CN206727088U - A kind of multiconductor interconnecting strip - Google Patents
A kind of multiconductor interconnecting strip Download PDFInfo
- Publication number
- CN206727088U CN206727088U CN201720272657.2U CN201720272657U CN206727088U CN 206727088 U CN206727088 U CN 206727088U CN 201720272657 U CN201720272657 U CN 201720272657U CN 206727088 U CN206727088 U CN 206727088U
- Authority
- CN
- China
- Prior art keywords
- interconnecting strip
- water conservancy
- conservancy diversion
- copper base
- connecting terminal
- 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.)
- Expired - Fee Related
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Classifications
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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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- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
The utility model discloses a kind of multiconductor interconnecting strip, including copper base, tin coating, connecting terminal, pressing hole, upper water conservancy diversion point, lower water conservancy diversion point；The interconnecting strip is that tin coating is electroplate with outside strip copper base, and the copper base is provided with multiple connecting terminals, and the connecting terminal is formed using superconductor pressing；Copper base at the connecting terminal is provided with pressing hole, and the copper base for pressing in hole and pressing hole is provided with upper and lower water conservancy diversion point in position up and down, and the upper and lower water conservancy diversion point symmetry is configured to connecting terminal；This new uses sets multiple contacts on the copper sheet of interconnecting strip, and open-work is set on contact, and presses superconductor, the multiconductor interconnecting strip with tin coating, improves the collection efficiency of electric current, the firmness of increase interconnecting strip welding.
Description
Technical field
A kind of solar battery technology apparatus field is the utility model is related to, more particularly to a kind of multiconductor interconnecting strip.
Background technology
Photovoltaic module generally use welding is attached, first with interconnecting strip by cell piece series welding, then a plurality of interconnecting strip weldering
Connect and be pooled to convergent belt, the electric current being collected into is led into terminal box eventually through convergent belt.General interconnecting strip and battery or
Convergent belt overlap joint is welded and fixed, but resistance ratio is higher after welding, and causes the collection efficiency of electric current low, on the other hand due to interconnection
Bar is very thin with convergent belt, and weld is easy to release, deformed；Cause the pad firmness of interconnecting strip poor, it is affected by environment
Easily occur to loosen, ftracture.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of multiconductor interconnecting strip, for of the prior art
Deficiency, using setting multiple contacts on the copper sheet of interconnecting strip, and coordinate open-work and superconductor, improve the collection effect of electric current
Rate.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of multiconductor interconnecting strip, including interconnecting strip,
Copper base, tin coating, connecting terminal, pressing hole, upper water conservancy diversion point, lower water conservancy diversion point, it is characterised in that：
The interconnecting strip is to be electroplate with tin coating outside strip copper base, is alongst set on the copper base
There are multiple circular or polygon connecting terminals, the connecting terminal is formed using superconductor pressing；The connecting terminal
The pressing hole of circle is provided with the copper base at place, the copper base for pressing in hole and pressing hole is set at position respectively up and down
There are upper water conservancy diversion point and lower water conservancy diversion point, the upper water conservancy diversion point and lower water conservancy diversion point symmetry are configured to connecting terminal.
It is more than or equal to interconnecting strip at least provided with two connecting terminals, the thickness of the connecting terminal in the interconnecting strip
Thickness.
Pressing hole in the connecting terminal is at least provided with one.
The upper water conservancy diversion point and the pressing of lower water conservancy diversion point integral type are fixed in the pressing hole on copper base, and superconductor is firm
It is embedded to be fixed on copper base.
The superconductor is preferably grapheme material.
Operation principle of the present utility model is：Pass through above-mentioned technical proposal, the multiconductor interconnecting strip pass through superconductor
Connecting terminal and cell piece or convergent belt be welded to each other fixation；Connecting terminal is embedded firmly, and superconductor is upper and lower
Water conservancy diversion point enhances the electric conductivity between interconnecting strip and cell piece, convergent belt so that collected current it is more efficient.
Pass through above-mentioned technical proposal, the beneficial effect of technical solutions of the utility model are：Using on the copper sheet of interconnecting strip
Multiple contacts are set, open-work is set on contact, and press superconductor, the multiconductor interconnecting strip with tin coating, are improved
The collection efficiency of electric current, the firmness of increase interconnecting strip welding.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of multiconductor interconnecting strip front view schematic diagram disclosed in the utility model embodiment；
Fig. 2 is a kind of multiconductor interconnecting strip A-A diagrammatic cross-sections disclosed in the utility model embodiment；
Fig. 3 is enlarged diagram at a kind of multiconductor interconnecting strip B disclosed in the utility model embodiment.
Corresponding component title of the numeral represented by with letter in figure：
1. the connecting terminal of 2. copper base of interconnecting strip, 3. tin coating 4.
5. press 7. times water conservancy diversion points of water conservancy diversion point on hole 6.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
According to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of multiconductor interconnecting strip, including interconnecting strip 1, copper base
2nd, tin coating 3, connecting terminal 4, pressing hole 5, upper water conservancy diversion point 6, lower water conservancy diversion point 7.
The interconnecting strip 1 is that tin coating 3 is electroplate with outside strip copper base 2, on the copper base 2 alongst
Multiple circular connecting terminals 4 are provided with, the connecting terminal 4 is formed using superconductor pressing；At the connecting terminal 4
The pressing hole 5 of circle is provided with copper base 2, the pressing hole 5 is interior and the copper base in pressing hole 5 is set at position respectively about 2
Water conservancy diversion point 6 and lower water conservancy diversion point 7 are equipped with, the upper water conservancy diversion point 6 and the lower balanced configuration of water conservancy diversion point 7 are connecting terminal 4.
Three connecting terminals 4 are provided with the interconnecting strip 1, the thickness of the connecting terminal 4 is equal to the thickness of interconnecting strip 1
Degree.
Pressing hole 5 in the connecting terminal 4 sets three.
The upper water conservancy diversion point 6 and the pressing of the lower integral type of water conservancy diversion point 7 are fixed in the pressing hole 3 on copper base 2, superconductor
It is firmly embedded to be fixed on copper base 2.
The superconductor uses grapheme material.
By specific embodiment, the multiconductor interconnecting strip by the connecting terminal 4 of superconductor and cell piece or
It is simple and convenient that convergent belt is welded to each other fixation；Connecting terminal 4 is embedded firmly, and the upper and lower water conservancy diversion point (6,7) of superconductor increases
Strong electric conductivity between interconnecting strip 1 and cell piece, convergent belt so that collected current it is more efficient.
By above-mentioned specific embodiment, the beneficial effects of the utility model are：It is more using being set on the copper sheet of interconnecting strip
Individual contact, open-work is set on contact, and presses superconductor, the multiconductor interconnecting strip with tin coating, improves electric current
Collection efficiency, the firmness of increase interconnecting strip welding.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
- A kind of 1. multiconductor interconnecting strip, it is characterised in that including interconnecting strip, copper base, tin coating, connecting terminal, pressing hole, on Water conservancy diversion point, lower water conservancy diversion point；The interconnecting strip is that tin coating is electroplate with outside strip copper base, along length on the copper base Direction is provided with multiple circular or polygon connecting terminals, and the connecting terminal is formed using superconductor pressing；It is described The pressing hole of circle, the upper and lower position of copper base for pressing in hole and pressing hole are provided with copper base at connecting terminal Water conservancy diversion point and lower water conservancy diversion point are respectively arranged with, the upper water conservancy diversion point and lower water conservancy diversion point symmetry are configured to connecting terminal.
- 2. a kind of multiconductor interconnecting strip according to claim 1, it is characterised in that at least provided with two in the interconnecting strip Individual connecting terminal, the thickness of the connecting terminal are more than or equal to the thickness of interconnecting strip.
- 3. a kind of multiconductor interconnecting strip according to claim 1, it is characterised in that the pressing hole in the connecting terminal is extremely One is set less.
- 4. a kind of multiconductor interconnecting strip according to claim 1, it is characterised in that the upper water conservancy diversion point and lower water conservancy diversion point one The pressing of body formula is fixed in the pressing hole on copper base, and superconductor is firmly embedded to be fixed on copper base.
- 5. a kind of multiconductor interconnecting strip according to claim 1, it is characterised in that the superconductor is graphene material Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272657.2U CN206727088U (en) | 2017-03-20 | 2017-03-20 | A kind of multiconductor interconnecting strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272657.2U CN206727088U (en) | 2017-03-20 | 2017-03-20 | A kind of multiconductor interconnecting strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727088U true CN206727088U (en) | 2017-12-08 |
Family
ID=60501284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720272657.2U Expired - Fee Related CN206727088U (en) | 2017-03-20 | 2017-03-20 | A kind of multiconductor interconnecting strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206727088U (en) |
-
2017
- 2017-03-20 CN CN201720272657.2U patent/CN206727088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20190320 |