Elastic conduction temperature measurement assembly and socket

Abstract

The invention belongs to the technical field of connectors, and particularly relates to an elastic conduction temperature measurement assembly and a socket, the elastic conduction temperature measurement assembly comprises a heat conduction metal contact piece, the heat conduction metal contact piece comprises a heat conduction metal ring which is sleeved outside a terminal when in use, and the heat conduction metal ring is provided with a temperature measurement chip; the heat conduction metal ring is provided with a metal elastic sheet, and the end part of the metal elastic sheet is used for elastic deformation so as to be in elastic contact with a terminal in the heat conduction metal ring. And at least two metal elastic sheets are arranged at intervals along the circumferential direction of the heat-conducting metal ring, and each metal elastic sheet is used for clamping the terminal in a matched manner. On one hand, the heat-conducting property of the metal elastic sheet is better, and the detection result is more accurate; and on the other hand, the metal elastic sheet is in elastic contact with the terminal, so that automatic assembly is facilitated, and the condition that heat-conducting glue is not easy to coat or covers a conductive part of the terminal in the prior art is not easy to occur.

Description

technical field [0001] The invention belongs to the technical field of connectors, and in particular relates to an elastic conduction temperature measuring component and a socket. Background technique [0002] According to the requirements of GB18487.1-2015, in applications where the rated charging current is greater than 16A, the power supply socket and vehicle socket should be equipped with temperature monitoring devices, and the power supply equipment and electric vehicles should have temperature detection and interference protection functions. At present, most of the methods for measuring the temperature of the terminals of sockets on the market use indirect detection. There is a distance between the temperature sensor and the terminal (the heating element to be tested) to ensure electrical isolation, which also leads to the difference between the actual temperature of the terminal and the temperature sensor. The measured temperature varies greatly, the detection respons...

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Problems solved by technology

[0005] The purpose of the present invention is to provide an elastic conduction temperature measurement component to solve the technical problem of large error

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