CN205864363U - A kind of solaode with Novel isolating structure - Google Patents
A kind of solaode with Novel isolating structure Download PDFInfo
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- CN205864363U CN205864363U CN201620526867.5U CN201620526867U CN205864363U CN 205864363 U CN205864363 U CN 205864363U CN 201620526867 U CN201620526867 U CN 201620526867U CN 205864363 U CN205864363 U CN 205864363U
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- busbar
- cell piece
- solaode
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- bar
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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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Abstract
This utility model provides a kind of solaode with Novel isolating structure, described solaode includes cell piece and several busbars, several described busbars are arranged on one end of described cell piece, one end of described busbar is connected with described cell piece, for collecting the electric current on described cell piece, described isolation structure includes the first isolating bar and the second isolating bar.In the assembling process of solaode, need not offer, at isolating bar, the opening allowing that busbar passes, also without carrying out the busbar operation through isolating bar upper shed, can avoid the situation that in operating process, cell piece ruptures is installed, improve the yields of manufacture of solar cells, reduce the production cost of solaode.And use the structure of two independent isolating bars in the embodiment of the present application, can be by the material less than isolating bar area of the prior art, it is achieved identical is dielectrically separated from effect, decrease raw material usage amount equally, reduce production cost.
Description
Technical field
This utility model relates to solar module technical field, has novel isolation junction in particular to one
The solaode of structure.
Background technology
At present photovoltaic industry is in the difficult period of development, on the one hand due to photovoltaic module production cost relatively
Height, the cost of electricity-generating causing photovoltaic generation is higher, it is impossible to directly the low cost with conventional energy resource generating is compared.At photovoltaic module
In production process, in the isolation assembling process of assembly, need to increase lead-out wire on photovoltaic module, and opening on isolating bar
Mouthful, lead-out wire is connected with the cell piece in photovoltaic module by welding, in an assembling process, needs lead-out wire through isolation
Opening on bar, but owing to the hardness of isolating bar is relatively big, is carrying out lead-out wire through in the operating process of isolating bar opening, is drawing
Line needs bigger deformation, and the biggest deformation is easy to be delivered to cell piece by the welding being connected with lead-out wire
On, make cell piece be subject to bigger deformation pressure, such deformation pressure to be very easy to cause cell piece that broken and cracking occurs,
Make cell piece destroyed and cannot repair, causing the manufacture failure of whole photovoltaic module, reduce the yields that photovoltaic module produces,
Improve the cost that photovoltaic module produces.
Utility model content
In view of this, this utility model provides a kind of isolation structure being applied to solaode, can be in photovoltaic group
In the manufacture process of part, it is to avoid the situation that cell piece ruptures.
The technical scheme that the application provides is as follows:
A kind of solaode with Novel isolating structure, described solaode includes that cell piece and several conflux
Bar, described some busbars are arranged on one end of described cell piece, and one end of described busbar is connected with described cell piece, use
In the electric current collected on described cell piece, described isolation structure includes the first isolating bar and the second isolating bar, wherein:
It is Bu Tong straight that each described busbar includes that Part I and Part II, described Part I and Part II are positioned at
On line, both bearing of trends intersect, and the Part I of each described busbar and described cell piece are near the one of described busbar
Bar limit has gap, and the Part II of each described busbar is arranged on described cell piece, one end of described Part I with
Described cell piece is connected, and described Part II is connected with external equipment；
The Part I of several busbars described is separately positioned on the opposite sides of described first isolating bar, and described first
Isolating bar will be distributed over the Part I mutually insulated isolation of the described busbar of both sides；
Described second isolating bar is arranged between the Part II of described busbar and described cell piece, by described busbar
Part II and described cell piece mutually insulated isolate；
Further, described cell piece is made up of several battery strings being welded by interconnector.
Further, described battery strings is six, and described busbar is four.
Further, described battery strings include the first battery strings, the second battery strings, the 3rd battery strings, the 4th battery strings,
Five battery strings, the 6th battery strings, described busbar includes that the first busbar, the second busbar, the 3rd busbar and the 4th conflux
Bar；Wherein:
The Part I of described first busbar is connected with described first battery strings；
The Part I of described second busbar is connected with described second battery strings, the 3rd battery strings respectively；
The Part I of described 3rd busbar is connected with described 4th battery strings, the 5th battery strings respectively；
The Part I of described 4th busbar is connected with described 6th battery strings.
Further, the Part I of described first busbar and the Part I of the 3rd busbar are arranged on described first
The side of isolating bar, the Part I of described second busbar and the Part I of the 4th busbar are arranged on described first isolation
The opposite side of bar；
Described first isolating bar is respectively by the Part I of described first busbar and first of described second busbar
Point, the Part I of the Part I of the 3rd busbar and the 4th busbar mutually isolated.
Further, a part for described second isolating bar is arranged on described first busbar, the second busbar two remittance
Between Part II and described 3rd cell piece of stream article, another part is arranged on described 3rd busbar, the 4th busbar two
Between Part II and described 4th cell piece of individual busbar.
Further, the length and width of described first isolating bar is respectively 100mm and 80mm.
Further, the length and width of described second isolating bar is respectively 620mm and 40mm.
Further, described first isolating bar and the second isolating bar include two-layer EVA adhesive film and are arranged on EVA described in two-layer
Isolated material between glued membrane.
Further, described first isolating bar and the second isolating bar be EVA adhesive film and isolated material one-body molded.
The application uses the isolation structure that the first isolating bar and the second isolating bar are independently arranged, at solar module
Assembling process in, it is not necessary to offer the opening allowing that busbar passes at isolating bar, it is not required that carry out busbar through every
From the operation of bar upper shed, can avoid the situation that in operating process, cell piece ruptures is installed, improve manufacture of solar cells
Yields, reduces the production cost of solaode.
It addition, the structure of two independent isolating bars in employing the embodiment of the present application, can be by ratio in prior art
The less material of isolating bar area, it is achieved identical is dielectrically separated from effect, reduces the raw material in production process equally and uses
Amount, reduces the production cost of solaode.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the application solaode that this utility model embodiment provides.
Fig. 2 is the generalized section in AB direction in Fig. 1.
Fig. 3 is the generalized section in CD direction in Fig. 1.
Fig. 4 is the structural representation of solaode in prior art.
Wherein, reference is summarized as follows:
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with accompanying drawing, to this
Technical scheme in utility model embodiment carries out clear, complete description.Obviously, described embodiment is this utility model
A unit embodiment rather than whole embodiments.
Therefore, below detailed description to embodiment of the present utility model to be not intended to limit this claimed practicality new
The scope of type, but it is merely representative of unit embodiment of the present utility model.Based on the embodiment in this utility model, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise, broadly falls into this utility model and protects
The scope protected.
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
In description of the present utility model, it should be noted that term " on ", the orientation of the instruction such as D score or position relationship
For based on orientation shown in the drawings or position relationship, or the orientation usually put when this utility model product uses or position
Relation, or the orientation that usually understands of those skilled in the art or position relationship, this kind of term be for only for ease of description this
Utility model and simplification describe rather than indicate or imply that the device of indication or element must have specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " etc. are only
For distinguishing description, and it is not intended that indicate or hint relative importance.Below by specific embodiment and combine accompanying drawing
This utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the embodiment of the present application provides a kind of solar-electricity with Novel isolating structure
Pond, described solaode 100 includes cell piece 101 and several busbars 102, and several described busbars 102 are arranged on
One end of described cell piece 101, one end of described busbar 102 is connected with described cell piece, is used for collecting described cell piece
Electric current on 101, described isolation structure 103 includes the first isolating bar 1031 and the second isolating bar 1032.
Solaode 100 is arranged on open air, absorbs solar irradiation by cell piece 101, solar energy is changed into electric energy,
The electric energy that cell piece 101 produces needs to be collected by busbar 102, and is transported in apparatus for storing electrical energy or other equipment.This
Busbar 102 in application embodiment is connected with described cell piece 101, for being converged by the electric current on described cell piece 101
Collection.
The arrangement form of busbar 102 is it is generally required to be arranged on the side of cell piece 101, in the life of solaode 100
During product, owing to can be provided with a plurality of busbar 102 in a complete photovoltaic module, a plurality of busbar 102 is at cell piece
When the side of 101 is arranged, in order to prevent the short circuit of busbar 102, and prevent between busbar 102 and cell piece 101 simultaneously
Short circuit, needs to arrange isolated material between busbar 102 and cell piece 101, with isolated material by busbar 102 and cell piece
101 keep apart, to prevent short circuit.
Described busbar 102 in the embodiment of the present application include Part I 1021 and with described Part I 1021 place
The Part II 1022 of straight line intersection, described Part I 1021 and Part II 1022 be positioned on different straight line, and both extend
The Part I 1021 of crossing several busbars 102 described in direction is separately positioned on the opposite sides of described first isolating bar,
Described Part I 1021 is for being connected with described cell piece 101, and described Part II 1022 is for being connected with external equipment
Connecing, the Part I 1021 of several described busbars 102 overlaps.Owing to the Part I 1021 of busbar 102 overlaps,
And busbar 102 is the good conductor of electricity, if be not isolated by the Part I 1021 of busbar 102, arises that short circuit
Situation occur.Further, the Part II 1022 of busbar 102 is generally located in the position of cell piece 101 equitantly
Side, if do not isolated the Part II 1022 of busbar 102 with cell piece 101, between busbar 102 and cell piece 101 also
It may happen that short-circuit conditions.
In the prior art, as in figure 2 it is shown, an isolating bar 203 can arrange as isolated material, of the prior art
Solaode 200 structure is essentially identical with the solaode 100 in the application, including cell piece 201, busbar 202 and
Isolating bar 203.Isolating bar 203 of the prior art is typically provided to rectangular shape, at the assembling process of solaode 200
In, due to the set-up mode of busbar 202, need on the long limit of isolating bar 203 position according to busbar 202 to cut out two
The opening that bar is parallel, connects corresponding lead-out wire on busbar 202 simultaneously.Assembling process needs by lead-out wire through isolation
Opening on bar 203, completes the isolating bar 203 isolation to busbar 202.
During actual assembled, busbar 202 is connected with cell piece 201 beforehand through welding, is carrying out isolating bar
In the setting up procedure of 203, owing to busbar 202 and isolating bar 203 all have certain hardness, carrying out on busbar 202
Lead-out wire passes in the operation of isolating bar 203 upper shed, needs to control busbar 202 and certain deformation occurs, could smoothly
Opening from isolating bar 203 passes, and such lead-out wire deforms upon the active force of generation can be delivered to weldering by busbar 202
On band, and active force is delivered on cell piece 201 the most at last, and cell piece 201 is fragile material, affects at such active force
Under, fortuitous events such as ftractureing, crush can be easy to, once there is cracking or broken in cell piece 201, cannot continue to make
With, whole solaode 200 assembly is as the damage of cell piece 201 needs again to make.
Isolation structure 103103 in the embodiment of the present application includes that two independent isolating bars, the first isolating bar 1031 are arranged
Between the Part I 1021 of busbar 102, it is achieved the insulation of busbar 102, the second isolating bar 1032 is arranged on busbar
Between Part II 1022 and the cell piece 101 of 102, it is achieved the insulation between busbar 102 and cell piece 101.
So by arranging two isolating bars, at the second isolating bar 1032 carried out between busbar 102 and cell piece 101
When operation is installed, owing to the first isolating bar 1031 and the second isolating bar 1032 are separate, can first carry out the second isolation
The assembling of bar 1032, after completing second isolating bar 1032 isolated operation to busbar 102 and cell piece 101, then is carried out
The assembling of the first isolating bar 1031, the assembling flow path the most separately carried out, avoid the need for operating lead-out wire on busbar 102 and pass
The flow process of isolating bar upper shed.Thus ensure that, in the assembling process of isolating bar, busbar 102 will not deform upon, and also would not
The situation that the cell piece 101 that busbar 102 deformation causes ruptures occurs, improves the production yields of solaode 100, fall
The low production cost of solaode 100.
It addition, independent two isolating bar in employing the embodiment of the present application, save operation busbar 102 through isolation
The operating procedure of bar upper shed, makes assembling flow path simplify further, can improve the production efficiency of solaode 100, reduces
The production cost of solaode 100.
Busbar 102 in the embodiment of the present application is arranged on one end of cell piece 101, and the second isolating bar 1032 will conflux
When bar 102 and cell piece 101 insulate, can carry out in size according to the quantity of busbar 102, the layout numerical value such as density, spacing
Adjustment, owing to the second isolating bar 1032 is only used for being dielectrically separated from of busbar 102 and cell piece 101, and busbar 102 is
Centralized arrangement, so, the width of the second isolating bar 1032 needs only to cover busbar 102 part.Therefore, second every
Length from bar 1032 just need not cover whole cell piece 101, it is only necessary to covers the subregion at busbar 102 place.
Inventor finds, uses the first isolating bar 1031 in the embodiment of the present application and the second isolating bar 1032 such solely
The structure of vertical isolating bar, in use, the second isolating bar 1032 can have less length as mentioned above, and due to
Have only to cover busbar 102 region can realize busbar 102 and the insulation of cell piece 101, the second isolating bar
The width of 1032 is also less than the width of isolating bar in prior art.
Further, the first isolating bar 1031 is used only for making to insulate between busbar 102, it is not necessary to realize busbar
102 and cell piece 101 realize insulation, isolating bar of the prior art is owing to both needing isolated bus bar 102, in addition it is also necessary to insulation converge
Stream bar 102 and cell piece 101, it is necessary to the width of isolating bar is sufficiently wide, it is possible to prolong at the busbar 102 outside cell piece 101
Extend at cell piece 101 and it needs to extend enough distances, to ensure insulation effect.And first in the embodiment of the present application every
Only need from bar 1031 to ensure the insulation effect between busbar 102, its extended distance can be less than of the prior art every
From bar.
Accordingly, because be independently arranged in the embodiment of the present application two isolating bars, identical in realization with prior art
While insulation effect, actually used is smaller, say, that carrying out mutually isostructural solaode 100 absolutely
Edge isolation operation time, use the embodiment of the present application provide isolation structure 103, compared to existing technology in isolation structure 103,
Less to the usable floor area of isolating bar, but insulation effect is identical.Therefore, use the isolation structure 103 in the embodiment of the present application, use
Material is more saved, and production cost is lower, it is possible to further reduce the holistic cost of solaode 100, expands solar-electricity
The use field in pond 100.
Further, described cell piece 101 is made up of several battery strings being welded by interconnector.Preferably
, described battery strings is six, and described busbar 102 is four.Wherein, described battery strings include the first battery strings 1011,
Two battery strings the 1012, the 3rd battery strings the 1013, the 4th battery strings the 1014, the 5th battery strings the 1015, the 6th battery strings 1016；Described
Busbar 102 includes the first busbar, the second busbar, the 3rd busbar and the 4th busbar；The of described first busbar
A part of and described first battery strings is connected；The Part I of described second busbar respectively with described second battery strings,
Three battery strings are connected；The Part I of described 3rd busbar is connected with described 4th battery strings, the 5th battery strings respectively；
The Part I of described 4th busbar is connected with described 6th battery strings.
Owing to the Part I of busbar has overlap, and for convenience of description, Fig. 1 is shown without each busbar
The particular location of Part I, the vertical busbar being arranged on the 3rd battery strings and the 4th battery strings centre position in Fig. 1 is exactly
Article four, the Part II of busbar.
In the embodiment of the present application, cell piece 101 can include six battery strings, and by four busbars 102 by six
Individual battery strings couples together, and the position that arranges of four busbars 102 can be in one end of solaode 100, six battery strings
Arranged in parallel, busbar 102 is by being connected from different battery strings, it is achieved collected by the electric current that battery strings generates.Just due to
Multiple busbars 102 are arranged on one end of cell piece 101, and it arranges position and relatively closely or is set to equitant structure,
Need to make busbar 102 mutually insulated by isolated material, to avoid the situation of short circuit current to occur.In the embodiment of the present application
In, it is simply that realize the insulation between busbar 102 by the first busbar 102.
It addition, a part for described first isolating bar 1031 is arranged on the Part I 1021 of described first busbar 102
And second busbar 102 Part I 1021 between, another part of described first isolating bar 1031 is arranged on the described 3rd
Between Part I 1021 and the Part I 1021 of the 4th busbar 102 of busbar 102.Described second isolating bar 1032
A part is arranged on the Part II 1022 of described first busbar 102 two busbars 102 of the 102, second busbar with described
Between 3rd cell piece 101, another part is arranged on described 3rd busbar the 102, the 4th 102 two busbars 102 of busbar
Part II 1022 and described 4th cell piece 101 between.For ensureing the consistent size of busbar 102 and whole solar-electricity
The standard that pond 100 uses, in the embodiment of the present application, Part II 1022 is arranged on placed in the middle two cell piece 101, due to
Part II 1022 and the cell piece 101 of busbar 102 have equitant part, are therefore also required to will be confluxed by isolated material
Part II 1022 and cell piece 101 mutually insulated of bar 102, is through the second isolating bar 1032 in the embodiment of the present application
Realize the Part II 1022 of busbar 102 and being dielectrically separated from of cell piece 101.
During actually generating, the first isolating bar 1031 can use length and width to be respectively 620mm and 40mm, the
The length and width of two isolating bars 1032 can be 100mm and 80mm.First isolating bar 1031 and the tool of the second isolating bar 1032
Body size can also be adjusted according to practical condition.In prior art, general employing length and width is respectively 620mm
With an isolating bar of 80mm, by comparing it is found that use the structure of independent two isolating bar of the application, Ke Yishi
Now save the isolating bar of 33.87% than prior art, and in actual production process, need also exist for when laying isolating bar laying
Two-layer EVA (vinyl acetate co-polymer) glued membrane, the area of EVA adhesive film is identical with the area of isolating bar, i.e. uses the application real
Executing the isolation structure 103 in example, the same family of usable floor area of EVA adhesive film reduces by 33.87%, decreases the use of raw material, reduces
The production cost of solaode 100.
First isolating bar 1031 and the second isolating bar 1032 can use EVA adhesive film and the integrated knot of isolated material
Structure, it is also possible to be two-layer EVA adhesive film structure that isolated material is clipped in the middle.
In production practices, when the isolation structure 103 using the embodiment of the present application to provide produces solaode 100, can
First to place glass and EVA adhesive film, the dimensions length of glass and width can be 1636mm and 986mm, then laying
Lay battery strings in EVA adhesive film, six battery strings can be laid.Then the second isolating bar is placed at the center in glass width direction
1032, it is then used by the first busbar 102 and first battery strings is welded to connect, use the second busbar 102 by the second battery strings
Couple together with the 3rd battery strings, use the 3rd busbar 102 the 4th battery strings and the 5th battery strings to be connected, use the 4th remittance
6th battery strings is connected by stream article 102.So realized the connection of six battery strings by four busbars 102, converge as mentioned above
The Part II 1022 of stream bar 102 has been arranged on the centre position of six battery strings, and the first concrete busbar 102 and second converges
The Part II 1022 of stream article 102 is arranged in the 3rd battery strings, the 3rd busbar 102 and second of the 4th busbar 102
1022 are divided to be arranged in the 4th battery strings.
Owing to the second isolating bar 1032 has had been arranged at the center of glass, therefore, the second isolating bar 1032 is permissible
The Part II 1022 of busbar 102 is isolated with cell piece 101, it is achieved insulating effect.Then, by the first isolating bar 1031
It is arranged between the first busbar 102 and the 4th busbar 102, between the second busbar 102 and the 3rd busbar 102, with reality
Now busbar 102 is dielectrically separated from effect.
After completing the assembling of the first isolating bar 1031 and the second isolating bar 1032, whole EVA adhesive film and the back of the body can be laid
Plate, finally carries out each assembly assembled being laminated, frames up, installs the operation such as rosette, test, i.e. complete whole solar energy
The assembling of battery 100 makes.
In above-mentioned assembly operation, employing two independent isolating bars, such novel isolation structure 103, behaviour
The operation of isolating bar opening need not be carried out, it is not required that carry out the busbar 102 operation through isolating bar opening, keep away during work
When having exempted to carry out busbar 102 through isolating bar opening manipulation, the cell piece 101 that easily causes caused owing to isolating bar is harder ruptures
Situation.
In sum, owing to isolating bar has certain hardness, and busbar 102 is by interconnecting strip and cell piece 101
It is connected to a fixed, passes the operation of isolating bar upper shed if carried out busbar 102, it is necessary to busbar 102 occurs certain
Deformation just can complete, and the pressure that deformation produces can be directly delivered on cell piece 101, causes cell piece 101 occur broken or open
Split.The application uses the isolation structure 103 that the first isolating bar 1031 and the second isolating bar 1032 are independently arranged, in solar-electricity
In the assembling process of pond 100 assembly, it is not necessary to offer the opening allowing that busbar 102 passes at isolating bar, it is not required that carry out
Busbar 102, through the operation of isolating bar upper shed, can be avoided installing the situation that in operating process, cell piece 101 ruptures, carry
The yields that high solar battery 100 produces, reduces the production cost of solaode 100.
It addition, the structure of two independent isolating bars in employing the embodiment of the present application, can be by ratio in prior art
The less material of isolating bar area, it is achieved identical is dielectrically separated from effect, reduces the raw material in production process equally and uses
Amount, reduces the production cost of solaode 100.
It should be noted that each embodiment in this specification all uses the mode gone forward one by one to describe, each embodiment weight
Point explanation is all the difference with other embodiments, and between each embodiment, identical similar part sees mutually.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.It should be noted that
Arrive: similar label and letter represent similar terms in following accompanying drawing, therefore, are determined in the most a certain Xiang Yi accompanying drawing
Justice, then need not define it further and explain in accompanying drawing subsequently.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, or
It is the orientation or position relationship usually put during the use of this utility model product, is for only for ease of description this utility model and letter
Change describe rather than instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only used for district
Divide and describe, and it is not intended that indicate or hint relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", should be interpreted broadly " installation ", " being connected ", " connection ", connect for example, it may be fixing, it is also possible to be to removably connect,
Or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to pass through intermediary
It is indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, can manage with concrete condition
Solve above-mentioned term.
Claims (10)
1. a solaode with Novel isolating structure, it is characterised in that described solaode include cell piece and
Several busbars, described some busbars are arranged on one end of described cell piece, one end of described busbar and described battery
Sheet is connected, and for collecting the electric current on described cell piece, described isolation structure includes the first isolating bar and the second isolating bar, its
In:
Each described busbar includes that Part I and Part II, described Part I and Part II are positioned at different straight line
On, both bearing of trends intersect, and the Part I of each described busbar and described cell piece are near one of described busbar
While have gap, the Part II of each described busbar is arranged on described cell piece, one end of described Part I and institute
Stating cell piece to be connected, described Part II is connected with external equipment；
The Part I of several busbars described is separately positioned on the opposite sides of described first isolating bar, described first isolation
Bar will be distributed over the Part I mutually insulated isolation of the described busbar of both sides；
Described second isolating bar is arranged between the Part II of described busbar and described cell piece, by the of described busbar
Two parts are isolated with described cell piece mutually insulated.
The solaode with Novel isolating structure the most according to claim 1, it is characterised in that described cell piece by
Several battery strings being welded by interconnector are formed.
The solaode with Novel isolating structure the most according to claim 2, it is characterised in that described battery strings is
Six, described busbar is four.
The solaode with Novel isolating structure the most according to claim 3, it is characterised in that described battery strings bag
Include the first battery strings, the second battery strings, the 3rd battery strings, the 4th battery strings, the 5th battery strings, the 6th battery strings, described in conflux
Article include the first busbar, the second busbar, the 3rd busbar and the 4th busbar；Wherein:
The Part I of described first busbar is connected with described first battery strings；
The Part I of described second busbar is connected with described second battery strings, the 3rd battery strings respectively；
The Part I of described 3rd busbar is connected with described 4th battery strings, the 5th battery strings respectively；
The Part I of described 4th busbar is connected with described 6th battery strings.
The solaode with Novel isolating structure the most according to claim 4, it is characterised in that described first confluxes
Article Part I and the Part I of the 3rd busbar be arranged on the side of described first isolating bar, described second busbar
The Part I of Part I and the 4th busbar is arranged on the opposite side of described first isolating bar；
Described first isolating bar respectively by the Part I of described first busbar and the Part I of described second busbar,
The Part I of three busbars and the Part I of the 4th busbar are mutually isolated.
The solaode with Novel isolating structure the most according to claim 5, it is characterised in that described second isolation
Article a part be arranged on Part II and described 3rd cell piece of described first busbar, second two busbars of busbar
Between, another part is arranged on Part II and described 4th electricity of described 3rd busbar, the 4th two busbars of busbar
Between the sheet of pond.
The solaode with Novel isolating structure the most according to claim 1, it is characterised in that described first isolation
The length and width of bar is respectively 100mm and 80mm.
The solaode with Novel isolating structure the most according to claim 7, it is characterised in that described second isolation
The length and width of bar is respectively 620mm and 40mm.
The solaode with Novel isolating structure the most according to claim 1, it is characterised in that described first every
Two-layer EVA adhesive film and the isolated material being arranged on described in two-layer between EVA adhesive film is included from bar and the second isolating bar.
The solaode with Novel isolating structure the most according to claim 1, it is characterised in that described first every
From bar and the second isolating bar be EVA adhesive film and isolated material one-body molded.
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| CN201620526867.5U CN205864363U (en) | 2016-05-30 | 2016-05-30 | A kind of solaode with Novel isolating structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534619B (en) * | 2019-08-30 | 2021-07-27 | 英利能源（中国）有限公司 | Connection method and connection structure of bus bar and welding bar |
| CN113275691A (en) * | 2021-05-17 | 2021-08-20 | 苏州晟成光伏设备有限公司 | Novel horizontal plate tile-overlapping glue-dispensing welding machine |
| CN115433525A (en) * | 2022-09-16 | 2022-12-06 | 浙江晶科能源有限公司 | Spliced adhesive film, manufacturing method thereof and photovoltaic module |
-
2016
- 2016-05-30 CN CN201620526867.5U patent/CN205864363U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534619B (en) * | 2019-08-30 | 2021-07-27 | 英利能源（中国）有限公司 | Connection method and connection structure of bus bar and welding bar |
| CN113275691A (en) * | 2021-05-17 | 2021-08-20 | 苏州晟成光伏设备有限公司 | Novel horizontal plate tile-overlapping glue-dispensing welding machine |
| CN113275691B (en) * | 2021-05-17 | 2023-10-13 | 苏州晟成光伏设备有限公司 | Novel transverse plate tile-overlapping dispensing welding machine |
| CN115433525A (en) * | 2022-09-16 | 2022-12-06 | 浙江晶科能源有限公司 | Spliced adhesive film, manufacturing method thereof and photovoltaic module |
| CN115433525B (en) * | 2022-09-16 | 2023-11-24 | 浙江晶科能源有限公司 | Splicing adhesive film, manufacturing method thereof and photovoltaic module |
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