CN103426955B - A kind of integral type photovoltaic terminal box - Google Patents
A kind of integral type photovoltaic terminal box Download PDFInfo
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- CN103426955B CN103426955B CN201310358461.1A CN201310358461A CN103426955B CN 103426955 B CN103426955 B CN 103426955B CN 201310358461 A CN201310358461 A CN 201310358461A CN 103426955 B CN103426955 B CN 103426955B
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- terminal box
- box body
- groove
- integral type
- described terminal
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- 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
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- Photovoltaic Devices (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The present invention relates to a kind of integral type photovoltaic terminal box, it comprises terminal box body (1), described terminal box body (1) left side is provided with L-type buckle (13), described terminal box body (1) right side is provided with draw-in groove (9), terminal groove (6) and holddown groove (7) is offered in the middle of described terminal box body (1), described terminal box body (1) downside is provided with wiring hole (11), binding post (3) is provided with in described terminal groove (6), cable (5) is provided with in described draw-in groove (9), described cable (5) one end is connected with binding post (3) with holddown groove (7) through wiring hole (11) successively, cable briquetting (4) is provided with in described holddown groove (7).A kind of integral type photovoltaic of the present invention terminal box, it has broken away from the junction box structure pattern that traditional box body adds lid, can be applicable to new solar components design, substantially reduce convergent belt length, save production time and cost.
Description
Technical field
The present invention relates to a kind of integral type photovoltaic terminal box, belong to solar-photovoltaic technology field.
Background technology
At present, global photovoltaic industry technical development is maked rapid progress: crystal silicon cell conversion efficiency increases one percentage point every year; Thin film battery technology level improves constantly; The emerging technology development such as nano material battery rapidly; Manufacture of solar cells and testing equipment are constantly upgraded.And domestic photovoltaic industry still exists larger gap in a lot, international competition pressure is constantly upgraded: polysilicon key technology still lags behind international most advanced level, and crystal silicon battery production high end equipment still needs import, hull cell technique and equipment obviously backwardness.In thin film solar photovoltaic module, because assembly front and back panel is all have glass laminates, but component power needs to export by convergent belt, technological means unique at present opens a circular hole in module backside glass central authorities, both positive and negative polarity convergent belt is facilitated to draw from circular hole, do the toughened glass surface punching just requiring module backside like this, this adds cost beyond doubt--and be no matter the manufacture craft link of glass, or the making link of terminal box.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, there is provided a kind of integral type photovoltaic terminal box, it has broken away from the junction box structure pattern that traditional box body adds lid, can be applicable to new solar components design, substantially reduce convergent belt length, save production time and cost.
The object of the present invention is achieved like this: a kind of integral type photovoltaic terminal box, it comprises terminal box body, L-type buckle is provided with on the left of described terminal box body, draw-in groove is provided with on the right side of described terminal box body, terminal groove and holddown groove is offered in the middle of described terminal box body, wiring hole is provided with on the downside of described terminal box body, described terminal groove is connected with holddown groove, described wiring hole is connected with holddown groove, binding post is provided with in described terminal groove, cable is provided with in described draw-in groove, described cable one end is connected with binding post with holddown groove through wiring hole successively, cable briquetting is provided with in described holddown groove.
Guardrail is provided with on terminal box body on the left of described terminal groove and inside L-type buckle.
Sealing ring is provided with between described wiring hole and cable.
Be provided with bottom described terminal groove and beat glue hole.
Described terminal box body bottom surface is provided with adhesive tape.
Compared with prior art, the present invention has following beneficial effect:
A kind of integral type photovoltaic of the present invention terminal box, it has broken away from the junction box structure pattern that traditional box body adds lid, new solar components design can be applicable to, in new design, convergent belt to be laminated to before and after solar photovoltaic assembly between glass, export from the gap at assembly edge, substantially reduce convergent belt length, provide cost savings, and toughened glass surface does not need extra boring, save production time and cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of integral type photovoltaic of the present invention terminal box.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
Fig. 4 is the upward view of Fig. 3.
Fig. 5 is that a kind of integral type photovoltaic of the present invention terminal box is when installing and the annexation schematic diagram of convergent belt.
Fig. 6 ~ Fig. 8 is the installation process schematic diagram of a kind of integral type photovoltaic of the present invention terminal box.
Fig. 9 is the solar photovoltaic assembly schematic diagram adopting a kind of integral type photovoltaic of the present invention terminal box.
Wherein:
Terminal box body 1
Adhesive tape 2
Binding post 3
Cable briquetting 4
Cable 5
Terminal groove 6
Holddown groove 7
Guardrail 8
Draw-in groove 9
Beat glue hole 10
Wiring hole 11
Sealing ring 12
L-type buckle 13.
Embodiment
See Fig. 1 ~ Fig. 4, a kind of integral type photovoltaic of the present invention terminal box, it comprises terminal box body 1, L-type buckle 13 is provided with on the left of described terminal box body 1, draw-in groove 9 is provided with on the right side of described terminal box body 1, terminal groove 6 and holddown groove 7 is offered in the middle of described terminal box body 1, wiring hole 11 is provided with on the downside of described terminal box body 1, described terminal groove 6 is connected with holddown groove 7, described wiring hole 11 is connected with holddown groove 7, binding post 3 is provided with in described terminal groove 6, cable 5 is provided with in described draw-in groove 9, described cable 5 one end is connected with binding post 3 with holddown groove 7 through wiring hole 11 successively, cable briquetting 4 is provided with in described holddown groove 7, sealing ring 12 is provided with between described wiring hole 11 and cable 5, be provided with bottom described terminal groove 6 and beat glue hole 10, guardrail 8 is provided with on terminal box body 1 on the left of described terminal groove 6 and inside L-type buckle 13, the effect of guardrail 8 prevents glue from overflowing when playing glue and effectively distributes glue, described terminal box body 1 bottom surface is provided with adhesive tape 2.
See Fig. 5, the installation of terminal box and assembly is completed by automation equipment, manipulator captures the terminal box body back side upward, convergent belt and box body L-type buckle lateral surface are fitted substantially, move to immediately below convergent belt, binding post edge aligns with convergent belt edge, then completes resistance welded by manipulator.
See Fig. 6 ~ Fig. 8, a kind of integral type photovoltaic of the present invention terminal box installation process is as follows: 1, box body upset, box body L-type buckle inferior horn inner side edge is along contacting with glass lower edge, robot turning over box, with glass outer edge for axle rotates, when becoming 20-30 ° with glass surface angle, just stop the rotation; 2, box body translation, until glass lower edge enters box body L-type buckle inferior horn inner side edge edge; 3, box body upset, until box body is concordant with glass right-angle side.
See Fig. 8, between solar photovoltaic assembly, terminal box is fixed on assembly edge, terminal box adopts both positive and negative polarity split type, shortens length of cable, provides cost savings, terminal box is buckled in assembly glass surface, not having dividing of the upper and lower box body of conventional electrical connectors, is integral type, convenient in subsequent components is installed.
Claims (5)
1. an integral type photovoltaic terminal box, it is characterized in that: it comprises terminal box body (1), described terminal box body (1) left side is provided with L-type buckle (13), described terminal box body (1) right side is provided with draw-in groove (9), terminal groove (6) and holddown groove (7) is offered in the middle of described terminal box body (1), described terminal box body (1) downside is provided with wiring hole (11), described terminal groove (6) is connected with holddown groove (7), described wiring hole (11) is connected with holddown groove (7), binding post (3) is provided with in described terminal groove (6), cable (5) is provided with in described draw-in groove (9), described cable (5) one end is connected with binding post (3) with holddown groove (7) through wiring hole (11) successively, cable briquetting (4) is provided with in described holddown groove (7).
2. a kind of integral type photovoltaic terminal box according to claim 1, is characterized in that: the terminal box body (1) in described terminal groove (6) left side above and inside L-type buckle (13) is provided with guardrail (8).
3. a kind of integral type photovoltaic terminal box according to claim 1 and 2, is characterized in that: be provided with sealing ring (12) between described wiring hole (11) and cable (5).
4. a kind of integral type photovoltaic terminal box according to claim 1 and 2, is characterized in that: described terminal groove (6) bottom is provided with beats glue hole (10).
5. a kind of integral type photovoltaic terminal box according to claim 3, is characterized in that: described terminal box body (1) bottom surface is provided with adhesive tape (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358461.1A CN103426955B (en) | 2013-08-17 | 2013-08-17 | A kind of integral type photovoltaic terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358461.1A CN103426955B (en) | 2013-08-17 | 2013-08-17 | A kind of integral type photovoltaic terminal box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103426955A CN103426955A (en) | 2013-12-04 |
| CN103426955B true CN103426955B (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310358461.1A Expired - Fee Related CN103426955B (en) | 2013-08-17 | 2013-08-17 | A kind of integral type photovoltaic terminal box |
Country Status (1)
| Country | Link |
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| CN (1) | CN103426955B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429588A (en) * | 2014-09-19 | 2016-03-23 | 江苏通灵电器股份有限公司 | Cable fixing device of photovoltaic assembly junction box |
| CN109245712A (en) * | 2017-07-03 | 2019-01-18 | 北京信邦同安电子有限公司 | Solar components and its split type power optimization terminal box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6242685B1 (en) * | 1999-03-25 | 2001-06-05 | Kaneka Corporation | Structure and method of installing photovoltaic module |
| CN102412330A (en) * | 2011-12-03 | 2012-04-11 | 江苏超群新能源科技有限公司 | Integrated photovoltaic assembly easy to install |
| CN202585485U (en) * | 2012-05-08 | 2012-12-05 | 江苏赛拉弗光伏***有限公司 | Bus bar outlet structure for solar cell module |
| CN203406304U (en) * | 2013-08-17 | 2014-01-22 | 江阴万事兴技术有限公司 | Integral type solar photovoltaic junction box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7387537B1 (en) * | 2007-01-03 | 2008-06-17 | Tyco Electronics Corporation | Connector system for solar cell roofing tiles |
-
2013
- 2013-08-17 CN CN201310358461.1A patent/CN103426955B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6242685B1 (en) * | 1999-03-25 | 2001-06-05 | Kaneka Corporation | Structure and method of installing photovoltaic module |
| CN102412330A (en) * | 2011-12-03 | 2012-04-11 | 江苏超群新能源科技有限公司 | Integrated photovoltaic assembly easy to install |
| CN202585485U (en) * | 2012-05-08 | 2012-12-05 | 江苏赛拉弗光伏***有限公司 | Bus bar outlet structure for solar cell module |
| CN203406304U (en) * | 2013-08-17 | 2014-01-22 | 江阴万事兴技术有限公司 | Integral type solar photovoltaic junction box |
Also Published As
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| CN103426955A (en) | 2013-12-04 |
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| CP03 | Change of name, title or address |
Address after: 214434 Jiangsu province Jiangyin city streets east of Golden Hill Road No. 201 Cyberport Powerise Industrial Park building A on the third floor of the South Patentee after: Jiangyin Binlong Technology Co., Ltd. Address before: Jiangyin city streets east of golden hill road 214434 Jiangsu city of Wuxi province No. 201 Cyberport Powerise Industrial Park building A on the third floor of the South Patentee before: Jiangyin EVERISE Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20190817 |