Internal liquid cooling type conductive contact member and connector

A technology of conductive contacts and contacts, which is applied in the direction of contact parts, electrical components, electrical equipment structural parts, etc., can solve the problems of affecting work efficiency, temperature rise of contacts, and reduction of contacts, etc., achieves good cooling effect and is easy to install , good cooling effect

Active Publication Date: 2017-07-28
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The conductive contact will generate a certain amount of heat due to the existence of resistance when the current passes, resulting in the temperature rise of the contact. In order to solve the problem of temperature rise of the contact, it is usually achieved by controlling the magnitude of the current, that is, when the contact When the heat is too large, the temperature rise of the contact ...

Method used

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  • Internal liquid cooling type conductive contact member and connector
  • Internal liquid cooling type conductive contact member and connector
  • Internal liquid cooling type conductive contact member and connector

Examples

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Embodiment Construction

[0044] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0045] Specific embodiments of the connector of the present invention, such as Figure 1 to Figure 10 As shown, the connector includes a connector housing and conductive contacts provided in the connector housing. The connector housing is a prior art, which is not shown in the figure and will not be described again. The conductive contact includes a contact body and a liquid cooling part installed inside the contact body. The inside of the liquid cooling part is provided with a liquid flow channel that communicates with the external cooling liquid circulation pipe. The two ends of the liquid flow channel are respectively provided with a liquid inlet. port 311 and liquid outlet 312, the external cooling liquid enters the liquid flow channel inside the liquid cooling part through the inlet pipe 1 and the liquid inlet 311. Since the liquid cooling part can ...

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PUM

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Abstract

The present invention relates to an internal liquid cooling type conductive contact member and a connector. The connector of the present invention comprises the internal liquid cooling type conductive contact member, the internal liquid cooling type conductive contact member comprises a contact member body in which a flow passage is arranged, and an insulating layer is arranged on the inner wall of the flow passage. A cooling liquid can flow in the flow passage from a liquid inlet and flows through the flow passage, absorbs the heat transmitted by the contact member to the insulating layer during the flow process, and then flows out from a liquid outlet and is cooled externally, thereby realizing the circular heat transfer, conducting and radiating the heat of the contact member. The liquid flow speed of the cooling liquid can be adjusted appropriately according to the heat of the contact member, thereby cooling the contact member well under the premise of not reducing a current of the contact member.

Description

technical field [0001] The invention relates to an internal liquid-cooled conductive contact piece and a connector. Background technique [0002] The conductive contact will generate a certain amount of heat due to the existence of resistance when the current passes, resulting in the temperature rise of the contact. In order to solve the problem of temperature rise of the contact, it is usually achieved by controlling the magnitude of the current, that is, when the contact When the heat is too large, the temperature rise of the contact can be reduced by reducing the current. When the temperature is too high, it is even necessary to stop the current input, and then conduct the current input after the contact is cooled, which makes the contact impossible. Long-term continuous use, or the passing current cannot pass through a large current for a long time, which will affect the normal use of the contacts and affect the work efficiency. Contents of the invention [0003] The ...

Claims

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Application Information

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IPC IPC(8): H01R13/04H05K7/20
CPCH01R13/04H05K7/20218
Inventor 顾文武李丹
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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