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Heat sinks for contacts and heat sink contacts, current protectors, electrical connectors

A technology of contact parts and heat sinks, applied in the direction of connection, emergency protection device, parts of connection device, etc., can solve the problem of poor heat dissipation effect of heat sink, and achieve the effect of improving heat dissipation effect, convenient installation and ensuring effective contact.

Inactive Publication Date: 2018-07-06
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a heat sink for contacts to solve the problem of poor heat dissipation effect of heat sinks in current protectors in the prior art; at the same time, the present invention also provides heat dissipation contacts and current Protectors, electrical connectors

Method used

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  • Heat sinks for contacts and heat sink contacts, current protectors, electrical connectors
  • Heat sinks for contacts and heat sink contacts, current protectors, electrical connectors
  • Heat sinks for contacts and heat sink contacts, current protectors, electrical connectors

Examples

Experimental program
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Embodiment Construction

[0028] The embodiments of the present invention will be further described below in conjunction with the drawings.

[0029] Specific embodiments of the current protector of the present invention, such as Figure 1 to Figure 6 As shown, the current protector includes a housing 1, a fuse device arranged in the housing 1, and a conductive connector 20 for conductively connecting the fuse device and a circuit.

[0030] The fuse device in this embodiment is specifically a fuse 6 extending in the front-rear direction. The conductive connecting piece 20 includes a contact piece for conductive assembly corresponding to the positive and negative electrodes of the fuse 6 and a lead piece conductively connected to the contact piece. The lead piece includes a positive lead piece and a negative lead piece. In this embodiment, the lead piece They are pins, specifically the positive pin 21 and the negative pin 22. Of course, the lead-out member can also be a wire or a pin. During the use of the ...

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PUM

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Abstract

The invention relates to the field of electric connectors, in particular to a radiating element for a contact element, a radiating contact element, a current protector and an electric connector. The radiating element for the contact element comprises a radiating member and a heat-conducting spring sheet connected to the radiating member, wherein the heat-conducting spring sheet is used for being in heat-conducting connection with the contact element. The contact element is in heat-conducting connection with the radiating element through the heat-conducting spring sheet, so that the contact element is in direct contact with the radiating element, heat transfer is facilitated and improvement of the radiating effect is effectively improved. Meanwhile, the heat-conducting spring sheet is in elastic contact with the contact element, so that guarantee of effective contact of the radiating element and the contact element is facilitated and installation is facilitated.

Description

Technical field [0001] The invention relates to the field of electrical connectors, in particular to a heat sink for contact pieces, a heat sink contact piece, a current protector, and an electric connector. Background technique [0002] In the field of electrical connection, it is necessary to install a current protector in the circuit, so that the current in the circuit exceeds the set value for a certain period of time and then the circuit is disconnected. The current protector in the prior art includes an electrical connector for installing a fuse and a fuse. The fuse is provided with a fuse as a fuse. When the current in the circuit exceeds a set value, the fuse will blow to break the circuit. The electrical connector includes a contact piece for installing the fuse. In actual use, due to the high resistance of the fuse, a large amount of heat will be emitted when the current passes through the fuse, and the heat will be conducted to the contact, causing the temperature of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H85/143H01H85/47H01R13/68
CPCH01H85/143H01H85/47H01R13/68
Inventor 宋泳斌李德伟武学顺海大鹏崔艳磊
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD