CN208498270U - A kind of charging pile Temperature-control Monitoring system based on NB-IOT - Google Patents
A kind of charging pile Temperature-control Monitoring system based on NB-IOT Download PDFInfo
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- CN208498270U CN208498270U CN201821190493.XU CN201821190493U CN208498270U CN 208498270 U CN208498270 U CN 208498270U CN 201821190493 U CN201821190493 U CN 201821190493U CN 208498270 U CN208498270 U CN 208498270U
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- Prior art keywords
- shell
- charging pile
- module
- mounting plate
- electrically
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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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- 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
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The charging pile Temperature-control Monitoring system based on NB-IOT that the utility model discloses a kind of, including shell, mounting plate, air blower and the electrically-controlled component being set in the housing, wherein, the ceiling edge of shell all extends to outside housing sidewall plate, the top plate of shell, which is constituted, multiple connection enclosure interiors and extraneous heat release hole, and the opening that heat release hole is located at the outer side of shell is located at cover top plate lower end surface.Mounting plate separates enclosure interior composition, and two regions, air blower are set to mounting plate upper surface up and down.Electrically-controlled component is set to above mounting plate, electrically-controlled component includes microcontroller and the key connecting with microcontroller, touch screen, memory module, voice announcer, power module, electric energy metering module, NB-IOT communication module, temperature sensor, the second relay, and the second relay is set in the power supply line of air blower.The utility model can carry out air discharging and radiating when applying in temperature over-range, to reduce charging pile internal temperature, and then can reduce influence of the temperature factor to charging pile service performance.
Description
Technical field
The utility model relates to charging pile equipment technical field, specifically a kind of charging pile Temperature-control Monitoring based on NB-IOT
System.
Background technique
The industrialization of electric car is the important leverage of auto industry sustainable development, and builds perfect electric car and fill
Electric facility is the premise for realizing electric vehicle industrialization, and the construction of electrically-charging equipment and the development of electric car are complemented each other, mutually
Promote.Stepping up with domestic electric car sales volume in recent years, electric car electrically-charging equipment demand are also increasing.Mesh
The backwardness of preceding electric car charging technique restricts the main of Development of Electric Vehicles with not perfect have become that electrically-charging equipment is built
It is very urgent to accelerate charging auxiliary facility construction for factor.
Existing electric automobile charging pile major applications environment is open air, first device in hot weather in its electrically-controlled component
Part performance will receive influence, this can cause biggish interference to monitoring accuracy, seriously affect pushing away for electric automobile charging pile
Extensively.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of charging pile temperature based on NB-IOT
Monitoring system is controlled, overall structure is simple, is easy to implement, and it is at low cost, air discharging and radiating can be carried out in temperature over-range when applying,
To reduce charging pile internal temperature, and then influence of the temperature factor to charging pile service performance can be reduced.
The purpose of this utility model is achieved through the following technical solutions: a kind of charging pile temperature control prison based on NB-IOT
Examining system, including shell, mounting plate, air blower and the electrically-controlled component being set in the housing, the shell is rectangular enclosure structure, shell
The ceiling edge of body all extends to outside housing sidewall plate, and the top plate of shell, which is constituted, multiple connection enclosure interiors and extraneous heat dissipation
Hole, the opening that the heat release hole is located at the outer side of shell are located at cover top plate lower end surface；The mounting plate be fixed on shell and
Separating enclosure interior composition, two regions, the air blower are set to mounting plate upper surface up and down；The electrically-controlled component is set to peace
Above loading board, electrically-controlled component includes microcontroller and the key connecting with microcontroller, touch screen, memory module, voice broadcast
Device, power module, electric energy metering module, NB-IOT communication module, temperature sensor, the second relay, the key and touch
Screen is set on the front panel of shell, and temperature sensor is set in the housing, and second relay is set to the supply lines of air blower
On the road.In application, temperature value in the shell of acquisition is sent to microcontroller by temperature sensor, microcontroller connects the utility model
The temperature value of acquisition and processing are received, when temperature over-range, control signal is generated and is sent to the second relay, so that air blower
Power supply line's conducting, air blower blowing, the intracorporal hot-air of shell are discharged outside shell through heat release hole.
For the ease of the management of electrically-controlled component in utility model, further, the electrically-controlled component further includes electric cabinet, institute
Microcontroller, memory module, power module, electric energy metering module and NB-IOT communication module is stated to be set in electric cabinet.
In order to promote the heat dissipation performance of the utility model, further, the electric cabinet composition has multiple through its side wall
Ventilation hole.
Further, the electrically-controlled component further includes the charge control module connecting with microcontroller, the charge control
Module includes first resistor, first diode, the first PNP triode, the first relay and A.C. contactor, the first resistor
Both ends are connect with microcontroller and the first PNP triode base stage respectively, and the first PNP triode emitter is connected with power supply, and first
PNP triode collector is connect with first diode cathode, first diode plus earth, the first relay and first diode
In parallel and for controlling ac contactor contact opening and closing, A.C. contactor is serially connected on ac power supply line.The utility model is answered
Used time, if needing to charge, microcontroller issues low level signal and the first PNP triode is connected, the first relay contact closure,
So that ac contactor contact closure is, it can be achieved that charging, charging pile export rechargeable electrical energy；If need to stop charging, microcontroller hair
High level signal out, ac contactor contact disconnect, and charging circuit disconnects, and stop charging.The utility model passes through setting charging
Control module, so that charge and discharge are more convenient for managing when the utility model is applied.
In conclusion the utility model has the advantages that (1) this practical overall structure letter compared with prior art
It is single, it is easy to implement, it is at low cost, it when the shell body temperature of the utility model is higher, can be dried by air blower, so that in shell
Hot-air can be discharged from heat release hole, to reduce shell body temperature, component in shell is avoided to make due to temperature is excessively high to performance
At influence.In this way, the utility model can carry out air discharging and radiating in temperature over-range, to reduce charging pile internal temperature, effectively protect
Component is protected, influence of the temperature factor to charging pile service performance can be reduced, is answered so that electric automobile charging pile is more convenient for promoting
With.
(2) opening that the heat release hole of the utility model is located at the outer side of shell is set to below cover top plate, is avoided that heat dissipation
The setting in hole impacts the waterproof performance of the utility model.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of one specific embodiment of the utility model；
Fig. 2 is the structural block diagram of electrically-controlled component in Fig. 1；
Fig. 3 is the circuit diagram of charge control module；
Fig. 4 is the structural schematic diagram of mounting plate and its upper support portion part；
Fig. 5 is the structural schematic diagram in Fig. 1 after cover top plate inversion.
Title corresponding to appended drawing reference in attached drawing are as follows: 1, shell, 2, door-plate, 3, mounting plate, 4, key, 5, touch display
Screen, 6, indicator light, 7, air blower, 8, electric cabinet, 9, support rod, R1, first resistor, Q1, the first PNP triode, D1, the one or two
Pole pipe, K1, the first relay.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment:
As shown in fig. 1~fig. 5, a kind of charging pile Temperature-control Monitoring system based on NB-IOT, including shell 1, mounting plate 3,
Air blower 7 and the electrically-controlled component in shell 1, wherein shell 1 is rectangular enclosure structure, and the ceiling edge of shell 1 extends
To outside 1 sidewall paneling of shell.The top plate of the shell 1 of the present embodiment, which is constituted, multiple 1 inside of connection shell and extraneous heat release hole, dissipates
The opening that hot hole is located at the outer side of shell 1 is located at 1 top plate lower end surface of shell, i.e., the opening that heat release hole is located at the outer side of shell 1 is set
In top plate with respect to the region outside four pieces of sidewall paneling circle zones of face.
The mounting plate 3 of the present embodiment uses hollow out panel, and mounting plate 3 is fixed on shell 1 and separates 1 Inner Constitution of shell
Upper and lower two regions, air blower 7 are set to 3 upper surface of mounting plate.The electrically-controlled component of the present embodiment is set to 3 top of mounting plate, is
Easy access electrically-controlled component, the side wall of the shell 1 of the present embodiment are provided with door-plate 2.The electrically-controlled component of the present embodiment includes micro-
Controller and the key 4 being connect with microcontroller, touch screen 5, indicator light 6, memory module, voice announcer, power module, electricity
Energy metering module, NB-IOT communication module, temperature sensor, the second relay, key 4, touch screen 5 and indicator light 6 are set to
On the front panel of shell 1, temperature sensor is set in shell 1, and the second relay is set in the power supply line of air blower 7.This
The microcontroller of embodiment uses the TM32F103xE family chip of ARM Cortex-M3 kernel, model
STM32F103ZET6.Memory module uses the memory Flash chip and eeprom chip (M24256B) of large capacity, and voice is broadcast
Device is reported to use the YS07 type voice module of thousand mesh Electronics Co., Ltd.s.Electric energy metering module is anti-electricity-theft using single-phase multifunctional
The special metering IC, model RN8209, chip are capable of measuring active energy, reactive energy, power factor, frequency and voltage.This
It is remotely located that the NB-IOT communication module of embodiment is used to realize that charging pile operating parameter carries out, and has wide covering, large capacity, low
The features such as power consumption, low cost, can be taken in band, three kinds of deployment way of protection band or Independent Carrier Wave using License frequency range, with
Existing network coexists.The temperature sensor of the present embodiment uses DS18B20 chip, by temperature sensor measurement shell 1
Temperature guarantees the normal of equipment to be reached for effect aeration-cooling in shell by the start and stop that temperature controls air blower 7
Operation and the effect for reducing charging pile oneself power consumption.
The present embodiment realizes the correlation functions such as charging operations using ARM embedded chip as core processor, for controlling,
And the consumption information of user in charging process and the running state information of charging pile itself can be sent out by NB-IOT communication module
It is sent to background server, is supplied to the manager of charging pile.The voice announcer of the present embodiment is mounted on inside shell 1, shell 1
Front panel design has speaker voice giving mouth, and when user carries out charging operations, voice announcer carries out prompt and faulty operation alarm.
The indicator light 6 of the present embodiment indicates current working condition using different luminescent colors, mentions when using charging pile for user
It is indicated for operating status.
The electrically-controlled component of the present embodiment further includes electric cabinet 8, microcontroller, memory module, power module, electrical energy measurement mould
Block and NB-IOT communication module are set in electric cabinet 8.The present embodiment is fixed with support rod on mounting plate 3 in specific setting
9, air blower 7 is installed in support rod 9, so that air blower 7 is located at 8 upper side of electric cabinet.In order to promote the heat dissipation of the present embodiment
The composition of electric cabinet 8 of performance, the present embodiment has multiple ventilation holes through its side wall.
The electrically-controlled component of the present embodiment further includes the charge control module connecting with microcontroller, and charge control module includes
First resistor R1, first diode D1, the first PNP triode Q1, the first relay K1 and A.C. contactor, first resistor R1 two
End is connect with microcontroller and the first PNP triode Q1 base stage respectively, and the first PNP triode Q1 emitter is connected with power supply VCC,
First PNP triode Q1 collector is connect with first diode D1 cathode, first diode D1 plus earth, the first relay K1
In parallel with first diode D1 and for controlling ac contactor contact opening and closing, A.C. contactor is serially connected with ac power supply line
On.The A.C. contactor of the present embodiment uses the BC16 chip of ABB AB, and the first relay K1 and the second relay use Panasonic
The ALD105 type power relay of company.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of charging pile Temperature-control Monitoring system based on NB-IOT, which is characterized in that including shell (1), mounting plate (3), drum
Blower (7) and the electrically-controlled component being set in shell (1), the shell (1) are rectangular enclosure structure, the ceiling edge of shell (1)
It all extending to outside shell (1) sidewall paneling, the top plate of shell (1), which is constituted, the internal heat release hole with the external world of multiple connections shell (1),
The opening that the heat release hole is located at shell (1) outer side is located at shell (1) top plate lower end surface；The mounting plate (3) is fixed on shell
On body (1) and separate two regions of shell (1) Inner Constitution or more, the air blower (7) is set to mounting plate (3) upper surface；
The electrically-controlled component is set to above mounting plate (3), electrically-controlled component include microcontroller and the key being connect with microcontroller (4),
Touch screen (5), memory module, voice announcer, power module, electric energy metering module, NB-IOT communication module, temperature sensing
Device, the second relay, the key (4) and touch screen (5) are set on the front panel of shell (1), and temperature sensor is set to shell
In body (1), second relay is set in the power supply line of air blower (7).
2. a kind of charging pile Temperature-control Monitoring system based on NB-IOT according to claim 1, which is characterized in that the electricity
Control component further includes electric cabinet (8), the microcontroller, memory module, power module, electric energy metering module and NB-IOT communication
Module is set in electric cabinet (8).
3. a kind of charging pile Temperature-control Monitoring system based on NB-IOT according to claim 2, which is characterized in that the electricity
Control case (8), which is constituted, multiple ventilation holes through its side wall.
4. a kind of charging pile Temperature-control Monitoring system based on NB-IOT according to any one of claims 1 to 3, special
Sign is, the electrically-controlled component further includes the charge control module connecting with microcontroller, and the charge control module includes the
One resistance (R1), first diode (D1), the first PNP triode (Q1), the first relay (K1) and A.C. contactor, described
The both ends one resistance (R1) are connect with microcontroller and the first PNP triode (Q1) base stage respectively, the first PNP triode (Q1) transmitting
Pole is connected with power supply (VCC), and the first PNP triode (Q1) collector is connect with first diode (D1) cathode, first diode
(D1) plus earth, the first relay (K1) is in parallel with first diode (D1) and for controlling ac contactor contact opening and closing,
A.C. contactor is serially connected on ac power supply line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190493.XU CN208498270U (en) | 2018-07-25 | 2018-07-25 | A kind of charging pile Temperature-control Monitoring system based on NB-IOT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190493.XU CN208498270U (en) | 2018-07-25 | 2018-07-25 | A kind of charging pile Temperature-control Monitoring system based on NB-IOT |
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| Publication Number | Publication Date |
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| CN208498270U true CN208498270U (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821190493.XU Active CN208498270U (en) | 2018-07-25 | 2018-07-25 | A kind of charging pile Temperature-control Monitoring system based on NB-IOT |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281794A (en) * | 2019-05-31 | 2019-09-27 | 南京康尼机电股份有限公司 | The high-power charging cooling system of new-energy automobile and active cooling control method |
-
2018
- 2018-07-25 CN CN201821190493.XU patent/CN208498270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281794A (en) * | 2019-05-31 | 2019-09-27 | 南京康尼机电股份有限公司 | The high-power charging cooling system of new-energy automobile and active cooling control method |
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