PURPOSE: A self-generation type light buoy is provided to light in the most of environments where waves exist by using the vertical kinetic energy of the waves as the power for self-generation. CONSTITUTION: A self-generation type light buoy(10) comprises a light emitting part(11), a power part(12), and a floating member(13). The light emitting part comprises at least one LED. The power part supplies power to the LED. The floating member contains the light emitting part and the power part and provides buoyancy to the light buoy.

The self-generation typed lighting buoy

PURPOSE: A power generating device for an offshore buoy is provided to produce electricity by being operated by the power of waves regardless of weather or environmental conditions CONSTITUTION: A power generating device for an offshore buoy comprises a base plate(20), struts(24), a power generating unit(22), a first support plate(27), a first support fitting, a second support fitting, a spherical supporter, a rod body, a permanent magnet, a second support plate(28), an AFPM(Axial Flux Permanent Magnet) type motor(29), a rotation fitting(40), a charging device, a CPU, a battery, and a wire(23) The base plate has bolt holes(21) to be fixed on the bottom of a first sealing chamber of the buoy by bolts The struts are erected on the base plate, and comprise lower screw rods(25a) and upper screw rods The lower screw rods of the struts are fixed on the base plate by nuts The power generating unit protects a coil(22b) and is fixed at the center of the top of the base plate by bolts The first support plate is assembled while being penetrated by the upper screw rods of the struts The first and second support fittings are fixed at the center of the first support plate by a bolt and a nut, and have a graphite bushing inside The supporter is inserted into the graphite bushing of the first and second support fittings, and has a hole at the center and a screw hole crossing at right angle to the hole The second support plate is fixed on the top of pipes(26), in which the upper screw rods are fitted, by nuts

Generating device for buoy

FIELD: transportation.SUBSTANCE: navigational buoy is proposed having streamlined sealed body divided into compartments, light-optical LED equipment located at the head of the body, solar power plant, consisting of a light-optical device, an autonomous power supply (battery) and rechargeable energy device with a mechanism to connect it to this source that converts thermal sun energy into electrical energy and placed inside the solar concentrator whose functions are performed by optical device based on a Fresnel lens, wave power plant, mounted inside the housing comprising a cylindrical container with a stator of a linear electric generator, on the axis of which the rod is moving in the guides; on the rod, the rotor with permanent magnets of the linear electric generator is mounted; at the end of the rod, a stabilizing ballast is installed, made hollow in the form of a float, the stator winding is connected to the charger input, the output of which is connected to the battery from which the light-optical equipment energised. One more solar power plant is introduced, made in the form of a sphere mounted on the perimeter of the LED emitter and connected to the battery.EFFECT: increases capacity of the navigational buoy power plant, simplified structure.1 dwg

Navigation buoy with integrated power plant

The invention discloses a rod type sea wave light emitting buoy which is mainly divided into an upper part and a lower part. The upper part is an electric light emitting device, and the lower part isan electric triggering device. The electric triggering device comprises a floating body, a floating barrel, a triggering chamber, a spring, an ejector rod, an adjusting screw and electric contact sheets. The electric triggering device is composed of a small battery, a small bulb and a transparent waterproof box. The triggering chamber is installed at the lower bottom of the floating barrel, one electric contact sheet in the triggering chamber is connected with the ejector rod, and the other electric contact sheet is installed at the bottom of the triggering chamber and is right opposite to theupper electric contact sheet. The upper portion of the ejector rod is connected with the lower portion of the floating body, and the lower portion of the ejector rod is connected with the corresponding electric contact sheet and enters the triggering chamber through a sliding rail barrel. The lower portion of the floating body in the floating barrel is jacked by the spring to the top of the floating barrel, and the spring can be adjusted to stretch and retract up and down through the adjusting screw at the bottom of the floating barrel. The small battery is installed in a battery box at the upper portion of the floating barrel, the small bulb is installed in the transparent waterproof box at the top, and the small battery, the small bulb and the electric contact sheets are connected in series through electric leads.

Rod type sea wave light emitting buoy

FIELD: buoys, sea marks.SUBSTANCE: invention relates to floating navigational aids, in particular, to a buoy intended for fencing fairways and certain navigational hazards in navigable water areas, as well as for conducting seismic and environmental observations. Navigation buoy containing a streamlined sealed enclosure divided by watertight bulkheads into compartments, light-optical equipment on LEDs, located in the head part of the buoy's hull, solar and wave power plants, adjustable removable ballast fixed in the lower part of the buoy's body and made of reinforcing iron forming a bell-shaped truss, on the elements of which there are sensors for measuring seismic and environmental parameters, a telescopic device in the upper part of the buoy on which the GLONASS antenna is placed; meteorological sensors; inside the buoy's hull there is an information and control module connected to the GLONASS antenna system, power installations of the buoy and sensors measuring seismic, environmental and meteorological parameters, the information and control module is connected to the bottom seismo-acoustic station by means of a cable coupled to the armature circuit.EFFECT: technical result consists in increasing the power of the power unit of the navigation buoy, expanding the functionality of the buoy, simplifying its design.1 cl, 1 dwg

Navigation buoy with complex energy installation

PURPOSE: A wave power self generation light buoy having parallel solar cells is provided to be semi-permanently used by generating electricity using vertical vibration of an object and sunlight. CONSTITUTION: A self generation light buoy in parallel with wave power and solar cell comprises a case body, a wave power generating part, a solar battery generating part, an electricity storing part(400), and a flicker signal part. The case body is composed of an upper case(110) and a lower case(120). The wave power generating part is installed at the lower part of the case body. The wave power generating part is composed of a spring, an induction coil, and a rectifier circuit. The solar battery generating part is installed on the top floor of the case body. The electricity storing part stores the direct current created from the solar battery generating part.

Jin Hyung Du

Papers

Self generation light buoy in parallel with wave power and solar cell