System for butt jointing a first and at least one second photovoltaic module for creating a roof-covering, each module has a panel with photovoltaic cells and a support frame having at least one longitudinal end profile and at least one longitudinal side profile. At least one longitudinal support pr
System for butt jointing a first and at least one second photovoltaic module for creating a roof-covering, each module has a panel with photovoltaic cells and a support frame having at least one longitudinal end profile and at least one longitudinal side profile. At least one longitudinal support profile is provided at least for the longitudinal end profile of the frame of the first module, and for the longitudinal end profile of the frame of the second module. The longitudinal end profile in each module has a box-section longitudinal body fixable to the longitudinal side profile, a first longitudinal wing delimiting a seat for engaging the panel, and at least one second longitudinal wing having an arched longitudinal surface for engaging the support profile.
대표청구항▼
1. A system for butt jointing photovoltaic modules, the system comprising first photovoltaic module and at least one second photovoltaic module for creating a roof-covering, each module comprising: a panel with photovoltaic cells; anda support frame having: at least one longitudinal end profile; and
1. A system for butt jointing photovoltaic modules, the system comprising first photovoltaic module and at least one second photovoltaic module for creating a roof-covering, each module comprising: a panel with photovoltaic cells; anda support frame having: at least one longitudinal end profile; andat least one longitudinal side profile;wherein at least one longitudinal support profile is also provided at least for the longitudinal end profile of the support frame of the first module and for the longitudinal end profile of the support frame of the second module; andwherein in each module the at least one longitudinal end profile has: a box-section longitudinal body fixable to the at least one longitudinal side profile;a first longitudinal wing delimiting a seat for engaging the panel; andat least one second longitudinal wing having an arched longitudinal surface for engaging the at least one longitudinal support profile, where the at least one longitudinal support profile has a longitudinal base from which extends: a first longitudinal support and guide element having an arched longitudinal surface of a shape matching that of the at least one second longitudinal wing for engaging with the arched surface of the at least one second longitudinal wing of the at least one longitudinal end profile of the first module; anda second longitudinal support and guide element longitudinally parallel to the first longitudinal support and guide element, and having a longitudinal surface of arched form matching that of the at least one second longitudinal wing for engaging with the arched surface of the at least one second longitudinal wing of the at least one longitudinal end profile of the second module, where the arched surfaces of each of the first and the second longitudinal support and guide elements are positioned on the same side of, but at a different distance from, the longitudinal base. 2. The system of claim 1, wherein the box-section longitudinal body has a quadrangular transverse section and features: a longitudinal front delimiting wall in front of which extends the at least one second longitudinal wing;a longitudinal rear delimiting wall;a longitudinal upper delimiting wall surmounted by the first longitudinal wing; anda longitudinal lower delimiting wall. 3. The system of claim 2, wherein the first longitudinal wing has a front portion which is extended perpendicularly to the longitudinal upper delimiting wall, and an upper portion which extends perpendicularly from the front portion and surmounts the longitudinal front delimiting wall of the first longitudinal wing. 4. The system of claim 2, wherein the at least one second longitudinal wing extends perpendicularly from the longitudinal front delimiting wall of the box-section longitudinal body. 5. The system of claim 2, wherein the arched longitudinal surface of the at least one second longitudinal wing features concavity facing towards the longitudinal front delimiting wall of the box-section longitudinal body. 6. The system of claim 1, wherein the longitudinal base is flat. 7. The system of claim 1, wherein each of the first and the second longitudinal support and guide elements extend perpendicularly from the longitudinal base. 8. The system of claim 1, wherein the at least one longitudinal support profile has a connecting portion between the first and the second longitudinal support and guide elements. 9. The system of claim 1, wherein the arched surface of the first longitudinal support and guide element and the arched surface of the second longitudinal support and guide element form part of a respective closed-section portion of the at least one longitudinal support profile. 10. The system of claim 1, further comprising a profile for creating a labyrinth barrier, hookable into a recess provided in the at least one longitudinal end profile. 11. A roof-covering featuring a plurality of systems for butt jointing photovoltaic modules each of the plurality of systems comprising a first photovoltaic module and at least one second photovoltaic module, each module comprising: a panel with photovoltaic cells; anda support frame having: at least one longitudinal end profile; andat least one longitudinal side profile;wherein at least one longitudinal support profile is also provided at least for the longitudinal end profile of the support frame of the first module and for the longitudinal end profile of the support frame of the second module;wherein in each module the at least one longitudinal end profile has: a box-section longitudinal body fixable to the at least one longitudinal side profile;a first longitudinal wing delimiting a seat for engaging the panel; andat least one second longitudinal wing having an arched longitudinal surface for engaging the at least one longitudinal support profile, where the at least one longitudinal support profile has a longitudinal base from which extends: a first longitudinal support and guide element having an arched longitudinal surface of a shape matching that of the at least one second longitudinal wing for engaging with the arched surface of the at least one second longitudinal wing of the at least one longitudinal end profile of the first module; anda second longitudinal support and guide element longitudinally parallel to the first longitudinal support and guide element, and having a longitudinal surface of arched form matching that of the at least one second longitudinal wing for engaging with the arched surface of the at least one second longitudinal wing of the at least one longitudinal end profile of the second module, where the arched surfaces of each of the first and the second longitudinal support and guide elements are positioned on the same side of, but at a different distance from, the longitudinal base;wherein the longitudinal support profiles are arranged in equally spaced parallel rows; andwherein the modules are laterally side by side and connected by rubber expansion joints interposed between the longitudinal side profiles of their respective support frames. 12. A roof for a building including a covering featuring a plurality of systems for butt jointing photovoltaic modules, each of the plurality of systems comprising a first photovoltaic module and at least one second photovoltaic module, each module comprising: a panel with photovoltaic cells; anda support frame having: at least one longitudinal end profile; andat least one longitudinal side profile;wherein at least one longitudinal support profile is also provided at least for the longitudinal end profile of the support frame of the first module and for the longitudinal end profile of the support frame of the second module;wherein in each module the at least one longitudinal end profile has: a box-section longitudinal body fixable to the at least one longitudinal side profile;a first longitudinal wing delimiting a seat for engaging the panel; andat least one second longitudinal wing having an arched longitudinal surface for engaging the at least one longitudinal support profile, where the at least one longitudinal support profile has a longitudinal base from which extends: a first longitudinal support and guide element having an arched longitudinal surface of a shape matching that of the at least one second longitudinal wing for engaging with the arched surface of the at least one second longitudinal wing of the at least one longitudinal end profile of the first module; anda second longitudinal support and guide element longitudinally parallel to the first longitudinal support and guide element, and having a longitudinal surface of arched form matching that of the at least one second longitudinal wing for engaging with the arched surface of the at least one second longitudinal wing of the at least one longitudinal end profile of the second module, where the arched surfaces of each of the first and the second longitudinal support and guide elements are positioned on the same side of, but at a different distance from, the longitudinal base;wherein the longitudinal support profiles are arranged in equally spaced parallel rows; andwherein the modules are brought laterally side by side and connected by rubber expansion joints interposed between the longitudinal side profiles of the respective support frames. 13. A method of fitting a roof-covering with jointing systems of photovoltaic modules, the method comprising the steps of: initially, for assembly of each photovoltaic module, introducing each of two perimeter end sides of each photovoltaic panel into a seat of a corresponding longitudinal end profile;introducing each of two lateral sides of each photovoltaic panel into a seat of a corresponding longitudinal side profile;fixing the two longitudinal end profiles to the two longitudinal side profiles using fixing bolts;repeating the above steps for a desired surface area of the roof-covering;fixing longitudinal support profiles to a roof, arranging at least two equally spaced parallel rows of the longitudinal support profiles, each photovoltaic module, which has an arched surface for each of the two longitudinal end profiles, being attached to respective longitudinal support profiles by making the first of the two arched surfaces meet up with the arched surface of a first support and guide element on a longitudinal support profile and the second of the two arched surfaces meet up with the arched surface of a second support and guide element on a respective, adjacent longitudinal support profile, before fixing the photovoltaic modules, the photovoltaic modules being capable of sliding along the longitudinal support profiles as a result of slidably guided couplings of the arched surfaces on corresponding arched surfaces in such a way as to be brought laterally side by side,wherein each photovoltaic module comprises:a panel with photovoltaic cells; anda support frame having: at least one longitudinal end profile; andat least one longitudinal side profile;wherein at least one longitudinal support profile is also provided at least for the longitudinal end profile of the support frame of the first module and for the longitudinal end profile of the support frame of the second module; andwherein in each module the at least one longitudinal end profile has: a box-section longitudinal body fixable to the at least one longitudinal side profile;a first longitudinal wing delimiting a seat for engaging the panel; andat least one second longitudinal wing having an arched longitudinal surface for engaging the at least one longitudinal support profile, where the at least one longitudinal support profile has a longitudinal base from which extends: a first longitudinal support and guide element having an arched longitudinal surface of a shape matching that of the at least one second longitudinal wing for engaging with the arched surface of the at least one second longitudinal wing of the at least one longitudinal end profile of the first module; anda second longitudinal support and guide element longitudinally parallel to the first longitudinal support and guide element, and having a longitudinal surface of arched form matching that of the at least one second longitudinal wing for engaging with the arched surface of the at least on second longitudinal wing of the at least one longitudinal end profile of the second module, where the arched surfaces of each of the first and the second longitudinal support and guide elements are positioned on the same side of but at a different distance from, the longitudinal base. 14. The method of claim 13, wherein the photovoltaic modules are laterally connected by rubber expansion joints to ensure complete continuity of the roof-covering.
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이 특허에 인용된 특허 (3)
Tomiuchi Shinichi,JPX ; Noda Yosuke,JPX ; Osaka Kenji,JPX ; Takeda Shigeki,JPX ; Yoshida Tomohide,JPX ; Urano Shinji,JPX ; Akai Takayoshi,JPX ; Tanimoto Norihisa,JPX, Mounting system for installing an array of solar battery modules of a panel-like configuration on a roof.
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