CN206195328U - Charging pile - Google Patents
Charging pile Download PDFInfo
- Publication number
- CN206195328U CN206195328U CN201621136386.XU CN201621136386U CN206195328U CN 206195328 U CN206195328 U CN 206195328U CN 201621136386 U CN201621136386 U CN 201621136386U CN 206195328 U CN206195328 U CN 206195328U
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- CN
- China
- Prior art keywords
- module
- charging pile
- charging
- detection
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model provides a charging pile, relates to charging pile technical field, through the design respectively with a plurality of mating a plurality of electric leakage detection module of module that charge, every electric leakage detection module acquires the electric leakage information of its mating module of charging and gathers for the controller, compares with prior art, have electric leakage detection module to detect the controller that leaks electricity then and implement earth leakage protection alone to the mating module of charging of this electric leakage detection module, and other modules work as usual of charging accords with the requirement that intelligence develops. The staff only needs to carry out inspection and repair to the module that gets into the protection when salvageing simultaneously, has consequently reduced the error detection scope, for salvageing the time of winning.
Description
Technical field
The utility model is related to charging pile technical field, more particularly to a kind of charging pile.
Background technology
In current charging pile detection scheme, detection of electrical leakage uses earth leakage circuit-breaker substantially, allows earth leakage circuit-breaker pair
Whole charging pile system carries out detection of electrical leakage, if number of patent application is 201410719704.4《A kind of charging of electric automobile
Stake control system》Although described in charging pile control system can carry out detection of electrical leakage and protection to charging pile, it is detected
Whole charging pile will be made earth leakage protective state is in after electric leakage.Though this mode can reach earth leakage protective effect, also make
Charging pile can be put into earth leakage protective state so that whole charging pile paralysis, does not meet intelligent hair because of a charging module electric leakage
The requirement of exhibition, while have also been enlarged the seeking scope of failure.
The content of the invention
The purpose of this utility model is to solve weak point of the prior art, there is provided a kind of more intelligent charging pile,
To reduce the incidence that charging pile is integrally paralysed.
The purpose of this utility model is achieved through the following technical solutions：
A kind of charging pile, including multiple charging modules are provided, are matched with multiple charging modules also including controller, respectively
Multiple detection of electrical leakage modules, each detection of electrical leakage module obtains the electric leakage information of the charging module of its pairing and collects to control
Device, then controller sends electric leakage guarantor to the charging module that the detection of electrical leakage module is matched to have detection of electrical leakage module to detect electric leakage
Shield signal.
Wherein, the detection of electrical leakage module is provided with current transformer.
Wherein, the detection of electrical leakage module is additionally provided with and for the ac analog of the current transformer to be changed into digital quantity
Signal conversion circuit.
Wherein, the signal conversion circuit includes ac-dc conversion chip and ADC conversion chips, and ac analog is handed over straight
Rheology is changed after chip is converted into pulsating direct current, then is changed into the digital quantity for being available for controller to read through ADC conversion chips.
Wherein, the detection of electrical leakage module is additionally provided with low-frequency amplifier, exchange mould of the low-frequency amplifier current transformer
Analog quantity to be amplified transmit again to signal conversion circuit carries out signal conversion.
Wherein, temperature detecting module is additionally provided with, temperature detecting module notification controller when the temperature of charging pile is too high is opened
Dynamic cooling treatment.
Wherein, humidity detecting module is additionally provided with, humidity detecting module notification controller when the humidity of charging pile is too high is opened
Dynamic dehumidification treatments.
Wherein, magnetic radiation detection module is additionally provided with, magnetic radiation detection module is when charging pile magnetic radiation exceedes safe range
The power output of notification controller reduction charging module stops charging module work.
Wherein, communication module is additionally provided with, controller is communicated by communication module with management platform.
Wherein, the electric leakage information of charging pile, temperature information, humidity information and magnetic radiation information transfer are given pipe by communication module
Platform.
The beneficial effects of the utility model：
Multiple detection of electrical leakage modules that the utility model is matched with multiple charging modules respectively by design, each electric leakage inspection
Survey module to obtain the electric leakage information of its charging module for matching and collect to controller, compared with prior art, there is detection of electrical leakage
Module detects electric leakage, and then controller individually implements earth leakage protective to the charging module that the detection of electrical leakage module is matched, and other
Charging module does as usual work, meets the requirement of intellectual development.In repairing, staff only need to be to entering the module protected simultaneously
Inspection repairing is carried out, therefore reduces trouble shoot scope, for repairing gains time.
Brief description of the drawings
Utility model is described further using accompanying drawing, but embodiment in accompanying drawing is not constituted to of the present utility model
What is limited, for one of ordinary skill in the art, on the premise of not paying creative work, can also be according to the following drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of system block diagram of charging pile of the present utility model.
Fig. 2 is a kind of circuit diagram of charging pile of the present utility model.
Specific embodiment
A kind of charging pile as shown in Figure 1, detects whether is charging pile each charging module 3 by detection of electrical leakage module 2
Electric leakage；Detect whether current temperature is normal by temperature detecting module 4；Current humidity is detected by humidity detecting module 5
Whether overrun；Whether the magnetic radiation for detecting current charging pile by magnetic radiation detection module 6 exceedes safe range, so
Processed accordingly according to situation about detecting by controller 1 afterwards, and it is flat to transmit information to management by communication module 7
Platform 8.
Specifically, this charging pile as shown in Figure 2 include controller 1, multiple charging module 3 and respectively with multiple charging moulds
Multiple detection of electrical leakage modules 2 of the pairing of block 3, charging module 3 and detection of electrical leakage module 2 occur in pairs, wherein detection of electrical leakage module 2
Including current transformer 21, low-frequency amplifier 22, signal conversion circuit, current transformer 21 is placed in the charging mould to be detected
In block 3 and its current data is gathered, then the current data of collection is amplified and is put by low-frequency amplifier 22 and using low frequency
High-pass filtering circuit in big device 22 filters High-frequency Interference ripple, then is transmitted across low-frequency amplifier 22 by signal conversion circuit
The ac analog for coming is changed into digital quantity, and so far data conversion completes and give controller 1 to be analyzed treatment.Wherein, believe
Number translation circuit can be divided into ac-dc conversion chip 23 and ADC conversion chips 24 again, and ac analog is by ac-dc conversion chip
After 23 are converted into pulsating direct current, then it is changed into the digital quantity for being available for controller 1 to read through ADC conversion chips 24.
This charging pile is additionally provided with temperature detecting module 4, is acquired temperature information by temperature sensor 41, is charging
The temperature of stake exceedes temperature predetermined threshold value（It is too high）When notification controller 1 start cooling treatment；Humidity detecting module 5 is additionally provided with,
The humidity information of charging pile is acquired by humidity sensor 51, humidity predetermined threshold value is exceeded in the humidity of charging pile（Cross
It is high）When notification controller 1 start dehumidification treatments；Magnetic radiation detection module 6 is additionally provided with, by the magnetic spoke being placed in outside charging pile
The collection magnetic radiation strength information of sensor 61 is penetrated, radiation intensity predetermined threshold value is exceeded in charging pile magnetic radiation（Safe range）Shi Tong
Know the power output of the reduction charging module 3 of controller 1 or stop charging module 3 and work；Communication module 7 is additionally provided with, controller 1 leads to
Communication module 7 is crossed by the electric leakage information of charging pile, temperature information, humidity information and magnetic radiation information transfer to management platform 8.
During work, each detection of electrical leakage module 2 obtains the electric leakage information of the charging module 3 of its pairing and collects to controller
1, the analysis of controller 1 determines whether there is electric leakage to be occurred, and when electric leakage is detected, the detection of electrical leakage module 2 of controller 1 pair is matched
Charging module 3 sends earth leakage protective signal, so that the charging module 3 enters earth leakage protective state（Analyse whether leak and leakage
Electric protection is the routine techniques of charging pile technical field, is repeated no more herein）；When temperature detecting module 4 detects charging pile
When temperature is too high, controller 1 just controls to strengthen the wind speed of cooling fan；When humidity detecting module 5 detects the humidity of charging pile
When too high, controller 1 just dehumidifies to charging pile；Exceed safety when magnetic radiation detection module 6 detects charging pile magnetic radiation
During scope, controller 1 just carries out drop radiation treatment to charging pile（Charging pile can certainly be directly allowed to be stopped）.Meanwhile,
When one of above-mentioned situation occurs, controller 1 passes through communication module 7 by electric leakage information, temperature information, the humidity information of charging pile
With magnetic radiation information transfer to management platform 8, staff is reminded to repair it.
Multiple detection of electrical leakage modules 2 that the utility model is matched with multiple charging modules 3 respectively by design, each electric leakage
Detection module 2 obtains the electric leakage information of the charging module 3 of its pairing and collects to controller 1, compared with prior art, there is electric leakage
Detection module 2 detects the electric leakage charging module 3 that then the detection of electrical leakage module 2 of controller 1 pair is matched and individually implements electric leakage guarantor
Shield, and other charging modules 3 work as usual, meet the requirement of intellectual development.In repairing, staff only need to be to entering simultaneously
The module of protection carries out inspection repairing, therefore reduces trouble shoot scope, for repairing gains time.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained to the present invention with reference to preferred embodiment, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (10)
1. a kind of charging pile, including multiple charging modules, it is characterized in that：Also match somebody with somebody including controller, respectively with multiple charging modules
To multiple detection of electrical leakage modules, each detection of electrical leakage module obtain its pairing charging module electric leakage information and collect to control
Device processed, then controller sends electric leakage to the charging module that the detection of electrical leakage module is matched to have detection of electrical leakage module to detect electric leakage
Protection signal.
2. a kind of charging pile as claimed in claim 1, it is characterised in that：The detection of electrical leakage module is provided with current transformer.
3. a kind of charging pile as claimed in claim 2, it is characterised in that：The detection of electrical leakage module is additionally provided with the electric current
The ac analog of transformer is changed into the signal conversion circuit of digital quantity.
4. a kind of charging pile as claimed in claim 3, it is characterised in that：The signal conversion circuit includes ac-dc conversion core
Piece and ADC conversion chips, after ac analog is converted into pulsating direct current by ac-dc conversion chip, then turn through ADC conversion chips
It is changed into the digital quantity for being available for controller to read.
5. a kind of charging pile as claimed in claim 3, it is characterised in that：The detection of electrical leakage module is additionally provided with low frequency amplification
Device, low-frequency amplifier to be amplified the ac analog of current transformer transmit again to signal conversion circuit carries out signal change
Change.
6. a kind of charging pile as claimed in claim 1, it is characterised in that：It is additionally provided with temperature detecting module, temperature detecting module
When the temperature of charging pile is too high, notification controller starts cooling treatment.
7. a kind of charging pile as claimed in claim 1, it is characterised in that：It is additionally provided with humidity detecting module, humidity detecting module
When the humidity of charging pile is too high, notification controller starts dehumidification treatments.
8. a kind of charging pile as claimed in claim 1, it is characterised in that：It is additionally provided with magnetic radiation detection module, magnetic radiation detection
The power output or stopping charging mould of module notification controller reduction charging module when charging pile magnetic radiation exceedes safe range
Block works.
9. a kind of charging pile as claimed in claim 1, it is characterised in that：Communication module is additionally provided with, controller is by the mould that communicates
Block is communicated with management platform.
10. a kind of charging pile as claimed in claim 9, it is characterised in that：Communication module is by electric leakage information, the temperature of charging pile
Information, humidity information and magnetic radiation information transfer are to management platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136386.XU CN206195328U (en) | 2016-10-19 | 2016-10-19 | Charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136386.XU CN206195328U (en) | 2016-10-19 | 2016-10-19 | Charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206195328U true CN206195328U (en) | 2017-05-24 |
Family
ID=58731656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621136386.XU Expired - Fee Related CN206195328U (en) | 2016-10-19 | 2016-10-19 | Charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206195328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248851A (en) * | 2020-10-15 | 2021-01-22 | 深圳市嘉兴南电科技有限公司 | Automobile charging pile capable of preventing electric leakage in rain days |
| CN114613066A (en) * | 2022-03-25 | 2022-06-10 | 广东易正电气股份有限公司 | Automatic control charging method of charging pile |
-
2016
- 2016-10-19 CN CN201621136386.XU patent/CN206195328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248851A (en) * | 2020-10-15 | 2021-01-22 | 深圳市嘉兴南电科技有限公司 | Automobile charging pile capable of preventing electric leakage in rain days |
| CN114613066A (en) * | 2022-03-25 | 2022-06-10 | 广东易正电气股份有限公司 | Automatic control charging method of charging pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20201019 |