CN110444319A - A kind of distributed photovoltaic cable - Google Patents
A kind of distributed photovoltaic cable Download PDFInfo
- Publication number
- CN110444319A CN110444319A CN201910597534.XA CN201910597534A CN110444319A CN 110444319 A CN110444319 A CN 110444319A CN 201910597534 A CN201910597534 A CN 201910597534A CN 110444319 A CN110444319 A CN 110444319A
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- Prior art keywords
- cable
- grafting
- photovoltaic
- photovoltaic cable
- ring
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- 238000003780 insertion Methods 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000003313 weakening effect Effects 0.000 abstract description 4
- 238000003325 tomography Methods 0.000 abstract description 3
- 235000012431 wafers Nutrition 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 238000010248 power generation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/009—Cables with built-in connecting points or with predetermined areas for making deviations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
Landscapes
- Installation Of Indoor Wiring (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention provides a kind of distributed photovoltaic cable, its structure includes that head connects cut cable, photovoltaic cable height restores connection device, tail connects cut cable, interior core covering, head connects cut cable right end and is mounted on inside photovoltaic cable height reduction connection device left end by way of insertion, it is continuous that the present invention carries out disconnecting section to its main protection jacket layer, female connector is received and the internal slotting sealing mechanism of high reduction of grafting set locks cable by being set to, stamping press when being inserted by cable is fixed with grafting leader tape mechanism, and traction braking is carried out to the tight tape that covers by it, to which cable be lockked, the connection core item at both ends is connected with insulating sheath, it is carried out by pilot mechanism to squeeze and grinds splice grafting touching, to enable it be in the regional area of two photovoltaic cables connection, it is not in the tomography of part weakening property, to ensure The continued access of the function of photovoltaic cable can be improved the service life of cable outside guaranteeing.
Description
Technical field
The invention belongs to field of cables, more specifically, in particular to a kind of distributed photovoltaic cable.
Background technique
Photovoltaic cable is during carrying out distributed installation, since it is installed in photovoltaic power generation area, outer sheath
Resistant to high temperatures and waterproof anti-corrosion ability is stronger, but when due to its distribution installation, the limit due to cable by photovoltaic power generation instrument
The installation in system and place limits, and the single-ended curtailment due to cable occurs often to complete two even more than energy photovoltaic
The connection of tool is installed.
Based on foregoing description, the inventors discovered that, a kind of existing distributed photovoltaic cable is primarily present following deficiency, than
Such as:
Due to its distribution installation when, due to cable limited by photovoltaic power generation instrument and the installation in place limitation, warp
Often there is the single-ended curtailment due to cable and installed with completing two connections even more than photovoltaic power generation instrument, thus usually
It needs to carry out the continued access of photovoltaic cable, and mostly uses insulating tape to carry out separation when its continued access and grind conjunction, then carry out at many levels
Bundle connects, and disconnecting occurs as its main protection jacket layer, can be to its resistant to high temperatures and waterproof anti-corrosion ability
There is the tomography of weakening property in part, to be easy to influence the service life of Integral cable.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of distributed photovoltaic cables, existing due to its point to solve
Cloth install when, due to cable limited by photovoltaic power generation instrument and the installation in place limitation, often occur due to cable
Single-ended curtailment is installed with completing two connections even more than photovoltaic power generation instrument, to it is generally necessary to carry out photovoltaic cable
Continued access, and mostly used when its continued access insulating tape carry out separation grind close, then carrying out multi-level bundle connects, main as its
There is disconnecting in protection jacket layer, the disconnected of weakening property can locally occurring to its resistant to high temperatures and waterproof anti-corrosion ability
Layer, to be easy to the problem of influencing the service life of Integral cable.
In view of the deficiencies of the prior art, the present invention a kind of purpose and effect of distributed photovoltaic cable, by skill in detail below
Art means are reached: a kind of distributed photovoltaic cable, structure include head connect cut cable, photovoltaic cable height reduction connection device,
Tail connects cut cable, interior core covering, and the head connects cut cable right end and is mounted on the reduction handover of photovoltaic cable height by way of insertion
Inside device left end, the tail, which connects cut cable and restores connection device by photovoltaic cable height, to be connect cut cable with head and is connected, described
Tail, which connects, is equipped with interior core covering inside cut cable.
Photovoltaic cable height reduction connection device includes that grafting set, high restore insert sealing mechanism, receive female connector, point card connection
Ring, separation ring, grafting set and, the separation ring outer ring surface use mechanically coupled together by point card connection ring of receiving female connector
The mode of electric welding is fixedly connected on grafting set inner surface, and grafting set inside is fixedly installed with high restore and inserts sealing mechanism.
Preferably, it is described it is high restore insert sealing mechanism include heat insulation loop, tightly cover tape, grafting leader tape mechanism, interior point of resistance item,
Photovoltaic cable connecting mechanism, the hot ring are same axle center, the photovoltaic cable connecting mechanism and interior point of resistance item with interior point of resistance item
Be connected, grafting leader tape mechanism bottom end be mounted on by way of insertion in point resistance outer surface, it is described tightly cover tape with
Grafting leader tape mechanism is movably connected, and the side for tightly covering tape has been intertwined constraint bracing wire, when it is pulled
When, it can be towards internal contraction, to be bonded with an interior point of resistance outer surface, to carry out local limit to the fracture of cable by it
It is also blocked inside and outside as two parts while fixed.
Preferably, the separation ring includes cable single, insulation inner ring sleeve, outer support set, cable single outer surface
It is bonded, is set inside the outer support set there are four the inner ring sleeve that insulate, the outer support set is as cable with insulation inner ring sleeve inner surface
Single is first of isolation part gone out near cable fracture, can form stable sealing-in with the fracture of cable very well
Mouthful, to enable fracture in the case where it connects effectiveness, form effect same as cable protective wall.
Preferably, grafting leader tape mechanism includes constraint bracing wire, shaft connector, gravity piece, hard rack gear, goods of furniture for display rather than for use,
The constraint bracing wire right end is fixed together with upper position on the left of goods of furniture for display rather than for use, and the goods of furniture for display rather than for use upper right side, which is equipped with hard rack gear and with it, is
Integral structure, the shaft connector right end are set to goods of furniture for display rather than for use left end middle position, the side that the gravity piece right end passes through insertion
Formula is mounted on lower section on the left of goods of furniture for display rather than for use.
Preferably, the photovoltaic cable connecting mechanism includes connection core item, insulating sheath, pilot mechanism, fixing axle
Draw block, inserted link, the connection core right end is mounted on inside pilot mechanism left end by way of insertion, the insulating sheath
Inner surface is bonded with core outer surface is connect, and the inserted link left end, which is extended transversely through, draws block in fixing axle.
Preferably, the pilot mechanism includes conductive wafer, internal wiring, sliding chamber, type stay, locking plate, the internal wiring
Through locking plate between all conductive wafers, is equipped with inside the conductive wafer top end face, the type stay is solid by locking plate
Surely it links together, the type stay is set to sliding intracavitary portion.
Compared with prior art, the present invention has as followsBeneficial effect:
The present invention to its main protection jacket layer carry out disconnecting cut it is continuous, by being set to the height received inside female connector and grafting set also
The slotting sealing mechanism of original locks cable, and stamping press when being inserted by cable is fixed with grafting leader tape mechanism, and
To lockking cable connection core item and the insulating protection at both ends are packed by it to tightly covering tape and carry out traction braking
Row connects, and carries out squeezing to it by pilot mechanism and grinds splice grafting touching, so that it be enabled to be in the office of two photovoltaic cables connection
Portion region is not in the tomography of part weakening property, to can be improved outside the continued access for the function of ensuring photovoltaic cable guarantees
The service life of cable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of distributed photovoltaic cable of the present invention.
Fig. 2 is that a kind of photovoltaic cable height reduction connection device of distributed photovoltaic cable of the present invention faces cross-section structure signal
Figure.
Fig. 3 is separation ring side, sectional structural schematic diagram.
Fig. 4 is that high restore inserts sealing mechanism side elevational cross-section detailed construction schematic diagram.
Fig. 5 is grafting leader tape mechanism side view detailed construction schematic diagram.
Fig. 6 is photovoltaic cable connecting mechanism section detailed construction schematic diagram.
Fig. 7 is the in-house detailed construction schematic diagram of pilot.
Fig. 8 is the in-house detailed construction schematic diagram of pilot.
In figure: head connects cut cable -1, photovoltaic cable height reduction connection device -2, tail and connects cut cable -3, interior core covering -4, inserts
Female connector -2q1, high restore insert sealing mechanism -2a, receive female connector -2q3, point card connection ring -2q4, separation ring -2b, heat insulation loop -2a1, tight
Cover tape -2a2, grafting leader tape mechanism -2a3, interior point of resistance item -2a4, photovoltaic cable connecting mechanism -2a5, cable single -2b1, absolutely
Edge inner ring sleeve -2b2, outer support set -2b3, constraint bracing wire -2a31, shaft connector -2a32, gravity piece -2a33, hard rack gear -
2a34, goods of furniture for display rather than for use -2a35, connection core item -2a51, insulating sheath -2a52, pilot mechanism -2aa, fixing axle are drawn block -2a54, are inserted
Bar -2a55, conductive wafer -2aa1, internal wiring -2aa2, sliding chamber -2aa3, U-shaped stay -2aa4, locking plate -2aa5.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment
As shown in attached drawing 1 to attached drawing 8:
The present invention provides a kind of distributed photovoltaic cable, and structure includes that head connects cut cable 1, the reduction handover of photovoltaic cable height
Device 2, tail connect cut cable 3, interior core covering 4, and the head connects 1 right end of cut cable and is mounted on photovoltaic cable height by way of insertion
It restores inside 2 left end of connection device, the tail connects cut cable 3 and connects cut cable 1 by photovoltaic cable height reduction connection device 2 and head
It is connected, the tail connects and is equipped with interior core covering 4 inside cut cable 3, and the photovoltaic cable height reduction connection device 2 includes grafting set
2q1, high restore insert sealing mechanism 2a, receive female connector 2q3, point card connection ring 2q4, separation ring 2b, the grafting set 2q1 and female connector of receiving
2q3 is mechanically coupled together by point card connection ring 2q4, and the separation ring 2b outer ring surface is fixedly connected on by the way of electric welding
Grafting covers 2q1 inner surface, is fixedly installed with high restore inside the grafting set 2q1 and inserts sealing mechanism 2a.
Wherein, high restore inserts sealing mechanism 2a and includes heat insulation loop 2a1, tightly cover tape 2a2, is grafting leader tape mechanism 2a3, interior
Dividing resistance 2a4, photovoltaic cable connecting mechanism 2a5, the hot ring 2a1 and interior point of resistance 2a4 is same axle center, the photovoltaic cable
Connecting mechanism 2a5 is connected with an interior point of resistance 2a4, and the bottom end grafting leader tape mechanism 2a3 is mounted on interior by way of insertion
Point resistance outer surface 2a4, it is described tightly to cover tape 2a2 and grafting leader tape mechanism 2a3 and be movably connected, it is described tight to cover tape
The side of 2a2 has been intertwined constraint bracing wire 2a31, can be towards internal contraction, thus with interior point of resistance item when it is pulled
The outer surface 2a4 fitting, to also block inside and outside as two while part limit is fixed to the fracture of cable by it
Part.
Wherein, the separation ring 2b includes cable single 2b1, insulation inner ring sleeve 2b2, outer support set 2b3, the cable single
The outer surface 2b1 with insulation inner ring sleeve 2b2 inner surface be bonded, set inside the outer support set 2b3 there are four insulation inner ring sleeve 2b2, institute
State outer support set 2b3 as cable single 2b1 be first near cable fracture go out isolation part, can very well with electricity
The fracture of cable forms stable sealing-in mouth, to enable fracture in the case where it connects effectiveness, forms effect same as cable protective wall.
Wherein, grafting leader tape mechanism 2a3 include constraint bracing wire 2a31, it is shaft connector 2a32, gravity piece 2a33, hard
Rack gear 2a34, goods of furniture for display rather than for use 2a35, the constraint bracing wire 2a31 right end are fixed together with upper position on the left of goods of furniture for display rather than for use 2a35, the pendulum
Part 2a35 upper right side is equipped with hard rack gear 2a34 and being integrated with structure, and the shaft connector 2a32 right end is set to goods of furniture for display rather than for use
The left end 2a35 middle position, the gravity piece 2a33 right end is mounted on lower section on the left of goods of furniture for display rather than for use 2a35 by way of insertion, described
When the cable insertion of connection, the opposite of bottom end gravity piece 2a33 will receive its impact to be influenced goods of furniture for display rather than for use 2a35, thus
It enables and being rotated entirely around shaft connector 2a32, hard rack gear 2a34 is enabled to block with cable exocuticle, it is followed to carry out mobile traction
Fetter bracing wire 2a31.
Wherein, the photovoltaic cable connecting mechanism 2a5 includes connection core 2a51, insulating sheath 2a52, pilot mechanism
2aa, fixing axle draw block 2a54, inserted link 2a55, and the connection core 2a51 right end is mounted on pilot mechanism by way of insertion
Inside the left end 2aa, the insulating sheath 2a52 inner surface is bonded with the outer surface core 2a51 is connect, the left end the inserted link 2a55
It extends transversely through and draws block 2a54 in fixing axle, the fixing axle draws block 2a54 and passes through when being fixed on outer ferrule turn of inserted link 2a55
Be able to maintain not changing for position, thus by pull internal wiring 2aa2 enable pilot mechanism 2aa will be embedded in internal inner core into
Row compacting preferably can carry out docking operation to each route since it uses separate type conductive.
Wherein, the pilot mechanism 2aa include conductive wafer 2aa1, internal wiring 2aa2, sliding chamber 2aa3, U-shaped stay 2aa4,
Locking plate 2aa5, the internal wiring 2aa2 are through between all conductive wafer 2aa1, inside the conductive wafer 2aa1 top end face
It is equipped with locking plate 2aa5, the U-shaped stay 2aa4 is fixed together by locking plate 2aa5, and the U-shaped stay 2aa4 is set to
Inside sliding chamber 2aa3, the U-shaped stay 2aa4 be under conventional sense present it is U-shaped, but work as conductive wafer 2aa1 mutually by
During power squeezes, height and the spacing at end both ends are inversely proportional, and when losing press power, can pass through the elasticity of reset
Thrust enables conductive wafer 2aa1 complete Reduced separating.
The specifically used mode and effect of the present embodiment:
In the present invention, photovoltaic cable is during carrying out distributed installation, when needing continued access photovoltaic cable, pass through by
After the cable at both ends removes local external protection coating, it is embedded into separation respectively and is inserted inside sealing mechanism 2a in height reduction, works as cable
During insertion, the lower end of goods of furniture for display rather than for use 2a35 can be pushed far from the end face of the side gravity piece 2a33, to enable goods of furniture for display rather than for use 2a35 energy
Enough under the fixation of shaft connector 2a32, rotated clockwise using it as axle center, and enable hard rack gear 2a34
Insertion is engaged in the outer protection epidermis of cable, since its epidermis has high-tenacity, will not be punctured the internal inner core of exposing, In
After being fully engaged against, it can enable it that it is followed to move in the movement that cable is persistently inserted into together, so that constraint bracing wire 2a31 is pulled,
Enable and tightly covers tape 2a2 and be detached from heat insulation loop 2a1 towards interior point of resistance 2a4 close to fitting, it will be inside and outside as isolation element
Portion is spatially separating out, by the way that different insulation inner ring sleeve 2b2 to be inserted into inside cable single 2b1 in four different through-holes
Complete prime minister's docking, when the left end the 2q1 insertion of grafting set is received in female connector 2q3, insulation inner ring sleeve 2b2 with connect core 2a51 meeting
It contacts with each other in pilot mechanism 2aa, while needing a card connection ring 2q4 that can complete to assemble, cover 2q1 turn when holding grafting
Receive female connector 2q3 when, belong in card connection ring 2q4 and receive the part of female connector 2q3 and can affect to receive while following its turn and connect
2aa2 is covered, so that constantly being reduced by the U-shaped distracted gap stay 2aa4 between conductive wafer 2aa1, while U-shaped stay
2aa4 can generate temporary deformation during stress is pressurizeed, and the conductive wafer 2aa1 inside pilot mechanism 2aa is being incited somebody to action
After connection core 2a51 and insulation inner ring sleeve 2b2 compression are clamped, since it uses conductive material to be made, two connections can be enabled disconnected
The existing closely connection of cause for gossip.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (3)
1. a kind of distributed photovoltaic cable, structure includes that head connects cut cable (1), the reduction of photovoltaic cable height connection device (2), tail
Connect cut cable (3), interior core covering (4), it is characterised in that:
The head connects cut cable (1) right end and is mounted in photovoltaic cable height reduction connection device (2) left end by way of insertion
Portion, the tail connect cut cable (3) and connect cut cable (1) by photovoltaic cable height reduction connection device (2) with head and be connected, the tail
It connects and is equipped with interior core covering (4) inside cut cable (3).
2. a kind of distributed photovoltaic cable as defined in claim 1, it is characterised in that: the photovoltaic cable height reduction is handed over
Connection device (2) includes that grafting set (2q1), high restore insert sealing mechanism (2a), receive female connector (2q3), point card connection ring (2q4), separation
Ring (2b), the grafting set (2q1) with receive female connector (2q3) by point card connection ring (2q4) it is mechanically coupled together, described separation
Ring (2b) outer ring surface is fixedly connected on grafting set (2q1) inner surface by the way of electric welding, fixes inside the grafting set (2q1)
High restore is installed and inserts sealing mechanism (2a), it is described it is high restore insert sealing mechanism (2a) include heat insulation loop (2a1), tightly cover tape (2a2),
Grafting leader tape mechanism (2a3), interior point of resistance item (2a4), photovoltaic cable connecting mechanism (2a5), the hot ring (2a1) and interior point of resistance item
(2a4) is same axle center, and the photovoltaic cable connecting mechanism (2a5) is connected with interior point of resistance item (2a4), the grafting leader tape machine
The bottom end structure (2a3) be mounted on by way of insertion in point resistance outer surface item (2a4), it is described tightly to cover tape (2a2) and draw with grafting
Band mechanism (2a3) is movably connected.
3. such as a kind of distributed photovoltaic cable according to claim 2, it is characterised in that: the separation ring (2b) includes electricity
Cable single (2b1), insulation inner ring sleeve (2b2), outer support set (2b3), the cable single outer surface (2b1) and insulation inner ring sleeve
The fitting of (2b2) inner surface, sets that there are four insulate inner ring sleeve (2b2) inside the outer support set (2b3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597534.XA CN110444319B (en) | 2019-07-04 | 2019-07-04 | Distributed photovoltaic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597534.XA CN110444319B (en) | 2019-07-04 | 2019-07-04 | Distributed photovoltaic cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110444319A true CN110444319A (en) | 2019-11-12 |
| CN110444319B CN110444319B (en) | 2020-11-27 |
Family
ID=68428471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910597534.XA Active CN110444319B (en) | 2019-07-04 | 2019-07-04 | Distributed photovoltaic cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110444319B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114520078A (en) * | 2022-02-24 | 2022-05-20 | 福建成田科技有限公司 | New forms of energy photovoltaic intelligent cable |
| CN116598801A (en) * | 2023-06-07 | 2023-08-15 | 安徽中邦特种电缆科技有限公司 | Cable connection structure |
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| CN103956612A (en) * | 2014-03-07 | 2014-07-30 | 安吉永成光电技术有限公司 | Photovoltaic cable connection structure |
| JP2017091670A (en) * | 2015-11-05 | 2017-05-25 | 常熟市福▲らい▼徳連接器科技有限公司 | Photovoltaic power generation connector |
| CN207588099U (en) * | 2017-12-26 | 2018-07-06 | 深圳市言鼎伟业科技有限公司 | A kind of connector for photovoltaic junction box |
| CN109638529A (en) * | 2018-11-19 | 2019-04-16 | 江苏润华电缆股份有限公司 | A kind of energy-conserving photoelectric Cold-resistant ultraviolet luff cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114520078A (en) * | 2022-02-24 | 2022-05-20 | 福建成田科技有限公司 | New forms of energy photovoltaic intelligent cable |
| CN114520078B (en) * | 2022-02-24 | 2023-06-09 | 福建成田科技有限公司 | New forms of energy photovoltaic wisdom type cable |
| CN116598801A (en) * | 2023-06-07 | 2023-08-15 | 安徽中邦特种电缆科技有限公司 | Cable connection structure |
| CN116598801B (en) * | 2023-06-07 | 2024-05-14 | 安徽中邦特种电缆科技有限公司 | Cable connection structure |
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| CN110444319B (en) | 2020-11-27 |
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Effective date of registration: 20200826 Address after: No.999, Shuangdeng Avenue, Jiangyan District, Taizhou City, Jiangsu Province Applicant after: Shuangdeng Cable Co., Ltd Address before: 226005 Electric Power Research Institute No. 1 Modern Electric Power Road, Nantong City, Jiangsu Province Applicant before: Wei Weijian |
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