31results about "Lighting device with fluid drive" patented technology

A self-generating type light emitting device for helmet, in which a small generator is operated by wind power generated during driving, the electricity generated by this generator lights light-emitting diodes fitted on the helmet so as to enhance driving safety and impart a decorative effect, is disclosed. The self-generating type light emitting device for a helmet comprises a case 20 having a mounting portion 21, and a protruding portion 22 to provide a predetermined mounting space inside of the case 20; an electricity generating means 30 having a generator 33 fixed by a bracket 34 on the inside of the protruding portion 21 of the case 20, and a rotary blade 31 fixed at the front end of the shaft 32 of the generator 33; and a light-emitting means 40 having a plurality of light-emitting lamps 41 which are lighted by electricity generated from the generator 33.

An adjustable fluid-driven illumination device. At least one light-emitting element is connected to a nozzle. A grip is connected to the nozzle. A turbine generator moves between the nozzle and the grip and is electrically connected to the light-emitting element. The turbine generator includes at least one rotating blade. When moving into the nozzle to enable the rotating blade to rotate by impact of a fluid flowing through the nozzle, the turbine generator generates electric power, driving the light-emitting element to irradiate. When the turbine generator moves into the grip, the rotating blade is not subjected to the impact of the fluid flowing through the nozzle, stopping the turbine generator from generating the electric power.

An illumination device includes a nozzle, a grip, at least one light element connected to the nozzle, and a moveable turbine generator electrically connected to the light-emitting element. The turbine generator includes at least one rotatable blade. When the turbine generator is moved into the nozzle, the impact of a fluid flowing through the nozzle causes the rotatable blade to rotate, thereby generating electric power to power the light-emitting element. When the turbine generator is moved into the grip, the rotatable blade is not subjected to the impact of the fluid flowing through the nozzle, stopping the turbine generator from generating the electric power.

The invention relates to a multifunctional emergency lamp. The multifunctional emergency lamp is characterized by integrating a lighting unit, a broadcasting unit, a power supply unit, a warning unit and a mosquito-repellent unit. The multifunctional emergency lamp is used for emergency lighting of home furnishing, traveling, natural disasters, as well as for charging a radio or a small electric appliance. The multifunctional emergency lamp has the functions of floodlight, spotlighting, FM (Frequency Modulation) / AM (Amplitude Modulation) radio, emergency warning, hand power generation, USB (Universal Serial Bus) charging, mosquito repellence and the like.

A wind-powered lamp includes lower and upper covers confining a space and having inlet and outlet holes, a reflective casing disposed in the space to extend outward from the inlet hole in the lower cover, a lamp plate affixed to the reflective casing, a fixing frame, a power generating motor, a rotor and a storage battery. The upper and lower covers respectively have an open end defining inlet and out holes, an inner sidewall extending inwardly from the open end. The motor fixing frame has engaging ribs engaging with slots formed on inner side wall to affix the motor fixing frame. The power generating motor is affixed within the fixing frame such that a motor shaft passes through a shaft hole in the fixing frame to connect with the rotor. The power generating motor, the storage battery and the lamp plate are serially and electrically connected to one another.

An outdoor lighting device includes a printed circuit board having a first surface and an opposite second surface; a plurality of light emitting diodes mounted on the first surface of the printed circuit board; and an electric power supply system. The electric power supply system includes a fan having a plurality of blades, and an electric power generator. The fan is arranged over the second surface of the printed circuit board. The electric power generator is mechanically connected to the fan and configured for converting rotation of the fan into electric power for the light emitting diodes. The blades dissipate heat generated by the light emitting diodes in rotation.

A lighting mechanism is provided for fastening to a sprinkler body that includes a power supply, an illumination module including a source of light located in a fully watertight compartment, a controller, and a fastener for mounting the illumination module to a sprinkler. The lighting mechanism may also include a device in communication with a separate remote control station to control the source of light. The remote control station may also include a programmer for varying the lighting durations of the various sources of light and a sensor such that the sources of light may be illuminated according to a signal issued by the sensor.

The invention is a system that provides a means to using passing air to turn on an electronically powered device that is removably attached to an exterior portion of a vehicle as the vehicle travels betweens two locations. The invention is also embodied as a device that provides a means to turn on an incandescent light bulb that illuminates an ornament that is attached to an automobile window using passing air caused a moving automobile.

The invention discloses a wind power flashlight for a bicycle. The wind power flashlight comprises a flashlight body, a wind power conversion assembly, a wind power flashlight clamp and a power transmission line jack, wherein a flashlight assembly is arranged at one end of the flashlight body; a power supply assembly with an on-off key is arranged at the other end of the flashlight body; the wind power conversion assembly further comprises a hub with rotating blades and a guide tail wing; the wind power conversion assembly is movably arranged on the flashlight body through a rotating shaft; the wind power flashlight clamp is arranged on the flashlight body; a movable opening part is formed in one end, different from the flashlight body, of the wind power flashlight clamp; a frame surrounding part is formed between the movable opening part and the flashlight body; bolts and locking bolts are arranged on the movable opening part; and the power transmission line jack is electrically connected with the power supply assembly. By an LED lamp, a wind power conversion device is arranged, and electric energy is introduced through the power transmission line jack, so that the endurance of the wind power flashlight for the bicycle is improved; consumption of external power is reduced; and the wind power flashlight is low-carbon, environment-friendly, inexhaustible and worthy of popularization and application.

The invention relates to a movable underground lighting lamp which comprises a detection sensor, a variable power controller, a wind driven generator, an electric energy reservoir and a plurality of lighting lamps, wherein the plurality of lighting lamps are respectively connected with the variable power controller, the detection sensor is connected with the information input end of the variable power controller, the variable power controller is connected with the electric energy reservoir, and the output end of the wind driven generator is connected with the electric energy reservoir. According to the technical scheme of the invention, automatic power regulation can be realized, the underground peripheral environment can be matched, the best lighting effect can be ensured, no additional lighting line needs to be arranged; the underground lighting lamp has the advantages of convenience in moving and rapidness in deployment and can be used as a fixed lighting lamp and arranged in service roadways and extraction working surface with poor lighting conditions, while a head miner light can be used as a personal auxiliary lighting lamp for auxiliary lighting, thus the lighting lamp provided by the invention can be used for effectively improving the lighting condition in the service roadways and extraction working surface and the like with poor lighting conditions and increasing the personnel security.

The invention discloses a rechargeable flashlight which comprises a flashlight body, three blades, a tailstock, a generator, a storage battery, a pressure sensor and a processor, wherein an LED (Light Emitting Diode) lamp is arranged in the head end of the flashlight body; the generator is arranged in the tail end of the flashlight body; the storage battery and the processor are both arranged in the flashlight body; the pressure sensor is arranged on the outer surface of the flashlight body; an output shaft of the generator is in rotatable connection with the tailstock; the generator is connected with the storage battery; the storage battery is connected with the processor; the processor is respectively connected with the pressure sensor and the LED lamp; three threaded holes are uniformly formed in the tailstock along the circular circumference; three grooves are uniformly distributed on the flashlight body along the outer surface of the flashlight body; a threaded hole also is formed in one groove edge of each groove on the flashlight body and an external threaded section which is matched with the threaded hole is arranged at one end of each blade. The rechargeable flashlight has a simple structure, is convenient to use and has energy-saving and environment-friendly effects.

A wind-powered lamp includes lower and upper covers confining a space and having inlet and outlet holes, a reflective casing disposed in the space to extend outward from the inlet hole in the lower cover, a lamp plate affixed to the reflective casing, a fixing frame, a power generating motor, a rotor and a storage battery. The upper and lower covers respectively have an open end defining inlet and out holes, an inner sidewall extending inwardly from the open end. The motor fixing frame has engaging ribs engaging with slots formed on inner side wall to affix the motor fixing frame. The power generating motor is affixed within the fixing frame such that a motor shaft passes through a shaft hole in the fixing frame to connect with the rotor. The power generating motor, the storage battery and the lamp plate are serially and electrically connected to one another.

The invention discloses a traffic warning light with multiple energy supply devices, which is provided with a traffic warning light body, the upper part of the traffic warning light body is a light emitting part, the lower part of the traffic warning light body is a handle, and a control circuit is arranged in the handle And alkaline battery or accumulator, alkaline battery and accumulator are respectively connected with control circuit, the body of traffic warning light is provided with wind energy generating device, and wind energy generating device is connected with accumulator through control circuit, and wind energy generating device is arranged at the top of light-emitting part, wind energy Protective columns are arranged around the generating device and a protective cover is arranged on the top. In the present invention, a wind energy generating device is installed in the traffic warning light to convert wind energy into electric energy and store it in the storage battery. At the same time, a solar power generating device or an alkaline battery can be installed to form two or three kinds of energy supply devices to provide power for the traffic warning light, which can Comprehensive utilization of solar energy, wind energy and electric energy can extend the effective use time of traffic warning lights and increase the utilization rate of traffic warning lights.

The invention discloses a self-generating energy-saving flashlight, comprising a chassis, wherein a vertical rod is arranged on the chassis, a flashlight is embedded in the vertical rod, a fan is arranged at the top of the vertical rod and is provided with blades, the fan is further provided with a mini wind wheel generator, the mini wind wheel generator is connected with a storage battery arranged in the vertical rod, and the storage battery supplies power to the flashlight through power lines. The self-generating energy-saving flashlight disclosed by the invention has a simple structure and is easy to realize; the wind energy of the fan is transformed into electric energy and then is stored in the storage battery, and the flashlight is charged by the storage battery, so that the pressure on electric supply is further released; the self-generating energy-saving flashlight is energy-saving and environment friendly, and has wide market prospect.

The invention relates to a flashlight, in particular to a hand-operated flashlight. The hand-operated flashlight comprises a shell, and a bulb is mounted on the front end of the shell. The hand-operated flashlight is characterized in that the bulb is connected with a storage battery, the storage battery is connected with a generator through a transformer, the generator is connected with a crank handle, a switch is connected between the storage battery and the bulb, the end of the storage battery is connected with a charge plug, and a silencer is arranged between the crank handle and the generator. The hand-operated flashlight has the following beneficial effects: the hand-operated flashlight can generate electricity for illumination when not charged, and also can be used as an ordinary flashlight; the hand-operated flashlight has a simple structure, is convenient to operate, can save energy, is environment-friendly and noiseless, and brings great convenience to the daily lives of students.

The invention discloses a self-power-generating lantern. The self-power-generating lantern comprises a lantern shell, a lamp tube, spiral blades and a wind-power conversion module; a lamp holder is arranged at the bottom of the lantern shell, the lamp tube is arranged on the lamp holder, the spiral blades and the wind-power conversion module are arranged at the top of the lantern shell, the spiral blades are exposed outside the lantern shell, and a power line is arranged between the wind-power conversion module and the lamp tube to connect the wind-power conversion module with the lamp tube. According to the self-power-generating lantern, wind power generation can be conducted automatically, and wind energy is converted into electric energy to supply electricity for the lamp tube in the lantern.

The invention provides a mobile lamp trolley with a lighting lamp panel capable of being rotated freely. The lamp trolley comprises a lamp trolley base, a hydraulic control system, an engine, an oil tank and an electric generator allocated on the lamp trolley base, a ratable stand column connected with the hydraulic control system, a hydraulic lifting connecting rod connected with the stand column and a lighting lamp panel connected with the hydraulic lifting connecting rod, and a mobile lamp trolley contact control module, wherein the lamp trolley base is provided with telescopic hydraulic support feet; advancing wheels are arranged at the lower part of the lamp trolley base; the ratable stand column is fixed on a fixed supporting seat and can rotate relative to the fixed supporting seat; the fixed supporting seat is fixed on the lamp trolley base and is provided with multiple ling passing holes at the bottom; the ratable stand column is of a hollow structure; a hydraulic rotary joint assembly, a collector ring assembly and a gas-electric transition cross-under pipe are arranged in the ratable stand column. By applying the mobile lamp trolley disclosed by the invention, the problem that an oil-in pipeline and an electric connecting wire are twined is solved, the rotation angle of the lamp panel can be controlled freely, and the mobile lamp trolley is suitable for all kinds of remote and night use occasions.

The invention discloses a wind power lighting system for shipboard operation, which comprises a cold air generating system composed of a generating system and an electric control system that are connected and an LED chip lighting system; the generating system comprises a blade and a permanent synchronous generator that are connected; the generating system is further provided with cold air input holes for connecting with an external air compressor, cold air output holes for connecting with the cold air pipelines in the helmet and a valve for controlling the air volume of cold air. The wind power lighting system for shipboard operation satisfies lighting requirement in construction by surplus cold air. The energy storing battery of the lighting system also can be used for emergency lighting when cold air is not available, so that the potential safety risks can be avoided. In addition, the wind power lighting system for shipboard operation is portable for operators, energy-saving and environment-friendly.

The invention discloses a flashlight. The flashlight comprises a cylinder, a handle, a first battery, a second battery, a first charging device, a light emitting device and a circuit board. The handle is rotationally mounted in the cylinder; the first charging device is mounted on the handle, and is used for charging the first battery; the light emitting device is mounted in the cylinder, and is used for providing illumination; the circuit board is mounted in the cylinder, and is used for driving the light emitting device; the first battery is mounted in the cylinder, is electrically connected with the circuit board, and is used for supplying power to the light emitting device; and the second battery is mounted in the cylinder, is electrically connected with the circuit board, and is used for supplying power to the light emitting device. The flashlight can supply power to the light emitting device through the first battery and the second battery, so that the illuminating time of the flashlight is longer. When the flashlight is used, the first battery can be charged through the first charging device, so that the power failure is not suddenly generated in the use process of the flashlight, and the use convenience is improved.

The invention discloses a lighting fire nozzle. The lighting fire nozzle comprises an LED high-light aperture, a water pressure gauge, a lifting bar, a water-current power generating device and a water tube port. The lighting fire nozzle is characterized in that the LED high-light aperture is arranged at the front end of a port of the fire nozzle and used for emitting light; the water pressure gauge is used for displaying the current water pressure numerical value; the lifting bar is integrally connected with a casing of the water pressure gauge and used for facilitating lifting of the fire nozzle for a user; the water-current power generating device is arranged in the fire nozzle, and is used for generating power with water currents when high-pressure water currents pass through and providing power for the LED high-light aperture; the water tube port is formed in the tail end of the fire nozzle and used for being connected with a high-pressure water tube.

The invention provides a mobile lamp trolley with a lighting lamp panel capable of being rotated freely. The lamp trolley comprises a lamp trolley base, a hydraulic control system, an engine, an oil tank and an electric generator allocated on the lamp trolley base, a ratable stand column connected with the hydraulic control system, a hydraulic lifting connecting rod connected with the stand column and a lighting lamp panel connected with the hydraulic lifting connecting rod, and a mobile lamp trolley contact control module, wherein the lamp trolley base is provided with telescopic hydraulic support feet; advancing wheels are arranged at the lower part of the lamp trolley base; the ratable stand column is fixed on a fixed supporting seat and can rotate relative to the fixed supporting seat; the fixed supporting seat is fixed on the lamp trolley base and is provided with multiple ling passing holes at the bottom; the ratable stand column is of a hollow structure; a hydraulic rotary joint assembly, a collector ring assembly and a gas-electric transition cross-under pipe are arranged in the ratable stand column. By applying the mobile lamp trolley disclosed by the invention, the problem that an oil-in pipeline and an electric connecting wire are twined is solved, the rotation angle of the lamp panel can be controlled freely, and the mobile lamp trolley is suitable for all kinds of remote and night use occasions.

The aim of the invention is to provide a device for generating alternating light effects in a simple manner. To achieve this, the device comprises a grip element, a thermal activation unit and at least one light effect current generator with an exit opening, through which a component that produces the light effects can be expelled by means of a stream of carrier gas in a discharge direction. The component that produces the light effects can be activated by the thermal activation device.

The invention discloses a field night lamp. The field night lamp comprises a body, a telescopic device is arranged in the body, supporting foot devices are arranged on the outer side of the telescopicdevice, a fan device is arranged in the telescopic device, a rotating disc in the telescopic device is rotated to be capable of driving the telescopic device to rise and fall, meanwhile, the supporting foot devices are driven to extend, the fan device can fold fan blades, and thus storage is convenient; and an illumination cavity with a downward opening is formed in the lower end face of the body, a lamp bulb is fixed to the upper wall of the illumination cavity, and a transparent cover located on the lower side of the lamp bulb is fixedly arranged in the illumination cavity.

The invention relates to ornaments, in particular to a luminous ornament ball, which self-generates electricity, can give out light in a flowing liquid, and comprises a ball shell, guide vanes, a propeller, an electric brush and a light-emitting diode. The propeller is arranged outside the ball shell and is connected with the electric brush in the ball shell; the light-emitting diode is fixed on an inner wall of the ball shell and is contacted with the electric brush through a lead; and the guide vanes are fixed on the two sides of the ball shell respectively. The luminous ornament ball has the advantages of simple structure and low cost, can self-generate electricity and give out light by means of a mobilization force of the liquid, does not use a power supply, has bright colour, can float up and down in the flowing liquid, is very beautiful and is suitable for being popularized and applied in the field of decoration.

The invention discloses a mobile lighting lighthouse with adjusting equipment, which comprises a lighthouse base, a power generation unit and a power storage unit are fixedly mounted on the lighthouse base, a projection lamp and a telescopic lamp pole are fixedly mounted on the lighthouse base, a lamp holder is fixedly mounted on the telescopic lamp pole, a floodlight lighting structure is fixedly mounted on the lamp holder, a pull rope winding structure with a guiding function is installed at the top of the lamp holder, a winding rope in the pull rope winding structure is connected to the lamp holder, and a pull rope in the pull rope winding structure is connected to a rotary fixing foot structure at the bottom of the lighthouse base. Balanced tension is generated on the lamp holder through a rope pulling type reinforcing structure formed by the cable winding structure and the fixing foot structure on the lighthouse frame, and the wind resistance of the lamp holder and the telescopic lamp pole in storm, snowstorm and fierce wind weather is improved; and the lighting lighthouse is more suitable for the situation of more emergency construction work in extreme weather in winter and summer.

The invention discloses an automatic-luminescence LED (light emitting diode) flashlight, which comprises a flashlight tube, wherein the exterior of the flashlight tube is adhered with a node of a nickel-chromium and copper-nickel loop, the interior of the flashlight tube is provided with an amplifier PA60EU, the front end of the flashlight tube is provided with a lamp shade, and the interior of the lamp shade is provided with four LED lamps. The flashlight has the advantage that the LED lamps can emit light without batteries, so the pollution to environments by the batteries is reduced, and the resource is saved.

The invention provides a flashlight with the seismic sea wave early warning and alarm function. The flashlight with the seismic sea wave early warning and alarm function comprises an illuminating lamp, a caution lamp, an early warning and alarm signal decoding chip, a signal receiver, a controller, an alarm sounder, a power supply and a small hand generator, wherein the signal receiver is electrically connected with the early warning and alarm signal decoding chip, the early warning and alarm signal decoding chip is electrically connected with the controller, the controller is electrically connected with the illuminating lamp, the caution lamp and the alarm sounder, the power supply provides electric energy for the illuminating lamp, the caution lamp and the alarm sounder, and the small hand generator is used for charging the power supply. The flashlight with the seismic sea wave early warning and alarm function can serve as a flashlight when no disaster occurs, and no space and resource can be wasted; the flashlight with the seismic sea wave early warning and alarm function can give out an early warning to a user by means of the EEW technique before a disaster occurs and can give out an alarm to the user by means of the EWS technique when the disaster occurs; the small hand generator which can be used for charging the power supply is further arranged.