The utility model discloses a solar thermal insulation Cup, comprising a cup body, a cup body with a cup cover, which is characterized in that: the cup body is a double-layer cup body, the outer wall of the cup body is made of transparent material, the inner wall of the cup body is cylindrical, lateral wall cup body coated with a heat absorbing layer, a cylindrical inner wall the lower part of the cup body from the bottom to the top of the upper part of the vertical shrinkage shape, cylindrical or up to reduce the expansion of the shape, the inner wall of the cup body is connected with the upper end of the outer wall, forming a vacuum space; the cup cover also comprises a transparent cup cover and a cup cover outer wall, the inner wall of the cup cover the outer wall and a cup cover forming a vacuum space, the inner wall of the cup cover is located on the side of the coated vacuum heat absorbing layer. Compared with the prior art, the utility model has the advantages that the inner wall of the cup is inclined and the heat absorbing layer is coated on the cup cover, and the utility model has the advantages of high heat absorption efficiency, large heat absorbing area and good heat preservation effect.
【技术实现步骤摘要】
【技术保护点】
一种太阳能高效保温杯，包括杯体，杯体上配合有杯盖，其特征在于：所述的杯体为双层杯体，杯体外壁为透明材料，杯体内壁为圆筒状，杯体内壁外侧涂覆有吸热层，圆筒状杯体内壁的下部由下到上为减缩的形状，杯体内壁的上端与外壁上端连接，形成真空空间；所述的杯盖也包括透明的杯盖外壁和杯盖内壁，杯盖内壁和杯盖外壁形成真空空间，杯盖内壁的位于真空空间内的一侧涂覆有吸热层。
【技术特征摘要】
【专利技术属性】
技术研发人员：张金涛，刘志清，王雪，宋敏，杨栓，
申请(专利权)人：泰安市晨光太阳能有限公司，
类型：实用新型
国别省市：
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。