CN203645086U

CN203645086U - Hot plugging copper bar assembly

Info

Publication number: CN203645086U
Application number: CN201320796333.0U
Authority: CN
Inventors: 赵霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-08
Filing date: 2013-12-08
Publication date: 2014-06-11
Anticipated expiration: 2023-12-08

Abstract

The utility model discloses a hot plugging copper bar assembly. The hot plugging copper bar assembly comprises an adaptor which is used for fixing electrical elements, a bus which is fixed on an insulation bottom seat, and a connector which connects the adaptor and the bus in a plugging manner, wherein the adaptor comprises a connection conductor which is connected with the electrical elements, and a hard conductor which is connected with the connection conductor; the connector comprises a first contact element and a second contact element which achieve electrical connection and disconnection by using a plugging method, the first contact element is connected with the hard conductor, the second contact element is connected with the bus, and the first contact element and the second contact element are connected through a conductor. The hot plugging copper bar assembly is wide in application range, and convenient to connect and maintain, with which the electrical elements are enabled to have a hot plugging function.

Description

A kind of hot plug copper bar assembly

Technical field

The utility model relates to a kind of hot plug copper bar assembly.

Background technology

IDC machine room, computer room and many important power supply occasions, load is more and more higher to the requirement of power supply continuity.At present, these occasions are mainly powered to important load by miniature circuit breaker, and the mode of using has following two kinds conventionally:

1, power to the load by connecing fixed miniature circuit breaker under bus: after bus is charged, miniature circuit breaker powering load closes; If disconnect the load power failure of correspondence of miniature circuit breaker.

2, power to the load by connecing fixed miniature circuit breaker under bus-bar: after bus-bar is charged, miniature circuit breaker powering load closes; If disconnect the load power failure of correspondence of miniature circuit breaker.

These two kinds of modes are that current most occasion is used, scheme maturation, economical and practical, but also there is following defect:

Maintainability is poor, if change some fixed miniature circuit breakers, can only first bus or bus-bar power failure just can be changed, like this other loads also will have a power failure, easily cause greater loss, this is obviously unacceptable for many important events.

In order to address this problem, known technology has also adopted hot plug miniature circuit breaker to substitute above-mentioned fixed miniature circuit breaker powering load, this hot plug miniature circuit breaker can charged hot plug, when maintenance or replacing, only corresponding circuit breaker need be pulled up, do not affect the normal operation of other loads, but only have at home at present ABB AB that this hot plug circuit breaker is exclusively provided.But this hot plug circuit breaker can only use on the special bus bar of producer, and other brand circuit breakers cannot be compatible, and special bus bar capacity is little, can not support hicap.

Summary of the invention

Main purpose of the present utility model is exactly for the deficiencies in the prior art, and a kind of hot plug copper bar assembly is provided, compatible good, supports the hot plug of various switch electric components to change or maintenance, is conducive to realize power supply continuity.

For achieving the above object, the utility model is by the following technical solutions:

A kind of hot plug copper bar assembly, comprises the adapter that is used for fixing electric component, is fixed on the bus on insulator foot, connects the connector of described adapter and bus with pluggable mode; Described adapter comprises the bonding conductor that connects electric component, connects the hard conductor of described bonding conductor; Described connector comprises the first contact and the second contact of realizing electrical connection break-make with pluggable mode, described the first contact is connected with described hard conductor, described the second contact is connected with bus, between described the first contact and the second contact, connects by conductor.

Preferably, described adapter, bus, connector are provided with insulation shell outward.

Preferably, described adapter, bus, connector are provided with positioning component.

Preferably, described electric component is miniature circuit breaker, on-load switch, isolating switch, residual current circuit breaker, contactor or fuse.

The technique effect that the utility model is useful is:

1, support switch electric component to change or maintenance as the hot plug of circuit breaker, when changing or keeping in repair, other loads do not have a power failure, and do not affect the normal operation of other loads.

2, easily each loop load is carried out to phase modulation, effectively adjust threephase load balance.

3, facilitate System Expansion.

4, be applicable to known all miniature circuit breakers.

5, scheme economy is reliable, is easy to realize.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model connector;

Fig. 2 is the structural representation of the utility model adapter;

Fig. 3 is the structural representation of the utility model bus;

Fig. 4 is the structural representation of an embodiment of the utility model hot plug copper bar assembly;

Fig. 5 is the structural representation of an embodiment of the utility model hot plug copper bar assembly;

Fig. 6 is the structural representation of an embodiment of the utility model hot plug copper bar assembly;

Fig. 7 is the structural representation of an embodiment of the utility model hot plug copper bar assembly;

Fig. 8 is the schematic top plan view of the embodiment shown in Fig. 7.

Embodiment

By reference to the accompanying drawings the utility model is described in further detail by the following examples.

Refer to Fig. 1, this figure is the structural representation of the utility model connector, comprise the first contact 1 and the second contact 4 of realizing electrical connection break-make with pluggable mode, described the first contact 1 is connected with the hard conductor 7 in adapter, described the second contact 4 is connected with bus 9, between described the first contact 1 and the second contact 4, connect by conductor 5, also have in addition insulation crust 2 and turnover guide rail 3.

Refer to Fig. 2, this figure is the structural representation of the utility model adapter, comprises the bonding conductor 6 that connects electric component, connects the hard conductor 7 of described bonding conductor 6, and insulation crust 8.

Refer to Fig. 3, this figure is the structural representation of the utility model bus, comprises bus 9, the insulator foot 10 of fixing bus 9.

Refer to Fig. 4, in one embodiment, electric component 11 is fixedly mounted on adapter.Electric component 11 is for example miniature circuit breaker.

Refer to Fig. 5, on the basis of Fig. 4, connector along turnover guide rails assembling for example, to corresponding separate upper of adapter, C phase.

Refer to Fig. 6, on the basis of Fig. 5, mounted connector and adapter are placed on bus.

Refer to Fig. 7, on the basis of Fig. 6, the connector and the adapter that are placed on bus are promoted to the right, the second contact 4 is reliably connected with bus 9, the miniature circuit breaker that closes can be to miniature circuit breaker rear end load supplying.

Refer to Fig. 8, Fig. 8 is the schematic top plan view of the embodiment shown in Fig. 7.

If needed repairing or change miniature circuit breaker 11, first disconnect miniature circuit breaker 11, on the basis of Fig. 7, connector and adapter are promoted left, connector and adapter are departed from from bus, so just can realize maintenance and the replacing of miniature circuit breaker 11, other miniature circuit breaker institute bringing onto loads of whole process keep normal operation and there is no power-off.

Above scheme is not only applicable to miniature circuit breaker, is also applicable to the common electric components such as on-load switch, isolating switch, residual current circuit breaker, contactor, fuse.

Above content is the detailed description of the utility model being done in conjunction with concrete preferred implementation, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.

Claims

1. a hot plug copper bar assembly, is characterized in that, comprises the adapter that is used for fixing electric component, is fixed on the bus on insulator foot, connects the connector of described adapter and bus with pluggable mode; Described adapter comprises the bonding conductor that connects electric component, connects the hard conductor of described bonding conductor; Described connector comprises the first contact and the second contact of realizing electrical connection break-make with pluggable mode, described the first contact is connected with described hard conductor, described the second contact is connected with bus, between described the first contact and the second contact, connects by conductor.

2. hot plug copper bar assembly as claimed in claim 1, is characterized in that, described adapter, bus, connector are provided with insulation shell outward.

3. hot plug copper bar assembly as claimed in claim 1, is characterized in that, described adapter, bus, connector are provided with positioning component.