CN221100904U - Three-phase integrated sensor - Google Patents
Three-phase integrated sensor Download PDFInfo
- Publication number
- CN221100904U CN221100904U CN202323207005.5U CN202323207005U CN221100904U CN 221100904 U CN221100904 U CN 221100904U CN 202323207005 U CN202323207005 U CN 202323207005U CN 221100904 U CN221100904 U CN 221100904U
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- Prior art keywords
- sensor
- phase
- voltage signal
- looks
- insulating material
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- 239000011810 insulating material Substances 0.000 claims abstract description 28
- 239000003822 epoxy resin Substances 0.000 claims abstract description 20
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000004593 Epoxy Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000010354 integration Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 6
- 239000012774 insulation material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The utility model discloses a three-phase integrated sensor, which comprises a sensor A phase, a sensor B phase and a sensor C phase, wherein the sensor A phase, the sensor B phase and the sensor C phase respectively comprise a voltage signal sensor and an epoxy resin insulating material shell coated on the outer side of the voltage signal sensor, the voltage signal sensor is electrically connected with a high-voltage connecting insert arranged in the epoxy resin insulating material shell, the voltage signal sensor is electrically connected with a grounding resistor arranged in the epoxy resin insulating material shell, a voltage signal output connecting insert is arranged at the joint of the voltage signal sensor and the grounding resistor, and the grounding resistor is electrically connected with a plurality of voltage signal grounding and mounting fixing inserts. The utility model has the advantages of integration of three phases, convenient installation, high production efficiency and wider application range.
Description
Technical Field
The utility model belongs to the field of electric signal sensing devices, and particularly relates to a three-phase integrated sensor.
Background
The prior voltage signal sensor can seal product structure is sealed by an epoxy resin insulating material can, and a grounding insert is arranged at the bottom. Such a structure has drawbacks such as difficulty in fixing the ground module and the voltage signal processor, and thus cannot meet practical demands.
Disclosure of utility model
The utility model aims to solve the technical problems of the prior art, and provides the three-phase integrated sensor which is integrated with three phases, convenient to install, high in production efficiency and wider in application.
The technical scheme adopted by the utility model is as follows: the utility model provides a three-phase integral type sensor, includes sensor A phase, sensor B phase and sensor C phase, sensor A phase, sensor B phase and sensor C phase all include voltage signal sensor and cladding in the epoxy insulating material shell in the voltage signal sensor outside, the last electricity of voltage signal sensor is connected with the high-pressure connection inserts that set up in the epoxy insulating material shell inside, the last electricity of voltage signal sensor is connected with the ground resistance that sets up in the epoxy insulating material shell inside, voltage signal sensor and ground resistance junction are equipped with voltage signal output connection inserts, the last electricity of ground resistance is connected with several voltage signal ground and installs fixed inserts, the epoxy insulating material shell interconnect of sensor A phase, sensor B phase and sensor C phase is equipped with voltage signal processor fixed insert and installation fixed orifices respectively in the epoxy insulating material shell junction of sensor A phase, sensor B phase and sensor C phase.
In one embodiment, the epoxy insulating material housing of the sensor a phase, the sensor B phase and the sensor C phase are integrally formed.
In one embodiment, the voltage signal grounding and the mounting fixing inserts of the sensor A phase, the sensor B phase and the sensor C phase are three, and the three voltage signal grounding and the mounting fixing inserts of the sensor A phase, the sensor B phase and the sensor C phase are respectively and electrically connected with the corresponding grounding resistors.
In one embodiment, the voltage signal processor fixing inserts and the mounting fixing holes are two and are respectively arranged between two adjacent epoxy resin insulating material shells.
The utility model has the beneficial effects that:
1. The sensor A phase, the sensor B phase and the sensor C phase are of independent structures and can be used respectively, so that the application range of the sensor is greatly increased, and the application occasions are wider;
2. The high-voltage connecting insert is arranged, so that the high-voltage conductor can be fixed on the high-voltage connecting insert, and a voltage signal in the high-voltage conductor is led into the voltage signal sensor through the high-voltage connecting insert;
3. The voltage signal output connecting insert is arranged, so that the voltage signal converted in the voltage signal sensor can be transmitted to the voltage signal processor for signal processing and transmission through the voltage signal output connecting insert and a special wire connected with the voltage signal output connecting insert, and the voltage signal output connecting insert is embedded into the epoxy resin insulating material shell, so that the wire of the voltage signal processor can be conveniently fixed, and the mechanical strength is high;
4. The voltage signal grounding and the mounting fixing inserts are arranged, so that the voltage signal grounding can be realized at multiple points at the same time, and the grounding is more reliable and effective;
5. The epoxy resin insulating material shells of the sensor A phase, the sensor B phase and the sensor C phase are mutually connected and integrally formed, so that the production can be integrally carried out, and the production efficiency is high;
6. The voltage signal processor fixing insert is arranged, so that the special voltage signal processor can be fixed by the voltage signal processor fixing insert when being installed, and a device for fixing the voltage signal processor is not added on the sensor independently;
7. The installation fixing holes are formed, so that the sensor can be conveniently installed and fixed at the corresponding position of the electrical equipment through the epoxy resin insulating material shell when the sensor is used on the electrical equipment, and the electrical equipment is not additionally provided with a special fixing and mounting device for installing a sensor product, so that the structure of the electrical equipment is simplified.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a top view of the present utility model.
In the figure: 1. sensor phase a; 2. a sensor B phase; 3. a sensor phase C; 4. a voltage signal processor fixing insert; 5. installing a fixing hole; 101. a voltage signal sensor; 102. an epoxy insulating material housing; 103. a high pressure connection insert; 104. a ground resistor; 105. the voltage signal output is connected with the insert; 106. voltage signal ground and mounting fixture insert.
Detailed Description
The utility model will be described in further detail with reference to the accompanying drawings and specific examples.
As shown in fig. 1 and 2, a three-phase integrated sensor comprises a sensor a phase 1, a sensor B phase 2 and a sensor C phase 3, wherein the sensor a phase 1, the sensor B phase 2 and the sensor C phase 3 all comprise a voltage signal sensor 101 and an epoxy resin insulation material shell 102 coated on the outer side of the voltage signal sensor 101, the voltage signal sensor 101 is electrically connected with a high-voltage connection insert 103 arranged in the epoxy resin insulation material shell 102, the voltage signal sensor 101 is electrically connected with a grounding resistor 104 arranged in the epoxy resin insulation material shell 102, a voltage signal output connection insert 105 is arranged at the joint of the voltage signal sensor 101 and the grounding resistor 104, the grounding resistor 104 is electrically connected with a plurality of voltage signal grounding and mounting fixing inserts 106, the epoxy resin insulation material shells 102 of the sensor a phase 1, the sensor B phase 2 and the sensor C phase 3 are mutually connected, and the voltage signal sensor a phase 1, the sensor B phase 2 and the sensor C phase 3 are respectively provided with a voltage signal output connection insert 4 and a voltage signal processing fixing insert 102.
In this embodiment, the epoxy insulating material housing 102 of the sensor a phase 1, the sensor B phase 2 and the sensor C phase 3 is integrally formed.
In this embodiment, the voltage signal grounding and the mounting fixture insert 106 of the sensor a phase 1, the sensor B phase 2 and the sensor C phase 3 are three, and the three voltage signal grounding and the mounting fixture insert 106 of the sensor a phase 1, the sensor B phase 2 and the sensor C phase 3 are electrically connected with the corresponding grounding resistor 104 respectively.
In this embodiment, the voltage signal processor fixing insert 4 and the mounting fixing hole 5 are two and are respectively disposed between two adjacent epoxy resin insulating material housings 102.
The sensor A phase 1, the sensor B phase 2 and the sensor C phase 3 are of independent structures and can be used respectively, so that the application range of the sensor is greatly increased, and the application range is wider; the high-voltage connection insert 103 is arranged, so that the high-voltage conductor can be fixed on the high-voltage connection insert 103, and a voltage signal in the high-voltage conductor is led into the voltage signal sensor 101 through the high-voltage connection insert 103, and the high-voltage connection insert 103 is embedded into the epoxy resin insulating material shell 102, so that the high-voltage conductor can be conveniently fixed, and the high-voltage conductor has high mechanical strength; the voltage signal output connecting insert 105 is arranged, so that voltage signals converted in the voltage signal sensor can be transmitted to the voltage signal processor through the voltage signal output connecting insert 105 and a special wire connected with the voltage signal output connecting insert 105 for signal processing and transmission, and the voltage signal output connecting insert 105 is embedded into the epoxy resin insulating material shell 102, so that the wire of the voltage signal processor can be conveniently fixed, and the mechanical strength is high; the plurality of voltage signal grounding and mounting fixing inserts 106 are arranged, so that the grounding can be realized at multiple points at the same time, and the grounding is more reliable and effective; the epoxy resin insulating material shells 102 of the sensor A phase 1, the sensor B phase 2 and the sensor C phase 3 are mutually connected and integrally formed, so that the production can be integrally carried out, and the production efficiency is high; the voltage signal processor fixing insert 4 is arranged, so that a special voltage signal processor can be fixed by the voltage signal processor fixing insert 4 during installation, and a device for fixing another voltage signal processor is not added on the sensor independently, and the voltage signal processor fixing insert 4 is embedded into the epoxy resin insulating material shell 102, so that the voltage signal processor is convenient to install and fix, and the structure of the sensor is simplified; the installation fixing holes 5 are arranged, so that the sensor can be conveniently installed and fixed at the corresponding position of the electrical equipment through the epoxy resin insulating material shell 102 when the sensor is used on the electrical equipment, and the electrical equipment is not additionally provided with a special fixing and mounting device for installing a sensor product, so that the structure of the electrical equipment is simplified.
The foregoing examples merely illustrate specific embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (4)
1. A three-phase integrated sensor, characterized in that: including sensor A looks (1), sensor B looks (2) and sensor C looks (3), sensor A looks (1), sensor B looks (2) and sensor C looks (3) all include voltage signal sensor (101) and cladding in epoxy insulating material shell (102) in the voltage signal sensor (101) outside, the electricity is connected with high-voltage connection inserts (103) that set up in epoxy insulating material shell (102) inside on voltage signal sensor (101), be connected with ground resistance (104) that set up in epoxy insulating material shell (102) on voltage signal sensor (101), voltage signal sensor (101) are equipped with voltage signal output connection inserts (105) with ground resistance (104) junction, the electricity is connected with several voltage signal ground and installation fixed inserts (106) on ground resistance (104), epoxy insulating material shell (102) of sensor A looks (2) and sensor C looks (3), sensor A looks (1), sensor B looks (2) and sensor C looks (3) are equipped with signal processing fixed orifices (4) each other, sensor A looks (2) and sensor C looks (102) are equipped with signal processing fixed orifices (4) respectively.
2. A three-phase integrated sensor according to claim 1, characterized in that: the epoxy resin insulating material shell (102) of the sensor A phase (1), the sensor B phase (2) and the sensor C phase (3) are integrally formed.
3. A three-phase integrated sensor according to claim 2, characterized in that: the three voltage signal grounding and mounting fixing inserts (106) of the sensor A phase (1), the sensor B phase (2) and the sensor C phase (3) are respectively and electrically connected with the corresponding grounding resistors (104).
4. A three-phase integrated sensor according to claim 1, 2 or 3, characterized in that: the voltage signal processor fixing inserts (4) and the mounting fixing holes (5) are two and are respectively arranged between two adjacent epoxy resin insulating material shells (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323207005.5U CN221100904U (en) | 2023-11-27 | 2023-11-27 | Three-phase integrated sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323207005.5U CN221100904U (en) | 2023-11-27 | 2023-11-27 | Three-phase integrated sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221100904U true CN221100904U (en) | 2024-06-07 |
Family
ID=91309552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323207005.5U Active CN221100904U (en) | 2023-11-27 | 2023-11-27 | Three-phase integrated sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221100904U (en) |
-
2023
- 2023-11-27 CN CN202323207005.5U patent/CN221100904U/en active Active
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