Terminal structural body and vehicle glass body

Abstract

Provided is a terminal structural body electrically connected to a conductive body disposed on a vehicle glass. The terminal structural body is provided with: a first connecting section, which is bonded to the conductive body using a solder, and which is electrically connected to the conductive body via the solder; a second connecting section, which is directly or indirectly fixed to the first connecting section, and which is adhered to the glass and / or the conductive body by means of an adhesive; and a heat shielding section for preventing heat of the molten solder from being conducted from the first connecting section to the second connecting section, said heat shielding section being provided between the first connecting section and the second connecting section. The solder is a lead-free solder.

Description

technical field [0001] The present invention relates to a terminal structure electrically connected to a conductor arranged on a vehicle glass, and a vehicle glass body having the same. Background technique [0002] Conventionally, vehicles are equipped with devices (deicers, antifreeze devices) for removing frost or fog from vehicle glass, mainly a windshield. This device is a device that supplies electricity to conductors such as wires placed on glass for vehicles and heats them. In addition, an antenna circuit may be mounted on vehicle glass, and in this case, it is also necessary to supply power to conductors arranged on the glass. In the above devices, it is necessary to electrically and mechanically connect the conductor disposed on the vehicle glass to the terminal structure for supplying power to the conductor, and in many cases, the conductor and the terminal structure are welded. [0003] However, in general, the use of solder has an impact on the environment due...

AI Technical Summary

Problems solved by technology

[0003] However, in general, the use of solder has an impact on the environment due to the lead content contained in the solder

Therefore, it is considered to use lead-free solder, which is beneficial to environmental protection, but it is difficult to achieve both electrical and mechanical connectivity with lead-free solder.

Alternatively, it is also conceivable to use a conductive adhesive instead of solder to ensure electrical connectivity, but when using an adhesive with high electrical connectivity, mechanical connectivity may decrease or an expensive adhesive may be required.

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