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mobile phone charger

A technology of mobile phone chargers and chargers, which is applied to current collectors, circuits, electric vehicles, etc., can solve the problems of reduced service life of chargers, large heat generation, poor heat dissipation performance, etc., to increase heat dissipation performance, ensure stability, Increased tensile strength effect

Active Publication Date: 2021-06-08
深圳市鑫瑞辉腾电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, after a long time of use, the mobile phone charger will generate a lot of heat. If the heat dissipation performance is poor, it will affect the normal use of the charger and reduce the service life of the charger.

Method used

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Examples

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Comparison scheme
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Embodiment Construction

[0020] Such as figure 1 As shown, the mobile phone charger includes a charger host 1, the input end of the charger host 1 is provided with a power plug, the power plug includes a base plate 5, a metal insert 7 is arranged on the base plate 5, and an assembly Part 6, the top of the charger main unit 1 is provided with an assembly cavity, the bottom plate 5 is installed in the assembly cavity through the assembly part 6 at the lower end, the positive and negative input terminals of the charger main unit 1 are connected to a power input line 8, and the power input The other end of the wire 8 is conductively connected with the metal insert 7, and a cooling assembly is arranged in the assembly cavity.

[0021] Wherein, two protective bushings 11 are arranged on the bottom surface of the assembly cavity, and a wire rod storage chamber 3 is arranged in the middle of the protective bushings 11. In the storage chamber 3, the cooling assembly is wrapped and installed on the outside of ...

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Abstract

The invention discloses a charger for a mobile phone, which comprises a charger main body. The input end of the charger main body is provided with a power plug. There is an assembly cavity on the top of the host, and the bottom plate is installed in the assembly cavity through the assembly part at the lower end. The positive and negative input terminals of the charger host are connected to a power input line, and the other end of the power input line is connected to the metal insert. Conductive connection, a cooling assembly is arranged in the assembly cavity. The invention can stretch the entire length of the charger, make up for the shortage of the length of the charging line, and can effectively increase the tensile capacity, so as to prevent the main charger from falling from the power socket caused by the pulling of the power line.

Description

technical field [0001] The invention relates to the field of mobile phone charging, in particular to a mobile phone charger. Background technique [0002] The mobile phone charger is used to charge the mobile phone. When the mobile phone charger is used, the main unit is inserted into the socket, so when the mobile phone is used for charging, if the mobile phone is pulled, it is easy to pull the charger from the socket due to the pulling force of the wire. dragged down. [0003] Furthermore, the length of the power cord of the charger is not adjustable, that is, the distance between the charger and the mobile phone is not adjustable. If you want to get a longer length, you can only change the length of the data cable. If the length of the charger can be adjusted, then Use more flexible; [0004] In addition, the mobile phone charger generates a lot of heat after being used for a long time. If the heat dissipation performance is poor, it will affect the normal use of the ch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00H01R13/502H01R13/72H01R24/28
CPCH01R13/502H01R13/72H01R24/28H02J7/0042
Inventor 陈茂清
Owner 深圳市鑫瑞辉腾电子有限公司
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