment. When charging, the induction coil is easy to heat the metal material behind the mobile phone, and the wireless charging device cannot be powered off in time, which will easily lead to overheating of the mobile phone and further damage.

Method used

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  • Mobile phone wireless charging device with overheat protection function and using method
  • Mobile phone wireless charging device with overheat protection function and using method
  • Mobile phone wireless charging device with overheat protection function and using method

Examples

Experimental program
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Effect test

Embodiment 1

[0042] see Figure 1-2 , a mobile phone wireless charging device with overheating protection function, comprising a base 1, the upper end of the base 1 is fixedly connected with a support backboard 2, and one side end of the support backboard 2 is dug with a rectangular through hole, and the inner wall of the rectangular through hole is provided with There is a charging protection device, and a pair of chute 4 is drilled on one side of the support back plate 2, and the inside of the pair of chute 4 is slidably connected with an L-shaped limit block 5, and a sealing groove is opened on the inner side of the L-shaped limit block 5 , the outer end of the sealing groove is fixedly connected with a vacuum adsorption device, and one side end of the supporting backboard 2 is fixedly connected with a strip support plate 7, the strip support plate 7 is located on the lower side of the charging protection device, and the upper end of the strip support plate 7 The anti-slip rubber strip ...

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Abstract

The invention discloses a mobile phone wireless charging device with an overheat protection function, which belongs to the field of wireless charging, and adopts the scheme that a mobile phone is overheated during charging, so that an expansion rubber bead is expanded, the distance between the mobile phone and an induction panel is increased. When the back of the mobile phone is made of a metal material, the interior of the supporting back plate is heated, the heat enables the shape memory spring to contract in the guide rail, the induction panel is ejected outwards through mutual repulsion ofthe magnet in the arc-shaped magnetic blocking plate and the magnet at the lower end of the induction panel, and negative pressure is generated between the groove in the surface of the hollow latex ring and the glass panel of the mobile phone, the mobile phone is attracted, heat is transmitted to the magnetic type tail jack at the rear end through the supporting back plate, the flammable fiber atthe right end of the magnetic type tail plug is ignited, the magnetism between the magnetic type tail plug and the magnetic type tail jack is reduced, the magnetic type tail plug falls off in the magnetic type tail jack, and therefore the safety of wireless charging is further improved.

Description

technical field [0001] The invention relates to the field of wireless charging, and more specifically relates to a mobile phone wireless charging device with an overheating protection function and a usage method. Background technique [0002] New electronic products, especially portable electronic products such as digital cameras, mobile phones, tablet computers, etc., are used more and more in people's work and life, and the matching chargers also use traditional wired chargers, while wired The compatibility and versatility of chargers are relatively poor, and it is inconvenient for users to carry and charge them. At the same time, the post-disposal treatment increases the pollution to the environment. Therefore, it is imminent to provide users with more reliable, convenient, convenient and timely charging equipment. Wireless The development of technology makes the transmission of wireless power possible, and the research and development of wireless chargers will also meet ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J50/10H02J7/00H02H5/04
CPCH02H5/04H02J7/0013H02J7/0044H02J50/10
Inventor 陈小刚
Owner 陈小刚
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