Product
Eureka
For R&D, Eureka makes reading and utilizing patents & technical documents easy.
Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
83results about How to "Situations to Avoid Electric Shock" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Service robot
InactiveCN105856255AImprove interactivityPrevent dumpingProgramme-controlled manipulatorEngineeringService robot
The invention provides a service robot. The service robot comprises a head, a body, a rotating mechanism and a base; the rotating mechanism connects the head with the body, and the rotating mechanism comprises a first installation seat, a first motor, a first rotating shaft, a rotating connecting part, a second rotating shaft, a second installation seat and a second motor; the first installation seat is connected with the body, the first rotating shaft is vertically installed on the first installation seat, the rotating connecting part is rotatably connected with the first rotating shaft in the radial direction of the first rotating shaft, the first motor controls the rotating connecting part to rotate, the second rotating shaft is transversely installed on the rotating connecting part, the second rotating shaft is rotatably connected with the rotating connecting part in the radial direction of the second rotating shaft, the second motor controls the second rotating shaft to rotate, the second installation seat is installed on the second rotating shaft, and the second installation seat is connected with the head. The service robot utilizes the first motor and the second motor to control the head to rotate left and right or rotate up and down relative to the body respectively, left-and-right rotation and up-and-down rotation are not mutually affected, and therefore the service robot is more flexible, and the interactivity with people is improved.
Owner:HANGZHOU AMY RONOTICS CO LTD
Household food garbage processor
A household food garbage processor comprises a framework, wherein the framework is provided with a rotor, and the rotor comprises a rotor shaft and a power switch; a cross-shaped cutter, which is rotatably arranged in a cavity; a cutter grinding disc, which is rotatably arranged in a cavity, wherein the cutter grinding disc is connected to the rotor shaft; a grinding tile, which cooperates with the cutter grinding disc; a fine grinding disc, which is connected to the rotor shaft and is provided with a plurality of through holes with diameter less than 1.5 mm; and an air switch. Through the structure design mentioned above and a five-grade scattering and grinding treatment, the food garbage is grinded into smaller particles. The processed food garbage will not obstruct the sewer when the food garbage is discharged to the sewer. The air switch adopts the air as the force conductive medium, thus the direct contact between the human body and the switch is avoided, the situation that people get electrified due to the wet hands is avoided, and the safety of the household food garbage processor is greatly improved.
Owner:河北洪峰环保科技有限公司
Rotary socket
InactiveCN102904124AImprove securitySituations to Avoid Electric ShockCoupling device detailsCircular discEngineering
The invention discloses a rotary socket comprising a socket box. A disc socket is arranged in the middle of the socket box; the disk socket is connected in the socket box through a rotary center shaft; an electrified joint is arranged on the disk socket; and a conduction head matched with the electrified joint is arranged inside the socket box. According to the scheme provided by the invention, the disk socket capable of rotating around the rotary center shaft is arranged inside the socket box, so that the electrified joint and the conduction head can be electrified in a contact manner through the rotation. During using, a plug is inserted into the disc socket, and the electrified joint and the conduction head are electrified in the contact manner of rotating the disk socket for 180 degrees, the electrified joint and the conduction head cannot be electrified without contact when the disk socket is not rotated. Therefore, the power-off protection is realized; the condition that a child inserts fingers into the socket to cause electric shock can be avoided; and the security of the home electricity is improved.
Owner:吴朱刚
Height-adjustable installation equipment for concealed power distribution terminal box
ActiveCN106684721AReduce labor intensitySituations to Avoid Electric ShockSubstation/switching arrangement detailsSoftware engineeringElectric motor
Owner:ZTT ELECTRICAL TECH CO LTD
Battery security module capable of radiating heat, insulating heat, and retarding flame
InactiveCN103515674AAvoid being easily touched by mistakeSituations to Avoid Electric ShockSecondary cells servicing/maintenanceBatteriesCold airEngineering
The invention provides a battery security module capable of radiating heat, insulating heat, and retarding flame. Two conducting modules are respectively disposed on two ends of a battery pack, and at least a conducting module is communicated with a blow-off device and a fire extinguishing device. The blow-off device can output cold air or hot air. The fire extinguishing device can output fire foam or powders. A control unit is connected with the conducting modules, the blow-off device and the fire extinguishing device, and can sense temperature around the conducting modules, so that when the temperature around the conducting modules is higher or lower than a preset value, the blow-off device or the fire extinguishing device is started, and the blow-off device and the fire extinguishing device can transmit cold air or hot air, fire foam or fire fighting powders to the conducting modules and the battery pack. Thus, the battery security module has security effects of radiating heat, insulating heat, and retarding flame.
Owner:ALL WIN GREEN POWER TECH CORP
Spring-type safety socket with anti-electric shock function
InactiveCN110611194AWith anti-shock functionPlay a protective effectCoupling contact membersCouplings bases/casesElectricityEngineering
The invention relates to the technical field of sockets and particularly relates to a spring-type safety socket with an anti-electric shock function, which comprises a shell. A fixing mechanism is fixedly mounted in the middle of one side of the shell; a plurality of grooves are uniformly formed in the upper surface of the shell; a plurality of power connection slots are formed in the upper surface of a power connection box; a partition plate is fixedly installed on the upper portion in the power connection box; an anti-electric shock mechanism is fixedly mounted below each power connection slot; a power connection contact block is fixedly mounted in the middle of the bottom in the power connection box; a connecting block is fixedly installed on the lower portion in the power connection box through two reset mechanisms; the two reset mechanisms are located on the two sides of the connecting block respectively; a second clamping groove is formed in the middle of the lower surface of theconnecting block; a conductive column is communicated between the first clamping groove and the second clamping groove; and the second clamping groove is located over the power connection contact block. The spring type safety socket with the anti-electric shock function has waterproof, dustproof and anti-falling functions, also has the anti-electric shock function, and is stable in power connection during use.
Owner:OKUMTEC TECH WENZHOU CO LTD
Safety socket
InactiveCN103944012AAvoid electric shockSituations to Avoid Electric ShockCoupling device detailsEngineeringElectrical conductor
The invention discloses a safety socket which comprises a base plate, a copper piece group, inserting groove pieces, V-shaped pressing rods and a return spring. The safety socket is characterized in that the V-shaped pressing rods are placed between the two inserting groove pieces, the return spring is placed below the V-shaped pressing rods and is arranged on vertical rods of the V-shaped pressing rods, the return spring is arranged in a sleeve on the bottom plate, the copper piece group comprises four elastic copper pieces, two contacting copper pieces and two copper piece conductors, and when a V-shaped pressing rod on one side is pressed down, a suspension end of a corresponding elastic copper piece can be connected with a corresponding contacting copper piece below or a fixing end of another elastic copper piece for communication. The safety socket has the advantages that under common circumstance, an inserting groove is in a power-off state, only when a plug is inserted and the two V-shaped pressing rods are pressed down at the same time, the inserting groove is connected and electrified, namely, if a single V-shaped pressing rod is pressed down, the inserting groove cannot be electrified, safe power using is really achieved, and the phenomenon that a child inserts a sharp object into an inserting hole out of curiosity and gets an electric shock is avoided.
Owner:方军
Touch-control type safe socket
InactiveCN103094792AImprove securityReduce accidental electric shock accidentsCoupling device detailsConductive materialsElectrically conductive
Owner:孙立峰
Remote power supply system, online detection method of the remote power and remote power supply method
ActiveCN101035178ALow costEasy to implementSupervisory/monitoring/testing arrangementsCurrent supply arrangementsCapacitanceEngineering
The invention relates to a remote power supply system and method. And the system comprises local power supply, remote power supply and user lines connecting the local and remote power supplies, where the remote power supply has characteristic capacitor, the local power supply has timing control circuit and comparison circuit, and the comparison circuit, the user lines and the characteristic capacitor compose a resistor-capacitor charging and discharging circuit; the timing control circuit controls the charging and discharging of the charging and discharging circuit according to the output level of the comparison circuit and judges whether the remote power supply is in its position according to the discharging time of the charging and discharging circuit. And the invention uses the principle of resistor-capacitor charging and discharging to test whether the remote power supply is in its position, simple to implement and able to effectively avoid the conditions that users and maintainers get an electric shock.
Owner:HUAWEI TECH CO LTD
Socket
ActiveCN103500892AWill not cause conductionSituations to Avoid Electric ShockLive contact access preventionForeign matterEngineering
The invention discloses a socket, which comprises a panel, a bottom shell, a pair of socket terminals, a switching circuit, a baffle plate and an elastic resetting element, wherein the panel is provided with a pair of first jacks; the bottom shell is connected with the panel; the socket terminals are fixedly arranged on the bottom shell, and are opposite to the first jacks; the switching circuit is used for controlling the connection and the disconnection of the socket terminals and an external power supply; the baffle plate can be driven by a pair of pins plugged into the first jacks to move from a covering position to an uncovering position; the elastic resetting element is pressed against one side of the baffle plate. The socket is characterized in that one of the bottom shell and the baffle plate is provided with an accommodation part, and the other of the bottom shell and the baffle plate is provided with a pin shaft part which can be plugged into the accommodation part in a rotating way. According to the socket, when a foreign matter is accidentally plugged into one jack of the panel of the socket, the baffle plate can be driven by the foreign matter to rotate, and the switching circuit cannot be triggered into an on state by the rotation of the baffle plate, so that the condition of electric shock caused by single plugging can be avoided.
Owner:KEBODA TECH CO LTD
Multifunctional test pen for power distribution of power grid
PendingCN109975599AEasy to storeEasy to carryFault location by conductor typesMeasurement instrument housingTransverse planePower grid
The invention discloses a multifunctional test pen for power distribution of a power grid. The test pen comprises a carrying cylinder and an outer shell; a round ring plate is connected to the surfaceof the outer shell in a sliding manner; a transverse plate is respectively flexibly connected to the top part and the bottom part of the surface of the round ring plate, and a fixed plate is fixedlyconnected to the top part and the bottom part of one side of the round ring plate; an oblique plate is fixedly connected to one side of each transverse plate and first springs are fixedly connected between the oblique plates and the fixed plates; an arc-shaped plate is fixedly connected to the other side of each transverse plate; and threaded rods are rotationally connected to the top part and thebottom among the two sides of the inner wall of the outer shell. The invention relates to the technical field of test pens. As the transverse plates are flexibly connected to the top part and the bottom part of the surface of the round ring plate, the multifunctional test pen for power distribution of the power grid prevents a hand of a maintainer from touching the pen rod of the test pen, avoidsgetting an electric shock, can guaranteeing the safety of the maintainer to a certain degree and can be directly hooked to a cable which needs testing.
Owner:宏和机电工程有限公司
Antistatic insulation cover
InactiveCN106556056AEliminate static electricitySituations to Avoid Electric ShockLighting and heating apparatusSpace heating and ventilation detailsElectricityInsulation layer
The invention discloses an antistatic insulation cover and relates to the field of heating equipment, for solving the problem of electric shock once people are in contact with enormous static electricity accumulated on a conventional electric heating cover. The antistatic insulation cover comprises a cover surface and a cover skirt sagging at the circumference of the cover surface, the cover surface and the cover skirt each comprise a contact surface, a conductive layer and a heat insulation layer, the conductive layer is disposed between the contact surface and the heat insulation layer, the conductive layer is a carbon fiber layer, multiple carbon fiber filaments are connected between the conductive layer and the contact surface, the lower end of the cover shirt is provided with a ground wire in contact with the ground, and the ground wire is connected with the conductive layer. According to the invention, carbon fibers are integrated into the electric heating cover, the static electricity carried by the electric heating cover is introduced to the ground through the carbon fibers, the static electricity on the electric heating cover is eliminated, and the electric shock when the people are in contact with the electric heating cover carrying the static electricity is avoided.
Owner:遵义市义阳光电有限公司
Miniature circuit breaker
PendingCN109686626AAvoid malfunctionSituations to Avoid Electric ShockElectric switchesSwitching device condition indicationLow voltageCircuit breaker
Owner:ZHEJIANG CHINT ELECTRIC CO LTD
Safe socket
InactiveCN106207572ASimple structureEasy to useCouplings bases/casesLive contact access preventionEngineeringElectric shock
A safe socket is disclosed and comprises a socket panel, a double hole seat and a three hole seat, wherein the socket panel is provided with a double hole zone and a three hole zone, the double hole zone is provided with double plug holes while the three hole zone is provided with three plug holes, the double hole seat is fixed in the double hole zone of the socket panel, a plug head cavity which exposes the double plug holes is arranged on the double hole seat, the plug head cavity is matched with a double pin plug head, the three hole seat is fixed in the three hole zone of the socket panel, a plug head cavity which exposes the double plug holes is arranged on the three hole seat, the plug head cavity is matched with a three pin plug head, the double hole seat is provided with two identification projection blocks, and the three hole seat is provided with three identification projection blocks. The safe socket is simple in structure and convenient to use; even when the plug heads are plugged in and out halfway, the circumferential double hole or three hole seat can prevent fingers from directly contacting plug pins, electric shock accidents can be effectively prevented, and high safety can be realized.
Owner:SHANGHAI MINHANG HIGH SCHOOL
Wearproof vehicle wire harness material
The invention discloses a wearproof vehicle wire harness material. The wearproof vehicle wire harness material structurally comprises a wire harness body, a wire harness protective sheath and a connecting port, wherein the wire harness protective sheath sleeves the left side of the wire harness body, the connecting port is arranged at the right side of the wire harness body, a high-quality wearproof layer is arranged at the outer side of the wire harness body, an outer protecting layer is arranged inside the high-quality wearproof layer, an oxidation-resistant layer is arranged inside the outer protecting layer, an insulating layer is arranged inside the oxidation-resistant layer, a reinforcing layer is arranged inside the insulating layer, a flame-retardant layer is arranged inside the reinforcing layer, a waterproof layer is arranged inside the flame-retardant layer, and a copper wire is arranged inside the waterproof layer. The interior of the wire harness body is prepared from 80 parts of compounded rubber, 3-5 parts of flame retardant, 2-4 parts of oxidation-resistant agent and the like. Through the arrangement of the high-quality wearproof layer and wearproof PVC resin adopted inside, the wire harness material has the advantages of being elastic, soft, resistant to wearing and the like, and the wearproof performance is high.
Owner:SUZHOU RENWEIFENG SOFTWARE TECH
Medical polymer board stacking device
ActiveCN107902447AAutomate pick and placeCause wear and tearArticle separationSlide plateEngineering
The invention belongs to the field of medical board processing, and particularly discloses a medical polymer board stacking device. The device comprises a rack, a rotating motor is fixed to the rack,a rotating shaft is connected with the rotating motor, and a supporting plate and a supporting rod are arranged on the rack; a piston barrel is fixed to the supporting rod, a piston is connected withthe interior of the piston barrel, and a connecting unit comprises a piston rod, a first connecting rod and a second connecting rod which are hinged in sequence; the other end of the piston rod is fixed to the piston; the other end of the second connecting rod is fixed to the rotating shaft, and an air suction hole and an exhaust hole are formed in the piston barrel; a connection rod is hinged tothe supporting rod, and air outlet holes are formed in a first suction cup and a second suction cup; the air outlet holes are communicated with the air suction hole; one end of the connection rod is connected with a wire, and a metal barrel is arranged on the rack; an electrolyte solution is arranged in the metal barrel, a sliding plate is connected with one side of the rack in a sliding mode, anda driving part is arranged on the sliding plate. By the adoption of the scheme, the problem that scratches are easily caused when medical polymer boards are taken and placed is solved, andt automatictaking and placing can be achieved.
Owner:云车智途(重庆)科技有限公司
High-voltage switch cabinet for electrification indicating of shell
InactiveCN104242097AImprove stabilityHigh protection levelBoards/switchyards circuit arrangementsSubstation/switching arrangement casingsChinese charactersEngineering
The invention discloses a high-voltage switch cabinet for electrification indicating of a shell and mainly solves the problem of insufficient space or overlarge space frequently occurring when a compartment is mounted due to the fact that partitions are fixed in position in the prior art. The high-voltage switch cabinet comprises a switch cabinet body, transverse partitions and vertical partitions, the transverse partitions and the vertical partitions are arranged in the switch cabinet body, horizontal placement grooves used for placement of the transverse partitions are formed in the inner wall of the switch cabinet body, vertical placement grooves used for placement of the vertical partitions are formed in the inner wall of the switch cabinet body, groove section at the top of each vertical placement groove is in the shape of an inverted Chinese character 'tu', a protruding member matched with the corresponding inverted 'tu' is arranged at the top end of each vertical partition, connecting grooves corresponding to the horizontal placement grooves in position are formed in the side wall of each vertical partition, and a medium-high-voltage electrification indicating circuit is connected on the switch cabinet body. The high-voltage switch cabinet has the advantages of adjustability in size of the compartment in the cabinet body, convenience in mounting, higher safety in operation and the like.
Owner:栗进波
Electric meter box for smart power grid
The invention discloses an electric meter box for a smart power grid, relates to the technical field of electric meter boxes, and solves the problems that the maintenance is influenced by the disorder of wires during the hot-line work in the use process of the existing electric meter box, and the maintenance danger is easily caused by the exposure of the wires. An electric meter box for an intelligent power grid comprises a meter box mechanism, an electric meter installation mechanism is installed on the inner side of the meter box mechanism, and the electric meter installation mechanism comprises a protection supporting plate, a wire output base, a protection frame, a movable connecting strip, an elastic clamping strip, a limiting connecting stand column, a sliding plate and a separation installation frame. A wire output base is fixedly installed on the lower end face of the protective supporting plate, limiting connecting stand columns are fixedly installed at the four end corners of the upper end face of the protective supporting plate correspondingly, and a separation installation frame is fixedly installed on the inner sides of the four limiting connecting stand columns. According to the invention, the electricity meter is installed and protected in a hidden manner, so that the live-line maintenance operation of the electricity meter can be conveniently realized, and the use safety can be conveniently ensured by arranging and winding the wire.
Owner:徐文娟
Insulating member of station door assembly
PendingCN108131081AEasy to replaceMeet the force requirements and reliabilityRailway componentsWindow/door framesFastenerEngineering
The invention provides an insulating member of a station door assembly. The insulating member of the station door assembly comprises an insulating layer and a sectional bar for constructing the station door assembly, wherein the sectional bar is coated with an insulating layer. Door frame sectional bars of door frames are coated with insulating layers, and the door frames are interconnected through detachable fasteners, so that the replacement is easy; upright columns and composite insulating materials are subjected to global extrusion forming through steelwork, and weld segments are reserved,so that the problem that composite materials cannot meet the requirements on high temperature during the welding of upright column sectional bars and bottom plates is solved; the stress requirementsand reliability of the upright columns are met, and the insulating property of the upright columns cannot be affected. The condition that passengers get an electric shock due to touch with station doors can be avoided, and the performance is stable and reliable.
Owner:GUANGZHOU METRO DESIGN & RES INST
Anti-reverse power supply safety insulation protection device
PendingCN110429523AEasy to useEasy to operateApparatus for repairing insulation/armouring cablesApparatus for joining/termination cablesEngineeringShort circuit
The invention discloses an anti-reverse power supply safety insulation protection device. The anti-reverse power supply safety insulation protection device comprises an insulation protection tube formed by buckling two semi-circular cylinders, a cable threading channel for holding a cable is formed at the center of the insulation protection tube, the insulation protection tube comprises a protection sleeve body formed by buckling two semi-circular shells, a fixed shell formed by inserting the two semi-circular cylinders and a locking shell formed by mutually slidingly inserting two semi-circular locking shells. The fixed shell and the locking shell are respectively sleeve and fixed at the two ends of the protection sleeve body through threads to allow the protection sleeve body to be usedfor hold the cable and to be fixedly and sleeve the outer wall of the cable, the diameters of the inner wall of the tail end of the fixed shell and the inner wall of the tail end of the locking shellare gradually decreased. The anti-reverse power supply safety insulation protection device is simple in structure, is convenient to dismount, mount and replace and can be reused, and is convenient tooperate when the insulation protection tube is dismounted to expose part of the bare cable core of the cable and the short-circuit discharge is performed, and therefore, the safety of workers is protected to a large extent.
Owner:广西金步电力科技有限公司
Power strip easy to plug and unplug
The invention discloses an easy-to-plug power strip, and the power strip comprises a power strip upper cover, a power strip shell, two-phase jacks, three-phase jacks, a first screw rod and a second screw rod; the power strip upper cover is connected with the power strip shell through screws, one side of the power strip shell is provided with a connecting wire, and the power strip upper cover is provided with the two-phase jacks and the three-phase jacks; a certain distance is formed between the two-phase jack and the three-phase jack, a first lead screw is arranged below the two-phase jack, asecond lead screw is arranged on one side of the three-phase jack, the first lead screw and the second lead screw are both in threaded connection with a sleeve, the sleeve located at the two-phase jack is communicated with a first sealing cylinder, and piston rods in sliding connection are arranged at the two ends of the first sealing cylinder.; the piston rods move back and forth in the horizontal direction, and a two-phase jack barrier is arranged at the position close to the first sealing cylinder. The design is reasonable; and the conductive copper sheets in the two-phase jacks and the three-phase jacks can move, so plugging and unplugging operations are easy, and the service life of the power strip is prolonged.
Owner:王明磊
Dual-power switching device with intelligent anti-interference structure
InactiveCN113765210AEasy to switchFast switching speedSubstation/switching arrangement detailsEmergency power supply arrangementsInterference resistancePower switching
The invention relates to the technical field of dual-power switching devices, in particular to a dual-power switching device with an intelligent anti-interference structure, which comprises a box body, an anti-interference box body is mounted in the middle of the upper surface of an inner cavity of the box body, and vacuum arc extinguish chambers are mounted on the left side and the right side of the upper surface of the inner cavity of the box body; fixed feeler levers are installed on the left side and the right side of the upper surface of an inner cavity of the box body and penetrate through the vacuum arc-extinguishing chamber, fixed contacts are installed at the lower ends of the fixed feeler levers, a movable feeler lever is movably installed in the middle of the lower surface of the vacuum arc-extinguishing chamber in a penetrating mode, the upper end of the movable feeler lever is located in an inner cavity of the vacuum arc-extinguishing chamber, and movable contacts are installed at the upper end of the movable feeler lever. The lower end of the movable feeler lever is provided with an insulating rod. According to the invention, through mutual cooperation of structures, switching work of dual power supplies can be realized through a simple structure, the switching speed is relatively high, the danger of electric shock during maintenance can be avoided, the safety of the device is improved, and the cleanliness of lines in the device is ensured.
Owner:江苏净傲机电科技有限公司
Anti-electric shock plug and socket
ActiveCN110707476AAvoid damageAvoid contactEngagement/disengagement of coupling partsLive contact access preventionStructural engineeringElectric shock
The invention discloses an anti-electric shock plug and socket. The anti-electric shock plug and socket comprises a plug and a socket, a conductive structure is arranged in the socket, and the lower end of the conductive structure is electrically connected with two wires. The wires are connected to a power supply, and one of the wires is a live wire, and the other one is a zero line. The lower endof the plug is fixedly connected with two conducting rods, and the upper end of the plug is connected with an output wire. When the anti-electric shock plug and socket is powered on, the two-hand operation is needed, the hands are prevented from being contacted with the plug and socket, and further the electric shock caused by wet hands or sweating hands can be avoided. The plug is guided when the plug is plugged into the socket, so that the damage to the plug and the socket due to deviation is avoided, and the automatic separation can be avoided under the action of the two magnets after theplug is connected with the socket.
Owner:诸暨市亿凡针织有限公司
Air conditioner power supply leakage protection reminding device
PendingCN112904224ASave electricityEasy to protect the environmentShort-circuit testingIndicating presence of current/voltageElectrically conductiveElectric shock
The invention relates to the technical field of air conditioner power supplies, and discloses an air conditioner power supply leakage protection reminding device which comprises a protection shell, a stop block is fixedly installed at the end, away from the protection shell, of a color developing column, the outer surface of the color developing column is sleeved with a compression spring, an electrifying plate is fixedly installed at the upper end of the interior of the protection shell, and a conductive block is fixedly installed at the lower middle end of the electrifying plate. A conductive strip is fixedly installed on the outer side face of the conductive block, the outer surfaces of the conductive strip and the conductive block are sleeved with electromagnets, an insulating block is fixedly installed at the lower end of the conductive block, and an electric shock block is fixedly installed on the lower surface of the insulating block. According to the air conditioner power supply leakage protection reminding device, through cooperative use of the color developing column, the check block, the compression spring, the electrifying plate and the conductive block, the color developing column can be effectively pushed out for reminding when electric leakage occurs in the protection shell, and the situation that people cannot know whether electric leakage occurs in the protection shell or not, and electric shock occurs due to trade maintenance or contact is avoided.
Owner:HUNAN UNIV OF TECH
A carbon fiber anti-electromagnetic interference power cord assembly
ActiveCN112582835BAvoid damage and rupturePrevent excessive bendingLive contact access preventionFiberCarbon fibers
Owner:WEIHAI HONGLIN ELECTRIC POWER TECH CO LTD
Instant heating type carbon fiber electric blanket
The invention relates to an instant heating type carbon fiber electric blanket which comprises a carbon fiber heating layer and a power line. A capillary tube is arranged in the carbon fiber heating layer; only one capillary tube is arranged and uniformly distributed in the carbon fiber heating layer in a bent manner; a plurality of air holes are formed in the tube wall of the capillary tube; the air holes are conical; the pore size, which is close to the inner side of the tube wall, of the air holes is greater than the pore diameter close to the outer side of the tube wall; the capillary tube also comprises an air inlet; the air inlet is formed outside the carbon fiber heating layer; an operating tube is arranged at the air inlet of the capillary tube; a heating wire is arranged on one side, which is close to the air outlet end of the capillary tube, in the operating tube; a micro fan is arranged on one side, which is close to the air inlet of the capillary tube, in the operating tube; a negative-ion generator is arranged in the middle of the heating wire and the micro fan; a controller is arranged on the outer side of the operating tube and is respectively connected with the heating wire, the micro fan and the negative-ion generator. The electric blanket disclosed by the invention can be rapidly preheated, and waiting time of a user is shortened.
Owner:PINGHU KEYUAN TECH SERVICE
Strong and weak electricity separation design method and power adapter for power line network camera
InactiveCN102790848AReduce volumeSituations to Avoid Electric ShockTelevision system detailsColor television detailsTelecommunicationsPower line network
The invention relates to the field of power line network cameras, in particular to a strong and weak electricity separation design method and a power adapter for implementing the method for a power line network camera. A device for implementing the method comprises a camera end and an external power adapter end, the external power adapter end converts strong electricity to weak electricity and outputs the weak electricity to the camera end, and signals of data acquired by the camera end are transmitted to the external power adapter end through a power line network communication module and coupled to a mains supply line. According to the strong and weak electricity separation design method and the power adapter for implementing the method for the power line network camera, the external power supply is utilized for converting the strong electricity to the weak electricity to supply power for the power line network camera, prior built-in parts of a power line network camera switching power supply and the like are externally installed, so that the size of the camera can be substantially reduced, and due to the fact that all currents of the camera end are weak electricity, the condition that an electric shock happens to an operator due to the leakage of electricity of a machine during the usage and maintenance is avoided, and the safe working of a product is guaranteed.
Owner:潘光平
Illuminating apparatus with static elimination unit and the static elimination unit
InactiveCN101451692AImprove conveniencePrevent misoperationElectric circuit arrangementsProtective devices for lightingElectrical resistance and conductanceEffect light
The invention relates to a lighting device provided with an electrostatic eliminating unit and the electrostatic eliminating unit thereof. The a lighting device provided with an electrostatic eliminating unit comprises a lighting unit and an electrostatic eliminating unit, wherein the lighting unit is provided with a first metal shell body which is provided with a first opening, inside which the electrostatic eliminating unit is arranged. The electrostatic eliminating unit comprises a second metal shell body provided with a second opening, an insulating layer surrounded by the external side of the second metal shell body, and an electrostatic eliminating circuit which comprises an indicating light which is arranged inside the second opening and one end is connected with the second metal shell body; a resistance, one end of which is connected with the other end of the indicating light and the other end is connected with a ground terminal. By the electrostatic eliminating unit, the light device can provide the users to be eliminated the electrostatics in bodies such as in hands before turning on or controlling the lighting unit, therefore the electric shock caused by electrostatic can be avoided. In the lighting device provided with an electrostatic eliminating unit, the electrostatic eliminating unit is directly combined with the lighting unit, which can be provided for the users to use in time, and also the feasibility and convenience of the electrostatic eliminating unit can be improved.
Owner:PRODISC TECH INC
Safety socket
InactiveCN108011258AImprove securitySituations to Avoid Electric ShockCoupling device detailsEngineeringElectric shock
The invention discloses a safety socket, which comprises a socket body, wherein a disc-type socket is arranged in the middle of the socket body; the disc-type socket is connected to the inside of thesocket body through a center shaft; the disc-type socket is provided with an electric connection head; and a conductive heat matched with the electric connection head is arranged in the socket body. According to the safety socket, the disc-type socket capable of rotating around the center shaft is arranged in the socket body; the electric connection head and the conductive head are in contact andare electrified through rotation; a plug is plugged into the disc-type socket in use; the electric connection head and the conductive head are in contact and are electrified when the disc-type socketrotates 180 degrees; and the electric connection head and the conductive head are not in contact and are not electrified when the disc-type socket does not rotate, so that the safety socket plays a role in power-off protection, an electric shock due to the fact that a child inserts a finger into the socket is effectively avoided and the safety coefficient of household electricity is improved.
Owner:深圳市艾奇电器科技有限公司
Anti-electric-shock system for fluorescent lamp mounting
PendingCN111351011APrevent the lamp tube from fallingGuaranteed brightnessLighting support devicesLighting elementsPhysicsEngineering
The invention discloses an anti-electric-shock system for fluorescent lamp mounting. The anti-electric-shock system comprises a lamp holder. The lamp holder is of an inverted U-shaped structure. Two opposite mounting seats are arranged on the two sides of the lamp holder. Two anti-electric-shock mechanisms are arranged on the side wall of the lamp holder. Each anti-electric-shock mechanism comprises a control panel arranged on the side wall of the lamp holder. A mounting groove is formed in the lower wall of each control panel. An arc groove is formed in the lower wall of each control panel. An arc plate capable of sliding is arranged in each arc groove. A limiting mechanism used for preventing the corresponding arc plate from falling off is arranged in each arc groove. An arc cavity is formed in each control panel. The position, close to the right end, of the inner wall of each arc cavity is in sliding connection with a moving magnet. The position, close to the middle, of the inner wall of each arc cavity is fixedly connected with an electromagnet. The heteropoles of the electromagnets and the moving magnets attract each other. The electromagnets are electrically connected with acircuit in the lamp holder. By means of the anti-electric-shock system, the situation that electric shocks happen when people mount lamp tubes when switches are turned on can be avoided, the brightness of lamp tubes can be guaranteed, and the heat radiation performance of lamp tubes can be improved.
Owner:吴朋伟
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com