CN206225830U - Electric power box - Google Patents
Electric power box Download PDFInfo
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- CN206225830U CN206225830U CN201621355561.4U CN201621355561U CN206225830U CN 206225830 U CN206225830 U CN 206225830U CN 201621355561 U CN201621355561 U CN 201621355561U CN 206225830 U CN206225830 U CN 206225830U
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- 238000001514 detection method Methods 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
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- 238000005286 illumination Methods 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
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- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
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- 238000001727 in vivo Methods 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000012806 monitoring device Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
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Abstract
The utility model provides a kind of electric power box.Electric power box includes：Casing；Circuit structure, circuit structure is arranged in casing；Detection components, detection components are arranged in casing and are connected with circuit structure, and detection components include light sensor；Alarm unit, alarm unit is connected by circuit structure with light sensor, and alarm unit receives the unpacking signal of light sensor transmission and alarms.Increase detection components in electric power box, particularly increase light sensor so that casing be opened or breakage after, trigger light sensor because the illumination in casing changes, alarm unit is alarmed.So so that staff can know use or the damaged condition of electric power box the very first time, the monitoring to electric power box is improved, to reduce the fault rate of electric power box, is eliminated safe hidden trouble.
Description
Technical field
The utility model is related to electrical equipment technical field, in particular to a kind of electric power box.
Background technology
Electric power box is component module assembling, framework package assembly.Electric power box typically case and wall case mostly.
By taking ground case as an example, company is relatively weak in low-voltage equipment basic management, and the low-tension distribution box such as ground case, wall case shows
The problems such as itself and external security hidden danger that running environment, electrical quantity monitoring, casing are present, fails effectively to be solved.
At present, low-voltage equipment generally existing is repairing the present situation managed on behalf of another, it is impossible to meet the requirement of enterprise's distribution lean management.
Realize that low-voltage equipment is increasingly urgent by the transformation requirement passively to active management mode, to meet this requirement, it is necessary to tradition
Ground case carries out intelligent innovation.
In actual use, often because case outward appearance in ground is damaged and caused by it is main enter cable overdo, outlet fuse melting, outlet cable
Burn out, cause because load is excessive switch and backboard integrally burn melt deformation etc. danger.
Learnt through corporate statistics, in ground case is reported for repairment, there are about 60% ground case for outward appearance is damaged, for example：Car hit door-plate side plate,
Junk pounds case top, door lock evil idea etc..It is mainly shown as that integral inclined casing, chamber door base plate loose or dislocation, chamber door and door-hinge are damaged to become
Occur with side that gap, top board be damaged, chamber door integrally comes off after shape.And these breakages cause it is main enter cable is overdoed, outlet is protected
Danger is disconnected, outlet cable scaling loss and cause switch, backboard integrally to burn greatly because of load the danger such as to melt, deform.
Current solution is that after circular is connected to, situation is checked at the scene of sending someone, and the ground case to having damaged is interim
With iron wire or wire binding, some ground case well damages, the degree of protection of casing is totally disrupted, or even the plate having has been lost
Lose, have no way of finding, and again without monitoring device in ground case, it is impossible to equipment operation condition is sent to related responsible organization in time, this
Sample allows for wall/ground case and is in powered dangerous situation.Hereafter integral replacing ground case is needed to wait for, it is necessary to submit various applications to, when
Between it is very very long, after application reply, integral replacing some time that need to have a power failure to change and finish, thus expend very big people
Power material resources, and problem can not effect a radical cure solution.
Utility model content
Main purpose of the present utility model is to provide a kind of electric power box, to be sent out after solving electric power case broken in the prior art
Now easily trigger the problem of potential safety hazard not in time.
To achieve these goals, the utility model provides a kind of electric power box, including：Casing；Circuit structure, circuit knot
Structure is arranged in casing；Detection components, detection components are arranged in casing and are connected with circuit structure, and detection components include photosensitive
Sensor；Alarm unit, alarm unit is connected by circuit structure with light sensor, and alarm unit receives light sensor hair
The unpacking signal that send simultaneously is alarmed.
Further, electric power box also includes：Transmitting element, transmitting element is connected with detection components, and transmitting element sends inspection
Survey the detection signal that component is collected；Receiving unit, transmitting element is connected with receiving unit, after receiving unit receives detection signal
Display is stored.
Further, receiving unit is display, hard disk or computer.
Further, detection components also include for detecting the humidity sensor of humidity in electric power box, humidity sensor with
Transmitting element is connected.
Further, detection components also include the first temperature sensor for detecting electric power the temperature inside the box, the first temperature
Sensor is connected with transmitting element.
Further, circuit structure is including main bus-bar and the inlet wire all the way being connected with main bus-bar, multichannel outlet and meets an urgent need
Circuit；Detection components also include multiple second temperature sensors, and setting second temperature at the connection terminal of inlet wire and/or outlet passes
Sensor, second temperature sensor is connected with transmitting element.
Further, alarm unit is connected by circuit structure with second temperature sensor, and alarm unit receives the second temperature
Spend the temperature detection signal of sensor transmission and beyond setting value alarm.
Further, detection components also include multiple current sensors, and current sensor is respectively provided with inlet wire and outlet, electricity
Flow sensor is connected with transmitting element.
Further, alarm unit is connected by circuit structure with current sensor, and alarm unit receives current sensor
The current detection signal of transmission and beyond setting value alarm.
Further, detection components also include multiple electrified sensors, and electrified sensor, band are respectively provided with inlet wire and outlet
Electric transducer is connected with transmitting element.
Further, alarm unit is connected by circuit structure with electrified sensor, and alarm unit receives electrified sensor
The voltage detection signal of transmission and in no-voltage signal alarm.
Further, fuse disconnecting switch is provided with each road outlet, fuse disconnecting switch is single with transmission
Unit's connection, transmitting element is sent to receiving unit after receiving the fuse signals that fuse disconnecting switch sends.
Using the technical solution of the utility model, detection components are increased in electric power box, particularly increase light sensor,
So that casing be opened or breakage after, trigger light sensor because the illumination in casing changes, alarm unit is alarmed.
So so that staff can know use or the damaged condition of electric power box the very first time, the monitoring to electric power box is improved, with
The fault rate of electric power box is reduced, is eliminated safe hidden trouble.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing being further understood to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the structural representation of the circuit structure in the electric power box of an alternative embodiment of the present utility model.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, main bus-bar；20th, inlet wire；30th, outlet；40th, emergency wiring；50th, fuse disconnecting switch；60th, contact knife.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is pointed out that unless otherwise specified, all technologies used in this application and scientific terminology have and the application
The identical meanings that person of an ordinary skill in the technical field is generally understood that.
In the utility model, in the case where opposite explanation is not made, the noun of locality for using such as " upper and lower " is typically to be directed to
For direction shown in the drawings, or on vertical, vertical or gravity direction；Similarly, for ease of understanding
And description, " left and right " is typically for shown in the drawings left and right；" inside and outside " refers to the profile relative to each part in itself
It is inside and outside, but the above-mentioned noun of locality is not limited to the utility model.
In order to find easily to trigger potential safety hazard not in time after solving the problems, such as electric power case broken in the prior art, this practicality is new
Type provides a kind of electric power box.
As shown in figure 1, electric power box includes casing, circuit structure, detection components and alarm unit, circuit structure is arranged on case
In vivo；Detection components are arranged in casing and are connected with circuit structure, and detection components include light sensor；Alarm unit passes through
Circuit structure is connected with light sensor, and alarm unit receives the unpacking signal of light sensor transmission and alarms.
By increasing detection components in electric power box, particularly increase light sensor, so that casing is opened or damaged
Afterwards, light sensor is triggered because the illumination in casing changes, alarm unit is alarmed.So so that staff's energy
Enough very first times know use or the damaged condition of electric power box, improve the monitoring to electric power box, to reduce the fault rate of electric power box,
Eliminate safe hidden trouble.
Alternatively, electric power box is ground case or wall case.Each use in city or rural area is widely used in due to ground case and wall case
Electric region, thus the monitoring of case and wall case is particularly important over the ground.
Alternatively, alarm unit is buzzer or indicator lamp.Indicator lamp can be such that staff intuitively monitors after lighting
To the fault message of electric power box.And buzzer can fast and effectively remind staff by sound transmission, electric power box is present
Failure.
In order that the information of electric power box easily facilitates monitoring, electric power box also includes transmitting element and receiving unit, sends single
Unit is connected with detection components, and transmitting element sends the detection signal that detection components are collected；Transmitting element is connected with receiving unit,
Receiving unit receives display or storage after detection signal.The low cost of manufacture of electric power box of the present utility model, equipment is easy for installation,
Operation is flexible, and beneficial to maintenance, increased detection components, transmitting element, receiving unit, alarm unit can in time reflect electric power box
Live ruuning situation, is truly realized the running status diagnosis to electric power box, does early warning in advance, prevents accident from occurring, and loss is dropped
It is extremely minimum.
Alternatively, transmitting element and receiving unit can be entered by wired, power carrier or the data transfer mode such as wireless
The display or backup of row body state, electric parameter.
Alternatively, receiving unit is display, hard disk or computer.The mesh of Monitoring Data one can be made by display and computer
It is clear, is easy to monitoring.And hard disk and computer, data preservation can will be lasted, it is easy to manage and inquires about.
Detection components in the utility model also include the humidity sensor for detecting humidity in electric power box, humidity sensor
Device is connected with transmitting element.When humidity is excessive in electric power box, the danger such as electric leakage are easily produced, be also easily caused electric shock hidden danger.
Therefore humidity in casing is monitored, be conducive to finding above-mentioned risk in time, improve the job security of electric power box.
Detection components in the utility model also include the first temperature sensor for detecting electric power the temperature inside the box, first
Temperature sensor is connected with transmitting element.Because how installed outdoors electric power box is general, influenceed more by weather and external environment,
Therefore the temperature change in timely monitoring case body, advantageously ensure that the equipment in casing is under a running environment for stabilization, have
Effect avoids equipment fault, is also beneficial to staff and finds potential safety hazard in time.
Circuit structure in the utility model includes main bus-bar 10 and the inlet wire all the way 20, multichannel being connected with main bus-bar 10
Outlet 30 and emergency wiring 40；Detection components also include the connection end of multiple second temperature sensors, inlet wire 20 and/or outlet 30
Second temperature sensor is set at son, and second temperature sensor is connected with transmitting element.Wherein, emergency wiring 40 is used to connect and sends out
Electric car is met an urgent need access device.By setting second temperature sensor, connection terminal temperature can be effectively monitored, failure is found in time
Problem, checks erroneous ideas at the outset.
Alternatively, alarm unit is connected by circuit structure with second temperature sensor, and alarm unit receives second temperature
Sensor send temperature detection signal and beyond setting value alarm.So, when an error occurs, being capable of very first time quilt
Staff is known, to reduce influence of the failure to electric power box, it is ensured that normal power supply.
Detection components in the utility model also include multiple current sensors, and electric current is respectively provided with inlet wire 20 and outlet 30
Sensor, current sensor is connected with transmitting element.Similarly, current sensor is set, also for electricity in monitoring electric power box
Whether the operation of line structure is normal, finds in time, early to find early treatment.
Alternatively, alarm unit is connected by circuit structure with current sensor, and alarm unit receives current sensor hair
The current detection signal that send and beyond setting value alarm.Similarly, when an error occurs, can the very first time by work people
Member is known, to reduce influence of the failure to electric power box, it is ensured that normal power supply.
Alternatively, detection components also include multiple electrified sensors, and electrified sensor is respectively provided with inlet wire 20 and outlet 30,
Electrified sensor is connected with transmitting element.Similarly, electrified sensor is set, also for monitoring electric power box interior circuit construction
Whether operation is normal, finds in time, early to find early treatment.
Alternatively, alarm unit is connected by circuit structure with electrified sensor, and alarm unit receives electrified sensor hair
The voltage detection signal that send and in no-voltage signal alarm.Similarly, when an error occurs, can the very first time by work people
Member is known, to reduce influence of the failure to electric power box, it is ensured that normal power supply.
In the specific embodiment shown in Fig. 1, fuse disconnecting switch 50 is provided with each road outlet 30, fused
Device formula disconnecting switch 50 is connected with transmitting element, and transmitting element is sent out after receiving the fuse signals that fuse disconnecting switch 50 sends
Give receiving unit.
Specifically, for all the way, outlet 30 is three tunnels to inlet wire 20, also emergency wiring 40 all the way.Per the choosing of road service entrance switch
With contact knife 60, isolation and on-load switch function are realized.Fuse is selected per road outlet fuse disconnecting switch, with isolation,
Fuse protection and on-load switch function.
In the utility model, using one enter three go out in the form of, and be additionally provided with emergency wiring.The shell of ground case uses SMC
Material housing.It should be strongly noted that being not provided with fuse on inlet wire 20.
Alternatively, the disconnecting switch on inlet wire 20 is from 400A's.Outlet 20 is protected with 250A fuses.
In sum, the electric power box in the utility model can enter for casing state, electrical quantity and physical characteristic parameter
Row monitoring.Specific monitoring object such as following table：
| Sequence number | Contents for Monitoring | Monitoring means |
| 1 | Outlet fuse blows state | Disconnecting switch carries monitoring modular |
| 2 | Casing breakage status monitoring | Light sensor |
| 3 | Case body temperature | First temperature sensor |
| 4 | Humidity in casing | Humidity sensor |
| 5 | Temperature at inlet-outlet line cable bond | Second temperature sensor |
| 6 | Inlet-outlet line three-phase current | Current sensor |
| 7 | Inlet-outlet line voltage electriferous state | Electrified sensor |
In order to preferably illustrate, it is explained further down with reference to upper table.
Casing breakage status monitoring：Chamber door is closed during electric power box normal work, and illumination is very low in case.When casing is subject to
External force and it is damaged when, casing illumination can occur significantly to change.At this moment light sensor will produce alarm signal.Work as staff
During maintenance, this function can be temporarily shielded.
Epidemic disaster monitoring in casing：First temperature sensor and humidity sensor are installed, in real-time monitoring casing in casing
Epidemic disaster.
Temperature monitoring at inlet-outlet line cable bond：On every road into and out of installing second temperature sensor in line terminals.Supervise in real time
Terminal temperature is surveyed, alarm signal is issued by more than design temperature.
Inlet-outlet line three-phase current is monitored：Using current sensor real-time monitoring per road current value, it is issued by more than setting value
Alarm signal.
Inlet-outlet line voltage electriferous state is monitored：Using electrified sensor real-time monitoring per road voltage, report is sent when without pressure
Alert signal.
Outlet fuse blows status monitoring：The monitoring module monitors blown state that disconnecting switch is carried, it is molten when detecting
Intake is uploaded when disconnected to terminal.
As can be seen from the above description, the electric power box in the utility model has the function of monitoring, by casing
The respective sensor such as humiture, photosensitive, electric current, voltage is inside increased, is realized many to the casing state and electric state of electric power box
Monitored on-line while planting physical quantity.The physical quantity that can be monitored is casing breakage state, spin manifold temperature, casing humidity, turnover
Line current, equipment live state, cable bond temperature etc., are truly realized the running status diagnosis to electric power box, do early warning in advance,
Prevent accident from occurring, loss is minimized.
By being mounted with new sensor in intelligent electric power case, realize intelligent electric power case casing state and electrically
Monitored on-line while state various physical quantitys.The distant place transmission means of signal, can use wired, power carrier or wireless side
Formula.Sensor construction is compact and powerful, applied widely, and multifunction performance is strong, it is easy to increase new monitoring variable, easily
In increase communication interface.Sensor combines various monitoring variable integrated designs, and the layout that enormously simplify equipment secondary line sets
Count and installation difficulty, and increased the monitoring technology of electric power box and also allow for reasonable distribution labor management, save monitoring of environmental
Operational and administrative expenses, reaches the purpose of short-term investment long term benefit, while also for company provides in low-voltage equipment basic management
Corresponding technical support, to serving positive effect in the management of low-voltage equipment distribution lean after company.
Obviously, above-mentioned described embodiment is only the embodiment of the utility model part, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment for obtaining, should all belong to the scope of the utility model protection.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, work, device, component and/or combinations thereof.
It should be noted that term " first ", " in the description and claims of this application and above-mentioned accompanying drawing
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein
Or the order beyond those of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that
Covering is non-exclusive to be included, for example, the process, method, system, product or the equipment that contain series of steps or unit need not be limited
In those steps or unit for clearly listing, but may include not list clearly or for these processes, method, product
Product or other intrinsic steps of equipment or unit.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (12)
1. a kind of electric power box, it is characterised in that including：
Casing；
Circuit structure, the circuit structure is arranged in the casing；
Detection components, the detection components are arranged in the casing and are connected with the circuit structure, the detection components bag
Include light sensor；
Alarm unit, the alarm unit is connected by the circuit structure with the light sensor, and the alarm unit connects
Receive the unpacking signal of the light sensor transmission and alarm.
2. electric power box according to claim 1, it is characterised in that the electric power box also includes：
Transmitting element, the transmitting element is connected with the detection components, and the transmitting element sends the detection components collection
The detection signal for arriving；
Receiving unit, the transmitting element is connected with the receiving unit, and the receiving unit shows after receiving the detection signal
Show or store.
3. electric power box according to claim 2, it is characterised in that the receiving unit is display, hard disk or computer.
4. electric power box according to claim 2, it is characterised in that the detection components are also included for detecting the electric power
The humidity sensor of humidity in case, the humidity sensor is connected with the transmitting element.
5. electric power box according to claim 2, it is characterised in that the detection components are also included for detecting the electric power
First temperature sensor of the temperature inside the box, first temperature sensor is connected with the transmitting element.
6. electric power box according to claim 2, it is characterised in that the circuit structure include main bus-bar (10) and with institute
State inlet wire all the way (20), multichannel outlet (30) and the emergency wiring (40) of main bus-bar (10) connection；The detection components also include
The second temperature is set at the connection terminal of multiple second temperature sensors, the inlet wire (20) and/or the outlet (30)
Sensor, the second temperature sensor is connected with the transmitting element.
7. electric power box according to claim 6, it is characterised in that the alarm unit by the circuit structure with it is described
Second temperature sensor is connected, and the alarm unit receives the temperature detection signal of the second temperature sensor transmission and super
Go out setting value alarm.
8. electric power box according to claim 6, it is characterised in that the detection components also include multiple current sensors,
The current sensor, the current sensor and the transmitting element are respectively provided with the inlet wire (20) and the outlet (30)
Connection.
9. electric power box according to claim 8, it is characterised in that the alarm unit by the circuit structure with it is described
Current sensor is connected, and the alarm unit receives the current detection signal of the current sensor transmission and beyond setting value
Alarm.
10. electric power box according to claim 6, it is characterised in that the detection components also include multiple electrified sensors,
The electrified sensor, the electrified sensor and the transmitting element are respectively provided with the inlet wire (20) and the outlet (30)
Connection.
11. electric power boxes according to claim 10, it is characterised in that the alarm unit passes through the circuit structure and institute
Electrified sensor connection is stated, the alarm unit receives the voltage detection signal of the electrified sensor transmission and in no-voltage letter
Number alarm.
12. electric power boxes according to claim 6, it is characterised in that be provided with fuse in outlet (30) described in each road
Formula disconnecting switch (50), the fuse disconnecting switch (50) is connected with the transmitting element, and the transmitting element receives institute
The receiving unit is sent to after stating the fuse signals that fuse disconnecting switch (50) sends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621355561.4U CN206225830U (en) | 2016-12-09 | 2016-12-09 | Electric power box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621355561.4U CN206225830U (en) | 2016-12-09 | 2016-12-09 | Electric power box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206225830U true CN206225830U (en) | 2017-06-06 |
Family
ID=58784858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621355561.4U Active CN206225830U (en) | 2016-12-09 | 2016-12-09 | Electric power box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206225830U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591878A (en) * | 2017-09-12 | 2018-01-16 | 武汉里得电力科技股份有限公司 | A kind of generator car quick low voltage is met an urgent need access device |
| CN109406919A (en) * | 2018-12-29 | 2019-03-01 | 国网山东省电力公司泰安供电公司 | Line loss detection device and line loss detection system |
| CN111583197A (en) * | 2020-04-23 | 2020-08-25 | 浙江大学 | Power box picture rust damage identification method combining SSD and Resnet50 network |
| CN114899943A (en) * | 2022-04-21 | 2022-08-12 | 国网河北省电力有限公司石家庄供电分公司 | System for intelligently controlling electric power safety |
| CN114926967A (en) * | 2022-04-21 | 2022-08-19 | 国网河北省电力有限公司石家庄供电分公司 | Power equipment box with safety control unit |
-
2016
- 2016-12-09 CN CN201621355561.4U patent/CN206225830U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591878A (en) * | 2017-09-12 | 2018-01-16 | 武汉里得电力科技股份有限公司 | A kind of generator car quick low voltage is met an urgent need access device |
| CN109406919A (en) * | 2018-12-29 | 2019-03-01 | 国网山东省电力公司泰安供电公司 | Line loss detection device and line loss detection system |
| CN111583197A (en) * | 2020-04-23 | 2020-08-25 | 浙江大学 | Power box picture rust damage identification method combining SSD and Resnet50 network |
| CN111583197B (en) * | 2020-04-23 | 2022-05-13 | 浙江大学 | Power box picture rust damage identification method combining SSD and Resnet50 network |
| CN114899943A (en) * | 2022-04-21 | 2022-08-12 | 国网河北省电力有限公司石家庄供电分公司 | System for intelligently controlling electric power safety |
| CN114926967A (en) * | 2022-04-21 | 2022-08-19 | 国网河北省电力有限公司石家庄供电分公司 | Power equipment box with safety control unit |
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