A kind of rack power distribution unit
Technical field
The invention belongs to rack power distribution unit and manufacture field, especially relate to one and can be prevented effectively from plug and drop,
Use simple, save the rack power distribution unit of interior of equipment cabinet working place.
Background technology
Power distribution unit, the rack power distribution socket that namely we often say, power distribution unit is for rack
The product that the electrical equipment that formula is installed provides electric power to distribute and designs, has different function, mounting means and different slot groups
The multiple series specification closed, can provide, for different power environments, the rack power distribution solution being suitable for.Power distribution
The application of unit, can make that the power distribution in rack is more neat, reliable, safety, professional and attractive in appearance, and makes power supply in rack
Maintenance more convenient and reliable.
By the use of the power distribution unit product of industrial standard, but the power safety of networking products is made more to carry
Height, meets the requirement of visual plant power supply input.Earthing wire detecting circuit is indicated by high brightness luminous tube, can be the truest
Whether ground your supply line of detection earth lead and earth lead quality, remind you connect jail and keep good earth lead, to guarantee
Lightning protection current by pass smoothly and Electrical Safety.
But it is currently the period of big data age high speed development, along with computer networking technology develops, server, friendship
Change planes, the demand of the key equipment such as various electronic equipments increases the most day by day, and its business undertaken is more and more crucial, to residing for equipment
Environment (such as machine room, rack etc.) require the highest, all participation key equipments run facility all must have high reliability
With availability.For supply socket, it is last one critical point of all devices electricity consumption, if its power supply is not sufficiently stable, and lacks
Weary enough defencive functions, it would be possible to cause whole system to be collapsed.
Summary of the invention
The technical problem to be solved is to save enclosure interior, can be prevented effectively from plug while of using simple
Drop.Can effectively prevent electromagnetic interference, not waste the power supply unit of chassis space.
For solving the problems referred to above, the technical scheme is that a kind of rack power distribution unit, including waterproof wiring
Head, inlet wire install end plate, inlet wire insulating end plate, shell, line winder, insulating end plate, installation end plate and multiple socket module;Described
Waterproof connector lug is arranged on inlet wire and installs on end plate;Inlet wire installation end plate and wiring insulating end plate overlap are arranged on the inlet wire of shell
End;Multiple socket modules are installed in the enclosure;Installation end plate and insulating end plate overlap are arranged on the blind end of shell;Line winder is pacified
It is contained on the left and/or right outer wall of shell;
Socket module includes locking card, socket panel and is arranged on the bottom bottom socket panel;Described locking card can
It is slidably mounted on socket panel;The chute for installing locking card it is provided with on described socket panel;Described locking card is in " U "
Type, in locking card, eaves extends inwardly to form retaining eaves;
The slide rail coordinated with chute it is provided with on described locking card;Limiting card A and limiting card B it is provided with on described slide rail;
The limiting card a coordinated with limiting card A, and the limiting card b coordinated with limiting card B it is also equipped with in described chute;Limiting card A and
Horizontal range C between limiting card B is less than horizontal range D between limiting card a and limiting card b.
Further, a kind of rack power distribution unit, also include monitoring module, zero fire double-break switch and chopper;Prison
Control module, zero fire double-break switch and chopper are respectively mounted in the enclosure, in the inlet wire side of multiple socket modules;Monitoring module with
Multiple socket modules in parallel, zero fire double-break switch and chopper and the series connection of multiple socket module.
Further, a kind of rack power distribution unit, also include SPD module, SPD module is installed in the enclosure, with slotting
Seat modules in parallel.
Beneficial effects of the present invention: realize inner annular distribution, eliminates Single Point of Faliure and has a power failure, reduce multipoint fault power failure model
Enclose overall dimensions little, save the valuable rack useful space, it is achieved the hot plug in PDU electric power source distribution device circuit of the SPD module
Function.Socket module uses single-sided sliding mode to unclamp, block plug, singlehanded behaviour in the rack that narrow space, cable gather
Work can be simple to operate, saves interior of equipment cabinet working place and is beneficial to use.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of the present invention;
Fig. 2 is the detonation configuration schematic diagram of socket module;
Fig. 3 is socket panel structure schematic diagram;
Card-withdrawing structure schematic diagram till Fig. 4.
Detailed description of the invention
The invention will be further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As Figure 1-4, a kind of rack power distribution unit, including waterproof connector lug 1, inlet wire, end plate 2, inlet wire are installed exhausted
Acies plate 3, shell 4, line winder 5, insulating end plate 6, installation end plate 7 and multiple socket module 8;Described waterproof connector lug 1 is installed
Install on end plate 2 at inlet wire;Inlet wire installation end plate 2 and wiring insulating end plate 3 overlap are arranged on the end of incoming cables of shell 4;Multiple slotting
Seat module is arranged in shell 4;Installation end plate 7 and insulating end plate 6 overlap are arranged on the blind end of shell 4;Line winder 5 is arranged on
On the left and/or right outer wall of shell 4;
Socket module 8 includes locking card 8.1, socket panel 8.2 and is arranged on the bottom 8.3 bottom socket panel 8.2;
Described locking card 8.1 can be slidably mounted on socket panel 8.2;It is provided with for installing locking card on described socket panel 8.2
The chute 8.2.3 of 8.1;Described locking card 8.1 is in " U " type, and in locking card 8.1, eaves extends inwardly to form retaining eaves 8.1.4;
The slide rail 8.1.3 coordinated with chute 8.2.3 it is provided with on described locking card 8.1;It is provided with on described slide rail 8.1.3
Limiting card A8.1.1 and limiting card B8.1.2;The limiting card coordinated with limiting card A8.1.1 it is also equipped with in described chute 8.2.3
A8.2.1, and the limiting card b8.2.2 coordinated with limiting card B8.1.2;Between limiting card A8.1.1 and limiting card B8.1.2
Horizontal range C is less than horizontal range D between limiting card a8.2.1 and limiting card b8.2.2, after plug inserts, by locking card 1
The arc bayonet lock of the limiting card b 2.2 that the arc bayonet lock of limiting card B 1.2 crosses socket panel 2 is positioned, and will not automatically unclamp,
And limiting card A 1.1 the most limited card a 2.1 limits, the retaining eaves 1.4 that now the interior eaves of locking card 1 extends inwardly to form is locked
Live the edge of plug.
More firm in order to ensure that the wire of the inside of socket panel 8.2 and bottom 8.3 is installed, described bottom 8.3
Two opposite side are that position is respectively equipped with wire clamping connected hole 8.3.1, are internally provided with conduction fore-set 8.3.2.
Rack power distribution unit also includes monitoring module 10, zero fire double-break switch 11 and chopper 12;Monitoring module 10,
Zero fire double-break switch 11 and chopper 12 are separately mounted in shell 4, in the inlet wire side of multiple socket modules;Monitoring module 10 with
Multiple socket modules 8 are in parallel, and zero fire double-break switch 11 and chopper 12 and multiple socket module 8 are connected.
Rack power distribution unit also includes that SPD module 9, SPD module 9 are arranged in shell 4, and socket modules in parallel,
Realize SPD module warm connection function in PDU electric power source distribution device circuit.
Those of ordinary skill in the art it will be appreciated that embodiment described here be to aid in reader understanding this
Bright principle, it should be understood that protection scope of the present invention is not limited to such special statement and embodiment.This area
It is each that those of ordinary skill can make various other without departing from essence of the present invention according to these technology disclosed by the invention enlightenment
Planting concrete deformation and combination, these deform and combine the most within the scope of the present invention.