CN203537300U - Photovoltaic panel connection element - Google Patents
Photovoltaic panel connection element Download PDFInfo
- Publication number
- CN203537300U CN203537300U CN201320581620.XU CN201320581620U CN203537300U CN 203537300 U CN203537300 U CN 203537300U CN 201320581620 U CN201320581620 U CN 201320581620U CN 203537300 U CN203537300 U CN 203537300U
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- CN
- China
- Prior art keywords
- photovoltaic panel
- padding
- panel connector
- steel
- elastic shaft
- 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.)
- Withdrawn - After Issue
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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
- 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
- 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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to the field of solar energy, and particularly relates to a photovoltaic panel connection element. The photovoltaic panel connection element comprises an elastic element, wherein two ends of the elastic element are fixedly connected with a steel base plate; a central shaft of the elastic element penetrates through the center of the steel base plate; the steel base plate is provided with more than one threaded through hole through which bolts pass. The photovoltaic panel connection element provided by the utility model can prevent a photovoltaic panel from being damaged to cause secondary disasters.
Description
Technical field
The utility model relates to field of solar energy, in particular to photovoltaic panel connector.
Background technology
Solar energy is a kind of clean reproducible energy, utilizes solar energy photovoltaic panel can convert solar energy into electrical energy for building.Photovoltaic module mounting bracket mostly is aluminium sash, by bolt or draw-in groove, packaged photovoltaic module and support frame is coupled together.This support or card slot type connection are applicable to roof slant setting mostly, elevation of building installation photovoltaic component need to overcome the deadweight of photovoltaic module, and in high-rise, high-rise building, its harm of causing of dropping is huge, and photovoltaic enterprise is also seldom arranged on elevation of building by photovoltaic panel for this reason.Yet, large-scale city shortage of land resource, need for electricity amount is large, rationally utilizes the outer facade of high-rise Super High structural area maximum to generate electricity and will obtain good economy and environmental benefit.In addition, structural elements is to have allowed certain distortion under specified level load (as earthquake load and wind load), but photovoltaic panel is a kind of fragile material, and malformation is excessive may cause the cracked suddenly of photovoltaic panel, make photovoltaic generation disabler, even cause secondary disaster.So research and develop a kind of safe and reliable connected mode that photovoltaic module can be installed on to facade, will there is better application value.
Utility model content
The purpose of this utility model is to provide photovoltaic panel connector, to solve the above problems.
At the utility model embodiment, provide a kind of photovoltaic panel connector, comprise: elastic component, the two ends of described elastic component are fixedly connected with steel padding respectively, and the central shaft of described elastic component is crossed the center of described steel padding, described steel padding is provided with more than one tapped through hole, for bolt, passes.
In certain embodiments, be preferably, described elastic component comprises elastic shaft and is placed on the spring of elastic shaft, and blind hole identical with the number of described tapped through hole, that position is relative that the two ends of described elastic shaft are provided with supplies to penetrate through the bolt of described steel padding.
In certain embodiments, be preferably, the two ends of described elastic shaft contact with the described steel padding that is positioned at corresponding end respectively; The two ends of described spring also contact with the described steel padding of corresponding end respectively.
In certain embodiments, be preferably, between described bolt and described elastic shaft, be provided with seamless steel pipe, described seamless steel pipe is connected with the blind hole internal surface of described elastic shaft by adhesive material, in described seamless steel pipe, be provided with screw thread, described seamless steel pipe is fixedly connected with described steel padding is integrated.
In certain embodiments, be preferably, described elastic component comprises spring, and the two ends of described spring are fixedly connected with the steel padding of corresponding end respectively.
In certain embodiments, be preferably, described elastic component comprises elastic shaft, blind hole identical with the number of described tapped through hole, that position is relative that the two ends of described elastic shaft are provided with, for the bolt through described steel padding, penetrate, the two ends of described elastic shaft are connected with the described steel padding that is positioned at corresponding end respectively.
In certain embodiments, be preferably, between described bolt and described elastic shaft, be provided with seamless steel pipe, in described seamless steel pipe, be provided with screw thread.
In certain embodiments, be preferably, described steel padding is provided with a described tapped through hole, and described tapped through hole is through the center of described steel padding.
In certain embodiments, be preferably, described steel padding is provided with a plurality of described tapped through holes, and all described tapped through holes are uniformly distributed take on the circumference that the center of described steel padding is the center of circle.
The photovoltaic panel connector of the utility model above-described embodiment, can reach following beneficial effect:
One end of passing the bolt of steel padding tapped through hole is fixedly connected with this photovoltaic panel connector with the built-in fitting (such as channel-section steel, angle steel etc.) of vertical plane wall, so that photovoltaic panel connector is fixedly connected with vertical plane wall, bolt by the other end can be fixedly connected with this photovoltaic panel connector with the aluminium sheet of photovoltaic panel, and then photovoltaic panel is fixed in vertical plane wall.Elastic component can be born the vertical gravity of photovoltaic panel, and can bear in vibration in the situation that the malformation that vibration brings, and plays the effect of buffering, and then prevents that photovoltaic panel from damaging and causing secondary disaster.
Accompanying drawing explanation
Fig. 1 shows the structure exploded perspective view of embodiment 1 in the utility model;
Fig. 2 shows the utility model at the structural representation of installing for photovoltaic panel.
Embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
The utility model embodiment provides a kind of photovoltaic panel connector, comprise: elastic component, the two ends of described elastic component are fixedly connected with described steel padding respectively, the central shaft of described elastic component is crossed the center of described steel padding, described steel padding is provided with more than one tapped through hole, for bolt, passes.
One end of passing the bolt of steel padding tapped through hole is fixedly connected with this photovoltaic panel connector with the built-in fitting (such as channel-section steel, angle steel etc.) of vertical plane wall, so that photovoltaic panel connector is fixedly connected with vertical plane wall, bolt by the other end can be fixedly connected with this photovoltaic panel connector with the aluminium sheet of photovoltaic panel, and then photovoltaic panel is fixed in vertical plane wall.Elastic component can be born the vertical gravity of photovoltaic panel, and can bear in vibration in the situation that the malformation that vibration brings, and plays the effect of buffering, and then prevents that photovoltaic panel from damaging and causing secondary disaster.
Below by some specific embodiments, describe this photovoltaic panel connector in detail:
Embodiment 1:
A photovoltaic panel connector, as Fig. 1, shown in, comprise elastic component, the two ends of elastic component are fixedly connected with steel padding respectively, and the central shaft of elastic component is crossed the center of steel padding, steel padding is provided with a tapped through hole, and this tapped through hole, through the center of steel padding, passes for bolt.In some specific embodiments, elastic component adopts elastic shaft 2(natural rubber axle, can adopt in other embodiments synthetic rubber axle or possess the elastic shaft of flexible other materials) and be placed on the spring 1 on this elastic shaft 2, the two ends of elastic shaft 2 are respectively equipped with a blind hole 6, this blind hole 6 is crossed the central shaft of elastic shaft 2, at the two ends of elastic shaft 2, be respectively equipped with steel padding 4, the two ends of elastic shaft contact with the steel padding that is positioned at corresponding end respectively; The two ends of spring also contact with the steel padding of corresponding end respectively.The center of steel padding 4 is provided with screwed hole, bolt 5 is threaded with steel padding 4 through this screwed hole, and then penetrate in blind hole 6, in order to improve the contact force of bolt 5 and elastic shaft 2, in blind hole 6, be provided with seamless steel pipe 3, seamless steel pipe between bolt and elastic shaft, seamless steel pipe 3 and blind hole 6 close contacts, seamless steel pipe is connected with the blind hole internal surface of elastic shaft by adhesive material, can strengthen contact effect.In seamless steel pipe 3, be provided with screw thread, the bolt 5 that gos deep into blind hole 6 penetrates in seamless steel pipe 3 and is threaded with it, and seamless steel pipe 3 is fixedly connected with steel padding is integrated.The two ends of elastic shaft 2 are connected with steel padding 4 contacts of, corresponding end respectively, and spring 1 also contacts and is connected with the steel padding 4 of corresponding end.4 pairs of elastic shafts 2 of steel padding, spring 1 all play fixed position, prevent the effect of twisting, and elastic shaft 2 plays spacing effect to spring 1, prevent that spring 1 from twisting in the other direction, in addition, therefore elastic shaft 2 and spring 1 all play possesses certain deformability, possesses alleviation, stable effect.
It should be noted that, the edge, summit that seamless steel pipe is deep into the one end in blind hole needs rounding or circular arc transition, prevents when seamless steel pipe is in the blind hole that is deep into natural rubber axle natural rubber axle to cause scraping.
Bolt by this photovoltaic panel connector by one end can be by this photovoltaic panel connector respectively with the built-in fitting 7(of vertical plane wall 10 such as channel-section steel, angle steel etc.) by bolt 8, be fixedly connected with, so that photovoltaic panel connector is fixedly connected with vertical plane wall, bolt 5 by the other end can be fixedly connected with this photovoltaic panel connector with the aluminium sheet 9 of photovoltaic panel, and then photovoltaic panel is fixed in vertical plane wall, as Fig. 2, shown in.Elastic component can be born the vertical gravity of photovoltaic panel, and can bear in vibration in the situation that the malformation that vibration brings, and plays the effect of buffering, and then prevents that photovoltaic panel from damaging and causing secondary disaster.Photovoltaic panel applies pressure to steel padding and seamless steel pipe, and steel padding and seamless steel pipe can pass to elastic shaft by this pressure, produces deformation, and then play cushioning effect by elastic shaft.
Embodiment 2:
A kind of photovoltaic panel connector, its structure is similar to embodiment 1, different is, elastic shaft is selected natural rubber axle, the two ends of natural rubber axle are respectively equipped with a plurality of blind holes, and these blind holes are uniformly distributed take on the circumference that the cross-section center of rubber axis is the center of circle, steel padding is also provided with tapped through hole identical with the number of blind hole, that position is corresponding, all tapped through holes are uniformly distributed take on the circumference that the center of steel padding is the center of circle, in order to bolt, through after tapped through hole, penetrate in blind hole again.
Embodiment 3:
A photovoltaic panel connector, its structure is similar to embodiment 1, different, and the elastic component of this photovoltaic panel connector does not comprise spring and dependency structure, annexation.If elastic shaft (natural rubber axle) is done coefficient of elasticity that certain design can improve natural rubber axle (about this point at aspects such as length and cross-sectional diameters, the technical staff of rubber materials can implement completely), therefore, after natural rubber axle is designed into needed coefficient of elasticity, can replace spring, and bring into play the concrete effect of spring in embodiment 1.
Embodiment 4:
A kind of photovoltaic panel connector, comprise elastic component, this elastic component is spring in this embodiment, the two ends of spring are fixedly connected with steel padding respectively, the center of steel padding is provided with screwed hole, bolt is threaded with steel padding through this screwed hole, and the helical axis of spring is crossed the center of steel padding, and perpendicular with steel padding.By adjusting the thickness of spring, the thickness of helical line of spring, the aspects such as the natural length of spring can regulating spring coefficient of elasticity, and the twisting degree in non-flexible direction (those skilled in the art can implement this elastic coefficient adjustment completely), therefore, spring design can be replaced to natural rubber axle after needed coefficient of elasticity, and bring into play the concrete effect of natural rubber axle in embodiment 1.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (9)
1. a photovoltaic panel connector, is characterized in that, comprising: elastic component, the two ends of described elastic component are fixedly connected with steel padding respectively, the central shaft of described elastic component is crossed the center of described steel padding, and described steel padding is provided with more than one tapped through hole, for bolt, passes.
2. photovoltaic panel connector according to claim 1, it is characterized in that, described elastic component comprises elastic shaft and is placed on the spring of elastic shaft, and blind hole identical with the number of described tapped through hole, that position is relative that the two ends of described elastic shaft are provided with supplies to penetrate through the bolt of described steel padding.
3. photovoltaic panel connector according to claim 2, is characterized in that, the two ends of described elastic shaft contact with the described steel padding that is positioned at corresponding end respectively; The two ends of described spring also contact with the described steel padding of corresponding end respectively.
4. photovoltaic panel connector according to claim 3, it is characterized in that, between described bolt and described elastic shaft, be provided with seamless steel pipe, described seamless steel pipe is connected with the blind hole internal surface of described elastic shaft by adhesive material, in described seamless steel pipe, be provided with screw thread, described seamless steel pipe is fixedly connected with described steel padding is integrated.
5. photovoltaic panel connector according to claim 1, is characterized in that, described elastic component comprises spring, and the two ends of described spring are fixedly connected with the steel padding of corresponding end respectively.
6. photovoltaic panel connector according to claim 1, it is characterized in that, described elastic component comprises elastic shaft, blind hole identical with the number of described tapped through hole, that position is relative that the two ends of described elastic shaft are provided with, for the bolt through described steel padding, penetrate, the two ends of described elastic shaft are connected with the described steel padding that is positioned at corresponding end respectively.
7. photovoltaic panel connector according to claim 6, is characterized in that, between described bolt and described elastic shaft, is provided with seamless steel pipe, in described seamless steel pipe, is provided with screw thread.
8. according to the photovoltaic panel connector described in claim 1-7 any one, it is characterized in that, described steel padding is provided with a described tapped through hole, and described tapped through hole is through the center of described steel padding.
9. according to the photovoltaic panel connector described in claim 1-7 any one, it is characterized in that, described steel padding is provided with a plurality of described tapped through holes, and all described tapped through holes are uniformly distributed take on the circumference that the center of described steel padding is the center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581620.XU CN203537300U (en) | 2013-09-18 | 2013-09-18 | Photovoltaic panel connection element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581620.XU CN203537300U (en) | 2013-09-18 | 2013-09-18 | Photovoltaic panel connection element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537300U true CN203537300U (en) | 2014-04-09 |
Family
ID=50423471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320581620.XU Withdrawn - After Issue CN203537300U (en) | 2013-09-18 | 2013-09-18 | Photovoltaic panel connection element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441165A (en) * | 2013-09-18 | 2013-12-11 | 章红梅 | Photovoltaic panel connection element |
| CN108123661A (en) * | 2016-11-30 | 2018-06-05 | 广西大学 | A kind of solar panel assembly |
-
2013
- 2013-09-18 CN CN201320581620.XU patent/CN203537300U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441165A (en) * | 2013-09-18 | 2013-12-11 | 章红梅 | Photovoltaic panel connection element |
| CN103441165B (en) * | 2013-09-18 | 2016-08-24 | 同济大学 | Photovoltaic panel connection element |
| CN108123661A (en) * | 2016-11-30 | 2018-06-05 | 广西大学 | A kind of solar panel assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140409 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |