초록 ▼

A support structure for orienting and supporting at least one solar panel includes a lock rail and a support rail that are engaged together through a locking mount. The locking mount has a retaining pin that permits the locking rail to be connected to the support rail without tools. The locking moun

A support structure for orienting and supporting at least one solar panel includes a lock rail and a support rail that are engaged together through a locking mount. The locking mount has a retaining pin that permits the locking rail to be connected to the support rail without tools. The locking mount may provide a permanent or a releasable connection that retains the solar panel to the support structure.

대표청구항 ▼

1. A support stand for mounting a photovoltaic module, the support stand comprising: at least one support rail having a retaining pin defining a pin axis, the retaining pin including a shank and a button-head, the button head having at least one portion extending radially beyond the diameter of the

1. A support stand for mounting a photovoltaic module, the support stand comprising: at least one support rail having a retaining pin defining a pin axis, the retaining pin including a shank and a button-head, the button head having at least one portion extending radially beyond the diameter of the shank;at least one lock rail configured to be attached to a solar panel, the lock rail having a locking aperture including a central aperture and a slot; anda lock spring configured to produce a biasing force, the biasing force producing a frictional engagement between the retaining pin and a portion of the lock rail such that the frictional engagement increases a force necessary to move the lock rail relative to the support rail from an engaged position where the lock rail is fixed to the support rail to a position where the retaining pin is generally aligned with the central aperture. 2. The support stand of claim 1 wherein a solar panel is attached to the lock rail to form a photovoltaic module. 3. The support stand of claim 2 wherein a first adhesive and a second adhesive attach the lock rail to the solar panel, the first adhesive having a faster bonding time than the second adhesive. 4. The support stand of claim 2 wherein at least one mounting rail is connected to the at least one support rail, the mounting rail supported by a pivot plate such that the solar panel is angularly adjustable in relationship to the sunlight rays. 5. The support stand of claim 3 wherein the lock rail includes a mounting flange and an attachment face, at least one of the first and second adhesive being applied between the mounting flange and the solar panel, the attachment face being spaced away from the solar panel such that the button head passes through the central aperture. 6. The support stand of claim 5 wherein the lock rail includes a guide wall configured to facilitate positioning of the button head toward the central aperture. 7. The support stand of claim 6 wherein the attachment face includes an upper face and a lower face separated by the guide wall, the central aperture and the slot formed in the lower face. 8. The support stand of claim 1 wherein the lock rail includes a repair aperture. 9. The support stand of claim 1 wherein the lock spring includes a mounting pad and a projection positioned at an end opposite the mounting pad, the projection configured to engage the lock rail such that the retaining pin shank is retained in the slot. 10. The support stand of claim 9 wherein the projection is one of a cup-shaped projection, a barb, and a lock hook. 11. The support stand of claim 10 wherein the lock spring includes a spacer flange defining an offset distance between the lock rail and the support rail, the offset distance providing an angle of inclination of a solar panel relative to the support rail. 12. The support stand of claim 1 wherein the lock spring is positioned at least partially between the lock rail and a solar panel. 13. The support stand of claim 1 wherein the locking aperture includes one of a recess and a retaining wall formed around the slot such that the button head secures retaining pin shank within the slot. 14. The support stand of claim 13 wherein the lock spring is configured to permit the button head to be moved out of engagement with the slot such that a solar panel can be removed from the support stand. 15. A support stand for photovoltaic modules comprising: a plurality of lower supports arranged to form a mounting deck;a plurality of upper supports connected to the plurality of lower supports, the upper supports having a plurality of photovoltaic modules mounted thereon;a locking arrangement for interconnecting a selected one of the upper supports to a selected one of the lower supports, the locking arrangement defined by a retaining pin mounted on one of the selected lower and upper supports, a lock aperture provided in the other one of the selected lower and upper supports, and a spring;the retaining pin defining an axis and having a shank and a head;the lock aperture having a main opening and a slot extending from the main opening for receiving the retaining pin, the main opening being sized to permit the head of the retaining pin to pass through, and the slot being sized to permit the retaining pin shank to pass through but to prevent the head of the retaining pin from passing through the slot along the retaining pin axis; andthe spring is operatively connected between the selected lower and upper supports to resist movement of the selected upper support relative to the lower support. 16. The support stand according to claim 15 wherein the spring is operative to bias the head of the retaining pin against the one support provided with the lock aperture to create a frictional engagement which resists movement of the selected upper support relative to the selected lower support. 17. The support stand according to claim 15 wherein the spring includes a locking tab, the spring carried by one of the selected lower and upper supports, and the locking tab is engagable with the other one of the selected lower and upper supports to resist movement of the selected upper support relative to the selected lower support. 18. A method of assembling a photovoltaic module to a support structure, the method comprising the steps of: a) attaching a lock rail to a solar panel to form a photovoltaic module, the lock rail having a locking aperture that includes a central aperture and at least one slot;b) orienting a support rail for assembly of the photovoltaic module to the support rail, the support rail including a retaining pin having a head portion and a shank portion wherein the head portion has a larger geometric feature than the shank portion;c) attaching a lock spring to one of the lock rail, the support rail, and the solar panel, the lock spring configured to bias the lock rail relative to the retaining pin;d) locating the lock rail in relation to the retaining pin such that the head portion is generally aligned with the central aperture;e) moving the central aperture over the retaining pin such that the bias of the lock spring is overcome and the shank portion is aligned with the slot; andf) moving the lock rail relative to the support rail such that the shank portion enters the slot and the bias causes the head portion to contact the lock rail. 19. The method of claim 18 wherein step d) further includes the step of locating the retaining pin within spaced-apart guide walls that are positioned adjacent to the locking aperture.