CN207968384U - Photovoltaic tile system and photovoltaic building roof - Google Patents

Photovoltaic tile system and photovoltaic building roof Download PDF

Info

Publication number
CN207968384U
CN207968384U CN201720970507.9U CN201720970507U CN207968384U CN 207968384 U CN207968384 U CN 207968384U CN 201720970507 U CN201720970507 U CN 201720970507U CN 207968384 U CN207968384 U CN 207968384U
Authority
CN
China
Prior art keywords
photovoltaic
watt
photovoltaic tile
tile system
bottom edge
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201720970507.9U
Other languages
Chinese (zh)
Inventor
王清峰
司飞燕
王惺
程晓龙
董萍萍
李巍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Hanergy Solar Power Investment Co Ltd
Original Assignee
Beijing Hanergy Solar Power Investment Co Ltd
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 Beijing Hanergy Solar Power Investment Co Ltd filed Critical Beijing Hanergy Solar Power Investment Co Ltd
Priority to CN201720970507.9U priority Critical patent/CN207968384U/en
Application granted granted Critical
Publication of CN207968384U publication Critical patent/CN207968384U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • 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

Landscapes

  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The utility model discloses a kind of photovoltaic tile system, including multiple photovoltaic tiles, the photovoltaic tile includes watt body and photovoltaic generation layer, watt body has top margin and bottom edge, top margin includes fixed part, and fixed part is arranged to a watt body being fixed on building, and bottom edge covers the top margin of another watt of body;The top margin of bottom edge and another watt of capped body collectively forms a hollow channel along the direction extension that is arranged side by side of watt body.The advantage of the utility model is:Bottom edge covers the top margin of another watt of body, is conducive to the draining water conservancy diversion between photovoltaic tile and capped photovoltaic tile, fixed part is protected not influenced by weatherability;Hollow channel is conducive to that the wind load that the heat that photovoltaic tile is generated in power generation weakens dust storm to photovoltaic tile system is discharged in time.The utility model additionally provides a kind of photovoltaic building roof photovoltaic tile system and roof accessory.

Description

Photovoltaic tile system and photovoltaic building roof
Technical field
The utility model is related to photovoltaic building power fields, and in particular to a kind of photovoltaic tile system and photovoltaic building roof.
Background technology
With the development of economy and the iterative method built a well-off society in an all-round way, people to the degree of dependence of electric power increasingly Height, energy shortage are on the rise, and how to meet ever-increasing electricity needs, are global problems.Photovoltaic generation is people's Electricity needs provides unlimited development space.With continuous ripe and manufacturing cost the reduction of solar energy generation technology, people The approval of solar roof electricity generation system is continuously improved, people start to consider how to make solar power generation and building one Change, so that the roof tiles originally only with sunshade and wind-shielding function is combined with solar cell, make full use of roofing resource, So that roofing is become a solar power plant, the electric power energy provided for oneself is provided for resident.
Photovoltaic tile is the hot spot of photovoltaic building at present, and photovoltaic tile generally comprises solar cell and carries solar cell Watt body, photovoltaic tile are typically fixed on the roof of building, therefore the tiling for carrying solar cell can all expose to the open air outdoors In environment, photovoltaic tile after a period of use, dust storm, sleet etc. can cause a degree of damage to the fixed part of photovoltaic tile It is bad, and then cause photovoltaic tile that cannot be well fixed on roof, or photovoltaic tile can be made to generate loosening, light is will appear when serious The safety problems such as volt watt landing.
Utility model content
To solve the above problems, the utility model provide it is a kind of have can prevent photovoltaic tile slide photovoltaic tile system and Using the photovoltaic building roof of the photovoltaic tile system.
The utility model provides a kind of photovoltaic tile system, including multiple photovoltaic tiles, each packet of the multiple photovoltaic tile Include watt body and photovoltaic generation layer, the photovoltaic generation is placed on watt body, described watt of body have top margin and with the top margin Opposite bottom edge, the top margin include fixed part, and the fixed part is set as described watt of body being fixed on building, feature It is, the bottom edge covers the top margin of another watt body;The bottom edge and the top margin of capped another watt body are common Constitute a hollow channel along the direction extension that is arranged side by side of described watt of body.
The advantage of the utility model is:The top margin that the bottom edge covers another watt body is conducive to the photovoltaic Draining water conservancy diversion watt between the capped photovoltaic tile;When the bottom edge covers the top margin of another watt body, institute It states bottom edge also while covering the fixed part of the top margin of another photovoltaic tile, be conducive to protect the fixed part It is not influenced by weatherability, makes the photovoltaic tile that can be stably fixed in building;The hollow channel can make multiple to arrange side by side Air circulation between described watt of body of row is conducive to that the heat that the photovoltaic tile is generated in power generation is discharged in time;In addition, described Hollow channel can weaken wind load of the dust storm to photovoltaic tile system, extend the service life of photovoltaic tile.
Optionally, the bottom edge is set as domes.
Optionally, the bottom edge is set as curved surface.
Optionally, the bottom edge covers the fixed part, and the fixed part is placed in the hollow channel.
Optionally, described watt of body at least a side is provided with the company of the adjacent watt body for connecting the direction that is arranged side by side Fitting.
Optionally, the connector includes taking slot or catching groove;Slot, which is taken, described in wherein is set as concave notches;The catching groove is set It is set to convex notch;The convex notch of the concave notches and adjacent described watt of body coordinates, the convex notch with it is adjacent described The concave notches cooperation of watt body.
Optionally, the diversion trench for taking slot and the snap-fitted formation of the catching groove.
Optionally, the photovoltaic generation layer is dual-glass solar cell assembly, and the dual-glass solar cell assembly includes Back-panel glass, glued membrane, solar battery chip, glued membrane and the preceding glass sheet being stacked.
Optionally, the solar battery chip is flexible solar battery chip.
Optionally, the photovoltaic generation layer further includes terminal box, and the terminal box is electrically connected with the solar battery chip It connects.
A kind of photovoltaic building roof, the photovoltaic tile system and roof accessory, the photovoltaic tile system are used to be the light It lies prostrate building roof and electric energy is provided, the roof accessory is used for the fixation of the photovoltaic tile system and roof.
In addition, the utility model provides a kind of photovoltaic building roof, including photovoltaic tile system and roof accessory, the light Volt tile system is used to provide electric energy for the photovoltaic building roof, and the roof accessory is used for the photovoltaic tile system and roof It is fixed.
Description of the drawings
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached Figure, is described in further detail the utility model, wherein
Fig. 1 is the stereogram of the photovoltaic tile system of the utility model;
Fig. 2 is the side view of Fig. 1 photovoltaic tile systems;
The vertical view of 1 photovoltaic tile system of Fig. 3 bitmaps;
Fig. 4 is the stereogram of photovoltaic tile;
Fig. 5 is the side view of photovoltaic tile;
The dorsal view of the positions Fig. 6 photovoltaic tile;
Fig. 7 is the structural schematic diagram of photovoltaic tile hasp cavity;
Fig. 8 is the structural schematic diagram of photovoltaic generation layer;
Drawing reference numeral:
10- photovoltaic tiles;1- watts of body;2- photovoltaic generation layers;11- top margins;The bottom edges 12-;13- hollow channels;14- connectors; 141- takes slot;142- catching grooves;143- hasp cavitys;15- fixed parts;21- back-panel glass;22- glued membranes;23- solar cell cores Piece;Glass sheet before 24-;25- terminal boxes.
Specific implementation mode
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment And with reference to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not Necessarily obscure the concept of the utility model.
As shown in Figure 1, 2, the utility model provides a kind of photovoltaic tile system, including multiple photovoltaic tiles 10, multiple photovoltaics Watts each of 10 include watt body 1 and photovoltaic generation layer 2, and photovoltaic generation layer 2 is set on watt body 1.Described watt of body 1 has top margin 11 and the bottom edge 12 opposite with top margin 11, top margin 11 includes fixed part 15, and top margin 11 is arranged to watt body 1 being fixed on building On, bottom edge 12 covers the top margin 11 of another watt of body 1;It is hollow that the top margin 11 of bottom edge 12 and capped another watt of body 1 collectively forms one Channel 13, the extending direction of hollow channel 13 and watt body 1 direction that is arranged side by side are parallel.
The advantage of the utility model is:The top margin 11 that bottom edge 12 covers another watt of body is conducive to the row of 10 system of photovoltaic tile Water water conservancy diversion;When the bottom edge 12 covers the top margin 11 of another watt body 1, also the consolidating top margin 11 simultaneously of the bottom edge 12 Determine portion 15 to cover, the fixed part 15 of top margin 11 is placed in 13 in hollow channel, is conducive to protect fixed part 15 not by weatherability Influence, so that photovoltaic tile 10 is stably fixed in building;Hollow channel 13 can make air between multiple watt bodies 1 being arranged side by side Cycle is conducive to that the heat that photovoltaic tile 10 is generated in power generation is discharged in time;In addition, hollow channel 13 can weaken dust storm to photovoltaic The wind load of tile system extends the service life of photovoltaic tile 10.
Embodiment one
As shown in Figure 3,4, watt body 1 is made of synthetic resin, and preferable size length is no more than 420mm, wide to be no more than 510mm, thickness are no more than 50mm, and (acrylate rubber like body and acrylonitrile, styrene connect by the preferable ASA of material of watt body 1 Copolymer), PPMA (acrylic plastics), PMMA (polymethyl methacrylate), but the utility model is without being limited thereto.Watt body 1 wraps Top margin 11 and bottom edge 12 are included, top margin 11 can be used for watt body 1 being fixed on building, and top margin 11 is useful for the fixation of fixed watt body Portion 15, fixed part 15 may be configured as mounting hole, and the aperture of mounting hole is less than 6mm, and bottom edge 12 covers the top margin of another watt body 1 11, bottom edge 12 collectively forms a hollow channel 13, another watt of capped body 1 of bottom edge 12 with the top margin for being capped another watt of body 1 Top margin 11 collectively form a hollow channel 13 along the direction extension that is arranged side by side of described watt of body 1.Bottom edge 12 is set as arch One kind in structure or curved surface.The arch radian of domes 12 is one kind in circular arc, elliptic arc or parabola radian, The floor projection length of arch radian is no more than the 1/7 of 1 vertical length of watt body, and the height of arch radian is no more than watt body thickness 2 times.But the utility model is without being limited thereto.
As shown in Figure 5,6,1 both sides side of watt body is provided with the connection of the adjacent watt of body 1 for connecting the direction that is arranged side by side Part 14.Connector 14 includes taking slot or catching groove.Watt 1 both sides side of body, which is respectively set, takes slot 141 and catching groove 142, wherein taking slot 141 It is set as concave notches;Catching groove 142 is set as convex notch;Concave notches 141 and the convex notch 142 of adjacent watt of body 1 coordinate, Convex notch 142 and the concave notches 141 of adjacent watt of body 1 coordinate.Hasp is constituted when taking slot 141 and catching groove 142 is snap-fitted Cavity 143, hasp cavity are located at hollow portion when taking slot 141 and the connection of catching groove 142.Wherein, adjacent watt of body 1 being arranged side by side it Between hasp distance be less than 40mm, hasp cavity height be less than 6mm.In the side of watt body 1, slot 141 or catching groove 142 are taken in setting, can The adjacent watt body 1 being arranged side by side is set to carry out the fixation of relative position.Because taking slot 141 and catching groove 142 and non-fully agreeing with, so Hasp cavity 143 can be constituted simultaneously in connection by taking slot 141 and catching groove 142, and hasp cavity 143 can be by the steam of intrusion along hasp The orientation of cavity is flowed out, and roof is contributed to seal waterproof.
As shown in fig. 7, photovoltaic generation layer 2 is set as dual-glass solar cell assembly, the dual-glass solar cell assembly Include back-panel glass 21, glued membrane 22, solar battery chip 23, glued membrane 22 and the preceding glass sheet 24 of lamination setting.Too because of double glass 2 front and rear panel of positive energy battery component uses glass, and the permeability rate of glass is almost nil, so entering component without the concern for steam The problem of inducing glued membrane hydrolysis, so dual-glass solar cell assembly 2 is higher by than other solar cell module generated energy 25% or so, general shelf lives are 30 years.In addition, the front and rear panel of dual-glass solar cell assembly 2 uses glass, institute It is better than other solar cell modules with its insulating properties.
Solar battery chip 23 is flexible solar battery chip.23 preferable copper and indium gallium of flexible solar battery chip Chip in selenium hull cell, GaAs conductive film pond, organic solar batteries is a kind of, but the utility model is without being limited thereto.It is soft Property solar battery chip has the advantage that:(1) material is soft, can be assemblied in various curved surfaces;(2) size is random, can root According to the demand of power generation, the length and width of self-defining battery;(3) frivolous, substrate is plastics or metal foil;(4) safety, with tradition Crystalline silicon or other kinds of hull cell it is different, it is more securely, safer, also more longlasting durable.
Photovoltaic generation layer 2 further includes terminal box 25, and the terminal box 25 is electrically connected with the solar battery chip 23.It connects Wire box mainly has there are two types of function, and major function is connection and load, and electric current is drawn while generating power.Terminal box 25 can be excellent Potting compound junction box is selected, but the utility model is without being limited thereto, potting compound junction box uses two-component silicone filler embedding, sealing effect It is good, it is ageing-resistant, terminal box long term seal can be kept effective, price material benefit.
Embodiment two
The present embodiment is differed only in embodiment one, and 1 both sides side of watt body is disposed as taking slot 141, and both sides are equal Watt body 1 for taking slot 141 is set and watt body 1 that at least side is provided with catching groove 142 is connected.Taking slot 141 and catching groove 142 is taken Hasp cavity 143 is constituted when snap fit is closed, hasp cavity is located at hollow portion when taking slot 141 and the connection of catching groove 142.
Embodiment three
The present embodiment is differed only in embodiment one, and 1 both sides side of watt body is disposed as catching groove 142, and both sides are equal Watt body 1 that catching groove 142 is arranged is provided with the mating connection of watt body 1 for taking slot 141 at least side.Taking slot 141 and catching groove 142 is taken Hasp cavity 143 is constituted when snap fit is closed, hasp cavity is located at hollow portion when taking slot 141 and the connection of catching groove 142.
Another embodiment of the utility model provides a kind of photovoltaic building roof, including photovoltaic tile system and roof accessory, The photovoltaic tile system is used to provide electric energy for the photovoltaic building roof, the roof accessory for the photovoltaic tile system and The fixation on roof.
It should be understood that the above-mentioned specific implementation mode of the utility model is used only for exemplary illustration or explains this reality With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition, The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary Whole change and modification examples in equivalent form.

Claims (11)

1. a kind of photovoltaic tile system, including multiple photovoltaic tiles, each of the multiple photovoltaic tile includes watt body and photovoltaic generation layer, The photovoltaic generation is placed on watt body, and described watt of body has top margin and the bottom edge opposite with the top margin, the top margin Including fixed part, the fixed part is set as described watt of body being fixed on building, which is characterized in that the bottom edge covering is another The top margin of the one watt body;The top margin of the bottom edge and capped another watt body collectively form one along described watt of body and Arrange the hollow channel that orientation extends.
2. photovoltaic tile system according to claim 1, which is characterized in that the bottom edge is set as domes.
3. photovoltaic tile system according to claim 1, which is characterized in that the bottom edge is set as curved surface.
4. photovoltaic tile system according to claim 1, which is characterized in that the bottom edge covers the fixed part, described Fixed part is placed in the hollow channel.
5. photovoltaic tile system according to claim 1, which is characterized in that described watt of body at least a side is provided with for connecting Connect the connector of the adjacent watt body in the direction that is arranged side by side.
6. photovoltaic tile system according to claim 5, which is characterized in that the connector includes taking slot or catching groove;Wherein
The slot of taking is set as concave notches;
The catching groove is set as convex notch;
The concave notches and the convex notch of adjacent described watt of body coordinate, the spill of the convex notch and adjacent described watt of body Notch coordinates.
7. photovoltaic tile system according to claim 6, which is characterized in that described to take slot and the snap-fitted formation of the catching groove Diversion trench.
8. photovoltaic tile system according to any one of claims 1 to 6, which is characterized in that the photovoltaic generation layer is double glass Solar cell module, the dual-glass solar cell assembly include the back-panel glass being stacked, glued membrane, solar cell core Piece, glued membrane and preceding glass sheet.
9. photovoltaic tile system according to claim 8, which is characterized in that the solar battery chip is flexible solar Battery chip.
10. photovoltaic tile system according to claim 8, which is characterized in that the photovoltaic generation layer further includes terminal box, institute Terminal box is stated to be electrically connected with the solar battery chip.
11. a kind of photovoltaic building roof, which is characterized in that including photovoltaic tile system as described in any one of claim 1 to 9 and Roof accessory, the photovoltaic tile system are used to provide electric energy for the photovoltaic building roof, and the roof accessory is used for the light Lie prostrate the fixation of tile system and roof.
CN201720970507.9U 2017-08-04 2017-08-04 Photovoltaic tile system and photovoltaic building roof Active CN207968384U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720970507.9U CN207968384U (en) 2017-08-04 2017-08-04 Photovoltaic tile system and photovoltaic building roof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720970507.9U CN207968384U (en) 2017-08-04 2017-08-04 Photovoltaic tile system and photovoltaic building roof

Publications (1)

Publication Number Publication Date
CN207968384U true CN207968384U (en) 2018-10-12

Family

ID=63723335

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720970507.9U Active CN207968384U (en) 2017-08-04 2017-08-04 Photovoltaic tile system and photovoltaic building roof

Country Status (1)

Country Link
CN (1) CN207968384U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109888035A (en) * 2019-03-15 2019-06-14 武汉美格科技股份有限公司 A kind of photovoltaic and photothermal watt
CN111535509A (en) * 2020-05-14 2020-08-14 泰兴市艾珀耐特复合材料有限公司 Lighting tile and solar roof structure thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109888035A (en) * 2019-03-15 2019-06-14 武汉美格科技股份有限公司 A kind of photovoltaic and photothermal watt
CN111535509A (en) * 2020-05-14 2020-08-14 泰兴市艾珀耐特复合材料有限公司 Lighting tile and solar roof structure thereof
CN111535509B (en) * 2020-05-14 2021-09-24 泰兴市艾珀耐特复合材料有限公司 Roof structure of daylighting tile and solar energy

Similar Documents

Publication Publication Date Title
US9412890B1 (en) Photovoltaic module pin electrical connectors
US8887453B2 (en) Supporting structures for building integrable photovoltaic modules
KR101858374B1 (en) Photovoltaic cell module
US8414308B1 (en) Electrical connectors for building integrable photovoltaic modules
US9735728B2 (en) Flexible module connectors of flexible photovoltaic modules
US9935225B2 (en) Electrical connectors of building integrable photovoltaic modules
CN102916621B (en) Solar cell system
US9231123B1 (en) Flexible connectors for building integrable photovoltaic modules
US20130067836A1 (en) Building integrable interconnection structures having field-configurable shapes
CN207968384U (en) Photovoltaic tile system and photovoltaic building roof
US9985580B2 (en) Solar junction box for solar panel
CN109391226A (en) Photovoltaic tile system and photovoltaic building roof
CN106134070B (en) A kind of power generator including secondary cell
US9653634B2 (en) Interlocking edges having electrical connectors for building integrable photovoltaic modules
US20140305494A1 (en) Header structures for flexible photovoltaic modules
KR20160090897A (en) Dual-glass photovoltaic module
CN201663164U (en) Junction box for solar thin-film cell
CN202839667U (en) Solar battery system
CN205336220U (en) Two glass solar battery subassembly terminal boxes
JP5626012B2 (en) SOLAR CELL MODULE AND METHOD OF CONNECTING SOLAR CELL MODULE
CN209046567U (en) Composite energy-saving photovoltaic tile system
CN109361343B (en) Composite energy-saving photovoltaic tile system
CN209729921U (en) Solar cell module
US11271523B2 (en) Photovoltaic module, trunk cable, and photovoltaic module including the same
CN210137295U (en) Concentrating photovoltaic power generation system and solar concentrating photovoltaic brick thereof

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PP01 Preservation of patent right
PP01 Preservation of patent right

Effective date of registration: 20201104

Granted publication date: 20181012

PD01 Discharge of preservation of patent
PD01 Discharge of preservation of patent

Date of cancellation: 20231104

Granted publication date: 20181012