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48results about How to "Realize the warning function" patented technology
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Flashlight having warning function
InactiveCN101865362AReliable structureLow costElectric circuit arrangementsWith electric batteriesLight sourceEngineering
The invention relates to a flashlight having a warning function, which comprises a flashlight main body, a lamp holder with a reflector, and an illuminator. The bottom of the reflector is provided with an opening matched with the illuminator and comprises a cylindrical lens between the lamp holder and the flashlight main body, and a lamp socket in sliding connection with the flashlight main body, wherein the illuminator is arranged on the head part of the lamp socket. One light source can realize the illuminating and warning functions and the warning angle is 360 degrees due to the cylindrical lens between the lamp holder and the flashlight main body and the lamp socket in sliding connection with the flashlight main body. The flashlight having the warning function of the invention has the advantages of simple and reliable structure, low cost and the like.
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1
Outdoor preassembled box transformer substation with ventilation and moisture-proof effects
ActiveCN113629509AEasy dischargeEasy to crossBoards/switchyards circuit arrangementsDispersed particle filtrationTransformerStructural engineering
The invention discloses an outdoor preassembled box transformer substation with ventilation and moisture-proof effects. The transformer substation comprises a box body, filter plates, protection plates and an air exhauster. The top of the box body is provided with the air exhauster, the inner wall of the box body is provided with the filter plates, the inner bottom wall of the box body is provided with a first box, and the inner top wall of the box body is symmetrically provided with the protection plates. A first fire extinguishing box is installed on the inner wall of one side of the box body, and a box door is installed on the front face of the box body. Ventilation and dehumidification can be carried out by installing the air exhauster and the filter plates, a left fan drives air to flow, external air enters the box body through a ventilation pipe, a right fan drives the air to flow, hot air in the box body flows out, the ventilation function is achieved, a scraper is in contact with a drainage column, the drainage column drains residual water on the scraper to the bottom of the box body, and a water pump discharges the water at the bottom of the box body from the drainage pipe, so that the dehumidification function is achieved.
Owner:NAN TONG HUAWEI POWER EQUIP CO LTD
Multifunctional composite material pole and tower
The invention discloses a multifunctional composite material pole and tower. The pole and tower comprises a base, an anti-shake hoop, a pole and tower body, adjustment plates and supporting feet. Thepole and tower body is fixed to the center of the top of the base, the anti-shake hoop is installed on the outer side wall of the bottom of the pole and tower body, and the supporting feet are fixed to the corners of the bottom of the anti-shake hoop; a processing frame is fixed to the center of the surface of the anti-shake hoop, a single chip microcomputer is installed in the center in the processing frame, and cross arms are installed on the portion, of the surface of the pole and tower body, above a supporting disc; the adjustment plates are hinged to the portions, on the two side walls ofthe pole and tower body, above the cross arms through cross rods, electric retractable rods are installed on the portions, on the side wall of the pole and tower body, of the bottoms of the adjustment plates, and a rotation table is installed in the center of the top of the pole and tower body. According to the multifunctional composite material pole and tower, the pre-warning function of the composite material pole and tower during impact is achieved, the self-adjustment function of the inclination of a solar cell panel is achieved, and the ornamental degree of the composite material pole and tower is increased.
Owner:HEFEI HAIYIN TOWER
Port sea area caution navigation mark
InactiveCN108238216AAvoid damaging manpower-intensive issuesRealize the warning functionWaterborne vesselsBuoysSea markEngineering
The invention discloses a port sea area caution navigation mark. The caution navigation mark comprises an air cushion, wherein a plurality of first connecting rods are fixed on the circumference of the air cushion in an equal internal manner, one side of the air cushion is sleeved with a fixed ring, one ends of the first connecting rods are fixed on one side in the fixed ring, and a plurality of float bowls are fixed on the circumference of the fixed ring in an equal internal manner; and a bearing plate is fixed at the upper end of the air cushion, a placement tank is fixed at the upper end ofthe bearing plate, a bearing tank is arranged at the bottom in the placement tank, the upper end of the bearing tank runs through the side wall of the placement tank and extends to the upper end of the placement tank, and a driving device is fixed on one side of the bearing tank. According to the port sea area caution navigation mark, a curtain wall insulation plate is flexibly and conveniently mounted and dismounted, the problems in the prior art that the mounting time is delayed, and the working efficiency is influenced due to a tedious bracket mounting step are solved; and furthermore, theport sea area caution navigation mark is economic, practical, convenient to mount, easy to operate and suitable for popularization.
Owner:韩世超
Light self-insulation assembly plate forming device
PendingCN114535121ARealize the lubrication functionRealize automatic feeding functionFinal product manufactureSortingElectric machineGear wheel
The light self-heat-preservation assembly plate forming device comprises a main body, a warning indicator, a groove, a first motor and a detector, a discharging device is installed on the back face of the main body, a lubricating box is installed on the top wall of the interior of the discharging device, a fixing frame is installed on the outer wall of the main body, and the warning indicator is installed on the top of the fixing frame; a groove is formed in the top of the main body, a second motor is installed on the bottom wall in the main body, a first motor is installed on the outer wall of the main body, and a detector is installed on the inner wall of the main body. The lubricating function can be achieved by installing the control valve, when the device is lubricated, a first water pump is started, the first water pump conveys lubricating oil in the lubricating box into the control valve, an electromagnet is powered off, a first spring contracts to drive a sealing block to leave a pipe opening of a lubricating pipe, and therefore the lubricating oil is sprayed out of the lubricating pipe; and then the water enters the spraying pipe to lubricate the gear meshing part of the device, so that the lubricating function is realized.
Owner:南通鑫范新型建材有限公司
Collision prevention device for cement pole tower
InactiveCN108625316ARealize the warning functionRealize the buffer functionBatteries circuit arrangementsTraffic signalsSolar cellTower
The invention discloses a collision prevention device for a cement pole tower. The collision prevention device for the cement pole tower comprises a device base, a protective cylinder, solar cell panels, the cement pole tower and a distance sensor; the device base is arranged on the external side of the bottom end of the cement pole tower; the protective cylinder is fixed on the external side, atthe top end of the device base, of the cement pole tower; a buffering spring is fixed in a corner position, close to one side of the protective cylinder, of an arc collision prevention plate; an annular bearing sleeve is fixed on the external side, at the top end of the protective cylinder, of the cement pole tower; a single chip micro-computer is arranged on one side in the annular bearing sleeve; the solar cell panels are mounted on the external side walls of the two ends of the annular bearing sleeve; the distance sensor is fixed in the central position of the external side wall of an arc supporting plate; and an annular lamp panel is arranged on the side wall, above the annular bearing sleeve, of the cement pole tower. According to the collision prevention device for the cement pole tower, the use range of the collision prevention device is enlarged, the service life of the collision prevention device is prolonged, and the function of warning a distance between the collision prevention device and an impacted article is realized.
Owner:HEFEI HAIYIN TOWER
Fermenting equipment for bread processing
InactiveCN108850052AImprove the fermentation environmentRealize the warning functionProversExhaust valveBiochemical engineering
The invention discloses fermenting equipment for bread processing. The fermenting equipment comprises an equipment body, a support vertical frame, a fan, an air exhaust valve and a fermenting disc, wherein the fermenting disc is fixedly arranged at the bottom end of the interior of the equipment body; the support vertical frame is arranged in the equipment body and positioned above the fermentingdisc; the fan is fixedly arranged at the inner wall of the equipment body and at the inner side of a support seat; a temperature detector is fixedly arranged at the inner wall of the equipment body and at one side of a placing transverse plate; an equipment cover is arranged at the top end of the equipment body; a pressure device is fixedly arranged at the top end of the interior of the equipmentcover; a sealing plate is arranged in the equipment body and under the pressure device; a cover lifting handle is arranged at the center of the top end of the equipment cover; a hand wheel is fixedlyarranged at the center of one side of a fetching and placing door; a control panel is fixedly arranged at the surface of the fetching and placing door and above the hand wheel. The fermenting equipment has the advantages that the application range is expanded, the fermenting environment in the fermenting equipment is improved, and the warning function on the fermenting conditions of the fermentingequipment is realized.
Owner:ANHUI LEJINJI FOOD
Novel industrial robot
InactiveCN109848959AImprove convenienceReduce damage rateProgramme-controlled manipulatorGripping headsFiberIndustrial engineering
The invention discloses a novel industrial robot which comprises a steel base, a bearing upright post, a main rod body, a control cavity and special-shaped fibers, wherein the control cavity is formedin the steel base; a singlechip is arranged at the central position of the top of the control cavity; a rotary disc is arranged at the central position of the top end of the steel base; the bearing upright post is hinged to the central position of the top end of the rotary disc; the main rod body is arranged at the top end of the bearing upright post; a groove is formed in the end, remote from the bearing upright post, of the main rod body; a piston rod is arranged at the central position in the groove; an electric telescopic rod is arranged on one side of the bottom end of the piston rod; and a mechanical clamp is arranged at the bottom end of the electric telescopic rod. The novel industrial robot not only improves the convenience when the industrial robot is used, the damage rate of objects at the time of the industrial robot being used is reduced, and potential safety hazards at the time of the industrial robot being used are eliminated.
Owner:中南新能源技术研究院(南京)有限公司
Adjustable fixing hoop for pole tower
The invention discloses an adjustable fixing hoop for a pole tower, and relates to the technical field of pole tower fixing. The adjustable fixing hoop comprises a front end hoop, a rear end hoop, a limiting plate and a nylon binding belt, wherein a hinge supporting column is installed at one end of the front end hoop; a wire inlet and a wire outlet are formed in the outer wall of the front end hoop; one end of the rear end hoop is hinged to the hinge supporting column; one end of a locking screw rod penetrates through the front end hoop and is in threaded connection with the other end of the rear end hoop; the lower end of the limiting plate is uniformly fixed to the lower edge of the front end hoop and the lower edge of the rear end hoop through torsion springs; a wire penetrating hole is formed in the upper end of the side surface of the limiting plate; and one end of the nylon binding belt sequentially penetrates through the wire inlet, the wire penetrating hole of the limiting plate and the wire outlet. According to the adjustable fixing hoop, the front end hoop and the rear end hoop are fixed to the pole tower, the nylon binding belt enables the limiting plate to be tightly attached to the pole tower, meanwhile, the two ends of the nylon binding belt are fixed in a locking type binding belt head, a tension sensor is used for detecting the looseness of the nylon binding belt, and the firmness of the hoop during fixing is improved.
Owner:HEFEI ZHENGTE MACHINERY CO LTD
Door opening automatic power-off device of PT cabinet
PendingCN109634177AGuarantee personal safetyRealize automatic power offProgramme controlComputer controlCircuit breakerElectrical equipment
The invention discloses a door opening automatic power-off device of a PT cabinet, and relates to the technical field of electrical equipment safety. The door opening automatic power-off device comprises an electric cabinet box, wherein a lifting cabinet, a PT cabinet body and a metering cabinet are correspondingly arranged in an electric cabinet box from bottom to top, travel switches are fixedlyconnected to the inner side walls of the lifting cabinet, the PT cabinet body and the metering cabinet, the inner wall of the rear end of the metering cabinet is fixedly connected with a controller,and the signal output end of the controller is electrically connected with the travel switches. According to the door opening automatic power-off device of the PT cabinet, the travel switches, the controller and a circuit breaker are arranged, so that the advantages of automatic power-off and high safety are achieved; the travel switches are additionally arranged in the lifting cabinet, the PT cabinet body and the metering cabinet, and when the side door of any electric cabinet is opened, the travel switches are triggered, a signal is fed back to the controller, the signal is intercepted by the controller, and the circuit breaker working normally is controlled to jump, so that the outage safety is guaranteed, and meanwhile, automatic outage is achieved, and the personal safety of operatorsis guaranteed.
Owner:湖南全明堂成套电器股份有限公司
Rapid-response traffic warning device
PendingCN110712588ASimple and fast operationEasy to operateOptical signallingTraffic crashProjection screen
The invention discloses a rapid-response traffic warning device, and relates to the field of traffic warning. A warning laser lamp is arranged above a vehicle, a light path of the warning laser lamp is obliquely arranged towards the front upper portion or the rear upper portion of the vehicle, an air bag frame fixing seat is arranged at the top of the vehicle in front of or behind the warning laser lamp, an air bag support is arranged in the air bag frame fixing seat, the air bag support is formed by connecting flexible inflation supporting pipes, and the air bag support is provided with a warning projection screen; and an air storage tank is arranged, and the air storage tank is connected with the air bag support through a valve and a pipeline. The rapid-response traffic warning device has the advantages that the structure is simple, the cost is low, rapid response and warning can be quickly realized, the probability of secondary traffic accidents is greatly reduced or even avoided, and the personal safety of drivers and passengers is improved.
Owner:憨骐瑶
Laser-based high-formwork vertical rod displacement monitoring device and early warning method
PendingCN113865489AMulti-point displacement synchronous real-time monitoringReal-time monitoring of multi-point displacementUsing optical meansLaser transmitterLight beam
The invention relates to the technical field of building construction monitoring, in particular to a laser-based high-formwork vertical rod displacement monitoring device and an early warning method.The laser-based high-formwork vertical rod displacement monitoring device comprises a monitoring module, and the monitoring module comprises laser emitters, laser receivers, an analyzer and displacement follow-up parts; the plurality of laser emitters and the plurality of laser receivers are respectively arranged on the side of a high-formwork transverse rod and the side of a high-formwork vertical rod in pairs, laser beams between each pair of laser emitter and laser receiver are vertical or parallel to the ground, and the plurality of displacement follow-up parts are arranged on the high-formwork vertical rod. Any one displacement follow-up part is subjected to displacement change along with the high-formwork vertical rod where the displacement follow-up part is located, the analyzer is connected with the laser transmitter and the laser receiver, and multi-point monitoring of the high-formwork vertical rod and accurate positioning of the position where the displacement of the high-formwork vertical rod exceeds a preset value can be achieved.
Owner:JILIN UNIV
Flashlight having warning function
InactiveCN101865362BThe overall structure is simple and reliableLow costElectric circuit arrangementsWith electric batteriesEngineeringFlashlight
The invention relates to a flashlight having a warning function, which comprises a flashlight main body, a lamp holder with a reflector, and an illuminator. The bottom of the reflector is provided with an opening matched with the illuminator and comprises a cylindrical lens between the lamp holder and the flashlight main body, and a lamp socket in sliding connection with the flashlight main body,wherein the illuminator is arranged on the head part of the lamp socket. One light source can realize the illuminating and warning functions and the warning angle is 360 degrees due to the cylindrical lens between the lamp holder and the flashlight main body and the lamp socket in sliding connection with the flashlight main body. The flashlight having the warning function of the invention has theadvantages of simple and reliable structure, low cost and the like.
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1
Electric car for children connected to network mobile terminals
PendingCN107618601APrevent rolloverRealize driving guidanceChildren cyclesTransmission systemsMobile appsMotor drive
An electric car for children connected to network mobile terminals is provided. The electric car comprises a car body, indicating lamps, a front wheel structure and a real wheel structure which are installed inside the car body; the front wheel structure comprises front wheels, an operating panel and a steering motor; the rear wheel structure comprises rear wheels, a battery and a drive motor. Thecar body is also provided with a control panel therein, wherein the control panel comprises a CPU, a WIFI communication module, a Bluetooth communication module, a voice play module, a motor drive module and an indicating lamp drive module. The invention receives commands from mobile APP software through the Bluetooth communication module and the WIFI communication module, controls the drive motor and the left-right steering motor of the car for children, as well as the forward and backward indicating lamps and the steering indicating lamp, so that the driving safety can be ensured, and the multi-functions of the car can be simulated, and the fun of driving can be truly experienced, thus meeting the freshness requirements for children.
Owner:华斌 +2
Biomass straw crushing device
InactiveCN109433378AImprove crushing effectImprove crushing efficiencyGrain treatmentsElectric machineryEngineering
The invention discloses a biomass straw crushing device. The biomass straw crushing device comprises a shell, a crushing cavity, crushing pulps, a power cavity and a control panel, wherein the power cavity is formed in the bottom end inside the shell, a motor is arranged at the center of the bottom of the power cavity, the crushing cavity is arranged in the shell above the power cavity, a rotary drum is arranged at the center of the interior of the crushing cavity, the crushing pulps are arranged on the two outer side walls of the rotary drum, the outer walls, close to one side of the rotary drum, of the crushing pulps are provided with crushing teeth, crushing meshes are arranged on the inner walls of the crushing pulps on the two sides of the crushing teeth, a control panel is arranged at one end of the surface of the shell, and a transparent observation window is arranged on the surface of the shell below the control panel. According to the biomass straw crushing device, not only isthe crushing effect of the crushing device during use improved and the crushing efficiency of the crushing device during use is improved, but also the convenience in use of the crushing device is improved.
Owner:湖南舜鼎生物能源股份有限公司
Grounding signal detection circuit of charging pile
ActiveCN111474501ASimple structureLow costElectrical measurement instrument detailsShort-circuit testingDividing circuitsClassical mechanics
The invention relates to the field of grounding signal detection of charging piles, and discloses a grounding signal detection circuit of a charging pile. The circuit comprises a zero line interface,a ground wire interface, a rectification circuit, a voltage division circuit and a signal generation circuit. The zero line interface is electrically connected with the zero line; the voltage divisioncircuit divides the live wire voltage; the intermediate voltage connection point of the voltage division circuit is electrically connected with a ground wire and the ground wire interface. The rectification circuit rectifies the voltage between the zero line interface and the ground wire interface. The rectification circuit is electrically connected with the signal generating circuit; the detection signal outputted by the signal generation circuit is inversely proportional to the voltage outputted by the rectification circuit. When the voltage between the zero line interface and the ground line interface rises, the voltage value of the detection signal outputted by the signal generation circuit decreases, and when the voltage is less than 0.8 V, the MCU receiving the detection signal inputs a low level signal, and the charging pile reports ground fault information to realize ground abnormality detection.
Owner:SHANGHAI ZHIDA TECHNOLOGY DEVELOPMENT CO LTD
Flash memory storage device based on cold and hot data analysis technology
ActiveCN114596885APrevent slippingRealize the connection functionReducing temperature influence on carrierCarrier indicating/warning arrangementsGear wheelEngineering
The invention discloses a flash memory storage device based on cold and hot data analysis technology, the flash memory storage device comprises a main body, a heat dissipation frame, a circulator, a mounting hole and a warning indicator, the top of the main body is provided with a connecting hole, the inner wall of the main body is provided with a rotating shaft, the front side of the main body is provided with the heat dissipation frame, the top of the heat dissipation frame is provided with a temperature detector, and the temperature detector is provided with a temperature sensor. And a warning indicator is mounted on the front surface of the main body. Rapid connection and disassembly can be achieved by installing a connecting hole, when connection is conducted firstly, a connecting block is inserted into the connecting hole, an inclined plate collides with a movable rod, the movable rod returns to the original position under the action of a first spring, the inclined plate is limited, the inclined plate and the connecting block are prevented from sliding off, and the connecting function is achieved; a pressing rod moves to drive a second spring to extend, the pressing rod drives a gear groove to move, a driving gear and a rotating shaft are made to rotate, a cable is tightened to drive a movable rod to contract, and therefore an inclined plate is not limited any more, and the dismounting function is achieved.
Owner:JIANGSU HUACUN ELECTRONICS TECH CO LTD
A fixed hoop for a composite material tower
ActiveCN108953316BRealize the warning functionImprove securityFriction grip releasable fasteningsTowerSingle chip
Owner:HEFEI HAIYIN TOWER
A clock with warning function
ActiveCN109581854BPlay a supervisory roleImprove lighting effectsElectric indicationRadio-controlled time-piecesEngineeringColor saturation
The invention relates to a clock with a warning function. The clock with the warning function comprises a pointer group, a dial plate and a driving device, wherein the dial plate is provided with a time scale, the pointer group comprises a minute pointer, the clock with the warning function further comprises a luminous light source, the luminous light source is arranged on the clockwise pointer side of the end, away from a rotation center of the dial plate, of the minute pointer, the luminous light source forms a reflection area on the dial plate, the reflection area approaches a target scalepreset by a user along with the rotation of the pointer group, the reflection area is a color saturation gradient area, and the color saturation of the reflection area gradually becomes shallow in theirradiation direction of the luminous light source so as to warn the user the time and enable the user to generate a sense of urgency, and a role of urging the user the time is played to a certain extent; and the light changes position along with the rotation of the pointer group on the dial plate driven by the driving device, and is projected on the dial plate to create an aesthetic light effect.
Owner:GUANGZHOU ACADEMY OF FINE ARTS
Warning method and warning system for motor vehicle
PendingCN112550282AImprove road safetyAvoid collisionSignalling/lighting devicesReliability engineeringWarning system
The invention relates to a warning method and a warning system. The warning method comprises the steps of acquiring environmental information (S01); processing the acquired environmental information and determining, on the basis of the environmental information: whether a dangerous situation exists (S02); and if it is determined that the dangerous situation exists, sending an external alarm to theoutside of a vehicle (S04).
Owner:大陆智行科技(上海)有限公司
Underwater floating type cable
PendingCN114694882ARealize high-speed transmissionRealize safe power supplyCommunication cablesFloating cablesRubber materialNitrile rubber
The invention provides a floating cable in water, which comprises an outer sheath unit, and a cable unit, an optical fiber unit, a communication unit and a buoyancy unit which are bundled in the outer sheath unit, the buoyancy unit is a hollow fluorine plastic pipe, and a layer of novel hollow microsphere compound sizing material is extruded outside the buoyancy unit. The composite rubber material is arranged in the outer sheath unit. And the outer sheath unit is made of extruded luminous hydrogenated butadiene-acrylonitrile rubber. According to the underwater floating cable provided by the invention, the ocean umbilical cable floats on the sea surface, the cost is low, and the functions of power, control and signal transmission feedback can be provided.
Owner:WEIHAI HONGLIN ELECTRIC POWER TECH CO LTD
Automotive warning lamp
InactiveCN109838744AEasy to installImprove aestheticsVehicle headlampsLighting support devicesPulp and paper industryFlash-lamp
Owner:JIANGSU HUAXIA INTPROP SERVICE CO LTD
Ophthalmologic vision examination device
InactiveCN110251068AImprove comfortEnhance eye protection functionEye diagnosticsProtecting eyeEngineering
The invention discloses an ophthalmologic vision examination device and relates to the technical field of ophthalmologic appliances. The device comprises a substrate, a display screen, a control panel, a distance sensor, lighting lamps, lamp plates, an alarming device, a brightness sensor, a groove, a plate groove, a rubber fixing plate, a finger groove, a groove body, a hook and a storage battery, the display screen is mounted at the center of the outer side wall of the substrate, the control panel is fixed on the surface of the substrate on one side of the display screen, the distance sensor is mounted on the surface of the substrate on one side of the top end of the display screen, the lamp plates are equidistantly fixed at the top end of the substrate, the groove body is formed in the outer side wall of the substrate, and the hook is hinged inside the groove body through a middle shaft. After adopting the technical scheme, the ophthalmologic vision examination device has the advantages that examination comfort of the vision device is improved, an eye protection function of the vision device during examination is enhanced, and examination convenience of the vision device is reinforced.
Owner:张礼凯
Bridge anti-collision equipment with warning function
InactiveCN112982159ARealize the function of fire extinguishingRealize the warning functionHydraulic/pneumatic visible signallingAnti-collision systemsFluorescenceStructural engineering
The invention relates to bridge anti-collision equipment with a warning function. The equipment comprises a protection rod, the protection rod is horizontally arranged, two fire extinguishing mechanisms and two warning mechanisms are arranged on the protection rod, the two fire extinguishing mechanisms are arranged at the two ends of the protection rod respectively, and the warning mechanisms correspond to the fire extinguishing mechanisms one to one. Each warning mechanism comprises a bottom plate, a fixing pipe, a sealing plate, a fixing shaft, a first bearing, a rotating shaft and a transmission assembly, the warning mechanism comprises a fluorescent column, a lifting pipe, a lifting assembly and a flickering assembly, and the bridge anti-collision equipment with the warning function achieves the fire extinguishing function through the fire extinguishing mechanism, besides, the warning function is achieved through the warning mechanism.
Owner:南京威日通电子科技有限公司
High-power lighting lamp for centralized communication control
PendingCN113015299AAvoid interferenceRealize centralized communication controlElectrical apparatusEnergy saving control techniquesOptical couplerEmbedded system
The invention discloses a high-power lighting lamp for centralized communication control. The high-power lighting lamp comprises a lamp bead, and a power supply part and a communication part which are connected with the lamp bead. The power supply part is connected with a 220V alternating current, the communication part is connected with an intelligent evacuation emergency lighting system, and the power supply part and the communication part are connected through an optocoupler isolation unit. The power supply part comprises a rectifier filter, a transformer and a first single-chip microcomputer which are connected in sequence, the transformer is separately connected with the first single-chip microcomputer and the lamp bead, and the first single-chip microcomputer is connected with the optical coupler isolation unit and the lamp bead. The communication part comprises a communication module and a second single-chip microcomputer connected with the communication module, the communication module is connected with the intelligent evacuation emergency lighting system through a two-bus, and the second single-chip microcomputer is connected with the optocoupler isolation unit. According to the present invention, the dual functions of power supply and centralized communication control are achieved, the high-power illumination is achieved, the communication signal interference is prevented through the optocoupler isolation unit, the functions of fire escape, lamp fault real-time detection and accurate positioning can be achieved, and the maintenance and management are convenient.
Owner:BEIJING HANGTIAN CHANGXING S & T DEV CO LTD
Electric power communication optical cable external damage prevention alarm device
PendingCN112581704ARealize status judgmentRealize mechanical alarmVisible signalling systemsTelecommunicationsSolar cell
The invention discloses an electric power communication optical cable external damage prevention alarm device, which comprises a box body, wherein a solar cell panel is assembled at the upper end of the box body, a storage battery is assembled in the box body, the solar cell panel is connected with the storage battery, an integrated circuit board is assembled in the box body, and an alarm indicating lamp is assembled on the right side wall surface of the box body. The electric power communication optical cable external damage prevention alarm device realizes stable power supply of the device,ensures power supply stability and durability of the device, realizes state judgment of the device when the optical cable is interrupted, timely sends optical cable interruption information to a background monitoring platform, realizes mechanical alarm of large vehicles or harvesters and the like with too close ADSS optical cables, and achieves the warning function of the device on large vehiclesor harvesters at night through lamplight and other means.
Owner:STATE GRID SHANDONG ELECTRIC POWER
Laser and hard light dazzling optical device
PendingCN113028902ARealize the warning functionIncrease energy densityWeapons typesHigh energyEngineering
The invention discloses a laser and hard light dazzling optical device. The device has a laser working mode and a hard light working mode and comprises two laser modules and three hard light modules. In the laser working mode, the two laser modules work. In the hard light working mode, the three hard light modules and one laser module work at the same time. In other words, one laser module works in the two working modes. The laser and hard light dazzling optical device has the beneficial effects that the dazzling optical device using lasers and hard light generated through laser illumination can meet the requirements of high energy density of the lasers and high light intensity of the hard light in small space, especially, one laser module and the three hard light modules work at the same time in the hard light mode, and the non-fatal guard and warning effect can be better achieved.
Owner:SHANGHAI AVIATION ELECTRIC
Clock with warning function
ActiveCN109581854APlay a supervisory roleImprove lighting effectsElectric indicationRadio-controlled time-piecesColor saturationChange positions
The invention relates to a clock with a warning function. The clock with the warning function comprises a pointer group, a dial plate and a driving device, wherein the dial plate is provided with a time scale, the pointer group comprises a minute pointer, the clock with the warning function further comprises a luminous light source, the luminous light source is arranged on the clockwise pointer side of the end, away from a rotation center of the dial plate, of the minute pointer, the luminous light source forms a reflection area on the dial plate, the reflection area approaches a target scalepreset by a user along with the rotation of the pointer group, the reflection area is a color saturation gradient area, and the color saturation of the reflection area gradually becomes shallow in theirradiation direction of the luminous light source so as to warn the user the time and enable the user to generate a sense of urgency, and a role of urging the user the time is played to a certain extent; and the light changes position along with the rotation of the pointer group on the dial plate driven by the driving device, and is projected on the dial plate to create an aesthetic light effect.
Owner:GUANGZHOU ACADEMY OF FINE ARTS
Water injection backflow prevention end cover of water storage valve
InactiveCN105370955APrevent gushingRealize the warning functionValve housingsWater storageInlet valve
The invention discloses a water injection backflow prevention end cover of a water storage valve. The water injection backflow prevention end cover comprises a water injection pipe, a water inlet pipe is arranged at the lower end of the water injection pipe, and a water inlet valve is arranged at the tail end of the water inlet pipe. The water inlet pipe is a bend, a water branch pipe, besides the water inlet pipe, is arranged below a bend opening of the water inlet pipe, and a water branch pipe valve is arranged at the tail end of the water branch pipe. A longitudinal overflow channel is arranged above the water branch pipe valve. The radian of the arc face of the water branch pipe is larger, so that when water pressure of input water is too large, water is injected to the water branch pipe more easily; therefore, under the condition that the water branch pipe valve is not opened, the water level of the water branch pipe rises rapidly to reach the longitudinal overflow channel; when the water pressure continues to be increased, water can overflow upwards through a shower head, and a large amount of injected water is prevented from being poured out; and a warning effect is achieved.
Owner:全爱军
Electric vehicle power battery thermal management and pressure management system
ActiveCN111834700BImprove efficiencyImprove securitySecondary cellsCell component detailsPower batteryHeat management
The present disclosure provides a heat management and pressure management system for electric vehicle power batteries. The present disclosure can perform heat management and pressure management on the electric vehicle power batteries at the same time. On the basis of realizing the cooling and heating functions, the distance between each battery cell can be reduced. The temperature difference between the battery packs can prevent the thermal diffusion between the battery packs, and the elastic body and the baffle are used to restrain and limit the power battery pack, and at the same time, a certain pressure is applied to the battery to prolong its service life, and the power battery pack is set in the place Between the liquid cold plate and the inner wall of the accommodating cavity, each power battery can be in contact with the liquid cold plate, ensuring effective heat dissipation for the power battery, and further improving the life of the battery; the present disclosure reduces the number of parts and improves The energy density of the battery pack and the reliability of the system are improved, and the mass production cost is reduced.
Owner:SHANDONG UNIV
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