CN216646649U - Automatic discernment and eliminate electromagnetic radiation device collection moulding piece - Google Patents
Automatic discernment and eliminate electromagnetic radiation device collection moulding piece Download PDFInfo
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- CN216646649U CN216646649U CN202023261368.3U CN202023261368U CN216646649U CN 216646649 U CN216646649 U CN 216646649U CN 202023261368 U CN202023261368 U CN 202023261368U CN 216646649 U CN216646649 U CN 216646649U
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Abstract
The utility model discloses an integrated module of an automatic identification and elimination electromagnetic radiation device, which consists of an integrated module shell 1, a power circuit 2, a photoelectric coupler 3, a memory circuit 4, a switch circuit 5, a photoelectric coupler 6, a memory circuit 7 and a switch circuit 8, and is characterized in that: the power supply circuit 2, the photoelectric coupler 3, the memory circuit 4, the switch circuit 5, the photoelectric coupler 6, the memory circuit 7 and the switch circuit 8 form an automatic identification and electromagnetic radiation elimination device and are arranged in the integrated module shell 1, and corresponding circuits of the device are electrically connected with 6 pin terminals of the integrated module shell 1 and are led out. The pins 1 and 2 of the integrated module shell 1 are connected with a 220V alternating current power supply, when a touch sheet electrically connected with the pins 4 of the integrated module shell 1 is contacted by a hand, the pins 3 of the integrated module shell 1 can immediately output and lock the zero line potential of a memory power supply, and the indicator lamps connected with the pins 5 and 6 of the integrated module shell 1 emit light at the same time, so that no matter how the alternating current power supply is connected, the pins 3 of the integrated module shell 1 can always output the zero line potential of the power supply, and the electromagnetic radiation of corresponding electrical equipment is eliminated by utilizing the zero line potential of the power supply.
Description
Technical Field
The utility model relates to a method for eliminating electromagnetic radiation of an electric product by using a power frequency alternating-current low-voltage power supply zero line, in particular to an integrated module of an automatic identification and electromagnetic radiation elimination device.
Background
Practice proves that the electric equipment powered by the AC power supply has electromagnetic radiation! If the electromagnetic radiation is frequently contacted with the electromagnetic radiation which exceeds the standard, a certain damage can be caused to people, so that the electromagnetic radiation of electrical equipment is eliminated, and the human health is expected to be protected.
The best method for eliminating the electromagnetic radiation induced by the electrical equipment is grounding elimination, but for the type 2 electrical equipment without grounding device and in the case of the type 1 electrical equipment without grounding wire, according to the national standard "grounding design Specification for Industrial and civil Power apparatus" (GBJ 65-83) item 2.0.1, "the power apparatus is preferably grounded or zero for ensuring the safety of human body and equipment". Because the zero line potential and the ground line potential in the alternating current 220V power line are the same, the power zero line can be used for eliminating electric radiation instead of the ground line under the condition of no power ground line.
Market research and patent retrieval prove that corresponding non-radiative electric products exist in the market at present, and the non-radiative electric products eliminate electromagnetic radiation by using a zero line in a power line (for example, a non-radiative electric blanket radiation elimination device is in patent number: 2017211407218), but because the zero line and a live line in two power lines cannot be distinguished under normal conditions, the products adopt the principle of a neon light pen, if a neon light is lighted by touching a touch sheet with a hand, the connected power is proved to be the live line, and at the moment, the phase of a power plug is inverted to be converted into the power zero line, so that the purpose of eliminating the electromagnetic radiation of the electric products is achieved, and practice proves that the method is troublesome and unsafe.
Disclosure of Invention
The utility model provides an integrated module of an automatic identification and elimination electromagnetic radiation device, which aims to automatically identify and automatically switch a power supply zero line to eliminate electromagnetic radiation.
The utility model provides an automatic discernment and elimination electromagnetic radiation device collection moulding piece comprises collection moulding piece shell (1), power supply circuit (2), first optoelectronic coupler (3), first memory circuit (4), first switch circuit (5), second optoelectronic coupler (6), second memory circuit (7), second switch circuit (8), its characterized in that: the automatic identification and elimination device comprises an integrated module shell (1), a power circuit (2), a first photoelectric coupler (3), a first memory circuit (4), a first switch circuit (5), a second photoelectric coupler (6), a second memory circuit (7) and a second switch circuit (8), and is arranged in the integrated module shell (1), wherein a wire A1 externally connected with a 220V alternating current power supply is electrically connected with a pin 1 of the power circuit (2), an anode of a diode D2 and a pin 1 of the first switch circuit (5) through the pin 1 of the integrated module shell (1); another wire A2 in the external 220V alternating current power supply is electrically connected with the 2 pin of the power circuit (2), the anode of the diode D1 and the 1 pin of the second switch circuit (8) through the 2 pin of the integrated module shell (1); the pin 3 of the power supply circuit (2) is electrically connected with the pin 3 of the first switch circuit (5) and the pin 3 of the second switch circuit (8); the pin 2 of the first switch circuit (5) is electrically connected with the pin 2 of the second switch circuit (8), the pin 3 of the integrated module shell (1) and an external load FZ; a pin 4 of the first switch circuit (5) is electrically connected with a pin 2 of the first memory circuit (4), and a pin 1 of the first memory circuit (4) is electrically connected with a photosensitive device GM1 of the first photoelectric coupler (3); a pin 4 of the second switch circuit (8) is electrically connected with a pin 2 of the second memory circuit (7), and a pin 1 of the second memory circuit (7) is electrically connected with a photosensitive device GM2 of the second photoelectric coupler (6); the pin 5 of the first switch circuit (5) is electrically connected with the pin 5 of the second switch circuit (8), the pin 6 of the integrated module shell (1) and the cathode of the external light-emitting diode LED; the pin 6 of the first switch circuit (5) is electrically connected with the pin 6 of the second switch circuit (8), the pin 5 of the integrated module shell (1) and the anode + of the external light-emitting diode (LED); the cathode of the diode D1 is electrically connected with a neon lamp ND1 in the first photoelectric coupler (3); the cathode of the diode D2 is electrically connected with a neon lamp ND2 in the second photoelectric coupler (6); the other end of the neon lamp ND1 in the first photoelectric coupler (3) is electrically connected with the other end of the neon lamp ND2 in the second photoelectric coupler (6), the 4 feet of the integrated module shell (1) and the external touch sheet CM.
Two sides of the integrated module shell 1 are fixed with symmetrical 2 x 3 metal terminal pins, and corresponding leads of functional devices arranged in the shell can be electrically connected with external devices.
The integrated module casing (1) is an integrated module formed by casting corresponding functional devices and terminal pins by using an insulating material in plastic.
The photosensitive device GM1 in the photoelectric coupler 3 adopts one of a photoresistor, a photosensitive diode and a phototriode.
The photosensitive device GM2 in the photoelectric coupler 6 adopts one of a photoresistor, a photosensitive diode and a phototriode.
The neon lamp ND1 in the photoelectric coupler 3 is one of a neon lamp and a low-voltage high-sensitivity light emitting diode.
The neon lamp ND2 in the photoelectric coupler 6 adopts one of a neon lamp and a low-voltage high-sensitivity light-emitting diode.
The touch sheet CM is made of a conductive metal material.
Connecting a pin 1 of the integrated module shell 1 and a pin 2 of the integrated module shell 1 into an alternating current power supply-220V, for example, a wire A1 connected with the pin 1 of the integrated module shell 1 is a power supply live wire L, using the working principle of a neon lamp test pencil, namely, using a hand to contact a touch sheet CM electrically connected with a pin 4 of the integrated module shell 1, a neon lamp ND2 in an optical second electric coupler 6 is bright, simultaneously, a photosensitive device GM2 outputs a signal to a second memory circuit 7 and a second switch circuit 8, a switch K2 in the integrated module shell is closed and locked in a memory mode to be always connected with the pin 2 of the integrated module shell 1 and the pin 3 of the integrated module shell 1, and then outputting the power supply zero line N potential of the pin 2 of the integrated module shell 1 from the pin 3 of the integrated module shell 1 to a load FZ; in the same principle, if the a2 wire of the 2-pin connection of the integrated module casing 1 is the power supply live wire L, when the touch piece CM electrically connected with the 4-pin connection of the integrated module casing 1 is touched by hand, the neon lamp ND1 in the first photocoupler 3 is lighted, and at the same time, the photosensor GM1 outputs a signal to the first memory circuit 4 and the first switch circuit 5, the switch K1 in the photosensor circuit is closed and is subjected to memory locking to be always connected with the 1 pin of the integrated module casing 1 and the 3 pins of the integrated module casing 1, so that the power supply neutral wire N potential of the 1 pin of the integrated module casing 1 can be output to the load FZ from the 3 pins of the integrated module casing 1; therefore, no matter how the alternating current power supply is connected, the 3 pins of the integrated module shell 1 can always output the power supply zero line N potential, the light-emitting diode LED is arranged for knowing the working state of the automatic identification and elimination electromagnetic radiation device, and the light-emitting diode LED can emit light as long as the 3 pins of the integrated module shell 1 output the power supply zero line N potential; the power supply circuit 2 mainly supplies operating power to the first switch circuit 5 and the second switch circuit 8.
The utility model has the beneficial effects that: by utilizing the technical scheme, the method is simple and convenient to wire, and the application range is extremely wide.
Description of the drawings:
the utility model is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of one principle of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
The mark in the figure is: 1. the integrated module comprises an integrated module shell, 2 power circuits, 3 photocouplers, 4 memory circuits, 5 switch circuits, 6 photocouplers, 7 memory circuits, 8 switch circuits, 220V of alternating current power supply, a load FZ, a light emitting diode LED, a touch sheet CM, a power supply live wire L, a power supply zero wire N, a diode D1, a diode D2, a neon lamp ND1, a neon lamp ND2, a photosensitive device GM1, a photosensitive device GM2, a switch K1, a switch K2, a pin 1 of the integrated module shell 1, a pin 2 of the integrated module shell 1, a pin 3 of the integrated module shell 1, a pin 4 of the integrated module shell 1, a pin 5 of the integrated module shell 1, a pin 6 of the integrated module shell 1, an anode +, a cathode, an A1 wire and an A2 wire.
Detailed Description
The utility model will be further explained with reference to the schematic and structural drawings in the following figures:
fig. 1 is an automatic discernment and eliminate electromagnetic radiation device collection moulding piece, by collection moulding piece shell (1), power supply circuit (2), first optoelectronic coupler (3), first memory circuit (4), first switch circuit (5), second optoelectronic coupler (6), second memory circuit (7), second switch circuit (8) constitute, its characterized in that: the automatic identification and elimination device comprises an integrated module shell (1), a power circuit (2), a first photoelectric coupler (3), a first memory circuit (4), a first switch circuit (5), a second photoelectric coupler (6), a second memory circuit (7) and a second switch circuit (8), and is arranged in the integrated module shell (1), wherein a wire A1 externally connected with a 220V alternating current power supply is electrically connected with a pin 1 of the power circuit (2), an anode of a diode D2 and a pin 1 of the first switch circuit (5) through the pin 1 of the integrated module shell (1); another wire A2 in the external 220V alternating current power supply is electrically connected with the 2 pin of the power circuit (2), the anode of the diode D1 and the 1 pin of the second switch circuit (8) through the 2 pin of the integrated module shell (1); the pin 3 of the power supply circuit (2) is electrically connected with the pin 3 of the first switch circuit (5) and the pin 3 of the second switch circuit (8); the pin 2 of the first switch circuit (5) is electrically connected with the pin 2 of the second switch circuit (8), the pin 3 of the integrated module shell (1) and an external load FZ; a pin 4 of the first switch circuit (5) is electrically connected with a pin 2 of the first memory circuit (4), and a pin 1 of the first memory circuit (4) is electrically connected with a photosensitive device GM1 of the first photoelectric coupler (3); a pin 4 of the second switch circuit (8) is electrically connected with a pin 2 of the second memory circuit (7), and a pin 1 of the second memory circuit (7) is electrically connected with a photosensitive device GM2 of the second photoelectric coupler (6); the pin 5 of the first switch circuit (5) is electrically connected with the pin 5 of the second switch circuit (8), the pin 6 of the integrated module shell (1) and the cathode of the external light-emitting diode LED; the pin 6 of the first switch circuit (5) is electrically connected with the pin 6 of the second switch circuit (8), the pin 5 of the integrated module shell (1) and the anode + of the external light-emitting diode (LED); the cathode of the diode D1 is electrically connected with a neon lamp ND1 in the first photoelectric coupler (3); the cathode of the diode D2 is electrically connected with a neon lamp ND2 in the second photoelectric coupler (6); the other end of the neon lamp ND1 in the first photoelectric coupler (3) is electrically connected with the other end of the neon lamp ND2 in the second photoelectric coupler (6), the 4 feet of the integrated module shell (1) and the external touch sheet CM.
Two sides of the integrated module shell (1) are fixed with symmetrical 2 x 3 metal terminal pins, and corresponding leads of functional devices arranged in the shell can be electrically connected with external devices.
The integrated module casing (1) is a module made by casting the corresponding functional device and the terminal pin by using an insulating material in plastic.
The photosensitive device GM1 in the first photoelectric coupler (3) adopts one of a photoresistor, a photosensitive diode and a photosensitive triode.
The photosensitive device GM2 in the second photoelectric coupler (6) adopts one of a photoresistor, a photosensitive diode and a photosensitive triode.
The neon lamp ND1 in the first photoelectric coupler (3) adopts one of a neon lamp and a low-voltage high-sensitivity light-emitting diode.
The neon lamp ND2 in the second photoelectric coupler (6) adopts one of a neon lamp and a low-voltage high-sensitivity light-emitting diode.
The touch sheet CM is made of a conductive metal material.
A pin 1 of an integrated module shell (1) and a pin 2 of the integrated module shell (1) are connected with an alternating current power supply-220V, for example, a wire A1 connected with the pin 1 of the integrated module shell (1) is a power supply live wire L, the working principle of a neon lamp test pencil is utilized, namely, a touch sheet CM electrically connected with the pin 4 of the integrated module shell (1) is touched by hands, a neon lamp ND2 in a second photoelectric coupler (6) is lightened, meanwhile, a photosensitive device GM2 outputs a signal to a second memory circuit (7) and a second switch circuit (8), a switch K2 in the neon lamp is closed and is subjected to memory locking to be always connected with the pin 2 of the integrated module shell (1) and the pin 3 of the integrated module shell (1), and the power supply zero line N potential of the pin 2 of the integrated module shell (1) can be output to a load FZ from the pin 3 of the integrated module shell (1).
In the same principle, if the wire a2 of pin 2 of the integrated module casing (1) is the power live wire (L), when the touch piece CM electrically connected with pin 4 of the integrated module casing (1) is touched by hand, the neon lamp ND1 in the first photocoupler (3) lights, and the photosensor GM1 outputs a signal to the first memory circuit (4) and the first switch circuit (5), the switch K1 therein is closed and memory-locked to always switch on pin 1 of the integrated module casing (1) and pin 3 of the integrated module casing (1), and the power neutral wire N potential of pin 1 of the integrated module casing (1) can be output from pin 3 of the integrated module casing (1) to the load FZ.
Therefore, no matter how the alternating current power supply is connected, the 3 pins of the integrated module shell (1) can always output the power supply zero line N potential, the light-emitting diode LED is arranged for knowing the working state of the automatic identification and elimination electromagnetic radiation device, and the light-emitting diode LED can emit light as long as the 3 pins of the integrated module shell (1) output the power supply zero line N potential; the power circuit (2) mainly provides working power for the first switch circuit (5) and the second switch circuit (8).
FIG. 2 is a schematic view of an appearance of an integrated module of an apparatus for automatically identifying and eliminating electromagnetic radiation designed according to the operation principle of FIG. 1, wherein 1 pin of the integrated module housing (1) is electrically connected with a 220V AC power line (A1); the 2 pin of the integrated module shell (1) is electrically connected with a 220V alternating current power line (A2); the 3 feet of the integrated module shell (1) are electrically connected with a load FZ; the 4 pins of the integrated module shell (1) are electrically connected with the touch sheet CM; the 5 feet of the integrated module shell (1) are electrically connected with the positive pole + of a Light Emitting Diode (LED); the 6 feet of the integrated module housing (1) are electrically connected with the cathode of the light-emitting diode LED.
The utility model has the beneficial effects that: by utilizing the technical scheme, the method is simple and convenient to wire, and the application range is extremely wide.
Claims (8)
1. The utility model provides an automatic discernment and elimination electromagnetic radiation device collection moulding piece comprises collection moulding piece shell (1), power supply circuit (2), first optoelectronic coupler (3), first memory circuit (4), first switch circuit (5), second optoelectronic coupler (6), second memory circuit (7), second switch circuit (8), its characterized in that: the automatic identification and elimination device comprises an integrated module shell (1), a power circuit (2), a first photoelectric coupler (3), a first memory circuit (4), a first switch circuit (5), a second photoelectric coupler (6), a second memory circuit (7) and a second switch circuit (8), and is arranged in the integrated module shell (1), wherein a wire A1 externally connected with a 220V alternating current power supply is electrically connected with a pin 1 of the power circuit (2), an anode of a diode D2 and a pin 1 of the first switch circuit (5) through the pin 1 of the integrated module shell (1); another wire A2 in the external 220V alternating current power supply is electrically connected with the 2 pin of the power circuit (2), the anode of the diode D1 and the 1 pin of the second switch circuit (8) through the 2 pin of the integrated module shell (1); the pin 3 of the power supply circuit (2) is electrically connected with the pin 3 of the first switch circuit (5) and the pin 3 of the second switch circuit (8); the pin 2 of the first switch circuit (5) is electrically connected with the pin 2 of the second switch circuit (8), the pin 3 of the integrated module shell (1) and an external load FZ; a pin 4 of the first switch circuit (5) is electrically connected with a pin 2 of the first memory circuit (4), and a pin 1 of the first memory circuit (4) is electrically connected with a photosensitive device GM1 of the first photoelectric coupler (3); a pin 4 of the second switch circuit (8) is electrically connected with a pin 2 of the second memory circuit (7), and a pin 1 of the second memory circuit (7) is electrically connected with a photosensitive device GM2 of the second photoelectric coupler (6); the pin 5 of the first switch circuit (5) is electrically connected with the pin 5 of the second switch circuit (8), the pin 6 of the integrated module shell (1) and the cathode of the external light-emitting diode LED; the pin 6 of the first switch circuit (5) is electrically connected with the pin 6 of the second switch circuit (8), the pin 5 of the integrated module shell (1) and the anode + of the external light-emitting diode (LED); the cathode of the diode D1 is electrically connected with a neon lamp ND1 in the first photoelectric coupler (3); the cathode of the diode D2 is electrically connected with a neon lamp ND2 in the second photoelectric coupler (6); the other end of the neon lamp ND1 in the first photoelectric coupler (3) is electrically connected with the other end of the neon lamp ND2 in the second photoelectric coupler (6), the 4 feet of the integrated module shell (1) and the external touch sheet CM.
2. The integrated module for automatic identification and elimination of electromagnetic radiation device of claim 1, wherein: two sides of the integrated module shell (1) are fixed with symmetrical 2 x 3 metal terminal pins, and corresponding leads of functional devices arranged in the shell can be electrically connected with external devices.
3. The integrated module for automatic identifying and eliminating electromagnetic radiation device of claim 1, wherein: the integrated module casing (1) is an integrated module formed by casting corresponding functional devices and terminal pins by using an insulating material in plastic.
4. The integrated module for automatic identification and elimination of electromagnetic radiation device of claim 1, wherein: the photosensitive device GM1 in the first photoelectric coupler (3) adopts one of a photoresistor, a photosensitive diode and a photosensitive triode.
5. The integrated module for automatic identification and elimination of electromagnetic radiation device of claim 1, wherein: the photosensitive device GM2 in the second photoelectric coupler (6) adopts one of a photoresistor, a photosensitive diode and a photosensitive triode.
6. The integrated module for automatic identification and elimination of electromagnetic radiation device of claim 1, wherein: the neon lamp ND1 in the first photoelectric coupler (3) adopts one of a neon lamp and a low-voltage high-sensitivity light-emitting diode.
7. The integrated module for automatic identification and elimination of electromagnetic radiation device of claim 1, wherein: the neon lamp ND2 in the second photoelectric coupler (6) adopts one of a neon lamp and a low-voltage high-sensitivity light-emitting diode.
8. The integrated module for automatic identifying and eliminating electromagnetic radiation device of claim 1, wherein: the touch sheet CM is made of a conductive metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261368.3U CN216646649U (en) | 2020-12-30 | 2020-12-30 | Automatic discernment and eliminate electromagnetic radiation device collection moulding piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261368.3U CN216646649U (en) | 2020-12-30 | 2020-12-30 | Automatic discernment and eliminate electromagnetic radiation device collection moulding piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216646649U true CN216646649U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023261368.3U Active CN216646649U (en) | 2020-12-30 | 2020-12-30 | Automatic discernment and eliminate electromagnetic radiation device collection moulding piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216646649U (en) |
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2020
- 2020-12-30 CN CN202023261368.3U patent/CN216646649U/en active Active
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