The invention discloses a windshield defroster which comprises an arc-shaped framework, wherein a windshield wiper connector is arranged in the middle of the arc-shaped framework; a steel wire fastening end and an adjusting tightening end are integrally and fixedly arranged at the two ends of the arc-shaped framework respectively; two metal wires and a hairbrush are arranged in parallel between the bottom surfaces of the steel wire fastening end and the adjusting tightening end; the hairbrush is arranged between the two metal wires which are arranged in parallel; one end of each metal wire isfixedly connected with the steel wire fastening end; an adjusting piece is hinged to the adjusting tightening end; the other end of each metal wire is fixedly connected with the bottom end of the adjusting piece; an adjusting screw is screwed on the adjusting sheet; the top end of the adjusting screw makes contact with the side wall of the adjusting tightening end; and a locking nut is screwed onthe adjusting screw between the adjusting sheet and the adjusting tightening end. The windshield defroster has the advantages that the windshield defroster is simple in structure and convenient to use, is directly mounted on the swing arm of the windshield wiper, is convenient and quick to mount, can quickly scrape off frost on a windshield, and cannot damage the surface of the windshield in the process of scraping off the frost on the windshield.

本发明公开了一种挡风玻璃除霜器，其包括弧形骨架，在弧形骨架的中部设有雨刷接头；在弧形骨架的两端分别一体固定设有钢丝紧固端和调节撑紧端；在钢丝紧固端和调节撑紧端底面之间平行设有两根金属丝和毛刷；毛刷置于两根平行设置的金属丝之间；金属丝的一端与钢丝紧固端固定连接；在调节撑紧端上铰接设有调节片，金属丝的另一端与调节片底端固定连接；在调节片上螺接有调节螺钉；调节螺钉的顶端与调节撑紧端的侧壁接触；在调节片与调节撑紧端之间的调节螺钉上螺接有锁紧螺母。优点在于：结构简单，使用方便，直接安装在雨刷器的摆臂上，安装方便快捷，快速刮除挡风玻璃上的结霜，在挂除挡风玻璃上结霜的过程中不会对挡风玻璃的表面造成损伤。