The introduction of temperature management strategy in DC charging pile...
The introduction of feedback microswitch in electronic locking mechanism of gun muzzle of DC charging pile
The feedback microswitch in the electronic locking mechanism of the DC charging gun head is a key component, which is responsible for providing real-time feedback of the electronic lock status. The following is a detailed introduction of its concept, role and working principle:
Main component
concept
A feedback microswitch is a small switching device commonly used to detect and feedback the position status of mechanical components. In the electronic locking mechanism of DC charging gun head, the micro switch is used to detect the locking and unlocking state of the electronic lock, and feedbacks its state information to the control system.
Function
Status feedback: The main function of the micro switch is to feedback the locking and unlocking status of the electronic lock to the control panel, so that the control system can monitor the connection status of the charging gun in real time.
Safety guarantee: Through the feedback signal of the micro-switch, the charging pile can determine whether the charging gun has been correctly locked, so as to ensure that the charging gun will not fall off accidentally during the charging process, enhancing the safety of charging.
Control logic: The state change of the microswitch is also part of the charge control logic, which helps the system decide whether to continue charging or whether to unlock the electronic lock after charging is complete.
Working principle
Locking feedback: When the top rod of the charging gun is moved to the locking position under the drive of the motor, the top rod gear will touch the micro switch, making it instantly feedback a locking signal to the control panel.
Unlock feedback: When the ejector lever is retracted to unlock, the micro switch will also feedback an unlock signal to the control panel.
Signal change: A change in the state of the microswitch (such as from closed to open or vice versa) represents a change in the state of the electronic lock, which is captured by the control system and used for further control operations.
Integrated design: In some designs, the microswitch is integrated in the electronic lock device, so that the electronic lock can provide feedback signals for travel monitoring, improving the integrated design and reliability of the electronic lock.
In summary, the feedback microswitch plays a crucial role in the electronic locking mechanism of the DC charging gun head, which not only ensures the safety and reliability of the charging process, but also provides the necessary state information for the intelligent control of the charging system.
DC CHARGING PIlE SERIES
DC charging pile is an efficient charging facility for electric vehicles, which uses direct current (DC) to directly charge the vehicle battery, significantly reducing the charging time. Compared with traditional AC charging piles, DC charging piles are able to provide higher power output and can usually charge an EV to 80% of its capacity in 30 minutes, providing users with a convenient charging experience.
Extended reading
Flexible Graphite Composite Electrical Grounding Material (FGCGM) in Grounding Contacts
Flexible Graphite Composite Electrical Grounding Material (FGCGM) in Grounding Contacts...
About the heat dissipation materials in the indicator
An introduction to the insulation materials in the indicator light...
The introduction of data acquisition and processing system in temperature sensor of DC charging pile
The introduction of data acquisition and processing system in temperature...
Visual indicator of mechanical locking device
Visual indicator of mechanical locking device Visual indicators are an...
Dc charging pile power management chip battery protection circuit
Dc charging pile power management chip battery protection circuit The...
THE ESSC Brand promise
Global supply
Our products sell well all over the world, covering many countries and regions, through the global logistics network, to provide customers with convenient purchasing experience.
Rigorous quality
We adhere to the highest quality control standards to ensure every product meets industry regulations and customer expectations, earning trust through consistent excellence.
Excellent service
With a customer-centric approach, we provide prompt responses, professional support, and personalized services, aiming to deliver the best user experience and long-term value.