Covered Parking Structure Adjustable Solar Energy Collector Holder and Parking Lot Thereof
A covered parking structure has a frame with first and second opposing surfaces. The surface has at least one solar energy collection panel therein. A device, removably connectable to the second opposing surface of the frame allows the frame to be adjusted in two or more axes relative to the vehicle parking lot. The structure also has a pedestal with first and second opposing ends. The first end of the pedestal is mountable in a surface of the vehicle parking lot at one end thereof, and in between, two adjacent vehicle spaces. The second end of the pedestal is mountable to the planar frame by the device for adjusting. The length of the pedestal makes an acute angle with the surface of the vehicle parking lot such that the pedestal does not interfere with the opening of doors of automobiles parked in the two adjacent vehicle spaces.
This application is a national stage application of PCT Application No. PCT/US11/49344 filed on Aug. 26, 2011 and entitled “Covered Parking Structure and Adjustable Solar Energy Collector Holder and Parking Lot Thereof”, which claimed the benefit of U.S. Provisional Application No. 61/377,441, entitled “Covered Parking Structure Adjustable Solar Energy Collector Kit for Sale and Parking Lot Thereof”, filed on Aug. 26, 2010, both of which are incorporated herein by reference.
FIELDThe present application is related to solar energy, and is more particularly related to devices for collecting solar energy, and is most particularly related to a device for vehicle parking lot to hold a collector of solar energy.
BACKGROUNDEnergy from the sun is a renewable energy source with no limitations on supply. Current tax and utility incentives fuel investment in the solar energy sector. Energy costs are the most expensive operational cost for many types of facilities. Utility rates are rising in the USA at seven to ten percent (7%-10%) annually.
Devices that harvest solar energy are costly and, as low density energy collectors, take up a large foot print on an area of real estate. These devices, when mounted on buildings or other commercial or residential structures, may cause structural problems (e.g., roof structural integrity problems).
Referring now to prior art
A problem with the design shown at reference numeral 100b is that a large movement or torque develops between the pedestal and the holder, such as may be calculated by multiplying the force of wind on the holder by a distance between holder's attachment to the pedestal and the periphery of the holder. As such, high wind conditions may threaten the integrity with which the pedestal secures the solar energy collector holder.
It would be an advantage in the prior art to solve the problem of a large torque to hold a solar energy collector above a parked parking lot surface, as well as provide such a parking lot cover to collect solar energy that does not interfere with the opening and closing of a car parked underneath the solar energy collector, and would be robust in high wind conditions as to the integrity with which a solar energy collector holder shades a parking lot.
It would further be an advance in the relevant arts to harvest solar energy using devices that occupy a foot print of an area of commercial or residential real estate that does not cause structural problems, such roofing structural problems, while allowing automobiles to be parked under such solar energy harvesting devices without interfering with the opening and closing of the doors thereof. It would further be an advantage to provide such devices with installation components such that, when the devices are installed, removed, and installed elsewhere, the devices will not be deemed, upon such installation, to be fixtures of the real estate where the installation is made.
Implementations discussed herein will become more apparent from the detailed description set forth below when taken in conjunction with the drawings, in which like elements bear like reference numerals.
Various implementations, seen and visually explained herein, pertain to a removably installed covered parking structure having a pedestal mounted adjustable holder for a solar energy collector, and a parking lot having a plurality of the removably installed covered parking structures. Each covered parking structure can be built from a kit that is transported, in a folded position thereof, to a parking lot for assembly and removable installation thereof. The kit can contain substantially all parts for building the covered parking structure. When the kit is shipped to the parking lot, the covered parking structure can be in the folded position thereof so as to minimize the packaged size of the kit.
In one implementation, a covered parking structure for a vehicle parking lot includes a planar frame having first and second opposing surfaces. The first surface has one or more solar energy collection panels therein. A structure, such as a knuckle seen in
In one implementation, a vehicle parking lot has a plurality of striped parking spaces. Each pair of adjacent striped parking spaces includes one (1) covered parking structure as shown in the Figures. The top of each covered parking structure has a solar energy collector that is substantially oriented, given the geographic location and orientation of the parking lot, so as to be tilted toward the path of the sun's exposure on the parking lot for the majority of the calendar year. This orientation can be further adjusted by a meteorological weighing factor for the climate of the geographic location of the parking lot with respect to the tilt thereof toward the path of the sun's exposure on the parking lot for the majority of the calendar year. Stated otherwise, the top of each covered parking structure can be adjusted so that, for the most part, during the calendar year, the optimal amount of sun light is harvested, given likely cloudy conditions that occur during the calendar year. As such, the panel need not be adjusted during the calendar year.
Each covered parking structure, after harvesting sun light that is transduced into electricity, will include an insulated conductor to transmit the harvested electricity away from the covered parking structure. The electricity so harvested and transmitted can be sold or used.
As electricity prices rise, tax and utility incentives make desirable implementations of the covered parking structure disclosed herein. The efficiency of the harvest can be improved due to the capability of each parking structure being able to facilitate different orientations of the solar collection panel with respect to the path of the sun. Shade during the day is provided by the structures that take up otherwise un-utilized air space. Lights, provided on the underside of each parking structure, can light the parking lot during the night without also lighting the night sky so as to comply with dark skies ordinances.
Beside parking lots, other otherwise unutilized air spaces can be used to harvest solar energy using implementations of the disclosed pedestal and solar energy collector holder assemblies, where such unused air spaces are those over walk ways and truck docks.
The structure can shipped to an installation site in a kit that contains substantially all of the parts to build each structure. The kit can take advantage of the structure's modular design that makes the structure easy to ship, unfold, and removably install. The structure can be made with a standardized design that is prefabricated for quality and consistent performance, thus making the structure permit-ready as supported by drawings. Each kit can be fabricated off site so as to cut design and installation time.
A variety of electrical devices can be in communication with, and/or powered by the solar energy collected by, the parking structure, such as advertising displays, electric automobile chargers, light emitting diode (LED) lighting for night time, and parking meter collection devices such as for contact or contactless payment of parking charges with payment cards and/or cellular telephones.
In sum, a prefabricated parking cover structure that integrates solar collection or Photovoltaic (PV) panels can be assembled from a kit that is easily shipped to any location for easy and removable installation at a parking lot. An exemplary installation may have 100 such structures is a parking lot of 200 parking spaces.
Referring now to the Figures,
Pedestal 306 is secured to parking lot surface 302 by attachment device 308a. Attachment device 308a is secured to an embedded column 308b within parking lot surface 302. Attachment device 308a allows pedestal 306 to be rotated about axis 308c in a circular path indicated by reference numeral 308d.
Attachment device 308a allows pedestal 306 to be removably attached to parking lot surface 302 in a relatively low effort installation and uninstallation procedure. By way of example, attachment device 308a can be secured to parking lot surface 302 by way of bolts and nuts, where the bolts are embedded within, and project above, parking lot surface 302 via column 308b and nuts are secured to a threaded portion at the upper end of those bolts, and wherein the bolts can be oriented in a circular pattern such that the bolts are received through a phalange that is secured to the bolt via nuts that are threaded onto the bolts. The attachments seen in
Similar attachment devices as described for solar energy collector holder 540b are found with holder 540a on the left side of
Pedestals 536a, 536b can be I-beams or like structures which are sufficiently rigorous to withstand high winds, seismic incidences, and other severe natural and man made forces such that the position of holders 540a, 540b are not moved without extreme forces. Moreover, pedestals 536a, 536b are preferably dimensioned and installed with respect to parking lot surface 534 such that there will be no interference between pedestals 536a, 536b and the respective door opening and closed positions of automobiles 532, 540. The geometries and proportions, such as are seen in
An alpha angle 900a is the preferred most severe roof angle measured between the pedestal and the holder as tilted therebetween by a trunnion, which by way of example, can be about ten (10) degrees.
A length 900b is on the opposite side of the alpha angle 900a, and is the length from the center of the trunnion connection to edge of the holder, by way of example, ten point eight (10.8) feet.
A rise 900c is created by the alpha angle 900a, and is the distance risen as a result of the alpha angle 900a as shown in
A trunnion height 900d, as shown in
An additional height 900e is shown in
A pedestal height 900f, as shown in
A pedestal angle 900g, shown in
A pedestal length 900h is the preferred minimum length of the pedestal, which will preferably be a length that is calculated as the pedestal height 900f divided by the sine of the pedestal angle 900g, which is represented as 900h=900f/Sin(900g). By way of the example, 900h is approximately 10.3 feet by a calculation of 8.55/Sin(56 degrees).
The height 900i is a measure of the grade to the lowest edge of the holder. Height 900i can vary based on installation location conditions, but will preferably be compliant with regulatory provisions, such as the Americans With Disability Act (ADA) requires a minimum height clearance of 8′ 2″.
As shown in
The covered parking structure seen in
The above description of the disclosed implementations is provided to enable any person of ordinary skill in the art to make or use the disclosure. Various modifications to these implementations will be readily apparent to those of ordinary skill in the art, and the generic principles defined herein may be applied to other implementations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the implementations shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A device to shelter a vehicle comprising:
- a solar panel holder;
- an attachment device coupled to the solar panel holder;
- a pedestal configured to support the solar panel holder, the pedestal including a first end and a second end opposite the first end, the first end coupled to the attachment device, the second end configured to be removably mounted to a surface; and
- the attachment device configured to secure the solar panel holder at an adjustable angle relative to the surface.
2. The device of claim 1, wherein the attachment device is configured to rotatably adjust the solar panel holder around a first axis relative to the pedestal.
3. The device of claim 1, wherein at least a portion of a length of the pedestal defines an acute angle relative to the surface.
4. The device of claim 3, further comprising the acute angle is approximately 54 degrees.
5. The device of claim 1, wherein the second end of the pedestal is rotatably mountable to the surface such that the pedestal is rotatable relative to the surface.
6. The device of claim 1, wherein the solar panel holder comprises a substantially planar frame including a first side coupled to the attachment device, and including a second side opposite the first side and configured to receive at least one solar panel element.
7. The device of claim 6, wherein:
- the substantially planar frame comprises at least one peripheral edge; and
- the attachment device is coupled to the first side at a location that is approximately a mid-point of the solar panel holder in a first direction relative to the at least one peripheral edge, and that is approximately between a mid-point and a point that is two thirds of a distance from the at least one peripheral edge in a second direction that is normal to the first direction.
8. The device of claim 1, further comprising a lighting fixture coupled to the solar panel holder.
9. The device of claim 1, wherein the solar panel holder is configured to fold against the pedestal.
10. The device of claim 1, wherein the attachment device is configured to pivot about a first axis and to rotate about a second axis to adjust an angular position of the solar panel holder.
11. The device of claim 1, further comprising an electrical connector coupled to at least one of the solar panel holder and the pedestal and configured to provide an electrical charge configured to provide electrical energy captured by solar panel elements secured by the solar panel holder to an electrical device.
12. The device of claim 1, further comprising a mounting structure configured to couple to the surface and to the second end of the pedestal to removably couple the pedestal to the surface.
13. The device of claim 12, wherein:
- the surface comprises a vehicle parking lot;
- the mounting bracket coupled to the vehicle parking lot at approximately one end of and in between two adjacent parking spaces.
14. An apparatus comprising:
- a pedestal including a first end, a second end distal to the first end, and an elongated body extending from the first end to the second end;
- a knuckle device coupled to the first end, the knuckle device configured to pivot about a first axis and to rotate about a second axis; and
- a mounting base coupled to the second end and configured to be removably mounted to a surface to secure the pedestal to the surface; and
- wherein at least a portion of the elongated body defines an acute angle relative to the surface.
15. The apparatus of claim 14, wherein the second end of the pedestal is configured to rotate about an axis normal to the mounting base.
16. The apparatus of claim 14, further comprising a frame structure coupled to the knuckle device on and configured to secure one or more solar energy collection panels and to at least partially shelter a vehicle.
17. The apparatus of claim 16, wherein:
- the frame structure comprises a substantially rectangular structure; and
- the knuckle device is coupled to the frame structure at a location that is halfway between first opposing sides of the frame structure in a first direction and that is at least one-third of the distance between second opposing sides of the frame structure in a second direction.
18. A solar energy collection apparatus comprising:
- a pedestal including a first end configured to mount to a surface, a second end, and a body portion;
- a frame configured to secure one or more solar panels; and
- a knuckle device coupled to the second end of the pedestal and to the frame, the knuckle device configured to pivot about a first axis and to rotate about a second axis to adjust an angle of the frame relative to the pedestal.
19. The solar energy collection apparatus of claim 18, further comprising an electrical device coupled to the pedestal and configured to electrically couple to the one or more solar panels to receive an electrical charge for operation.
20. The solar energy collection apparatus of claim 19, wherein the electrical device comprises at least one of an advertising display, an automobile charger apparatus, and a parking meter collection device configured to collect electronic payment of parking charges.
Type: Application
Filed: Aug 26, 2011
Publication Date: Jul 17, 2014
Inventors: Christopher Neito (Phoenix, AZ), Joseph Herzog (Phoenix, AZ), Sandra Werthman (Phoenix, AZ), Ryan W. Grabe (Phoenix, AZ)
Application Number: 13/819,340
International Classification: E04H 14/00 (20060101); E04H 6/02 (20060101); F24J 2/52 (20060101); E04B 1/34 (20060101);