CN108400753B - Assembled photovoltaic tile unit - Google Patents

Assembled photovoltaic tile unit Download PDF

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Publication number
CN108400753B
CN108400753B CN201810469949.4A CN201810469949A CN108400753B CN 108400753 B CN108400753 B CN 108400753B CN 201810469949 A CN201810469949 A CN 201810469949A CN 108400753 B CN108400753 B CN 108400753B
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CN
China
Prior art keywords
assembly
positioning
side frame
groove
frame section
Prior art date
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Application number
CN201810469949.4A
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Chinese (zh)
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CN108400753A (en
Inventor
谭晶海
薛平
王苏炜
方景民
任晓明
谭峰
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Bangbu Shidai Plastic Industry Co ltd
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Bangbu Shidai Plastic Industry Co ltd
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Priority to CN201810469949.4A priority Critical patent/CN108400753B/en
Publication of CN108400753A publication Critical patent/CN108400753A/en
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Publication of CN108400753B publication Critical patent/CN108400753B/en
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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
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • H02S20/25—Roof tile elements
    • 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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • 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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention provides an assembled photovoltaic tile unit; comprises an upper transverse component, a lower transverse component, a left side frame component and a right side frame component; the front side wall of the upper transverse assembly is provided with a first positioning groove, the upper end surface of the upper transverse assembly is provided with an anti-seepage boss, and the lower end surface of the upper transverse assembly is provided with a fixing groove for the fixing steel plate to extend in; the lower transverse assembly is matched with the solar panel, and an anti-seepage groove matched with the anti-seepage boss is formed in the lower end face of the lower transverse assembly; the right side wall of the left side frame assembly is provided with a third positioning groove, and the left side wall of the left side frame assembly is extended with a positioning buckle and a third positioning plate; the left side wall of the right side frame assembly is provided with a fourth positioning groove, and the right side wall of the right side frame assembly is extended with a positioning hook and a fourth positioning plate; the upper transverse assembly, the lower transverse assembly, the left side frame assembly and the right side frame assembly are fixed end to form an assembly structure. The assembled photovoltaic tile unit takes the existing solar cell panel as a core to form the photovoltaic tile unit, and the photovoltaic tile unit is paved on a house roof to realize large-area assembly of the photovoltaic tile unit.

Description

Assembled photovoltaic tile unit
Technical Field
The invention relates to an assembled photovoltaic tile unit.
Background
The photovoltaic tile concept is that the existing solar cell panel is designed into a tile pattern to be paved at the top of a house, and the photovoltaic tile can achieve the purpose of shielding wind and rain, can utilize solar energy to the greatest extent, and achieves the purpose of replacing the roof of the existing house. However, at present, the solar cell panel is fixed on the roof of the existing house through a supporting frame, the solar cell panel cannot be effectively combined with the roof of the house, and the supporting frame cannot realize the function of the solar cell panel serving as a photovoltaic tile.
Disclosure of Invention
The invention aims to solve the technical problem of providing an assembled photovoltaic tile unit which is reasonable in structure and convenient to assemble.
In order to solve the technical problems, the invention provides an assembled photovoltaic tile unit;
The device at least comprises an upper transverse assembly, a lower transverse assembly, a left side frame assembly and a right side frame assembly;
the front side wall of the upper transverse assembly is provided with a first positioning groove for the rear end of the solar panel to extend in, the upper end surface of the upper transverse assembly is provided with an anti-seepage boss, the trend of the anti-seepage boss is consistent with that of the upper transverse assembly, and the lower end surface of the upper transverse assembly is provided with a fixing groove for the fixing steel plate to extend in;
The upper end face of the lower transverse assembly is matched with the solar panel, an anti-seepage groove matched with an anti-seepage boss of the upper transverse assembly is formed in the lower end face of the lower transverse assembly, and the trend of the anti-seepage groove is consistent with that of the lower transverse assembly;
The left side wall of the left side frame assembly is provided with a third positioning groove for the left end of the solar panel to extend in, a positioning buckle and a third positioning plate are extended on the left side wall of the left side frame assembly, the positioning buckle is positioned on the upper side of the third positioning plate, the opening of the positioning buckle is downward, and an assembled gap is reserved between the positioning buckle and the third positioning plate;
the left side wall of the right side frame assembly is provided with a fourth positioning groove for the right end of the solar panel to extend in, the right side wall of the right side frame assembly is extended with a positioning hook and a fourth positioning plate, the positioning hook is positioned on the upper side of the fourth positioning plate, the opening of the positioning hook is upward, and an assembled gap is reserved between the positioning hook and the fourth positioning plate;
the upper transverse assembly, the lower transverse assembly, the left side frame assembly and the right side frame assembly are sequentially fixed end to form an assembly structure for clamping and fixing the solar cell panel.
After the structure is adopted, the assembled photovoltaic tile unit is formed by taking the existing solar cell panel as a core, the photovoltaic tile unit is paved on a house roof, a support frame is not required to be additionally arranged for placing the solar cell panel, large-area assembly of the photovoltaic tile unit is realized, the solar cell panel can be effectively combined with the house roof, external devices such as the support frame are prevented from shielding the solar cell panel, and the power generation efficiency of the solar cell panel is improved.
The upper transverse component of the assembled photovoltaic tile unit comprises an upper transverse frame section and a first fixing pressing strip, wherein a first notch for assembling the first fixing pressing strip is formed in the lower side of the front part of the upper transverse frame section, a first clamping boss is arranged in the middle of the cavity wall at the rear side of the first notch, a protruding first clamping part is arranged at the lower part of the cavity wall at the rear side of the first notch, a limit groove matched with the protrusion of the first fixing pressing strip is formed in the first clamping part, an anti-seepage boss is arranged on the upper end face of the upper transverse frame section and extends to the left end face and the right end face of the upper transverse frame section, and a fixing groove for a fixing steel plate to stretch in is formed in the lower end face of the upper transverse frame section;
The first fixing pressing strip is arranged in the first notch of the upper transverse frame section, the bulge of the first fixing pressing strip is matched with the limit groove of the first clamping part, and a first positioning groove for the rear end of the solar panel to extend in is formed between the upper end face of the first fixing pressing strip and the upper side cavity wall of the first notch.
After the structure is adopted, the structure of the upper transverse assembly is more specific, and the design requirement of the assembled photovoltaic tile unit is more met.
The lower transverse component of the assembled photovoltaic tile unit comprises a lower transverse frame section and a second fixed pressing strip, wherein the upper end surface of the lower transverse frame section is matched with a solar panel, the lower part of the rear end surface of the lower transverse frame section is provided with a protruding second clamping part, the second clamping part is provided with a limiting groove matched with the bulge of the second fixed pressing strip, and the lower end surface of the lower transverse frame section is provided with an anti-seepage groove penetrating through the left end surface and the right end surface of the lower transverse frame section;
The second fixed pressing strip is arranged at the rear side of the lower transverse frame section, and the bulge of the second fixed pressing strip is matched with the limit groove of the second clamping part.
After the structure is adopted, the structure of the lower transverse assembly is more specific, and the design requirement of the assembled photovoltaic tile unit is more met.
The left side frame component of the assembled photovoltaic tile unit comprises a left side frame section bar and a third fixed pressing strip, wherein a third notch for assembling the third fixed pressing strip is formed in the right lower portion of the left side frame section bar, a third clamping boss is arranged in the middle of the left side cavity wall of the third notch, a protruding third clamping portion is arranged in the lower portion of the left side cavity wall of the third notch, a limit groove matched with the protrusion of the third fixed pressing strip is formed in the third clamping portion, a positioning buckle and a third positioning plate extend on the left side wall of the left side frame section bar, the positioning buckle is positioned on the upper side of the third positioning plate, the positioning buckle is downward in opening, and an assembling gap is reserved between the positioning buckle and the third positioning plate;
The third fixing pressing strip is arranged in a third notch of the left side frame section, a protrusion of the third fixing pressing strip is matched with a limiting groove of the third clamping part, and a third positioning groove for the left end of the solar panel to extend in is formed between the upper end face of the third fixing pressing strip and the upper side cavity wall of the third notch.
After the structure is adopted, the structure of the left side frame assembly is more specific and meets the design requirement of the assembled photovoltaic tile unit better.
The right side frame assembly of the assembled photovoltaic tile unit comprises a right side frame section bar and a fourth fixed pressing strip, a fourth notch for assembling the fourth fixed pressing strip is formed in the left lower portion of the right side frame section bar, a fourth clamping boss is arranged in the middle of the right side cavity wall of the fourth notch, a protruding fourth clamping portion is arranged in the lower portion of the right side cavity wall of the fourth notch, a limit groove matched with the protrusion of the fourth fixed pressing strip is formed in the fourth clamping portion, a positioning hook and a fourth positioning plate extend on the right side wall of the right side frame section bar, the positioning hook is located on the upper side of the fourth positioning plate, an opening of the positioning hook faces upwards, and an assembling gap is reserved between the positioning hook and the fourth positioning plate.
The fourth fixing pressing strip is arranged in a fourth notch of the right side frame section, and the bulge of the fourth fixing pressing strip is matched with the limit groove of the fourth clamping part; a fourth positioning groove for the right end of the solar panel to extend in is formed between the upper end surface of the fourth fixing pressing strip and the cavity wall on the upper side of the fourth notch.
After the structure is adopted, the structure of the right side frame assembly is more specific and meets the design requirement of the assembled photovoltaic tile unit better.
The assembled photovoltaic tile unit further comprises a wind-proof baffle, a fifth positioning groove for the front end of the solar cell panel to extend in is formed in the upper part of the rear end face of the wind-proof baffle, a guide plate which is attached to the upper end face of the solar cell panel and extends backwards is arranged between the upper groove wall of the fifth positioning groove and the upper end face of the wind-proof baffle, and a chamfer is arranged between the rear end face and the upper end face of the guide plate;
And an anti-seepage protrusion extends upwards from the lower groove wall of the positioning groove at the position between the front groove wall of the positioning groove and the opening of the fifth assembly groove, and extends to the left end surface and the right end surface of the windproof baffle of the lower transverse frame section bar of the photovoltaic tile, and a diversion trench for discharging rainwater is formed between the anti-seepage protrusion and the front groove wall of the positioning groove.
After the structure is adopted, the windproof baffle is matched with the corresponding lower transverse assembly, the front end of the solar cell panel is fixed together with the windproof baffle, the windproof baffle can prevent strong wind from entering a room from a gap between the lower transverse assembly and the solar cell panel, rainwater or foreign matters fall onto the photovoltaic tile and can fall down along the upper surface of the photovoltaic tile by self gravity, and when the rainwater or foreign matters fall to the front edge of the solar cell panel, the rainwater or foreign matters continue to fall onto the surface of a next-stage photovoltaic tile unit along the chamfer surface of the guide plate until the rainwater or foreign matters are discharged out of the roof.
The assembled photovoltaic tile unit further comprises an anti-seepage cover plate, the anti-seepage cover plate is matched with the outline of the upper end faces of the right side frame assembly and the left side frame assembly, a plurality of clamping nails are arranged on the lower end face of the anti-seepage cover plate, and clamping grooves matched with the clamping nails of the anti-seepage cover plate are respectively formed in the upper end faces of the right side frame assembly and the left side frame assembly.
After the structure is adopted, the anti-seepage cover plate solves the problem that rainwater permeates into the assembly type photovoltaic tile unit, can protect the decolorization and ageing problems caused by direct sunlight to the right side frame assembly and the left side frame assembly, and has the function of protecting sectional materials.
Drawings
Fig. 1 is a schematic diagram of the structure of the upper cross member of an embodiment of the present fabricated photovoltaic tile unit.
Fig. 2 is a schematic structural view of a lower cross frame profile of an embodiment of the assembled photovoltaic tile unit.
Fig. 3 is a schematic structural view of a left side frame profile of an embodiment of the assembled photovoltaic tile unit.
Fig. 4 is a schematic structural view of a right side frame profile of an embodiment of the assembled photovoltaic tile unit.
Fig. 5 is a schematic view of the structure of a windbreak barrier of an embodiment of the present assembled photovoltaic tile unit.
FIG. 6 is a view of the use of the wind shield of the present fabricated photovoltaic tile unit embodiment.
Fig. 7 is a perspective view of an embodiment of the present fabricated photovoltaic tile unit.
Fig. 8 is a diagram of the installation of a plurality of photovoltaic cells in an embodiment of the present fabricated photovoltaic cell.
Fig. 9 is a diagram of the installation of two adjacent photovoltaic cells of this fabricated photovoltaic cell embodiment.
Detailed Description
The assembled photovoltaic tile unit comprises an upper transverse assembly, a lower transverse assembly, a left side frame assembly and a right side frame assembly.
As shown in fig. 1
The upper transverse assembly comprises an upper transverse frame section bar 11 and a first fixed pressing strip 12;
the length direction of the upper transverse frame section bar 11 is consistent with the left and right directions, an anti-seepage boss 11a matched with an anti-seepage groove 21b of a lower transverse frame section bar 21 of a next-stage photovoltaic tile is arranged on the upper end face of the upper transverse frame section bar 11, the anti-seepage boss 11a extends to the left and right end faces of the upper transverse frame section bar 11, a first notch assembled with a first fixing pressing strip 12 is arranged on the lower side of the front portion of the upper transverse frame section bar 11, a first clamping boss is arranged in the middle of the rear cavity wall of the first notch, a protruding first clamping portion 11c is arranged on the lower portion of the rear cavity wall of the first notch, a limit groove matched with the protrusion of the first fixing pressing strip 12 is arranged on the upper side of the first clamping portion 11c, after the first fixing pressing strip 12 is matched with the upper transverse frame section bar 11, a first positioning groove 11b for the solar cell panel 8 to extend in is formed between the upper cavity wall of the first notch and the first fixing pressing strip 12, a trend of the first positioning groove 11b is consistent with the length direction of the upper transverse frame section bar 11 of the photovoltaic tile, a groove matched with the upper transverse frame section bar 11 is arranged on the upper side cavity wall of the first notch, and a left and right transverse frame section bar 11d is fixedly arranged on the upper side of the upper end face of the fixing pressing strip 11.
The upper transverse frame section bar 11 is matched with the first fixed pressing bar 12, the bulge of the first fixed pressing bar 12 is matched with the limit groove of the upper transverse frame section bar 11, the upper end of the first fixed pressing bar 12 is contacted and matched with the first clamping boss, a first positioning groove 11b for the solar cell panel 8 to extend in is formed between the first fixed pressing bar 12 and the upper side cavity wall of the first notch of the upper transverse frame section bar 11, the sealing strip 7 is matched with the assembly groove through the boss of the sealing strip 7, the sealing strip 7 is fixed in the first positioning groove 11b, and similarly, the sealing strip 7 is correspondingly fixed on the first fixed pressing bar 12, and the upper end of the solar cell panel 8 is installed and fixed through the sealing strip 7 of the upper transverse frame section bar 11 and the first fixed pressing bar 12.
As shown in fig. 2
The lower transverse assembly comprises a lower transverse frame section bar 21 and a second fixed pressing strip;
the length direction of the lower transverse frame section bar 21 is consistent with the left and right directions, the front part of the upper end surface of the lower transverse frame section bar 21 is provided with an assembly groove matched with the sealing strip 7, the assembly groove penetrates through the left and right end surfaces of the lower transverse frame section bar 21, the lower transverse frame section bar 21 is matched with the rear end of the solar panel 8 through the mounting sealing strip 7, the lower part of the rear end surface of the lower transverse frame section bar 21 is provided with a protruding second clamping part 21a, the second clamping part 21a is provided with a limiting groove matched with the protrusion of the second fixing pressing strip, the lower end surface of the lower transverse frame section bar 21 is provided with an anti-seepage groove 21b penetrating through the left and right end surfaces of the lower transverse frame section bar, and the anti-seepage groove 21b can be matched with the anti-seepage boss 11a of the upper transverse frame section bar 11.
The lower transverse frame section bar 21 is matched with a second fixed pressing strip, the bulge of the second fixed pressing strip is matched with a limit groove of the lower transverse frame section bar 21, the upper end of the second fixed pressing strip is flush with the upper end face of the lower transverse frame section bar 21, the sealing strip 7 is also arranged at the rear side of the upper end of the second fixed pressing strip, the second fixed pressing strip is arranged front and back with the sealing strip 7 of the lower transverse frame section bar 21, and the solar cell panel 8 placed at the upper side is supported and sealed.
As shown in fig. 3
The left side frame assembly comprises a left side frame section bar 31 and a third fixing pressing bar 32, the length direction of the left side frame section bar 31 is consistent with the front-back direction, a third clamping groove 31a matched with the anti-seepage cover plate 6 is formed in the upper end face of the left side frame section bar 31, a third notch 31b matched with the third fixing pressing bar 32 is formed in the right lower portion of the left side frame section bar 31, a third clamping boss 31c is arranged in the middle of the left side cavity wall of the third notch 31b, after the third fixing pressing bar 32 is matched with the left side frame section bar 31, a third positioning groove 31d for the left end of the solar cell panel 8 to extend in is formed between the third clamping boss 31c and the upper side cavity wall of the third notch 31b, an assembly groove matched with the boss of the sealing strip 7 is formed in the upper side cavity wall of the third notch 31b, the length direction of the third positioning groove 31d is consistent with the length direction of the left side frame section bar 31 of the photovoltaic tile, a protruding third clamping portion 31f is arranged in the left side cavity wall of the third notch 31b, and a protruding limiting groove matched with the third fixing pressing bar 32 is formed in the lower portion of the third clamping portion 31 f.
The left side wall of the left side frame section bar 31 is extended with a positioning buckle 31g and a third positioning plate 31j, the length directions of the positioning buckle 31g and the third positioning plate 31j are consistent with the length direction of the left side frame section bar 31 of the photovoltaic tile, the positioning buckle 31g is positioned on the upper side of the third positioning plate 31j, the opening of the positioning buckle 31g is downward, and an assembly gap is reserved between the positioning buckle 31g and the third positioning plate 31 j;
the end of the positioning buckle 31g is provided with a notch 31h, the extending direction of the notch 31h is consistent with the length direction of the left side frame section bar 31, and the upper end face of the positioning buckle 31g continues the outline of the upper end of the left side frame section bar 31.
The left side frame section bar 31 is matched with the third fixed pressing bar 32, the bulge of the third fixed pressing bar 32 is matched with the limit groove of the left side frame section bar 31, the upper end of the third fixed pressing bar 32 is contacted and matched with the third clamping boss 31c, a third positioning groove 31d for the left end of the solar cell panel 8 to extend in is formed between the third fixed pressing bar 32 and the cavity wall on the upper side of the third notch 31b of the left side frame section bar 31, and the solar cell panel 8 is installed through the sealing strip 7.
As shown in fig. 4
The right side frame assembly comprises a right side frame section 41 and a fourth fixing pressing strip 42, the length direction of the right side frame section 41 is consistent with the front-back direction, a fourth clamping groove 41a matched with the anti-seepage cover plate 6 is formed in the upper end face of the right side frame section 41, a fourth notch 41b matched with the fourth fixing pressing strip 42 is formed in the left lower portion of the right side frame section 41, a fourth clamping boss 41c is arranged in the middle of the right side cavity wall of the fourth notch 41b, a fourth positioning groove 41d for the solar cell panel 8 to extend in is formed between the fourth clamping boss 41c and the upper side cavity wall of the fourth notch 41b, an assembly groove matched with the boss of the sealing strip 7 is formed in the upper side cavity wall of the fourth notch 41b, the length direction of the fourth positioning groove 41d is consistent with the length direction of the right side frame section 41, a protruding fourth clamping portion 41f is formed in the lower portion of the right side cavity wall of the fourth notch 41b, and a limiting groove matched with the protruding fixing pressing strip 42 is formed in the fourth clamping portion 41 f.
The right side wall of the right side frame section bar 41 is extended with a positioning hook 41g and a fourth positioning plate 41h, the length directions of the positioning hook 41g and the fourth positioning plate 41h are consistent with the length direction of the right side frame section bar 41 of the photovoltaic tile, the positioning hook 41g is positioned on the upper side of the fourth positioning plate 41h, the opening of the positioning hook 41g is upward, and an assembled gap is reserved between the positioning hook 41g and the fourth positioning plate 41 h.
The right side frame section bar 41 is matched with a fourth fixed pressing bar 42, the bulge of the fourth fixed pressing bar 42 is matched with the limit groove of the right side frame section bar 41, the upper end of the fourth fixed pressing bar 42 is contacted and matched with a fourth clamping boss 41c, a fourth positioning groove 41d for the right end of the solar cell panel 8 to extend in is formed between the fourth fixed pressing bar 42 and the cavity wall on the upper side of a fourth notch 41b of the right side frame section bar 41, and the solar cell panel 8 is installed through the sealing strip 7.
As shown in fig. 5 to 6 (for a more intuitive variation of the structure of the windguard 5, the windguard 5 is shown in fig. 6 in a partial cross-sectional view, the deflector aperture not being shown due to the cut-out position).
The wind-proof baffle 5 is in a cuboid shape, the wind-proof baffle 5 is made of aluminum alloy, a fifth positioning groove 51 for the rear end of the solar cell panel 8 to extend into is formed in the upper portion of the rear end face of the wind-proof baffle 5, a guide plate 52 which is formed by extending backwards between the upper groove wall of the fifth positioning groove 51 of the wind-proof baffle 5 and the upper end face of the wind-proof baffle 5 and is attached to the upper end face of the solar cell panel 8 is arranged, a chamfer angle is formed between the rear end face and the upper end face of the guide plate 52, the chamfer angle face of the guide plate 52 extends to the lower end of the rear end face of the guide plate 52, and a sixth assembling groove 56 matched with the sealing strip 7 is formed in the lower end face of the wind-proof baffle 5.
The lower groove wall of the fifth positioning groove 51 of the wind-proof baffle 5 is provided with a fifth assembling groove 55 matched with the sealing strip 7.
The lower groove wall of the fifth positioning groove 51 positioned between the front groove wall of the fifth positioning groove 51 and the fifth assembling groove 55 is upwards extended with an anti-seepage protrusion 53, the anti-seepage protrusion 53 extends to the left end surface and the right end surface of the wind-proof baffle 5, and a diversion trench 54 for discharging rainwater is formed between the anti-seepage protrusion 53 and the front groove wall of the fifth positioning groove 51.
The front end face of the wind-proof baffle 5 is provided with a diversion hole which is communicated with the diversion trench 54.
The sealing strip 7 is installed on the wind-proof baffle 5 through a fifth assembly groove 55, the sealing strip 7 is installed on the wind-proof baffle 5 through a sixth assembly groove 56, the wind-proof baffle 5 and the photovoltaic tile lower transverse frame profile 21 are fixedly connected through bolts, the solar cell panel 8 stretches into the fifth positioning groove 51 of the wind-proof baffle 5, the lower end face of the guide plate 52 is attached to the upper end face of the solar cell panel 8, the sealing strip 7 is matched with the lower end face of the solar cell panel 8, the wind-proof baffle 5 is installed on the corresponding lower transverse frame profile 21 through bolts, and the wind-proof baffle 5 and the lower transverse frame profile 21 jointly fix the front end of the solar cell panel 8.
As shown in fig. 7 to 9
Because the photovoltaic tiles are paved on the sloping roof, the height of the upper transverse frame section bar 11 of each photovoltaic tile is higher than that of the corresponding lower transverse frame section bar 21, so that the photovoltaic tiles incline at a certain angle, rainwater or foreign matters fall onto the photovoltaic tiles and can slide down along the upper surfaces of the photovoltaic tiles by self gravity, and when the photovoltaic tiles slide to the front edge of the solar cell panel 8, the photovoltaic tiles continue to fall onto the surface of the next-stage photovoltaic tile along the chamfer surface of the deflector 52 until the photovoltaic tiles are discharged out of the roof.
In the process of falling, rainwater may infiltrate into the wind-proof baffle 5 from between the deflector 52 and the solar cell panel 8, and the infiltrated rainwater falls to the diversion trench 54 and finally is discharged from the diversion hole.
The windproof baffle 5 can be attached to the upper transverse frame section bar 11 of the next-stage photovoltaic tile by using the sealing strip 7, so that rainwater is prevented from penetrating.
The upper transverse frame section bar 11, the lower transverse frame section bar 21, the left side frame section bar 31 and the lower transverse frame section bar 21 are all aluminum plastic co-extrusion section bars, the structures of the upper transverse frame section bar 11, the lower transverse frame section bar 21 and the lower transverse frame section bar are all plastic sleeves comprising an inner aluminum liner and an outer plastic sleeve, the aluminum liner extends to form a pull plate, a plurality of barbs which are in contact with the plastic sleeve are arranged on the pull plate, a plurality of trapezoidal grooves formed by recessing are arranged on the side wall of the aluminum liner, T-shaped bosses are arranged in each trapezoidal groove, the contact area between the aluminum liner and the plastic sleeve can be increased, a plurality of self-tapping screw mounting tubes are arranged in the aluminum liner, and a notch 31h penetrating through the left end face and the right end face of each self-tapping screw mounting tube is formed in the side wall of each self-tapping screw mounting tube.
The upper transverse assembly, the lower transverse assembly, the left side frame assembly and the right side frame assembly are sequentially fixed end to form an assembly structure for clamping and fixing the solar cell panel 8, and all the assemblies can be fixed in a welding or self-tapping screw connection mode, wherein the left end of the upper transverse assembly is fixed with the front end of the left side frame assembly, the rear end of the left side frame assembly is fixed with the left end of the upper transverse assembly, the right end of the upper transverse assembly is fixed with the rear end of the right side frame assembly, and the front end of the right side frame assembly is fixed with the right end of the upper transverse assembly.
After the assembly of the assembled photovoltaic tile unit and the solar panel 8 is completed, an independent photovoltaic tile unit is formed, when the photovoltaic tiles are assembled in a large area, the photovoltaic tile units are sequentially paved on a sloping roof, and an upper transverse component of the photovoltaic tile unit is connected with a truss of the sloping roof, so that the photovoltaic tile unit is particularly:
The upper end of the fixed steel plate stretches into the fixed groove 11d on the lower end face of the upper transverse assembly, the upper transverse assembly and the fixed steel plate penetrate through the bolts, the fixed steel plate is fixed with the upper transverse assembly, the lower end of the fixed steel plate is close to a truss of a sloping roof, the fixed steel plate is fixed with the sloping roof truss through the bolts, and finally the photovoltaic tile and the sloping roof truss are connected and fixed.
The left frame component and the right frame component of the two photovoltaic tile units are matched and fixed between the left photovoltaic tile units and the right photovoltaic tile units, and the photovoltaic tile unit comprises the following components:
The locating hook 41g of the right side frame assembly of a certain photovoltaic tile unit is matched with the locating buckle 31g of the left side frame assembly of an adjacent photovoltaic tile unit, the left end face of the third locating plate 31j is contacted with the right side wall of the fourth locating plate 41h, the lower end face of the third locating plate 31j is contacted with the upper end face of the fourth locating plate 41h, and the adjacent photovoltaic tile units are fixedly connected.
The impermeable cover plate 6 is matched with the outlines of the upper end surfaces of the right side frame assembly and the left side frame assembly, the impermeable cover plate 6 completely covers the upper end surfaces of the right side frame assembly and the left side frame assembly of the adjacent photovoltaic tile units, two clamping nails 61 are arranged on the lower end surface of the impermeable cover plate 6, and the impermeable cover plate 6 is respectively matched with the fourth clamping groove 41a of the right side frame assembly and the third clamping groove 31a of the left side frame assembly through the two clamping nails 61.
When the positioning buckle 31g is matched with the left side frame assembly of the adjacent photovoltaic tile unit, a diversion channel for draining rainwater can be formed when the notch 31h of the positioning buckle 31g is matched with the left side frame assembly of the adjacent photovoltaic tile unit.
The following method is adopted for assembling two adjacent photovoltaic tile units:
By superposing the lower transverse assembly of a certain photovoltaic tile unit on the upper side of the upper transverse assembly of the next-stage photovoltaic tile unit, the seepage-proofing groove 21b of the lower transverse assembly of the photovoltaic tile unit can be matched with the seepage-proofing boss 11a of the upper end surface of the upper transverse assembly of the next-stage photovoltaic tile unit, so that the seepage-proofing and seepage-proofing effects between two stages of photovoltaic tiles are ensured.
When the photovoltaic tile unit is fully paved on a sloping roof, the left side frame assembly at the left side closest to the walls at two sides is required to be of a special structure, the left side wall of the photovoltaic tile unit cannot be provided with the positioning buckle 31g, and the photovoltaic tile unit is required to be replaced by the positioning hook 41g, so that the positioning hook 41g can be buried in the wall to prevent rainwater from penetrating.
The foregoing is merely one embodiment of the invention, and it should be noted that variations and modifications could be made by those skilled in the art without departing from the principles of the invention, which would also be considered to fall within the scope of the invention.

Claims (6)

1. An assembled photovoltaic tile unit characterized by:
The device at least comprises an upper transverse assembly, a lower transverse assembly, a left side frame assembly and a right side frame assembly;
The rear side wall of the upper transverse assembly is provided with a first positioning groove for the rear end of the solar panel to extend in, the upper end surface of the upper transverse assembly is provided with an anti-seepage boss, the trend of the anti-seepage boss is consistent with that of the upper transverse assembly, and the lower end surface of the upper transverse assembly is provided with a fixing groove for a fixing steel plate to extend in;
The upper end face of the lower transverse assembly is matched with the solar panel, an anti-seepage groove matched with an anti-seepage boss of the upper transverse assembly is formed in the lower end face of the lower transverse assembly, and the trend of the anti-seepage groove is consistent with that of the lower transverse assembly;
The left side wall of the left side frame assembly is provided with a third positioning groove for the left end of the solar panel to extend in, a positioning buckle and a third positioning plate are extended on the left side wall of the left side frame assembly, the positioning buckle is positioned on the upper side of the third positioning plate, the opening of the positioning buckle is downward, and an assembled gap is reserved between the positioning buckle and the third positioning plate;
the left side wall of the right side frame assembly is provided with a fourth positioning groove for the right end of the solar panel to extend in, the right side wall of the right side frame assembly is extended with a positioning hook and a fourth positioning plate, the positioning hook is positioned on the upper side of the fourth positioning plate, the opening of the positioning hook is upward, and an assembled gap is reserved between the positioning hook and the fourth positioning plate;
the upper transverse assembly, the lower transverse assembly, the left side frame assembly and the right side frame assembly are sequentially fixed end to form an assembly structure for clamping and fixing the solar cell panel;
the left side frame component and the right side frame component of the two photovoltaic tile units are matched and fixed between the left photovoltaic tile units and the right photovoltaic tile units, and the photovoltaic tile units are specifically:
the positioning hook of the right side frame assembly of a certain photovoltaic tile unit is matched with the positioning buckle of the left side frame assembly of an adjacent photovoltaic tile unit, the left end face of the third positioning plate is contacted with the right side wall of the fourth positioning plate, the lower end face of the third positioning plate is contacted with the upper end face of the fourth positioning plate, and the adjacent photovoltaic tile units are fixedly connected;
The anti-seepage cover plate is matched with the outlines of the upper end faces of the right side frame assembly and the left side frame assembly, and completely covers the upper end faces of the right side frame assembly and the left side frame assembly of the adjacent photovoltaic tile units, two clamping nails are arranged on the lower end face of the anti-seepage cover plate, and the anti-seepage cover plate is matched with the fourth clamping groove of the right side frame assembly and the third clamping groove of the left side frame assembly through the two clamping nails.
2. The fabricated photovoltaic tile unit of claim 1, wherein:
The upper transverse assembly comprises an upper transverse frame section and a first fixing pressing strip, a first notch for assembling the first fixing pressing strip is formed in the lower side of the front part of the upper transverse frame section, a first clamping boss is arranged in the middle of the cavity wall at the rear side of the first notch, a protruding first clamping part is arranged at the lower part of the cavity wall at the rear side of the first notch, a limit groove matched with the protrusion of the first fixing pressing strip is formed in the first clamping part, an anti-seepage boss is arranged on the upper end face of the upper transverse frame section, the anti-seepage boss extends to the left end face and the right end face of the upper transverse frame section, and a fixing groove for a fixing steel plate to extend in is formed in the lower end face of the upper transverse frame section;
The first fixing pressing strip is arranged in the first notch of the upper transverse frame section, and the bulge of the first fixing pressing strip is matched with the limit groove of the first clamping part; a first positioning groove for the rear end of the solar panel to extend in is formed between the upper end face of the first fixing pressing strip and the upper cavity wall of the first notch.
3. The fabricated photovoltaic tile unit of claim 1, wherein:
The lower transverse assembly comprises a lower transverse frame section and a second fixed pressing strip, the upper end face of the lower transverse frame section is matched with the solar panel, the lower part of the rear end face of the lower transverse frame section is provided with a protruding second clamping part, the second clamping part is provided with a limit groove matched with the bulge of the second fixed pressing strip, and the lower end face of the lower transverse frame section is provided with an anti-seepage groove penetrating through the left end face and the right end face of the lower transverse frame section;
the second fixed pressing strip is arranged at the rear part of the lower transverse frame section bar, and the bulge of the second fixed pressing strip is matched with the limit groove of the second clamping part.
4. The fabricated photovoltaic tile unit of claim 1, wherein:
The left side frame assembly comprises a left side frame section bar and a third fixed pressing bar, a third notch for the assembly of the third fixed pressing bar is formed in the right lower portion of the left side frame section bar, a third clamping boss is arranged in the middle of the left side cavity wall of the third notch, a protruding third clamping portion is arranged at the lower portion of the left side cavity wall of the third notch, a limit groove matched with the protrusion of the third fixed pressing bar is formed in the third clamping portion, a positioning buckle and a third positioning plate extend on the left side wall of the left side frame section bar, the positioning buckle is positioned on the upper side of the third positioning plate, the positioning buckle is downward in opening, and an assembly gap is reserved between the positioning buckle and the third positioning plate;
The third fixing pressing strip is arranged in a third notch of the left side frame section, and a protrusion of the third fixing pressing strip is matched with a limit groove of the third clamping part; a third positioning groove for the left end of the solar panel to extend in is formed between the upper end surface of the third fixing pressing strip and the upper cavity wall of the third notch.
5. The fabricated photovoltaic tile unit of claim 1, wherein:
The right side frame assembly comprises a right side frame section and a fourth fixed pressing strip, a fourth notch for assembling the fourth fixed pressing strip is formed in the left lower portion of the right side frame section, a fourth clamping boss is arranged in the middle of the right side cavity wall of the fourth notch, a protruding fourth clamping portion is arranged in the lower portion of the right side cavity wall of the fourth notch, a limit groove matched with the protrusion of the fourth fixed pressing strip is formed in the fourth clamping portion, a positioning hook and a fourth positioning plate extend on the right side wall of the right side frame section, the positioning hook is located on the upper side of the fourth positioning plate, an assembling gap is reserved between the positioning hook and the fourth positioning plate, and the positioning hook is opened upwards;
the fourth fixing pressing strip is arranged in a fourth notch of the right side frame section, and the bulge of the fourth fixing pressing strip is matched with the limit groove of the fourth clamping part; a fourth positioning groove for the right end of the solar panel to extend in is formed between the upper end surface of the fourth fixing pressing strip and the cavity wall on the upper side of the fourth notch.
6. The fabricated photovoltaic tile unit of claim 1, wherein:
The solar cell panel comprises a solar cell panel, a wind-proof baffle, a guide plate, a wind-proof plate and a guide plate, wherein the wind-proof baffle is provided with a fifth positioning groove for the front end of the solar cell panel to extend in from the upper part of the rear end surface of the wind-proof baffle;
And an anti-seepage protrusion extends upwards from the lower groove wall of the positioning groove at the position between the front groove wall of the positioning groove and the opening of the fifth assembly groove, and extends to the left end surface and the right end surface of the windproof baffle of the lower transverse frame section bar of the photovoltaic tile, and a diversion trench for discharging rainwater is formed between the anti-seepage protrusion and the front groove wall of the positioning groove.
CN201810469949.4A 2018-05-16 2018-05-16 Assembled photovoltaic tile unit Active CN108400753B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11336279A (en) * 1998-05-27 1999-12-07 Showa Shell Sekiyu Kk Solar cell module of integrated type with roof
CN201435400Y (en) * 2009-05-31 2010-03-31 浙江公元太阳能科技有限公司 Photovoltaic power-generating roof battery panel sealing device
CN101901842A (en) * 2009-05-27 2010-12-01 浙江公元太阳能科技有限公司 Photovoltaic power generation solar cell subassembly section bar frame
CN201717811U (en) * 2010-06-03 2011-01-19 浙江公元太阳能科技有限公司 Solar cell panel supporting frame section
CN203924523U (en) * 2014-04-23 2014-11-05 浙江合大太阳能科技有限公司 A kind of high-power water proof type photovoltaic tile structure
CN206452340U (en) * 2017-02-06 2017-08-29 江苏友科太阳能科技有限公司 The low gradient roofing photovoltaic tile of large span
CN208386475U (en) * 2018-05-16 2019-01-15 蚌埠时代塑业有限公司 Assembled photovoltaic tile unit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11336279A (en) * 1998-05-27 1999-12-07 Showa Shell Sekiyu Kk Solar cell module of integrated type with roof
CN101901842A (en) * 2009-05-27 2010-12-01 浙江公元太阳能科技有限公司 Photovoltaic power generation solar cell subassembly section bar frame
CN201435400Y (en) * 2009-05-31 2010-03-31 浙江公元太阳能科技有限公司 Photovoltaic power-generating roof battery panel sealing device
CN201717811U (en) * 2010-06-03 2011-01-19 浙江公元太阳能科技有限公司 Solar cell panel supporting frame section
CN203924523U (en) * 2014-04-23 2014-11-05 浙江合大太阳能科技有限公司 A kind of high-power water proof type photovoltaic tile structure
CN206452340U (en) * 2017-02-06 2017-08-29 江苏友科太阳能科技有限公司 The low gradient roofing photovoltaic tile of large span
CN208386475U (en) * 2018-05-16 2019-01-15 蚌埠时代塑业有限公司 Assembled photovoltaic tile unit

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