Overview
Functionality:
Status Monitoring: Provides real-time feedback on whether the charging port cover is fully closed to prevent accidental opening while driving.
Safety Interlock: Some vehicle models require “no driving while charging”; the microswitch can trigger the vehicle's locking logic.
Intelligent Control: Integrates with the electric cover opening mechanism to enable automatic opening/closing or anti-pinch functionality.
Design Requirements:
Waterproof and Dustproof: Must meet IP67 or higher standards (especially for external switches).
Mechanical Lifespan: At least 100,000 operation cycles, matching the vehicle's service life.
Actuation Force and Travel: Actuation force typically ranges from 1 to 3 N to prevent accidental activation or delayed response.
Environmental Adaptability: Operating temperature range of -40°C to 85°C, resistant to salt fog and vibration.
Advantages
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01Advantage oneHigh-precision detection: Micro switches can accurately detect the physical status of the charging interface to ensure signal accuracy.
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02Advantage twoFast response: Micro switches have extremely short response times and can detect status changes in milliseconds, improving charging safety.
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03Advantage threeHigh durability: Micro switches have a long service life and can withstand frequent plugging and unplugging, as well as opening and closing operations, making them suitable for high-frequency use in new energy vehicles.
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04Advantage fourEasy to install: Micro switches are small in size and can be flexibly installed in the mechanical structures of car doors and trunks.