A trash compactor designed for public use is powered by a photovoltaic cell array. This allows the trash compactor to be placed in locations where no power is available, but with frequent human traffic. The compaction feature allows the unit to be emptied less often than a typical trash container. The trash compactor can include a storage system to store power for compaction cycles. A removable bin allows easy removal of the compacted trash. The removable bin can include multiple chambers for different trash types.

Solar powered compaction apparatus

A package deposit enclosure designed for public use is powered by an efficient storage battery and photovoltaic cell array. These unique features allow the package deposit enclosure to be placed in locations where no power is available, but where there is frequent human traffic. Sensing and wireless data communication features allow the unit to be emptied less often than typical package delivery enclosures. Wireless communication also allows users' access to real-time information. On board power enables other functions, such as lighting and audio, to enhance device functionality.

Electrically-powered programmable package deposit enclosure

An auxiliary lighting system contains at least one photoelectric cell to convert ambient light into energy and at least one light emitting diode. The photoelectric cell converts ambient light into energy which is stored in a storage cell. A switching system provides energy from the storage cell to the light emitting diode upon certain conditions, generally by time or by lack of ambient light.

System for providing pathway indications through unlit areas

A LEDs based street lamp comprises a module (3) including a plurality of LEDs and a shield(7). The module (3) is consist of a plurality of parallel branches, and each branch comprises a plurality of parallel serial LEDs. The module (3) is supplied by an accumulator (2), and the power switch circuit (6) is provided between the module (3) and the accumulator (2).The accumulator (2) is connected to the panel of solar cells (1), and a charging switch circuit (5) is provided between the accumulator (2) and the panel. A charging/ lighting circuit (4) is connected with the panel of solar cells (1), the accumulator (2) and power supply switching circuit (6). The charging/ lighting circuit (4) controls the panel of solar cells (1) in daylight to charge the accumulator (2) and controls the the accumulator (2) in nighttime to supply to the module (3).

Leds based street lamp

The invention discloses an intelligent solar LED (light-emitting diode) street lamp device and an application method thereof. The device comprises an upright rod (1), a mounting box body (3) for a solar panel and an LED lamp (2), wherein the mounting box body (3) is fixed on the upright rod (1); the LED lamp (2) is fixedly connected with the mounting box body (3); the mounting box body (3) is divided into a front side plate (34) and a rear side plate (33); the mounting box body (3) is divided into an upper box body and a lower box body (310) by virtue of a horizontal partition plate (32) which is used for fixedly connecting the front side plate (34) and the rear side plate (33) together; the upper box body is used for accommodating the solar panel; the lower box body (310) is used for accommodating a drive device; and a front guide groove (35) and a rear guide groove, which extend in the vertical direction, are fixedly formed in the middles of the front side plate (34) and the rear side plate (33) of the lower box body (310) respectively.

Intelligent solar LED (light-emitting diode) street lamp device and application method thereof

PROBLEM TO BE SOLVED: To provide a street lamp which has a small power consumption, a semipermanent life, and an economical value wherein the maintenance is unnecessary and which can be utilized as an emergency light and a guide light at the time of disaster or the like. SOLUTION: This comprises a solar battery 3 fixed at an upper part 1a of a causing main body 1 and comprises a storage battery 8 to store the electric power generated by the solar battery 3, plural light emitting diodes 5 to turn on by the electric power form the storage battery 8, and a control unit 9 to control the lighting as well as lights-out, lighting hour and external input or the like, installed at the inside of the casing main body 1. COPYRIGHT: (C)2002,JPO

一孝村松

Papers

Street lamp by solar power source

一孝 村松

Papers

Street lamp by solar power source

一孝村松