CN204424286U - Reflective solder strip and solar components - Google Patents

Reflective solder strip and solar components Download PDF

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Publication number
CN204424286U
CN204424286U CN201520004964.3U CN201520004964U CN204424286U CN 204424286 U CN204424286 U CN 204424286U CN 201520004964 U CN201520004964 U CN 201520004964U CN 204424286 U CN204424286 U CN 204424286U
Authority
CN
China
Prior art keywords
bulge
solder strip
reflective solder
film matrix
structures
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
Application number
CN201520004964.3U
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Chinese (zh)
Inventor
陆利斌
宋建源
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Share (Suzhou) electronic materials Polytron Technologies Inc
Original Assignee
SUZHOU TONYSHARE ELECTRONIC MATERIALS TECHNOLOGY Co Ltd
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Filing date
Publication date
Application filed by SUZHOU TONYSHARE ELECTRONIC MATERIALS TECHNOLOGY Co Ltd filed Critical SUZHOU TONYSHARE ELECTRONIC MATERIALS TECHNOLOGY Co Ltd
Priority to CN201520004964.3U priority Critical patent/CN204424286U/en
Application granted granted Critical
Publication of CN204424286U publication Critical patent/CN204424286U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Photovoltaic Devices (AREA)

Abstract

The utility model discloses reflective solder strip and solar components, be conducive to cell piece and make full use of light source and generate electricity.This reflective solder strip comprises film matrix, the surface of described film matrix is provided with many bulge-structures for changing paths direction, be groove between adjacent two bulge-structures, described bulge-structure comprises two inclined-planes and the cross section of each bulge-structure is isosceles triangle, the bottom of each bulge-structure is interconnected, and described bulge-structure surface laminating is provided with metal level.In addition, also projection can be set for the inclined-plane of bulge-structure.Light source utilization rate is improved further with this.

Description

Reflective solder strip and solar components
Technical field
The utility model relates to reflective solder strip and the solar components of field of solar thermal power generation application.
Background technology
Solar cell is also called " solar chip " or " photocell " ", be a kind of optoelectronic semiconductor thin slice utilizing the sunlight direct generation of electricity.As long as it is arrived by illumination, moment just exportable voltage and when there being loop generation current.Physically be called photovoltaic.Solar cell is the device directly light energy conversion being become electric energy by photoelectric effect or Photochemical effects.
Existing solar module generally comprises multiple cell piece, and multiple cell piece is connected by reflective solder strip.Reflective solder strip can reduce cell piece surface shading light part, improves generating conversion efficiency.Existing reflective solder strip structure is a lot, but not ideal enough to the dissipating effect of light.Make generating efficiency lower.
Utility model content
The technical problem that the utility model solves is to provide a kind of cell piece that is conducive to and makes full use of the reflective solder strip that light source carries out generating electricity.
The utility model solves the technical scheme that its technical problem adopts: reflective solder strip, comprise film matrix, the surface of described film matrix is provided with many bulge-structures for changing paths direction, be groove between adjacent two bulge-structures, described bulge-structure comprises two inclined-planes and the cross section of each bulge-structure is isosceles triangle, the bottom of each bulge-structure is interconnected, and described bulge-structure surface laminating is provided with metal level.
Further: the thickness of described film matrix is 0.1mm to 0.4mm, the thickness of metal level is 0.01mm to 0.04mm.
The utility model additionally provides a kind of reflective solder strip, it utilizes the better effects if of light source, it comprises film matrix, the surface of described film matrix is provided with many bulge-structures for changing paths direction, be groove between adjacent two bulge-structures, described bulge-structure comprises two inclined-planes and described inclined-plane is provided with multiple projection, described projection comprises at least 4 inclined-planes, the bottom of each bulge-structure is interconnected, and all fits and be provided with metal level in the surface of described bulge-structure surface and projection.
Further: the thickness of described film matrix is 0.1mm to 0.4mm, the thickness of metal level is 0.01mm to 0.04mm.
The utility model additionally provides the solar components utilizing above-mentioned reflective solder strip, also comprise two cell pieces and connect the welding of two cell pieces, described welding one section of being connected with the sensitive surface of cell piece is described reflective solder strip, described cell piece sensitive surface is provided with main gate line and thin grid line, and described reflective solder strip connects described main gate line.
The beneficial effects of the utility model are: surface configurations different after accepting light source can allow light source form different reflections, correlation and refraction, and form the reflection source of mutually interfering, also originally single planar light source can be reflected into multiple tracks light source, component power can be improved further.
Accompanying drawing explanation
The schematic diagram of Fig. 1 to be cross section be bulge-structure of the reflective solder strip of isosceles triangle;
Fig. 2 is schematic diagram bulge-structure being also provided with projection;
Fig. 3 is the schematic diagram that cell piece welds with reflective solder strip;
Be labeled as in figure: film matrix 1, metal level 2, bulge-structure 3, projection 4, cell piece 5, groove 6.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Figure 1, reflective solder strip of the present utility model, comprise film matrix 1, the surface of described film matrix 1 is provided with many bulge-structures 3 for changing paths direction, be groove 6 between adjacent two bulge-structures 3, described bulge-structure comprises two inclined-planes and the cross section of each bulge-structure 3 is isosceles triangle, and the bottom of each bulge-structure is interconnected, and described bulge-structure 3 surface laminating is provided with metal level 2.Because above-mentioned bulge-structure is arranged to isosceles triangle, the effect of multiple refraction, reflection and interference can be played to light source.Make light source obtain dispersing more fully, and then effectively can reduce cell piece surface shading light part, be conducive to improving generating conversion efficiency.The thickness of film matrix 1 described above is 0.1mm to 0.4mm, and the thickness of metal level is 0.01mm to 0.04mm.Above-mentioned thickness can ensure that reflective solder strip has good intensity, can not affect serviceability again because of blocked up simultaneously.Above-mentioned metal level available silver, zinc etc.Above-mentioned film matrix can with conventional resinae plastics etc.
As shown in Figure 2, reflective solder strip of the present utility model, comprise film matrix 1, the surface of described film matrix 1 is provided with many bulge-structures 3 for changing paths direction, be groove 6 between adjacent two bulge-structures 3, described bulge-structure comprises two inclined-planes and at least one inclined-plane is provided with multiple projection 4, and described projection 4 comprises at least 4 inclined-planes, the bottom of each bulge-structure 3 is interconnected, and all fits and be provided with metal level 2 in the surface of described bulge-structure 3 surface and projection 4.This structure is on inclined-plane, arrange multiple projection 4 again, and make light more refraction, reflection occur and interfere with this, prove by experiment, the reflective solder strip performance that this reflective solder strip compares other shape is more excellent.
Fig. 3 is solar components, namely utilize the schematic diagram of the cell piece of above-mentioned reflective solder strip, in figure, one section that is connected with the sensitive surface of cell piece is described reflective solder strip, described cell piece sensitive surface is provided with main gate line and thin grid line, and described reflective solder strip connects described main gate line.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.

Claims (5)

1. reflective solder strip, comprise film matrix (1), it is characterized in that: the surface of described film matrix (1) is provided with many bulge-structures (3) for changing paths direction, be groove (6) between adjacent two bulge-structures (3), described bulge-structure comprises two inclined-planes and the cross section of each bulge-structure (3) is isosceles triangle, the bottom of each bulge-structure is interconnected, and the laminating of described bulge-structure (3) surface is provided with metal level (2).
2. reflective solder strip as claimed in claim 1, it is characterized in that: the thickness of described film matrix (1) is 0.1mm to 0.4mm, the thickness of metal level is 0.01mm to 0.04mm.
3. reflective solder strip, comprise film matrix (1), it is characterized in that: the surface of described film matrix (1) is provided with many bulge-structures (3) for changing paths direction, be groove (6) between adjacent two bulge-structures (3), described bulge-structure comprises two inclined-planes and at least one inclined-plane is provided with multiple projection (4), described projection (4) comprises at least 4 inclined-planes, the bottom of each bulge-structure (3) is interconnected, all fit and be provided with metal level (2) in the surface of described bulge-structure (3) surface and projection (4).
4. reflective solder strip as claimed in claim 3, it is characterized in that: the thickness of described film matrix (1) is 0.1mm to 0.4mm, the thickness of metal level is 0.01mm to 0.04mm.
5. solar components, comprise the reflective solder strip in Claims 1-4 described in any one, it is characterized in that: also comprise two cell pieces (5) and connect the welding of two cell pieces (5), described welding one section of being connected with the sensitive surface of cell piece is described reflective solder strip, described cell piece sensitive surface is provided with main gate line and thin grid line, and described reflective solder strip connects described main gate line.
CN201520004964.3U 2015-01-06 2015-01-06 Reflective solder strip and solar components Expired - Fee Related CN204424286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520004964.3U CN204424286U (en) 2015-01-06 2015-01-06 Reflective solder strip and solar components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520004964.3U CN204424286U (en) 2015-01-06 2015-01-06 Reflective solder strip and solar components

Publications (1)

Publication Number Publication Date
CN204424286U true CN204424286U (en) 2015-06-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520004964.3U Expired - Fee Related CN204424286U (en) 2015-01-06 2015-01-06 Reflective solder strip and solar components

Country Status (1)

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CN (1) CN204424286U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110071179A (en) * 2019-03-22 2019-07-30 无锡市诺岩信科技有限公司 A kind of anti-dazzle light reflective film of photovoltaic module
CN110391782A (en) * 2018-04-20 2019-10-29 北京汉能光伏投资有限公司 Solar cell module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110391782A (en) * 2018-04-20 2019-10-29 北京汉能光伏投资有限公司 Solar cell module
CN110071179A (en) * 2019-03-22 2019-07-30 无锡市诺岩信科技有限公司 A kind of anti-dazzle light reflective film of photovoltaic module

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 215000 Wujiang Jiangsu economic and Technological Development Zone, Suzhou City, Yi Tong Road

Patentee after: Share (Suzhou) electronic materials Polytron Technologies Inc

Address before: 215000 Wujiang Jiangsu economic and Technological Development Zone, Suzhou City, Yi Tong Road

Patentee before: SUZHOU TONYSHARE ELECTRONIC MATERIALS TECHNOLOGY CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150624

Termination date: 20170106

CF01 Termination of patent right due to non-payment of annual fee