EE01655U1

EE01655U1 - Kit for installing solar panels or solar collector panels on roof rafters

Info

Publication number: EE01655U1
Application number: EEU202400014U
Authority: EE
Inventors: Aarne Saluraid; Kervin Keerd; Kalev Koppel
Original assignee: Voltroof OÜ
Priority date: 2024-05-06
Filing date: 2024-05-06
Publication date: 2025-01-15

Abstract

The invention relates to a set for installing solar panels or solar collector panels on the battens on a roof covering, which includes profiles for fixing said panels 13. The set includes Z-profile 1, U-profile 2 and J-profile 3. On the roof, Z-profile 1 is first installed on the roof batten, then at least two U-profiles 2 on Z-profile 1, and then J- profile 3 on the upper ends of U-profiles 2. The panel 13 is installed with the upper edge on the J-profile 3 and the lower edge on the Z-profile 1 with fixing clips 15.

Description

Tehnikavaldkond Technical field

Leiutis käsitleb katuse roovitisele päikesepaneelide või päikesekollektori paneelide paigaldamise komplekti, mis sisaldab spetsiaalseid profiile päikese- või kollektoripaneelide paigaldamiseks ja kinnitamiseks. The invention relates to a kit for installing solar panels or solar collector panels on a roof rafter, which includes special profiles for installing and securing solar or collector panels.

Käesoleva leiutise kontekstis on termin „roovitis“ kasutusel tähistamaks katusele paigaldatavaid horisontaalseid roovlatte, millele kinnitatakse päikesepaneelid. Roovlattide all olevaid vertikaalseid latte nimetatakse tuulutusliistuks. Horisontaalselt paigaldatavate roovlattide samm sõltub väljavalitud päikesepaneelide mõõtmetest. In the context of the present invention, the term “roofing” is used to refer to the horizontal roof battens to which the solar panels are attached. The vertical battens under the battens are called ventilation battens. The pitch of the horizontally installed battens depends on the dimensions of the selected solar panels.

Termin „päikesepaneel“ tähistab paneeli kujul olevat fotogalvaaniliste elementidega paneeli, millega päikeseenergia muundatakse otse elektrienergiaks. The term "solar panel" refers to a panel in the form of a panel with photovoltaic cells that converts solar energy directly into electrical energy.

Termin „päikesekollektori paneel" tähistab seadet, mis absorbeerib talle langevat päikesekiirgust ning muundab selle soojuseks, mis omakorda kantakse üle soojuskandjale, mis voolab läbi päikesekollektori, milleks lihtsaimal juhul on õhk (nn õhukollektor), vesi või muu soojuskandja. The term "solar collector panel" refers to a device that absorbs the solar radiation falling on it and converts it into heat, which in turn is transferred to a heat carrier that flows through the solar collector, which in the simplest case is air (so-called air collector), water or another heat carrier.

Lihtsuse mõttes on järgnevas kontekstis nii päikesepaneeli kui ka päikesekollektori paneeli tähistamiseks kasutatud ühise nimetusena terminit „paneel“. For the sake of simplicity, in the following context, the term “panel” is used as a common name to refer to both solar panels and solar collector panels.

Tehnika tase State of the art

Saksa kasulikust mudelist DE29815134U1 (publitseeritud 04.02.1999) on tuntud profiilid päikesepaneelide katusele kinnitamiseks, milles nimetatud profiilid on omakorda kinnitatud alusplaadile. Alusplaat koos päikesepaneelide kinnitusprofiilidega paigaldatakse otse katusekattele. From German utility model DE29815134U1 (published 04.02.1999) profiles for fastening solar panels to a roof are known, in which said profiles are in turn fastened to a base plate. The base plate together with the fastening profiles for the solar panels is mounted directly to the roof covering.

Itaalia leiutiskirjeldusest ITBO20110692A1 (publitseeritud 06.06.2013) on tuntud lahendus, mis sisaldab päikesepaneelide katusele kinnitamiseks spetsiaalseid profiile. Esimene profiil on üldiselt C-kujuline, milles üks C-haaradest on teisest haarast lühem. Teine profiil sisaldab lisaks C-kujulisele osale veel pikema haaraga ühenduses olevat L-kujulist osa. From the Italian patent application ITBO20110692A1 (published 06.06.2013) there is a known solution which includes special profiles for fixing solar panels to the roof. The first profile is generally C-shaped, in which one of the C-arms is shorter than the other arm. The second profile includes, in addition to the C-shaped part, an L-shaped part connected to the longer arm.

Mõlema eespool kirjeldatud lahenduse puhul on probleemiks see, et nendes lahenduses on profiilid või profiilid koos alusplaadiga ette nähtud paigaldamiseks otse katusekattele, kus nimetatud profiilid või alusplaat koos profiilidega, liibudes peale kinnitamist katusekattele, takistavad sadevee äravoolu katuselt. The problem with both of the solutions described above is that in these solutions the profiles or profiles together with the base plate are intended to be installed directly on the roof covering, where said profiles or the base plate together with the profiles, when attached to the roof covering, prevent rainwater from draining from the roof.

Leiutise olemus The essence of the invention

Käesoleva leiutisega on pakutud välja katuse roovitisele päikesepaneelide või päikesekollektori paneelide paigaldamise komplekt, mis sisaldab profiile nimetatud paneelide kinnitamiseks. Profiilid on eelistatavalt valmistatud lehtmetallist. The present invention provides a kit for mounting solar panels or solar collector panels on a roof rafter, comprising profiles for attaching said panels. The profiles are preferably made of sheet metal.

Komplekt sisaldab kolme spetsiifilise ristlõikega profiili. The set includes three profiles with specific cross sections.

Komplekti Z-profiilil on Z-kujuline ristlõige ja Z-profiili põhiosa pikisuunalised servad sisaldavad põhiosa ja teineteise suhtes vastassuundades painutatud esimest pikiserva ja teist pikiserva. The Z-profile of the kit has a Z-shaped cross-section and the longitudinal edges of the main part of the Z-profile include a first longitudinal edge and a second longitudinal edge bent in opposite directions relative to the main part and to each other.

Z-profiili esimene pikiserv on painutatud paralleelseks Z-profiili põhiosaga ning vastassuunas painutatud teine pikiserv on põhiosa suhtes 5- kuni 30-kraadise nurga all, eelistatud teostuses 12-kraadise nurga all. The first longitudinal edge of the Z-profile is bent parallel to the main part of the Z-profile, and the second longitudinal edge bent in the opposite direction is at an angle of 5 to 30 degrees with respect to the main part, in a preferred embodiment at an angle of 12 degrees.

Komplekti J-profiilil on J-kujuline ristlõige ja J-profiili üks pikisuunaline serv sisaldab J-profiili põhiosa suhtes 30-50 kraadi all tagasi painutatud esimest ääreriba ning mille teine pikisuunaline serv sisaldab täisnurga alla painutatud L-kujulise otsaga teist ääreriba, kus J-profiili L-kujulise otsa teine ääreriba on vormitud haarduma Z-profiili painutatud esimese pikiservaga. The J-profile of the kit has a J-shaped cross-section and one longitudinal edge of the J-profile includes a first edge strip bent back at 30-50 degrees relative to the main part of the J-profile and the other longitudinal edge of which includes a second edge strip with an L-shaped end bent at a right angle, where the second edge strip of the L-shaped end of the J-profile is shaped to engage with the bent first longitudinal edge of the Z-profile.

Eelistatud teostuses on nimetatud esimene ääreriba J-profiili põhiosa suhtes 45-kraadise nurga all. In a preferred embodiment, said first edge strip is at an angle of 45 degrees to the main part of the J-profile.

Komplekti U-profiilil on U-kujuline ristlõige ning selle pikisuunalised servad sisaldavad U-profiili põhiosa suhtes täisnurga alla painutatud pikiribasid. U-profiili ühes otsas on U-profiili põhiosa suhtes täisnurga alla pööratud keel, mille vahekaugus pikiribade otstest on suurem või võrdne J-profiili laiusega. The U-profile of the kit has a U-shaped cross-section and its longitudinal edges include longitudinal strips bent at right angles to the main part of the U-profile. At one end of the U-profile there is a tongue turned at right angles to the main part of the U-profile, the distance from the ends of the longitudinal strips of which is greater than or equal to the width of the J-profile.

U-profiili pikiribade servad on teineteise poole vastavale pikiribale tagasi pööratud. The edges of the U-profile longitudinal strips are turned back towards each other and towards the corresponding longitudinal strip.

Illustratsioonide loetelu List of illustrations

Leiutist on järgnevalt kirjeldatud viidetega juuresolevatele skemaatilistele kujutiste The invention is described below with reference to the accompanying schematic drawings.

le. here.

Kujutisel fig 1 on kujutatud Z-profiili küljelt perspektiivis. Figure 1 shows a side perspective view of a Z-profile.

Kujutisel fig 2 on kujutatud Z-profiili otsa poolt vaadates. Figure 2 shows a Z-profile viewed from the end.

Kujutisel fig 3 on kujutatud Z-profiili otsa poolt vaadates perspektiivis. Figure 3 shows a perspective view of the Z-profile from the end.

Kujutisel fig 4 on kujutatud U-profiili küljel perspektiivis. Figure 4 shows a side perspective view of a U-profile.

Kujutisel fig 5 on kujutatud U-profiili otsa poolt vaadates. Figure 5 shows a U-profile viewed from the end.

Kujutisel fig 6 on kujutatud U-profiili otsa poolt vaadates perspektiivis. Figure 6 shows a perspective view of a U-profile viewed from the end.

Kujutisel fig 7 on kujutatud J-profiili küljel perspektiivis. Figure 7 shows a side perspective view of a J-profile.

Kujutisel fig 8 on kujutatud J-profiili otsa poolt vaadates perspektiivis. Figure 8 shows a perspective view of a J-profile viewed from the end.

Kujutisel fig 9 on kujutatud J-profiili otsa poolt vaadates. Figure 9 shows a J-profile viewed from the end.

Kujutistel fig 10 kuni 15 on kujutatud perspektiivis sammhaaval leiutisekohaste profiilide paigaldamist roovitisele ehk tuulutusliistudel olevatele roovlattidele, kus: kujutisel fig 10 on tuulutusliistudel olevad roovlatid; Figures 10 to 15 show in perspective step-by-step the installation of profiles according to the invention on the battens, i.e. on the battens on the ventilation slats, where: Figure 10 shows the battens on the ventilation slats;

kujutisel fig 11 on Z-profiil paigaldatuna roovlatile; in the image of Fig. 11 the Z-profile is mounted on the batten;

kujutisel fig 12 on Z-profiilile paigaldatud kaks U-profiili; in the image of Fig. 12, two U-profiles are mounted on a Z-profile;

kujutisel fig 13 on kahe U-profiili otsale paigaldatud J-profiil; in the image of Fig. 13, a J-profile is mounted on the end of two U-profiles;

kujutisel fig 14 on J-profiili servale paigaldatud järgmise rea Z-profiil; kujutisel fig 15 on paigaldatud Z-, U- ja J-profiilidele paneel. In figure 14, the Z-profile of the next row is installed on the edge of the J-profile; in figure 15, a panel is installed on the Z-, U- and J-profiles.

Kujutisel fig 16 on kujutatud küljelt kujutisele fig 15 vastavat olukorda, kus paneel on fikseeritud tuulutusliistudel olevatele roovlattidele paigaldatud leiutisekohaste Z-, U-, ja J-profiilidega. Figure 16 shows a side view of the situation corresponding to Figure 15, where the panel is fixed to the battens on the ventilation slats with Z-, U-, and J-profiles according to the invention.

Kujutisel fig 17 on kujutatud pealtvaates kahes reas paneelide paigaldamist, kus on näidatud leiutisekohaseid Z-, U-, ja J-profiile koos ühe paigaldatud paneeliga. Kujutisel fig 18 on kujutatud küljelt kujutisele fig 17 vastavat olukorda. Figure 17 shows a top view of the installation of panels in two rows, showing the Z-, U-, and J-profiles according to the invention together with one installed panel. Figure 18 shows a side view of the situation corresponding to Figure 17.

Kujutistel fig 19 kuni 26 on kujutatud perspektiivis sammhaaval leiutisekohaste profiilide paigaldamist roovitisele ehk tuulutusliistudel olevatele roovlattidele kahes reas paneelide paigaldamiseks, kus: Figures 19 to 26 show in perspective the step-by-step installation of profiles according to the invention on the battens, i.e. on the battens on the ventilation slats, for installing panels in two rows, where:

kujutisel fig 19 on alumise paneelide rea jaoks ette nähtud Z-profiili paigaldatuna roovlatile; Fig. 19 shows a Z-profile for the bottom row of panels mounted on a batten;

kujutisel fig 20 on alumise rea Z-profiilile paigaldatud kolm U-profiili; kujutisel fig 21 on kujutatud kolme U-profiili otsale paigaldatud J-profiili; kujutisel fig 22 on näidatud olukorda, kus kujutisel fig 21 näidatud paigaldusetapis on lisatud alumisse ritta üks paneel; Figure 20 shows three U-profiles mounted on the Z-profile of the bottom row; Figure 21 shows a J-profile mounted on the end of three U-profiles; Figure 22 shows a situation where one panel has been added to the bottom row in the installation step shown in Figure 21;

kujutisel fig 23 on alumise paneeli rea J-profiili servale paigaldatud järgmise ülemise rea Z-profiili; in image Fig. 23, the Z-profile of the next upper row is installed on the edge of the J-profile of the lower panel row;

kujutisel fig 24 on ülemise rea Z-profiilile paigaldatud kolm U-profiili; kujutisel fig 25 on ülemise rea Z-profiilile paigaldatud kolmele U-profiilile paigaldatud ülemise rea J-profiil; in figure 24, three U-profiles are mounted on the Z-profile of the upper row; in figure 25, the J-profile of the upper row is mounted on three U-profiles mounted on the Z-profile of the upper row;

kujutisel fig 25 on ülemise rea J-profiilile paigaldatud järgmine Z-profiil. In image 25, the next Z-profile is mounted on the J-profile of the top row.

Kujutisel fig 27 on näidatud lõiget risti kujutisel fig 15 olevate roovlattidega. Figure 27 shows a cross-section of the reed battens in Figure 15.

Kujutisel fig 28 on lõige kohtvaatest A kujutisel fig 27. Figure 28 is a section of local view A in Figure 27.

Kujutisel fig 29 on lõige kohtvaatest B kujutisel fig 27. Figure 29 shows a section of local view B in Figure 27.

Teostamise näide Implementation example

Selguse huvides on erinevatel kujutistel samad detailid ja elemendid tähistatud samade viitenumbritega. For the sake of clarity, the same details and elements in different figures are designated by the same reference numbers.

Leiutisekohases lahenduses on kasutusel kolm spetsiaalselt profiili, milleks on Z-profiil 1, U-profiil 2 ja J-profiil 3, mida on näidatud kujutistel fig 1, 4 ja 7. The solution according to the invention uses three special profiles, namely Z-profile 1, U-profile 2 and J-profile 3, which are shown in figures 1, 4 and 7.

Z-profiili 1 põhiosa pikisuunalistes servades on teineteise suhtes vastassuundades painutatud esimene pikiserv 4 ja teine pikiserv 5. Esimene pikiserv 4 on keeratud paralleelseks Z-profiili 1 põhiosaga ning pilu esimese pikiserva 4 ja Z-profiili 1 põhiosa vahel võimaldab sellesse vastu võtta J-profiili esimese ääreriba 8. Juuresolevatel kujutistel on teine pikiserv 5 keeratud esimese pikiservaga 4 võrreldes vastassuunas ligikaudu 12-kraadise nurga alla - vt kujutised fig 1, 2 ja 3. On the longitudinal edges of the main part of the Z-profile 1, a first longitudinal edge 4 and a second longitudinal edge 5 are bent in opposite directions relative to each other. The first longitudinal edge 4 is turned parallel to the main part of the Z-profile 1, and the slot between the first longitudinal edge 4 and the main part of the Z-profile 1 allows the first edge strip 8 of the J-profile to be received therein. In the accompanying images, the second longitudinal edge 5 is turned in the opposite direction relative to the first longitudinal edge 4 at an angle of approximately 12 degrees - see images Figs. 1, 2 and 3.

Kujutatud näitlikus teostuses on Z-profiili 1 laius ligikaudu 110 mm ning tagasipööratud pikiservade 4 ja 5 laius 15 mm. In the illustrated exemplary embodiment, the width of the Z-profile 1 is approximately 110 mm and the width of the turned-back longitudinal edges 4 and 5 is 15 mm.

Kujutistel fig 4, 5 ja 6 toodud U-profiili 2 pikisuunalised servad sisaldavad U-profiili põhiosa suhtes täisnurga alla painutatud pikiribasid 6, ning U-profiili ühes otsas on täisnurga alla pööratud keel 7, mille vahekaugus pikiribade 6 otstest on suurem või The longitudinal edges of the U-profile 2 shown in Figures 4, 5 and 6 include longitudinal strips 6 bent at right angles to the main part of the U-profile, and at one end of the U-profile there is a tongue 7 turned at right angles, the distance from the ends of the longitudinal strips 6 being greater or

võrdne J-profiili 3 laiusega. Nagu kujutistelt fig 5 ja 6 on näha, on pikiribade 6 servad pikiribade tugevdamiseks tagasi pööratud. equal to the width of the J-profile 3. As can be seen from Figures 5 and 6, the edges of the longitudinal strips 6 are turned back to strengthen the longitudinal strips.

Kujutatud näitlikus teostuses on U-profiili 2 laius 125 mm ning pikiribade 6 kõrgus 15 mm ning pikiribade 6 tagasikeeratud servade laius on ligikaudu 10 mm. In the illustrated exemplary embodiment, the width of the U-profile 2 is 125 mm and the height of the longitudinal strips 6 is 15 mm, and the width of the turned-back edges of the longitudinal strips 6 is approximately 10 mm.

Kujutistel fig 7, 8 ja 9 toodud J-profiili 3 esimene ääreriba 8 on J-profiili 3 põhiosa suhtes 30 kuni 50 kraadi tagasi painutatud, mis juuresolevatel kujutistel on painutatud 45-kraadise nurga alla. Teine ääreriba 10 on täisnurga all painutatud L-kujulises otsas 9, kus J-profiili 3 teise ääreriba 10 serv on vormitud haarduma Z-profiili 1 painutatud esimese pikiservaga 4. The first edge strip 8 of the J-profile 3 shown in Figures 7, 8 and 9 is bent back 30 to 50 degrees relative to the main part of the J-profile 3, which in the accompanying figures is bent at an angle of 45 degrees. The second edge strip 10 is bent at a right angle at the L-shaped end 9, where the edge of the second edge strip 10 of the J-profile 3 is shaped to engage the bent first longitudinal edge 4 of the Z-profile 1.

Kujutatud näitlikus teostuses on J-profiili 3 põhiosa laius 70 mm, esimese ääreriba 8 laius 20 mm, teise ääreriba 10 laius 20 mm. L-kujulise otsa laius (st teise ääreriba 10 kaugus J-profiili põhiosast) on 32-37 mm. See laius tehakse sõltuvalt paigaldatavate paneelide raamide mõõtmetest. In the illustrated exemplary embodiment, the width of the main part of the J-profile 3 is 70 mm, the width of the first edge strip 8 is 20 mm, the width of the second edge strip 10 is 20 mm. The width of the L-shaped end (i.e. the distance of the second edge strip 10 from the main part of the J-profile) is 32-37 mm. This width is made depending on the dimensions of the frames of the panels to be installed.

Eespool toodud Z-, J- ja U-profiilide mõõtmed on toodud leiutise näitlikustamiseks ning võivad teistes teostuses omada muid väärtusi. The dimensions of the Z, J and U profiles given above are given to illustrate the invention and may have other values in other embodiments.

Z-, J- ja U-profiilid on valmistatud lehtmetallist, mis on galvaniseeritud või on nende pind muul viisil töödeldud, näiteks värvitud või kaetud ilmastiku- ja UV-kindla pinnakattega. Z, J and U profiles are made of sheet metal that is galvanized or has its surface treated in another way, such as painted or coated with a weather and UV-resistant coating.

Järgnevalt on kirjeldatud leiutisekohaste profiilide esimest kasutusnäidet. A first example of use of the profiles according to the invention is described below.

Terminid „ülemine“ ja „alumine“ on käesolevas kontekstis kasutusel tähistamaks viilkatusele paigaldatud roovlattide asetust katuse alumise serva ja katuseharja suhtes, ehk termin „ülemine“ tähistab profiili, mis on katuseharjale lähemal. The terms “upper” and “lower” are used in this context to refer to the position of the battens installed on a gable roof in relation to the lower edge of the roof and the ridge, i.e. the term “upper” refers to the profile that is closer to the ridge.

Selguse huvides olgu mainitud, et tuulutusliistud 11 toetuvad katusekattele (ei ole näidatud). For the sake of clarity, it should be noted that the ventilation slats 11 rest on the roof covering (not shown).

Kujutisel fig 10 on näidatud tuulutusliistudel 11 olevaid roovlatte 12. Profiilide paigaldamist alustatakse alumisest Z-profiilist 1 (kujutis fig 11), mis paigaldatakse alumisele roovlatile 12. Seejärel paigaldatakse U-profiilid 2 nii, et nende alumine ots (ilma keeleta 7 ots) toetub Z-profiili 1 esimesele ääreribale 8 ning ülemine keelega 7 ots vastu ülemise roovlati 12 külgserva ja tuulutusliistule 11 - vt kujutised fig 12 ja 16. Figure 10 shows the battens 12 on the ventilation slats 11. The installation of the profiles begins with the lower Z-profile 1 (figure 11), which is installed on the lower batten 12. Then the U-profiles 2 are installed so that their lower end (the end without the tongue 7) rests on the first edge strip 8 of the Z-profile 1 and the upper end with the tongue 7 against the side edge of the upper batten 12 and the ventilation slat 11 - see figures 12 and 16.

Seejärel paigaldatakse J-profiil 3 L-kujulise otsaga 9 vastu ülemise roovlati 12 alumist serva nii, et J-profiili 3 otsad asetsevad U-profiilide 2 keele 7 ja pikiribade 6 vahel - vt kujutised fig 13 ja 16. Then, the J-profile 3 is installed with the L-shaped end 9 against the lower edge of the upper batten 12 so that the ends of the J-profile 3 are located between the tongue 7 of the U-profiles 2 and the longitudinal strips 6 - see images Fig. 13 and 16.

Järgmisena paigaldatakse ülemisele roovlatile 12 järgmine Z-profiil 1 nii, et järgmise Z-profiili 1 esimene pikiserv 4 haarab J-profiili 3 L-kujulise otsa teist ääreriba 10 - vt kujutised fig 14 ja 16. Next, the next Z-profile 1 is installed on the upper batten 12 so that the first longitudinal edge 4 of the next Z-profile 1 engages the second edge strip 10 of the L-shaped end of the J-profile 3 - see images Figs. 14 and 16.

Nüüd saab paigaldada esimese paneeli 13 nii, nagu on näidatud kujutisel fig 15. Paneeli 13 alumine serv toetub Z-profiili 1 teisele pikiribale 5 ja on fikseeritud Z-profiilile kinnitatud kinnitusklambriga 15 ning paneeli 13 ülemine serv on J-profiili 3 L-kujulise otsa 9 teise ääreriba 10 all. Now the first panel 13 can be installed as shown in Fig. 15. The lower edge of the panel 13 rests on the second longitudinal strip 5 of the Z-profile 1 and is fixed with a fixing clip 15 attached to the Z-profile, and the upper edge of the panel 13 is under the second edge strip 10 of the L-shaped end 9 of the J-profile 3.

Kujutistel olev paneel 13 sisaldab alaküljel perimeetril olevat raami, seetõttu on U-profiili 2 pikiriba 6 nimetatud raamiga haaratud. The panel 13 in the figures includes a frame on the underside around the perimeter, therefore the longitudinal strip 6 of the U-profile 2 is engaged with said frame.

Eespool kirjeldatud teostuses on Z-profiili 1 ja J-profiili 3 pikkused ette nähtud ühe paneeli 13 laiuse paigaldamiseks. In the embodiment described above, the lengths of the Z-profile 1 and the J-profile 3 are intended for the installation of one panel 13 width.

Järgnevalt on kirjeldatud leiutisekohaste profiilide teist kasutusnäidet, mis on ette nähtud kahe paneelirea paigaldamiseks katusele. The following describes another example of use of the profiles according to the invention, which is intended for installing two rows of panels on a roof.

Kujutistel fig 17 ja 18 on näidatud ainult ühte paneeli 13 alumises reas. Figures 17 and 18 show only one panel 13 in the bottom row.

Kujutisel fig 18 olevad roovlatid 12 on paigaldatud tuulutusliistudel 11 olevatele aluslattidele 14. Profiilide paigaldamist alustatakse alumisest Z-profiilist 1 (kujutis fig 19), mis paigaldatakse alumisele roovlatile 12. The battens 12 in Figure 18 are mounted on the base battens 14 on the ventilation slats 11. The installation of the profiles starts with the lower Z-profile 1 (Figure 19), which is mounted on the lower batten 12.

Seejärel paigaldatakse kolm U-profiili 2 nii, et nende alumine ots (ilma keeleta 7 ots) toetub Z-profiili 1 esimesele ääreribale 8 ning ülemine keelega 7 ots vastu ülemise roovlati 12 külgserva ja alustatile 14 - vt kujutised fig 18 ja 20. Then, three U-profiles 2 are installed so that their lower end (the end without the tongue 7) rests on the first edge strip 8 of the Z-profile 1 and the upper end with the tongue 7 against the side edge of the upper batten 12 and the base 14 - see images Figs 18 and 20.

Seejärel paigaldatakse kaks J-profiili 3 nii, et J-profiili 3 L-kujuline ots 9 on aluslatil 14 vastu ülemise roovlati 12 alumist serva ning J-profiili 3 otsad asetsevad U-profii-Iide 2 keele 7 ja pikiribade 6 vahel - vt kujutised fig 18 ja 21. Then, two J-profiles 3 are installed so that the L-shaped end 9 of the J-profile 3 is on the base bar 14 against the lower edge of the upper batten 12 and the ends of the J-profile 3 are located between the tongue 7 of the U-profile 2 and the longitudinal strips 6 - see images Fig. 18 and 21.

Seejärel võib hakata paigaldama ka paneele 13, nagu on näidatud kujutisel fig 22, ent paneelid 13 võib paigaldada ka alles siis, kui kõik profiilid on roovlattidele paigaldatud. Then, the installation of panels 13 can also begin, as shown in figure 22, but the panels 13 can also be installed only when all profiles have been installed on the battens.

Järgmisena paigaldatakse ülemisele roovlatile 12 järgmine Z-profiil 1 nii, et järgmise Z-profiili 1 esimene pikiserv 4 haarab kahe J-profiili 3 L-kujulise otsa teist ääreriba 10 - vt kujutised fig 18 ja 23. Next, the next Z-profile 1 is installed on the upper batten 12 so that the first longitudinal edge 4 of the next Z-profile 1 engages the second edge strip 10 of the L-shaped ends of the two J-profiles 3 - see images Figs. 18 and 23.

Järgnevalt paigaldatakse järgmise ülemise rea U-profiilid 2 (kujutis fig 24) täpselt sama moodi, nagu paigaldati alumise rea ü-profiilid 2 kujutistel fig 20. Next, the U-profiles 2 of the next upper row (image Fig. 24) are installed in exactly the same way as the ü-profiles 2 of the lower row were installed in images Fig. 20.

Ülemise rea kaks J-profiili 3 paigaldatakse samuti nii, et J-profiili 3 L-kujuline ots 9 on aluslatil 14 vastu järgmise ülemise roovlati 12 alumist serva ning J-profiili 3 otsad asetsevad U-profiilide 2 keele 7 ja pikiribade 6 vahel - vt kujutised fig 18 ja 25. Järgmise ülemise Z-profiili 1 paigaldamine toimub samuti nii, et see ülemise Z-profiili 1 esimene pikiserv 4 haarab kahe J-profiili 3 L-kujulise otsa teist ääreriba 10 - vt kujutised fig 18 ja 26. The two J-profiles 3 of the upper row are also installed so that the L-shaped end 9 of the J-profile 3 is on the base bar 14 against the lower edge of the next upper batten 12 and the ends of the J-profile 3 are located between the tongue 7 of the U-profiles 2 and the longitudinal strips 6 - see images Fig. 18 and 25. The installation of the next upper Z-profile 1 is also carried out so that the first longitudinal edge 4 of the upper Z-profile 1 engages the second edge strip 10 of the L-shaped ends of the two J-profiles 3 - see images Fig. 18 and 26.

Eespool kirjeldatud teostuses on Z-profiili 1 pikkus ette nähtud kahe paneeli 13 laiuse paigaldamiseks ning J-profiili 3 pikkus on ette nähtud ühe paneeli 13 laiuse paigaldamiseks. In the embodiment described above, the length of the Z-profile 1 is intended for the installation of two panel widths 13, and the length of the J-profile 3 is intended for the installation of one panel width 13.

Vastava ala asjatundjale on arusaadav, et kuna Z-profiil 1 ja J-profiil 3 on plekist, on nende pikkused lihtsasti kohandatavad paigaldatavate paneelide 13 laiusega, ja et paigaldada U-profiile 2 paneelide 13 laiusele vastava sammuga. It is clear to a person skilled in the art that since the Z-profile 1 and the J-profile 3 are made of sheet metal, their lengths can be easily adapted to the width of the panels 13 to be installed, and that the U-profiles 2 can be installed with a pitch corresponding to the width of the panels 13.

Kujutistel fig 27, 28 ja 29 on näidatud detailsemalt Z-profiili 1, J-profiili 3 ja U-profiili 2 roovlattidele 12 paigaldamist ja kinnitamist koos paneeliga 13. Figures 27, 28 and 29 show in more detail the installation and fastening of the Z-profile 1, J-profile 3 and U-profile 2 to the battens 12 together with the panel 13.

Kujutisel fig 27 on näidatud lõiget risti kujutisel fig 15 olevate roovlattidega, kus kujutisel fig 28 on lõige kohtvaatest A kujutisel fig 27 ülemise roovlati 12 alas ning kujutisel fig 29 on lõige kohtvaatest B kujutisel fig 27 alumise roovlati 12 alas. Figure 27 shows a cross-section through the battens of Figure 15, where Figure 28 is a cross-section from local view A in Figure 27 in the area of the upper batten 12, and Figure 29 is a cross-section from local view B in Figure 27 in the area of the lower batten 12.

Kujutisel fig 28 on näha, et J-profiili 3 L-kujuline ots 9 on vastu ülemise roovlati 12 alumist serva ning L-kujulise otsa 9 teine ääreriba 10 on haaratud Z-profiili 1 esimese pikiserva 4 poolt nii, et teine ääreriba 10 asetseb Z-profiili põhiosa ja esimese pikiserva 4 vahel. Nii Z-profiil 1 kui ka J-profiil 3 on roovlati külge kinnitatud kruvidega. Paneeli 13 ülemine serv paigutatakse raamiga 16 J-profiili 3 L-kujulise otsa 9 sisse ehk see asetseb esimese pikiservaga 4 haaratud teise ääreriba 10 ja J-profiili 3 põhiosa vahel. In the image of Fig. 28 it is seen that the L-shaped end 9 of the J-profile 3 is against the lower edge of the upper batten 12 and the second edge strip 10 of the L-shaped end 9 is engaged by the first longitudinal edge 4 of the Z-profile 1 so that the second edge strip 10 is located between the main part of the Z-profile and the first longitudinal edge 4. Both the Z-profile 1 and the J-profile 3 are attached to the batten with screws. The upper edge of the panel 13 is placed with the frame 16 inside the L-shaped end 9 of the J-profile 3, i.e. it is located between the second edge strip 10 engaged by the first longitudinal edge 4 and the main part of the J-profile 3.

Kujutisel fig 29 on näha, kuidas kinnitub paneeli 13 alumine serv raamiga 16 Z-profiilile 1. Nagu kujutiste fig 28 ja 29 võrdlemisel on näha, siis J-profiili 3 ja Z-profiili 1 paigutus on mõlemal juhul täpselt sama. Ent paneeli 13 alumine serv raamiga 16 kinnitatakse kinnitusklambriga 15 roovlatil 12 olevale Z-profiilile 1 kruvide abil. Figure 29 shows how the lower edge of the panel 13 is attached to the Z-profile 1 with the frame 16. As can be seen by comparing Figures 28 and 29, the arrangement of the J-profile 3 and the Z-profile 1 is exactly the same in both cases. However, the lower edge of the panel 13 with the frame 16 is attached to the Z-profile 1 on the batten 12 with the help of screws using the mounting bracket 15.

Viitenumbrite loetelu List of reference numbers

1 Z-profiil 1 Z-profile

2 U-profiil 2 U-profile

3 J-profiil 3 J-profile

4 esimene pikiserv 4 first longitudinal edge

5 teine pikiserv 5 second longitudinal edge

6 pikiriba 6 longitudinal strips

7 keel 7 languages

8 esimene ääreriba 8 first edge strip

9 L-kujuline ots 9 L-shaped tip

10 teine ääreriba 10 second edge band

11 tuulutusliist 11 ventilation slats

12 roovlatt 12 reed battens

13 paneel 13 panels

14 aluslatt 14 base bars

15 kinnitusklamber 15 mounting bracket

16 raam 16 frame

Claims

1. A kit for installing solar panels or solar collector panels on a roof rafter, comprising profiles for attaching said panels (13), characterised in that the kit comprises: a Z-profile (1), the longitudinal edges of the main part of which comprise a first longitudinal edge (4) and a second longitudinal edge (5) bent in opposite directions relative to the main part and to each other; a J-profile (3), one longitudinal edge of which comprises a first edge strip (8) bent back at 30-50 degrees relative to the main part of the J-profile (3), and the other longitudinal edge of which comprises a second edge strip (10) with an L-shaped end (9) bent at a right angle, where the edge of the second edge strip (10) of the L-shaped end (9) of the J-profile (3) is shaped to engage with the bent first longitudinal edge (4) of the Z-profile; and a U-profile (2), the longitudinal edges of which include longitudinal strips (6) bent at right angles to the main part of the U-profile (2), and where at one end of the U-profile (2) there is a tongue (7) turned at right angles, the distance between the ends of the longitudinal strips (6) being greater than or equal to the width of the J-profile (3).

2. A kit for installing solar panels or solar collector panels on a roof rafter according to claim 1, characterized in that the first longitudinal edge (4) of the Z-profile (1) is bent parallel to the main part of the Z-profile and the second longitudinal edge (5) bent in the opposite direction is at an angle of 5 to 30 degrees with respect to the main part, in a preferred embodiment at an angle of 12 degrees.

3. A kit for installing solar panels or solar collector panels on a roof rafter according to claim 1, characterized in that the edges of the longitudinal strips (6) of the U-profile (2) are turned back towards each other towards the corresponding longitudinal strip (6).

4. A kit for installing solar panels or solar collector panels on a roof rafter according to claim 1, characterized in that the first edge strip (8) of the J-profile (3) is at an angle of 45 degrees with respect to the main part of the J-profile (3).