CN204992268U - High voltage direct current converge box and equipment - Google Patents

High voltage direct current converge box and equipment Download PDF

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Publication number
CN204992268U
CN204992268U CN201520724781.9U CN201520724781U CN204992268U CN 204992268 U CN204992268 U CN 204992268U CN 201520724781 U CN201520724781 U CN 201520724781U CN 204992268 U CN204992268 U CN 204992268U
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CN
China
Prior art keywords
box body
direct current
high voltage
voltage direct
sky
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201520724781.9U
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Chinese (zh)
Inventor
曾斌强
彭江明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN TRANSIN TECHNOLOGIES Co Ltd
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SHENZHEN TRANSIN TECHNOLOGIES Co Ltd
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Priority to CN201520724781.9U priority Critical patent/CN204992268U/en
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Publication of CN204992268U publication Critical patent/CN204992268U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model discloses a high voltage direct current converge box and equipment, the high voltage direct current box that converges, including at least one rectangular shape box body, be equipped with the metal strip that converges along length direction in rectangular shape box body, wherein one sides of box body both sides is equipped with along length direction and is used for the wire to be connected to opening required uncoveredly in vain, be equipped with the wiring end plate on the metal strip that converges and should work a telephone switchboard the end plate extends the box body to the non - one side at uncovered place on the horizontal direction outside. Because the utility model discloses a rectangular converges the metal strip as convincing the link that the line links to each other by patient analysis with the sky to having converted " connecting wire " to with " tie point ", having walked the line complicacy in having solved prior art, the in disorder problem of working a telephone switchboard can be guaranteed sky standard width of a room in an old -style house wire and connect in good orderly, can realize the stack in addition between box body and the box body, deals with the wiring of big quantity and walks the line.

Description

High voltage direct current bus cases and equipment
Technical field
The utility model relates to high-voltage direct current (DC) power system technical field, is specifically related to a kind of high voltage direct current bus cases and equipment.
Background technology
For high-voltage direct current (DC) power system on existing market, electric operating power supply system, the power supply system for communications, alternating current-direct current join sky open between conflux and roughly can be divided into: 1. copper bar confluxes (both positive and negative polarity, or exchange ABC three-phase each extremely sky opened small-sized bending copper bar or copper tooth is connected to main road copper bar), wherein nonstandard copper bar broad categories, copper bar processing technology is complicated, and processing cost is too high; 2. busbar (both positive and negative polarity, or interchange ABC three-phase), this busbar can not meet client's diversified demand, has limitation; 3. cable jumper wire connect (both positive and negative polarity, or exchange ABC three-phase each extremely sky opened cable jumper wire and carried out short circuit), but cable jumper wire connects and there is cabling complex process, unsightly, the problem that cost of labor is too high.
Utility model content
The utility model provides a kind of high voltage direct current bus cases and equipment, can all demands of compatible client at present, can realize batch automatic production, to solve the problem.
A kind of high voltage direct current bus cases that the utility model embodiment provides, comprise at least one strip box body, in strip box body, be provided with one along its length to conflux bonding jumper, the wherein side of box body both sides is provided with along its length and is connected to sky for wire and opens required uncovered, and the bonding jumper that confluxes is provided with wiring end plate and this wiring end plate extends outside box body to the side at non-uncovered place in the horizontal direction.
Preferably, the quantity of strip box body is two or more, and plural strip box body is uncovered to be detachably installed together towards as one man in the vertical direction is stacked.
Preferably, at least extend a snap fit downwards in the both sides, front and back of strip box body, be provided with the hole clipping of mating with snap fit on the top of the both sides, front and back of strip box body, during the stacked installation of two adjacent box bodys, the snap fit being positioned at box body above catches on the hole clipping of the box body be positioned at below.
Preferably, the top of strip box body is provided with chute/slide block along its length, slide block/the chute mated with chute/slide block is provided with in the bottom of box body, during the stacked installation of two adjacent box bodys, be positioned at the slide block/chute bottom box body above and agree with the chute/slide block of the box body be positioned at below and mate.
Preferably, strip box body is positioned at uncovered relative side and is provided with the through hole mated with wiring end plate, and wiring end plate is extended to outside box body by this through hole.
Preferably, to distribute multiple conducting wires at the bonding jumper that confluxes along its length, one end that wire is connected with the bonding jumper that confluxes is as being fixedly connected with end, and the other end of wire uncoveredly to be stretched out by described as free link.
A kind of high voltage direct current converging equipment is additionally provided in the utility model embodiment, comprise: mount pad and the high voltage direct current bus cases described in above-described embodiment, the front end face of mount pad fixedly mounts multiple sky along the bonding jumper length direction that confluxes and opens, high voltage direct current bus cases is arranged on the end face of mount pad, and each sky opens the correspondence position being connected to the bonding jumper that confluxes respectively by wire.
Preferably, mount pad front end face is provided with mounting rail, and the back side that sky is opened is provided with the chute mated with this mounting rail, and the chute that sky opened the back side is arranged on the mounting rail of this mount pad front end face.
Preferably, also comprise and open the consistent multiple direct current instrument transformers of quantity with sky, multiple direct current instrument transformer is fixedly mounted on the bottom surface of mount pad along the bonding jumper length direction that confluxes, and each direct current instrument transformer opens for responding to correspondence position overhead the size of current flow through.
Preferably, install reasonable line box at mount pad rear end face along the bonding jumper length direction that confluxes, this reason line box has the cavity volume of length direction, and resonable line box upper and lower end face is provided with the wire inlet/outlet hole arranged along its length.
Technique scheme can be found out, convince as with sky the link that line is connected by patient analysis owing to adopting the rectangular bonding jumper that confluxes in the utility model, thus " tie point " is converted to " connecting line ", solve cabling in prior art complicated, the problem that wiring is in disorder, can ensure that empty standard width of a room in an old-style house wire connects in good order, and can realize between box body with box body superposing, deal with the wiring cabling of large quantity.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the stacked structural representation of the utility model embodiment 1 mesohigh direct current bus cases;
Fig. 2 is the detonation configuration schematic diagram of the utility model embodiment 1 mesohigh direct current bus cases;
Fig. 3 is the structural representation of the utility model embodiment 1 mesohigh direct current bus cases posterior view point;
Fig. 4 is the stepped construction schematic diagram of the strip box body of the utility model embodiment 2 mesohigh direct current bus cases;
Fig. 5 is the structural representation of the utility model embodiment 3 mesohigh direct current converging equipment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
The utility model embodiment provides a kind of high voltage direct current bus cases, give 3 stacked structural representations be installed together of high voltage direct current bus cases as shown in Figure 1, the detonation configuration schematic diagram of one of them high voltage direct current bus cases as shown in Figure 2, composition graphs 3, this high voltage direct current bus cases comprises strip box body 11, in strip box body 11, be provided with one along its length to conflux bonding jumper 12, the wherein side of box body 11 both sides is provided with along its length and is connected to sky for wire 13 and opens required uncovered 14, the bonding jumper 12 that confluxes is provided with wiring end plate 121 and this wiring end plate 121 extends outside box body 11 to the side at non-uncovered place in the horizontal direction, strip box body 11 is positioned at uncovered 14 relative sides (dorsal part) and is provided with the through hole 122 mated with wiring end plate 121 in the present embodiment, wiring end plate 121 is extended to outside box body 11 by this through hole 122.Certainly, can be extend this wiring end plate in the front side of box body or rear side in other embodiments.In the present embodiment, the quantity of this through hole 122 is multiple, and horizontal with the vertical array that is arranged as of through hole 122 arranges, on the one hand, the position be convenient to when wiring end plate stretches out box body is selected, with the installation site of the whole high voltage direct current bus cases of more convenient adjustment, on the other hand, the unappropriated through hole of wiring end plate can also play certain radiating effect.This bonding jumper 12 that confluxes adopts copper bar, has good electric conductivity and Corrosion Protection.Box body 11 both sides herein refer to the left and right sides according to the visual angle in figure.Box body 11 1 is in order to can make to conflux bonding jumper and the external world separate, play insulating effect, another is the accommodating bonding jumper that fixedly confluxes, bottom surface in box body 11 chamber is provided with protruding card-bit part 15, the bonding jumper that confluxes can be supported on the one hand, make the unsettled quickening heat radiation of its bonding jumper bottom surface of confluxing, on the other hand location screens effect is formed to the bonding jumper that confluxes, the installation or removal of bonding jumper of being convenient to conflux.
In order to adapt to use occasion when most sky is opened in one line, being provided with uncovered 14 in the side of box body 11, making all wires uncovered 14 sky can be opened the bonding jumper that to conflux with correspondence position and be connected by this.
In the utility model embodiment, the quantity of strip box body is 3, and 3 strip box bodys 11 uncovered 14 are detachably installed together towards as one man in the vertical direction is stacked.This multiple strip box body stack design can infinite expanding to be confluxed the quantity of bonding jumper, thus opens for the sky of tackling large quantity and provide sufficiency.
A snap fit 111 is extended downwards in the both sides, front and back of strip box body 11 in the utility model embodiment, the hole clipping 112 of mating with snap fit is provided with on the top of the both sides, front and back of strip box body 11, during the stacked installation of two adjacent box bodys, the snap fit 111 being positioned at box body above catches on the hole clipping 112 of the box body be positioned at below.Be provided with inclined-plane at the medial surface of buckle, can be convenient to snap in smoothly in hole clipping when buckle is installed.In order to enable stacked more firm of adjacent two box bodys up and down, same snap fit and hole clipping structure can also be also set in the dorsal part of box body (uncovered relative side).
To distribute along its length multiple conducting wires 13 at the bonding jumper 12 that confluxes in the present embodiment, one end that wire 13 is connected with the bonding jumper 12 that confluxes is as being fixedly connected with end, the other end of wire 13 stretches out by described uncovered 14 as free link, being fixedly connected with of multiple conducting wires is held equidistant on bonding jumper arrangement along its length, advantageously in clean and tidy wiring of confluxing.So, this high voltage direct current bus cases directly can be opened with sky and be connected, without reprocessing wire problem by user after buying this high voltage direct current bus cases.In the present embodiment, wire is fixed with the mode of passing through to weld between bonding jumper 12 of confluxing and realizes being electrically connected.Certainly, in order to flexible route, can at becket bonding jumper welding and is fixedly connected with end for fixing cord that confluxes, the end that is fixedly connected with of wire is inserted into this becket internal fixtion and realizes being electrically connected, so just can restringing at any time.
Embodiment 2:
The present embodiment makes improvements on the basis of above-described embodiment 1, unlike the overlapped way of box body in unique and above-described embodiment 1, as shown in Figure 4, be only the package assembly schematic diagram of strip box body, eliminate wire, conflux the parts such as bonding jumper, the top of strip box body 11 is provided with slide block 113 along its length, the chute 114 mated with slide block is provided with in the bottom of box body, during the stacked installation of two adjacent box bodys 11, be positioned at 114 chutes bottom box body above and agree with the slide block 113 of the box body be positioned at below and mate.In order to ensure the firm installation between upper and lower box body, the longitudinal cross-section shape of this slide block is T-shaped, and the longitudinal cross-section of this chute is the T-slot mated with this slide block, and during installation, upper and lower two box bodys are installed at front and back upward sliding, are more convenient to installation and removal.
Embodiment 3:
The utility model embodiment provides a kind of high voltage direct current converging equipment, as shown in Figure 5, comprise: mount pad 51 and the high voltage direct current bus cases 52 described in above-described embodiment 1, the front end face of mount pad 51 fixedly mounts along the bonding jumper length direction that confluxes the abbreviation that multiple sky drives 53(air switch), high voltage direct current bus cases 52 is arranged on the end face of mount pad 51, each sky opens 53 to be connected to the bonding jumper that confluxes correspondence position respectively by wire, namely the plane at every root wire place is vertical with the bonding jumper that confluxes, can ensure that using the shortest wire to connect sky opens and conflux bonding jumper like this, thus saving wire, and can ensure that the neat sky that is connected to of wire is opened and confluxes between bonding jumper.Mount pad front end face alleged in the present embodiment is uncovered towards consistent end face with bus cases 52, and herein for the ease of understanding technical scheme, do the definition of this direction, its principle is identical in actual applications still belongs to the utility model protection range.Mount pad 51 front end face is provided with mounting rail 511, and the back side that sky opens 53 is provided with the chute mated with this mounting rail 511, and sky to open on 53 mounting rails being arranged on this mount pad 51 front end face by the chute at the back side 511.Thus make convenient being installed on mount pad of having leisure out.
Also comprise in the utility model embodiment and open the consistent multiple direct current instrument transformers 54 of 53 quantity with sky, multiple direct current instrument transformer 54 is fixedly mounted on the bottom surface of mount pad 51 along the bonding jumper length direction that confluxes, and each direct current instrument transformer 54 opens 53 size of current flow through for responding to correspondence position overhead.Direct current instrument transformer is provided with the hole worn for electric wire, the size of current worn on wherein electric wire is sensed according to vortex principle, direct current instrument transformer is provided with output port 541, direct current instrument transformer is according to the curent change sensed, generate the corresponding signal of telecommunication, then export this signal of telecommunication to controller (in figure non-display controller), due to direct current instrument transformer being integrated with output port by output port 541, user can buy rear directly and controller wiring install, easy to use.
Install reasonable line box 55 at mount pad 51 rear end face along the bonding jumper length direction that confluxes, this reason line box 55 has the cavity volume of length direction, and resonable line box 55 upper and lower end face is provided with the wire inlet/outlet hole 551 arranged along its length.Reason line box can ensure that the wiring of direct current input line is neat further.High voltage direct current bus cases in certain embodiment 2 is still suitable for the equipment in the present embodiment.
During work, the wiring end plate of direct current input line access high voltage direct current bus cases, sky opened the electric current in wire acquisition high voltage direct current bus cases on metal bus bars, and provide direct current to relevant device, each sky is opened corresponding direct current instrument transformer and whether is exceeded limits value for detecting electric current, and feeds back to controller in real time.
High voltage direct current converging equipment in the utility model embodiment mainly solves the problem that in existing equipment, wiring is in disorder, high voltage direct current bus cases is adopted to combine with mount pad, sky is made to open wiring neat, and sky can be expanded in a large number when opening quantity, only need increase stacked bus cases quantity, simple to operate, assembling easily.
The utility model also solves current high-voltage direct current, electric operating power supply system, the power supply system for communications, alternating current-direct current power distribution cabinet causes nonstandard copper bar broad categories due to the diversified demand feeding out way due to client, cabling complex process, the problem that cost of labor is too high, can all demands of compatible client at present, can realize batch automatic production.
A kind of high voltage direct current bus cases provided the utility model embodiment above and equipment are described in detail, apply specific case herein to set forth principle of the present utility model and execution mode, the explanation of above embodiment just understands core concept of the present utility model for helping; Meanwhile, for one of ordinary skill in the art, according to thought and method of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.

Claims (10)

1. high voltage direct current bus cases, it is characterized in that, comprise at least one strip box body, in strip box body, be provided with one along its length to conflux bonding jumper, the wherein side of box body both sides is provided with along its length and is connected to sky for wire and opens required uncovered, and the bonding jumper that confluxes is provided with wiring end plate and this wiring end plate extends outside box body to the side at non-uncovered place in the horizontal direction.
2. high voltage direct current bus cases as claimed in claim 1, it is characterized in that, the quantity of strip box body is two or more, and plural strip box body is uncovered to be detachably installed together towards as one man in the vertical direction is stacked.
3. high voltage direct current bus cases as claimed in claim 2, it is characterized in that, at least extend a snap fit downwards in the both sides, front and back of strip box body, the hole clipping of mating with snap fit is provided with on the top of the both sides, front and back of strip box body, during the stacked installation of two adjacent box bodys, the snap fit being positioned at box body above catches on the hole clipping of the box body be positioned at below.
4. high voltage direct current bus cases as claimed in claim 2, it is characterized in that, the top of strip box body is provided with chute/slide block along its length, slide block/the chute mated with chute/slide block is provided with in the bottom of box body, during the stacked installation of two adjacent box bodys, be positioned at the slide block/chute bottom box body above and agree with the chute/slide block of the box body be positioned at below and mate.
5. high voltage direct current bus cases as claimed in claim 1, it is characterized in that, strip box body is positioned at uncovered relative side and is provided with the through hole mated with wiring end plate, and wiring end plate is extended to outside box body by this through hole.
6. high voltage direct current bus cases as claimed in claim 1, it is characterized in that, to distribute along its length multiple conducting wires at the bonding jumper that confluxes, one end that wire is connected with the bonding jumper that confluxes is as being fixedly connected with end, and the other end of wire uncoveredly to be stretched out by described as free link.
7. high voltage direct current converging equipment, it is characterized in that, comprise: the high voltage direct current bus cases in mount pad and the claims 1 to 6 described in any one, the front end face of mount pad fixedly mounts multiple sky along the bonding jumper length direction that confluxes and opens, high voltage direct current bus cases is arranged on the end face of mount pad, and each sky opens the correspondence position being connected to the bonding jumper that confluxes respectively by wire.
8. high voltage direct current converging equipment as claimed in claim 7, it is characterized in that, mount pad front end face is provided with mounting rail, and the back side that sky is opened is provided with the chute mated with this mounting rail, and the chute that sky opened the back side is arranged on the mounting rail of this mount pad front end face.
9. high voltage direct current converging equipment as claimed in claim 7, it is characterized in that, also comprise and open the consistent multiple direct current instrument transformers of quantity with sky, multiple direct current instrument transformer is fixedly mounted on the bottom surface of mount pad along the bonding jumper length direction that confluxes, and each direct current instrument transformer opens for responding to correspondence position overhead the size of current flow through.
10. high voltage direct current converging equipment as claimed in claim 7, it is characterized in that, install reasonable line box at mount pad rear end face along the bonding jumper length direction that confluxes, this reason line box has the cavity volume of length direction, and resonable line box upper and lower end face is provided with the wire inlet/outlet hole arranged along its length.
CN201520724781.9U 2015-09-18 2015-09-18 High voltage direct current converge box and equipment Withdrawn - After Issue CN204992268U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520724781.9U CN204992268U (en) 2015-09-18 2015-09-18 High voltage direct current converge box and equipment

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Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
CN204992268U true CN204992268U (en) 2016-01-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105119151A (en) * 2015-09-18 2015-12-02 深圳市创芯技术有限公司 High-voltage DC bus box and high-voltage DC bus device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105119151A (en) * 2015-09-18 2015-12-02 深圳市创芯技术有限公司 High-voltage DC bus box and high-voltage DC bus device
CN105119151B (en) * 2015-09-18 2017-12-15 深圳市创芯技术有限公司 HVDC bus cases and equipment

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GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20160120

Effective date of abandoning: 20171215

AV01 Patent right actively abandoned