CN101630821B - Magnesium-aluminum alloy photovoltaic cell junction box - Google Patents
Magnesium-aluminum alloy photovoltaic cell junction box Download PDFInfo
- Publication number
- CN101630821B CN101630821B CN2009103050976A CN200910305097A CN101630821B CN 101630821 B CN101630821 B CN 101630821B CN 2009103050976 A CN2009103050976 A CN 2009103050976A CN 200910305097 A CN200910305097 A CN 200910305097A CN 101630821 B CN101630821 B CN 101630821B
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- main body
- box main
- terminal box
- aluminum alloy
- photovoltaic cell
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- 210000004692 intercellular junction Anatomy 0.000 title claims abstract description 20
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 18
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- 230000004087 circulation Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 210000002435 tendon Anatomy 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000032683 aging Effects 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001051 Magnalium Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
- H02S40/345—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes with cooling means associated with the electrical connection means, e.g. cooling means associated with or applied to the junction box
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
-
- 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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Photovoltaic Devices (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a solar energy power supply assembly, in particular to a photovoltaic cell junction box made of magnesium-aluminum alloy and plastics. The magnesium-aluminum alloy photovoltaic cell junction box comprises a junction box main body and a top cover plate, wherein the top cover plate is arranged on the junction box main body; a cable is connected outside the junction box main body; and a plurality of diodes and a connecting device of the diodes are arranged in the junction box main body. The magnesium-aluminum alloy photovoltaic cell junction box is characterized in that the outer part of the junction box main body is sleeved with a metal shell; a circular air passage is retained between the metal shell and the junction box main body; a through hole is arranged in the metal shell; and a plurality of air outlet holes are respectively arranged on the side walls of the junction box main body. The invention has the characteristics of favorable heat dissipation effect, difficult aging and deformation, long service life, and the like.
Description
Technical field
The present invention relates to a kind of solar-electricity source component, especially relate to a kind of photovoltaic cell junction box that adopts magnadure and plastics to make.
Background technology
Existing solar photovoltaic assembly terminal box comprises terminal box, cable, cable connector, as the critical piece of sun-generated electric power, is widely used in the various sun-generated electric power devices.Owing in this terminal box appliance component is housed, therefore just require the solar photovoltaic assembly terminal box must have waterproof, moisture-proof function, and for the function and the useful life of improving appliance component wherein, gas in the terminal box must will circulate, the heat that produces in its work is distributed, because the binding post in the terminal box links to each other with busbar, terminal box must be carried out withstand voltage, Insulation Test.Chang Gui solar photovoltaic assembly terminal box mostly is plastic resin PPO housing greatly in the market, appliance component is installed on the plastic casing, the by-pass diode of groundwork all adopts the silicon rectifier diode or the special based diode of nitre of cylindric encapsulation, since its electric current that can carry of diode package characteristic all about 10A and when work heating bigger, its heat radiation is limited though overall plastic terminal box is provided with fin, high temperature makes the binding post in the plastic junction box deform easily and melts, and diode carrying deficiency causes damage, can not satisfy the growth requirement of solar photovoltaic assembly terminal box.
For example the patent No. is the Wiring box for solar photovoltaic electrification component of CN200956371, has comprised housing and the lid that is arranged on the housing, and conducting strip and bypass diode are installed in the housing, and housing is provided with radiator.Though the housing of this utility model can play certain thermolysis, guarantee solar energy power generating crystal silicon plate trouble free service, this overall plastic terminal box shell radiating effect is limited, insulation effect is poor, and easy aging, yielding, useful life is shorter.
Summary of the invention
The present invention mainly be not good at the existing in prior technology radiating effect, easily aging, yielding, useful life short etc. technical problem, the magnesium-aluminum alloy photovoltaic cell junction box of a kind of good heat dissipation effect, difficult aging, not yielding, long service life is provided.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of magnesium-aluminum alloy photovoltaic cell junction box, the lamina tecti that comprises the terminal box main body and be arranged on terminal box main body top, the terminal box main body is externally connected with cable, be provided with several diodes and jockey thereof in the terminal box main body, it is characterized in that described terminal box main body outer cover is provided with metal shell, leave the circulation air flue between described metal shell and the terminal box main body, offer air vent hole on the metal shell, offer several ventholes on the sidewall of described terminal box main body respectively.Metal shell of the present invention shields, and makes the terminal box main body improve insulation property, around shell and the terminal box main body between invention leave 4mm circulation air flue, be provided with fin between inside and outside, its heat-dissipating space is big; Leave two groups of convection current air vent holes on the terminal box main body, air vent hole is provided with the ventilation radiating protective film, guarantees the heat radiation ventilation, can not leak and make moist.Shell is provided with one group of protection fenestra; directly lead to outside the shell; with the inner box circulation; two circulations of science have been used; long-time perfect heat-dissipating; can guarantee that electronic original part and diode are worked in the terminal box battery connector in suitable operational environment, prolong electronic component and diode useful life.
As preferably, described terminal box main body top is provided with the box body cover plate, be provided with seal washer I between box body cover plate and the terminal box main body, described box body cover plate top is connected by plugging together structure with lamina tecti, is provided with seal washer II between described box body cover plate and the lamina tecti.Adopted the protection of two seals packing ring to handle, first road is handled for the side type seal washer; Second road is that lenticular crush seal is handled, and each self seals of two boxes more can reach seal request.Make interior electronic original part of junction box connector and diode that very reliable stable operational environment has been arranged like this, will not improve working efficiency because of the phenomenons such as causing electric leakage, short circuit that enters of rainwater and humid air.
As preferably, the described structure that plugs together is that the lamina tecti lower surface is provided with some swallow-tail form convex tendons, and box body cover plate top surface is provided with and the corresponding dovetail groove of convex tendon.Pull out aviation magnalium material and cooperate with polyester PPO cover plate employing male and female skewed slot sliding cover type with squeezing between lamina tecti and the box body cover plate, two cover together, rational in infrastructure, and intensity is good, good seal performance.
As preferably, described diode jockey is the diode Connection Block, and described diode is fastened on the diode Connection Block.Be provided with the diode circuit in the terminal box main body and can pass through fixedly diode of diode Connection Block, also can diode be connected with binding post by electric wire.
As preferably, described diode jockey is the diode binding post, and described diode is connected with the diode binding post by electric wire.
As preferably, described terminal box main body outer wall is provided with some spacer bars, is fixed with some reinforcements on the inwall of terminal box main body.Some spacer bars that are provided with on the terminal box main body outer wall will be separated out the circulation air flue between terminal box main body and the metal shell; This structure external form is firm, and long-time perfect heat-dissipating can guarantee that electronic original part and diode are worked in the terminal box battery connector in suitable operational environment, prolongs electronic component and diode useful life.
As preferably, described lamina tecti and metal shell all adopt the magnadure manufacturing, and described metal shell side is respectively arranged with some fin.The aeronautical material photovoltaic cell junction box connector that magnadure is made, material is light, intensity is hard, rapid heat dissipation, can guarantee diode operate as normal in high hot, high and cold, high moist various adverse circumstances.The aviation magnadure has been protected polyester PPO inner box as lamina tecti and metal shell, makes it avoid the solar ultraviolet irradiation, and the former device of protection inner box is not damaged, and has solved a very easily aging difficult problem, and it is more reasonable to arrange in pairs or groups.
As preferably, be plugged with vent-plug on the described air vent hole, vent-plug is made of positive chock plug and the mutual socket of cloudy chock plug, is provided with air flue in the breather plug, and described air flue is provided with air film, and described air film adopts the fluoride material manufacturing.Adopt the air film of fluoride material manufacturing to have high temperature resistant, penetrating gas, characteristics such as waterproof, its protection is effective, safe and reliable.
As preferably, be respectively arranged with several metal buckles between described lamina tecti and the metal shell, described lamina tecti upper surface is provided with some heat sink strips.The reasonable quick extrusion hasp of sealing again; adopt 65 manganese sheet materials to assemble towards part; hasp rationally distributes three, uses the leverage extrusion, opens fast; easily compacting; good seal performance, easy to use, the surface adopts the chromium plating protection to handle; for plastic-aluminum terminal box collocation more reasonable, the radiating effect ideal.
As preferably, described terminal box main body and box body cover plate all adopt polyester PPO made.Terminal box main body and box body cover plate polyester PPO hydraulic pressure are made, and all adopt surface oxidation treatment, spray paint, and plastic-blasting, sandblasting protection has improved case hardness and corrosion resisting property.
Therefore, the present invention has good heat dissipation effect, is difficult for characteristics such as aging, not yielding, long service life.
Description of drawings
Accompanying drawing 1 is a kind of STRUCTURE DECOMPOSITION schematic diagram of the present invention.
Accompanying drawing 2 is a kind of structure vertical views after the present invention opens the box body cover plate.
Accompanying drawing 3 is a kind of structural perspective of metal shell among the present invention.
Accompanying drawing 4 is a kind of structural perspective of air film and guard circle among the present invention.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1:
Shown in Figure of description 1,2,3,4, a kind of magnesium-aluminum alloy photovoltaic cell junction box, the lamina tecti 2 that comprises terminal box main body 1 and be arranged on terminal box main body top, the terminal box main body is externally connected with cable 3, and lamina tecti and metal shell all adopt the magnadure manufacturing.Line box main body and box body cover plate all adopt polyester PPO made.Be provided with diode Connection Block 7 in the terminal box main body, be arranged with five diodes 8 on the diode Connection Block respectively.Terminal box main body outer cover is provided with metal shell 4, leaves circulation air flue 5 between metal shell and the terminal box main body, offers air vent hole 6 on the metal shell, offers two ventholes 14 on the sidewall of terminal box main body respectively.Terminal box main body top is provided with box body cover plate 9, is provided with seal washer I10 between box body cover plate and the terminal box main body, and the lamina tecti lower surface is provided with some swallow-tail form convex tendons 12, and box body cover plate top surface is provided with and the corresponding dovetail groove 13 of convex tendon.Convex tendon 12 plugs together fixing with dovetail groove 13 by slip.Be provided with seal washer II 11 between box body cover plate and the lamina tecti.Terminal box main body outer wall is provided with some spacer bars 15, is fixed with some reinforcements 16 on the inwall of terminal box main body.The metal shell side is respectively arranged with some fin 17.Be plugged with vent-plug on the air vent hole, vent-plug is made of positive chock plug 19 and the 22 mutual sockets of cloudy chock plug, is provided with air flue 23 in the breather plug, and air flue is provided with air film 18, and air film adopts the fluoride material manufacturing.Be respectively arranged with several metal buckles 20 between lamina tecti and the metal shell.The lamina tecti upper surface is provided with some heat sink strips 21.
Metal shell of the present invention shields, and makes the terminal box main body improve insulation property, around shell and the terminal box main body between invention leave 4mm circulation air flue, be provided with fin between inside and outside, its heat-dissipating space is big; Leave two groups of convection current air vent holes on the terminal box main body, air vent hole is provided with the ventilation radiating protective film, guarantees the heat radiation ventilation, can not leak and make moist.Shell is provided with one group of protection fenestra; directly lead to outside the shell; with the inner box circulation; two circulations of science have been used; long-time perfect heat-dissipating; can guarantee that electronic original part and diode are worked in the terminal box battery connector in suitable operational environment, prolong electronic component and diode useful life.Adopted the protection of two seals packing ring to handle, first road is handled for the side type seal washer; Second road is that lenticular crush seal is handled, and each self seals of two boxes more can reach seal request.Make interior electronic original part of junction box connector and diode that very reliable stable operational environment has been arranged like this, will not improve working efficiency because of the phenomenons such as causing electric leakage, short circuit that enters of rainwater and humid air.
Should be understood that this embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (10)
1. magnesium-aluminum alloy photovoltaic cell junction box, the lamina tecti (2) that comprises terminal box main body (1) and be arranged on terminal box main body top, the terminal box main body is externally connected with cable (3), be provided with several diodes (8) and jockey thereof in the terminal box main body, it is characterized in that described terminal box main body outer cover is provided with metal shell (4), leave circulation air flue (5) between described metal shell and the terminal box main body, offer air vent hole (6) on the metal shell, offer several ventholes (14) on the sidewall of described terminal box main body respectively.
2. magnesium-aluminum alloy photovoltaic cell junction box according to claim 1, it is characterized in that described terminal box main body top is provided with box body cover plate (9), be provided with seal washer I (10) between box body cover plate and the terminal box main body, described box body cover plate top is connected by plugging together structure with lamina tecti, is provided with seal washer II (11) between described box body cover plate and the lamina tecti.
3. magnesium-aluminum alloy photovoltaic cell junction box according to claim 2, it is characterized in that the described structure that plugs together is that the lamina tecti lower surface is provided with some swallow-tail form convex tendons (12), box body cover plate top surface is provided with and the corresponding dovetail groove of convex tendon (13).
4. according to claim 1 or 2 or 3 described magnesium-aluminum alloy photovoltaic cell junction boxes, it is characterized in that described diode jockey is diode Connection Block (7), described diode (8) is fastened on the diode Connection Block.
5. according to claim 1 or 2 or 3 described magnesium-aluminum alloy photovoltaic cell junction boxes, it is characterized in that described diode jockey is the diode binding post, described diode is connected with the diode binding post by electric wire.
6. according to claim 1 or 2 or 3 described magnesium-aluminum alloy photovoltaic cell junction boxes, it is characterized in that described terminal box main body outer wall is provided with some spacer bars (15), is fixed with some reinforcements (16) on the inwall of terminal box main body.
7. according to claim 1 or 2 or 3 described magnesium-aluminum alloy photovoltaic cell junction boxes, it is characterized in that described lamina tecti and metal shell all adopt the magnadure manufacturing, described metal shell side is respectively arranged with some fin (17).
8. according to claim 1 or 2 or 3 described magnesium-aluminum alloy photovoltaic cell junction boxes, it is characterized in that being plugged with vent-plug on the described air vent hole, vent-plug is made of positive chock plug (19) and the mutual socket of cloudy chock plug (22), be provided with air flue (23) in the vent-plug, described air flue is provided with air film (18), and described air film adopts the fluoride material manufacturing.
9. according to claim 1 or 2 or 3 described magnesium-aluminum alloy photovoltaic cell junction boxes, it is characterized in that being respectively arranged with on described lamina tecti and the metal shell several metal buckles (20), described lamina tecti upper surface is provided with some heat sink strips (21).
10. magnesium-aluminum alloy photovoltaic cell junction box according to claim 2 is characterized in that described terminal box main body and box body cover plate all adopt polyester PPO made.
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Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103050976A CN101630821B (en) | 2009-07-31 | 2009-07-31 | Magnesium-aluminum alloy photovoltaic cell junction box |
| PCT/CN2010/072943 WO2011012008A1 (en) | 2009-07-31 | 2010-05-19 | Magnesium-aluminum alloy wiring box for photovoltaic cell |
| DE212010000007U DE212010000007U1 (en) | 2009-07-31 | 2010-05-19 | Connection box made of magnesium-aluminum alloy for a photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103050976A CN101630821B (en) | 2009-07-31 | 2009-07-31 | Magnesium-aluminum alloy photovoltaic cell junction box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101630821A CN101630821A (en) | 2010-01-20 |
| CN101630821B true CN101630821B (en) | 2011-10-19 |
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ID=41575816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103050976A Expired - Fee Related CN101630821B (en) | 2009-07-31 | 2009-07-31 | Magnesium-aluminum alloy photovoltaic cell junction box |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN101630821B (en) |
| DE (1) | DE212010000007U1 (en) |
| WO (1) | WO2011012008A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630821B (en) * | 2009-07-31 | 2011-10-19 | 刘绍东 | Magnesium-aluminum alloy photovoltaic cell junction box |
| CN101847851A (en) * | 2010-05-17 | 2010-09-29 | 昆山光翼光伏科技有限公司 | Solar junction box with better heat dissipation effect |
| CN101924499A (en) * | 2010-09-10 | 2010-12-22 | 苏州快可光伏电子有限公司 | Photovoltaic junction box |
| CN101944866B (en) * | 2010-09-15 | 2012-08-22 | 苏州快可光伏电子股份有限公司 | Glue-filling waterproof photovoltaic junction box |
| CN101958602B (en) * | 2010-10-28 | 2012-06-27 | 南阳防爆集团股份有限公司 | Anti-explosion main junction box for high-voltage compact motor |
| CN102110726B (en) * | 2010-11-05 | 2013-03-27 | 苏州快可光伏电子股份有限公司 | Sealed type photovoltaic junction box with rapid heat dissipation |
| DE102011002215A1 (en) * | 2011-04-21 | 2012-10-25 | Fpe Fischer Gmbh | Junction box for solar modules |
| JP5753032B2 (en) * | 2011-09-02 | 2015-07-22 | 日東電工株式会社 | Joining member having ventilation function and joining structure using the same |
| KR101138993B1 (en) * | 2011-11-24 | 2012-04-25 | (주) 대하전선 | Waterproof structuer of terminal box for solar cell module |
| CN104158020A (en) * | 2013-05-14 | 2014-11-19 | 陕西兰德森茂消防科技有限公司 | Control interface protection device |
| EP2844045A1 (en) * | 2013-09-03 | 2015-03-04 | Alcatel Lucent | Cooling improvement system for assets within an enclosure |
| DE102014003051B4 (en) * | 2014-03-10 | 2020-10-22 | Barbara Messelhäuser | Photo-voltaic module |
| CN103941059A (en) * | 2014-05-06 | 2014-07-23 | 国网上海市电力公司 | High-voltage combined junction box |
| CN107493070A (en) * | 2017-08-11 | 2017-12-19 | 江苏经贸职业技术学院 | Multifunctional photovoltaic component terminal box |
| CN112234549B (en) * | 2020-09-27 | 2021-11-19 | 江苏乐泰能源科技有限公司 | Cable junction box device |
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- 2009-07-31 CN CN2009103050976A patent/CN101630821B/en not_active Expired - Fee Related
-
2010
- 2010-05-19 WO PCT/CN2010/072943 patent/WO2011012008A1/en active Application Filing
- 2010-05-19 DE DE212010000007U patent/DE212010000007U1/en not_active Expired - Lifetime
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| CN2716748Y (en) * | 2004-06-17 | 2005-08-10 | 玉环县阳光能源有限公司 | An improved structure of solar energy assembly junction box |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101630821A (en) | 2010-01-20 |
| DE212010000007U1 (en) | 2011-03-31 |
| WO2011012008A1 (en) | 2011-02-03 |
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