CN202900868U - Light corner connector used for photovoltaic module frame assembly - Google Patents

Light corner connector used for photovoltaic module frame assembly Download PDF

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Publication number
CN202900868U
CN202900868U CN 201220619811 CN201220619811U CN202900868U CN 202900868 U CN202900868 U CN 202900868U CN 201220619811 CN201220619811 CN 201220619811 CN 201220619811 U CN201220619811 U CN 201220619811U CN 202900868 U CN202900868 U CN 202900868U
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CN
China
Prior art keywords
joint
groove
outside
corner brace
photovoltaic component
Prior art date
Application number
CN 201220619811
Other languages
Chinese (zh)
Inventor
安全长
Original Assignee
常州亿晶光电科技有限公司
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Publication date
Application filed by 常州亿晶光电科技有限公司 filed Critical 常州亿晶光电科技有限公司
Priority to CN 201220619811 priority Critical patent/CN202900868U/en
Application granted granted Critical
Publication of CN202900868U publication Critical patent/CN202900868U/en

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Abstract

The utility model relates to a light corner connector used for photovoltaic module frame assembly. The light corner connector used for the photovoltaic module frame assembly comprises a first connecting part and a second connecting part, the first connecting part and the second connecting part are respectively connected with two adjacent frames, one end of the first connecting part is connected with one end of the second connecting part, and a plurality of outer side grooves are formed in the outer side of the first connecting part and/or the second connecting part. The length L of the first connecting part and the second connecting part is 20mm-60mm, the thickness H of the first connecting part and the second connecting part is 3mm-18mm, the width of the groove opening L1 of the outer side groove is 0.5mm-40mm, the depth H1 of the outer side groove is 5%-80% of the thickness H of the first connecting part and the second connecting part, spacing L2 between the groove openings of two adjacent outer side groove is 2mm-30mm, and the cross-section of the outer side grooves are rectangular, arc-shaped, triangular or ladder-shaped. According to the light corner connector used for the photovoltaic module frame assembly, raw materials are saved, weight of the corner connector is reduced, the cost is reduced, and strength cannot be influenced. The light corner connector used for the photovoltaic module frame assembly is attractive in appearance and practical.

Description

Assembling photovoltaic component frame lightweight corner brace

Technical field

The utility model relates to the assembling photovoltaic component frame accessory, particularly a kind of assembling photovoltaic component frame lightweight corner brace.

Background technique

Photovoltaic module mainly is comprised of module frame, solar panel, terminal box and sealer etc.Module frame plays the function of encapsulation solar panel, strengthens weatherability and the intensity of solar panel, general aluminium alloy frame.The parts of core are solar panels, and it is formed by some solar battery cells, toughened glass, EVA glued membrane, TPT notacoria lamination.Under vacuum and high-temperature heating condition, with laminater above-mentioned part layer is pressed into an integral body and forms the assembly finished product.

The long margin frame of photovoltaic module is connected Placement and is comprised that fastened by screw connects or angle card frictional connection with short frame, but the construction sequence of this dual mode is comparatively loaded down with trivial details, can not satisfy the needs of rapid construction.The corner brace Placement now appears again, and convenient and swift.But existing corner brace materials are relatively many, cause weight heavier, will increase the overall weight of photovoltaic module and the manufacture cost of assembly.

The model utility content

The technical problems to be solved in the utility model is: relatively many in order to overcome existing corner brace materials, and the deficiency that weight is heavier, the utility model provides a kind of assembling photovoltaic component frame lightweight corner brace.

The technological scheme that its technical problem that solves the utility model adopts is: a kind of assembling photovoltaic component frame lightweight corner brace, comprise the first joint and the second joint that are respectively applied to connect the adjacent two edges frame, one end of described the first joint links to each other with an end of the second joint, and the arranged outside of described the first joint and/or the second joint has some outsides groove.

The length L of described the first joint and the second joint is 20mm-60mm, thickness H is 3mm-18mm, the width of rebate L1 of described outside groove is 0.5mm-40mm, described outer concave groove depth H1 is the 5%-80% of described the first joint and the second joint thickness H, and the spacing L2 between the notch of adjacent two described outside grooves is 2mm-30mm.

Further, the length L of described the first joint and the second joint is 20mm-60mm, thickness H is 3mm-12mm, the width of rebate L1 of described outside groove is 5mm-15mm, described outer concave groove depth H1 is the 30%-50% of described the first joint and the second joint thickness H, and the spacing L2 between the notch of adjacent two described outside grooves is 3mm-8mm.

The notch length L 3 of described outside groove is identical with the width of described the first joint and the second joint.

For proof strength is even and attractive in appearance, described some outsides groove is arranged in parallel and/or uniformly-spaced arranges.

For attractive in appearance and prevent that corner brace from getting loose in the frame cavity, described outside groove rotation angle position is chamfering structure.

Further, described outer concave slot cross-section is shaped as rectangle, arc, triangle or trapezoidal.

In order to prevent that corner brace from getting loose from the joint, the inboard of described the first joint and/or the second joint is provided with sawtooth; Install for convenient, described sawtooth tilts to the joint of described the first joint and the second joint.

In order to reduce material, weight reduction, the joint of described the first joint and the second joint has through hole.

In order to reduce material, weight reduction, the outside of described the first joint is connected by the first inclined-plane with the outside of described the second joint.

In order to reduce material, weight reduction also comprises the first groove, and described the first groove is arranged on described the first joint and/or described the second joint.

In order to reduce material, weight reduction, the inboard of described the first joint and the second joint joint is provided with the second groove.Preferably, the cross section of described the second groove is rectangular.

The beneficial effects of the utility model are, assembling photovoltaic component frame of the present utility model lightweight corner brace has been saved raw material, has alleviated the weight of corner brace, has reduced cost, and intensity can not be affected, and are both artistic and practical.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structural representation that assembling photovoltaic component frame of the present utility model is used lightweight corner brace embodiment 1.

Fig. 2 is the partial enlarged drawing at A place among Fig. 1.

Fig. 3 is embodiment 1 stereogram.

Fig. 4 is the structural representation that assembling photovoltaic component frame of the present utility model is used lightweight corner brace embodiment 2.

Fig. 5 is the structural representation that assembling photovoltaic component frame of the present utility model is used lightweight corner brace embodiment 3.

Fig. 6 is the structural representation that assembling photovoltaic component frame of the present utility model is used lightweight corner brace embodiment 4.

The 1, first joint among the figure, the 2, second joint, 3, outside groove, 4, sawtooth, 5, through hole, the 6, first inclined-plane, the 7, first groove, the 8, second groove.

Embodiment

By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

Embodiment 1

As shown in Figure 1-Figure 3, assembling photovoltaic component frame of the present utility model lightweight corner brace embodiment 1 structural representation.Be used for connecting the adjacent two edges frame of photovoltaic module, comprise the first joint 1 and the second joint 2 that are respectively applied to connect the adjacent two edges frame, one end of the first joint 1 be connected an end of joint 2 and at right angles connect, the arranged outside of the first joint 1 and/or the second joint 2 has some outsides groove 3.

The length L of the first joint 1 and the second joint 2 is 20mm-60mm, thickness H is 3mm-12mm, the width of rebate L1 of outside groove 3 is 5mm-15mm, outside groove 3 depth H 1 are the 30%-50% of the first joint 1 and the second joint 2 thickness H, and the spacing L2 between the notch of adjacent two outside grooves 3 is 3mm-8mm.

The notch length L 3 of outside groove 3 is identical with the width of described the first joint 1 and the second joint 2.Some outsides groove 3 is arranged in parallel and uniformly-spaced arranges, and groove 3 rotation angle positions in the outside are the rounding structure.

Outside groove 3 sectional shapes are rectangle.

The inboard of the first joint 1 and/or the second joint 2 is provided with the sawtooth 4 that is arranged in parallel; Sawtooth 4 tilts to the joint of the first joint 1 and the second joint 2.The thickness H2 of sawtooth is generally 1.1mm-1.2mm.

The joint of the first joint 1 and the second joint 2 has through hole 5, and the cross section of through hole 5 is triangle, and rotation angle position is rounding.

The outside of the first joint 1 is connected by the first inclined-plane 6 with the outside of the second joint 2.

Comprise that also the first groove 7, the first grooves 7 are arranged on the first joint 1 and/or the second joint 2.

It is rectangular that the inboard of the first joint 1 and the second joint 2 joints is provided with the cross section of the second groove 8, the second grooves 8.

One end of the first joint 1 disconnected the second joint is the rounding transition, and an end of the second joint 2 disconnected the first joints is the rounding transition.

Embodiment 2

As shown in Figure 4, groove 3 sectional shapes in the outside are arc, and remaining part is with embodiment 1.

Embodiment 3

As shown in Figure 5, groove 3 sectional shapes in the outside are triangle, and remaining part is with embodiment 1.

Embodiment 4

As shown in Figure 6, groove 3 sectional shapes in the outside are trapezoidal, and remaining part is with embodiment 1.

Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.

Claims (10)

1. assembling photovoltaic component frame lightweight corner brace, comprise the first joint (1) and the second joint (2) that are respectively applied to connect the adjacent two edges frame, one end of described the first joint (1) links to each other with an end of the second joint (2), it is characterized in that: the arranged outside of described the first joint (1) and/or the second joint (2) has some outsides grooves (3).
2. assembling photovoltaic component frame as claimed in claim 1 lightweight corner brace, it is characterized in that: the length L of described the first joint (1) and the second joint (2) is 20mm-60mm, thickness H is 3mm-18mm, the width of rebate L1 of described outside groove (3) is 0.5mm-40mm, described outside groove (3) depth H 1 is the 5%-80% of described the first joint (1) and the second joint (2) thickness H, and the spacing L2 between the notch of adjacent two described outside grooves (3) is 2mm-30mm.
3. assembling photovoltaic component frame as claimed in claim 2 lightweight corner brace, it is characterized in that: the length L of described the first joint (1) and the second joint (2) is 20mm-60mm, thickness H is 3mm-12mm, the width of rebate L1 of described outside groove (3) is 5mm-15mm, described outside groove (3) depth H 1 is the 30%-50% of described the first joint (1) and the second joint (2) thickness H, and the spacing L2 between the notch of adjacent two described outside grooves (3) is 3mm-8mm.
4. such as each described assembling photovoltaic component frame lightweight corner brace among the claim 1-3, it is characterized in that: described some outsides grooves (3) are arranged in parallel and/or uniformly-spaced arrange.
5. such as each described assembling photovoltaic component frame lightweight corner brace among the claim 1-3, it is characterized in that: described outside groove (3) rotation angle position is chamfering structure.
6. such as each described assembling photovoltaic component frame lightweight corner brace among the claim 1-3, it is characterized in that: described outside groove (3) sectional shape is rectangle, arc, triangle or trapezoidal.
7. such as each described assembling photovoltaic component frame lightweight corner brace among the claim 1-3, it is characterized in that: the inboard of described the first joint (1) and/or the second joint (2) is provided with sawtooth (4), and described sawtooth (4) tilts to the joint of described the first joint (1) and the second joint (2).
8. such as each described assembling photovoltaic component frame lightweight corner brace among the claim 1-3, it is characterized in that: the joint of described the first joint (1) and the second joint (2) has through hole (5).
9. such as each described assembling photovoltaic component frame lightweight corner brace among the claim 1-3, it is characterized in that: the outside of described the first joint (1) is connected by the first inclined-plane (6) with the outside of described the second joint (2).
10. such as each described assembling photovoltaic component frame lightweight corner brace among the claim 1-3, it is characterized in that: also comprise the first groove (7), described the first groove (7) is arranged on described the first joint (1) and/or described the second joint (2).
CN 201220619811 2012-11-21 2012-11-21 Light corner connector used for photovoltaic module frame assembly CN202900868U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220619811 CN202900868U (en) 2012-11-21 2012-11-21 Light corner connector used for photovoltaic module frame assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220619811 CN202900868U (en) 2012-11-21 2012-11-21 Light corner connector used for photovoltaic module frame assembly

Publications (1)

Publication Number Publication Date
CN202900868U true CN202900868U (en) 2013-04-24

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Family Applications (1)

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CN 201220619811 CN202900868U (en) 2012-11-21 2012-11-21 Light corner connector used for photovoltaic module frame assembly

Country Status (1)

Country Link
CN (1) CN202900868U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104320062A (en) * 2014-11-19 2015-01-28 苏州东润太阳能科技有限公司 Corner key for solar cell frame connection
CN104333306A (en) * 2014-11-14 2015-02-04 苏州东润太阳能科技有限公司 Solar cell frame
CN104362963A (en) * 2014-11-19 2015-02-18 苏州东润太阳能科技有限公司 Angle key for solar cell frame connecting
CN105141239A (en) * 2015-09-08 2015-12-09 张家港市互惠光电有限公司 Hollow snap spring for solar cell module frame
CN106088405A (en) * 2016-07-28 2016-11-09 湖南坚致幕墙安装设计有限公司 Hidden combination framework, partition and the door and window put of solder joint

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104333306A (en) * 2014-11-14 2015-02-04 苏州东润太阳能科技有限公司 Solar cell frame
CN104320062A (en) * 2014-11-19 2015-01-28 苏州东润太阳能科技有限公司 Corner key for solar cell frame connection
CN104362963A (en) * 2014-11-19 2015-02-18 苏州东润太阳能科技有限公司 Angle key for solar cell frame connecting
CN105141239A (en) * 2015-09-08 2015-12-09 张家港市互惠光电有限公司 Hollow snap spring for solar cell module frame
CN106088405A (en) * 2016-07-28 2016-11-09 湖南坚致幕墙安装设计有限公司 Hidden combination framework, partition and the door and window put of solder joint

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20151121