CN202487616U - Packaging frame of solar photovoltaic cell assembly - Google Patents

Packaging frame of solar photovoltaic cell assembly Download PDF

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Publication number
CN202487616U
CN202487616U CN 201220041721 CN201220041721U CN202487616U CN 202487616 U CN202487616 U CN 202487616U CN 201220041721 CN201220041721 CN 201220041721 CN 201220041721 U CN201220041721 U CN 201220041721U CN 202487616 U CN202487616 U CN 202487616U
Authority
CN
China
Prior art keywords
frame
groove
packaging
rib
solar photovoltaic
Prior art date
Application number
CN 201220041721
Other languages
Chinese (zh)
Inventor
何宏夙
Original Assignee
泰通(泰州)工业有限公司
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 泰通(泰州)工业有限公司 filed Critical 泰通(泰州)工业有限公司
Priority to CN 201220041721 priority Critical patent/CN202487616U/en
Application granted granted Critical
Publication of CN202487616U publication Critical patent/CN202487616U/en

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Classifications

    • 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

Abstract

The utility model relates to an overall L-shaped packaging frame of a solar photovoltaic cell assembly. The packaging frame comprises a frame body clamping laminated pieces, and a supporting foot and a supporting edge which are connected with the lower part of the frame body, wherein the longitudinal section of the frame body is shaped like a frame with an inward opening; and adhesives for bonding are arranged at the upper surface and the lower surface in the frame body. The packaging frame is characterized in that a plurality of ribs are arranged on the upper surface and the lower surface in the frame body. Each rib is parallel with the inner side edge of the frame body; the upper surface and the lower surface in the frame body respectively form a certain inclination angle; the longitudinal section of the rib which is closest to the frame opening and arranged on the lower surface in the frame body is trapezoid. According to the packaging frame, the adhesives for bonding are distributed evenly and abundantly, the tightness is good, the structure is simple, the mechanical strength is stable and reliable, the installation is convenient. The packaging frame can be effectively prevented from being corroded by rain and suffering from load of blizzard, so that long-term and stable outdoor work of the solar assembly can be ensured.

Description

Solar photovoltaic battery component encapsulation frame

Technical field

The utility model relates to a kind of solar photovoltaic battery component encapsulation frame, belongs to the solar-energy photo-voltaic cell technical field.

Background technology

Solar-energy photo-voltaic cell by lamination after battery component and frame encapsulation be combined into.Frame is made up of assembly draw-in groove and the feet that is attached thereto, and is generally aluminium and processes, and on the inner upper and lower faces of assembly draw-in groove, squeezes into silica gel during assembling, then laminate is inserted, and treats to get final product after silica gel solidifies.Frame this improved on the one hand solar components mechanical strength; Seal simultaneously; Because the environment of solar components product work is more abominable; The harsh weather-proof ability of mechanical load, humidity and salt air corrosion that need possess opposing wind and snow simultaneously, the designed life that just can guarantee solar components, and the decay of guaranteed output is in allowed limits.Therefore seal request is particularly important.Encapsulation is the committed step in the manufacture of solar cells.

In the prior art, the solar components border structure exists the deficiency of poor sealing performance.Silica gel in the frame is inhomogeneous, some places even do not have fluid sealant, and the uniformity of sealing is difficult to control, and sealing property is difficult to guarantee that assembly is prone to produce product four limit delaminations, degradation problem under the electric insulating quality.For this reason, Chinese patent CN200920145751 discloses a kind of solar module encapsulation frame, and it comprises the assembly draw-in groove, and said assembly draw-in groove comprises epicoele face, cavity of resorption face and side, in the inboard of said epicoele face one groove is set.The opening part of said groove has first projection and second projection.Said first project into said cavity of resorption face distance greater than said second project into said cavity of resorption face distance.

The deficiency of prior art is: the existence of groove makes the upper groove body intensity that has groove of assembly draw-in groove reduce; Aluminium is yielding here to add man-hour, the more important thing is, in silica gel is squeezed into draw-in groove; Along with laminate is inserted; Big of silica gel is squeezed into draw-in groove inside and departs from slotting inlet side, and is not enough near slotting inlet side silica gel, and this just makes and inserts a mouthful side seal poor performance.Need improve.

Summary of the invention

The utility model aims to provide a kind of improved solar components border structure of good seal performance.

The technical solution of the utility model is following:

Solar photovoltaic battery component encapsulation frame; Comprise the assembly draw-in groove; Said assembly draw-in groove comprises epicoele face, cavity of resorption face and medial surface, in the inboard of said epicoele face one groove is set, and it is characterized in that; In the said groove rib is arranged, rib is divided into two parts that the bottom cuts off mutually, the opening sealing surface interlinks with groove.

The utility model in silica gel is squeezed into draw-in groove, after laminate is inserted, is possessed a certain amount of silica gel near slotting inlet side owing to adopt technique scheme all the time, has improved and has inserted a mouthful side seal performance.Simultaneously, the upper groove body intensity that has groove that the existence of rib has increased, aluminium is not yielding here to add man-hour.

Along with the lower end of rib is approached the opening sealing surface more, full more near glue amount in the space of inserting inlet side, it is good more to insert a mouthful side seal performance.

Further technical scheme is:

The connecting place of the medial surface of said assembly draw-in groove and epicoele face, cavity of resorption face is an arc transition.

This technical scheme strengthens the excessive glue amount of silica gel.When laminate plug-in package draw-in groove, about 2/3 excessive glue amount must flow into when glass front in the A face notch.And the silica gel at the back side is because arc transition, and some glue amount will be spilt into the backboard face.Play the face glass aluminium and do not overflow, carry on the back out the neat effect of glue of overflowing.Through improving the glue phenomenon of overflowing, promoted the efficient of unit clean wiping; And then directly reduced the latent probability that splits of battery sheet that clean wiping causes.

Description of drawings

Below will combine accompanying drawing and embodiment that the utility model is explained further details.

Accompanying drawing 1 is the structural representation of the utility model embodiment.

Accompanying drawing 2 is the A part partial enlarged drawing of framework among Fig. 1.

Each sequence number is respectively among the figure: 1, feet; 2, epicoele face; 3, medial surface; 4, cavity of resorption face; 5, rib; 6, groove; 7, upper groove body.

Embodiment

Referring to accompanying drawing 1,2, the solar photovoltaic battery component encapsulation frame shown in the utility model embodiment, whole device is L-shaped in general; Comprise the assembly draw-in groove; Said assembly draw-in groove comprises epicoele face 2, cavity of resorption face 4 and medial surface 3, and a groove 6 is set in the inboard of said epicoele face, it is characterized in that; Rib 5 is arranged in the said groove, and rib is divided into two parts that the bottom cuts off mutually, the opening sealing surface interlinks with groove 6.The connecting place of the medial surface of assembly draw-in groove and epicoele face, cavity of resorption face is an arc transition.In silica gel is squeezed into draw-in groove, after laminate is inserted, possess a certain amount of silica gel all the time near slotting inlet side, improved and inserted a mouthful side seal performance.Simultaneously, the intensity of the upper groove body that has groove 7 that the existence of rib 5 has increased, aluminium is not yielding here to add man-hour.When laminate plug-in package draw-in groove, about 2/3 excessive glue amount must flow in the groove 6 when glass front.The silica gel at excessive glue and the back side will be spilt into the backboard face because the connecting place of medial surface and epicoele face, cavity of resorption face is an arc transition.

The utility model has not only reduced production cost, and processing cost waits the requirement that reaches technology simultaneously again.Can save a large amount of production costs for enterprise.

Above-mentioned accompanying drawing and embodiment only are used to explain the utility model, and the protection range of the utility model is not constituted any limitation.

Claims (2)

1. a solar photovoltaic battery component encapsulates frame; Comprise the assembly draw-in groove; Said assembly draw-in groove comprises epicoele face, cavity of resorption face and medial surface, in the inboard of said epicoele face one groove is set, and it is characterized in that; In the said groove rib is arranged, rib is divided into two parts that the bottom cuts off mutually, the opening sealing surface interlinks with groove.
2. solar photovoltaic battery component encapsulation frame according to claim 1 is characterized in that the connecting place of the medial surface of said assembly draw-in groove and epicoele face, cavity of resorption face is an arc transition.
CN 201220041721 2012-02-09 2012-02-09 Packaging frame of solar photovoltaic cell assembly CN202487616U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220041721 CN202487616U (en) 2012-02-09 2012-02-09 Packaging frame of solar photovoltaic cell assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220041721 CN202487616U (en) 2012-02-09 2012-02-09 Packaging frame of solar photovoltaic cell assembly

Publications (1)

Publication Number Publication Date
CN202487616U true CN202487616U (en) 2012-10-10

Family

ID=46962012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220041721 CN202487616U (en) 2012-02-09 2012-02-09 Packaging frame of solar photovoltaic cell assembly

Country Status (1)

Country Link
CN (1) CN202487616U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103795332A (en) * 2012-10-30 2014-05-14 富昱能源科技(昆山)有限公司 Solar module
CN105429579A (en) * 2015-12-28 2016-03-23 陕西拓日新能源科技有限公司 Novel frame suitable for crystalline silicon component
WO2016106817A1 (en) * 2014-12-31 2016-07-07 友达光电股份有限公司 Solar energy device
CN106299001A (en) * 2016-09-07 2017-01-04 珠海格力电器股份有限公司 A kind of photovoltaic module of anti-PID effect

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103795332A (en) * 2012-10-30 2014-05-14 富昱能源科技(昆山)有限公司 Solar module
WO2016106817A1 (en) * 2014-12-31 2016-07-07 友达光电股份有限公司 Solar energy device
CN105429579A (en) * 2015-12-28 2016-03-23 陕西拓日新能源科技有限公司 Novel frame suitable for crystalline silicon component
CN106299001A (en) * 2016-09-07 2017-01-04 珠海格力电器股份有限公司 A kind of photovoltaic module of anti-PID effect

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20170527

Address after: 225312 Jiangsu Province, Taizhou City Hailing Jiulong Town Yaojia Road No. 1

Patentee after: Sun Sheng Amperex Technology Limited

Address before: Jiangsu province Taizhou City Hailing District 225300 Kowloon Taiwan Industrial Park Yao Jia Lu Thai company

Patentee before: Taitong Taizhou Industry Co., Ltd.