The invention relates to the technical field of wire harness supports, and discloses a wire harness fixing support which comprises a base, two oppositely-arranged check blocks are installed on the upper end face of the base to form a wire harness shuttling channel, limiting plates are installed at the bottoms of the inner side faces of the check blocks, and a partition plate, an upper pressing heat dissipation assembly and a lower supporting heat dissipation assembly are arranged between the two limiting plates. The wire harness shuttling channel is divided into the upper layer channel and the lower layer channel through the partition plate, the wire harness in the upper layer channel is subjected to cover pressing heat dissipation through the upper pressing heat dissipation assembly, and the wire harness in the lower layer channel is subjected to upper supporting heat dissipation through the lower supporting heat dissipation assembly. By arranging the upper pressing heat dissipation assembly and the lower supporting heat dissipation assembly, all-directional heat dissipation of wire harnesses in the upper-layer channel and the lower-layer channel is achieved, heat conduction parts of the upper pressing heat dissipation assembly and the lower supporting heat dissipation assembly make contact with each other through insertion holes in the upper end and the lower end of a partition plate, the overall heat dissipation efficiency is further improved, the temperature of the wire harnesses is effectively reduced, and thermo-oxidative aging of insulating materials is slowed down; and the service life of the harness is prolonged.
本发明涉及线束支架技术领域,且公开了一种线束固定支架,包括基座,基座的上端面安装有两个相对设置的挡块以形成线束穿梭通道,挡块内侧面的底部安装有限位板,两个限位板之间设置有隔板、上压散热组件、下托散热组件,通过隔板将线束穿梭通道分为上层通道和下层通道,通过上压散热组件对上层通道内的线束进行压盖散热,通过下托散热组件对下层通道内的线束进行上托散热。本发明通过设置上压散热组件和下托散热组件,实现对上下层通道内线束的全方位散热,再通过隔板上下端的插孔,使上压散热组件和下托散热组件的导热部相互接触,进一步提升整体散热效率,有效降低线束温度,减缓绝缘材料热氧老化,延长线束使用寿命。
Wire harness fixing support
一种线束固定支架
20.06.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |
Wire fixing support, wire harness fixing accessory and automobile
Europäisches Patentamt | 2021
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