CN201345517Y - Cable branch structure for photovoltaic component - Google Patents
Cable branch structure for photovoltaic component Download PDFInfo
- Publication number
- CN201345517Y CN201345517Y CNU2008202175335U CN200820217533U CN201345517Y CN 201345517 Y CN201345517 Y CN 201345517Y CN U2008202175335 U CNU2008202175335 U CN U2008202175335U CN 200820217533 U CN200820217533 U CN 200820217533U CN 201345517 Y CN201345517 Y CN 201345517Y
- Authority
- CN
- China
- Prior art keywords
- cable
- branch
- trunk
- backbone
- module
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims description 20
- 230000004308 accommodation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 9
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000013083 solar photovoltaic technology Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Insulated Conductors (AREA)
Abstract
本实用新型涉及一种光伏组件用电缆的分支结构，包括有电缆主干、电缆分支，特点是：还包括有电缆容纳模块，电缆分支的端头与电缆主干通过导体连接件连接，电缆的端头与电缆主干的连接处放置在电缆容纳模块内，电缆容纳模块的外侧设有若干引线口，电缆分支与电缆主干分别从引线口引出。由此，通过注塑成形的电缆容纳模块确保电缆分支与电缆主干的密封性和导电性，产品具有更高的抗震、防水、耐火性能。而且，该电缆容纳模块的成形不需要人工干预，且分支的数量可以随意设定，能够根据不同的需求来确定快速生产，实用性很强。
The utility model relates to a branch structure of a cable for a photovoltaic module, which includes a cable trunk and a cable branch. The connection with the cable trunk is placed in the cable containment module, and the outer side of the cable containment module is provided with a number of lead ports, and the cable branches and the cable trunk are drawn out from the lead ports respectively. As a result, the injection-molded cable housing module ensures the sealing and electrical conductivity of the cable branch and the cable trunk, and the product has higher shock resistance, water resistance, and fire resistance. Moreover, the forming of the cable containing module does not require manual intervention, and the number of branches can be set arbitrarily, and rapid production can be determined according to different requirements, which is very practical.
Description
Technical field
The utility model relates to a kind of cable application specific architecture, relates in particular to the branched structure of a kind of photovoltaic module with cable.
Background technology
In regenerative resource, solar energy is inexhaustible, and clean and safe is desirable regenerative resource.At present solar photovoltaic technology reaches its maturity, is one of renewable energy technologies of tool sustainable development.Yet in the solar photovoltaic technology field, many problems that are difficult to overcome have appearred in the installation of photovoltaic module, when many solar cell plate serioparallels, in the use occasion of photovoltaic cable, master, trunk cable and the joint processing of trunk cable have along separate routes just become the outstanding problem in the connection in series-parallel construction.
Traditional construction method is at the scene, outer protective sleeve, primary insulation on one section backbone cable of strip off, and the cable end of again the shunt trunk cable being peelled off sheath, insulation is connected on the backbone cable conductor of peelling off insulation.With hydraulic tongs or alternate manner, carry out crimping by conductor adapting piece, seal processing with epoxy resin or other insulating material at last.The method of this site operation, difficulty is big, specification requirement is high, cycle time is long, the site operation expense exists; Also exist dielectric strength to be difficult to guarantee simultaneously, poor reliability, outward appearance consistency are poor, influence attractive in appearance.What is more important, such mode all need manually to participate in the overall process, and the seal degree of joint and electric conductivity all can't reach optimum degree.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and the branched structure of a kind of photovoltaic module with cable is provided.
For realizing the branched structure of the purpose of this utility model photovoltaic module with cable, include cable backbone, cable branch, wherein: also include cable holding module, the termination of cable branch is connected by conductor adapting piece with cable backbone, the junction of cable ends and cable backbone is placed in the cable holding module, the outside of cable holding module is provided with some lead wire outlet, and cable branch and cable backbone are drawn from lead wire outlet respectively.
Further, the above-mentioned photovoltaic module branched structure of cable, wherein, the termination of described cable branch is wrapped on the cable backbone, and conductor adapting piece buckles in the junction of cable branch and cable backbone, and cable branch and cable backbone are for being intertwined and connected.
Further, the above-mentioned photovoltaic module branched structure of cable, wherein, the termination of described cable branch is pressed together on the cable backbone, and conductor adapting piece is wrapped in the junction of cable branch and cable backbone, and cable branch is that pressing is connected with cable backbone.
Again further, the above-mentioned photovoltaic module branched structure of cable, wherein, the end place of described lead wire outlet is provided with the auxiliary fixed cover of lead, and cable branch and cable backbone are drawn from the auxiliary fixed cover of lead respectively.
Adopt technical solutions of the utility model, can guarantee the sealing and the conductivity of cable branch and cable backbone by the cable holding module of injection molded.Therefore, have higher antidetonation, waterproof, fire resistance.Moreover because the shaping of this cable holding module does not need manual intervention, and the quantity of branch can arbitrarily set, and can determine production fast according to different demands thus.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the connection diagram of cable branch and cable backbone among the embodiment one;
Fig. 2 is the shaping schematic diagram that photovoltaic module is used the branched structure of cable among the embodiment one;
Fig. 3 is the connection diagram of cable branch and cable backbone among the embodiment two;
Fig. 4 is the shaping schematic diagram that photovoltaic module is used the branched structure of cable among the embodiment two.
The implication of each Reference numeral is as follows among the figure:
1 cable backbone, 2 cable branchs
3 cable holding module, 4 conductor adapting pieces
5 leads are assisted fixed cover
Embodiment
Photovoltaic module shown in Fig. 1～4 branched structure of cable, include cable backbone 1, cable branch 2, its special feature is: also include cable holding module 3, the termination of cable branch 2 is connected by conductor adapting piece 4 with cable backbone 1, the junction of cable ends and cable backbone 1 is placed in the cable holding module 3, the outside of cable holding module 3 is provided with some lead wire outlet, and cable branch 2 is drawn from lead wire outlet respectively with cable backbone 1.
Further, consider that the kind and the parameter of each cable have nothing in common with each other at present, careful in order to ensure cable branch 2 with combining of cable backbone 1, do not influence conducting.The termination of described cable branch 2 is wrapped on the cable backbone 1, and conductor adapting piece 4 buckles in the junction of cable branch 2 with cable backbone 1, and cable branch 2 and cable backbone 1 are for being intertwined and connected.Perhaps, the termination of cable branch 2 is pressed together on the cable backbone 1, and conductor adapting piece 4 is wrapped in the junction of cable branch 2 and cable backbone 1, and cable branch 2 is connected for pressing with cable backbone 1.This connected mode can adapt to the lead of some special substances, need not to adopt canoe, can realize that the termination of cable branch 2 is connected with cable backbone 1 conducting.
Moreover, consider that lead wire outlet is rotated easily and turned down, form easily and open circuit or short circuit.Therefore, be provided with the auxiliary fixed cover 5 of lead at the end place of described lead wire outlet, cable branch 2 is drawn from the auxiliary fixed cover 5 of lead respectively with cable backbone 1.
And above-mentioned cable backbone 1 cross-sectional sizes and cable branch 2 sectional area sizes are to determine according to designing requirement.With regard to the utility model one preferred implementation, cable backbone 1 sectional area is decided to be 6mm
2, cable branch 2 sectional areas are decided to be 4mm
2
" embodiment one "
The photovoltaic module branched structure of cable, its manufacture process is roughly as follows: at first, outer protective sleeve, primary insulation on one section cable backbone 1 of strip off, the cable end of again cable branch 2 being peelled off sheath, insulation is connected on the relevant position of the backbone cable conductor of peelling off insulation.During this period, the conductor by cable branch 2 one ends is wrapped on the trunk conductor, and places corresponding conductor adapting piece 4, for the conducting between cable branch 2 and the cable backbone 1 ready.
Subsequently,, cable branch 2 and the cable backbone 1 that connects in advance is placed in the injection slot, forms cable holding module 3 by Shooting Technique, in the winding tab closure cable holding module 3 between cable branch 2 and the cable backbone 1 in conjunction with Fig. 1.Simultaneously, generate the auxiliary fixed cover 5 of lead simultaneously, the joint end points between cable branch 2 and the cable backbone 1 is protected at cable holding module 3 shapings.Other cable branchs 2 are similar with the connected mode of cable backbone 1, repeat no more once more, finally form the branched structure of the photovoltaic module of certain-length, certain numbers of branches with cable, promptly as shown in Figure 2.
" embodiment two "
The photovoltaic module branched structure of cable, its manufacture process is roughly as follows: at first, outer protective sleeve, primary insulation on one section cable backbone 1 of strip off, the cable end of again cable branch 2 being peelled off sheath, insulation is connected on the relevant position of the backbone cable conductor of peelling off insulation.Specifically, at first the conductor of cable branch 2 one ends is overlapped on the trunk conductor.Subsequently, adopt hydraulic tongs to cooperate conductor adapting piece 4, an end of cable branch 2 is pressed together on the cable backbone 1, for the conducting between cable branch 2 and the cable backbone 1 is got ready.
Subsequently,, cable branch 2 and the cable backbone 1 that connects in advance is placed in the injection slot, forms cable holding module 3 by Shooting Technique, in the winding tab closure cable holding module 3 between cable branch 2 and the cable backbone 1 in conjunction with Fig. 3.Simultaneously, generate the auxiliary fixed cover 5 of lead simultaneously, the joint end points between cable branch 2 and the cable backbone 1 is protected at cable holding module 3 shapings.Other cable branchs 2 are similar with the connected mode of cable backbone 1, repeat no more once more, finally form the branched structure of the photovoltaic module of certain-length, certain numbers of branches with cable, promptly as shown in Figure 4.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, behind employing the utility model, can guarantee the sealing and the conductivity of cable branch 2 and cable backbone 1 by the cable holding module 3 of injection molded.Therefore, have higher antidetonation, waterproof, fire resistance.Moreover because the shaping of this cable holding module 3 does not need manual intervention, and the quantity of branch can arbitrarily set, and can determine production fast according to different demands thus.And, can shorten the whole manufacturing cycle, reduce difficulty of processing, be convenient in the present technique field, promote.
Certainly, more than only be concrete exemplary applications of the present utility model, protection range of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202175335U CN201345517Y (en) | 2008-12-02 | 2008-12-02 | Cable branch structure for photovoltaic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202175335U CN201345517Y (en) | 2008-12-02 | 2008-12-02 | Cable branch structure for photovoltaic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201345517Y true CN201345517Y (en) | 2009-11-11 |
Family
ID=41277100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202175335U Expired - Fee Related CN201345517Y (en) | 2008-12-02 | 2008-12-02 | Cable branch structure for photovoltaic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201345517Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854048A (en) * | 2010-04-28 | 2010-10-06 | 苏州快可光伏电子有限公司 | Photovoltaic branch cable |
| CN115295224A (en) * | 2022-08-03 | 2022-11-04 | 之江实验室 | Tensile and pressure-resistant watertight armored branch cable |
-
2008
- 2008-12-02 CN CNU2008202175335U patent/CN201345517Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854048A (en) * | 2010-04-28 | 2010-10-06 | 苏州快可光伏电子有限公司 | Photovoltaic branch cable |
| CN115295224A (en) * | 2022-08-03 | 2022-11-04 | 之江实验室 | Tensile and pressure-resistant watertight armored branch cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110011642A1 (en) | Low leakage electrical joints and wire harnesses, and method of making the same | |
| CN203707523U (en) | Multichannel confluence photovoltaic anti-reflux adapter | |
| CN201345517Y (en) | Cable branch structure for photovoltaic component | |
| CN203326312U (en) | Converging cable for photovoltaic power generation system | |
| CN102280729A (en) | Solar photovoltaic connector | |
| CN204423965U (en) | A kind of multicore aluminium alloy pre-branched cable | |
| CN211907805U (en) | Unilateral waterproof high-pressure metal multicore cable connector | |
| CN206041449U (en) | Electric propulsion uses branch cable coupling assembling in advance | |
| CN214897669U (en) | Combined type torsion-resistant cable for wind power generation | |
| CN210777896U (en) | A high air tightness pre-branch cable | |
| CN201000775Y (en) | Encapsulated wiring harness | |
| CN203932563U (en) | A kind of vehicle harness syndeton | |
| CN104682862A (en) | Serial connection photovoltaic assembly junction box | |
| CN204030531U (en) | Integral type power cable plug part | |
| CN203415711U (en) | TY type wire clamp | |
| CN207572939U (en) | A kind of multi-core cable port sealing pyrocondensation sealing cap | |
| CN204794883U (en) | Terminal box for solar energy component | |
| CN202930607U (en) | Solar photovoltaic connector and components thereof | |
| CN202111234U (en) | Solar Photovoltaic Connector | |
| CN101673977A (en) | Terminal box in asynchronous motor | |
| CN204333525U (en) | Automotive wire bundle structure | |
| CN219106528U (en) | Copper-aluminum transition terminal and copper-aluminum transition assembly for photovoltaic | |
| CN217690521U (en) | Ultrasonic wave crimping photovoltaic branch cable | |
| CN203895722U (en) | Concentrating solar energy connecting wire | |
| CN205356259U (en) | Modular is terminal box for solar module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU QC SOLAR CO., LTD. Free format text: FORMER NAME: QC SOLAR (SUZHOU) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The New Ze Lu Industrial Park in Suzhou city of Jiangsu Province, No. 80 215123 Patentee after: Suzhou QC Solar Co., Ltd. Address before: The New Ze Lu Industrial Park in Suzhou city of Jiangsu Province, No. 80 215123 Patentee before: Suzhou QC Photovoltalic Electronics Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20121202 |