CN106253841A - One just dismantles photovoltaic junction box body - Google Patents
One just dismantles photovoltaic junction box body Download PDFInfo
- Publication number
- CN106253841A CN106253841A CN201610773200.XA CN201610773200A CN106253841A CN 106253841 A CN106253841 A CN 106253841A CN 201610773200 A CN201610773200 A CN 201610773200A CN 106253841 A CN106253841 A CN 106253841A
- Authority
- CN
- China
- Prior art keywords
- groove
- block
- button
- box frame
- wiring
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 abstract description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 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
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- 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
- Photovoltaic Devices (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention relates to one and just dismantle photovoltaic junction box body, including box frame, cassette bottom, lid and sealing ring, box frame edge is provided with some first fixture blocks, wiring is just exporting and wiring negative exports, box frame inwall is provided with the first clamping group and the second clamping group, first clamping group includes two the second fixture blocks, first draw-in groove and the second draw-in groove, cassette bottom is provided with some terminal-mounting grooves and plate, cassette bottom sidewall is provided with some first button blocks, first button block includes side plate and hooks block, lid is provided with the second sealed groove, cover side wall is provided with some second button blocks, second button block includes inserted block and contiguous block, contiguous block outer wall is provided with recess；Present configuration is novel, reasonable in design, it is to avoid the fixed form of traditional tin welding, is applied on photovoltaic junction box, and it is stable convenient to install, and is beneficial to reduce cost, suitable for mass production.
Description
Technical field
The present invention relates to one and just dismantle photovoltaic junction box body, belong to electrical cnnector technical field.
Background technology
Photovoltaic junction box is the solar cell array between solar module composition and solar charging electric control dress
Adapter between putting, is the cross-cutting comprehensive design that combines with material science of a collection electrical design, Machine Design.
Solar photovoltaic assembly rosette is extremely important in the composition of solar components, and solaode is produced by Main Function
Electric power is connected with outside line.
Rosette of the prior art is mainly made up of, by silica gel and group box body, cable and metal connector three part
The backboard of part sticks together, and the lead-out wire in assembly is linked together by the internal wiring in rosette, and internal wiring is with outer
Portion's cable links together, and makes assembly turn on External cable, has diode, it is ensured that assembly can be just when being in the light in rosette
Often work, cutting major part convergent belt is that the mode using upper tin welding is fixed, and the drawback that this assembling mode exists is that welding converges
Inconvenient operation during stream band, and affects attractive in appearance, it is difficult to maintenance, is therefore designed beautifully, stablizes, the photovoltaic junction box of just dismountable
Box body is significant.
Summary of the invention
It is an object of the invention to the defect for prior art, it is provided that one just dismantles photovoltaic junction box body, is applied to
On photovoltaic junction box, it is stable convenient to install, and is beneficial to reduce cost, suitable for mass production.
The present invention is achieved by the following technical solutions:
One just dismantles photovoltaic junction box body, and including box frame, cassette bottom, lid and sealing ring, wherein, described box frame edge is provided with
Some first fixture blocks, wiring are just exporting and wiring negative exports, and described first fixture block cross section is L-shaped, and inside is provided with the first bayonet socket,
Described first bayonet socket side is provided with the first button tongue, and it is semicircular arc that described wiring is just exporting with wiring negative exports top, and both sides
Being equipped with groove, described box frame is provided with the first sealed groove, positive cable tray and negative cable tray, described first sealed groove
Within one week, arranging around box frame, described positive cable tray is just exporting with wiring respectively with negative cable tray and wiring negative exports position is corresponding
Arrange；
Described box frame inwall is provided with the first clamping group and the second clamping group, described first clamping group include two the second fixture blocks,
First draw-in groove and the second draw-in groove, be provided with the second bayonet socket in described second fixture block, described second bayonet socket side is provided with the second button tongue, institute
State the first draw-in groove two ends to be connected with two the second fixture block both sides respectively, described second draw-in groove two sections respectively with the first draw-in groove and first
Sealed groove is vertically connected, and described second clamping group is consistent with the first clamping group structure, and is symmetrical arranged；
Described cassette bottom is provided with some terminal-mounting grooves and plate, and some terminal-mounting grooves uniform intervals point-blank sets
Putting, described cassette bottom sidewall is provided with some first button blocks, and described first button block includes side plate and hooks block, described hook block and the second button
Tongue with the use of；
Described lid is provided with in the second sealed groove, the setting of described sealing ring and the first sealed groove and the second sealed groove,
Described cover side wall is provided with some second button blocks, and described second button block includes inserted block and contiguous block, and described inserted block side is provided with cuts
Face, described contiguous block outer wall is provided with recess, described recess and the first button tongue with the use of.
Above-mentioned one just dismantles photovoltaic junction box body, wherein, is equipped with fillet at described box frame outer wall and inwall corner,
The number of described first fixture block is 4, and is distributed in box frame surrounding and is symmetrical arranged.
Above-mentioned one just dismantles photovoltaic junction box body, and wherein, described box frame is provided with some reinforcing plates, some reinforcing plates
It is arranged in parallel between positive cable tray and negative cable tray.
Above-mentioned one just dismantles photovoltaic junction box body, and wherein, described cable tray and negative cable tray both sides are equipped with
Projection.
Above-mentioned one just dismantles photovoltaic junction box body, and wherein, it is protruding with first that described cassette bottom surface is provided with some installations
Thermal vias and the second thermal vias, described first thermal vias is rounded, and described second thermal vias is tetragon.
The invention have the benefit that
Cassette bottom can connect conducting metal part, by hook block with second button tongue with the use of, by some first detain blocks respectively with first
Clamping group assembles conjunction and is connected with the second clamping, it is achieved the installation of cassette bottom and box frame is connected, by recess and first detain tongue with the use of,
Some first fixture blocks and the second button block are coordinated and is connected, it is achieved box frame is connected with lid, and sealing ring is arranged and the first sealed groove
Seal with in the second sealed groove, thus realize the removable installation of photovoltaic junction box body, and just exported by wiring and connecing
Line negative exports wiring.
The present invention passes through box frame fillet structure, the most attractive in appearance, the most wear-resisting；Symmetrically arranged first fixture block of box frame surrounding, connects
More attractive firm；By reinforcing plate, improve because wiring construction limits lower box body pressure-bearing rigidity；Led to by cable tray and negative cabling
Both sides, road are equipped with projection and facilitate cabling to connect；Some install that projection is convenient installs conducting metal parts, because of the first thermal vias with
Second thermal vias architectural difference, conveniently carries out specific aim heat radiation.
To sum up, present configuration is novel, reasonable in design, it is to avoid the fixed form of traditional tin welding, and good airproof performance, peace
Dress is stable convenient, is beneficial to reduce cost, suitable for mass production.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is box mount structure schematic diagram of the present invention.
Fig. 3 is box frame side view of the present invention.
Fig. 4 is cassette bottom side view of the present invention.
Fig. 5 is lid side view of the present invention.(in figure, box frame 1, cassette bottom 2, lid 3, sealing ring 4, the first fixture block 5, wiring
Just exporting 6, wiring negative exports 7, fillet 8, the first bayonet socket 9, the first button tongue 10, groove 11, the first sealed groove 12, positive cabling are logical
Road 13, negative cable tray 14, projection 15, reinforcing plate 16, the first clamping group 17, the second clamping group 18, the second fixture block 19, first blocks
Groove 20, the second draw-in groove 21, the second bayonet socket 22, the second button tongue 23, terminal-mounting grooves 24, plate 25, protruding 26, first heat radiation is installed
Through hole 27, the second thermal vias 28, the first button block 29, side plate 30, hook block 31, the second sealed groove 32, the second button block 33, inserted block
34, contiguous block 35, tangent plane 36, recess 37).
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further.
One just dismantles photovoltaic junction box body, including box frame, cassette bottom, lid and sealing ring, wherein, and described box frame edge
Be provided with some first fixture blocks, wiring is just exporting and wiring negative exports, is equipped with fillet, institute at described box frame outer wall and inwall corner
The number stating the first fixture block is 4, and is distributed in box frame surrounding and is symmetrical arranged, and described first fixture block cross section is L-shaped, and inside sets
Having the first bayonet socket, described first bayonet socket side to be provided with the first button tongue, it is semicircle that described wiring is just exporting with wiring negative exports top
Arc, and both sides are equipped with groove, described box frame is provided with the first sealed groove, positive cable tray and negative cable tray, described
First sealed groove is arranged around box frame for one week, and described positive cable tray and negative cable tray are just exporting with wiring respectively and wiring is born
Exit position is correspondingly arranged, and described cable tray and negative cable tray both sides are equipped with projection, and described box frame is provided with some adding
Strong plate, some reinforcing plates be arranged in parallel between positive cable tray and negative cable tray；
Described box frame inwall is provided with the first clamping group and the second clamping group, described first clamping group include two the second fixture blocks,
First draw-in groove and the second draw-in groove, be provided with the second bayonet socket in described second fixture block, described second bayonet socket side is provided with the second button tongue, institute
State the first draw-in groove two ends to be connected with two the second fixture block both sides respectively, described second draw-in groove two sections respectively with the first draw-in groove and first
Sealed groove is vertically connected, and described second clamping group is consistent with the first clamping group structure, and is symmetrical arranged；
Described cassette bottom is provided with some terminal-mounting grooves and plate, and some terminal-mounting grooves uniform intervals point-blank sets
Putting, described plate and the first draw-in groove are provided with the use of, described cassette bottom surface and some install protruding, the first thermal vias and second
Thermal vias, described first thermal vias is rounded, and described second thermal vias is tetragon, if described cassette bottom sidewall is provided with
Dry first button block, described first button block includes side plate and hooks block, described hook block with second detain tongue with the use of；
Described lid is provided with in the second sealed groove, the setting of described sealing ring and the first sealed groove and the second sealed groove,
Described cover side wall is provided with some second button blocks, and described second button block includes inserted block and contiguous block, and described inserted block side is provided with cuts
Face, described contiguous block outer wall is provided with recess, described recess and the first button tongue with the use of.
The working method of the present invention is:
Cassette bottom can connect conducting metal part, by hook block with second button tongue with the use of, by some first detain blocks respectively with first
Clamping group assembles conjunction and is connected with the second clamping, it is achieved the installation of cassette bottom and box frame is connected, by recess and first detain tongue with the use of,
Some first fixture blocks and the second button block are coordinated and is connected, it is achieved box frame is connected with lid, and sealing ring is arranged and the first sealed groove
Seal with in the second sealed groove, thus realize the removable installation of photovoltaic junction box body, and just exported by wiring and connecing
Line negative exports wiring, first draw-in groove the second draw-in groove and plate are used equally to coordinate install and seal.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (5)
1. just dismantle a photovoltaic junction box body, including box frame, cassette bottom, lid and sealing ring, it is characterized by, described box frame limit
Edge is provided with some first fixture blocks, wiring is just exporting and wiring negative exports, and described first fixture block cross section is L-shaped, and inside is provided with
One bayonet socket, described first bayonet socket side is provided with the first button tongue, and it is semicircular arc that described wiring is just exporting with wiring negative exports top,
And both sides are equipped with groove, described box frame is provided with the first sealed groove, positive cable tray and negative cable tray, described first close
Envelope groove is arranged around box frame for one week, and described positive cable tray and negative cable tray are just exporting with wiring and wiring negative exports position respectively
Put and be correspondingly arranged；
Described box frame inwall is provided with the first clamping group and the second clamping group, described first clamping group include two the second fixture blocks,
First draw-in groove and the second draw-in groove, be provided with the second bayonet socket in described second fixture block, described second bayonet socket side is provided with the second button tongue, institute
State the first draw-in groove two ends to be connected with two the second fixture block both sides respectively, described second draw-in groove two sections respectively with the first draw-in groove and first
Sealed groove is vertically connected, and described second clamping group is consistent with the first clamping group structure, and is symmetrical arranged；
Described cassette bottom is provided with some terminal-mounting grooves and plate, and some terminal-mounting grooves uniform intervals point-blank sets
Putting, described cassette bottom sidewall is provided with some first button blocks, and described first button block includes side plate and hooks block, described hook block and the second button
Tongue with the use of；
Described lid is provided with in the second sealed groove, the setting of described sealing ring and the first sealed groove and the second sealed groove,
Described cover side wall is provided with some second button blocks, and described second button block includes inserted block and contiguous block, and described inserted block side is provided with cuts
Face, described contiguous block outer wall is provided with recess, described recess and the first button tongue with the use of.
2. one as claimed in claim 1 just dismantles photovoltaic junction box body, it is characterized by, described box frame outer wall and inwall four
Being equipped with fillet at angle, the number of described first fixture block is 4, and is distributed in box frame surrounding and is symmetrical arranged.
3. one as claimed in claim 1 just dismantles photovoltaic junction box body, it is characterized by, described box frame is provided with some adding
Strong plate, some reinforcing plates be arranged in parallel between positive cable tray and negative cable tray.
4. one as claimed in claim 1 just dismantles photovoltaic junction box body, it is characterized by, described cable tray and negative cabling
Passage both sides are equipped with projection.
5. one as claimed in claim 1 just dismantles photovoltaic junction box body, it is characterized by, described cassette bottom surface is provided with some
Installing protruding and the first thermal vias and the second thermal vias, described first thermal vias is rounded, described second thermal vias
In tetragon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773200.XA CN106253841A (en) | 2016-08-31 | 2016-08-31 | One just dismantles photovoltaic junction box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773200.XA CN106253841A (en) | 2016-08-31 | 2016-08-31 | One just dismantles photovoltaic junction box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106253841A true CN106253841A (en) | 2016-12-21 |
Family
ID=58080568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610773200.XA Pending CN106253841A (en) | 2016-08-31 | 2016-08-31 | One just dismantles photovoltaic junction box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106253841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525190A (en) * | 2018-10-09 | 2019-03-26 | 安徽大恒能源科技有限公司 | The assembly technology of box in a kind of commercial style photovoltaic plant data set |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202839671U (en) * | 2012-07-27 | 2013-03-27 | 北京奥普科星技术有限公司 | Integrated module type photovoltaic junction box |
| JP2015032672A (en) * | 2013-08-01 | 2015-02-16 | 日本端子株式会社 | Terminal box for solar cell module |
| CN104378061A (en) * | 2014-09-28 | 2015-02-25 | 江苏海天微电子科技有限公司 | High-voltage photovoltaic junction box for 1500 V |
| CN204465448U (en) * | 2015-02-13 | 2015-07-08 | 宁波市创源光伏科技有限公司 | A kind of big current photovoltaic junction box |
| CN204886853U (en) * | 2015-09-02 | 2015-12-16 | 浙江人和光伏科技有限公司 | Monopole terminal box |
| CN206077328U (en) * | 2016-08-31 | 2017-04-05 | 江苏海天微电子股份有限公司 | One kind just dismantles photovoltaic junction box body |
-
2016
- 2016-08-31 CN CN201610773200.XA patent/CN106253841A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202839671U (en) * | 2012-07-27 | 2013-03-27 | 北京奥普科星技术有限公司 | Integrated module type photovoltaic junction box |
| JP2015032672A (en) * | 2013-08-01 | 2015-02-16 | 日本端子株式会社 | Terminal box for solar cell module |
| CN104378061A (en) * | 2014-09-28 | 2015-02-25 | 江苏海天微电子科技有限公司 | High-voltage photovoltaic junction box for 1500 V |
| CN204465448U (en) * | 2015-02-13 | 2015-07-08 | 宁波市创源光伏科技有限公司 | A kind of big current photovoltaic junction box |
| CN204886853U (en) * | 2015-09-02 | 2015-12-16 | 浙江人和光伏科技有限公司 | Monopole terminal box |
| CN206077328U (en) * | 2016-08-31 | 2017-04-05 | 江苏海天微电子股份有限公司 | One kind just dismantles photovoltaic junction box body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525190A (en) * | 2018-10-09 | 2019-03-26 | 安徽大恒能源科技有限公司 | The assembly technology of box in a kind of commercial style photovoltaic plant data set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |