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Connector

A connector and grounding pin technology, which is applied in the field of over-temperature protection, can solve the problems of burnout of the main board of the connector, small connectors, and large transmission current, and achieves the effect of solving the problem of overheating protection and avoiding overheating and burning.

Active Publication Date: 2018-08-21
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the voltage of the Type-C connector generally adopts 5V to 20V, which can provide a maximum power of 100W. When the type-C power supply exceeds 100W, due to the small connector and large transmission current, the connector motherboard will be overheated and burned.

Method used

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] An embodiment of the present invention provides a connector, which is used to solve the problem of overheating / overheating protection of the connector, and avoid the phenomenon of overheating and burning of the connector main board. Refer to figure 1 , is a structural schematic diagram of a connector disclosed in an embodiment of the present application. As shown in this figure, the connector may include:

[0037] Connector motherboard 101;

[0038] T...

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Abstract

The invention discloses a connector. A thermistor connected to a connector main board is added on the basis of including the connector main board, the thermistor is used for detecting the temperatureof the connector main board, and when the temperature of the connector main board is too high, the connector main board is powered off. By applying the scheme, when the temperature of the connector main board is excessive, the connector main board can be powered off through the thermistor, thereby effectively preventing the connector main board from being overheated and burned, and the overheat protection problem of connectors such as type-C and the like is solved.

Description

technical field [0001] The invention belongs to the technical field of over-temperature protection of electronic devices, and in particular relates to a connector. Background technique [0002] The Type-C connector is a connection interface of the USB (Universal Serial Bus, Universal Serial Bus) interface. It can be inserted regardless of the front and back sides. The size is about 8.3mm×2.5mm. It supports the USB standard like other interfaces. Charging, data transmission, display output and other functions. [0003] At present, the voltage of the Type-C connector generally adopts 5V to 20V, which can provide a maximum power of 100W. When the type-C power supply exceeds 100W, due to the small size of the connector and the large transmission current, the connector motherboard will be overheated and burned. Contents of the invention [0004] In view of this, the purpose of the present application is to provide a connector over-temperature protection method and the connecto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/66H01R13/703H01R24/00
CPCH01R13/66H01R13/703H01R24/00
Inventor 肖启华
Owner LENOVO (BEIJING) CO LTD