一种钢边框太阳能组件所用纸护角

Abstract

本实用新型涉及一种钢边框太阳能组件所用纸护角，包括正面面板和背面面板，正面面板侧边与背面面板侧边之间设有侧板，正面面板底边连接有正面延伸板，背面面板底边连接有背面延伸板；所述正面延伸板中心设有第一弧形卡扣，背面延伸板中心设有第二弧形卡扣，侧板中心设有第三弧形卡扣；正面延伸板外侧边上设有插接锁扣，背面延伸板内侧边与背面面板相接处开设有与插接锁扣卡接配合的插接锁孔。本实用新型通过折叠后插接锁扣与插接锁孔的插接配合、以及弧形卡扣与组件边框B面内凹槽的卡接，可以有效地将纸护角紧套在B面含凹槽且无C面边框的太阳能组件角端，解决了传统纸护角易脱落的技术问题，有效地防止了组件相互之间产生的碰撞或挤压。

Claims

1. A paper corner protector for a steel-framed solar module, suitable for solar modules with a groove on side B and no side C frame, characterized in that: It includes a front panel (1) and a back panel (2). A side plate (3) is provided between the side of the front panel (1) and the side of the back panel (2). A front extension plate (4) is connected to the bottom edge of the front panel (1), and a back extension plate (5) is connected to the bottom edge of the back panel (2). A first arc-shaped buckle (6) is provided at the center of the front extension plate (4), a second arc-shaped buckle (7) is provided at the center of the back extension plate (5), and a third arc-shaped buckle (8) is provided at the center of the side plate (3). A plug-in lock buckle (9) is provided on the outer side of the front extension plate (4), and a plug-in lock hole (10) is provided at the junction of the inner side of the back extension plate (5) and the back panel (2) to engage with the plug-in lock buckle (9).

2. The paper corner protector for a steel-edged solar module according to claim 1, characterized by: The front panel (1) and the back panel (2) are both pentagonal structures formed by cutting off the outer corners of a square plate, and the side panel (3), the front extension plate (4) and the back extension plate (5) are all rectangular structures.

3. The paper corner protectors used in the steel frame solar module as described in claim 2, characterized in that: Vertical toothed lines (11) are provided between the front panel (1) and the side panel (3) and between the back panel (2) and the side panel (3), respectively. Horizontal toothed lines (12) are provided between the bottom edge of the front panel (1) and the front extension plate (4) and between the bottom edge of the back panel (2) and the back extension plate (5).

4. The paper corner protector for a steel-edged solar module according to claim 1, wherein: The first arc-shaped buckle (6), the second arc-shaped buckle (7) and the third arc-shaped buckle (8) all have a semi-circular arc, and the height of the semi-circular arc matches the depth of the groove on the B side of the component.

5. The paper corner protector for a steel-edged solar module according to claim 1, wherein: The front panel (1) has a front inner buckle plate (13) at the center and the back panel (2) has a back inner buckle plate (14) at the center.

6. The paper corner protector for a steel-edged solar module according to claim 5, characterized in that: Both the front inner buckle plate (13) and the back inner buckle plate (14) are polygonal structures formed by cutting off the right angle of a right angle plate.

Images