CN207318603U - A kind of network load detection device - Google Patents
A kind of network load detection device Download PDFInfo
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- CN207318603U CN207318603U CN201721264711.5U CN201721264711U CN207318603U CN 207318603 U CN207318603 U CN 207318603U CN 201721264711 U CN201721264711 U CN 201721264711U CN 207318603 U CN207318603 U CN 207318603U
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- load detection
- detection device
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Abstract
It the utility model is related to a kind of network load detection device, described device includes alarm indication end and the signal acquisition terminal being connected with each other, the alarm indication end includes the first housing, solar panel, alarm display apparatus, Fingerprint Identification Unit and the first connector, the solar panel is arranged on the upper surface of the first housing and is connected with signal acquisition terminal, the alarm display apparatus is arranged at the main surface of the first housing, the Fingerprint Identification Unit is arranged at the side surface of the first housing and is connected with alarm display apparatus, the first wireless signal communication device is also packaged with the first shell body, the first wireless signal communication device respectively with solar panel, alarm display apparatus, Fingerprint Identification Unit is connected with signal acquisition terminal.Compared with prior art, the utility model has the advantages that to have a wide range of application, security performance is high and saves cost.
Description
Technical field
Power network monitoring field is the utility model is related to, more particularly, to a kind of network load detection device.
Background technology
As economic gets prosperous with every passing day, the fast development of scientific and technological level, industrialzation and urbanization process pushes away in order
Into, the increasingly raising of living standards of the people, split-phase power load distributing not science in the current power distribution network method of operation, pressure drop is big, line
The problems such as damage is high, and security is poor also gradually highlights.The reason is that go out in economic development and two aspects in power-saving technology evolution
Caused by now unbalance.Power distribution network electricity consumption line loss power saving, has caused Environment of Economic Development and energy resource supply serious
Influence, for power grid cutting load testing into a major issue.
Existing network load detection device has the following disadvantages：
1st, it is necessary to which external power supply power supply, causes wiring difficult, using restricted situation in detection process；
2nd, network load detection device in maintenance, examined by any can be opened device by instruments such as screws per capita
Maintenance is surveyed, there are security risk.
Utility model content
The purpose of this utility model is to provide a kind of network load detection device regarding to the issue above.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of network load detection device, described device include alarm indication end and the signal acquisition terminal being connected with each other, institute
Stating alarm indication end includes the first housing, solar panel, alarm display apparatus, Fingerprint Identification Unit and the first connector, institute
State solar panel to be arranged on the upper surface of the first housing and be connected with signal acquisition terminal, the alarm display apparatus is set
In the main surface of the first housing, the Fingerprint Identification Unit is arranged at the side surface of the first housing and is connected with alarm display apparatus,
Also be packaged with the first wireless signal communication device in the first shell body, the first wireless signal communication device respectively with solar-electricity
Pond plate, alarm display apparatus, Fingerprint Identification Unit are connected with signal acquisition terminal.
Preferably, the alarm display apparatus includes display screen and buzzer, the display screen and buzzer respectively with
First wireless signal communication device is connected with Fingerprint Identification Unit.
Preferably, the signal acquisition terminal includes the second housing, the pcb board that is encapsulated in second shell body and is arranged at second
The second connector on housing, second connector is mutually matched with the first connector, and is connected with pcb board.
Preferably, the signal acquisition module and second wireless singal communicator of interconnection, institute are integrated with the pcb board
State signal acquisition module to be connected with power grid, the second wireless singal communicator is connected with the first wireless signal communication device.
Preferably, the signal acquisition module includes current transformer, voltage transformer, tracer and miniature processing
Device, the current transformer, voltage transformer and tracer are respectively connected with power grid and microprocessor, described miniature
Processor is connected with second wireless singal communicator and solar panel respectively.
Preferably, retaining mechanism is provided with second connector, the retaining mechanism connects with pcb board and first respectively
Fitting connects.
Preferably, the retaining mechanism includes the electromagnetic relay and spring pressuring plate being connected with each other, the electromagnetic relay
It is connected with pcb board, the spring pressuring plate is connected with the first connector.
Preferably, it is also filled with fire-proof and thermal-insulation cotton between second housing and pcb board.
Compared with prior art, the utility model has the advantages that：
(1) by setting solar panel on alarm indication end so that being changed to the power supply mode of device by too
Sun can be powered, and having broken away from existing detection device needs distance limitation and application limitation caused by external power supply, expands
The use scope of device；Fingerprint Identification Unit and warning device are additionally provided with alarm indication end at the same time, passes through Fingerprint Identification Unit
It can verify maintenance personal's identity when carrying out dismounting maintenance to detection device, improve equipment safety performance；And warning device is then
It can alarm when identity verification mismatches, prompt surrounding staff to pay attention to abnormal conditions.
(2) alarm display apparatus includes display screen and buzzer, on the one hand passes through the flicker of display screen and the sound of buzzer
Sound can prompt staff to have abnormal conditions herein, while display screen can also play the display function to network load, lead to
The information on load that the first wireless signal communication device received signal collection terminal collects is crossed, to be shown to load condition.
(3) signal acquisition terminal includes the pcb board and the second connector in second shell body, and electric current is wherein integrated with pcb board
Mutual inductor, voltage transformer, tracer and microprocessor, can believe the electric current on power grid, voltage and fault condition
Breath is acquired, and collection information is comprehensive.
(4) second connectors are equipped with the retaining mechanism being made of electromagnetic relay and spring pressuring plate, by knowing with fingerprint
Other device coordinates, and can ensure that detection device can not be opened when fingerprint mismatches, improve the security performance of device.
Fire-proof and thermal-insulation cotton is additionally provided between (5) second housings and pcb board, can be prevented due to connecting between pcb board and power grid
When connecing work operating temperature it is excessive caused by fire hazard, security performance is high.
Brief description of the drawings
Fig. 1 is the structure diagram of network load detection device；
Wherein, 1 is solar panel, and 2 be Fingerprint Identification Unit, and 3 be the first connector, and 4 be buzzer, and 5 be display screen,
6 be pcb board, and 7 be the second connector, and 8 be fire-proof and thermal-insulation cotton.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with the utility model
Implemented premised on technical solution, give detailed embodiment and specific operating process, but the guarantor of the utility model
Shield scope is not limited to following embodiments.
As shown in Figure 1, being a kind of network load detection device provided in this embodiment, include the alarm indication of interconnection
End and signal acquisition terminal, alarm indication end include the first housing, solar panel 1, alarm display apparatus, Fingerprint Identification Unit 2
With the first connector 3, solar panel 1 is arranged on the upper surface of the first housing and is connected with signal acquisition terminal, and alarm is aobvious
Showing device is arranged at the main surface of the first housing, and Fingerprint Identification Unit 2 is arranged at the side surface of the first housing and is filled with alarm indication
Put connection, be also packaged with the first wireless signal communication device in first shell body, the first wireless signal communication device respectively with the sun
Energy solar panel 1, alarm display apparatus, Fingerprint Identification Unit 2 are connected with signal acquisition terminal.
Wherein, alarm display apparatus includes display screen 5 and buzzer 4, display screen 5 and buzzer 4 respectively with the first nothing
Line signal communication device and Fingerprint Identification Unit 2 connect.Signal acquisition terminal includes the second housing, the pcb board 6 being encapsulated in second shell body
With the second connector 7 being arranged on the second housing, the second connector 7 is mutually matched with the first connector 3, and is connected with pcb board 6
Connect.The signal acquisition module and second wireless singal communicator of interconnection, signal acquisition module and electricity are integrated with pcb board 6
Net connection, second wireless singal communicator are connected with the first wireless signal communication device.Signal acquisition module include current transformer,
Voltage transformer, tracer and microprocessor, current transformer, voltage transformer and tracer respectively with electricity
Net is connected with microprocessor, and microprocessor is connected with second wireless singal communicator and solar panel 1 respectively.Second
Retaining mechanism is provided with connector 7, retaining mechanism is connected with 6 and first connector 3 of pcb board respectively.Retaining mechanism includes phase
The electromagnetic relay and spring pressuring plate to connect, electromagnetic relay are connected with pcb board 6, and spring pressuring plate connects with the first connector 3
Connect.Fire-proof and thermal-insulation cotton 8 is also filled between second housing and pcb board 6.
The operation principle of the device is as follows, first, current transformer and voltage transformer collection electricity in signal acquisition terminal
Whether online electric current and voltage signal, the operation of simultaneous faults detector detection power grid break down, current transformer, voltage
Mutual inductor and tracer send the information collected to microprocessor, and microprocessor is according to the information received
Handled and calculated, afterwards communicated processed current information, information of voltage and fault message by second wireless singal
Device is transmitted to the first wireless signal communication device, these information are transmitted on display screen 5 and carry out by the first wireless signal communication device
It has been shown that, while if there is failure, then occur red flicker font on display screen 5, prompt staff's network load to exist and ask
Topic.
Go wrong inside device need repairing or arrived periodic inspection maintenance date when, staff can to device into
Row dismounting, staff needs to verify identity by Fingerprint Identification Unit 2 at this time, if finger print information matching, passes through the first nothing
Line signal communication device is transferred on second wireless singal communicator, this information is transferred to miniature by second wireless singal communicator again
Controller, microcontroller send control signal to electromagnetic relay so that and spring pressuring plate no longer locks the second connector 7, from
And staff is separated the first connector 3 and the second connector 7, the dismounting of realization device；If finger print information
Mismatch, then transmit signals to display screen 5 and buzzer 4, occur red flicker font on display screen 5, while buzzer 4 is sent out
Go out alarm sound, prompt staff to there is safety problem should be noted herein.
Claims (8)
1. a kind of network load detection device, it is characterised in that described device includes alarm indication end and the signal being connected with each other
Collection terminal, the alarm indication end include the first housing, solar panel, alarm display apparatus, Fingerprint Identification Unit and first
Connector, the solar panel are arranged on the upper surface of the first housing and are connected with signal acquisition terminal, and the alarm is aobvious
Showing device is arranged at the main surface of the first housing, and the Fingerprint Identification Unit is arranged at the side surface of the first housing and and alarm indication
Device connects, and the first wireless signal communication device, the first wireless signal communication device difference are also packaged with the first shell body
It is connected with solar panel, alarm display apparatus, Fingerprint Identification Unit and signal acquisition terminal.
2. network load detection device according to claim 1, it is characterised in that the alarm display apparatus includes display
Screen and buzzer, the display screen and buzzer are respectively connected with the first wireless signal communication device and Fingerprint Identification Unit.
3. network load detection device according to claim 1, it is characterised in that the signal acquisition terminal includes second shell
Body, the pcb board being encapsulated in second shell body and the second connector being arranged on the second housing, second connector and first
Connector is mutually matched, and is connected with pcb board.
4. network load detection device according to claim 3, it is characterised in that be integrated with the pcb board and mutually interconnect
The signal acquisition module and second wireless singal communicator connect, the signal acquisition module are connected with power grid, and described second is wireless
Signal communication device is connected with the first wireless signal communication device.
5. network load detection device according to claim 4, it is characterised in that the signal acquisition module includes electric current
Mutual inductor, voltage transformer, tracer and microprocessor, the current transformer, voltage transformer and fault detect
Device is respectively connected with power grid and microprocessor, the microprocessor respectively with second wireless singal communicator and solar energy
Solar panel connects.
6. network load detection device according to claim 3, it is characterised in that be provided with lock on second connector
Tight mechanism, the retaining mechanism are connected with pcb board and the first connector respectively.
7. network load detection device according to claim 6, it is characterised in that the retaining mechanism includes being connected with each other
Electromagnetic relay and spring pressuring plate, the electromagnetic relay is connected with pcb board, and the spring pressuring plate and the first connector connect
Connect.
8. network load detection device according to claim 3, it is characterised in that between second housing and pcb board
It is also filled with fire-proof and thermal-insulation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264711.5U CN207318603U (en) | 2017-09-29 | 2017-09-29 | A kind of network load detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264711.5U CN207318603U (en) | 2017-09-29 | 2017-09-29 | A kind of network load detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207318603U true CN207318603U (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721264711.5U Active CN207318603U (en) | 2017-09-29 | 2017-09-29 | A kind of network load detection device |
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| CN (1) | CN207318603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576874A (en) * | 2017-09-29 | 2018-01-12 | 国网上海市电力公司 | A kind of network load detection means |
-
2017
- 2017-09-29 CN CN201721264711.5U patent/CN207318603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576874A (en) * | 2017-09-29 | 2018-01-12 | 国网上海市电力公司 | A kind of network load detection means |
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