CN209441238U - Charging pile master control box - Google Patents
Charging pile master control box Download PDFInfo
- Publication number
- CN209441238U CN209441238U CN201822152957.4U CN201822152957U CN209441238U CN 209441238 U CN209441238 U CN 209441238U CN 201822152957 U CN201822152957 U CN 201822152957U CN 209441238 U CN209441238 U CN 209441238U
- Authority
- CN
- China
- Prior art keywords
- connect
- input
- charging pile
- control device
- output end
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of charging pile master control boxes, including box-like body and circuit board arrangement, circuit board arrangement is arranged in box-like body, and circuit board arrangement includes control device, voltage check device, current detection means, analog photoelectric sensor, signal amplifier, linear optical coupling, analog switch, A/D module and electricity leakage sensor；The data output end of voltage check device and the first data input pin of control device connect, and the data output end of current detection means and the second data input pin of control device connect.The utility model improves the safety of charging pile master control box, and the probability that fire occurs is effectively reduced.Meanwhile improving data exchange efficiency with charging pile.
Description
Technical field
The utility model relates to charging pile technical fields, more specifically, are related to a kind of charging pile master control box.
Background technique
For master control box due to cabinet space and the change more complicated limitation of internal circuit, back panel wiring is complicated, once occur
Short circuit accident generates spark, extremely generation fire, leads to safety accident.For example, in Publication No. CN201521121907.X
State's patent application discloses a kind of modularization master control box for charging to electric car, including control cabinet is exchanged at least one
Charging case and/or at least one DC charging case are provided with control module in control cabinet, at least one are provided in AC charging case
A AC charging module is provided at least one DC charging module in DC charging case, and the output end of control module passes through electricity
Cable connects with the input terminal of AC charging module, and the output end of each AC charging module, which passes through cable connection, AC charging
Interface；The output end of control module is connected by cable with the input terminal of DC charging module, each DC charging module it is defeated
Outlet, which passes through cable connection, direct-current charging interface.The program can neatly be selected according to actual demand control cabinet with exchange
Charging case and/or DC charging case are combined, and can also carry out the assembling of diversified forms when assembling according to place demand, can not only
Occupied area is enough reduced, and is conducive to maintenance and repair.But there are the following problems: master control box back panel wiring is excessively complicated, once
Occur short circuit accident, generate spark, extremely generation fire, lead to safety accident, safety is low, and with charging pile data interaction
Low efficiency, data transmission resources consumption are serious.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of charging pile master control box, improve and fill
The probability that fire occurs is effectively reduced in the safety of electric stake master control box.Meanwhile improving data exchange efficiency with charging pile.
The purpose of this utility model is achieved through the following technical solutions:
A kind of charging pile master control box, including box-like body and circuit board arrangement, circuit board arrangement are arranged in box-like body,
The circuit board arrangement includes control device, voltage check device, current detection means, analog photoelectric sensor, signal
Amplifier, linear optical coupling, analog switch, A/D module and electricity leakage sensor；The data output end of the voltage check device and control
First data input pin of device device processed connects, the data output end of the current detection means and the second number of control device
It is connected according to input terminal；Analog photoelectric sensor is arranged at the bus position of circuit board arrangement, and output end and signal amplify
The input terminal of device connects, and the output end of the signal amplifier and the input terminal of linear optical coupling connect, the linear optical coupling it is defeated
The connection of one end of outlet and analog switch, the other end of the analog switch are connect with the analog input end of A/D module, the A/
The digital output end connection of D-module is connect with the third digital input end of control device, and the data of the electricity leakage sensor are defeated
The connection of 4th digital input end of outlet and control device.
Further, including 3G module, the 3G module are connect with the first input/output terminal of control device.
Further, including communication interface arrangement, the communication interface arrangement and the second input/output terminal of control device
Connection.
Further, including display unit device, the display unit device and the second input/output terminal of control device
Connection.
Further, the communication interface arrangement includes RS232 interface device, the RS232 interface device and controller
The connection of device third input/output terminal.
Further, the communication interface arrangement includes RS485 interface arrangement, the RS485 interface arrangement and controller
The connection of the 4th input/output terminal of device.
The beneficial effects of the utility model are:
(1) the utility model passes through control device, voltage check device, current detection means, analog photoelectric sensing
Device, signal amplifier, linear optical coupling, analog switch, A/D module and electricity leakage sensor etc., master control box pass through interface arrangement, such as
Control data are transmitted by RS232/485 interface arrangement, and such as energy data continuous data can be transmitted by 3G module, be compared
It is more succinct efficient in being communicated based on base station network, data exchange efficiency is improved, is more increased so that data transmission resources utilize
Effect can detecte voltage in master control box, electric current and electric leakage number using voltage check device, current detection means, electricity leakage sensor
According to, and carry out transmission and show, it can be used as the index reference of master control box normal work.It can be examined using simulated light electric-type sensor
The spark light phenomenon in master control box is surveyed, if short circuit, which once occurs, generates spark etc., control device can acquire rapidly this
Signal, and corresponding control processing is carried out, protection master control box works normally, and improves the safety of charging pile master control box, effectively
Reduce the probability that fire occurs.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), is removed
It non-specifically describes, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, often
A feature is an example in a series of equivalent or similar characteristics.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Before embodiment is described, need to explain some necessary terms.Such as:
If occurring describing various elements using the terms such as " first ", " second " in the application, but these elements are not answered
It is limited when by these terms.These terms are only used to distinguish an element and another element.Therefore, discussed below
" first " element can also be referred to as " second " element without departing from the introduction of the utility model.It should be understood that if referring to
One element " connection " perhaps " coupled " to another element when its can be directly connected or be directly coupled to another element or
There may also be intermediary elements.On the contrary, when referring to an element being " directly connected " or " directly coupled " to another element,
Intermediary element is then not present.
The various terms occurred in this application are used only for the purpose of description specific embodiment and are not intended as pair
The restriction of the utility model, unless the context clearly indicates otherwise, otherwise singular intention also includes plural form.
When the terms " comprising " and/or " comprising " are used in this specification, these terms specify the feature, whole
The presence of body, step, operations, elements, and/or components, but be also not excluded for more than one other feature, entirety, step, operation,
The presence of component, assembly unit and/or its group and/or additional.
As shown in Figure 1, a kind of charging pile master control box, including box-like body and circuit board arrangement, circuit board arrangement setting exist
In box-like body, the circuit board arrangement includes control device, voltage check device, current detection means, analog photoelectricity
Sensor, signal amplifier, linear optical coupling, analog switch, A/D module and electricity leakage sensor；The number of the voltage check device
It is connected according to the first data input pin of output end and control device, the data output end and controller of the current detection means
Second data input pin of device connects；Analog photoelectric sensor is arranged at the bus position of circuit board arrangement, output
End is connect with the input terminal of signal amplifier, and the output end of the signal amplifier and the input terminal of linear optical coupling connect, described
The output end of linear optical coupling and one end of analog switch connect, the other end of the analog switch and the simulation input of A/D module
The digital output end connection of end connection, the A/D module is connect with the third digital input end of control device, and the electric leakage passes
The data output end of sensor and the 4th digital input end of control device connect.
Further, including 3G module, the 3G module are connect with the first input/output terminal of control device.
Further, including communication interface arrangement, the communication interface arrangement and the second input/output terminal of control device
Connection.
Further, including display unit device, the display unit device and the second input/output terminal of control device
Connection.
Further, the communication interface arrangement includes RS232 interface device, the RS232 interface device and controller
The connection of device third input/output terminal.
Further, the communication interface arrangement includes RS485 interface arrangement, the RS485 interface arrangement and controller
The connection of the 4th input/output terminal of device.
Embodiment 1
As shown in Figure 1, those skilled in the art can implement the utility model as a kind of charging pile master control box,
In the embodiment, box-like body and circuit board arrangement can be set, circuit board arrangement is arranged in box-like body, circuit board arrangement
Including control device, voltage check device, current detection means, analog photoelectric sensor, signal amplifier, linear light
Coupling, analog switch, A/D module and electricity leakage sensor；The data output end of voltage check device and the first number of control device
It is connected according to input terminal, the data output end of current detection means and the second data input pin of control device connect；It is analog
Photoelectric sensor is arranged at the bus position of circuit board arrangement, the input terminal connection of output end and signal amplifier, signal
The output end of amplifier and the input terminal of linear optical coupling connect, and the output end of linear optical coupling and one end of analog switch connect, mould
The other end of quasi- switch is connect with the analog input end of A/D module, digital output end connection and the control device of A/D module
The connection of third digital input end, the data output end of electricity leakage sensor and the 4th digital input end of control device connect.
Remaining technical characteristic in the present embodiment, those skilled in the art can flexibly be selected according to the actual situation
To meet different specific actual demands.It will be apparent, however, to one skilled in the art that: this need not be used
A little specific details carry out the utility model.In other instances, it in order to avoid obscuring the utility model, does not specifically describe known
Composition, structure or component limit technical protection model in the claimed technical solution of claims of the utility model
Within enclosing.
In the description of the present invention, unless otherwise clearly defined and limited, term " setting ", " installation ", " phase
Even ", " connection " is broader sense, and those skilled in the art should broadly understood.It, can also be with for example, it may be fixedly connected
It is to be flexibly connected, or be entirely connected, or locally connect, can be mechanical connection, be also possible to be electrically connected, can be straight
It connects connected, is also possible to be indirectly connected with by intermediary, can also be the connection etc. inside two elements, for this field
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be, that is, word language
Expression can be flexibly corresponding with the implementation of actual techniques, the table of the word language (including attached drawing) of the specification of the utility model
Up to any single restricted explanation not constituted to claim.
Changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then all should be in this reality
In protection scope with novel appended claims.In the above description, it in order to provide the thorough understanding to the utility model, explains
A large amount of specific details are stated.It will be apparent, however, to one skilled in the art that: these specific details need not be used
To carry out the utility model.In other instances, in order to avoid obscuring the utility model, well known technology, example are not specifically described
Such as specific construction details, operating condition and other technical conditions etc..
Claims (6)
1. a kind of charging pile master control box, which is characterized in that including box-like body and circuit board arrangement, circuit board arrangement is arranged in case
In body ontology, the circuit board arrangement includes control device, voltage check device, current detection means, analog photoelectric transfer
Sensor, signal amplifier, linear optical coupling, analog switch, A/D module and electricity leakage sensor；The data of the voltage check device
The connection of first data input pin of output end and control device, the data output end and controller of the current detection means fill
The the second data input pin connection set；Analog photoelectric sensor is arranged at the bus position of circuit board arrangement, output end
It is connect with the input terminal of signal amplifier, the output end of the signal amplifier and the input terminal of linear optical coupling connect, the line
Property optocoupler output end and one end of analog switch connect, the analog input end of the other end of the analog switch and A/D module
The digital output end connection of connection, the A/D module is connect with the third digital input end of control device, the electric leakage sensing
The data output end of device and the 4th digital input end of control device connect.
2. charging pile master control box according to claim 1, which is characterized in that including 3G module, the 3G module and control
The connection of the first input/output terminal of device device.
3. charging pile master control box according to claim 1, which is characterized in that including communication interface arrangement, the communication is connect
Mouth device is connect with the second input/output terminal of control device.
4. charging pile master control box according to claim 1 to 3, which is characterized in that described including display unit device
Display unit device is connect with the second input/output terminal of control device.
5. charging pile master control box according to claim 3, which is characterized in that the communication interface arrangement includes that RS232 connects
Mouth device, the RS232 interface device are connect with control device third input/output terminal.
6. charging pile master control box according to claim 3, which is characterized in that the communication interface arrangement includes that RS485 connects
Mouth device, the RS485 interface arrangement are connect with the 4th input/output terminal of control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152957.4U CN209441238U (en) | 2018-12-20 | 2018-12-20 | Charging pile master control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152957.4U CN209441238U (en) | 2018-12-20 | 2018-12-20 | Charging pile master control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209441238U true CN209441238U (en) | 2019-09-27 |
Family
ID=68014958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822152957.4U Expired - Fee Related CN209441238U (en) | 2018-12-20 | 2018-12-20 | Charging pile master control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209441238U (en) |
-
2018
- 2018-12-20 CN CN201822152957.4U patent/CN209441238U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 610000 Chengdu, Sichuan Province, China (Sichuan) Free Trade Pilot Area Patentee after: Sichuan Zhuxin Jiazhou Technology Co., Ltd Address before: 610220 No. 1, 3rd floor, No. 366 Hubin Road, Tianfu New District, Chengdu City, Sichuan Province Patentee before: Sichuan Cast New Jiazhou New Energy Technology Co., Ltd. |
|
| 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: 20190927 Termination date: 20201220 |