CN109150093A - A kind of photovoltaic termination - Google Patents
A kind of photovoltaic termination Download PDFInfo
- Publication number
- CN109150093A CN109150093A CN201811102114.1A CN201811102114A CN109150093A CN 109150093 A CN109150093 A CN 109150093A CN 201811102114 A CN201811102114 A CN 201811102114A CN 109150093 A CN109150093 A CN 109150093A
- Authority
- CN
- China
- Prior art keywords
- conductive copper
- copper sheet
- way conduction
- box body
- conduction element
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 98
- 229910052802 copper Inorganic materials 0.000 claims abstract description 98
- 239000010949 copper Substances 0.000 claims abstract description 98
- 238000005476 soldering Methods 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- 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
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention discloses a kind of small in size, it is easy for installation, save the photovoltaic termination of manufacturing cost, including bottom plate and the box body snapped together with bottom plate, electrical connection module is provided in box body, wiring notch is offered on box body, inserting type cover board is provided on wiring notch, electrical connection module includes the left conductive copper sheet set gradually, intermediate conductive copper sheet, right conductive copper sheet and three one-way conduction elements being disposed thereon, left conductive copper sheet, it is installed at least two location holes respectively on right conductive copper sheet and intermediate conductive copper sheet, positioning column corresponding with the location hole on the conductive copper sheet is provided in box body.
Description
Technical field
The present invention relates to a kind of photovoltaic terminations.
Background technique
Existing photovoltaic termination is provided in box body and is electrically connected including bottom plate and the box body snapped together with bottom plate
Connected components, electrical connection module include four conductive copper sheets being set side by side, and conductive copper sheet includes plate-like body, plate-like body one end
Equipped with L-shaped connection dististyle, the plate-like body other end is equipped with the cable connection port that section is U-shaped, and cable connection port passes through soldering
Block is connected with cable thread end, and one end that cable stretches out box body is equipped with connector, is provided with two poles between adjacent conductive copper sheet
Pipe, all diodes are arranged in a linear.The photovoltaic junction box of this structure is since the welding of diode end needs space, so box
Body volume is larger, and the installation positioning of diode is more inconvenient, and integral installation is more time-consuming and laborious.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of photovoltaic small in size, easy for installation, saving manufacturing cost
Termination.
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows: a kind of photovoltaic termination, including bottom plate
With the box body snapped together with bottom plate, electrical connection module is provided in box body, wiring notch, wiring notch are offered on box body
On be provided with inserting type cover board, electrical connection module includes the left conductive copper sheet set gradually, intermediate conductive copper sheet, right conductive copper sheet
And three one-way conduction elements being disposed thereon, one end of left conductive copper sheet and right conductive copper sheet are all stamped with L-shaped connection
The other end of dististyle, left conductive copper sheet and right conductive copper sheet is designed with the cable connection port that a section is U-shaped, cable connection port
It is connected by soldering block with the cable thread end for passing through wiring notch, one end that cable stretches out box body is equipped with connector, in
Between there are two L-shaped connection dististyles for punching press side by side on conductive copper sheet, it is single to be equipped with first between left conductive copper sheet and intermediate conductive copper sheet
To breakover element, the second one-way conduction element is equipped between intermediate conductive copper and right conductive copper sheet piece, on a left side on intermediate conductive copper sheet
Position on conductive copper sheet and right conductive copper sheet between cable interface is equipped with third one-way conduction element, and left conductive copper sheet, the right side are led
Be installed at least two location holes respectively on electrolytic copper piece and intermediate conductive copper sheet, be provided in box body on the conductive copper sheet
The corresponding positioning column of location hole.
As a preferred solution, the left conductive copper sheet, intermediate conductive copper sheet, on right conductive copper sheet correspond to it is single
Locating slot is respectively equipped with to conducting element ends stitch.
As a preferred solution, the first one-way conduction element, the second one-way conduction element, third one-way conduction
Element is all diode.
The beneficial effects of the present invention are: since electrical connection module includes left conductive copper sheet, right conductive copper sheet, intermediate conductive copper
Piece and three one-way conduction elements being disposed thereon, conductive copper sheet includes plate-like body, left conductive copper sheet and right conductive copper sheet
One end be all stamped with L-shaped connection dististyle, it is U-shaped that the other end of left conductive copper sheet and right conductive copper sheet, which is designed with a section,
Cable connection port, cable connection port by soldering block with pass through wiring notch cable thread end be connected, cable stretch out
One end of box body is equipped with connector, on intermediate conductive copper sheet side by side punching press there are two L-shaped connection dististyle, left conductive copper sheet and in
Between the first one-way conduction element is equipped between conductive copper sheet, the second one-way conduction member is equipped between intermediate conductive copper sheet and right conductive copper sheet
Part, intermediate electrolytic copper on piece are equipped with third one-way conduction member on the position on left conductive copper sheet and right conductive copper sheet between cable interface
Part, installation space needed for saving junction box, and to install more convenient quick.
Due to corresponding to one-way conduction element ends stitch on left conductive copper sheet, intermediate conductive copper sheet, right conductive copper sheet
Place is respectively equipped with locating slot, facilitates the arrangement and welding operation of one-way conduction element.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention (state when bottom plate removes).
Fig. 2 is exploded perspective structural schematic diagram of the invention.
Fig. 1 is into Fig. 2: 1. bottom plates, 2. box bodys, 21. positioning columns, 3. electrical connection modules, 31. left conductive copper sheets, among 32.
Conductive copper sheet, 33. right conductive copper sheets, 34. one-way conduction elements, 35. connection dististyles, 36. cable connection ports, 4. inserting type lids
Plate, 5. cables, 6. connectors.
Specific embodiment
With reference to the accompanying drawing, detailed description of the present invention specific embodiment.
As shown in Figs. 1-2, a kind of photovoltaic termination, including bottom plate 1 and the box body snapped together with bottom plate 12, box body
It is provided with electrical connection module 3 in 2, wiring notch is offered on box body 2, inserting type cover board 4 is provided on wiring notch.
Electrical connection module 3 includes the left conductive copper sheet 31 set gradually, intermediate conductive copper sheet 32, right conductive copper sheet 33 and sets
Set three one-way conduction elements 34 on it, one end of left conductive copper sheet 31 and right conductive copper sheet 33 is all stamped with L-shaped company
Connecing dististyle 35, the other end of left conductive copper sheet 31 and right conductive copper sheet 33 is designed with the cable connection port 36 that a section is U-shaped,
Cable connection port 36 is connected by soldering block with 5 end of cable for passing through wiring notch, and cable 5 stretches out the one of box body 2
End is equipped with connector 6.There are two L-shaped connection dististyles 35 for punching press arranged side by side on intermediate conductive copper sheet 32.
It is equipped with the first one-way conduction element 34 between left conductive copper sheet 31 and intermediate conductive copper sheet 32, intermediate conductive copper and the right side are led
The second one-way conduction element 34 is equipped between electrolytic copper piece 33, in left conductive copper sheet 31 and right conductive copper sheet on intermediate conductive copper sheet 32
Position on 33 between cable interface is equipped with third one-way conduction element 34.Left conductive copper sheet 31, intermediate conductive copper sheet 32, the right side are led
On electrolytic copper piece 33 correspond to 34 end stitch of one-way conduction element at be respectively equipped with locating slot.The first one-way conduction element
34, the second one-way conduction element 34, third one-way conduction element 34 are all diode.
It is installed at least two positioning respectively on left conductive copper sheet 31, right conductive copper sheet 33 and intermediate conductive copper sheet 32
Hole is provided with positioning column 11 corresponding with the location hole on the conductive copper sheet in box body 2.
The principles and effects of the invention, and the implementation that part uses only is illustrated in the above embodiments
Example, and is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from wound of the present invention
Under the premise of making design, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (3)
1. a kind of photovoltaic termination is provided with electrical connection group including bottom plate and the box body snapped together with bottom plate in box body
Part offers wiring notch on box body, inserting type cover board is provided on wiring notch, it is characterised in that: the electrical connection module
Including left conductive copper sheet, intermediate conductive copper sheet, right conductive copper sheet and the three one-way conduction members being disposed thereon set gradually
One end of part, left conductive copper sheet and right conductive copper sheet is all stamped with L-shaped connection dististyle, left conductive copper sheet and right conductive copper sheet
The other end is designed with the cable connection port that a section is U-shaped, and cable connection port passes through soldering block and the electricity for passing through wiring notch
Cable end is connected, and one end that cable stretches out box body is equipped with connector, and there are two L shapes for punching press side by side on intermediate conductive copper sheet
Connection dististyle, the first one-way conduction element, intermediate conductive copper and right conduction are equipped between left conductive copper sheet and intermediate conductive copper sheet
The second one-way conduction element is equipped between copper sheet piece, on intermediate conductive copper sheet on left conductive copper sheet and right conductive copper sheet cable interface
Between position be equipped with third one-way conduction element, opened up respectively on left conductive copper sheet, right conductive copper sheet and intermediate conductive copper sheet
At least two location holes are equipped with, positioning column corresponding with the location hole on the conductive copper sheet is provided in box body.
2. a kind of photovoltaic termination as described in claim 1, it is characterised in that: the left conductive copper sheet, intermediate conductive copper
On piece, right conductive copper sheet correspond to one-way conduction element ends stitch at be respectively equipped with locating slot.
3. a kind of photovoltaic termination as claimed in claim 2, it is characterised in that: the first one-way conduction element, second
One-way conduction element, third one-way conduction element are all diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102114.1A CN109150093A (en) | 2018-09-20 | 2018-09-20 | A kind of photovoltaic termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102114.1A CN109150093A (en) | 2018-09-20 | 2018-09-20 | A kind of photovoltaic termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109150093A true CN109150093A (en) | 2019-01-04 |
Family
ID=64823171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811102114.1A Pending CN109150093A (en) | 2018-09-20 | 2018-09-20 | A kind of photovoltaic termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109150093A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263148A (en) * | 2011-06-23 | 2011-11-30 | 无锡国盛精密模具有限公司 | Junction box of solar photovoltaic module |
| CN103311345A (en) * | 2013-06-17 | 2013-09-18 | 阿特斯(中国)投资有限公司 | Photovoltaic junction box and photovoltaic components |
| CN103413852A (en) * | 2013-08-16 | 2013-11-27 | 安费诺科技(深圳)有限公司 | Solar junction box of clamp-welded terminal structure |
| CN106100573A (en) * | 2016-08-26 | 2016-11-09 | 苏州快可光伏电子股份有限公司 | Lug plate and apply its photovoltaic component terminal box |
| CN106160655A (en) * | 2016-08-26 | 2016-11-23 | 苏州快可光伏电子股份有限公司 | Photovoltaic component terminal box |
| CN106656024A (en) * | 2017-02-17 | 2017-05-10 | 江苏天昇光伏科技有限公司 | Suspended photovoltaic wiring device |
| CN207218632U (en) * | 2017-09-30 | 2018-04-10 | 宁波市创源光伏科技有限公司 | A kind of photovoltaic junction box for improving connector |
| CN208768031U (en) * | 2018-09-20 | 2019-04-19 | 江苏天昇光伏科技有限公司 | A kind of photovoltaic termination |
-
2018
- 2018-09-20 CN CN201811102114.1A patent/CN109150093A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263148A (en) * | 2011-06-23 | 2011-11-30 | 无锡国盛精密模具有限公司 | Junction box of solar photovoltaic module |
| CN103311345A (en) * | 2013-06-17 | 2013-09-18 | 阿特斯(中国)投资有限公司 | Photovoltaic junction box and photovoltaic components |
| CN103413852A (en) * | 2013-08-16 | 2013-11-27 | 安费诺科技(深圳)有限公司 | Solar junction box of clamp-welded terminal structure |
| CN106100573A (en) * | 2016-08-26 | 2016-11-09 | 苏州快可光伏电子股份有限公司 | Lug plate and apply its photovoltaic component terminal box |
| CN106160655A (en) * | 2016-08-26 | 2016-11-23 | 苏州快可光伏电子股份有限公司 | Photovoltaic component terminal box |
| CN106656024A (en) * | 2017-02-17 | 2017-05-10 | 江苏天昇光伏科技有限公司 | Suspended photovoltaic wiring device |
| CN207218632U (en) * | 2017-09-30 | 2018-04-10 | 宁波市创源光伏科技有限公司 | A kind of photovoltaic junction box for improving connector |
| CN208768031U (en) * | 2018-09-20 | 2019-04-19 | 江苏天昇光伏科技有限公司 | A kind of photovoltaic termination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |