148results about How to "Avoid sudden power outages" patented technology

The invention relates to an electric vehicle controller sleep wake-up system and a control method thereof. The system comprises a CAN chip with a wake-up function, a logic gate circuit, a PWR Module,an MCU and switch module. The switch module is additionally arranged before the PWR circuit module, and on/off of the switch module is controlled through the logic gate circuit so as to control the working power supply of the CAN chip and the MCU to be disconnected when the controller is static and minimize the static power consumption of the controller. Then the characteristic that the CAN chip with the wake-up function can monitor the CAN message of the CAN bus and send out a wake-up signal under the condition that the working power supply is disconnected is utilized, the switch module is controlled to be closed by using the signal to trigger the logic gate circuit and the MCU and the CAN chip are powered on again so as to support the controller to resume the working mode again. The system has low static power consumption and has simple circuit structure and high success rate of CAN sleep wake-up.

The invention discloses an electric power supply plug-in assembly, which comprises a power supply socket embedded in a wall and a power connection part for mating connection with the power supply socket. A plug is arranged in the middle of the rear end of the power connection part. The rear end of the power connection part is respectively symmetrically provided with two plug boards on the left and right sides of the plug, and each of the plug boards is provided with a locking groove at the rear end, and the front end of the power supply socket is provided in the middle to connect with the plug. The first power supply hole for matching connection, the front end of the power supply socket is respectively symmetrically provided with two slots for cooperating with the plug-in board on the left and right sides of the first power supply hole, and the outer side of each of the slots The end wall is provided with a lock column sliding groove. The overall structure of the present invention is simple, the power supply stability is good, the occurrence of electric shock accidents in the existing life is reduced, people's lives are effectively guaranteed, and the power-on and power-off of electrical facilities All are realized through the automatic control of the driving motor, and the operation is simple and convenient.

The invention discloses a new energy automobile device comprising a charging pile body, a slippage rack arranged in the charging pile body, and a charging terminal. A power guiding arm is arranged in the middle of the right end surface of the charging terminal. Two plugging rods are arranged symmetrically at the front end and the rear end of the power guiding arm at the right end surface of the charging terminal; and locking holes opposite to each other are formed in the right ends of the two plugging rods. Two hanging rods are fixedly installed at the right end surface of the charging pile body in a front-back symmetric manner. Besides, a slipping cavity into which the charging terminal can be inserted is formed in the charging pile body. The new energy automobile device has a simple structure and high power supply stability, so that occurrence of an electric shock accident in daily life is reduced and the life safety of people is guaranteed. Moreover, the whole device works safety and reliably based on a reasonable structure; the operation becomes simple and convenient; and thus the device is suitable for being popularized.

The invention discloses safe bridge equipment, which comprises a frame body and an electric connection head connected with electrical equipment, wherein supporting feet are fixedly installed on the periphery of the bottom end of the frame body, the bottom part of each supporting foot is fixedly provided with a foot pad, a left sliding groove is formed in the frame body, a right sliding groove is formed in the frame body and positioned on the right side of the left sliding groove, an insertion groove intercommunicated with the right sliding groove is formed in the right end surface of the framebody, an electric connection groove opposite to the insertion groove is formed in the left end part of the right sliding groove, and a first sliding block capable of sliding leftwards and rightwardsis arranged in the right sliding groove. The safe bridge equipment is relatively simple in overall structure, ensures the life safety of people, meets the current usage requirements, and is suitable for popularization and use.

The invention discloses a dust remover device, which comprises a power transmission frame, a sliding frame arranged in the power transmission frame, and an electrical connection head. The front and rear ends of the electric contact are oppositely provided with two insertion posts, the right ends of the two insertion posts are provided with locking holes and the two locking holes are oppositely arranged, and the power transmission A pillar is fixedly installed at the bottom of the frame, and rollers are arranged at the bottom of the pillar. A sliding chamber for the electric coupler to penetrate is arranged in the power transmission frame, and the front and rear ends on the right side of the sliding chamber are oppositely arranged. There are two chutes connecting the sliding cavity, the overall structure of the present invention is simple, the power supply stability is good, the occurrence of electric shock accidents in existing life is effectively reduced, and the safety of people's lives is guaranteed, and the operation safety of the whole device is The utility model has the advantages of reliability, reasonable structure setting, simple and convenient operation, and is suitable for popularization and use.

The invention discloses an anti-power-off power supply device, which comprises a base body, a power supply seat arranged in the base body, and a power supply head. A plug is arranged in the middle of the right end surface of the power supply head, and the right end surface of the power supply head is located at the front and back of the plug. Two insertion rods are symmetrically arranged at both ends, lock holes are provided at the right ends of the two insertion rods and the two lock holes are oppositely arranged, and a sliding cavity for the insertion of the electric head is provided in the base body , two sliding grooves communicating with the sliding chamber are symmetrically arranged in the front and rear end walls on the right side of the sliding chamber, and the power supply seat is connected with the sliding chamber by sliding fit. The overall structure of the present invention is simple, and the power supply stability performance Well, it effectively reduces the occurrence of electric shock accidents in the existing life and ensures the safety of people's lives, and the operation of the whole device is safe and reliable, the structure is reasonable, the operation is simple and convenient, and it is suitable for popularization and use.

The invention discloses a new type of water cup, which includes a power transmission seat, a sliding frame arranged in the power transmission seat, a power connection pin and a cup body. The middle point of the right end surface of the electric connection pin is provided with an electric contact head, and the right end surface of the electric connection pin is located at the front and rear ends of the electric connection contact. There are locking holes and the two locking holes are arranged opposite to each other. There is a sliding cavity for the penetration of the connecting pin in the power transmission seat. The front and rear ends on the right side of the sliding cavity correspond to There are two sliding grooves connecting the sliding cavity. The overall structure of the present invention is simple, the power supply stability is good, the occurrence of electric shock accidents in existing life is effectively reduced, and the life safety of people is guaranteed. The operation of the device is safe and reliable, the structure is reasonable, the operation is simple and convenient, and it is suitable for popularization and use.

The invention provides a battery protection circuit and system. The battery protection circuit comprises a compensation type overdischarge detection circuit, an average sampling circuit and a control circuit, wherein the compensation type overdischarge detection circuit is connected with the control circuit and the average sampling circuit, the average sampling circuit is used for acquiring a discharge current, the control circuit is used for switching off a discharge control switch by outputting a discharge control signal when the compensation type overdischarge detection circuit detects that a voltage of a battery cell is lower than an over-discharge detection voltage threshold, and the overdischarge detection voltage threshold is in negative correlation with a discharge current. By the battery protection circuit, a battery can be more accurately controlled to discharge, and abrupt power failure is prevented.

The invention provides a station building intelligent assistance and artificial intelligence visualization gateway and a method thereof. The station building intelligent assistance and artificial intelligence visualization gateway comprises a comprehensive data processing server, a data communication device, a control terminal, an environment monitoring terminal, a security monitoring terminal, avideo monitoring terminal, an equipment online monitoring terminal and a communication gateway. The comprehensive data processing server is respectively connected with the data communication device, the control terminal and the communication gateway, and the communication gateway is respectively connected with the environment monitoring terminal, the security monitoring terminal, the video monitoring terminal, the equipment online monitoring terminal and the data communication device. The use method comprises three steps of hardware assembly, software system setting and monitoring operation. On the basis of three-flow fusion and interaction of the power distribution network, the intelligent power distribution station building based on cloud computing has three key signs of integration, self-healing and optimization. The asset utilization efficiency is improved, the operation and maintenance cost and the investment cost are effectively reduced, and the power grid loss is reduced.

The invention discloses a long-service-life welding apparatus. The long-service-life welding apparatus comprises a frame body and an electric connector which is inserted in the frame body to be connected therewith in a matching manner; an internal groove which extends left and right is formed in the frame body; an inserting groove is connected between the right end of the internal groove and the exterior of the frame body; a partition strip fixedly connected with the frame body is arranged at the right end of the internal groove above the inserting groove; an opening slot which extends upwardly is formed in the partition strip; and the left end of the opening slot is connected with the internal groove, the right end is connected with the exterior of the frame body, and the lower side is connected with the inserting groove. The long-service-life welding apparatus is simple in overall structure, low in production cost, safe and reliable in power supply, simple and convenient in operation, and capable of effectively reducing electric shock accidents in the existing life, safeguarding life safety of people, avoiding power failure accident of the welding machine caused by mistake kicking and mistake collision, and effectively protecting the service life of the welding machine, and is suitable for popularization and use.

The invention discloses a safe electric power supply plugging component comprising a power supply socket which is embedded in the wall and a power connection part which is used for being cooperativelyconnected with the power supply socket. The middle of the rear end of the power connection part is provided with a plug. The rear end of the power connection part is provided with two plugboards which are symmetrically arranged on the left and right sides of the plug. The rear end of each plugboard is provided with a locking slot. The middle of the front end of the power supply socket is providedwith a first power supply hole which is used for being cooperatively connected with the plug. The front end of the power supply socket is provided with two inserting slots which are symmetrically arranged on the left and right sides of the first power supply hole and used for being cooperatively connected with the plugboards. The external side end wall of each inserting slot is provided with a lock column slide slot. The overall structure is simple and the power supply stability is great so that the accident of electric shock in the present life can be reduced, the life safety of people can be effectively guaranteed, connection and disconnection of the electrical facilities can be realized through automatic control of the driving motor and thus operation is easy and convenient.

The invention discloses stable deduster equipment. The stable deduster equipment includes a power delivery frame and a power introducing member, wherein the power delivery frame includes an insertionconnection groove, a first mesh groove, a second mesh groove and a slide groove; the first mesh groove and the second mesh groove are arranged in an opposite manner, and both the left ends of the first mesh groove and the second mesh groove are communicated with the insertion connection groove; the second mesh groove is communicated with the slide groove; a first power delivery hole is formed in the right end portion of the insertion connection groove; a second power delivery hole is formed in the left end portion of the lower part of the slide groove; a gear hole is formed at the center of the first mesh groove and the second mesh groove, and is communicated between the first mesh groove and the second mesh groove; and a mesh gear is arranged in the gear hole through a rotation stick in arotary manner. The stable deduster equipment has the advantages of being reasonable in design, being simple in structure, being stable in power supply, reducing occurrence of electric shock accidentsin the present life, effectively guarantee life safety of people, reducing the production cost as coordinated connection between the insertion arm and the first power delivery hole and electrification of the first power delivery hole occur at the same time, automatically implementing locking and unlocking of the insertion connection member through control of a driving machine, being simple and convenient for operation, and being suitable for promotion and application.

The invention discloses a safe lockable power supply plug device, which comprises a power socket arranged in a wall body and a plug member used for being inserted into the power socket for cooperatedconnection. The power socket is internally provided with an insert slot, an opening of which faces left. The inner right end wall of the insert slot is provided with a power supply hole for connectingwith commercial power. The inner top end wall of the insert slot is provided with an upper slide groove communicated with the insert slot. The power socket under the insert slot is provided with a push slot, an opening of which faces left. The right end of the push slot is provided with a lower slide groove communicated with the insert slot. The power supply plug device is simple in structure, low in production cost and safe and stable in power supply, effectively prevents the cases of electric shock accidents and ensures life safety of children at home, is convenient in plug power-on operation, avoids sudden power failure of electrical equipment because the conducting plug is detached from the power supply hole when the circuit is kicked, and meets existing plug and power-on use requirements.

The invention discloses a new type of bridge equipment, which includes a power feed base frame and an electrical connection part for cooperating with the power feed base frame. The rear end is provided with two fixed arms on the left and right sides of the post, each of which is provided with a locking groove at the rear end of the fixed arm, and a foot bar is fixedly installed around the bottom of the power supply base frame. The bottom of the foot bar is provided with a non-slip foot pad, and the center of the front end of the power supply base frame is provided with a first power supply slot for cooperating with the post. The overall structure of the present invention is simple, the power supply stability is good, and the The occurrence of electric shock accidents effectively guarantees the safety of people's lives, and the power-on and power-off of electrical equipment are realized through the automatic control of the electric switch, and the operation is simple and convenient.

The invention discloses a special panel for high and low voltage cabinets with automatic heat dissipation and moisture protection, its structure includes a special control panel, The specical controlpanel includes a panel housing mounted on the front surface of the upper right end of the cabinet body in an embedded manner, The bottom of the inn side of the panel housing is installed with a power-on mechanism, A switch mechanism is movably connected to the upper end of the power-on mechanism, The upper end of the control mechanism is provided with a heat dissipation mechanism, the lower end ofthe control mechanism is provided with a ventilation mechanism, the heat dissipation mechanism is drivingly connected with the ventilation mechanism, and a moisture-proof mechanism, a switch mechanism, a heat dissipation mechanism and a moisture-proof mechanism are electrically connected with the control mechanism on the side of the control mechanism away from the switch mechanism. The inventioncan automatically dissipate the heat energy inside the panel to ensure that the panel can work normally, and can automatically carry out moisture-proof work, reduce the possibility of moisture insidethe panel, and have a longer service life.

The invention discloses an anti-electric-shock power supply plugging component comprising a power supply socket which is embedded in the wall and a power connection part which is used for being cooperatively connected with the power supply socket. The middle of the rear end of the power connection part is provided with a plug. The rear end of the power connection part is provided with two plugboards which are symmetrically arranged on the left and right sides of the plug. The rear end of each plugboard is provided with a locking slot. The middle of the front end of the power supply socket is provided with a first power supply hole which is used for being cooperatively connected with the plug. The front end of the power supply socket is provided with two inserting slots which are symmetrically arranged on the left and right sides of the first power supply hole and used for being cooperatively connected with the plugboards. The external side end wall of each inserting slot is provided with a lock column slide slot. The overall structure is simple and the power supply stability is great so that the accident of electric shock in the present life can be reduced, the life safety of people can be effectively guaranteed, connection and disconnection of the electrical facilities are realized by automatic control of the driving motor and thus operation is easy and convenient.

The invention discloses a dust remover equipment, which comprises a power transmission station and a power transmission part for penetrating into the transmission station for coordinating connection. Suction cups are arranged on the bottom of the transmission station, and the bottom of the transmission station is provided with notches to The left slot, the right end of the inside of the slot is provided with a power transmission slot connected to the mains, the top of the slot inside is provided with an upper sliding slot communicating with the slot, The transmission station below is also provided with a pushing slot with the notch facing left, and a sliding slot communicating with the slot is arranged at the right end of the pushing slot. The structure of the present invention is simple, the production cost is low, and the power supply is safe and stable. , effectively prevent the occurrence of electric shock accidents, and the plug-in operation is more convenient, avoiding the sudden power failure of the dust collector caused by the power transmission handle being separated from the power transmission groove when the cable is kicked, and satisfying the existing dust collector plug-in Access to electricity needs.

The invention discloses a hair straightener device. The hair straightener device comprises a shell and an electrical connection head jacked into the shell for cooperative connection. An inner groove expanding left and right is formed in the shell. The right end of the inner groove and the exterior of the shell are connected with a splice groove, a partition plate fixedly connected with the shell is arranged at the position, located above the splice groove, of the right end of the inner groove, a groove expanding upwards is formed in the partition plate, the left end of the groove is connected with the inner groove, the right end of the groove is connected with the exterior of the shell, and the lower portion of the groove is connected with the splice groove. The hair straightener device is simple in overall structure, low in production cost, safe and stable in power supply and easy to operate, existing electric shock accidents in life are effectively reduced, the life and property safety of people is guaranteed, the power cutoff accident, caused by mistaken kicking and colliding, of a hair straightener can be avoided, the service life of the hair straightener is effectively protected, and the hair straightener device is suitable for use and popularization.

The invention discloses a dust remover equipment, which includes a power transmission frame and a power lead. The groove and the second meshing groove are oppositely arranged, and the left ends of the first toothing groove and the second toothing groove are in communication with the plug-in groove, the second toothing groove is in communication with the sliding groove, and the A first power transmission hole is set in the right end of the plug-in slot, a second power transmission hole is set in the left end of the lower part of the chute, and a wheel hole is connected in the center of the first meshing groove and the second toothing groove. The toothed wheel is rotatably arranged in the wheel hole through the rotating rod. The invention has reasonable design, simple structure, stable power supply, reduces the occurrence of electric shock accidents in existing life, and effectively guarantees people's life safety. The mating connection of the first power transmission hole and the energization connection of the first power transmission hole occur at the same time, which reduces the production cost. The locking and unlocking of the plug-in connector is automatically realized through the control of the driving machine, the operation is simple and convenient, and it is suitable for popularization and use.