本文对通州宝光寺铜钟梵藏铭文的内容和布局进行了全面考察,分析了以过去七佛和喜金刚为重点的宗教元素在铜钟空间的组织方式。以此为线索,初步探讨了明正统、景泰年间,北京地区汉传佛寺营造中藏传佛教的影响和七佛信仰的传承,以及汉藏交流背景下设计者对宗教符号的选择及其空间秩序的表达。 This paper examines the contents and layout of the inscriptions of the bronze bells in Tongzong, Tongguan, Tongzhou, and analyzes the organization of the religious elements in the bell bells with the emphasis on the past seven Buddhas and Xi Jin’ang. Taking this as a clue, this paper tentatively explores the influences of the Ming and Qing dynasties, the Jingtai years and the Han Dynasty Buddhist temples in Beijing on the construction of the Tibetan Buddhism and the inheritance of the Seven Buddha’s faith as well as the designer’s choice of religious symbols and their spatial order expression.