CN204794883U - Terminal box for solar energy component - Google Patents
Terminal box for solar energy component Download PDFInfo
- Publication number
- CN204794883U CN204794883U CN201520468477.2U CN201520468477U CN204794883U CN 204794883 U CN204794883 U CN 204794883U CN 201520468477 U CN201520468477 U CN 201520468477U CN 204794883 U CN204794883 U CN 204794883U
- Authority
- CN
- China
- Prior art keywords
- binding post
- box body
- electric conductor
- terminal
- out wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004020 conductor Substances 0.000 claims abstract description 21
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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)
Abstract
The utility model discloses a terminal box for solar energy component, including box body (7) and lid that can closed box body, electric conductor (3) that are provided with terminal (2), bypass diode (4) that are used for the coupling assembling lead -out wire and connect bypass diode (4) and terminal (2) in the box body, its characterized in that: offer connecting hole (1) that the several supplied the subassembly lead -out wire to wear out in box body (7), the distribution of this a little connecting holes (1) is corresponding with the distribution of subassembly lead -out wire on the subassembly, sets up one terminal (2) respectively in one side of next -door neighbour this a little connecting holes (1) to it connects to make the subassembly busbar can vertically pass connecting hole (1) terminal (2), terminal (2) are connected with electric conductor (3), and bypass diode (4) set up between two adjacent electric conductors. The utility model discloses can simplify solar energy component's manufacture process, reduce the quantity of material, promote the efficiency of subassembly and the performance of terminal box.
Description
Technical field
The utility model relates to a kind of terminal box, especially relates to a kind of solar components terminal box, belongs to solar components technical field.
Background technology
Solar components terminal box connects the connector between solar cell array and rechargeable solar battery control device, and its main effect is exactly be stored up to storage battery through cable transmission by the electric energy that solar module produces.The electric energy that cell piece produces is collected by busbar and is connected with terminal box by assembly lead-out wire.Existing solar components terminal box, the assembly lead-out wire joint pin in box body is all on the same line, and the lead-out wire that confluxes in assembly needs to do a right angle bending or weld to transfer, and then is connected with the joint pin of line box.Therefore, supporting assembly needs to do insulation processing in inside, adds the complexity of production technology on the one hand, affects the reliability of assembly property on the other hand; In addition, in assembly, busbar is drawn needs to do a right angle bending or weld to transfer, and then is connected with the welding binding post of line box, and the one section of lead-out wire had more can cause the loss on power.
Summary of the invention
The utility model is in prior art, the technical problem use the solar components complex manufacturing by existing terminal box, affecting reliability and cause component power to lose, a kind of solar components terminal box is provided, simplify production technology, improve the reliability of terminal box, meanwhile, the power loss of assembly is reduced.
For this reason, the utility model is by the following technical solutions:
A kind of solar components terminal box, comprise box body (7) and can the lid of closed box, the binding post (2) for coupling assembling lead-out wire is provided with in box body, the electric conductor (3) of bypass diode (4) and connection bypass diode (4) and binding post (2), it is characterized in that: in described box body (7), offer several connecting hole (1) passed for assembly lead-out wire, the distribution of those connecting holes (1) is corresponding with the distribution of assembly lead-out wire on assembly, in the side of those connecting holes of next-door neighbour (1), a binding post (2) is set respectively, thus make component bus bar can pass vertically through connecting hole (1) to connect described binding post (2), binding post (2) is connected with electric conductor (3), bypass diode (4) is arranged between adjacent two electric conductors.
Further, described connecting hole (1) is divided into two groups that vertical direction is arranged, be respectively first group (1a) being positioned at top and second group (1b) being positioned at below, two connecting holes of second group (1b) lay respectively at the both sides of box body (7), accordingly, described binding post (2) is divided into two groups that vertical direction is arranged, is respectively upper group (2a) being positioned at top and lower group (2b) being positioned at below.
Further, described electric conductor (3), in strip, is connected to the upper end of each binding post (2), and the electric conductor (3) being positioned at the both sides of box body (7) is connected with positive and negative electrode terminal (6) respectively by cable (5).
Further, described electric conductor (3) is copper base.
The utility model possesses following beneficial effect:
1, terminal box of the present utility model is used, the busbar of solar module can pass vertically through connecting hole and connect described binding post, therefore, without the need to arranging insulative separator material in component internal, reduce the cost of manufacture of assembly, improve the make efficiency of assembly, meanwhile, the reliability of lifting subassembly;
2, remove the part for busbar switching in assembly, busbar also just can be connected with binding post without right angle bending, avoids the loss of power on this part busbar had more.
In sum, the utility model can simplify the manufacture process of solar components, decreases the consumption of material, meanwhile, improves the efficiency of assembly and the performance of terminal box.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model is arranged on solar module;
Fig. 3 is a portion enlarged drawing in Fig. 2;
In figure, 1 is connecting hole, and 1a is first group, and 1b is second group, and 2 is binding post, upper group of 2a, group under 2b, and 3 is electric conductor, and 4 is bypass diode, and 5 is cable, and 6 is terminal, and 7 is box body, and 8 is component bus bar.
Embodiment
In order to make those skilled in the art person better understand the present invention program, carry out clear, complete description below in conjunction with accompanying drawing to technical scheme of the present invention, part same as the prior art in the present invention is with reference to prior art.
As Figure 1-3, solar components terminal box of the present utility model, comprise box body 7 and can the lid of closed box, the binding post 2 for coupling assembling lead-out wire is provided with in box body, the electric conductor 3 of bypass diode 4 and connection bypass diode 4 and binding post 2, several connecting hole 1 passed for assembly lead-out wire is offered in box body 7, the distribution of those connecting holes 1 is corresponding with the distribution of assembly lead-out wire on assembly, in the present embodiment, connecting hole 1 is divided into two groups that vertical direction is arranged, be respectively the first group of 1a being positioned at top and the second group of 1b being positioned at below, two connecting holes of second group of 1b lay respectively at the both sides of box body 7, in the side of those connecting holes 1 of next-door neighbour, a binding post 2 is set respectively, accordingly, binding post 2 is divided into two groups that vertical direction is arranged, be respectively the upper group of 2a being positioned at top and the lower group of 2b being positioned at below, thus, component bus bar 8 can pass vertically through connecting hole 1 and connect described binding post 2, busbar 8 can weld or be connected on described binding post 2.Binding post 2 is connected with electric conductor 3, and electric conductor 3 is copper base, and in strip, be connected to the upper end of each binding post 2, the electric conductor 3 being positioned at the both sides of box body 7 is connected with positive and negative electrode terminal 6 respectively by cable 5.Bypass diode 4 is connected with between adjacent two electric conductors.
As shown in Figures 2 and 3, on binding post 2 and the corresponding assembly of connecting hole 1, the position of busbar 8 is arranged, after busbar 8 is vertically drawn in connecting hole 1, can directly be connected with binding post 2, during connection, busbar 8 is vertically installed, thus reaches the object of simplified assembly internal wiring, removal component internal insulative separator material, and then lifting subassembly reliability, simplified assembly manufacturing process, saves assembly cost, the effect of lifting subassembly efficiency.
The utility model eliminates the insulation isolation material of component internal, reduces the material cost of assembly, simultaneously because production technology simplifies, cost of labor have also been obtained reduction, and due to design optimization, assembly yield have also been obtained lifting, the reliability of assembly is also than good before; Eliminate the busbar of switching in addition, component power have also been obtained certain lifting.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (4)
1. a solar components terminal box, comprise box body (7) and can the lid of closed box, the binding post (2) for coupling assembling lead-out wire is provided with in box body, the electric conductor (3) of bypass diode (4) and connection bypass diode (4) and binding post (2), it is characterized in that: in described box body (7), offer several connecting hole (1) passed for assembly lead-out wire, the distribution of those connecting holes (1) is corresponding with the distribution of assembly lead-out wire on assembly, in the side of those connecting holes of next-door neighbour (1), a binding post (2) is set respectively, thus make component bus bar can pass vertically through connecting hole (1) to connect described binding post (2), binding post (2) is connected with electric conductor (3), bypass diode (4) is arranged between adjacent two electric conductors.
2. solar components terminal box according to claim 1, it is characterized in that: described connecting hole (1) is divided into two groups that vertical direction is arranged, be respectively first group (1a) being positioned at top and second group (1b) being positioned at below, two connecting holes of second group (1b) lay respectively at the both sides of box body (7), accordingly, described binding post (2) is divided into two groups that vertical direction is arranged, is respectively upper group (2a) being positioned at top and lower group (2b) being positioned at below.
3. solar components terminal box according to claim 1, it is characterized in that: described electric conductor (3) is in strip, be connected to the upper end of each binding post (2), the electric conductor (3) being positioned at the both sides of box body (7) is connected with positive and negative electrode terminal (6) respectively by cable (5).
4. solar components terminal box according to claim 1, is characterized in that: described electric conductor (3) is copper base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468477.2U CN204794883U (en) | 2015-07-03 | 2015-07-03 | Terminal box for solar energy component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468477.2U CN204794883U (en) | 2015-07-03 | 2015-07-03 | Terminal box for solar energy component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794883U true CN204794883U (en) | 2015-11-18 |
Family
ID=54534854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520468477.2U Active CN204794883U (en) | 2015-07-03 | 2015-07-03 | Terminal box for solar energy component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962677A (en) * | 2017-12-14 | 2019-07-02 | 阿特斯阳光电力集团有限公司 | Photovoltaic module |
-
2015
- 2015-07-03 CN CN201520468477.2U patent/CN204794883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109962677A (en) * | 2017-12-14 | 2019-07-02 | 阿特斯阳光电力集团有限公司 | Photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Co-patentee after: trina solar Ltd. Patentee after: TRINA SOLAR( CHANGZHOU) TECHNOLOGY Co.,Ltd. Address before: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Co-patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd. Patentee before: TRINA SOLAR( CHANGZHOU) TECHNOLOGY Co.,Ltd. Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Co-patentee after: TRINASOLAR Co.,Ltd. Patentee after: TRINA SOLAR( CHANGZHOU) TECHNOLOGY Co.,Ltd. Address before: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2 Co-patentee before: trina solar Ltd. Patentee before: TRINA SOLAR( CHANGZHOU) TECHNOLOGY Co.,Ltd. |