WO2022119244A1 - 태양전지모듈 라미네이팅용 지그 - Google Patents
태양전지모듈 라미네이팅용 지그 Download PDFInfo
- Publication number
- WO2022119244A1 WO2022119244A1 PCT/KR2021/017611 KR2021017611W WO2022119244A1 WO 2022119244 A1 WO2022119244 A1 WO 2022119244A1 KR 2021017611 W KR2021017611 W KR 2021017611W WO 2022119244 A1 WO2022119244 A1 WO 2022119244A1
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- WO
- WIPO (PCT)
- Prior art keywords
- solar cell
- cell module
- jig
- laminating
- disposed
- Prior art date
Links
- 238000010030 laminating Methods 0.000 title claims abstract description 36
- 239000008393 encapsulating agent Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 24
- 239000004809 Teflon Substances 0.000 claims description 5
- 229920006362 Teflon® Polymers 0.000 claims description 5
- 239000011247 coating layer Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 8
- 238000003825 pressing Methods 0.000 description 7
- 238000003475 lamination Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- -1 solar cell Substances 0.000 description 2
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004428 fluoroalkoxy group Chemical group 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920009441 perflouroethylene propylene Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
- B32B17/10825—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts
- B32B17/10834—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid
- B32B17/10844—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid using a membrane between the layered product and the fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10972—Degassing during the lamination
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/12—Photovoltaic modules
-
- 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
Definitions
- the present invention relates to a jig for laminating a solar cell module.
- a solar cell module is formed by bonding a front glass plate, an encapsulant (eg, EVA resin, etc.), a solar cell, an encapsulant, and a resin-based back sheet, and power generation occurs on one side of the module.
- an encapsulant eg, EVA resin, etc.
- a solar cell e.g., a solar cell
- an encapsulant eg, EVA resin, etc.
- a resin-based back sheet e.g., a resin-based back sheet
- the glass-to-glass type solar cell module has a form in which a first glass plate, an encapsulant, a solar cell, an encapsulant, and a second glass plate are bonded.
- the laminating process of a solar cell module is a process of stacking elements constituting a solar cell module in order, and then fixing it through an encapsulant by pressing it using a high temperature and vacuum with a laminating device.
- the solar cell module is pressed with a flat diaphragm sheet made of an elastic material such as silicon.
- the prior art has used a rectangular frame formed to surround the solar cell module from all sides. That is, the solar cell module to be laminated is put into the laminating device in a state of being surrounded by a rectangular frame and laminated by pressing with a diaphragm sheet, so that the excessive pressure of the diaphragm is mainly applied to the rectangular frame instead of the corner of the solar cell module. .
- the prior art has several problems. First of all, the cost of manufacturing and managing the above rectangular frame is required. In addition, since the rectangular frame is larger than the solar cell module, there is a problem that many workers are required when the rectangular frame is mounted on the solar cell module. In addition, since it is very cumbersome to fit a rectangular frame to the solar cell module to be laminated and to fix it with a tape, and to remove the tape and remove the rectangular frame after the lamination process, there is a problem in that productivity is greatly reduced.
- An object of the present invention is to provide a jig for laminating a solar cell module capable of increasing productivity while preventing the edges of the solar cell module from being damaged due to the diaphragm sheet.
- a first body including a first upper surface, a first side surface adjacent to the first upper surface, and a first side surface in contact with at least a partial area on one side forming an edge of a solar cell module, a second upper surface, and the A second body including a second side adjacent to the second upper surface and in contact with at least a partial region on the other side forming the corner, and disposed in the first groove of the first upper surface and the second groove of the second upper surface, and a fixing part for fixing the solar cell module disposed over the first body and the second body, wherein the length of the first body and the length of the second body are 1 of the length of the solar cell module It is possible to provide a jig for laminating a solar cell module smaller than /2.
- the second body may be vertically connected to the first body.
- the first side includes a plurality of first protrusions in contact with one side forming the corner, and the plurality of first protrusions are spaced apart from each other in a longitudinal direction of the first body, and the The second side may include a plurality of second protrusions contacting the other side surface forming the corner, and the plurality of first protrusions may be disposed to be spaced apart from each other in a longitudinal direction of the first body.
- the first body may include a first hole that communicates with the first side and forms a passage through which air contained in the encapsulant of the solar cell module is discharged to the outside during the laminating process.
- the first body includes a first lower surface and a third side surface adjacent to the first lower surface, and the first hole is concavely disposed on the first lower surface to provide the first side surface and the third side surface. It may be disposed through the side.
- the second body may include a second hole that communicates with the second side surface and forms a passage through which air contained in the encapsulant of the solar cell module is discharged to the outside during the laminating process.
- the second body includes a second lower surface and a fourth side surface adjacent to the second lower surface, and the second hole is concavely disposed on the second surface, so that the second side surface and the fourth side surface are concave. It may be disposed through the side.
- the fixing part may be disposed between the first protrusions adjacent in the longitudinal direction of the first body, and disposed between the second protrusions adjacent in the longitudinal direction of the second body.
- the first groove is disposed between the first protrusions adjacent in the longitudinal direction of the first body, and the second groove is disposed between the second protrusions adjacent in the longitudinal direction of the second body.
- the first upper surface and the second upper surface are positioned on the same plane, and the thickness of the fixing part may be smaller than the thickness of the first groove and the thickness of the second groove.
- the surface of the first body and the surface of the second body may include a Teflon coating layer.
- the jig only near the edge of the solar cell module, while protecting the edge of the solar cell module from the pressing force of the diaphragm, there is an advantage in reducing the number of workers and simplifying the operation to increase productivity.
- the jig since the jig contacts only the vicinity of the edge of the solar cell module, there is an advantage of easy removal of the jig from the solar cell module.
- FIG. 1 is a view showing a state in which a jig according to an embodiment is mounted on a solar cell module;
- Figure 2 is a perspective view of the jig shown in Figure 1
- FIG. 3 is an exploded view of the jig shown in FIG. 2;
- FIG. 4 is a cross-sectional view of the first body taken along line A-A of FIG. 2;
- FIG. 5 is a cross-sectional view of a second body taken along line B-B of FIG. 2;
- Figure 6 is a bottom view of the jig shown in Figure 2
- FIG. 7 is a partially enlarged view of the jig showing the first groove of the jig;
- FIG. 8 is a partial enlarged view of the jig showing the second groove of the jig;
- FIG. 10 is a view showing a side surface of the first body in contact with the solar cell module
- FIG. 11 is a plan view of the jig shown in FIG. 2;
- FIG. 13 is a view showing a state in which the jig and the solar cell module are pressed by the diaphragm sheet during the laminating process;
- FIG. 14 is a view illustrating a first body in which a first hole is disposed according to a modified example.
- FIG. 1 is a view showing a state in which a jig according to an embodiment is mounted on a solar cell module.
- the jig 10 may be mounted on a corner of the solar cell module 1 .
- the solar cell module 1 may have a rectangular shape in which the length L2 of the other side forming the corner is longer than the length L1 of the one side forming the corner.
- the jig 10 may be mounted on each of the four corners of the solar cell module 1 .
- the jig 10 receives the pressure of the diaphragm sheet instead of the edge of the solar cell module 1 to prevent the solar cell module 1 from being damaged.
- the diaphragm sheet is a member that covers and presses the solar cell module 1 in the lamination process.
- the solar cell module 1 has its components (eg, front glass plate, encapsulant, solar cell, encapsulant, and back sheet or first glass plate, encapsulant, solar cell, encapsulant, and In a state in which the second glass plate) is overlapped, the encapsulant may be crosslinked through a laminating process and the components may be integrally compressed and formed.
- the encapsulant may be crosslinked through a laminating process and the components may be integrally compressed and formed.
- FIG. 2 is a perspective view of the jig 10 shown in FIG. 1
- FIG. 3 is an exploded view of the jig 10 shown in FIG. 2 .
- the jig 10 may include a first body 100 , a second body 200 , and a fixing part 300 .
- the first body 100 and the second body 200 are only described separately in terms of location and function, and may be a single member connected to each other.
- the first body 100 and the second body 200 may be bar-shaped members.
- the second body 200 may be vertically connected to the first body 100 .
- the first body 100 and the second body 200 may be arranged to form a “L” shape.
- the fixing part 300 is a band-shaped member, and serves to cover and fix the upper surface of the solar cell module 1 .
- the fixing part 300 may be disposed over the first body 100 and the second body 200 .
- one end of the fixing part 300 may be coupled to the first body 100
- the other end of the fixing part 300 may be coupled to the second body 200 .
- the fixing part 300 may be respectively fastened to the first body 100 and the second body 200 through the fastening member B.
- a plurality of fixing units 300 may be disposed.
- the fixing part 300 may be made of a Kevlar material.
- a Teflon coating layer may be disposed on the surface of the first body 100 and the surface of the second body 200 .
- the surface of the first body 100 and the surface of the second body 200 may be coated with PFA (Poly Fluoro Alkoxy) 80um or more.
- PFA coating is a type of Teflon coating. It is a coating using a fluororesin that has the advantages of FEP (Fluorinated ethylene propylene copolymer) and PTFE (Poly Tetra Fluoro Ethylene) at the same time. And it has strong abrasion resistance.
- the surface of the first body 100 and the surface of the second body 200 are coated with Teflon in this way, and after the laminating process is completed, the first body 100 and the second body 200 are well formed without fusion with the encapsulant. let it fall
- FIG. 4 is a cross-sectional view of the first body 100 taken along line A-A of FIG. 2 .
- the first body 100 may be a member having a rectangular cross-sectional shape.
- the first body 100 may include a first upper surface 110 , a first lower surface 120 , a first side surface 130 , and a third side surface 140 .
- a portion of the first side surface 130 is a region in contact with the solar cell module 1 .
- the first body 100 may include a plurality of first protrusions 150 disposed to protrude from the first side surface 130 .
- the first protrusion 150 includes a contact surface 131 in contact with one side of the solar cell module 1 forming a corner, and the other area of the first side 130 except for the first protrusion 150 is the sun. It may be disposed to be spaced apart from the battery module (1).
- the third side 140 is a side facing the first side 130 .
- FIG. 5 is a cross-sectional view of the second body 200 taken along line B-B of FIG. 2 .
- the second body 200 may also be a member having a rectangular cross-sectional shape.
- the second body 200 may include a second upper surface 210 , a second lower surface 220 , a second side surface 230 , and a fourth side surface 240 .
- a part of the second side surface 230 is a region in contact with the solar cell module 1 .
- the second body 200 may include a plurality of second protrusions 250 protruding from the second side surface 230 .
- the second protrusion 250 includes a contact surface 231 in contact with the other side of the solar cell module 1 forming a corner, and the other area of the second side 230 except for the second protrusion 250 is the sun. It may be disposed to be spaced apart from the battery module (1).
- the fourth side 240 is a side facing the second side 230 .
- FIG. 6 is a bottom view of the jig 10 shown in FIG.
- the first body 100 may include a plurality of first holes H1 passing through the first side 130 and the third side 140 .
- the second body 200 may also include a plurality of second holes H2 passing through the second side 230 and the fourth side 240 .
- the first hole H1 and the second hole H2 serve as a discharge passage for air contained in the encapsulant in the laminating process.
- the plurality of first holes H1 may be disposed to be spaced apart from each other in the longitudinal direction of the first body 100 .
- the plurality of second holes H2 may be disposed to be spaced apart from each other in the longitudinal direction of the second body 200 .
- Some of the plurality of first holes H1 may be formed through the first protrusion 150 and the third side surface 140 . Since the first protrusion 150 is in contact with the encapsulant of the solar cell module 1, the first protrusion 150 is in contact with the encapsulant through the first hole H1 in a state in which the solar cell module 1 is in contact. The entrained air can be effectively released. For the same reason, some of the plurality of second holes H2 may be formed through the second protrusion 250 and the fourth side surface 240 .
- the first hole H1 may be concavely disposed on the first lower surface 120 to pass through the first side surface 130 and the third side surface 140 .
- the second hole H2 may be concavely disposed on the second lower surface 220 to pass through the second side surface 230 and the fourth side surface 240 .
- FIG. 7 is a partially enlarged view of the jig 10 showing the first groove of the jig 10 .
- the first body 100 has a first groove 160 concavely disposed on the first upper surface 110 .
- Either end of the fixing part 300 may be seated in the first groove 160 and coupled to the first body 100 .
- the thickness t4 of the first groove 160 may be equal to or at least greater than the thickness t3 of the fixing part 300 .
- the thickness t4 of the first groove 160 is formed to be equal to or smaller than the thickness t3 of the fixing part 300 , so that the diaphragm sheet is not obstructed by the fixing part 300 . 1 may be induced to be in contact with the upper surface 110 .
- FIG 8 is a partially enlarged view of the jig 10 showing the second groove of the jig 10 .
- the second body 200 has a second groove 260 concavely disposed on the second upper surface 210 .
- the other end of the fixing part 300 may be seated in the second groove 260 and coupled to the second body 200 .
- the thickness t5 of the second groove 260 may be equal to or at least greater than the thickness t3 of the fixing part 300 .
- the thickness t5 of the second groove 260 is formed to be equal to or smaller than the thickness t3 of the fixing part 300 , so that the diaphragm sheet is not obstructed by the fixing part 300 and is first formed. 2 may be induced to be in contact with the upper surface 210 .
- FIG 9 is an enlarged view of the first groove 160 and the second groove 260 .
- the plurality of first grooves 160 may be disposed between the first protrusions 150 and the first protrusions 150 adjacent in the longitudinal direction of the first body 100 .
- the plurality of second grooves 260 may be disposed between the second protrusion 250 and the second protrusion 250 adjacent in the longitudinal direction of the second body 200 .
- one end of the plurality of fixing parts 300 is disposed between the first protrusion 150 and the first protrusion 150, and the other end of the fixing part 300 is adjacent to the second protrusion ( It may be disposed between the 250 and the second protrusion 250 .
- a first fastening hole 170 may be disposed in the first hole H1 .
- a fastening member B for coupling with the fixing part 300 is fastened to the first hole H1.
- a second fastening hole 270 may be disposed in the second hole H2 .
- a fastening member B for coupling with the fixing part 300 is fastened to the second hole H2.
- FIG 10 is a view showing a side surface of the first body 100 in contact with the solar cell module (1).
- the thickness t2 of the first body 100 may be the same as the thickness t4 of the solar cell module 1 .
- the first upper surface 110 of the first body 100 may be disposed on the same plane as the upper surface of the solar cell module (1).
- the thickness of the second body 100 may also be the same as the thickness t4 of the solar cell module 1
- the second upper surface 210 of the second body 200 is the solar cell module 1 .
- the pressing force of the diaphragm during the lamination process is The first upper surface 110 of the first body 100 or the second upper surface 210 of the second body 200 may not be sufficiently applied to the battery module 1, so that the solar cell module 1 It is better to be located on the same plane as the upper surface of
- FIG. 11 is a plan view of the jig 10 shown in FIG.
- a first hole H1 may be disposed in the first protrusion 150 . Since the first protrusion 150 is in contact with the solar cell module 1 , the air of the encapsulant may be discharged to the outside of the jig 10 through the first hole H1 . Air of the encapsulant may be discharged to the outside of the jig 10 through the second hole H2 also through the second hole H2 disposed in the second protrusion 250 .
- the length L3 of the first body 100 may be different from the length L4 of the second body 200 .
- the length L5 of the jig 10 may be the same as the length L3 of the first body 100 . 1 and 11 , the length L3 of the first body 100 and the length L4 of the second body 200 are one side length L1 that forms the corner of the solar cell module 1 . Wow, less than 1/2 of the length (L2) of the other side. Since the jig 10 according to the embodiment does not cover the entire solar cell module 1, but only the edge portion of the solar cell module 1, to mount or remove the jig 10 to the solar cell module 1 As it is easy to use, the number of workers can be reduced. The process can be simplified.
- the contact surface 131 of the first protrusion 150 of the jig 10 comes into contact with the vicinity of the edge of the solar cell module 1 .
- the second protrusion 250 of the jig 10 also contacts the vicinity of the edge of the solar cell module 1 .
- the excess (E) of the encapsulant flows out of the rim of the solar cell module (1). The excess (E) of the encapsulant flowing out in this way prevents the removal of the jig 10 after the laminating process is completed.
- the first protrusion 150 or the second protrusion 250 is in contact with the solar cell module 1 , and an area other than the first side surface 130 excluding the first protrusion 150 . Since 132 is spaced apart from the solar cell module 1, in removing the jig 10 from the solar cell module 1, it is not disturbed by the excess (E) of the encapsulant. The same is the case with the second protrusion 250 . According to the jig in this embodiment, by reducing the contact area with the solar cell module 1 through the first protrusion 150 and the second protrusion 250, after the laminating process is completed, it is easy to remove the jig 10 There is one advantage.
- FIG. 13 is a view showing a state in which the jig 10 and the solar cell module 1 are pressed by the diaphragm sheet during the laminating process.
- the diaphragm sheet 2 descends to press the solar cell module 1 in a vacuum state.
- the jig (10) since the vicinity of the edge (F) of the solar cell module (1) is protected by the jig (10).
- the pressing force of the diaphragm sheet (2) is induced to the vicinity (D) of the edge of the jig (10) to protect the edge of the solar cell.
- FIG 14 is a view illustrating the first body 100 in which the first hole H1 is disposed according to a modified example.
- the first hole H1 passes through the first side 130 and the second side 230 of the first body 100 , but is not formed in the first lower surface 120 , and the first It may be disposed between the upper surface 110 and the first lower surface 120 , that is, inside the first body 100 .
- the second hole H2 may also penetrate the second side 230 and the fourth side 240 of the second body 200 to be disposed inside the second body 200 .
- the present invention can be used in the field of manufacturing a solar cell module.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (11)
- 제1 상면과, 상기 제1 상면에 인접하여 태양전지모듈의 모서리를 형성하는 일측면에 적어도 일부 영역이 접촉하는 제1 측면을 포함하는 제1 바디;제2 상면과, 상기 제2 상면에 인접하여 상기 모서리를 형성하는 타측면에 적어도 일부 영역이 접촉하는 제2 측면을 포함하는 제2 바디;및상기 제1 상면의 제1 홈과 상기 제2 상면의 제2 홈에 배치되어 상기 제1 바디와 상기 제2 바디에 걸쳐 배치되는, 상기 태양전지모듈을 고정하기 위한 고정부를 포함하고,상기 제1 바디의 길이 및 상기 제2 바디의 길이는 상기 태양전지모듈의 길이의 1/2보다 작은 태양전지모듈 라미네이팅용 지그.
- 제1 항에 있어서, 상기 제2 바디는,상기 제1 바디에 수직하게 연결되는 태양전지모듈 라미네이팅용 지그.
- 제1 항에 있어서, 상기 제1 측면은,상기 모서리를 형성하는 일측면에 접촉하는 복수 개의 제1 돌기를 포함하고, 복수 개의 상기 제1 돌기는 상기 제1 바디의 길이 방향을 따라 이격되어 배치되고,상기 제2 측면은 상기 모서리를 형성하는 타측면에 접촉하는 복수 개의 제2 돌기를 포함하고 복수 개의 상기 제1 돌기는 상기 제1 바디의 길이 방향을 따라 이격되어 배치되는 태양전지모듈 라미네이팅용 지그.
- 제1 항에 있어서, 상기 제1 바디는,상기 제1 측면과 연통되어, 라미네이팅 공정 시 태양전지 모듈의 봉지재에 내재하는 공기가 외부로 방출되는 통로를 형성하는 제1 홀을 포함하는 태양전지모듈 라미네이팅용 지그.
- 제4 항에 있어서, 상기 제1 바디는,제1 하면과, 상기 제1 하면과 인접하는 제3 측면을 포함하고, 상기 제1 홀은 상기 제1 하면에서 오목하게 배치되어 상기 제1 측면과 상기 제3 측면을 관통하여 배치되는 태양전지모듈 라미네이팅용 지그.
- 제1 항에 있어서, 상기 제2 바디는,상기 제2 측면에 연통되어, 라미네이팅 공정 시 태양전지 모듈의 봉지재에 내재하는 공기가 외부로 방출되는 통로를 형성하는 제2 홀을 포함하는 태양전지모듈 라미네이팅용 지그.
- 제6 항에 있어서, 상기 제2 바디는,제2 하면과, 상기 제2 하면과 인접하는 제4 측면을 포함하고, 상기 제2 홀은 상기 제2 면에서 오목하게 배치되어 상기 제2 측면과 상기 제4 측면을 관통하여 배치되는 태양전지모듈 라미네이팅용 지그.
- 제3 항에 있어서, 상기 고정부는,상기 제1 바디의 길이방향으로 이웃하는 상기 제1 돌기 사이에 배치되고, 상기 제2 바디의 길이방향으로 이웃하는 상기 제2 돌기 사이에 배치되는 태양전지모듈 라미네이팅용 지그.
- 제3 항에 있어서, 상기 제1 홈은,상기 제1 바디의 길이방향으로 이웃하는 상기 제1 돌기 사이에 배치되고, 상기 제2 홈은 상기 제2 바디의 길이방향으로 이웃하는 상기 제2 돌기 사이에 배치되는 태양전지모듈 라미네이팅용 지그.
- 제1 항에 있어서,상기 제1 상면과 상기 제2 상면은 동일 평면 상에 위치하고,상기 고정부의 두께는 상기 제1 홈의 두께 및 상기 제2 홈의 두께보다 작은 태양전지모듈 라미네이팅용 지그.
- 제1 항에 있어서,상기 제1 바디의 표면 및 상기 제2 바디의 표면은 테프론 코팅층을 포함하는 태양전지모듈 라미네이팅용 지그.
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KR20110021468A (ko) * | 2009-08-26 | 2011-03-04 | 광전자 주식회사 | 지그를 이용한 태양전지 모듈 제조 방법 |
JP2012151423A (ja) * | 2011-01-21 | 2012-08-09 | Ulvac Japan Ltd | 電子部品の製造方法 |
KR20120100110A (ko) * | 2011-03-03 | 2012-09-12 | 엘지전자 주식회사 | 태양 전지 모듈 |
WO2017067303A1 (zh) * | 2015-10-22 | 2017-04-27 | 常州天合光能有限公司 | 一种双玻光伏组件护角及其安装方法 |
US20200162017A1 (en) * | 2017-06-29 | 2020-05-21 | Total Solar | Photovoltaic panel |
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KR20110021468A (ko) * | 2009-08-26 | 2011-03-04 | 광전자 주식회사 | 지그를 이용한 태양전지 모듈 제조 방법 |
JP2012151423A (ja) * | 2011-01-21 | 2012-08-09 | Ulvac Japan Ltd | 電子部品の製造方法 |
KR20120100110A (ko) * | 2011-03-03 | 2012-09-12 | 엘지전자 주식회사 | 태양 전지 모듈 |
WO2017067303A1 (zh) * | 2015-10-22 | 2017-04-27 | 常州天合光能有限公司 | 一种双玻光伏组件护角及其安装方法 |
US20200162017A1 (en) * | 2017-06-29 | 2020-05-21 | Total Solar | Photovoltaic panel |
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US20230411550A1 (en) | 2023-12-21 |
KR102535119B1 (ko) | 2023-05-22 |
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