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Breaker hot-swapping connector

A circuit breaker and connector technology, which is applied in the direction of connection, two-part connection device, and parts of the connection device, can solve the problems of easy discharge life and other problems, and achieve short service life, discharge phenomenon, and convenient operation Effect

Active Publication Date: 2015-09-30
SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a circuit breaker hot-swappable connector for the deficiencies of the prior art. The present invention solves the problem that the circuit breaker must be cut off as a whole when maintaining a single circuit breaker, and the design of the copper terminal makes the heat The plug-in base is compatible with the problems of various brands of circuit breakers on the market, and at the same time it can solve the technical problems of easy discharge and short service life during hot plugging. It has the advantages of convenient operation, good compatibility and reliable connection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] refer to Figure 1-3 , the present invention is assembled from a base 1, an upper cover 2, a screw 3, a clamping body 4, a contact terminal 5, a circuit breaker 6, and a copper bar terminal 7, wherein the clamping body 4 is installed in the installation groove 13 of the base 1 Then put the contact terminal 5 into the mounting hole 11 of the base 1, the clamping wall 12 clamps the raised buckle 53 to prevent the contact terminal 5 from coming out of the mounting hole 11, and the long wall 54 of the contact terminal 5 is inserted into the clamping wire the upper cover 2 into the installation groove 13 of the base 1, and the buckle 21 snaps into the buckle hole 14 of the base 1; then press the screw 3 into the installation groove 23 of the upper cover 2 , buckle 22 to prevent the screw 3 from easily coming out of the upper cover; insert the cable 8 into the hole of the clamping body as shown in the figure, and tighten it with the screw 3; install the long wall 71 of the co...

Embodiment 2

[0026] refer to Figure 4 , the circuit breaker 6 of the present invention can be a connector of different brands and models on the market, and only need to adjust the size of the long wall 71 and the size of the limit wall 72 of the copper bar terminal 7 to realize the compatibility of various circuit breakers.

Embodiment 3

[0028] refer to Figure 1-3 , the contact terminal 5 of the present invention is provided with two contact points 51, 52, and the damage to the electrical connector by hot plugging mainly occurs when the electrical connector is about to contact or initial contact during the mating process, or the last contact point, the copper bar terminal 7 When inserting from top to bottom, it first contacts with the contact point 51, and when the copper bar terminal 7 is pulled out, the last contact point is still the contact point 51, so the discharge phenomenon during the hot plugging process will always damage the contact surface of the contact piece At the contact point 51, damage to the main contact point 52 by discharge phenomena is avoided.

[0029] The invention not only makes the hot-swappable base compatible with circuit breakers of various brands on the market through the design of the copper bar terminal, but also solves the technical problems of easy discharge phenomenon and sh...

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Abstract

The invention discloses a beaker hot-swapping connector. The breaker hot-swapping connector comprises a plug and a socket, wherein the socket comprises a base, upper covers, screws, a wire clamping body and a contact terminal which are assembled together; the plug comprises a breaker and a copper bar terminal which are assembled together; the size of the copper bar terminal can be adjusted according to the types of different breakers to realize the matching of the plug and the socket; two contact points are arranged on the contact terminal. According to the structural design of the breaker hot-swapping connector, the compatibility of the different types of breakers on the market can be realized, the technical problems that the discharge phenomena are frequent during hot-swapping and the service life is short are solved, and the breaker hot-swapping connector has the advantages that the operation is convenient, the compatibility is good and the connecting is reliable.

Description

technical field [0001] The invention relates to an electrical connector supporting hot plugging, in particular to a hot plugging device which can be used in conjunction with a circuit breaker without disconnecting the upper-level power supply. Background technique [0002] At present, many important power supply occasions rely on fixed front-connection circuit breakers to control the breaking and closing of circuits. However, the disadvantage of this circuit breaker is that once some electrical components need to be replaced or maintained, the upper-level power supply must be disconnected, and maintenance and replacement can only be performed in the event of a power failure. Disconnecting the upper-level power supply often affects the continuity of power supply of other lines, causing unnecessary power outages and unnecessary economic losses. Existing hot-swappable circuit breakers from different manufacturers are not compatible with each other, and are expensive to manufac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R27/00H01R13/04H01R13/10H01R13/502H01R24/20H01R33/94H01H71/08
CPCH01H71/08H01R13/04H01R13/10H01R13/502H01R24/20H01R27/00H01R33/94
Inventor 魏灵娇关永强杨晓计
Owner SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST