CN208904337U - A kind of Intelligent separable connector - Google Patents
A kind of Intelligent separable connector Download PDFInfo
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- CN208904337U CN208904337U CN201821858505.1U CN201821858505U CN208904337U CN 208904337 U CN208904337 U CN 208904337U CN 201821858505 U CN201821858505 U CN 201821858505U CN 208904337 U CN208904337 U CN 208904337U
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- intelligent
- connecting terminal
- cable connecting
- measurement module
- temperature measurement
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Abstract
The utility model provides a kind of Intelligent separable connector, including separable connector housing, the high-tension shielding set being sheathed in separable connector housing, the cable connecting terminal being arranged in inside high-tension shielding set, is internally provided with the rear blanking cover of conductor and intelligent temperature measurement module for measuring cable connecting terminal temperature；Blanking cover setting is connect in cable connecting terminal side, internal conductor with cable connecting terminal afterwards；Intelligent temperature measurement module passes through wireless signal external connection；Intelligent temperature measurement module is arranged on cable connecting terminal, and is located between high-tension shielding set and cable connecting terminal；Or intelligent temperature measurement module is arranged in end conductor, and is connected to form one structure with end conductor, and is located inside rear blanking cover.The utility model does not destroy original insulator structure and original electric field structure, without additional shielding case and changes its volume, while not reducing the electric property of existing product, realizes the online accurate measurements of cable temperature.
Description
Technical field
The utility model relates to a kind of electric cable fittings, more specifically to a kind of Intelligent separable connector.
Background technique
In the power system, cable run plays the role of transferring high voltage electric energy.Cable usually can be due to locating external rings
Border is severe and internal high load capacity electric current and causes localized hyperthermia's even fire, therefore, it is necessary to cable carry out in real time, online prison
It surveys, finds failure in time, accident is eliminated in budding state.
High-tension switch cabinet is important electrical equipment.In During Process of Long-term Operation, switchgear and cable connection it is local because
Aging or contact resistance are excessive and generate heat, due to heating position temperature can not real-time monitoring, eventually lead to accident, cause
Fire and large-area power-cuts.Solve the problems, such as that overheat is the key that prevent such accident to occur at switchgear and cable connection, is led to
The operating condition for crossing on-line monitoring electric shock temperature, can effectively prevent accident.
On-line monitoring to cable temperature, in early days using cordless thermometrics such as infrared radiation thermometer, infrared thermoviewers, but
This kind of method is protected from environmental larger, and measurement error is big and does not have real-time.It is later the accuracy for improving thermometric, it will be warm
(connection between some switchgears and cable is to pass through separable connector in degree sensing element embedment separable connector housing
Come what is realized), which can damage insulator, lead to the decline of separable connector overall performance.
It in addition is temperature-sensing element to be designed as to hollow form, and be set in separable connector there are also a kind of mode,
Since temperature-sensing element is designed as the structure being arranged, volume is bigger, causes the volume of separable connector also corresponding
Increase, and which is to need in addition to design shielding case compatible with the temperature-sensing element to keep separable connector
Electric property, in this way can greatly increase the production cost and use cost of separable connector.
Utility model content
The purpose of the utility model is to overcome shortcoming and deficiency in the prior art, provide a kind of novel in design and measurement
Accurate Intelligent separable connector, the Intelligent separable connector do not destroy original insulator structure and original electricity
Field structure without additional shielding case and changes its volume, to realize the online accurate measurements of cable temperature.
In order to achieve the above object, the utility model is achieved by following technical proposals: a kind of intelligent separable
Connector, it is characterised in that: including separable connector housing, the high-tension shielding set being sheathed in separable connector housing,
Cable connecting terminal inside high-tension shielding set is set, is internally provided with the rear blanking cover of conductor and for measuring cable termination
The intelligent temperature measurement module of sub- temperature；Blanking cover setting is in cable connecting terminal side, internal conductor and cable connection after described
Terminal connection；The intelligent temperature measurement module passes through wireless signal external connection；
The intelligent temperature measurement module is arranged on cable connecting terminal, and be located at high-tension shielding set and cable connecting terminal it
Between；
Or the intelligent temperature measurement module setting closes to form integral structure in end conductor, and with end conductor lid, and position
Inside rear blanking cover.
In the above scheme, there are two types of set-up modes for the intelligent temperature measurement module of the utility model:
The intelligent temperature measurement module setting of first way can then pass through original between high-tension shielding set and cable connecting terminal
There is the high-tension shielding set inside separable connector to keep original insulator structure and original electric field structure, without additional
Shielding case and the volume for changing separable connector are added to install intelligent temperature measurement module, then cable connecting terminal can be achieved
Thermometric.
The intelligent temperature measurement module of the second way and end conductor are connected to form one structure, which makes the outer of conductor
Surface is thus come just without any salient point without additional shielding case and change volume with installing intelligent temperature measurement module
Original insulator structure and original electric field structure are kept, realizes thermally conductive, the Lai Shixian for passing through conductor and cable connecting terminal
The thermometric of cable connecting terminal.
The intelligent temperature measurement module is connect with cable connecting terminal in a welding manner；Or intelligent temperature measurement module is to weld
Mode connect with end conductor.
The intelligent temperature measurement module is detachably connected with cable connecting terminal；Or intelligent temperature measurement module and end conductor can
Dismantling connection.
One end end of the conductor far from cable connecting terminal is arranged in the intelligent temperature measurement module.
The intelligent temperature measurement module is surface acoustic wave wireless temperature sensor.
The surface acoustic wave wireless temperature sensor is made of antenna, interdigital transducer, reflecting grating and piezoelectric substrate；Institute
Antenna, interdigital transducer and reflecting grating is stated to be arranged on the end face of piezoelectric substrate.The surface acoustic wave wireless temperature sensor is
The product of existing maturation on the market, maximum feature is exactly that sensor itself does not need power supply；Secondly, it is not wirelessly only
It is only embodied on communication modes, while being also embodied on temperature-measurement principle.The principle of its thermometric is: propagating on piezoelectric substrate surface
Surface acoustic wave, wavelength and velocity of wave can change with the change of substrate surface or internal correlative factor (including temperature).By corresponding to
Receiver issue wireless activation signal, the piezoelectric substrate of signal input pickup evokes surface acoustic wave, under different temperatures, sensing
Device exports different signals, and signal is received by receiver again, obtains temperature value by reconciling.Surface acoustic wave wireless temperature sensor
It is small in size, power supply is not needed, sensor at low cost is its main advantage.Therefore, the utility model uses surface acoustic wave wireless
Temperature sensor does not need power supply then, while reducing maintenance cost, reduces possible fault point.
The intelligent temperature measurement module is arranged on cable connecting terminal, and be located at high-tension shielding set and cable connecting terminal it
Between refer to: the bottom of the piezoelectric substrate of the surface acoustic wave wireless temperature sensor is connect with cable connecting terminal, end face
Antenna, interdigital transducer and reflecting grating are towards high-tension shielding set.
The intelligent temperature measurement module is arranged in end conductor, and refers to the end conductor structure that is connected to form one: described
End conductor is provided with receiving cavity, and piezoelectric substrate is connect with end conductor, by the antenna, interdigital transducer and reflection of its end face
Grid are covered in receiving cavity, the structure so that piezoelectric substrate and end conductor are connected to form one.Which by antenna, interdigital change
Can device and reflecting grating these salient points all ensconces in conductor, after such intelligent temperature measurement module is installed, the outer surface of conductor is not just convex
Point can also keep original insulator structure and original electric field structure then without the additional structure for changing separable connector.
Compared with prior art, the utility model have the following advantages that with the utility model has the advantages that
1, the utility model Intelligent separable connector is novel in design and measurement is accurate, the Intelligent separable connector
Original insulator structure and original electric field structure are not destroyed, without additional shielding case and change its volume, not
While reducing the electric property of existing product, to realize the online accurate measurements of cable temperature.
2, the utility model Intelligent separable connector is using surface acoustic wave wireless temperature sensor as intelligent temperature measurement
Module, then no setting is required power supply, do not need periodic replacement electricity at the problem of destroying existing product structure there is no external cord yet
The problem of source, worry power failure.
Detailed description of the invention
Fig. 1 is the schematic diagram of Intelligent separable connector in embodiment one；
Fig. 2 is the schematic diagram of Intelligent separable connector in embodiment two；
Fig. 3 is the schematic diagram of Intelligent separable connector in embodiment three；
Fig. 4 is the schematic diagram of Intelligent separable connector in example IV；
Wherein, 1 be separable connector housing, 2 be high-tension shielding set, 3 be cable connecting terminal, 4 be conductor, 5 be after
Blanking cover, 6 be intelligent temperature measurement module, 7 be piezoelectric substrate.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Embodiment one
The present embodiment by the antenna of the surface acoustic wave wireless temperature sensor used for copper screw thread antenna, to following
It is illustrated.
As shown in Figure 1, the Intelligent separable connector of the utility model includes separable connector housing 1, is sheathed on
High-tension shielding set 2 in separable connector housing 1, the cable connecting terminal 3 being arranged in inside high-tension shielding set 2, inside sets
It is equipped with the rear blanking cover 5 of conductor 4 and the intelligent temperature measurement module 6 for measuring 3 temperature of cable connecting terminal, wherein rear blanking cover 5 is arranged
In 3 side of cable connecting terminal, internal conductor 4 is connect with cable connecting terminal 3, and intelligent temperature measurement module 6 passes through wireless communication
Number external connection.
The intelligent temperature measurement module 6 of the present embodiment uses surface acoustic wave wireless temperature sensor, is arranged in cable termination
On son 3, and it is located between high-tension shielding set 2 and cable connecting terminal 3.The intelligent temperature measurement module 6 in a welding manner with cable
The connection of connecting terminal 3 or intelligent temperature measurement module 6 are detachably connected with cable connecting terminal 3.The surface acoustic wave wireless temperature passes
Sensor is the product of existing maturation on the market, and maximum feature is exactly that sensor itself does not need power supply；Secondly, it is wirelessly simultaneously
It is not only to be embodied on communication modes, while being also embodied on temperature-measurement principle.The surface acoustic wave wireless temperature sensor is by day
Line, interdigital transducer, reflecting grating and piezoelectric substrate 7 form, and antenna, interdigital transducer and reflecting grating are arranged at piezoelectric substrate
On 7 end face.
Specifically, the bottom of the piezoelectric substrate 7 of surface acoustic wave wireless temperature sensor is connect with cable connecting terminal 3,
Antenna, interdigital transducer and the reflecting grating of its end face are towards high-tension shielding set 2.The setting of intelligent temperature measurement module 6 of which exists
Between high-tension shielding set 2 and cable connecting terminal 3, then 2 can be covered by the high-tension shielding inside original separable connector to protect
Original insulator structure and original electric field structure are held, without additional shielding case and the body of change separable connector
The thermometric of cable connecting terminal 3 then can be achieved to install intelligent temperature measurement module 6 in product.
The principle of the present embodiment surface acoustic wave wireless temperature sensor thermometric is: propagating on the sound surface on piezoelectric substrate surface
Wave, wavelength and velocity of wave can change with the change of substrate surface or internal correlative factor (including temperature).By corresponding reception
Device issues wireless activation signal, and the piezoelectric substrate of signal input pickup evokes surface acoustic wave, under different temperatures, sensor output
Different signals, signal are received by receiver again, obtain temperature value by reconciling.Surface acoustic wave wireless temperature sensor volume
It is small, power supply is not needed, sensor at low cost is its main advantage.Therefore, the utility model uses surface acoustic wave wireless temperature
Sensor does not need power supply then, while reducing maintenance cost, reduces possible fault point.
The surface acoustic wave wireless temperature sensor of the present embodiment is the matured product bought on the market.
Embodiment two
The present embodiment the difference is that only with embodiment one: as shown in Fig. 2, the surface acoustic wave of the use of the present embodiment without
The antenna of line temperature sensor is copper circle shape antenna.The surface acoustic wave wireless temperature sensor of the present embodiment is to buy on the market
Matured product.
The other structures of the present embodiment are consistent with embodiment one.
Embodiment three
The present embodiment by the antenna of the surface acoustic wave wireless temperature sensor used for copper screw thread antenna, to following
It is illustrated.
As shown in figure 3, the Intelligent separable connector of the utility model includes separable connector housing 1, is sheathed on
High-tension shielding set 2 in separable connector housing 1, the cable connecting terminal 3 being arranged in inside high-tension shielding set 2, inside sets
It is equipped with the rear blanking cover 5 of conductor 4 and the intelligent temperature measurement module 6 for measuring 3 temperature of cable connecting terminal, wherein rear blanking cover 5 is arranged
In 3 side of cable connecting terminal, internal conductor 4 is connect with cable connecting terminal 3, and intelligent temperature measurement module 6 passes through wireless communication
Number external connection.
The intelligent temperature measurement module 6 of the present embodiment uses surface acoustic wave wireless temperature sensor, and setting is in conductor 4 far from electricity
One end end of cable connecting terminal 3, and be connected to form one structure with 4 end of conductor, and be located inside rear blanking cover 5.The intelligence
Temperature measurement module 6 is connect in a welding manner with electricity with 4 end of conductor or intelligent temperature measurement module 6 detachably connects with 4 end of conductor
It connects.The surface acoustic wave wireless temperature sensor is the product of existing maturation on the market, and maximum feature is exactly sensor itself
Power supply is not needed；Secondly, it is not wirelessly only to be embodied on communication modes, while being also embodied on temperature-measurement principle.The sound
Surface wave radio temperature sensor is made of antenna, interdigital transducer, reflecting grating and piezoelectric substrate 7, antenna, interdigital transducer
It is arranged at reflecting grating on the end face of piezoelectric substrate 7.
Specifically, 4 end of conductor is provided with receiving cavity, piezoelectric substrate 7 is connect with 4 end of conductor, by its end face
Antenna, interdigital transducer and reflecting grating are covered in receiving cavity, so that piezoelectric substrate 7 is connected to form one with 4 end of conductor
Structure.Which all ensconces these salient points of antenna, interdigital transducer and reflecting grating in conductor 4, such intelligent temperature measurement module peace
After dress, the outer surface of conductor 4, then without the additional structure for changing separable connector, can also be kept original just without salient point
Insulator structure and original electric field structure realize thermally conductive, the Lai Shixian cable connection for passing through conductor 4 and cable connecting terminal 3
The thermometric of terminal 3.
The principle of the present embodiment surface acoustic wave wireless temperature sensor thermometric is: propagating on the sound surface on piezoelectric substrate surface
Wave, wavelength and velocity of wave can change with the change of substrate surface or internal correlative factor (including temperature).By corresponding reception
Device issues wireless activation signal, and the piezoelectric substrate of signal input pickup evokes surface acoustic wave, under different temperatures, sensor output
Different signals, signal are received by receiver again, obtain temperature value by reconciling.Surface acoustic wave wireless temperature sensor volume
It is small, power supply is not needed, sensor at low cost is its main advantage.Therefore, the utility model uses surface acoustic wave wireless temperature
Sensor does not need power supply then, while reducing maintenance cost, reduces possible fault point.
The surface acoustic wave wireless temperature sensor of the present embodiment is the matured product bought on the market.
Example IV
The present embodiment the difference is that only with embodiment one: as shown in figure 4, the surface acoustic wave of the use of the present embodiment without
The antenna of line temperature sensor is copper circle shape antenna.The surface acoustic wave wireless temperature sensor of the present embodiment is to buy on the market
Matured product.
The other structures of the present embodiment are consistent with embodiment three.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (8)
1. a kind of Intelligent separable connector, it is characterised in that: including separable connector housing, be sheathed on it is detachably connectable
High-tension shielding set in device housing, is internally provided with the rear stifled of conductor at the cable connecting terminal being arranged in inside high-tension shielding set
Lid and the intelligent temperature measurement module for measuring cable connecting terminal temperature；Blanking cover is arranged in cable connecting terminal side after described,
Its internal conductor is connect with cable connecting terminal；The intelligent temperature measurement module passes through wireless signal external connection；
The intelligent temperature measurement module is arranged on cable connecting terminal, and is located between high-tension shielding set and cable connecting terminal；
Or the intelligent temperature measurement module is arranged in end conductor, and is connected to form one structure with end conductor, and after being located at
Inside blanking cover.
2. Intelligent separable connector according to claim 1, it is characterised in that: the intelligent temperature measurement module is to weld
Mode connect with cable connecting terminal；Or intelligent temperature measurement module is connect with end conductor in a welding manner.
3. Intelligent separable connector according to claim 1, it is characterised in that: the intelligent temperature measurement module and cable
Connecting terminal is detachably connected；Or intelligent temperature measurement module is detachably connected with end conductor.
4. Intelligent separable connector according to claim 1, it is characterised in that: the intelligent temperature measurement module setting exists
One end end of the conductor far from cable connecting terminal.
5. Intelligent separable connector according to any one of claim 1 to 4, it is characterised in that: the intelligent testing
Warm module is surface acoustic wave wireless temperature sensor.
6. Intelligent separable connector according to claim 5, it is characterised in that: the surface acoustic wave wireless temperature passes
Sensor is made of antenna, interdigital transducer, reflecting grating and piezoelectric substrate；The antenna, interdigital transducer and reflecting grating are all provided with
It sets on the end face of piezoelectric substrate.
7. Intelligent separable connector according to claim 6, it is characterised in that: the intelligent temperature measurement module setting exists
On cable connecting terminal, and be located between high-tension shielding set and cable connecting terminal and refer to: the surface acoustic wave wireless temperature passes
The bottom of the piezoelectric substrate of sensor is connect with cable connecting terminal, antenna, interdigital transducer and the equal direction of reflecting grating of end face
High-tension shielding set.
8. Intelligent separable connector according to claim 6, it is characterised in that: the intelligent temperature measurement module setting exists
End conductor, and refer to the end conductor structure that is connected to form one: the end conductor is provided with receiving cavity, piezoelectric substrate
It connect, the antenna, interdigital transducer and reflecting grating of its end face is covered in receiving cavity, so that piezoelectric substrate with end conductor
It is connected to form one structure with end conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858505.1U CN208904337U (en) | 2018-11-12 | 2018-11-12 | A kind of Intelligent separable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858505.1U CN208904337U (en) | 2018-11-12 | 2018-11-12 | A kind of Intelligent separable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208904337U true CN208904337U (en) | 2019-05-24 |
Family
ID=66577843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821858505.1U Active CN208904337U (en) | 2018-11-12 | 2018-11-12 | A kind of Intelligent separable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208904337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448233A (en) * | 2020-12-03 | 2021-03-05 | 深圳市创银科技股份有限公司 | Separable connector for high-voltage distribution switch cabinet |
-
2018
- 2018-11-12 CN CN201821858505.1U patent/CN208904337U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448233A (en) * | 2020-12-03 | 2021-03-05 | 深圳市创银科技股份有限公司 | Separable connector for high-voltage distribution switch cabinet |
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