CN105048168A - Power distribution device having integrated distribution bus - Google Patents

Power distribution device having integrated distribution bus Download PDF

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Publication number
CN105048168A
CN105048168A CN201510504843.XA CN201510504843A CN105048168A CN 105048168 A CN105048168 A CN 105048168A CN 201510504843 A CN201510504843 A CN 201510504843A CN 105048168 A CN105048168 A CN 105048168A
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China
Prior art keywords
distribution
groove
power supply
module
pedestal
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Granted
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CN201510504843.XA
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Chinese (zh)
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CN105048168B (en
Inventor
张�杰
张东伟
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Shenzhen Clever Electronic Co Ltd
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Shenzhen Clever Electronic Co Ltd
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Priority to CN201510504843.XA priority Critical patent/CN105048168B/en
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Abstract

The invention relates to a power distribution device having an integrated distribution bus. The power distribution device comprises a groove type pedestal, a power distribution module inserted into the pedestal, a power connection module, and a power supply output module, wherein the power connection module and the power supply output module are arranged on the pedestal in a pluggable mode and are electrically connected with the power distribution module. The power distribution module consists of a plurality of wiring grooves, a plurality of insulating housings corresponding to the wiring grooves, at least two integrated distribution buses, and a plurality of power supply terminals fixed on the distribution buses; the wiring grooves are independent of each other and are adjacent to each other; and the at least two integrated distribution buses are clamped between the grooves and the insulating housings. At least one socket is arranged at each of two ends of each insulating housing; the multiple power supply terminals are inserted into the corresponding sockets; and the power output module is plugged among the sockets. According to the invention, with the integrated distribution buses and modularized wiring grooves, insulating housings, and socket, hot-drawing live-line maintenance and local replacement can be realized.

Description

A kind of electrical power distribution apparatus with integrated distribution mains
Technical field
The present invention relates to power distribution technical field, more particularly, relate to a kind of electrical power distribution apparatus with integrated distribution mains.
Background technology
At present, the electric power source distribution device product many employings integrated structure design in machine room rack, its application is comparatively extensive.In prior art, the information technoloy equipment being connected to electric power source distribution device product is had to the hard requirement of not power-off, this hard requirement causes the stability to relevant power supply unit, flexibility proposes harsher standard.But; there is following drawback in the electric power source distribution device product of integration: once accessory power outlet unit breaks down, and needs the power failure of whole piece product to change or maintenance; the power-off of all information technoloy equipments be connected on whole piece product is caused to be stopped transport thus; and then be IDC (InternetDataCenter; Internet data center) normal operation of machine room brings inconvenience, even also can cause the unpredictable and incalculable consequence such as loss of server outage, large data because of power-off.
Summary of the invention
The technical problem to be solved in the present invention is, for the defect of prior art, provide a kind of electrical power distribution apparatus with integrated distribution mains, this device can realize the modularized design of power distribution series products, and hot plug power-on serving can be realized and interval layer is changed, flexibility is higher, is beneficial to the stable operation of information technoloy equipment.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of electrical power distribution apparatus with integrated distribution mains, comprise channel-shaped pedestal, the power distribution module be inserted in described pedestal, and pluggable be arranged at be electrically connected on described pedestal and with described power distribution module connect electric module and power supply output module;
Wherein, described power distribution module comprises multiple connecting groove separate and adjacent to each other multiple insulation crusts, at least two distribution mains being arranged in integration described connecting groove and described insulation crust between of arranging corresponding to described connecting groove, and is fixed on the multiple power supply terminals on described distribution mains; The two ends of described insulation crust are respectively arranged with at least one socket, and multiple described power supply terminal is plugged in corresponding described socket, and described power supply output module is plugged between at least one socket described at described insulation crust two ends.
In an embodiment, distribution mains described in each has the bonding jumper that the length direction along described pedestal extends, and be fixed on described bonding jumper one end and with described connect that electric module is electrically connected connect electric device; Described multiple power supply terminal is riveted on described bonding jumper.
In an embodiment, described in connect electric module and comprise electrical terminals box, and be arranged at the electrical terminals in described electrical terminals box; The described electric device that connects is plugged in described electrical terminals, and is electrically connected with described electrical terminals; The power inlet passed for power supply source input cable also offered by described electrical terminals box.
Preferably, described connecting groove is aluminum alloy trough, and described bonding jumper is copper bar.
In an embodiment, multiple described connecting groove is adjacent to each other along the length direction of described pedestal, and connecting groove described in each comprises bottom and to be fixed on described bottom and the protuberance that extends of the length direction being parallel to described pedestal.
In an embodiment, the quantity of described distribution mains is three; Wherein, the first distribution mains and the second distribution mains are arranged at described protuberance both sides respectively, and the 3rd distribution mains is set up at the top of described protuberance.
In an embodiment, both sides connecting groove described in each being parallel to described protuberance respectively correspondence are provided with at least two the first shackle member; Socket described in each is connected between two the first shackle member of described connecting groove both sides respectively, and described first shackle member is arranged in described pedestal.
In an embodiment, described in each, insulation crust comprises housing, described socket is arranged at the two ends of described housing, and described housing is also provided with draw-in groove, and is also provided with the second shackle member corresponding to described draw-in groove between two described first shackle member of described connecting groove the same side; Described second shackle member is arranged in described draw-in groove.
In an embodiment, described pedestal is the channel-shaped structure enclosed by base plate, the first side plate and the second side plate; The two ends of described base plate are respectively arranged with positioning joint; Described positioning joint is arranged between described first side plate and described second side plate; Described first side plate is also provided with for described positioning joint, connect electric module and the spacing fixing multiple raised lines of power supply output module, described raised line extends along the length direction of described pedestal.
Preferably, described power supply output module being also provided with can the safe locking plate of pull.
Implement the electrical power distribution apparatus with integrated distribution mains of the present invention, there is following beneficial effect: due to power distribution module distribution mains adopt integrated design, and connecting groove and insulation crust (socket is arranged on insulation crust) adopt modularized design, when single socket breaks down, without the need to changing whole electric power source distribution device product, and only need by charged for the power supply output module of correspondence hot-swappable, and the insulation crust including this socket is taken out, can change at any time and substitute, there is stronger flexibility, and be beneficial to the stable operation of information technoloy equipment, this kind of electrical power distribution apparatus is greatly for the power distribution of modular electric power source distribution device product, hot-swappable power-on serving and modularization local replacing provide technical support, solve the drawback that in prior art, integrated power supply distributor product exists to greatest extent, for the construction of machine room and transformation provide the foundation, and the hot-swappable and band point moduleization of irrealizable power distribution series products in prior art can be realized change.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation with the electrical power distribution apparatus of integrated distribution mains in one embodiment of the invention, and wherein partial power output module is separated with power distribution module;
Fig. 2 is the structural representation of the pedestal in Fig. 1;
Fig. 3 is the structural representation of the power distribution module in Fig. 1;
Fig. 4 is the decomposing schematic representation of the power distribution module in Fig. 3;
Fig. 5 shows the decomposition texture of the power distribution module only with an insulation crust and connecting groove;
Fig. 6 is the end view of the power supply terminal in Fig. 4;
Fig. 7 is the schematic diagram that access terminal accesses to power distribution module;
Fig. 8 is the structural representation that access terminal board and power distribution module are arranged in pedestal; And
Fig. 9 is the structural representation of the electrical power distribution apparatus with integrated distribution mains, and wherein all power supply output modules are all inserted in power distribution module.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 shows the structure with the electrical power distribution apparatus of integrated distribution mains in one embodiment of the invention.As shown in Figure 1, this electrical power distribution apparatus mainly comprises pedestal 10, the power distribution module 20 be inserted in this pedestal 10, and pluggable be arranged at be electrically connected on pedestal 10 and with power distribution module 20 connect electric module 30 and power supply output module 40.In the present embodiment, pedestal 10 is arranged to bar shaped channel-shaped structure, for accommodating power distribution module 20.Power distribution module 20 distribution mains 23 of integration that then employing is made of metal carrys out alternative traditional cable, and coordinate the power supply terminal 24 that is fixed on distribution mains 23 and be electrically connected with power supply terminal 24 connect electric module 30 and power supply output module 40 to realize the distribution of power supply.Wherein, connecting groove 21 and the insulation crust 22 (socket is arranged on insulation crust 22) of power distribution module 20 are independently module, corresponding parts can be replaced separately when one of them component failure, and without the need to making whole electrical power distribution apparatus have a power failure, therefore there is great flexibility, and it is stable to ensure that information technoloy equipment runs.
Fig. 2 particularly illustrates the structure of this pedestal 10.Particularly, this pedestal 10 is in bar shaped channel-shaped body, and this channel-shaped body structure is by base plate (non-label), and the first side plate 11 and the second side plate 12 enclose and form.In the present embodiment, the height of the first side plate 11 in the vertical direction is greater than the height of the second side plate 12.The two ends of base plate are respectively arranged with positioning joint 13, and this positioning joint 13 is arranged between the first side plate 11 and the second side plate 12.Particularly, the first side plate 11 is also provided with the many raised lines 14 that the length direction along pedestal extends, for positioning joint 13 and connect electric module 30 and power supply output module 40 fixes.In the present embodiment, the quantity of this raised line 14 is three, for carrying out spacing from multiple position to these joints and module.Certainly, in other embodiments, the quantity of raised line 14 can also be arranged to other.The present invention does not do concrete restriction at this to the quantity of raised line.In the present embodiment, this pedestal 10 preferably adopts metal to make, and more preferably adopts aluminium alloy to make.
Fig. 3-5 shows the structure of the power distribution module 20 in one embodiment of the invention.As in Figure 3-5, this power distribution module 20 comprises that multiple connecting groove 21 separate and adjacent to each other is corresponding with each connecting groove 21 to be arranged and abut one another insulation crust 22, be fastened at least two distribution mains 23 between connecting groove 21 and insulation crust 22, and is fixed on the power supply terminal 24 on distribution mains 23.
Specifically see Fig. 3-5, multiple connecting groove 21 adjoined each other is along the length direction setting adjacent to each other of pedestal 10.Each connecting groove 21, substantially in inverted T-shape, comprises bottom 211 and to be fixed on bottom this on 211 and the protuberance 212 of strip that extends of the length direction being parallel to pedestal 10.Bottom 211 is divided into two regions along the Width of connecting groove 21 by this protuberance 212, places for distribution mains 23.Multiple first shackle member 213 is arranged at intervals with along its length respectively in the both sides of bottom 211, for carrying out clamping to the socket 25 on corresponding insulation crust 22 and fixing, and between two side plates being connected to pedestal 10 when power distribution module 20 is contained in pedestal 10, thus carry out spacing and fixing to power distribution module 20.In the embodiment shown in Fig. 3-5, the both sides each connecting groove 21 being parallel to this protuberance 212 respectively correspondence are provided with two the first shackle member 213, and two of the same side the first shackle member 213 are arranged at the corner of bottom this 211 respectively.In addition, in each connecting groove 21, between two shackle member 213 of the same side, one second shackle member 214 is also provided with.This second shackle member 214 for being connected to corresponding insulation crust 22, thus realizes being fixedly connected with between connecting groove 21 and insulation crust 22.
In the above-described embodiments, the both sides each connecting groove 21 being parallel to this protuberance 212 respectively correspondence are provided with two the first shackle member 213.But be appreciated that in other embodiments of the invention, the quantity that each connecting groove 21 is parallel to the first shackle member 213 of the both sides of this protuberance 212 can be four, six or other.The present invention does not do concrete restriction at this to this quantity.
In the present embodiment, preferably, this connecting groove 21 is preferably made of metal, and is preferably made up of aluminium alloy.
With further reference to Fig. 4-5, multiple insulation crust 22 adjoined each other corresponds to connecting groove 21, and is arranged side by side each other along the length direction of pedestal 10.Each insulation crust 22 includes a housing 221.This housing 221 inside offers the storage tank 222 for accommodating distribution mains 22.Wherein, at least one socket 25 is also respectively arranged with at the two ends of housing 221; Wherein, power supply terminal 24 is inserted in one of them socket 25 of housing 221, and power supply output module 40 is plugged between at least one socket 25 at these housing 221 two ends respectively.Wherein, in the present embodiment, wherein, the position of multiple socket 25 is corresponding with the position of aforesaid multiple first shackle member 213, is connected to respectively between two the first shackle member 213 of both sides, bottom 211 to make the sidepiece of the plurality of socket 25.In the embodiment shown in Fig. 3-5, because both sides, bottom 211 are respectively arranged with two the first shackle member, therefore also arrange at these housing 221 two ends and be respectively provided with a socket 25.But being appreciated that in other embodiments, housing 221 two ends respectively can also arrange the socket 25 of two, four and above quantity.Now, same power distribution module 20 can be plugged between the socket 25 of two, four or more quantity simultaneously.The socket number of the present invention to housing 221 two ends does not do concrete restriction.
In addition, housing 221 also offers the draw-in groove 223 corresponding with the second shackle member 214, thus insulation crust 22 can be realized to be fixed on connecting groove 21 by the second shackle member 214 being connected in this draw-in groove 223.In addition, housing 221 also stretches out further outstanding formation holding section 224, for when power distribution module 20 is contained in pedestal 10, is fixed on pedestal 10 by holding section 224.
In the present embodiment, this insulation crust 22 preferably adopts plastic cement or rubber to make.
With further reference to Fig. 4-5, in the present embodiment, this distribution mains 23 is preferably made of metal, and each distribution mains 23 comprises the bonding jumper 231 that the length direction along pedestal 10 extends, and be fixed on bonding jumper 231 one end, for connect that electric module 30 is electrically connected connect electric device 232.Wherein, bonding jumper 231 substantially in Z-shaped structure, and is contained between insulation crust 22 and connecting groove 21.Particularly, be provided with 3 distribution mains 23 in the present embodiment, correspond respectively to zero line, live wire and ground wire.Wherein the first distribution mains (non-label) and the second distribution mains (non-label) are arranged at the both sides of protuberance 212 respectively, and are contained in two regions of protuberance 212 broad ways division; 3rd distribution mains (non-label) is then set up on the top of protuberance 212.In the present embodiment, this bonding jumper 231 is preferably copper bar.In the present embodiment, this single copper bar can be fully loaded with the electric current of about 16A, but single copper bar can also be fully loaded with the electric current of about 100A in other embodiments.The present invention does not limit the full-load current of this copper bar at this.
Certainly, in other embodiments, 2 distribution mains only can also be set, to correspond to zero line and live wire.
In the present embodiment, connect electric device 232 to be such as fixedly connected with bonding jumper 231 by fixed forms such as screws.Particularly, connect electric device 232 and be substantially column in the present embodiment, and in side, there is flat mounting panel, to fit with Z-shaped bonding jumper 231 1 end face, and realize connecing fixing between electric device 232 and bonding jumper 231 by means of screw-nut etc.
Setting position on bonding jumper 231 is fixed with multiple power supply terminal 24, and the position of this power supply terminal 24 corresponds to the position of the corresponding socket 25 on each insulation crust 22, for access in socket 25.Fig. 6 shows the structure of the power supply terminal 24 in an embodiment.In the present embodiment, preferably, this power supply terminal 24 is riveted on bonding jumper 231.
Therefore, when assembling electrical power distribution module 20, first power supply terminal 24 is fixed on bonding jumper 231, and by each, connecting groove 21 is adjacent to each other is arranged side by side, subsequently three distribution mains 23 are placed on the position of presetting in connecting groove 21, and insulation crust 22 and corresponding connecting groove 21 are connected and fixed each other.In the present embodiment, owing to adopting the structure of integration to design as the distribution mains of main road power supply, and connecting groove and insulation crust adopt independently modularized design, and combine closely each other, for power distribution provides firmly structural design, its stability is higher, and is very easy to the flexible Application of client.
Fig. 7 shows and connects electric module 30 in one embodiment of the invention.As shown in Figure 7, this connects electric module 30 and comprises electrical terminals box 31 and be arranged at the electrical terminals 32 in this electrical terminals box 31.Wherein, electrical terminals box 31 for fixing from wiring and power input line cable of user.The electric device 232 that connects on each distribution mains is plugged in electrical terminals 32, to realize the electrical connection that this connects electric device 232 and electrical terminals 32.In addition, electrical terminals box 31 also offers power inlet (not shown), power input cable passes this power inlet and enters in connecting terminal box 31, and is electrically connected with binding post 32, for realizing the flexible wiring of power supply input.Fig. 8 shows access module 30 and power distribution module 20 and is fixed on situation on pedestal 10.See Fig. 7-8, meet one end place that electric module 30 is installed on distribution mains 23, and bottom is contained in pedestal 10.
Power supply output module 40 then can illustrate in the lump in Fig. 1 and Fig. 9.Concrete composition graphs 1 and Fig. 9, this power supply output module 40 and pedestal 10 and power distribution module 20 is pluggable is connected.When inserting, the side of power supply output module 40 can be connected on the multiple raised lines 14 on the first side plate 11, and power supply output module 40 is connected with socket 25 is pluggable, can realize the electrical connection of power supply output module 40 and power distribution module 20 thus.
In addition, for preventing power supply output module 40 deviating from or plugging arbitrarily after inserting pedestal 10, or the power-off hidden danger preventing any operation of operation maintenance personnel from bringing to IT power consumption equipment, in one embodiment of this invention, with further reference to Fig. 1, power supply output module 40 is provided with safe locking plate 41.This safe locking plate 41 can be arranged on power supply output module 40 pull.When mounted, first the safe locking plate 41 of power supply output module 40 is extracted out, to unlock power supply output module 40; Subsequently power supply output module 40 is plugged in power distribution module 20; Finally safe locking plate 41 is pushed into kayser on one of them raised line 14 of pedestal 10.When needs take out power supply output module 40, first also must first safe locking plate 41 be extracted out.Due to only use safety locking plate 41 in the present invention, and do not use spring or elastic component, safe like this locking plate can not be ejected easily, effectively can prevent power supply output module 40 coming off and artificial any plug operation after being inserted into pedestal 10.
In the embodiment shown in fig. 1, this power supply output module 40 is left and right plugs in the horizontal direction, but in other embodiments, this power supply output module 40 can also be arranged to vertically plug up and down.The present invention does not limit the plug orientation of this power supply output module 40 at this.
When using this electrical power distribution apparatus, first the power distribution module 20 assembled is inserted in pedestal 10; Subsequently, the end plug-in mounting of power distribution module 20 connects electric module 30, finally single power supply output module 40 is plugged on respectively on corresponding socket 25, thus can realizes carrying out power distribution with the distribution mains of integration to single independently power supply output module 40.Therefore, when power distribution, the power supply inputted by cable is passed to by binding post 32 and connects electric device 232, and then is passed to whole bonding jumper 231, the power supply terminal 24 relended on aided metal bar 231 is respectively allocated in corresponding power supply output module 40, thus can realize the distribution of power supply.
When adopting electrical power distribution apparatus of the present invention, because the distribution mains 23 of its power distribution module 20 adopts integrated design, and connecting groove 21 and insulation crust 22 (socket 25 is arranged on insulation crust) adopt modularized design, when single socket 25 breaks down, without the need to changing whole electric power source distribution device product, and only need by charged for the power supply output module 40 of correspondence hot-swappable, and the insulation crust including this socket is taken out, can change at any time and substitute, there is stronger flexibility, and be beneficial to the stable operation of information technoloy equipment.
In addition, this kind of electrical power distribution apparatus is greatly for the power distribution of modular electric power source distribution device product, hot-swappable power-on serving and modularization local replacing provide technical support, solve the drawback that in prior art, integrated power supply distributor product exists to greatest extent, for the construction of machine room and transformation provide the foundation, and the hot-swappable and band point moduleization of irrealizable power distribution series products in prior art can be realized change.This kind of electrical power distribution apparatus is applicable to the power supply input of big current, and is applicable to various standard-sized rack installation.
By reference to the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, also can make a lot of form, these all belong within protection of the present invention.

Claims (10)

1. one kind has the electrical power distribution apparatus of integrated distribution mains, it is characterized in that, comprise channel-shaped pedestal, the power distribution module be inserted in described pedestal, and pluggable be arranged at be electrically connected on described pedestal and with described power distribution module connect electric module and power supply output module;
Wherein, described power distribution module comprises multiple connecting groove separate and adjacent to each other multiple insulation crusts, at least two distribution mains being arranged in integration described connecting groove and described insulation crust between of arranging corresponding to described connecting groove, and is fixed on the multiple power supply terminals on described distribution mains; The two ends of described insulation crust are respectively arranged with at least one socket, and multiple described power supply terminal is plugged in corresponding described socket, and described power supply output module is plugged between at least one socket described at described insulation crust two ends.
2. the electrical power distribution apparatus with integrated distribution mains according to claim 1, it is characterized in that, distribution mains described in each has the bonding jumper that the length direction along described pedestal extends, and be fixed on described bonding jumper one end and with described connect that electric module is electrically connected connect electric device; Described multiple power supply terminal is riveted on described bonding jumper.
3. the electrical power distribution apparatus with integrated distribution mains according to claim 2, is characterized in that, described in connect electric module and comprise electrical terminals box, and be arranged at the electrical terminals in described electrical terminals box; The described electric device that connects is plugged in described electrical terminals, and is electrically connected with described electrical terminals; The power inlet passed for power supply source input cable also offered by described electrical terminals box.
4. the electrical power distribution apparatus with integrated distribution mains according to claim 2, is characterized in that, described connecting groove is aluminum alloy trough, and described bonding jumper is copper bar.
5. the electrical power distribution apparatus with integrated distribution mains according to claim 1, it is characterized in that, multiple described connecting groove is adjacent to each other along the length direction of described pedestal, and connecting groove described in each comprises bottom and to be fixed on described bottom and the protuberance that extends of the length direction being parallel to described pedestal.
6. the electrical power distribution apparatus with integrated distribution mains according to claim 5, is characterized in that, the quantity of described distribution mains is three; Wherein, the first distribution mains and the second distribution mains are arranged at described protuberance both sides respectively, and the 3rd distribution mains is set up at the top of described protuberance.
7. the electrical power distribution apparatus with integrated distribution mains according to claim 5, is characterized in that, both sides connecting groove described in each being parallel to described protuberance respectively correspondence are provided with at least two the first shackle member; Socket described in each is connected between two the first shackle member of described connecting groove both sides respectively, and described first shackle member is arranged in described pedestal.
8. the electrical power distribution apparatus with integrated distribution mains according to claim 7, it is characterized in that, described in each, insulation crust comprises housing, described socket is arranged at the two ends of described housing, and described housing is also provided with draw-in groove, between two described first shackle member of described connecting groove the same side, be also provided with the second shackle member corresponding to described draw-in groove; Described second shackle member is arranged in described draw-in groove.
9. the electrical power distribution apparatus with integrated distribution mains according to claim 1, is characterized in that, described pedestal is the channel-shaped structure enclosed by base plate, the first side plate and the second side plate; The two ends of described base plate are respectively arranged with positioning joint; Described positioning joint is arranged between described first side plate and described second side plate; Described first side plate is also provided with for described positioning joint, connect electric module and the spacing fixing multiple raised lines of power supply output module, described raised line extends along the length direction of described pedestal.
10. the electrical power distribution apparatus with integrated distribution mains according to claim 1, is characterized in that, described power supply output module is also provided with can the safe locking plate of pull.
CN201510504843.XA 2015-08-17 2015-08-17 A kind of electrical power distribution apparatus with integrated distribution mains Active CN105048168B (en)

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CN108242610A (en) * 2016-12-23 2018-07-03 鸿富锦精密电子(天津)有限公司 Electric power source distribution device
CN108242609A (en) * 2016-12-23 2018-07-03 鸿富锦精密电子(天津)有限公司 Wire connection terminal and the electric power source distribution device using the wire connection terminal
CN109788699A (en) * 2017-11-15 2019-05-21 技嘉科技股份有限公司 Open calculation server cabinet and its expansion power module

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CN109788699B (en) * 2017-11-15 2021-03-16 技嘉科技股份有限公司 Open operation server cabinet and expansion power supply module thereof

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