CN210468221U - Cable connector, intelligent plug, power distribution cabinet and transformer - Google Patents
Cable connector, intelligent plug, power distribution cabinet and transformer Download PDFInfo
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- CN210468221U CN210468221U CN201921218667.3U CN201921218667U CN210468221U CN 210468221 U CN210468221 U CN 210468221U CN 201921218667 U CN201921218667 U CN 201921218667U CN 210468221 U CN210468221 U CN 210468221U
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- module
- cable connector
- conductive core
- cable
- wireless communication
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- 238000005259 measurement Methods 0.000 claims abstract description 18
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 15
- 239000003990 capacitor Substances 0.000 claims description 21
- 239000004020 conductor Substances 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims 2
- 230000005611 electricity Effects 0.000 abstract description 7
- 241000309551 Arthraxon hispidus Species 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a cable connector, including cable joint body, wireless communication module and get the electric module, cable connector still includes current measurement module and/or voltage measurement module and/or temperature measurement module, the cable joint body includes conductive core, conductive core and external cable connection, get the electric module with conductive core connects, for the power consumption part power supply of cable connector, wireless communication module with current measurement module and/or voltage measurement module and/or temperature measurement module electric connection are used for with outside wireless communication; still provide an intelligent plug, switch board and transformer, this cable joint head can automatic outside send information, can also realize getting the electricity automatically, and intelligent degree is high, and the security performance is good.
Description
Technical Field
The utility model relates to a power cable field, in particular to cable connector, intelligent plug, switch board and transformer.
Background
In block terminal and transformer substation, when high tension cable inserts and connects out distribution substation or transformer substation, often use cable connector, cable junction is in cable connector's one end, and cable connector's the other end inserts on block terminal or the transformer substation to it is more convenient to make the cable connect in block terminal or transformer substation. At present, the cable connector that uses the most in the existing market is "T" shape cable connector, and current "T" shape cable connector generally includes the preceding connector of inserting of "T" shape and the back connector of inserting of "T" shape, and the custom is inserted before and after inserting, and the front and back connector is split type product, and during the use will insert the connector after and insert before inserting on the connector. The existing front plug connector cannot automatically transmit information and automatically get electricity, cannot realize intellectualization, needs a person to be close to a high-voltage cable to read a measured value and replace a battery, and is poor in safety performance.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a cable connector, an intelligent plug, a power distribution cabinet and a transformer, which can automatically transmit information to the outside and can automatically take power.
The utility model provides a cable connector, include cable connector body, wireless communication module and get the electric module, cable connector still includes current measurement module and/or voltage measurement module and/or temperature measurement module, the cable connector body is including electrically conductive core, electrically conductive core and outside cable junction, get the electric module with electrically conductive core connects, does cable connector's power consumption part power supply, wireless communication module with current measurement module and/or voltage measurement module and/or temperature measurement module electric connection for with outside wireless communication.
Preferably, the electricity taking module comprises a first capacitor, one end of the first capacitor is connected with the conductive core, and the other end of the first capacitor is grounded.
Preferably, the wireless communication device further comprises an induction coil, the conductive core penetrates through the induction coil, the current measuring module is connected to two sides of the induction coil, and the current measuring module is electrically connected with the wireless communication module.
Preferably, the voltage measuring module is connected with the conductive core, and the voltage measuring module is connected with an external display device.
Preferably, the voltage measuring module comprises a first resistor, a second capacitor and a voltage measuring module, wherein the first resistor is connected with the second capacitor in series, the first resistor is connected with the conductive core, and the other end of the second capacitor is grounded; the voltage measuring module is connected with the first resistor in parallel.
Preferably, the temperature measurement module is close to the conductive core, one end of the temperature measurement module is electrically connected with the power taking module, the other end of the temperature measurement module is connected with the conductive core, and the temperature measurement module is also electrically connected with the wireless communication module.
Preferably, a first cavity and a second cavity are arranged in the cable connector body, the first cavity and the second cavity are communicated to form a T-shaped accommodating cavity, the conductive core is located in the first cavity, and the wireless communication module and the automatic power taking module are located in the second cavity.
The utility model also provides an intelligent plug, including front end conductor, back plug connector head and the cable connector of any of the above-mentioned, the front end conductor is fixed cable connector is last, and with the inside electrically conductive core electric connection of cable connector body, back plug connector head with cable connector head fixed connection, and with electrically conductive core electric connection.
Preferably, the intelligent plug further comprises a sleeve and a partition board, the sleeve is fixedly connected with the partition board, and the front end conductor penetrates through the sleeve and is electrically connected with the cable connector.
The utility model also provides a power distribution cabinet, including switch board body and the intelligent plug of any above-mentioned, intelligent plug pegs graft on the switch board.
The utility model also provides a transformer, including transformer body and the intelligent plug of above-mentioned arbitrary, intelligent plug pegs graft on the transformer.
The utility model discloses a set up wireless transmission module and get the electric module, can realize automatic outside conveying information, can also realize getting the electricity automatically, need not the artifical battery of changing, intelligent degree is high, and the security performance is good.
Drawings
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic overall structure diagram of a cable connector according to a preferred embodiment of the present invention;
fig. 2 is a schematic overall structure diagram of the smart plug according to the preferred embodiment of the present invention;
fig. 3 is an equivalent circuit diagram of a cable connector according to a preferred embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.
As shown in fig. 1-3, an embodiment of the present invention provides a cable connector 10, which includes a cable connector body 1, an induction coil 8, a current measurement module 2, a voltage transformer 8 and a voltage measurement module 3. The cable joint body 1 comprises a conductive core 11, the conductive core 11 penetrates through the induction coil 8, and the current measuring module 2 is connected to two ends of the induction coil 8 so as to measure and calculate the current of the high-voltage cable 100; since the current measuring module 2 is almost zero resistance, the power consumption is low. The voltage measuring module 3 is connected with the conductive core 11 and is used for measuring the voltage value on the conductive core. The voltage measuring module 3 and the current measuring module 2 are connected with an external display device, so that a worker can conveniently read the voltage value and the current value of the high-voltage cable 100, and the device is safe and reliable.
Referring to fig. 1, in a preferred embodiment, a first cavity 121 and a second cavity 122 are disposed in the cable connector body 1, and the first cavity 121 and the second cavity 122 are communicated to form a "T" shaped receiving cavity 12. The conductive core 11 and the induction coil 8 are located in the first cavity 121, and the current measuring module 2 is located in the first cavity 121 or the second cavity 122. The voltage transformer 8 and the voltage measuring module 3 are located in the second cavity 122, the accommodating cavity 12 of the cable joint body 1 is reasonable in layout, the size of the cable joint body is reduced, and the cable joint is more convenient to use.
In a preferred embodiment, the cable connector further comprises a temperature measuring module 5, and the temperature measuring module 5 is located in the first cavity 121 and is disposed close to the conductive core 11. The temperature measuring module 5 is also connected with an external display device, the temperature measuring module 5 measures the temperature of the conductive core 11 in real time and displays the temperature on the external display device, and the safety performance is higher.
In a preferred embodiment, the cable connector 10 further includes a wireless communication module 4 (the wireless communication module 4 is denoted by W in the circuit), and the voltage measuring module 3, the current measuring module 2 and the temperature measuring module 5 (the temperature measuring module is denoted by BH in the circuit) are connected with an external display device through the wireless communication module 4. Voltage measurement module 3 and current measurement module 2 all with 4 electric connection of wireless communication module, voltage measurement module 3, current measurement module 2 and temperature measurement module 5 are connected with outside display device through this wireless communication module, go out voltage, electric current and temperature information transmission through radio signal, and are more convenient.
In a preferred embodiment, the cable connector further includes a power taking module 6, the power taking module 6 is also located in the accommodating cavity 12, and the power taking module 6 is configured to supply power to electrical devices (such as a wireless communication module and a temperature measuring module) of the cable connector 10. The electricity taking module 6 automatically takes the electric energy on the high-voltage cable 100 (namely the conductive core 11) for use, the function of a battery is replaced, the electric energy on a taking device cannot be exhausted, the battery does not need to be replaced, and the convenience is realized. In a preferred embodiment, the cable connector 10 further includes a power-taking module 6, where the power-taking module 6 includes a first capacitor C1, one end of the first capacitor C1 is connected to the conductive core 11, and the other end is grounded. The capacitor is durable, not easy to damage, and free from maintenance and repair. In a further preferred embodiment, the cable connector body 1 is further provided with a ground electrode 7, and the ground electrode 7 is connected to the first capacitor C1.
The one end of wireless communication module 4 is got electric module 6 electric connection, and the other end is connected with conductive core 11, and temperature measurement module 5 also is connected with wireless communication module 4 electric connection.
Referring to fig. 3, in a preferred embodiment, the voltage measuring module 3 comprises a first resistor, a second capacitor C2 and a voltage measuring module PV, the first resistor R1 is connected in series with the second capacitor C2, and the first resistor R1 is connected to the conductive core 11, and the other end of the second capacitor C2 is grounded; the voltage measuring module PV is connected in parallel with the first resistor R1 to calculate the impedance of the second capacitor C2, and the voltage of the conductive core is calculated from the impedance value, the resistance value of the first resistor R1 and the measured voltage value. In a further preferred embodiment, the cable connector body 1 is further provided with a ground electrode 7, and the ground electrode 7 is connected to the second capacitor C2.
Referring to fig. 2, the present invention further provides an intelligent plug, which includes a front conductor 30, a rear plug connector 20 and any one of the cable connectors 10, wherein the front conductor 30 is fixed on the cable connector 10 and electrically connected to the conductive core 11 inside the cable connector body 1. The rear plug connector 20 is fixedly connected to the cable connector 10 and electrically connected to the conductive core 11. Preferably, a cavity is also provided in the rear plug connector 20, into which cavity the end of the high voltage cable 100 is inserted in use and forms an electrical connection with the rear plug connector 20, the front plug connector and the front conductor 30.
In a preferred embodiment, the smart plug further comprises a sleeve 40 and a partition 50, the sleeve 40 is fixedly connected to the partition 50, and the front conductor 30 penetrates through the sleeve 40 and is electrically connected to the cable connector 10. During the use, baffle 50 is fixed on the shell of switch board or transformer, plays the effect of fixed this intelligent plug, and inside front end conductor 30 inserted switch board or transformer, the realization electricity was connected.
In the preferred embodiment, a rear end cap 60 is also fixedly attached to the rear plug-in connector 20 for sealing the rear plug-in connector 20.
The utility model also provides a power distribution cabinet, including power distribution cabinet body and the intelligent plug of any above-mentioned, intelligent plug's front end conductor 30 is pegged graft on the switch board. The cable is connected with the intelligent plug, and the intelligent plug is electrically connected with the power distribution cabinet body. This intelligent plug can automatic measure the voltage, electric current or the temperature of cable, can also transmit measuring result to outside display, and it is more convenient, more intelligent to use.
The utility model also provides a transformer, including transformer body and the intelligent plug of above-mentioned arbitrary, intelligent plug's front end conductor 30 is pegged graft on the transformer. The cable is connected with the intelligent plug, and the intelligent plug is electrically connected with the transformer body. This intelligent plug can automatic measure the voltage, electric current or the temperature of cable, can also transmit measuring result to outside display, and it is more convenient, more intelligent to use.
The utility model discloses a set up wireless transmission module and get the electric module, can realize automatic outside conveying information, can also realize getting the electricity automatically, need not the artifical battery of changing, intelligent degree is high, and the security performance is good.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (11)
1. The utility model provides a cable connector, its characterized in that includes cable joint body, wireless communication module and gets the electric module, cable connector still includes current measurement module and/or voltage measurement module and/or temperature measurement module, the cable joint body is including electrically conductive core, electrically conductive core and outside cable junction, get the electric module with electrically conductive core is connected, does cable connector's power consumption part power supply, wireless communication module with current measurement module and/or voltage measurement module and/or temperature measurement module electric connection for with outside wireless communication.
2. The cable connector according to claim 1, wherein the power-taking module comprises a first capacitor, one end of the first capacitor is connected to the conductive core, and the other end of the first capacitor is grounded.
3. The cable connector according to claim 1, further comprising an induction coil, wherein the conductive core passes through the induction coil, the current measuring module is connected to two sides of the induction coil, and the current measuring module is electrically connected to the wireless communication module.
4. The cable connector according to claim 1, wherein the voltage measuring module is connected to the conductive core, and the voltage measuring module is connected to an external display device.
5. The cable connector according to claim 4, wherein the voltage measuring module comprises a first resistor, a second capacitor and a voltage measuring module, the first resistor is connected in series with the second capacitor, the first resistor is connected with the conductive core, and the other end of the second capacitor is grounded; the voltage measuring module is connected with the first resistor in parallel.
6. The cable connector according to claim 1, wherein the temperature measuring module is disposed close to the conductive core, and one end of the temperature measuring module is electrically connected to the power taking module, and the other end of the temperature measuring module is connected to the conductive core, and the temperature measuring module is also electrically connected to the wireless communication module.
7. The cable connector according to claim 1, wherein a first cavity and a second cavity are disposed in the cable connector body, the first cavity and the second cavity are communicated to form a T-shaped accommodating cavity, the conductive core is located in the first cavity, and the wireless communication module and the automatic power-taking module are both located in the second cavity.
8. An intelligent plug, comprising a front conductor, a rear plug connector and the cable connector of any one of claims 1 to 7, wherein the front conductor is fixed on the cable connector and electrically connected to the conductive core inside the cable connector body, and the rear plug connector is fixedly connected to the cable connector and electrically connected to the conductive core.
9. The smart plug of claim 8 further comprising a sleeve and a spacer, wherein the sleeve is fixedly connected to the spacer, and the front conductor extends through the sleeve and is electrically connected to the cable connector.
10. A power distribution cabinet, comprising a power distribution cabinet body and the intelligent plug of claim 8 or 9, wherein the intelligent plug is plugged on the power distribution cabinet.
11. A transformer, comprising a transformer body and the smart plug of claim 8 or 9, wherein the smart plug is plugged into the transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218667.3U CN210468221U (en) | 2019-07-30 | 2019-07-30 | Cable connector, intelligent plug, power distribution cabinet and transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218667.3U CN210468221U (en) | 2019-07-30 | 2019-07-30 | Cable connector, intelligent plug, power distribution cabinet and transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468221U true CN210468221U (en) | 2020-05-05 |
Family
ID=70448700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921218667.3U Expired - Fee Related CN210468221U (en) | 2019-07-30 | 2019-07-30 | Cable connector, intelligent plug, power distribution cabinet and transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210468221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310714A (en) * | 2019-07-30 | 2021-02-02 | 广州敬道电气技术有限公司 | Cable connector, intelligent plug, power distribution cabinet and transformer |
-
2019
- 2019-07-30 CN CN201921218667.3U patent/CN210468221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310714A (en) * | 2019-07-30 | 2021-02-02 | 广州敬道电气技术有限公司 | Cable connector, intelligent plug, power distribution cabinet and transformer |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |
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| CF01 | Termination of patent right due to non-payment of annual fee |