38 results about "Solar power" patented technology

A dual air cavity roof has a continuous upper cavity which is cooled by fans, while the lower cavity is generally sealed. Preferably the cavities are separated by a radiant barrier. The fans are preferably powered by one or more photovoltaic cells that are also disposed on the roof. The roof can be pre-cooled with cooler night air and fans only activated when necessary to remove heat from the solar load on the upper cavity. When it is desirable to remove heat, the fan speed is optimized in each zone of the roof to enhance the natural convective flow to the optimum level. A radiant barrier can also cover the roof substrate, which is optionally an existing roof that is in need of repair. The roof structure is preferably assembled in parallel modules using insulating support brackets that support the outer surface and the barrier that separates the upper and lower cavity.

A distributed solar power generation and hot water supplying system includes: a photovoltaic power generation self-service sun tracking system, an inverter, a controller, a storage battery, a heat-exchanging water tank and an electric heater provided therein, wherein a solar battery and a solar collector are mounted on the photovoltaic power generation self-service sun tracking system, an electricity output terminal of the photovoltaic power generation self-service sun tracking system is respectively connected to an inversing input terminal of an inverter and a surplus power supplying input terminal of a controller; an MCU-controlled power output terminal of the inverter is respectively connected for off-grid power consumption or grid-connected power generation, and to an inversing output terminal of the controller; a charging/discharging control output/input terminal inside the inverter is connected to an input/output terminal of the storage battery and a storage battery power supplying input terminal of the controller.

The invention discloses a multifunctional integrated solar energy and wind energy monitoring street lamp which comprises a lamp pole, an integrated solar energy and wind energy monitoring street lamp device and a support for installing the integrated solar energy and wind energy monitoring street lamp device. The integrated solar energy and wind energy monitoring street lamp device comprises a control box, a solar power generation device, a wind power generation device, an automatic photovoltaic board cleaning device, an electric storage device, a camera and an LED lamp. The camera is connected with a mini-type network monitoring emission processor. LED screens are arranged on the periphery of the control box. The control box is installed on the lamp pole through the support. The multifunctional integrated solar energy and wind energy monitoring street lamp is compact in structure, small in occupied area, multifunctional and capable of greatly facilitating work and life of people; a solar photovoltaic board and a wind power generator supply power, energy is saved, and environment friendliness is achieved; the LED screens are installed to be used for advertising, a network monitoring system can remind a traffic management department in time to adjust the traffic vehicle jam condition, and road traffic safety is facilitated.

A multi-purpose solar lamp includes an illumination lamp powered by solar power, a positioning board detachably fixed onto a wall or any plane, and a plug-in part pluggable into the ground. The positioning board and the plug-in part can be simultaneously or alternately combined to the back of the illumination lamp to allow users to conveniently fix the illumination lamp to the wall or a wooden or concrete ground or plug the plug-in part into the ground/soil as needed to achieve a multi-purpose effect.

The invention relates to an efficient photoelectric converter based on a carbon fiber@ tungsten disulfide nanosheet core-shell composite structure and a preparation method of the efficient photoelectric converter, and belongs to the technical field of novel materials and application thereof. The efficient photoelectric converter provided by the invention adopts the carbon fiber@ tungsten disulfide nanosheet core-shell composite structure as a photoelectric conversion material; furthermore, ohmic electrodes are arranged at two ends of each carbon fiber with the carbon fiber@ tungsten disulfide nanosheet core-shell composite structure, and the carbon fiber is connected in parallel to a solar receiving device and then is connected in series with a low-voltage power supply and an electrical appliance for combination, so that the photoelectric converter is obtained. The photoelectric converter disclosed by the invention is simple in structure; preparation equipment and a process for the device are simple; the prepared device is stable in structure and performance; the product yield is high, the cost is low, and the production process is clean and environment-friendly. The photoelectric converter prepared by the preparation method is high in photoelectric conversion efficiency and can be used as a solar power generation device and a light signal sensitive detector.

The invention relates to the technical field of illumination, in particular to a street lamp capable of automatically replacing an LED bulb. The street lamp comprises an alternating box body, a lifting shell, an alternating mechanism, a rotating mechanism, a lifting mechanism, a lampshade, an elastic butt joint mechanism, a clamping mechanism, a solar power supply mechanism and a controller; the lifting shell and the alternating box body are integrally and vertically arranged above the alternating box body, a via hole for the clamping mechanism to slide in is formed in the upper end of the alternating box body, the alternating mechanism and the rotating mechanism are both arranged in the alternating box body, the lifting mechanism is installed on the rotating mechanism, and the upper end of the lifting mechanism extends into the lifting shell and is collinear with the axis of the lifting shell; and the lampshade is fixedly connected with the top end of the lifting shell, the elastic butt joint mechanism is fixedly installed on the lampshade, the clamping mechanism is installed at the working end of the lifting mechanism, and the solar power supply mechanism is installed on the alternating box body. According to the scheme, the problem about automatic replacement of the LED bulb of the street lamp is effectively solved, labor cost is saved, safety is high, energy is saved, and environment is protected.

A solar-powered lighting/illumination fixture for hanging flower planters or potted flowers comprises a body that can be affixed through a central opening or the like to the hanging hardware of the planter. The lighting fixture has solar cells that charge internal batteries during daylight hours and drive lights that illuminate the planter during nighttime hours. The fixture can also be affixed with a spoke that will allow it to be supported in the ground to provide pathway lighting. The lighting is provided through LEDs which also may accommodate light filters that can provide different colors to change the mood of the setting, as well as being provided with an adapter to fit most hanging planters in the market and also provided with an attaching mechanism that allows the height of the lighting fixture above the planter to be adjusted.

The invention discloses a solar photovoltaic refrigeration assisted hydrate method carbon capture system. A solar power generation device is connected with a thermoelectricity refrigeration device and an inverter, and the other end of the inverter is connected with an absorption-type refrigerating machine and various levels of compressors; after exchanging heat with the thermoelectricity refrigeration device and the adsorption-type refrigerating machine, a refrigerating medium exchanges heat with various levels of coolers and various levels of reaction kettles; and mixed gas such as industrial smoke CO2, N2 and the like successively passes through the absorption-type refrigerating machine, a primary hydrate method carbon capture system and a secondary hydrate method carbon capture system. By utilizing the solar photovoltaic refrigeration assisted hydrate method carbon capture system, the gradient utilization of energy is realized, the solar power generation is used for providing power to the thermoelectricity refrigerating device, the absorption-type refrigerating machine and various levels of compressors, so as to provide a low-temperature high-pressure environment for generating a hydrate; and by adopting the hydrate two-level separation method, CO2 is captured, the process flow is simple, raw materials are cheap, and the separation efficiency is improved; and the solar power generation system, the thermoelectricity refrigerating system and the hydrate method CO2 capture system are used for separating the industrial gas, so that the pollution to the environment is small, and the energy utilization efficiency is high.

The invention relates to a high-current bypass diode for a concentrating photovoltaic system, and belongs to the technical field of solar power generation. The high-current bypass diode comprises a main body, an anode, a first cathode and a second cathode, wherein the anode and the first and second cathodes are positioned on the same plane of the main body, and are positioned on the two opposite end faces. The bypass diode can resist current of 80 amperes, and can be simultaneously connected in parallel with a plurality of concentrating photovoltaic photoelectric conversion receivers, so that the material cost and the machining cost of a product are reduced; a distance between the anode of the bypass diode and each of the first and second cathodes can be determined in a way that short-circuit between positive and negative electrodes of a circuit board in a welding process can be avoided.

The invention discloses a conveniently-movable traffic light provided with an emergency power supply and capable of achieving photovoltaic power generation. The traffic light comprises a power storagebox, an LED display lamp and a power generator, wherein truckles are arranged on the lower side surface of the power storage box; a lifting seat is arranged at the middle position of the upper side surface of the power storage box; a wire guide hole is formed in the middle position of the upper side of the lifting seat; a wire winding shaft is arranged on the lower side of the wire guide hole; the power generator with vanes are arranged under a solar cell panel; when the weather is relatively bad, the wind power generator located at a broad crossroad is capable of continuously generating power and supplying the power to a storage battery so as to supplement the deficiency of solar power supply; the solar panel is used for protecting the power generator from radiation and rain and ensuringthe service life of the power generator; a pulley block controlled by a ratchet wheel to wind and unwind the wire is additionally arranged; the height of a display lamp support rod can be conveniently controlled; meanwhile, the weight of the traffic light is reduced; the cost of the traffic light is reduced; the mobility of the traffic light is improved.

The invention discloses a small-size classification screening device achieving solar power supply. The small-size classification screening device achieving solar power supply comprises a box body, wherein the upper portion of the box body is open, the box body is integrally in a cuboid shape, a solar cell panel is arranged on the outer wall of the box body, a storage battery storing power for the solar cell panel is arranged at the inner bottom of the box body, a vibration device is arranged at the outer bottom of the box body, the storage battery supplies power for the vibration device, a partition board provided with screening holes is arranged in the box body, one end of the partition board is inserted from the outer wall of one side of the box body in an inclined and downward mode to be detachably connected with the inner wall of the other side of the box body, one side, detachably connected with the partition board, of the box body is provided with one or two outlets, and the outlets are formed above and below the partition board respectively. By means of the small-size classification screening device, objects of different sizes can be screened; as the one end of the partition board is inserted from the outer wall of one side of the box body in the inclined and downward mode to be detachably connected with the inner wall of the other side of the box body, people can manufacture multiple partition boards with screening holes of different sizes for targeted replacement; solar energy is used for supplying power, and the use amount of electric supply is saved.

The invention discloses a wind-solar hybrid power-generation caution guardrail, which comprises a wind-driven generator, a solar cell module, caution lamps, an intelligent charging and discharging controller and an accumulator storage battery, wherein the wind-driven generator and the solar cell module are fixedly arranged on the top surface of the guardrail; the caution lamps are arranged on at two longitudinal sides of the guardrail; the intelligent charging and discharging controller and the accumulator storage battery are arranged at the inner side of the guardrail; and the intelligent charging and discharging controller is connected to the wind-driven generator, the solar cell module, the caution lamps and the accumulator storage battery by guide wires. The wind-solar power-generator caution guardrail provided by the invention utilizes renewable energy sources to enable the caution lamps to work, is green and environment-friendly, and has the advantages of beautifying urban traffic landscape construction to form beautiful urban landscape.

The invention relates to the field of street lamps and specifically discloses a solar power and lithium battery integrated street lamp with a rainproof function. For the problem that the existing street lamp is single in structural function and does not have waterproof effect, the solar power and lithium battery integrated street lamp is characterized by comprising a base, wherein a support pillaris arranged at the top end of the base; the support pillar is in a hollow cylindrical structure; a turn table is rotatably connected to the bottom end of the support pillar; a driving wheel is rotatably connected to the side wall of the periphery of the support pillar; a handle is connected to one side of the driving wheel, which is far away from the support pillar; a vertical rod is connected tothe top end of the turn table; the top end of the vertical rod extends into the support pillar and is connected with a master gear plate; two symmetrical pinion plates are rotatably connected to theupper section of the inner wall of the periphery of the support pillar. The solar power and lithium battery integrated street lamp has the effective waterproof effect, and a street lamp body can be effectively protected in the rainy day, so that electrical components in the street lamp body can be prevented from being damaged, and the practical performance of the device is improved; in addition, the service life of the street lamp is prolonged. Therefore, the street lamp is suitable for promotion.

The invention relates to an electric transmission rotary joint, and the rotary joint comprises a main shaft, a shell, a motor, a gear ring and N conductive rolling ring sets, wherein N is greater thanor equal to 1. The motor drives the gear ring to rotate, the gear ring is fixedly connected with the shell, and the gear ring drives the shell to rotate, so the shell is a rotating part, the main shaft is located in the shell, the two ends of the main shaft are connected with the shell through the angular contact bearings, the main shaft is connected with a fixing part on the satellite body and is a fixing part, and the N conductive rolling ring sets are located between the shell and the main shaft in parallel and used for achieving an electric transmission structure with an outer rotor and an inner stator fixed. The main shaft fixing and shell rotating mode can achieve series connection of a plurality of rolling ring sets (namely ring body assemblies) and series connection of a pluralityof solar cell arrays, and is particularly suitable for large spacecrafts such as space solar power stations.

The invention discloses an intelligent floating pier managed and controlled through a robot. The intelligent floating pier comprises a floating body. A storage cavity is formed in the floating body. Apenetrating hole is formed in the upper left end of the floating body and is provided with a bearing plate in a matched manner. A lounge is arranged at the upper end of the bearing plate. A solar power generation plate is arranged on the top of the lounge. The output end of the solar power generation plate is connected with the input end of a storage battery, and therefore sufficient solar energyon the water surface can be utilized. The intelligent floating pier is simple and reasonable in structure, the lounge can be stored in the storage cavity according to the detected rainstorm intensity, and accordingly the anti-wind capability of the device is improved. In addition, the outer side of the device is further provided with a protection mechanism. The protection mechanism comprises a rubber layer, the rubber layer is provided with a plurality of grooves, the grooves are distributed in a vertical and equal-interval manner, each groove is internally provided with one rubber strip, accordingly, on one hand, the surface of the floating body is protected, and on the other hand, personnel falling into water can conveniently climb, and practicability is high.

The invention provides a mobile garment production platform. The mobile garment production platform comprises a solar photovoltaic panel, a pulling rope, an LED lamp, electro-hydraulic rods, rollers and rubber disks, wherein the solar photovoltaic panel is installed in a cavity, a fixing bolt I is installed at a rear end of the solar photovoltaic panel, a front end of the pulling rope is connected with a fixing bolt II, a rear end of the pulling rope is connected with the fixing bolt I, the LED lamp is installed in a lampshade, upper ends of the electro-hydraulic rods are respectively connected with a lower end surface of an operating platform, the rollers are installed at lower ends of the electro-hydraulic rods through rotating shafts II, and the rubber disks are installed at the lower ends of the electro-hydraulic rods. The mobile garment production platform provided by the invention generates electricity by using solar energy for illumination during production, thus being convenient to use, energy-saving and environment-friendly. During garment production, the mobile garment production platform provided by the invention can conveniently and quickly move the operating platform, thus facilitating the use in production, and improving the production efficiency.

A power generation amount output device that outputs the amount of power generated by an on-board solar panel to a display means, said device comprising: a power generation amount acquiring means for acquiring the amount of power generated by the solar panel; a fluctuation reducing means for reducing, in accordance with vehicle conditions of the vehicle, fluctuations in the power generation amount to be output by the display means; and a power generation amount output means for outputting, to the display means, a power generation amount in which said fluctuations have been reduced by the fluctuation reducing means.

The invention relates to the technical field of advertising media related equipment, and discloses an advertising media propaganda device based on a solar power generation technology. The advertisingmedia propaganda device comprises a body, wherein a base is movably connected to the interior of the body, a rotating rod is movably connected to the interior of the base, a photovoltaic module is fixedly connected to the exterior of the rotating rod, a control assembly is fixedly connected to the exterior of the photovoltaic assembly, a first gear is fixedly connected to the exterior of the rotating rod, and a rack is engaged with the exterior of the first gear. Through the interaction among the base, a rotating shaft, a chain wheel, a chain, a fixing assembly, the rack, the first gear, the rotating rod and the control assembly, the orientation of the photovoltaic panel can be adjusted in time according to the orientation of the sun when the photovoltaic panel is used, so that the photovoltaic panel can always face the direction of direct sunlight, the situation that direct sunlight cannot be received over time due to the fact that the orientation of the photovoltaic panel is fixed isavoided, and the power generation efficiency of the photovoltaic panel can be effectively improved.