Abstract: A water-triggered energy transformation system may include a water transportation assembly and an energy transformation assembly, wherein the water transportation assembly includes a water inlet, a water tank, a plurality of water pump, and water pipelines to transport the water from the water tank to a water outlet; and the energy transformation assembly includes a water turbine with a plurality of magnets thereon, a pair of magnetic control switches, a plurality of electromagnetic coils, a plurality of magnets, and a plurality of LED lighting fixtures. Clean water flows into the system from the water inlet and then flows to the water tank, and the water can be lifted by the water pumps to the water outlet to drive the water turbine to cause the magnets thereon to change positions to further trigger the magnetic control switches and electromagnetic coils to generate electric current to power the LED lighting fixtures.

Abstract: An optical device for a semiconductor based lamp comprises a semiconductor based light-emitting device and a light-redirecting member. The light-redirecting member has a reflective surface that redirects at least some of the light emitted from the semiconductor-based light-emitting device ambiently, away from the lamp, and into the surrounding environment in divergent lateral and at least partially downward directions, without further reflection. A frosted semi-transparent cover encloses the light-emitting device and light-redirecting member. A gap between the semi-transparent cover and an outer edge of the light-redirecting member passes some of the light emitted from the semiconductor-based light-emitting device upwardly into a surrounding environment.

Abstract: This invention discloses an optical device for a semiconductor based lamp, the optical device comprising a base for mounting a semiconductor based light-emitting device, and a light-redirecting member having an opening and a reflective surface next to the opening, wherein the opening is aligned directly above the semiconductor based light-emitting device, and the reflective surface redirects light emitted from the semiconductor-based light-emitting device to lateral directions.

Abstract: An optical device for a semiconductor based lamp comprises a semiconductor based light-emitting device and a light-redirecting member. The light-redirecting member has a reflective surface that redirects at least some of the light emitted from the semiconductor-based light-emitting device ambiently, away from the lamp, and into the surrounding environment in divergent lateral and at least partially downward directions, without further reflection. A frosted semi-transparent cover encloses the light-emitting device and light-redirecting member. A gap between the semi-transparent cover and an outer edge of the light-redirecting member passes some of the light emitted from the semiconductor-based light-emitting device upwardly into a surrounding environment.

Abstract: This invention discloses an optical device for a semiconductor based lamp, the optical device comprising a base for mounting a semiconductor based light-emitting device, and a light-redirecting member having an opening and a reflective surface next to the opening, wherein the opening is aligned directly above the semiconductor based light-emitting device, and the reflective surface redirects light emitted from the semiconductor-based light-emitting device to lateral directions.

Abstract: This invention discloses an optical device for a semiconductor based lamp, the optical device comprising a base for mounting a semiconductor based light-emitting device, and a light-redirecting member having an opening and a reflective surface next to the opening, wherein the opening is aligned directly above the semiconductor based light-emitting device, and the reflective surface redirects light emitted from the semiconductor-based light-emitting device to lateral directions.

Abstract: An emergency power activation device includes at least one power module and a main control module. Each of the at least one power module includes an output end. The main control module includes an interface unit and a monitoring unit. When the interface unit is electrically connected with the power module, the electric energy stored in the power module can be outputted to the output end. The monitoring unit monitors the power storage of the power module and the electric connection between the power module and the main control module in real time. In this way, the emergency power activation device can keep the power supply stable while on standby for a long time and monitor the storage of its internal electric energy for an emergency power generator.

Abstract: A battery module assembly is composed of a main body, a plurality of battery modules, and at least one fastening member. The main body includes a plurality of compartments, each of which can communicate with the outside thereof and which are vertically arranged along at least one stack. The battery modules are removably mounted to the compartments respectively. Each of the at least one fastening member is made of electrically conductive material and mounted to the battery module according to the arrangement of the compartments to enable each of the battery modules to be mechanically and electrically connected with the fastening member. Therefore, the battery module assembly enables the battery modules to be conveniently replaced and maintained.

Abstract: An air-conditioned bed hood for a baby, which is connected with an air cleaner having a heater and a humidifier for inputting clean air of constant temperature and moisture, and has the function of air-pressure sealing to provide the lying baby with a comfortable environment and avoid diseases caused by smoke, dust, pollen, etc. Moreover, when the connected power is shut down accidentally, the air-pressure seal of the bed hood will be released automatically so that the lying baby will not be asphyxiated due to lack of fresh air.