Charger for electric vehicle
WO2026038656A1PCT designated stage Publication Date: 2026-02-19LG INNOTEK CO LTD
Patent Information
- Application Number
- PCT/KR2025/007563
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-08-13
- Filing Date
- 2025-06-02
- Publication Date
- 2026-02-19
AI Technical Summary
Technical Problem
Conventional electric vehicle chargers expose workers to electric shock due to the high-voltage system being accessible during maintenance, and have complex assembly and cumbersome wiring processes.
Method used
A detachable subassembly connected to the main body case with components on a DIN rail, a protective cover to shield high-voltage sections, and a structured wiring passage to simplify assembly and maintenance, along with a heat dissipation system to manage heat generation.
Benefits of technology
Prevents electric shock accidents and simplifies assembly and maintenance by using a detachable subassembly and protective cover, while efficiently dissipating heat through a heat dissipation path.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure KR2025007563_19022026_PF_FP_ABST
Abstract
The present invention relates to a charger for an electric vehicle. The charger for an electric vehicle comprises: a driving unit installed in a body case and forming a high voltage system area including an inductor installation unit and a main board installation unit; a connection unit installed in the body case and connecting the driving unit and an external input power source; and a main cover coupled to the body case to cover the driving unit and the connection unit, wherein: the connection unit comprises multiple connection components that include a vacuum circuit breaker, an AC input terminal, a surge protector, a fuse, and a DC output terminal and are sequentially arranged on a DIN rail of an installation bracket; and a subassembly, in which the connection components and cables are wired using a wiring passage provided around the DIN rail and a space provided at the bottom side of the installation bracket, is detachably coupled to the bottom of the body case.
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Citation Information
Patent Citations
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