Heatable automotive interior trim part structure

By introducing heating layers and conductive materials into automotive interior components, the problems of range and energy consumption of new energy vehicles in winter have been solved, achieving low-energy heating and exquisite appearance, and improving driving comfort and driving range.

CN223702487UActive Publication Date: 2025-12-23常州新泉汽车零部件有限公司 +9
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Patent Information

Application Number
CN202520253048.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-18
Publication Date
2025-12-23
Estimated Expiration
2035-02-18

AI Technical Summary

Technical Problem

In winter, the battery reaction efficiency of new energy vehicles decreases, resulting in a reduced driving range. In addition, the air conditioning consumes a lot of energy for heating, and existing technologies make it difficult to achieve effective heating while reducing energy consumption.

Method used

In automotive interior components, a heating layer is designed, using heating wires or graphene as conductive materials, combined with a heat insulation layer, a soft material layer, and a composite skin, to ensure heating performance while reducing energy consumption and enhancing the aesthetic appeal.

Benefits of technology

It achieves precise heating with low energy consumption, improves driving comfort, reduces overall vehicle energy consumption, increases driving range, and does not affect the exquisite appearance of interior components.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223702487U_ABST
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Abstract

The utility model belongs to the field of automotive upholstery, and particularly relates to a heatable automotive upholstery structure which comprises a body and a composite skin, the composite skin wraps the body, frameworks are arranged on the edges of the upper layer and the middle layer of the body, grooves are formed in the middles of the upper layer and the middle layer of the body, and the groove in the upper layer of the body covers the groove in the middle layer of the body. A back structure with rib positions and an installation structure is arranged on the lower layer of the body, a heating layer is arranged in a middle groove of the body, a soft material layer is arranged in an upper groove of the body, the thickness of the soft material layer is larger than that of the upper groove of the body, a framework groove structure is arranged on one side edge of the body, and an electrifying structure is arranged at the position of the framework groove structure. The heating layer is made of a heating wire or graphene, the soft material layer is made of a 3D-MESH or polyurethane foaming material, the back of the composite skin is provided with back foam, the back foam is made of polyester sponge, and the front of the composite skin is made of a PVC or PU material. According to the utility model, heating can be realized, and the energy consumption of the automobile in the heating aspect is reduced.
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