| 摘要 |
<p>A back plate module (1) and a light-plate mounting structure (12) therefor. The back plate module (1) is used on a ceiling light and comprises a back plate (11), a plurality of light plates (13, 14, 15), and a plurality of light-plate mounting structures (12). The light plates (13, 14, 15) are arrayed on one surface of the back plate (11) and form a plurality of closed or nearly-closed light-plate arrays, said light-plate arrays being closed arrays that are concentric one to the other. Any light-plate mounting structure (12) can, upon passing through the back plate (11), pass through light plates (13, 14, 15) of the various light plate arrays so as to enable the light plates (13, 14, 15) through which light-plate mounting structures (12) have passed to adhere tightly to the surface of the back plate (11). The back plate module (1) allows the user to avoid improper disassembly and allows the manufacturer or supplier to ensure that the ceiling light retains its original out-of-factory or time-of-sale shape.</p> |
