Solar carport module

Patent metadata

Field	Value
Publication number	US-10554167-B2
Application number	US-201715692493-A
Country	US
Kind code	B2
Filing date	Aug 31, 2017
Priority date	Aug 31, 2017
Publication date	Feb 4, 2020
Grant date	Feb 4, 2020

Abstract

A solar carport module including a support structure to provide shelter to a vehicle, the support structure having a pair of trusses rotatably affixed to a ground surface on which vehicle is parked, a plurality of photovoltaic panels mounted between the pair of trusses to provide solar electricity, a battery assembly that electrically connects the plurality of photovoltaic panel to receive, regulate, and store the solar electricity, an articulation system that rotates the pair of trusses between a shelter position and a service position, and an electrical control unit configured to detect a maximum sunlight exposure position and to operate the articulation system to place the plurality of photovoltaic panels in the maximum sunlight exposure position.

First claim

What is claimed is:

1. A solar carport module comprising:
a support structure to provide shelter to a vehicle, the support structure having:
a pair of trusses rotatably affixed to a ground surface on which the vehicle is parked;
a plurality of photovoltaic panels mounted between the pair of trusses to provide solar electricity;
a battery assembly that electrically connects the plurality of photovoltaic panels to receive, regulate, and store the solar electricity;
an articulation system that rotates the pair of trusses between a shelter position and a service position,
wherein each truss of the pair of trusses has a summit portion affixed to the articulation system and a base portion opposite to the summit portion that supports the plurality of photovoltaic panels,
wherein the articulation system further includes a gear affixed to the pair of trusses, a worm that meshes into the gear, and an electrical motor that rotates the worm,
wherein each truss includes a first side member and a second side member that connect the summit portion and the base portion,
wherein in the shelter position the plurality of photovoltaic panels are substantially parallel to the ground surface and in the service position the photovoltaic panels are manually reachable by a user standing on the ground surface,
wherein each truss has an isosceles triangular shape, and
wherein the first side member of each truss contacts the ground surface when the pair of trusses is in the service position.

2. The solar carport module of claim 1 , wherein the articulation system further includes a ratchet that engages and disengages the gear to lock and unlock the pair of trusses in the service position and in the shelter position.

3. The solar carport module of claim 1 , further comprising
an electrical control unit configured to detect a maximum sunlight exposure position and to operate the articulation system to place the plurality of photovoltaic panels in the maximum sunlight exposure position.

4. The solar carport module of claim 3 , wherein the electrical control unit is further configured to receive reading signals from a light detector indicative of a sunlight direction, and the maximum sunlight exposure position is determined based on the sunlight direction.

5. The solar carport module of claim 3 , wherein the electrical control unit is further configured to detect a demand to position the plurality of photovoltaic panels in a service position to have the photovoltaic panels manually reachable by a user standing on the ground surface.

6. The solar carport module of claim 1 , wherein the battery assembly provides solar output electricity to articulate the support structure through the electrical motor.

7. The solar carport module of claim 1 , wherein the summit portion does not directly connect to the base portion.

8. A solar carport module comprising:
a support structure to provide shelter to a first vehicle and a second vehicle, the support structure having:
a first pair of trusses to delimit a first parking space for the first vehicle and rotatably affixed to a ground surface on which the first vehicle is parked, and
a second pair of trusses adjacent to the first pair of trusses to delimit a second parking space for the second vehicle and rotatably affixed to the ground surface on which the second vehicle is parked;
a plurality of photovoltaic panels mounted between the first pair of trusses and between the second pair of trusses to provide solar electricity;
a battery assembly that electrically connects the plurality of photovoltaic panels to receive, regulate, and store the solar electricity;
an articulation system that rotates the first pair of trusses and the second pair of trusses between a shelter position and a service position, wherein
in the shelter position the plurality of photovoltaic panels are substantially parallel to the ground surface and in the service position the photovoltaic panels are manually reachable by a user standing on the ground surface,
wherein each truss of the first and second pair of trusses has a summit portion affixed to the articulation system and a base portion opposite to the summit portion that supports the plurality of photovoltaic panels, and wherein each truss of the first and second pair of trusses includes a first side member and a second side member that connect the summit portion and the base portion,
wherein each truss of the first pair of trusses has an isosceles triangular shape and each truss of the second pair of trusses has a right triangular shape, and
wherein the first side member of each truss of the first pair of trusses contacts the ground surface when the first pair of trusses and the second pair of trusses are in the service position.

9. The solar carport module of claim 8 , wherein the articulation system further includes a first gear affixed to the first pair of trusses, a first worm that meshes into the first gear, and a first electrical motor that rotates the first worm and a second gear affixed to the second pair of trusses, a second worm that meshes into the second gear, and a second electrical motor that rotates the second worm.

10. The solar carport module of claim 9 , wherein the articulation system further includes a first ratchet that engages and disengages the first gear to lock and unlock the first pair of trusses in the service position and in the shelter position and a second ratchet that engages and disengages the second gear to lock and unlock the second pair of trusses in the service position and in the shelter position.

Assignees

• Univ King Abdulaziz

Inventors

• Bayoumi Mohannad

Classifications

• E04H6/025

  in the form of an overhead canopy, e.g. carports · CPC title

• H02S20/30

  Supporting structures being movable or adjustable, e.g. for angle adjustment · CPC title

• F24S30/425

  Horizontal axis · CPC title

• E04C3/02

  Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; {Braces}(E04C3/38 takes precedence; for structures characterised by movable, separable, or collapsible parts E04B1/343; {braced purlins E04B7/024}) · CPC title

• H02S20/32 Primary

  specially adapted for solar tracking · CPC title