CN101924499A - Photovoltaic junction box - Google Patents
Photovoltaic junction box Download PDFInfo
- Publication number
- CN101924499A CN101924499A CN201010277906XA CN201010277906A CN101924499A CN 101924499 A CN101924499 A CN 101924499A CN 201010277906X A CN201010277906X A CN 201010277906XA CN 201010277906 A CN201010277906 A CN 201010277906A CN 101924499 A CN101924499 A CN 101924499A
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- CN
- China
- Prior art keywords
- terminal box
- box body
- junction box
- photovoltaic
- lid
- 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.)
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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)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a junction box, in particular to a photovoltaic junction box. The photovoltaic junction box is provided with a junction box body, one outer lateral surface of the junction box body is provided with a wire fixing module, a hot melting column is arranged in the wire fixing module, a terminal plate is fixed on the hot melting column, the junction box body and the wire fixing module are integrated, a box cover is covered at the top of the junction box body, and the terminal plate is positioned between the junction box body and the box cover. The photovoltaic junction box has the advantages that: because the junction box body is combined with the box cover, the junction box does not need cutting during maintenance to avoid damaging a solar cell board, and the resource is saved; the photovoltaic junction box is more low-carbon and energy-saving by adopting the hot melting technology, is favorable for heat dissipation by adopting ventilation holes, and achieves the waterproof effect; and after reinforcing ribs are adopted, the photovoltaic junction box can bear higher impact force and has stronger deformation resistance.
Description
Technical field:
The present invention relates to a kind of terminal box, especially relate to a kind of photovoltaic terminal box.
Background technology:
The cell panel control terminal box of being sold in the market, it all adopts the integral type casting, even it is to adopt the structure processing of lid and box body that the minority model is arranged, but also adopt the encapsulating integral sealing after being shaped, can't realize separating, in case control circuit and terminals generation problem must integral body be excised old control box and damage solar panel, cause great waste.Simultaneously, whole terminal box all lacks gas permeable devices, is unfavorable for the heat radiation of electric component, causes the heat concentrations and influences running.Even the minority model has air-vent in addition, also be vertically to offer, although can play thermolysis, but good waterproof effect also reduces greatly.
Summary of the invention:
The objective of the invention is is providing a kind of photovoltaic terminal box of not damaging cell panel and air permeable waterproof.
The technical solution adopted for the present invention to solve the technical problems is: a kind of photovoltaic terminal box, be provided with the terminal box box body, one lateral surface of described terminal box box body is provided with the solidus module, inside is provided with the hot melt post, be fixed with terminal board on the described hot melt post, described terminal box box body and solidus module are integral type, and a lid is stamped at described terminal box box body top, and described terminal board is between terminal box box body and lid.
For in work, better waterproof and breathable is further: as to be provided with the air-vent that inside has ventilated membrane in the described terminal box box body.
Further: described air-vent is " L " type.
In order to make terminal box box body and lid be not easy bending and damage, further: be provided with reinforcement in the described terminal box box body; Be provided with " well " word reinforcement in the described lid.
For better water-tight, further: described lid periphery is provided with " C " type groove, and cover is embedded with sealing ring in described " C " type groove.
For the terminal box box body can closely be linked to each other with lid, further: described terminal box box body is provided with head buckle slot and trailer card catching groove; Described lid is provided with respectively afterbody buckle and the head buckle that echoes mutually with head buckle slot and trailer card catching groove.
Advantage of the present invention is: adopt the combination of terminal box box body and lid, just not needing to excise terminal box avoids damaging solar panel in maintenance, saves resource; Adopt hot-melt technology, more low-carbon energy-saving adopts air-vent, helps heat radiation, and has reached good waterproof effect; Adopted after the reinforcement, can bear higher impact force, and non-deformability has been stronger.
Description of drawings:
Fig. 1 is an explosive view of the present invention;
Fig. 2 is the structural representation of terminal box box body of the present invention;
Fig. 3 is the structural representation of lid of the present invention;
Fig. 4 is the right view of Fig. 3.
Among the figure: 1, terminal box box body 2, air-vent 3, solidus module 4, head buckle slot 5, reinforcement 6, hot melt post 7, trailer card catching groove 8, sealing ring 9, lid 10, afterbody buckle 11, head buckle 12, " C " type groove 13, " well " word reinforcement 14, terminal board
Embodiment:
The present invention is further described below in conjunction with drawings and Examples.
A kind of photovoltaic terminal box shown in Fig. 1～4, be provided with terminal box box body 1, one lateral surface of described terminal box box body 1 is provided with solidus module 3, described terminal box box body 1 and solidus module 3 are integral type, adopt the integral type injection moulding, and inside is provided with hot melt post 6, a lid 9 is stamped at described terminal box box body 1 top, be fixed with terminal board 14 on the described hot melt post 6, described terminal board 14 adopts hot-melt technology with the connected mode of terminal box box body 1, and described terminal board 14 is between terminal box box body 1 and lid 9.Have air-vent 2 on the described terminal box box body 1, in air-vent 2, be provided with ventilated membrane, " L " type that is shaped as of its air-vent 2.And, provide its crushing resistance in order to make terminal box box body and lid be not easy bending and damage, reinforcement 5 and " well " word reinforcement 13 are set respectively in terminal box box body 1 and in the lid 9.Described lid 9 peripheries are provided with " C " type groove 12, and sealing ring 8 is embedded in " C " type groove 12.Described terminal box box body 1 is provided with head buckle slot 4 and trailer card catching groove 7; On described lid 9, then be respectively equipped with the afterbody buckle 10 and the head buckle 11 that are used to be buckled in head buckle slot 4 and trailer card catching groove 7, the terminal box box body can be closely linked to each other with lid by its four parts.
Because the present invention has adopted air-vent 2 and be provided with ventilated membrane in air-vent 2, makes the gas permeability of this terminal box and water proofing property that a better combination can be arranged, and has increased the dynamics of water proofing property; Aspect manufacturing processing, adopt hot-melt technology, energy-conservation environmental protection again, at seal aspect, adopted sealing ring 8 to be embedded in " C " type groove 12, and made sealing property improve with afterbody buckle 10, head buckle 11, also improved the performance of waterproof by head buckle slot 4, trailer card catching groove 7.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (9)
1. photovoltaic terminal box, it is characterized in that: described photovoltaic is provided with terminal box box body (1) with terminal box, one lateral surface of described terminal box box body (1) is provided with solidus module (3), inside is provided with hot melt post (6), be fixed with terminal board (14) on the described hot melt post (6), described terminal box box body (1) and solidus module (3) are integral type, and a lid (9) is stamped at described terminal box box body (1) top, and described terminal board (14) is positioned between terminal box box body (1) and the lid (9).
2. photovoltaic terminal box according to claim 1 is characterized in that: be provided with the air-vent (2) that inside has ventilated membrane in the described terminal box box body (1).
3. photovoltaic terminal box according to claim 2 is characterized in that: described air-vent (2) is " L " type.
4. photovoltaic terminal box according to claim 1 is characterized in that: be provided with reinforcement (5) in the described terminal box box body (1).
5. photovoltaic terminal box according to claim 1 is characterized in that: be provided with " well " word reinforcement (13) in the described lid (9).
6. photovoltaic terminal box according to claim 1 is characterized in that: described lid (9) periphery is provided with " C " type groove (12), and cover is embedded with sealing ring (8) in described " C " the type groove (12).
7. photovoltaic terminal box according to claim 1 is characterized in that: described terminal box box body (1) is provided with head buckle slot (4) and trailer card catching groove (7); Described lid (9) is provided with respectively afterbody buckle (10) and the head buckle (11) that echoes mutually with head buckle slot (4) and trailer card catching groove (7).
8. photovoltaic terminal box according to claim 1 is characterized in that: described terminal board (14) adopts hot-melt technology with the connected mode of terminal box box body (1).
9. photovoltaic terminal box according to claim 1 is characterized in that: described terminal box box body (1) adopts the integral type injection moulding with solidus module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010277906XA CN101924499A (en) | 2010-09-10 | 2010-09-10 | Photovoltaic junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010277906XA CN101924499A (en) | 2010-09-10 | 2010-09-10 | Photovoltaic junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101924499A true CN101924499A (en) | 2010-12-22 |
Family
ID=43339199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010277906XA Pending CN101924499A (en) | 2010-09-10 | 2010-09-10 | Photovoltaic junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101924499A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694045A (en) * | 2012-06-04 | 2012-09-26 | 宁波市创源光伏科技有限公司 | Novel solar photovoltaic junction box |
| CN103234038A (en) * | 2013-04-27 | 2013-08-07 | 黄叶芳 | Connecting piece with seal ring for numerical control machine tool |
| CN103234040A (en) * | 2013-04-27 | 2013-08-07 | 黄叶芳 | Connection piece for numerical control machine tool and with sealing gasket |
| CN103367502A (en) * | 2012-04-11 | 2013-10-23 | 苏州快可光伏电子股份有限公司 | Junction box |
| CN103367499A (en) * | 2012-04-11 | 2013-10-23 | 苏州快可光伏电子股份有限公司 | Junction box |
| CN103367501A (en) * | 2012-04-11 | 2013-10-23 | 苏州快可光伏电子股份有限公司 | Junction box |
| CN103390665A (en) * | 2012-05-07 | 2013-11-13 | 苏州快可光伏电子股份有限公司 | Terminal box |
| CN106026906A (en) * | 2016-08-04 | 2016-10-12 | 欧贝黎新能源科技股份有限公司 | Junction box special for solar photovoltaic assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080110490A1 (en) * | 2006-11-15 | 2008-05-15 | Tyco Electronics Corporation | Photovoltaic connection system |
| CN101442280A (en) * | 2008-08-27 | 2009-05-27 | 苏州中超信息科技有限公司 | Wiring box for solar photovoltaic electrification component |
| CN101630821A (en) * | 2009-07-31 | 2010-01-20 | 刘绍东 | Magnesium-aluminum alloy photovoltaic cell junction box |
| CN201478757U (en) * | 2009-06-01 | 2010-05-19 | 岑迪庆 | Photovoltaic junction box with air chute and positioned on the back side of box base |
| CN201805374U (en) * | 2010-09-10 | 2011-04-20 | 苏州快可光伏电子有限公司 | Wiring box for photovoltaic use |
-
2010
- 2010-09-10 CN CN201010277906XA patent/CN101924499A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080110490A1 (en) * | 2006-11-15 | 2008-05-15 | Tyco Electronics Corporation | Photovoltaic connection system |
| CN101442280A (en) * | 2008-08-27 | 2009-05-27 | 苏州中超信息科技有限公司 | Wiring box for solar photovoltaic electrification component |
| CN201478757U (en) * | 2009-06-01 | 2010-05-19 | 岑迪庆 | Photovoltaic junction box with air chute and positioned on the back side of box base |
| CN101630821A (en) * | 2009-07-31 | 2010-01-20 | 刘绍东 | Magnesium-aluminum alloy photovoltaic cell junction box |
| CN201805374U (en) * | 2010-09-10 | 2011-04-20 | 苏州快可光伏电子有限公司 | Wiring box for photovoltaic use |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367502A (en) * | 2012-04-11 | 2013-10-23 | 苏州快可光伏电子股份有限公司 | Junction box |
| CN103367499A (en) * | 2012-04-11 | 2013-10-23 | 苏州快可光伏电子股份有限公司 | Junction box |
| CN103367501A (en) * | 2012-04-11 | 2013-10-23 | 苏州快可光伏电子股份有限公司 | Junction box |
| CN103390665A (en) * | 2012-05-07 | 2013-11-13 | 苏州快可光伏电子股份有限公司 | Terminal box |
| CN102694045A (en) * | 2012-06-04 | 2012-09-26 | 宁波市创源光伏科技有限公司 | Novel solar photovoltaic junction box |
| CN103234038A (en) * | 2013-04-27 | 2013-08-07 | 黄叶芳 | Connecting piece with seal ring for numerical control machine tool |
| CN103234040A (en) * | 2013-04-27 | 2013-08-07 | 黄叶芳 | Connection piece for numerical control machine tool and with sealing gasket |
| CN103234038B (en) * | 2013-04-27 | 2016-03-16 | 丽水市伊凡家模具科技有限公司 | With the connection piece for numerical control machine tool of seal ring |
| CN103234040B (en) * | 2013-04-27 | 2016-03-23 | 丽水市伊凡家模具科技有限公司 | A kind of connection piece for numerical control machine tool with seal ring |
| CN106026906A (en) * | 2016-08-04 | 2016-10-12 | 欧贝黎新能源科技股份有限公司 | Junction box special for solar photovoltaic assembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20101222 |