DE102006040446B3 - External frame section attachment for solar modules, has spreading unit connected with blade, where clamping effect is obtained due to expanding of spreading unit during manufacturing of connection of spreading unit in carrier profile - Google Patents
External frame section attachment for solar modules, has spreading unit connected with blade, where clamping effect is obtained due to expanding of spreading unit during manufacturing of connection of spreading unit in carrier profile Download PDFInfo
- Publication number
- DE102006040446B3 DE102006040446B3 DE102006040446A DE102006040446A DE102006040446B3 DE 102006040446 B3 DE102006040446 B3 DE 102006040446B3 DE 102006040446 A DE102006040446 A DE 102006040446A DE 102006040446 A DE102006040446 A DE 102006040446A DE 102006040446 B3 DE102006040446 B3 DE 102006040446B3
- Authority
- DE
- Germany
- Prior art keywords
- spreader insert
- end piece
- frame
- spreading unit
- profile
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 title claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 238000003825 pressing Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 210000002414 leg Anatomy 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/30—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
- F24S25/634—Clamps; Clips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/70—Arrangement of stationary mountings or supports for solar heat collector modules with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S2025/6008—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules by using toothed elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S2025/80—Special profiles
- F24S2025/801—Special profiles having hollow parts with closed cross-section
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
Die Erfindung betrifft eine Befestigung für die außen liegenden Rahmenteile von Solarmodulen, insbesondere in Bereichen, in denen sich die Tragprofilenden befinden.The The invention relates to a fastening for the outer frame parts of Solar modules, in particular in areas in which the support profile ends are located.
Bei der Befestigung von Solarmodulrahmen nebeneinanderliegender Solarmodule auf einem Montageprofil werden Klemmstücke oder Klemmscheiben genutzt, die mittig mit einem Verbindungselement mit dem Montageprofil verbunden werden und die Rahmen gleichzeitig von oben auf das Montageprofil pressen.at the attachment of solar module frame side by side solar modules clamping pieces or clamping disks are used on a mounting profile, the center of a connecting element connected to the mounting profile and the frames simultaneously from the top of the mounting profile press.
Am äußeren Rand von mehreren nebeneinander angeordneten Solarmodulen versagt diese Technik, da nur noch ein Solarmodulrahmen als Auflage für das Klemmstück vorhanden ist. Deshalb werden zusätzlich anstelle des fehlenden Rahmens Distanzhalter oder ähnliche Mittel angeordnet, um für das Klemmstück eine symmetrische Auflage zu erreichen. Da dies nicht nur aufwendig, sondern auch optisch nicht anspruchsvoll ist, erfolgt eine zusätzliche Verblendung z.B. mittels Einschubwinkeln.At the outer edge of several juxtaposed solar modules fails this technique, because only one solar module frame is available as a support for the clamping piece is. Therefore, in addition instead of the missing frame spacers or similar Means arranged for the clamp to achieve a symmetrical support. As this is not only costly, but also optically not demanding, there is an additional veneer e.g. by means of insertion angles.
Ausgehend von diesem Stand der Technik ist es Aufgabe der Erfindung, eine Endbefestigung zu ermöglichen, die montagefreundlich und optisch anspruchsvoll ist bei gleichzeitiger Sicherung der notwendigen Befestigungskräfte.outgoing From this prior art, it is an object of the invention, a To allow final attachment which is easy to install and visually sophisticated at the same time Securing the necessary fastening forces.
Gelöst wird diese Aufgabe mit den Merkmalen des Anspruches 1, vorteilhafte Ausgestaltung sind Gegenstand der Unteransprüche.Is solved This object with the features of claim 1, advantageous embodiment Subject of the dependent claims.
Erfindungsgemäß ist eine Befestigung für außenliegende Rahmenabschnitte von Solarmodulen im Endbereich von Trageprofilen, deren Querschnitt einen offenen Bereich aufweist, derart vorgesehen, dass in den offenen Bereich oder einem Teil davon ein Spreizeinsatz eingesetzt wird, der mit einem Schenkel eines L-förmigen Endstückes tragprofilstirnseitig verbindbar ist, wobei der andere L-Schenkel oben über den Solarmodulrahmen greift und wobei beim Herstellen der Verbindung Endstück-Spreizeinsatz im Trageprofil infolge des Aufspreizens des Spreizeinsatzes eine Klemmwirkung erzielt wird und durch den oben auf dem Solarmodulrahmen befindlichen L-Schenkel des Endstückes ein Anpressen des Rahmens auf das Tragprofil erfolgt.According to the invention is a Attachment for external Frame sections of solar modules in the end region of support profiles, whose cross-section has an open area, provided in this way, that in the open area or part thereof a spreader insert is used, the tragprofilstirnseitig with a leg of an L-shaped end piece is connectable, with the other L-leg above the Solar module frame engages and while establishing the connection Tail Spreizeinsatz in the support profile as a result of the spreading of the spreader insert a Clamping effect is achieved and through the top of the solar module frame located L-leg of the tail a pressing of the frame takes place on the support profile.
Der Spreizeinsatz sollte dabei seine Spreizwirkung vorzugsweise in der Breite des Tragprofils entfalten.Of the Spreader insert should preferably its spreading effect in the Unfold the width of the supporting profile.
Zur Erzielung des Anpressdruckes für den Solarmodulrahmen auf das Trägerprofil, ggf. auch mit einer Zwischenlage zwischen Solarmodulrahmen und Trägerprofil versehen, nimmt die stirnseitige Anlageebene für den einen Schenkel eines rechtwinkligen L-förmigen Endstückes am Spreizeinsatz oder am Tragprofil oder am Spreizeinsatz und dem Tragprofil einen Winkel α etwas größer als 90° ein. So wird beim Herstellen der Verbindung Endstück-Spreizeinsatz eine leichte Neigung des äußeren Schenkelendes oberhalb des Solarmodulrahmens erzielt und damit die Anpresskraft erzeugt.to Achieving the contact pressure for the solar module frame on the carrier profile, possibly also with an intermediate layer between solar module frame and carrier profile provided, takes the frontal investment level for the one leg of a right-angled L-shaped end piece on the spreader insert or on the support profile or on the spreader insert and the Support profile an angle α something greater than 90 °. Thus, when making the connection tail spreader is a light Inclination of the outer leg end achieved above the solar module frame and thus the contact pressure generated.
Die Neigung muss nicht vollflächig erzielt werden. Vielmehr sieht eine vorteilhafte Ausführung vor, dass die Querschnittsebene des Tragprofils und des Spreizeinsatzes am Tragprofilende zusammenfallen oder parallel zueinander liegen, und jeweils senkrecht zur Trägerprofillängsachse stehen, wobei der Spreizeinsatz unterhalb der Verbindung Endstück-Spreizeinsatz eine oder mehrere Erhebungen aufweist, die über die Querschnittsebene des Tragprofils hinausragen. Auch so wird das leichte Kippen des L-förmigen Endstückes und damit die gewollte Anpresskraft erreicht. Eine bevorzugte Ausführung der Ausbildung der Erhebungen ist ein Quersteg, zahnförmig ausgebildet.The Inclination does not have to be complete be achieved. Rather, an advantageous embodiment provides that the cross-sectional plane of the support profile and the spreader insert coincide at the support profile end or lie parallel to each other, and in each case perpendicular to the carrier profile longitudinal axis stand, with the spreader insert below the connection tail spreader insert a or more surveys crossing the cross-sectional plane of the Protrude support profile. Even so, the slight tilting of the L-shaped tail and so that the desired contact pressure achieved. A preferred embodiment of Formation of the surveys is a crosspiece, tooth-shaped.
In der weiteren Ausgestaltung der Befestigung ist vorgesehen, dass die Erhebungen oder der zahnförmige Steg mit entgegengesetzt ausgebildeten Verformungen des Endstückes kämmen und so ein senkrechtes Verschieben des L-förmigen Endstückes verhindern.In the further embodiment of the attachment is provided that the elevations or the tooth-shaped Comb the bridge with oppositely formed deformations of the tail and to prevent such a vertical displacement of the L-shaped end piece.
Werden die Verformungen des Endstückes als Zahnleiste ausgebildet und weist der zur Herstellung der Verbindung Endstück-Spreizeinsatz vorgesehene Schenkel des L-förmigen Endstückes ein Langloch auf, ist eine gezielte Höhenverstellung des Übergreifens über den Solarmodulrahmen erreichbar. Die Zahnteilung der Zahnleiste wird dazu so gewählt, dass den unterschiedlichsten Rahmenhöhen entsprochen werden kann.Become the deformations of the tail as Toothed rail formed and has for the preparation of the compound Tail Spreizeinsatz provided legs of the L-shaped end piece a slot on, is a targeted height adjustment of the overlapping over the Solar module frame accessible. The tooth pitch of the toothed rack is chosen so that the most different frame heights can be met.
Eine vorzugsweise alternative Art zur Befestigung mit schräger Anlageebene sieht vor, dass der oben auf den Rahmen des Solarmoduls übergreifende Schenkel des Endstückes im äußeren innen Endbereich quer zur Trägerlängsrichtung verlaufende Erhebungen, vorzugsweise einen Steg aufweist, der auf den Rahmen bei hergestellter Verbindung Endstück-Spreizeinsatz drückt. Möglich sind aber auch Kombinationen miteinander.A preferably alternative type for attachment with inclined contact plane provides that the above on the frame of the solar module cross Thighs of the tail in the outside inside End region transverse to the carrier longitudinal direction extending elevations, preferably a web, the on Pressing the frame while making connection Tail spreader insert. But are also possible combinations together.
Zur Erzielung eines einheitlichen Abschlusses ist weiterhin vorgesehen, dass das Endstück als Schiene ausgebildet ist. Diese kann dann über mehrere Solarmodulrahmen geführt sein und wird mehrfach an den Tragprofilen wie beschrieben verankert.to Achieving a single degree is also foreseen, that the tail is designed as a rail. This can then be done over several solar module frames guided be and is repeatedly anchored to the support profiles as described.
Die
Befestigung soll anhand der Exposédarstellung in
In
der dargestellten konkreten Ausführung fallen
die Querschnittsebene des Tragprofils
Ferner
wird gezeigt, dass der zahnförmige Steg
Da
der für
die Herstellung der Verbindung genutzte Schenkel des L-förmigen Endstückes
Weiter
wird gezeigt, dass oben auf den Rahmen
Neben der Fixierung des Solarmodulrahmens mit einer auch optisch anspruchsvollen Lösung zeichnet sich die Befestigung durch eine Flexibilität in Bezug auf unterschiedliche Rahmenhöhen aus, ist von außen montierbar, was insbesondere bei der Dachmontage ein großer Vorteil ist, und die L-förmige Schiene lässt sich technologisch vorteilhaft durch Strangpressen des Profils herstellen.Next Fixing the solar module frame with a visually sophisticated Solution draws the attachment by a flexibility in terms of different frame heights out, is from the outside mountable, which is a big advantage especially for roof mounting is, and the L-shaped rail let yourself produce technologically advantageous by extruding the profile.
- 11
- Trägerprofilcarrier profile
- 22
- Rahmen des Solarmodulsframe of the solar module
- 33
- Endstücktail
- 44
- Hohlprofilhollow profile
- 55
- SpreizeinsatzSpreizeinsatz
- 66
- Bolzenbolt
- 77
- Steg oder Erhebungenweb or surveys
- 88th
- Zahnleisterack
- 99
- LanglochLong hole
- 1010
- Anlageebene für das Endstückcontact plane for the tail
- 1111
- TrägerprofillängsachseSupport profile longitudinal axis
- 1212
- Stegweb
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006040446A DE102006040446B3 (en) | 2006-08-24 | 2006-08-24 | External frame section attachment for solar modules, has spreading unit connected with blade, where clamping effect is obtained due to expanding of spreading unit during manufacturing of connection of spreading unit in carrier profile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006040446A DE102006040446B3 (en) | 2006-08-24 | 2006-08-24 | External frame section attachment for solar modules, has spreading unit connected with blade, where clamping effect is obtained due to expanding of spreading unit during manufacturing of connection of spreading unit in carrier profile |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006040446B3 true DE102006040446B3 (en) | 2008-01-31 |
Family
ID=38859680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006040446A Expired - Fee Related DE102006040446B3 (en) | 2006-08-24 | 2006-08-24 | External frame section attachment for solar modules, has spreading unit connected with blade, where clamping effect is obtained due to expanding of spreading unit during manufacturing of connection of spreading unit in carrier profile |
Country Status (1)
Country | Link |
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DE (1) | DE102006040446B3 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011015186A3 (en) * | 2009-08-03 | 2011-05-26 | Schletter Gmbh | End clamp for fastening framed pv modules |
DE202012003649U1 (en) | 2012-01-24 | 2012-04-27 | Altec Solartechnik Ag | Device for fixing sheet bodies to frames, in particular photovoltaic or thermal solar modules |
DE102011010832A1 (en) * | 2011-02-02 | 2012-08-02 | Siegfried Ulrich | Fastening unit for fastening solar collectors on e.g. tiled roofs, has roller fixedly or lockably attached at end of lever in region formed between clamp and pressure plate, where eccentric groove is inserted over circumference of roller |
US10505492B2 (en) | 2016-02-12 | 2019-12-10 | Solarcity Corporation | Building integrated photovoltaic roofing assemblies and associated systems and methods |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2951362A1 (en) * | 1979-12-20 | 1981-07-02 | Erno Raumfahrttechnik Gmbh, 2800 Bremen | PLATE-SHAPED SOLAR PANEL |
DE202005000485U1 (en) * | 2005-01-10 | 2005-05-25 | Conergy Ag | Support section for mounting solar modules has a threaded sliding block for fastening components on the support section by a screw fitting |
DE202005019897U1 (en) * | 2005-12-21 | 2006-03-09 | Robert Bosch Gmbh | roof hook |
-
2006
- 2006-08-24 DE DE102006040446A patent/DE102006040446B3/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2951362A1 (en) * | 1979-12-20 | 1981-07-02 | Erno Raumfahrttechnik Gmbh, 2800 Bremen | PLATE-SHAPED SOLAR PANEL |
DE202005000485U1 (en) * | 2005-01-10 | 2005-05-25 | Conergy Ag | Support section for mounting solar modules has a threaded sliding block for fastening components on the support section by a screw fitting |
DE202005019897U1 (en) * | 2005-12-21 | 2006-03-09 | Robert Bosch Gmbh | roof hook |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011015186A3 (en) * | 2009-08-03 | 2011-05-26 | Schletter Gmbh | End clamp for fastening framed pv modules |
US8746646B2 (en) | 2009-08-03 | 2014-06-10 | Schletter Gmbh | End clamp for fastening framed PV modules |
DE102011010832A1 (en) * | 2011-02-02 | 2012-08-02 | Siegfried Ulrich | Fastening unit for fastening solar collectors on e.g. tiled roofs, has roller fixedly or lockably attached at end of lever in region formed between clamp and pressure plate, where eccentric groove is inserted over circumference of roller |
DE202012003649U1 (en) | 2012-01-24 | 2012-04-27 | Altec Solartechnik Ag | Device for fixing sheet bodies to frames, in particular photovoltaic or thermal solar modules |
US10505492B2 (en) | 2016-02-12 | 2019-12-10 | Solarcity Corporation | Building integrated photovoltaic roofing assemblies and associated systems and methods |
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Legal Events
Date | Code | Title | Description |
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8327 | Change in the person/name/address of the patent owner |
Owner name: BPG BETEILIGUNGS GMBH, 16303 SCHWEDT, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: HATICON GMBH, 16303 SCHWEDT, DE |
|
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |