Tempered forming type light concentrating sheet with silvering layer and aluminizing layer

• Main Authors: MA YUN, GAN WEIPING, WEI XINSHI, LU MEILING, LIANG HONGFANG, LIANG ZHIJIAN, WU SHENG, MA ZHAOXING, DENG LIJIU, MENG XIANFANG
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2014
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The utility model relates to a tempered forming type light concentrating sheet with a silvering layer and an aluminizing layer. A plurality of light concentrating prisms are distributed on the upper surface of a tempered glass substrate in a straight line, the cross section of each light concentrating prism is in an isosceles triangle shape, polycarbonate light concentrating bars are arranged on the lower surface of the tempered glass substrate, the positions of the polycarbonate light concentrating bars correspond to the positions of the light concentrating prisms one to one, the axes of the polycarbonate light concentrating bars are parallel to those of the light concentrating prisms, the width of each polycarbonate light concentrating bar is equal to the length of the hypotenuse of the cross section of each light concentrating prism, a light concentrating sheet layer is embedded in the tempered glass substrate, and the silvering layer and the aluminizing layer coat the outer sides of the polycarbonate ligh