CN104410357A - Angle bond for connecting with frame of solar cell - Google Patents

Angle bond for connecting with frame of solar cell Download PDF

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Publication number
CN104410357A
CN104410357A CN201410659727.0A CN201410659727A CN104410357A CN 104410357 A CN104410357 A CN 104410357A CN 201410659727 A CN201410659727 A CN 201410659727A CN 104410357 A CN104410357 A CN 104410357A
Authority
CN
China
Prior art keywords
plugboard
frame
solar cell
plug board
angle key
Prior art date
Application number
CN201410659727.0A
Other languages
Chinese (zh)
Inventor
邢雪平
邢根海
汤毅
Original Assignee
苏州市启扬商贸有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州市启扬商贸有限公司 filed Critical 苏州市启扬商贸有限公司
Priority to CN201410659727.0A priority Critical patent/CN104410357A/en
Publication of CN104410357A publication Critical patent/CN104410357A/en

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00Structural details of PV modules other than those related to light conversion

Abstract

The invention relates to an angle bond for connecting with a frame of a solar cell. The angle bond comprises an angle bond body; the angle bond body comprises a first plug board and a second plug board, wherein the first plug board and the second plug board are fixedly connected to enable the cross section of the angle bond body to be in an L shape; the opposite surfaces of the first plug board and the second plug board are provided with zigzag barbs, another surface of the first plug board or the second plug board is provided with a sliding block, and the first plug board and the second plug board are in hollow structures. The angle bond for connecting the frame of the solar cell provided by the invention is convenient to install, the cost can be saved, and the connecting tightness and mechanical intensity of the frame can be improved.

Description

A kind of angle key for connecting solar cell frame

Technical field

The present invention relates to a kind of angle key for connecting solar cell frame.

Background technology

The rectangular-shaped body that current solar cell frame is mainly assembled into by two long edge frame made of aluminum profiles and two short edge frame made of aluminum profiles, and in the packaging technology of edge frame made of aluminum profiles, be mainly connected by screw length frame.Namely on a frame, setting an installing hole, a mounting groove is set in another frame, by being inserted in mounting groove through installing hole by screw, connecting adjacent frame.But use screw cross-under can not ensure the compactness of frame junction, on the contrary, screw can not be interted in the place due to solar cell frame buckle cell panel, and therefore use screw to connect the solar cell frame obtained, its stability and firmness are not high.

In the last few years, also started to occur using some plug-in unit to connect length frame.An aluminium section bar plug-in unit for such as square, two ends insert respectively noted glue aluminium section bar long margin frame and aluminium section bar minor face money in, realize connect.But use aluminium profile materials and parts, energy consumption is very large, and cost also increases thereupon.Therefore, use aluminium profile plug-in unit, cost is higher.Meanwhile, if the aluminium section bar plug-in unit of one closed, quality becomes large, and then increases the weight of solar cell frame, affects its mechanical strength.Although also have the design alleviating its weight done for plug-in unit now, be that its internal structure is set to hollow-core construction, outside is the aluminium shape surface of plug-in unit.But the design of complete hollow reduces the intensity of plug-in unit, and then also have impact on stability and the intensity of solar cell frame.

Summary of the invention

The technical problem to be solved in the present invention is: propose one can reduce cost again can enhance mechanical strength, the close-connected angle key for connecting solar cell frame of the frame of solar cell can also be made.

In order to solve the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of angle key for connecting solar cell frame, comprise angle key body, described angle key body comprises the first plugboard and the second plugboard, described first plugboard and the second plugboard affixed and make the cross section of described angle key body L-shaped; The forward surface of described first plugboard and the second plugboard is all shaped with jagged hangnail; The another side of described first plugboard or the second plugboard is provided with slide block; Described first plugboard and the second plugboard are hollow structure.

Further, multiple reinforcement is all arranged at intervals with in the hollow structure of described first plugboard and the second plugboard.

Further, described shoe surface is shaped with some projections.

Further, the forward surface of described first plugboard and described second plugboard is shaped with at least one groove in the position near junction.

Beneficial effect of the present invention is: be all shaped with jagged hangnail at the forward surface of the first plugboard and the second plugboard, by the resistance of hangnail, can strengthen the bonding strength of angle key and solar cell frame, not easily landing; Slide block is set at the another side of the first plugboard or the second plugboard, can inserts in frame by pilot angle key, make installation more convenient and accurate.Two plugboards are arranged the hollow structure of band reinforcement, the intensity of angle key can also be ensured while alleviating angle key weight and saving production cost.Be shaped with at least one groove at the forward surface of the first plugboard and the second plugboard in the position near junction, can concentrated stress be reduced, prevent angle bond fission.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the angle key for connecting solar cell frame of the present invention is described further.

The structural representation of Fig. 1 embodiment of the present invention;

Fig. 2 is the cross sectional representation of Fig. 1.

Embodiment

Embodiment

The angle key for connecting solar cell frame of the present embodiment, as depicted in figs. 1 and 2, comprises angle key body, and the length that this angle key body comprises the first plugboard 1 and the second plugboard 2, first plugboard 1 and the second plugboard 2 is 30-50mm, and thickness is 4-6mm.First plugboard 1 and the second plugboard 2 affixed and make the cross section of described angle key body L-shaped.

First plugboard 1 and the second plugboard 2 are all set to hollow structure 5, are all arranged at intervals with multiple reinforcement 7 in hollow structure 5.

The another side that the forward surface of the first plugboard 1 and the second plugboard 2 is all shaped with jagged hangnail 4, first plugboard 1 or the second plugboard 2 is provided with slide block 3, and the surface of slide block 3 is shaped with some projections.

First plugboard 1 is being shaped with groove 6 with the second plugboard 2 one side in opposite directions in the position near junction.

Angle key for connecting solar cell frame of the present invention is not limited to the concrete technical scheme described in above-described embodiment, and all employings are equal to replaces the protection range that the technical scheme formed is application claims.

Claims (4)

1. one kind for connecting the angle key of solar cell frame, comprise angle key body, it is characterized in that: described angle key body comprises the first plugboard and the second plugboard, described first plugboard and the second plugboard affixed and make the cross section of described angle key body L-shaped; The forward surface of described first plugboard and the second plugboard is all shaped with jagged hangnail; The another side of described first plugboard or the second plugboard is provided with slide block; Described first plugboard and the second plugboard are hollow structure.
2. the angle key for connecting solar cell frame according to claim 1, is characterized in that: be all arranged at intervals with multiple reinforcement in the hollow structure of described first plugboard and the second plugboard.
3. the angle key for connecting solar cell frame according to claim 1, is characterized in that: described shoe surface is shaped with some projections.
4. the angle key for connecting solar cell frame according to claim 1, is characterized in that: the forward surface of described first plugboard and described second plugboard is shaped with at least one groove in the position near junction.
CN201410659727.0A 2014-11-19 2014-11-19 Angle bond for connecting with frame of solar cell CN104410357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410659727.0A CN104410357A (en) 2014-11-19 2014-11-19 Angle bond for connecting with frame of solar cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410659727.0A CN104410357A (en) 2014-11-19 2014-11-19 Angle bond for connecting with frame of solar cell

Publications (1)

Publication Number Publication Date
CN104410357A true CN104410357A (en) 2015-03-11

Family

ID=52647960

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410659727.0A CN104410357A (en) 2014-11-19 2014-11-19 Angle bond for connecting with frame of solar cell

Country Status (1)

Country Link
CN (1) CN104410357A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110116419A (en) * 2010-04-19 2011-10-26 에스케이디앤디 주식회사 Solar battery array
CN202673902U (en) * 2012-07-05 2013-01-16 江阴友科太阳能器材有限公司 Corner brace
CN202736939U (en) * 2012-05-31 2013-02-13 张家港汉龙新能源科技有限公司 Solar battery assembly frame with convex ribs
JP2013197155A (en) * 2012-03-16 2013-09-30 Sanyo Electric Co Ltd Solar cell module
CN203277448U (en) * 2013-05-16 2013-11-06 江苏艾德太阳能科技有限公司 Aluminum alloy frame dedicated to solar cell module
CN204304902U (en) * 2014-11-19 2015-04-29 苏州市启扬商贸有限公司 A kind of angle key for connecting solar cell frame

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110116419A (en) * 2010-04-19 2011-10-26 에스케이디앤디 주식회사 Solar battery array
JP2013197155A (en) * 2012-03-16 2013-09-30 Sanyo Electric Co Ltd Solar cell module
CN202736939U (en) * 2012-05-31 2013-02-13 张家港汉龙新能源科技有限公司 Solar battery assembly frame with convex ribs
CN202673902U (en) * 2012-07-05 2013-01-16 江阴友科太阳能器材有限公司 Corner brace
CN203277448U (en) * 2013-05-16 2013-11-06 江苏艾德太阳能科技有限公司 Aluminum alloy frame dedicated to solar cell module
CN204304902U (en) * 2014-11-19 2015-04-29 苏州市启扬商贸有限公司 A kind of angle key for connecting solar cell frame

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Application publication date: 20150311