Granted Patent B2

US 10,312,853 · App. 15/387,481 · Granted Jun 4, 2019

Abstract

Claims (22)

1. A support surface attachment device, said support surface attachment device configured to attach one or more photovoltaic modules to a support surface, said support surface attachment device comprising:

a base assembly configured to be attached to a support surface; and

a clamp assembly configured to engage one or more photovoltaic modules, said clamp assembly including a lower clamp member and an upper clamp member, said upper clamp member being adjustably connected to said lower clamp member by a fastener member, said upper and lower clamp members defining a panel receiving gap therebetween, said panel receiving gap being adjustable by a user within the range between approximately 32 millimeters and approximately 40 millimeters so as to accommodate a plurality of photovoltaic module thicknesses within said range;

wherein said upper clamp member of said clamp assembly comprises first and second downwardly extending portions and said lower clamp member of said clamp assembly comprises an upwardly extending portion, said first downwardly extending portion of said upper clamp member configured to engage with and overlap a first side of said upwardly extending portion of said lower clamp member and said second downwardly extending portion of said upper clamp member configured to engage with and overlap a second side of said upwardly extending portion of said lower clamp member so as to hold open said panel receiving gap for facilitating an insertion of said one or more photovoltaic modules, said first side of said upwardly extending portion of said lower clamp member being oppositely disposed relative to said second side of said upwardly extending portion of said lower clamp member; and

wherein said first downwardly extending portion of said upper clamp member defines a first recess configured to receive a first edge portion of said upwardly extending portion of said lower clamp member on said first side of said upwardly extending portion.

2. The support surface attachment device according to claim 1 , wherein said clamp assembly comprises integrated grounding means, said integrated grounding means configured to provide integrated grounding between adjacent photovoltaic modules.

3. The support surface attachment device according to claim 2 , wherein said integrated grounding means of said clamp assembly comprises one or more grounding protrusions or teeth.

4. The support surface attachment device according to claim 1 , wherein said clamp assembly is capable of being rotated 360 degrees relative to said base assembly of said support surface attachment device so as to accommodate various photovoltaic module mounting arrangements.

5. The support surface attachment device according to claim 1 , wherein said clamp assembly is capable of being interchangeably used with or without a skirt member of a photovoltaic array.

6. The support surface attachment device according to claim 1 , wherein said upper clamp member of said clamp assembly comprises at least one skirt receiving groove, said at least one skirt receiving groove configured to receive a downwardly extending edge portion of a skirt member.

7. The support surface attachment device according to claim 1 , wherein said second downwardly extending portion of said upper clamp member defines a second recess configured to receive a second edge portion of said upwardly extending portion of said lower clamp member on said second side of said upwardly extending portion.

8. A support surface attachment device, said support surface attachment device configured to attach one or more photovoltaic modules to a support surface, said support surface attachment device comprising:

a base assembly configured to be attached to a support surface; and

a clamp assembly configured to engage one or more photovoltaic modules, said clamp assembly including a lower clamp member and an upper clamp member, said upper clamp member being adjustably connected to said lower clamp member by a fastener member, said upper and lower clamp members defining a panel receiving gap therebetween, said panel receiving gap being continuously adjustable by a user within the range between approximately 32 millimeters and approximately 50 millimeters so as to accommodate any photovoltaic module thickness within said range;

wherein said upper clamp member of said clamp assembly comprises at least one downwardly extending portion and said lower clamp member of said clamp assembly comprises at least one upwardly extending portion, said at least one downwardly extending portion of said upper clamp member configured to engage with said at least one upwardly extending portion of said lower clamp member so as to hold open said panel receiving gap for facilitating an insertion of said one or more photovoltaic modules after said fastener member of said clamp assembly has been partially tightened; and

wherein said at least one downwardly extending portion of said upper clamp member comprises one or more dimples formed in a side surface thereof, said one or more dimples configured to facilitate the holding open of said panel receiving gap.

9. A support surface attachment device, said support surface attachment device configured to attach one or more photovoltaic modules to a support surface, said support surface attachment device comprising:

a base assembly configured to be attached to a support surface; and

a clamp assembly configured to engage one or more photovoltaic modules, said clamp assembly including a lower clamp member and an upper clamp member, said upper clamp member being adjustably connected to said lower clamp member by a fastener member, said upper and lower clamp members defining a panel receiving gap therebetween, said panel receiving gap being adjustable by a user within the range between approximately 32 millimeters and approximately 40 millimeters so as to accommodate a plurality of photovoltaic module thicknesses within said range;

wherein said upper clamp member of said clamp assembly comprises first and second downwardly extending portions and said lower clamp member of said clamp assembly comprises an upwardly extending portion, said first downwardly extending portion of said upper clamp member configured to engage with and overlap a first side of said upwardly extending portion of said lower clamp member and said second downwardly extending portion of said upper clamp member configured to engage with and overlap a second side of said upwardly extending portion of said lower clamp member so as to hold open said panel receiving gap for facilitating an insertion of said one or more photovoltaic modules, said first side of said upwardly extending portion of said lower clamp member being oppositely disposed relative to said second side of said upwardly extending portion of said lower clamp member;

wherein said upper clamp member of said clamp assembly comprises at least one skirt receiving groove, said at least one skirt receiving groove configured to receive a downwardly extending edge portion of a skirt member; and

wherein said fastener member is configured to secure said skirt member to said clamp assembly.

Assignments (8)