CN204761381U - Angle bead structure of frameless frame solar PV cells subassembly - Google Patents
Angle bead structure of frameless frame solar PV cells subassembly Download PDFInfo
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- CN204761381U CN204761381U CN201520489459.2U CN201520489459U CN204761381U CN 204761381 U CN204761381 U CN 204761381U CN 201520489459 U CN201520489459 U CN 201520489459U CN 204761381 U CN204761381 U CN 204761381U
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- 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
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Abstract
The utility model provides an angle bead structure of frameless frame solar PV cells subassembly, belongs to solar PV modules technical field. Including the angle bead body, the angle bead body includes elastic pressure plate, layer board and curb plate, elastic pressure plate and layer board correspond from top to bottom each other, the curb plate constitutes between elastic pressure plate and layer board, by elastic pressure plate, layer board and curb plate three enclose the space constitution of closing and forming jointly and inlay the chamber for the subassembly body, elastic pressure plate is by first, second and third hem constitute, first hem is gone up along linking up with the curb plate, the second hem links up with first hem, the third hem links up with the second hem, the corner position that just is located elastic pressure plate on elastic pressure plate constitutes there is the elastic pressure plate shield groove, constitute alpha angle and beta angle by the elastic pressure plate shield groove at elastic pressure plate's corner position. It is good to seize the cooperation effect on both sides by the arms, long service lifetime. Guarantee photovoltaic solar panel's holistic photoelectric conversion effect, the bight guard action is excellent, simple structure, machining efficiency.
Description
Technical field
The utility model belongs to solar photovoltaic assembly technical field, is specifically related to a kind of corner protection structure of frameless solar photovoltaic battery component.
Background technology
Along with mankind's awareness of saving energy and environmental protection consciousness and to the continuous enhancing of non-renewable natural energy resources as the protective awareness of oil, coal, natural gas and even ocean ice etc.; more and more be subject to thinking highly of of the whole mankind as inexhaustible cleaning new energy and solar energy, thus the application surface of solar photovoltaic generation system is constantly expanded.Solar photovoltaic battery component is the pith in complete solar energy photovoltaic system, and its function utilizes light volta effect and solar energy is converted into electric energy.
The technical information about solar photovoltaic battery component is no lack of in disclosed Chinese patent literature, as CN102064218B(solar module structure), CN102136504B(solar module and application thereof), CN202120950U(mono-kind is without frame BIPV solar module), CN102544162B(solar module), CN203325929U(mono-kind with H type structure without frame solar battery component), CN104638041A(solar module), the flexible crystal silicon solar batteries assembly of CN103928553A(mono-kind), CN102270684A(double-sided glass curtain solar module) and the solar module and preparation method thereof of the alternative roof sheet tile of CN101447521A(), etc..
Due to the solar photovoltaic battery component with framework (being generally aluminum alloy frame), there is good integrity and be convenient to storage, transport and install, being thus once once subject to the approval of industry.But it is not its following shortcoming exposed is too more and more by people are paid attention to: one, easy to clean due to easy laying dust, thus can affect the photoelectric conversion result of silicon crystal slate (solar panel); Its two, because framework has covered the sealing area of solar photovoltaic battery component side, thus cannot check and keep in repair, after long-time, cause the generating of solar panel to decay; They are three years old, due to the existence of framework, thus the holistic cost of solar photovoltaic battery component is added on the one hand, on the other hand weight enlarged markedly and supervene the cost increase in logistics link, on the one hand the position, edge of solar panel is caused again and cover, affect the entirety generating effect of solar panel.
Known by above-mentioned explanation, the unfavorable factor that framework brings obviously is greater than the favorable factor of framework, that is framework must be not enough to make up its lose (mistake is greater than).Perhaps someone can propose such imagination: since framework is more harm than good, so clear-cut framework to be cancelled, if but hastily framework is cancelled under the prerequisite without good bodyfixed frame, easy to be all in such as storehouse so again, solar photovoltaic battery component is undermined in transport and fixing link, and due to the solar photovoltaic battery component of the rectangular body of geometry four bights not only easily attractive damage and four bights sealing effectiveness relative to other region want much fragile, after cancelling framework, four bights have stood in the breach into weak spot, the delamination of solar photovoltaic battery component often starts from four bights.So, how have framework and frameless between find the problem of rational balance point to suffer from industry all the time.
" corner protector for without frame solar battery component " that utility model patent Authorization Notice No. CN202797048U recommends is have found relatively reasonable balance point having between framework and frameless solar photovoltaic battery component, the corner protector that this patent formula is recommended comprises partially enclosed inner space and for the upper surface that limits inner space and lower surface and two side surfaces, wherein, upper surface and lower surface have rectangular leg-of-mutton shape when observing from surface, and two side surfaces are at a right angle, inner space have towards the side at right angle for the close-fitting opening of corner without rim solar photovoltaic battery component.This patent formula objectively can embody the technique effect that the 0008th section, its specification is recorded, and namely can make up aforesaid second technical problem.But there is following shortcoming: one is according to described in the 0018th section, its specification, select and make corner protector with weather-proof elastomer silicone, at 170 DEG C, using compression molding instrument to carry out casting-forging method, (right-angle side length is 35.3 ㎜, two side surface length are 5.4 ㎜), it can thus be appreciated that, this corner protector is owing to adopting rubber, and thus weatherability is relatively fragile, and manufacturing process trouble; Two is because plane upper surface and plane lower surface are arcwall face, is thus essentially tangent contact with the contact of solar photovoltaic assembly, again because the material of corner fittings is rubber, is thus difficult to ensure the effect be positioned on solar photovoltaic assembly enduringly; Three is because the global shape of corner protector is L-shaped, thus be difficult to make the intersection of two right-angle sides of corner fittings and the edges and corners of solar photovoltaic battery component keep desirable fiting effect, thus overall co-ordination and the sealing effectiveness of whole corner protector and solar photovoltaic battery component can be affected to a certain extent; Four is that thus elastic force is relatively weak due to structural reason, thus can not reach industry expected degree to the clamping force of solar photovoltaic assembly or clamping force, even can there is the anxiety got loose.
For above-mentioned prior art, be necessary to be improved, the applicant has done positive and useful design for this reason, and define technical scheme described below and carried out analogue test in the test center of the applicant taking under secrecy provision, result proves practicable.
Summary of the invention
Task of the present utility model is to provide a kind of and contributes to making corner protector body embody seizing fiting effect on both sides by the arms and using between solar photovoltaic battery component enduringly and avoid getting loose, be conducive to embodying excellent elasticity and weatherability and use and ensure lasting useful life, be of value to significantly minimizing the dead area of the edge of solar panel used to the photoelectric conversion result of the entirety ensureing solar panel and have the corner protection structure be convenient to make and used the frameless solar photovoltaic battery component improving working (machining) efficiency.
Task of the present utility model has been come like this, a kind of corner protection structure of frameless solar photovoltaic battery component, comprise a corner protector body, this corner protector body comprises spring bearer plate, supporting plate and side plate, spring bearer plate and self correspondence of supporting plate, side plate is formed between spring bearer plate and supporting plate, and by spring bearer plate, the space that supporting plate and side plate three jointly enclose and formed is configured to the embedding chamber of component body, the embedding chamber of this component body in a state of use with the rotation angle position scarf of solar photovoltaic battery component body, described spring bearer plate is by the first flanging, second flanging and the 3rd flanging are formed, first flanging is upper along being connected with described side plate, second flanging is connected with the first flanging, and the 3rd flanging is connected with the second flanging, wherein: first, second flanging forms the relation that shape of cross section is ∧ font each other, and second, 3rd flanging forms the relation that shape of cross section is in the shape of the letter V mutually, on spring bearer plate and the rotation angle position being positioned at spring bearer plate is configured with a spring bearer plate isolation channel, a α angle and a β angle is formed at the rotation angle position of described spring bearer plate by this spring bearer plate isolation channel.
In a specific embodiment of the present utility model, described α angle is equal with the angle at β angle.
In another specific embodiment of the present utility model, described α angle and the angle at β angle are 45 °.
In another specific embodiment of the present utility model, described corner protector body comprises metal is made.
In another specific embodiment of the present utility model, described metal is stainless steel.
Also have in a specific embodiment of the present utility model, the thickness of described spring bearer plate, supporting plate and side plate is equal.
More of the present utility model and in a specific embodiment, described spring bearer plate isolation channel runs through the thickness of described spring bearer plate.
In an of the present utility model and then specific embodiment, the thickness of described spring bearer plate, supporting plate and side plate is 0.4-1.5 ㎜.
Of the present utility model again more and in a specific embodiment, the thickness of described spring bearer plate, supporting plate and side plate is 0.6-1.3 ㎜.
In an again of the present utility model and then specific embodiment, the thickness of described spring bearer plate, supporting plate and side plate is 0.8-1.2 ㎜.
One of technique effect of the technical scheme that the utility model provides, because corner protector body is made up of spring bearer plate, supporting plate and side plate, and spring bearer plate is made up of first, second flanging and the 3rd flanging, thus after corner protector body is by the bight inserting of its component body mating cavity and solar photovoltaic assembly, can embody enduringly and seize fiting effect on both sides by the arms between solar photovoltaic assembly, there will not be the phenomenon that gets loose; Two, there is buoyancy effect and the stainless steel with good weatherability because corner protector body have employed, thus can ensure lasting useful life; Three, owing to have employed corner protector body, thus can abandon the framework of solar photovoltaic battery component, significantly reduce the dead area to solar panel, ensure the photoelectric conversion result of the entirety of solar photovoltaic cell panel; Four, there is due to corner fittings body the protective effect of the excellence in the bight to solar photovoltaic battery component, thus can avoid causing damage in the link of such as storing in a warehouse, transport and installing and so on; Five, because overall structure is simple, thus can improve working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is example structure figure of the present utility model.
Fig. 2 is application examples schematic diagram of the present utility model.
Embodiment
Embodiment 1:
Refer to Fig. 1, give a corner protector body 1, this corner protector body 1 comprises spring bearer plate 11, supporting plate 12 and side plate 13, spring bearer plate 11 and self correspondence of supporting plate 12, side plate 13 is formed between spring bearer plate 11 and supporting plate 12, and the space jointly being enclosed by spring bearer plate 11, supporting plate 12 and side plate 13 three and formed is configured to the embedding chamber 14 of component body, the embedding chamber 14 of this component body in a state of use with bight (rotation angle position) scarf of the solar photovoltaic battery component body 2 illustrated by Fig. 2.
As shown in Figure 1, the global shape of aforesaid corner protector body 1 is L-shaped, and shape of cross section is U-shaped.
Aforesaid spring bearer plate 11 is by the first flanging 111, second flanging 112 and the 3rd flanging 113 are formed, first flanging 111 is upper along being connected with described side plate 13, second flanging 112 is connected with the first flanging 111, and the 3rd flanging 113 is connected with the second flanging 112, wherein: first, second flanging 111, 112 form the relation that shape of cross section is ∧ font each other, and second, 3rd flanging 112, the 113 mutual relations forming shape of cross section and be in the shape of the letter V, on spring bearer plate 11 and the rotation angle position being positioned at spring bearer plate 11 is configured with a spring bearer plate isolation channel 114, a α angle and a β angle is formed at the rotation angle position of spring bearer plate 11 by this spring bearer plate isolation channel 114, this α angle is equal with the angle at β angle, and be 45 °.As aforementioned, the global shape due to corner protector body 1 is L-shaped, is thus divided into two equably at the position, right angle of spring bearer plate 11 by α angle and β angle, formed and on side plate 13 along between be respectively two angles of 45 °.
In the present embodiment, aforesaid corner protector body 1 is made of metal, and is more particularly made up of stainless steel.
The thickness of aforesaid spring bearer plate 11, supporting plate 12 and side plate 13 is equal, and aforesaid spring bearer plate isolation channel 114 runs through the thickness of spring bearer plate 11.
The thickness of aforementioned flexible pressing plate 11, supporting plate 12 and side plate 13 is 0.4-1.5 ㎜, is preferably 0.4-1.3 ㎜, and be 0.8-1.2 ㎜ better, be preferably 1 ㎜, the present embodiment selects 1 ㎜.
Because corner protector body 1 relies on mould one time punching molded by punch press, thus make efficiency is higher.
Application examples:
Refer to Fig. 2 and composition graphs 1; figure 2 illustrates the solar photovoltaic battery component body 2 of a geometry substantially in cuboid; this solar photovoltaic battery component body 1 comprises panel 21, silicon wafer plate 22(also claims solar panel), backboard 23 and backboard baffle 24; panel 21 is armorplate glass and is positioned at the top of silicon wafer plate 22; backboard 23 is plastic back plate and is positioned at the below of silicon wafer plate 22, and backboard baffle 24 corresponds to the below of backboard 23.
As shown in Figure 2; be provided with around the position, edge of aforementioned solar photovoltaic battery component body 2 for implementing the sealing joint strip 25 closed to the gap between described panel 21 and silicon wafer plate 22, between silicon wafer plate 22 and backboard 23 and between backboard 23 and backboard baffle 24, and be respectively provided with one in four bights of solar photovoltaic battery component body 2 and be combined with one another to an overall aforementioned corner protector body 1 for making panel 21, silicon wafer plate 22, backboard 23 and backboard baffle 24.
Aforesaid backboard baffle 24 is antiultraviolet armorplate glass, and aforesaid armorplate glass is the armorplate glass of high transmission rate, and the light transmittance of this high transmission rate armorplate glass is more than 92%.
After the assembling completing aforementioned solar photovoltaic battery component body 1, the corner protector body 1 of structure as shown in Figure 1 of the present utility model is inserted the bight being embedded into four angles, i.e. the bight of solar-energy photo-voltaic cell body 1 and component body embedding chamber 14 scarf of corner protector body 1.
In sum, the technical scheme that the utility model provides overcomes the shortcoming in prior art, successfully completes invention task, embodies the technique effect referred in the superincumbent technique effect hurdle of applicant faithfully.
Claims (10)
1. the corner protection structure of a frameless solar photovoltaic battery component, it is characterized in that comprising a corner protector body (1), this corner protector body (1) comprises spring bearer plate (11), supporting plate (12) and side plate (13), spring bearer plate (11) and self correspondence of supporting plate (12), side plate (13) is formed between spring bearer plate (11) and supporting plate (12), and by spring bearer plate (11), the space that supporting plate (12) and side plate (13) three jointly enclose and formed is configured to the embedding chamber of component body (14), the embedding chamber of this component body (14) in a state of use with the rotation angle position scarf of solar photovoltaic battery component body, described spring bearer plate (11) is by the first flanging (111), second flanging (112) and the 3rd flanging (113) are formed, first flanging (111) is upper along being connected with described side plate (13), second flanging (112) is connected with the first flanging (111), and the 3rd flanging (113) is connected with the second flanging (112), wherein: first, second flanging (111, 112) relation that shape of cross section is ∧ font is formed each other, and second, 3rd flanging (112, 113) relation that shape of cross section is in the shape of the letter V mutually is formed, spring bearer plate (11) is upper and the rotation angle position being positioned at spring bearer plate (11) is configured with a spring bearer plate isolation channel (114), a α angle and a β angle is formed at the rotation angle position of described spring bearer plate (11) by this spring bearer plate isolation channel (114).
2. the corner protection structure of frameless solar photovoltaic battery component according to claim 1, is characterized in that described α angle is equal with the angle at β angle.
3. the corner protection structure of frameless solar photovoltaic battery component according to claim 2, is characterized in that the angle at described α angle and β angle is 45 °.
4. the corner protection structure of frameless solar photovoltaic battery component according to claim 1, is characterized in that described corner protector body (1) is made of metal.
5. the corner protection structure of frameless solar photovoltaic battery component according to claim 4, is characterized in that described metal is stainless steel.
6. the corner protection structure of frameless solar photovoltaic battery component according to claim 1, is characterized in that the thickness of described spring bearer plate (11), supporting plate (12) and side plate (13) is equal.
7. the corner protection structure of frameless solar photovoltaic battery component according to claim 1, is characterized in that described spring bearer plate isolation channel (114) runs through the thickness of described spring bearer plate (11).
8. the corner protection structure of the frameless solar photovoltaic battery component according to claim 1 or 6, is characterized in that the thickness of described spring bearer plate (11), supporting plate (12) and side plate (13) is 0.4-1.5 ㎜.
9. the corner protection structure of frameless solar photovoltaic battery component according to claim 8, is characterized in that the thickness of described spring bearer plate (11), supporting plate (12) and side plate (13) is 0.6-1.3 ㎜.
10. the corner protection structure of frameless solar photovoltaic battery component according to claim 9, is characterized in that the thickness of described spring bearer plate (11), supporting plate (12) and side plate (13) is 0.8-1.2 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489459.2U CN204761381U (en) | 2015-07-09 | 2015-07-09 | Angle bead structure of frameless frame solar PV cells subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489459.2U CN204761381U (en) | 2015-07-09 | 2015-07-09 | Angle bead structure of frameless frame solar PV cells subassembly |
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| CN204761381U true CN204761381U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520489459.2U Active CN204761381U (en) | 2015-07-09 | 2015-07-09 | Angle bead structure of frameless frame solar PV cells subassembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104980099A (en) * | 2015-07-09 | 2015-10-14 | 常熟市华能水处理设备有限责任公司 | Corner-protecting structure of frameless solar photovoltaic cell module |
| CN109398935A (en) * | 2018-10-24 | 2019-03-01 | 天津环欧国际新能源科技有限公司 | A kind of corner protection structure of photovoltaic component frame |
-
2015
- 2015-07-09 CN CN201520489459.2U patent/CN204761381U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104980099A (en) * | 2015-07-09 | 2015-10-14 | 常熟市华能水处理设备有限责任公司 | Corner-protecting structure of frameless solar photovoltaic cell module |
| CN109398935A (en) * | 2018-10-24 | 2019-03-01 | 天津环欧国际新能源科技有限公司 | A kind of corner protection structure of photovoltaic component frame |
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