Thermistor Hold Assemblies for High Current Charging Connectors

A technology for charging connectors and thermistors, which is applied to thermistors, thermometers with direct heat-sensitive electric/magnetic elements, parts of connecting devices, etc., can solve the problems of reducing process flexibility and achieve The effect of flexible use and reduced production cost

Active Publication Date: 2020-08-21
DELPHI INT OPERATIONS LUXEMBOURG S A R L
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When assembling this connector, it is necessary to carefully pre-install the post-retention parts, adjust and fix the thermistor between the post-retention parts, which is sometimes difficult to perform in the original environment of the production factory
Retention part, thermistor and wires must be assembled at the same time, which reduces process flexibility when assembling this connector

Method used

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  • Thermistor Hold Assemblies for High Current Charging Connectors
  • Thermistor Hold Assemblies for High Current Charging Connectors
  • Thermistor Hold Assemblies for High Current Charging Connectors

Examples

Experimental program
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Effect test

Embodiment Construction

[0028] figure 1 An exploded perspective view of a thermistor retaining assembly for a high current charging connector including a terminal retaining structure 40 is shown. The terminal holding structure 40 is attachable to the high current charging connector housing 10 . The terminal holding structure 40 includes a channel 41 to guide the high current wire 22 through the terminal holding structure 40 . The terminal holding structure 40 includes a clip cavity 52 extending along the mating axis X of the high current charging connector housing 10 , and wherein the clip cavity 52 extends into the channel wall 42 perpendicular to the mating axis. The assembly includes a thermistor holding clip 100 adapted to hold a thermal sensor 140 and configured to clip onto the high current wire 22 . At a stage when the thermistor retention assembly is finally assembled, the thermistor retention clip 100 is at least partially received and retained in the clip cavity 52 . The terminal holding...

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PUM

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Abstract

A thermistor holder assembly for a high current charging connector, comprising a terminal retaining structure (40), attachable to a high current charging connector housing (10), said terminal retraining structure comprises a tunnel (41) to guide a high current wire (22) through the terminal retraining structure (40), whereby the terminal retraining structure comprises a clip cavity (52) that extends along a mating axis (X) of the high current charging connector housing (10) and wherein the clip cavity extends perpendicular to the mating axis in to a tunnel wall (42), further the assembly comprises a thermistor holder clip (100) adapted to hold a thermal sensor (140) and configured to be clipped to the high current wire (22), whereby the thermistor holder clip is, at least partly, received and hold in the clip cavity.

Description

technical field [0001] The present invention relates to a terminal position assurance and thermistor holding device for a high power connector of an electric vehicle. The end position and thermistor holding device comprises an end position securing device housing and a thermistor holding clip. Background technique [0002] The development of electric vehicles is still ongoing, and the need for fast charging of electric vehicle batteries remains. As this technology continues to develop, new types of batteries and new charging systems are being designed. It is generally desirable to be able to charge an electric vehicle as quickly as possible. Fast charging minimizes downtime. To achieve this goal, a very large amount of current must be supplied to complete the charge within the specified time frame. This high current generates heat along the charging path. Heat distribution along the charging path must be monitored to prevent damage. To monitor the temperature in the ch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01C1/028H01C7/00
CPCH01C1/028H01C7/008B60L53/16G01K1/14G01K7/22H01R13/506H01R13/6683H01R13/7137H01R2201/26Y02T10/70Y02T10/7072Y02T90/14
Inventor A·J·塞巴斯蒂安P·拉马克里斯汉A·赫尔南德斯
Owner DELPHI INT OPERATIONS LUXEMBOURG S A R L
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