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
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- cable
- branch
- backbone
- cable branch
- trunk
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Abstract
The utility model relates to a cable branch structure for a photovoltaic component, which comprises a cable trunk and a cable branch, and is characterized by comprising a cable containing module; the end of the cable branch is connected with the cable trunk by a conductor connecting part; the joint between the end of the cable and the cable trunk is arranged in the cable containing module; the outer side of the cable containing module is provided with a plurality of lead pins; and the cable branch and the cable trunk are respectively led out from the lead ports. Therefore, the cable containing module formed by injection molding ensures the sealing and conductive performance of the cable branch and the cable trunk, so that the product has higher anti-seismic, waterproofing and fireproofing performance. In addition, the forming of the cable containing module does not need artificial interference and the number of the branch can be set randomly, so that fast production can be determined on different demand, and the practicality is very strong.
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)
1, the photovoltaic module branched structure of cable, include cable backbone, cable branch, it is characterized in that: also include cable holding module, the termination and the cable backbone of cable branch connect by conductor adapting piece, 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.
2, the photovoltaic module according to claim 1 branched structure of cable, it is characterized in that: the termination of described cable branch is wrapped on the cable backbone, 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.
3, the photovoltaic module according to claim 1 branched structure of cable, it is characterized in that: the termination of described cable branch is pressed together on the cable backbone, 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.
4, the photovoltaic module according to claim 1 branched structure of cable is characterized in that: 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.
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 (1)
| 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 |
-
2008
- 2008-12-02 CN CNU2008202175335U patent/CN201345517Y/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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 |