TW200524239A - Electric switch circuit breaker with magnetic mechanism - Google Patents

Abstract

This invention relates to an electric switch circuit breaker with a magnetic mechanism. It comprises a mobile copper dynamic silver dot on a mobile shaft in the middle of a push-button or switch handle and an enclosure. Wherein, the static silver dots are located on the left-and-right stationary copper therein and correspond to each other. A magnetic mechanism is installed between the left-and-right stationary copper. A permanent magnet is located between the magnetic mechanisms. The two sides of the permanent magnet are installed with two pieces of iron cores as static magnets. Wherein, one piece of iron core plate is installed with a coil rack that is wound with an enamel wire as an iron absorptive coil. The iron absorptive coil connects with a CPU. Another piece of iron core plate is wound with a main circuit wire. Meanwhile, a pure iron is installed beneath the mobile copper as a dynamic magnet. A CT serially connects with the main-loop circuit of the in-and-out electric copper. A dynamic magnet is located above the static magnet. One end of a toggle of a short-circuited locking mechanism is located on a mobile position of the dynamic magnet. The other end of the toggle connects with a card. One end of the card connects with card return spring. The other end connects and contacts with a movable shaft. The CT connects with the CPU and then to a release device for providing adjustment of over-loaded current of a circuit breaker and short-circuited protection. The circuit breaker possesses the advantages of simple construction, small volume, low cost, and easy in use and maintenance. Furthermore, the circuit breaker can be accord with telephone, voice system, keyboard, software, etc. to form a remote-controlled telephone system. Eventually, it achieves the advantages of simple assembly, low cost, multiple functions, and can be applied in physical applications.

Description

200524239

[Technical Field] The present invention relates to an electronic switch breaker with a magnetic mechanism, and in particular, to a circuit device with a magnetic structure and adjustable current and capable of short-circuit locking, and can be used with a telephone, a voice system, and a keyboard. Software Sheng = into a remote telephone control system. I [Previous technology] The conventional circuit breaker uses a mechanical structure, that is, through the lever, the transmission thermal magnetic trip mechanism and other components to achieve circuit overload, short circuit, leakage and other faults can automatically cut off the circuit. By manually turning the t-hand to make the circuit work again, this design, the mechanical structure will take up a large space inside the circuit breaker, making the circuit breaker volume can not be reduced, the cost is lower, and the mechanical structure itself is also More unstable and prone to faults' When a fault occurs, the work cannot be resumed automatically. Users need to reset by hand to restart the circuit breaker. The conventional mechanical structure circuit breaker also facilitates remote operation and monitoring. After the current short-circuit fault occurs, because there is no mechanism lock function, it is extremely dangerous to cause the user to make a secondary closing with a fault, which is dangerous, because when the circuit breaker is closed with a fault, the short-circuit current is large, and the arc generated by the circuit breaker contacts is also large. It is very easy to cause physical harm to the user. In addition, for overload current protection, bimetallic pieces or magnetic oil pipes are used as protective elements. Bimetallic pieces are made of alloy materials. When they are energized, heat is necessarily generated. This consumes energy and easily damages the metal pieces. The metal piece is more sensitive to temperature, and the reliability is poor when the temperature difference is large;

200524239 V. Description of Invention (2)

The accuracy of the oil pipe and the overload current cannot be adjusted. The noise during operation is also large. After the production process is complicated and the work is not complete, there are still many shortcomings and deficiencies in the above-mentioned conventional circuit breakers. The good words are counted, and they need to be improved. In view of the various reasons derived from the above-mentioned conventional circuit breaker, the invention in this case = improvement and innovation, and after years of hard work and meticulous research ... Successfully developed ^ cost parts with magnetic mechanism electronic switch to break and investigate the purpose Compared with the conventional circuit breaker, it is more reliable. If the brake condition is combined with the remote operation, the machine will be removed, and the circle will be powered off. When the covered wire is energized, a short circuit will occur, which will cause an arc, only the volume and weight. The temperature difference change provides a circuit device. If the volume appears to be too high, it will be used for operation; after the energy consumption barrier of the magnetic machine is used by the mechanical mechanism, it will be removed and maintained; [Content] The circuit breaker of the present invention is the same The power is easy to break, and it will automatically jump to the state after the operation is easy to malfunction. It can adapt to the mechanical structure. Because the cost will be greatly energized, the iron wire will be absorbed. This will save the paint mechanism in the circuit breaker and ensure that no dangerous components are produced. The volume with magnetic mechanism will be greatly reduced, and the load, leakage, and open circuit faults will improve the complicated and self-improving machinery. The circuit breaker structure keeps the circuit breaker conductive and eliminates noise. It will limit the circuit breaker to failure before it can be closed. The high power ensures that the circuit breaker of the present invention should be electronically opened and small, which is similar to or inert to the conventional structure. Failure, so the main circuit is connected to work; while the lock is closed, the current control is reliable and used for remote

Page 7 200524239 V. Description of the invention (3) The electricity and control system will make the system have the advantages of simple composition, low cost, and multiple functions, and will be widely used in practical applications. An electronic switch circuit breaker with a magnetic mechanism that can achieve the above-mentioned object of the invention, the movable copper and moving silver dots on the movable shaft in the middle of the button or the switch handle, and the left fixed steel and the right fixed at the corresponding positions in the casing Corresponding to the static silver point on the copper, a magnetic mechanism can be set between the left fixed copper and the right fixed copper. The magnetic mechanism is a permanent magnet in the middle. The two sides of the permanent magnet are two iron core plates, one of which is provided with a coil. Frame, the coil frame is wound with an enameled coil. The coil is connected to the CPU, and the other core plate is wound with the main circuit wire. At the same time, a pure iron is also arranged under the movable copper, and a static magnet and a CT string are connected to the mains of the electric steel. On the circuit, there is a moving magnet above the static magnet. One end of the pull rod is in the position of the moving line of the moving magnet, and the other end of the pull rod is connected to the card. One end of the card is connected to the card reset spring and the other end is in contact with the movable shaft. It also contains a trip unit and a current adjustment block. The CT signal is amplified by the electronic circuit, adjusted sampling, pre-amplification and power amplification ^ to the trip unit. The CT and The sub-circuit board 糸 is arranged in a casing; the circuit breaker of the present invention can be combined with a telephone, a voice system, a keyboard, and a software program to form a remote telephone control system, and the voice system and the telephone control part transmit processing signals to the circuit breaker. The CPU circuit board of the CPU is connected to the magnet coil of the circuit breaker. The copper of the circuit breaker is connected to the mains, and the copper of the circuit breaker is connected to the electrical appliances. Figures and Figures 11 and 1

200524239 V. Description of the invention (4) As shown in the principle of the magnetic mechanism of the circuit breaker, the casing 3 is installed on the outside, the middle of the automatic button 1 is movable, and the lower end of the movable shaft 2 is in the casing 3 copper 4. This activity The downward side of the copper 4 is at the middle of the downward side of the movable copper 4 '. The up and down moving silver dots 9 under the movable copper 4 correspond to the static silver dots. 5 The line 8 connects the mains; the middle is the magnetic core plate 7 1. The coil frame 7 2. Permanent composition, the two iron core plates 7 1 are permanent magnets 7 3 in between, and the two ring frames 7 2 surround the iron core plates 7 1 and the coils 7 4 are controlled by the iron suction coils 7 4. At work, because the distance from the magnetization coil 3 cannot attract the moving car from 2 to 2, the automatic button 1 does not work. • The point 9 does not correspond to the static circuit breaker. When the magnetization coil is turned on, the magnetization coil is turned on. 7 4's line is forward), the iron core plate 7 1 moves the iron core block 6 and pulls downwards through the movable shaft 2 to make the moving silver point 9 intention and specific structure diagram. The button 1 (also Called the switch handle) Shaft 2 'there is a reset spring 3 9 inside it'. The lower end of the movable shaft 2 is provided with movable silver dots 9 at both ends connected to the movable iron core block 6; at the position inside the housing 3 ' The two static silver dots 5 on the two ends of the movable copper 4 pass through the soft copper mechanism 7 'the magnetic mechanism 7 is pure iron made of the iron long magnet 7 3 and the iron coil 7 4' the two iron core plates 7 1 Iron core plate 7 1 Any one of the upper set wires' this, the coil frame 7 2 is turned on or off around the enameled wire circuit to accept the CPU circuit board 1 7 4 Before the power is turned on, the permanent magnet 7 is a moving iron core block on the copper 4 6, the activity has come down, the moving silver 4 on the active copper 4 is in contact, so the mains power is not connected, and the line of 7 4 receives At the instruction of CPlJ, the iron suction coil 7 4 is energized (assuming that a magnetic force is generated, which attracts the movable copper 4 to overcome the reset spring on the automatic button 1 to contact the static silver point 5 and turn on the mains power,

200524239 、 Invention description (5) Circuit breaker works; after the circuit breaker is turned on, ⑽ block 7 丄 loses magnetism " unable to attract moving iron core block 6, ==== block 6 comes down and approaches permanent magnet 7 3 , Then the permanent magnet t block 6 'the static silver point 5 is still in contact with the continuity. When the circuit breaker encounters an overload, short circuit, leakage, or phase loss; the reverse of the original polarity is reversed = 7' / the access is G ^ ^, The egg core originally produced the iron core plate 71. The magnetic force of the long-term magnet 73 on the moving magnet core 6 is not attracted. Under the action of the return tension of the return spring, the second action = :: movable steel 4 and its The iron core block 6 on the top is up: the live silver dot 5 is out of contact, so intermittently, the lyric device is not 4: the steps described above. In the morning, when you want the breaker to continue working, it ’s repeated: According to the above A, the present invention can remotely control and operate the circuit breaker for the circuit breaker. “Dead reading :: and FIG. 4” is a schematic diagram of the principle of the electronic mechanism P with magnetic mechanism of the present invention, and the magnetic mechanism and Pure Iron Corporation Structure_2: Picture 2 above, 'The circuit breaker is in the tripped state at this time = guide: Π movement ;: 9 points with static silver point " from entry to the point, static silver point 5, moving silver point 9, the main circuit guide τ

Make the electric copper 2 3 the line is cut off, the line is not connected at this time, the circuit breaker is not I. When the circuit breaker is working normally, reset the lock lever 17 down.

Page 10 200524239 V. Description of the invention (6) When the notch 2 on the lever reaches the position of the card 12, the card 12 is inadequate ... As the card 1 has two points, the lever "has a pivot point ( (On the circuit breaker), so the lever and the needle are rotated to move the moving magnet 14 to the dotted line position 4 in the figure to separate it from the static magnet 丄 5; & again, 'turn the switch body down', the movable copper ..., = The lower static silver point 5 is in contact with each other to make the copper 24, electric; mi: 5, the moving silver point 9, the main circuit wire "the main circuit to the copper outlet is conductive, and the circuit breaker works; at this time the water in the magnetic mechanism 7 should be Copper: m iron core block 16 'makes the dynamic and static silver point always in contact with conduction = two wires 2 2 can generate a force when the circuit breaker works normally on the iron core board, and the number of turns of the steel wire 22 is designed through experiments. # 力 电： == Negligible ... The main circuit wire moves the magnet 14 to produce an effect; when a short circuit occurs in the main circuit, a large current will appear on the circuit. The copper wire 22 and the iron plate will generate a huge distance between the rr block 6 Magnetic force = Force = 'It cancels out the permanent magnet 7 3 attracts the magnetic opening of the moving iron core block 6, 31 9 acts on the return spring Bounce upwards with the bottom, the dynamic and static silver point circuit breaks the circuit breaker and does not work; while the short circuit, the main circuit Ί β will generate a large magnetic force, causing the moving magnet 丄 4 and the lever 1 1 to turn clockwise 'The other end of the shift lever 11 is withdrawn from the gap 20 of the lock lever 17, and the net spring 18 springs up. (Please refer to Figure 5 and Figure 6 for the pulling force. This is the electronic type with magnetic mechanism of the present invention. 200524239 V. Description of the invention (7) Block diagram of the circuit when the circuit breaker is implemented with a current controller and 'can be seen from Figure t' The CT is used as a current sensing element 25, and the signal of the spleen diagram is input to the shaping and amplification of the electronic circuit 26, the second chip is used to amplify, the power is amplified, and then output to the release 27. The electrical cycle =: = 5 output The rectification and filtering are respectively connected to the above-mentioned electronic circuit L2 = Wu < please refer to Figure VII, which is a magnetic structure attached to the present invention. The installation structure diagram when the device is implemented by a current controller. The circuit board and current sensing y = 2 use the shell current adjustment block 28 to adjust the sensing]-the current is not overloaded during normal operation, when the electric power is captured by the electric power. Element 2 5 from the main circuit through the hole 2 wire ^ ' The current sensing signal is sent to the electronic circuit 2 6 through shaping and shaping? = = Amplification, power amplification and output to the release 27 ,, f 刖 cut off the current in the circuit, so that the electrical equipment is not damaged = release 2 7 Tripping Each part of the structure of the present invention is to eliminate faults. Various faults, including: overload, short circuit break. Benefit from the work. Please refer to Figures 3, 8, 8, 9 and 4. The electronic switch breakers of the two mechanisms are implemented at the remote end. Intent, architecture diagram, control flow: ^ ^ The structure of the system can be seen in the original picture, it is composed of circuit breaker 3 4 and = appearance diagram 'from the voice system and keyboard 3 7, the input line 3 1 of the telephone 3 0: to form the remote end Telephone control system: by :::, display “screen 3 8” device 3 6; the telephone 3 electric = telephone control system to control module 3 3, voice system and keypad 37 7: public line 3 1 answer the phone Control 200524239

f The CPU circuit board 10 in the circuit breaker 34, the cpu circuit board 10 controls the enameled wire 74, the magnetic circuit breaker input is connected to the mains 35, and the output is connected to the electrical equipment 3 6 (represented by the end user with a dashed line); σ when a call comes in Day win (the calling party) will be handled in accordance with the control flow of Figure 8. If you want to remotely control the appliance 36, enter the password and follow the process step by step. If you want to turn on the appliance, voice system and phone The control module 3 3 outputs the processing signal to the CPU 2 board 10 in the circuit breaker 3 4. The CPU circuit board 丄 〇 controls the enameled wire 7 4 to switch on and suck the moving iron core block 6, and the moving silver dots on both ends thereof. 9 is in contact with the static silver point 5 below, so that the incoming copper 2 4, pure iron 2 2, the static silver point 5, the moving silver point 9, the main circuit wire 16 and the main copper circuit 3 are conducted, and the circuit breaker The controlled appliance starts to work. After the circuit breaker is turned on, the CPU circuit board 10 in the circuit breaker issues a command to close the line of the enameled wire 7 4 so that the lacquer wire 7 4 is not energized, and the iron core block 7 1 Loss of magnetism, unable to attract moving iron core block 6, but because moving iron core block 6 is down and permanent If the magnet 7 3 is close, the permanent magnet 7 3 will attract the moving iron core block 6; if the electric appliance is to be turned off, it will be processed by software program as well. The voice system and the telephone control module 3 3 will output the processed signal to the circuit breaker. The CPU circuit board 1 in 3 4 is controlled by the CPU circuit board 10, and the line is switched on, but the reverse power source with the opposite forward polarity is connected. The iron core board 7 i generates and Previously, the opposite magnetic pole j offset the magnetic force of the permanent magnet 7 3 on the moving iron core block 6 so that the moving iron core block 6 is not attracted. Under the action of the resetting tension of the return spring, the movable shaft 2 drives the movable copper 4 and the The moving iron core block 6 jumps upwards, the moving silver point 9 is out of contact with the static silver point 5, the circuit breaker does not work, and the electrical appliance also

200524239 V. Description of Invention (9) Does not work. If you want to switch the circuit breaker 3 lights, pet feeding, the present invention with remote telephone control is shown in Figure 10, 36 6 interface, and then achieve the control objectives detailed in the above, but the implementation is beyond the scope of the patent of the technical solution of the present invention As long as the corresponding number of water heaters, security doors, electrical appliances are added. The circuit breaker can be combined into a control device 3 2, and the output end is connected to the telephone line with the electrical appliance. The specific patent scope of the feasible embodiment can be included in the control unit without any changes. If you want 4, you can use the machine to wait for any magnetic mechanism system (receive the phone and input the phone directly into the phone. The explanation is not for the purpose of the example 0 electrical appliances 3 6, control of air conditioning, electrical and electronic switches to be controlled Part), the plug and the mains dielectric line 31 are plugged into one of the inventions to limit the equivalent implementation of the invention or to sum up, this case is not only technically innovative, but also can improve the above-mentioned multiple effects over conventional items. The statutory invention patent elements that have fully met the novelty and progressiveness should be submitted in accordance with the law. Your office is kindly requested to approve this invention patent application in order to encourage inventions, and to have a sense of virtue. Page 14 200524239 Brief description of the drawings Figure 1 is a schematic diagram of the magnetic mechanism of the electronic switch breaker with a magnetic mechanism according to the present invention. Figure 2 is a detailed schematic diagram of the magnetic mechanism of the electronic switch breaker with a magnetic mechanism. Figure 3 is a schematic diagram of the structure of the electronic switch breaker with a magnetic mechanism. Figure 4 is a schematic diagram of the magnetic mechanism and pure iron structure of the electronic switch breaker with magnetic mechanism.

Figure 5 is a block diagram of the circuit when the electronic switch breaker with magnetic mechanism is implemented by a current controller. Figure 6 is the working state diagram of the electronic switch breaker with magnetic mechanism when it is implemented by a current controller. Figure 7 shows the installation structure of the electronic switch breaker with magnetic mechanism when it is implemented with a current controller. Figure 8 shows the architecture of the electronic switch breaker with magnetic mechanism implemented in a remote telephone control system. Figure 9 is a control flowchart of the electronic switch breaker with magnetic mechanism implemented in the remote telephone control system.

Figure 10 is a schematic diagram of the appearance of the telephone receiver with the magnetic switch electronic circuit breaker implemented in the remote telephone control system. [Representative symbols for main parts] 1 · · · · Button 1 0 · · · CPU circuit board

Page 15 200524239 Simple illustration of the diagram 11 1 2 13 14 17 18 19 2 · 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 · 3 0 lever card spring moving magnet static magnet Main circuit wire lock lever pull impulse switch main body active shaft notch handle copper wire outlet copper into copper current sensing component electronic circuit release current adjustment block threading hole housing telephone telephone input line control device

Page 16 200524239 Simple illustration of the diagram 3 4 78 4 7 · 7 1 7 2 7 37 48 · 9 · Telephone control module circuit breaker mains appliance voice system and keyboard display screen reset spring activity copper static silver moving iron core block Magnetic mechanism iron core coil frame permanent magnet enameled wire (suction coil) soft copper wire moving silver dot

Page 17

Claims (1)

200524239 VI. Application Patent Scope 1. An electronic switch circuit breaker with a magnetic mechanism, which is a movable copper moving silver point on a movable shaft in the middle of an automatic button or switch handle, corresponding to the static silver point on the left and right solid copper in the casing ' A magnetic mechanism is arranged between the left and right fixed copper. The permanent magnet is in the middle of the magnetic mechanism. Two iron core plates are on the edge of the permanent magnet. One of the iron core plates is provided with a coil frame. The coil frame is wound with enameled wire. The enameled wire is connected to the CPU. The main circuit wire is wound on the other iron core plate. At the same time, a pure iron is also provided under the movable copper, and a static magnet and a CT string are connected to the main circuit of the electric copper in and out. Above the static magnet is a moving magnet, and the short-circuit locking mechanism is pulled out. One end is at the position of the moving line of the moving magnet, the other end of the pull rod is connected to the card, one end of the card is connected to the card reset spring, and the other end is connected to the movable contact. 2. The electronic switch circuit breaker with magnetic mechanism as described in item i of the patent application scope, wherein the circuit breaker also includes a release and a current adjustment block, and the CT signal is amplified and adjusted for sampling by the electronic circuit. Front: large, power amplified to the trip unit, CT, electronic circuit board is set in a shell 彳 p " 3 Please t: called the magnetic range described in item 1 of the scope with electronics: Second, the circuit breaker can With a telephone set, the 吾 音 system and ®® j 二: t form a remote telephone control system. The voice system ΓΡΪΙ will process signals to the CpU circuit board in the circuit breaker, and the CPU circuit board control output is connected to the circuit breaker. Lost electricity, city power, iron coils, the door of the circuit breaker: Open: η: The electronic switch with a magnetic mechanism described in the first item of the scope, wherein the magnetic mechanism is composed of a permanent magnet, a coil frame, Page 18 200524239 Page 19