CN206254820U - Fire prevention charging pile with independent function for monitoring - Google Patents
Fire prevention charging pile with independent function for monitoring Download PDFInfo
- Publication number
- CN206254820U CN206254820U CN201621266643.1U CN201621266643U CN206254820U CN 206254820 U CN206254820 U CN 206254820U CN 201621266643 U CN201621266643 U CN 201621266643U CN 206254820 U CN206254820 U CN 206254820U
- Authority
- CN
- China
- Prior art keywords
- unit
- central control
- charging pile
- control unit
- fire prevention
- 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
Links
Classifications
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
Landscapes
- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a kind of fire prevention charging pile with independent function for monitoring,It is related to electric motor car charging technique field,Including electric power incoming line,Charhing unit,Electric power incoming line is connected with main contact one end of contactor,The main contact other end of contactor is connected with charhing unit,Detection unit is installed on each heater element in charhing unit,Detection unit is connected with the first interface of central control unit,The second interface of central control unit is connected with standby power unit,3rd interface of central control unit is connected with alarm unit,4th interface of central control unit is connected with output relay,The output end of output relay is connected with the control coil of contactor,The utility model can not be influenceed be run independently of charging system by charging pile power supply and working condition,Real-time electric current is carried out to charging system,Temperature,Smoke Detection,Further accident is prevented once detecting abnormal conditions and cutting off the electricity supply immediately.
Description
Technical field
The utility model is related to electric motor car charging technique field, and more particularly to a kind of fire prevention with independent function for monitoring is filled
Electric stake.
Background technology
With the continuous intensification of global energy crisis, in exhausted and the atmosphere pollution, Global Temperature increasingly of petroleum resources
The harm aggravation for rising, national governments and Automobile Enterprises it is well recognized that energy-conservation and emission reduction are the directions of future automobile technology development,
Development of EV will be the optimal path for solving the two problems.China pays much attention to the development of electric automobile, and country is in succession
Series of standards has been put into effect to help the development with specification electric automobile.《Energy-conservation and new-energy automobile estate planning》In draft
Point out to be orientated as main strategic using pure electric automobile.With the popularization of electric motor car, because of the fire thing that electric motor car charging triggers
Therefore also continuously emerge, usually because excessively stream or short circuit cause circuit to burn, serious will trigger fire for electric motor car charging.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of fire prevention charging pile with independent function for monitoring.
The utility model solve above-mentioned technical problem technical scheme be：
A kind of fire prevention charging pile with independent function for monitoring, including electric power incoming line, charhing unit, it is characterised in that：Institute
State electric power incoming line to be connected with main contact one end of contactor, the main contact other end and the charhing unit of the contactor connect
Connect, detection unit is installed in the charhing unit on each heater element, the of the detection unit and central control unit
One interface is connected, and the second interface of the central control unit is connected with standby power unit, and the of the central control unit
Three interfaces are connected with alarm unit, and the 4th interface of the central control unit is connected with output relay, it is described output after
The output end of electrical equipment is connected with the control coil of contactor.
Preferably, the detection unit includes current detection sensor, temperature sensor, Smoke Sensor, for detecting
Electric current, state of temperature in the charhing unit.
Preferably, the central control unit it is main by MEGA48 singlechip groups into.
Preferably, the stand-by power supply is mainly made up of 3.3V 1000mA/h rechargeable batteries.
Preferably, the alarm unit is mainly made up of HRB-P80 buzzers and the rotary alarm lamps of LTE-1101J.
Preferably, the output relay uses SRD-5VDC-SL-C relays.
The utility model can not be influenceed be run independently of charging system by charging pile power supply and working condition, to filling
Electric system carries out real-time electric current, temperature, Smoke Detection, prevents further once detecting abnormal conditions and cutting off the electricity supply immediately
Accident.
Brief description of the drawings
Fig. 1 is system structure diagram.
Specific embodiment
The utility model embodiment is described in detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of fire prevention charging pile with independent function for monitoring, including electric power incoming line, charhing unit, power supply
Inlet wire is connected with main contact one end of contactor, and the main contact other end of contactor is connected with the charhing unit, charhing unit
Detection unit is installed, detection unit is connected with the first interface of central control unit on interior each heater element, center control
The second interface of unit is connected with standby power unit, and the 3rd interface of central control unit is connected with alarm unit, center
4th interface of control unit is connected with output relay, and the output end of output relay is connected with the control coil of contactor
Connect；Wherein, detection unit includes current detection sensor, temperature sensor, Smoke Sensor, for detecting the charhing unit
Interior electric current, state of temperature；Central control unit is from small volume fast operation and without too many peripheral component with regard to energy
The MEGA48 singlechip groups of work into；Stand-by power supply is mainly made up of 3.3V 1000mA/h rechargeable batteries；Alarm unit it is main by
HRB-P80 buzzers and the rotary alarm lamp compositions of LTE-1101J；Output relay uses SRD-5VDC-SL-C relays.
During work, the detection unit in system is detected to each heater members in charhing unit first, if do not had
It is found abnormality（Such as overheat it is on fire, smolder）, then output relay is allowed to be connected so that contactor adhesive, by power supply
Be linked into charhing unit, when detection unit detect electric current for a long time it is excessive or heating smolder when, contactor is cut off immediately
So as to having cut off the connection of electric power incoming line and charhing unit, it is to avoid cause short circuit to cause circuit to burn because component is overheated
Even cause the risk of fire.
Because system has carried stand-by power supply, the power supply of monitoring system does not rely on the power supply of charging system, therefore can be with
Independently realize monitoring task.
The utility model can not be influenceed be run independently of charging system by charging pile power supply and working condition, to filling
Electric system carries out real-time electric current, temperature, Smoke Detection, prevents further once detecting abnormal conditions and cutting off the electricity supply immediately
Accident.
Claims (6)
1. a kind of fire prevention charging pile with independent function for monitoring, including electric power incoming line, charhing unit, it is characterised in that：It is described
Electric power incoming line is connected with main contact one end of contactor, and the main contact other end of the contactor is connected with the charhing unit,
Detection unit is installed on each heater element in the charhing unit, the detection unit connects with the first of central control unit
Mouth connection, the second interface of the central control unit is connected with standby power unit, and the 3rd of the central control unit connects
Mouth is connected with alarm unit, and the 4th interface of the central control unit is connected with output relay, the output relay
Output end be connected with the control coil of contactor.
2. fire prevention charging pile according to claim 1, it is characterised in that：The detection unit is sensed including current detecting
Device, temperature sensor, Smoke Sensor, for detecting electric current, state of temperature in the charhing unit.
3. fire prevention charging pile according to claim 1, it is characterised in that：The central control unit is main mono- by MEGA48
Piece machine is constituted.
4. fire prevention charging pile according to claim 1, it is characterised in that：The stand-by power supply is main by 3.3V 1000mA/
H rechargeable batteries are constituted.
5. fire prevention charging pile according to claim 1, it is characterised in that：The alarm unit is main by HRB-P80 buzzings
Device and the rotary alarm lamp compositions of LTE-1101J.
6. fire prevention charging pile according to claim 1, it is characterised in that：The output relay uses SRD-5VDC-SL-
C relays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621266643.1U CN206254820U (en) | 2016-11-24 | 2016-11-24 | Fire prevention charging pile with independent function for monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621266643.1U CN206254820U (en) | 2016-11-24 | 2016-11-24 | Fire prevention charging pile with independent function for monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254820U true CN206254820U (en) | 2017-06-16 |
Family
ID=59027462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621266643.1U Expired - Fee Related CN206254820U (en) | 2016-11-24 | 2016-11-24 | Fire prevention charging pile with independent function for monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206254820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459959A (en) * | 2018-12-06 | 2019-03-12 | 上海机电工程研究所 | State of transmitting apparatus automatic checkout system and its method |
| CN110182083A (en) * | 2019-05-24 | 2019-08-30 | 广州乐摇摇信息科技有限公司 | Electric vehicle charge control apparatus |
| CN110618916A (en) * | 2019-08-30 | 2019-12-27 | 苏州浪潮智能科技有限公司 | Server protection method, equipment and medium |
-
2016
- 2016-11-24 CN CN201621266643.1U patent/CN206254820U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459959A (en) * | 2018-12-06 | 2019-03-12 | 上海机电工程研究所 | State of transmitting apparatus automatic checkout system and its method |
| CN110182083A (en) * | 2019-05-24 | 2019-08-30 | 广州乐摇摇信息科技有限公司 | Electric vehicle charge control apparatus |
| CN110182083B (en) * | 2019-05-24 | 2020-12-15 | 广州乐摇摇信息科技有限公司 | Charging control equipment for electric vehicle |
| CN110618916A (en) * | 2019-08-30 | 2019-12-27 | 苏州浪潮智能科技有限公司 | Server protection method, equipment and medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104037720B (en) | The protective device and method that microcontroller supply voltage falls are prevented in electronic cigarette | |
| CN206254820U (en) | Fire prevention charging pile with independent function for monitoring | |
| CN102005730A (en) | Overload protection device and method for electric tool | |
| CN102569931A (en) | Temperature detection system and method for preventing mobile phone battery from exploding | |
| CN106864271A (en) | A kind of method and system of controlled motor short circuit | |
| CN102444989B (en) | Water system auxiliary electrical heating temperature control system and control method | |
| CN202423511U (en) | Temperature detection system capable of preventing mobile phone battery from explosion | |
| CN206092266U (en) | General gasoline engine flameout controller | |
| CN202916635U (en) | Stand-by pump controller | |
| CN201872152U (en) | Overload protector for electric tool | |
| CN207096770U (en) | A kind of aquaculture control system handled with phase shortage and current failure emergency | |
| CN205544510U (en) | Novel battery charging circuit | |
| CN202435069U (en) | Battery management system and corresponding electronic system | |
| CN203127983U (en) | Lifting electromagnet short-circuit protection device controlled by programmable logic controller (PLC) | |
| CN208010500U (en) | A kind of automobile start circuit | |
| CN207835041U (en) | Electric machine controller active discharge loop protection circuit | |
| CN203186117U (en) | Controller for electric vehicle | |
| CN206550478U (en) | Electric welding machine protection circuit | |
| CN204349430U (en) | The current protection system of direct current machine | |
| CN103166274B (en) | Battery management system and corresponding electronic system | |
| CN203140948U (en) | Energy-saving over-heating protection device for electric welding machine | |
| CN204732895U (en) | The safeguard protection jockey that a kind of car emergency starts | |
| CN204967677U (en) | PMSM power steady voltage protection control system | |
| CN203180486U (en) | Direct-current output overload intelligent protective device of vehicle power supply | |
| CN203944977U (en) | Electric shock protection device for electric welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170616 Termination date: 20211124 |