High-power temperature measurement liquid cooling charging pile cable
By introducing a temperature sensing unit and cooling pipe into the charging pile cable, combined with high-temperature resistant materials, real-time temperature monitoring and cooling of the cable are achieved, solving the problem of shortened service life of the charging pile cable due to high temperature, and improving charging efficiency and safety.
CN224096453UActive Publication Date: 2026-04-07HENAN TONGDA ACER TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202520859220.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2026-04-07
- Estimated Expiration
- 2035-04-30
AI Technical Summary
Technical Problem
When existing charging piles improve charging efficiency, the cables generate a lot of heat, which shortens their service life. There is a need for a charging pile cable that can measure and cool down in real time.
Method used
The design combines a temperature sensing unit and a cooling pipe, using a circulating coolant to remove heat. Combined with high-temperature resistant materials and a flexible sheath, it enables real-time temperature monitoring and cooling of the cable.
Benefits of technology
It improves charging efficiency, extends cable lifespan, enhances cable tensile and bending resistance, and improves the safety performance of the charging gun.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the field of liquid cooling charging pile cable production, in particular to a high-power temperature measurement liquid cooling charging pile cable, which comprises a sheath, two power lines are arranged in the sheath, a temperature sensing unit and a ground wire are arranged between the two power lines, the temperature sensing unit is positioned above the ground wire, and a control line is arranged on the upper side of the temperature sensing unit. The power wire core and the ground wire core of the cable adopt a mode of combining the cooling pipe and the conductor, a large amount of heat generated by high-power transmission of the power wire core and the ground wire core is taken away through circulating flow of cooling liquid, the temperature of the conductor is reduced, the charging efficiency is improved, the service life of the cable is prolonged, the weight of the cable is reduced, and use is more convenient; in addition, the control wire core conductors and the signal wire core conductors are formed by combining the tinned copper wires and the copper foil wires, the tensile strength of the single copper foil wire is not lower than 40N, and the high temperature resistance is not lower than 400 DEG C, so that the cable has excellent tensile, bending-resistant and high-temperature-resistant performance.
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