An automated package delivery receptacle designed to receive and secure packages delivered to an owner comprising:
- a cuboid container defining an enclosure comprising a tubular frame, the tubular frame comprised of four lower horizontal frame members, four upper horizontal frame members, two front vertical frame members and two rear vertical frame members, the rear vertical frame members extending vertically upwards above the upper horizontal frame members so that the rear vertical frame members extend a distance above the upper horizontal frame members that is equal to or greater than the length of the front to back dimension of the receptacle;
- a bottom panel fixed to the frame;
- a back panel, two side panels, and a front panel, all fixed to the frame and coupled together with the bottom panel to form an interior space, wherein the front panel is comprised of an upper section fixed to the frame and a lower section hingedly fixed to the frame;
- the lower section serving as a lockable access panel;
- a rectangular top panel that serves as a lid that securely closes the receptacle;
- a top panel frame comprised of a left frame member, a right frame member, a rear frame member and a front frame member, coupled together and fixed to the top panel and configured so that the top panel frame easily fits within the upper horizontal portion of the receptacle's frame;
- two track rollers fixed to the top panel frame, one of the track rollers fixed to the front edge of the right frame member, and the other of the track rollers fixed to the front edge of the left frame member, configured so that wheels of the track rollers extend laterally outwards away from the top panel and are configured to roll on top of the upper horizontal portion of the receptacle's frame, the wheels supporting the front of the top panel so that the top panel's front edge is flush with the upper horizontal portion of the receptacle's frame;
- two hold-down brackets fixed on the edges of the front of the upper front horizontal frame member, configured to securely hold the front edge of the top panel in place when the receptacle is closed;
- a package sensing mechanism comprised of limit switches and capacitive proximity sensors attached to the top panel and configured to detect the presence of packages that are placed on the top panel;
- a linear actuator, vertically oriented, configured so that the lower end of a body of the linear actuator is affixed to the front edge of the center of the rear lower horizontal member of the frame, and the upper end of a rod of the linear actuator is affixed to a horizontal lifting plate, which in turn is hingedly attached to the top panel frame's rear frame member and configured so that when the receptacle is closed the rear edge of the top panel frame is horizontal and flush with the upper horizontal portion of the receptacle's frame, thereby maintaining the top panel in a horizontal position;
- a motor controller configured to be triggered by the package sensing mechanism to activate the linear actuator so that when the linear actuator is triggered by a signal from the package sensing mechanism to the motor controller, the linear actuator's rod extends from an initial fully retracted position to a fully extended position and then immediately reverses back to its initial fully retracted position, thereby lifting the top panel's rear edge vertically upwards while simultaneously pulling the top panel's front edge to the rear of the receptacle while holding the top panel above the receptacle's interior space by the track rollers that ride on top of the upper front to rear oriented horizontal frame members, thereby causing the top panel to pivot to a vertical position, dropping delivered packages that have been placed on the top panel into the receptacle's interior space and then returning the top panel to its initial horizontal position where the front edge of the top panel is secured as it rolls forwards and slips under the two hold-down brackets;
- a theft deterrent mechanism comprising a passive infrared sensor wired to the motor controller which is programmed to prevent the top panel from moving from its closed position while the passive infrared sensor detects a person-sized heat signature in proximity to the receptacle;
- a storage battery that is configured to power the sensing mechanism, the theft deterrent mechanism, the motor controller, and the linear actuator;
- a solar panel array configured to charge the storage battery;
- and
- an AC power supply configured to charge the storage battery when solar energy is insufficient.