| 摘要 |
PURPOSE: A lamp including an airtight packing structure is provided to prevent malfunction by preventing various pollutants inserted into the lamp. CONSTITUTION: A base (10) is installed inside a lamp. A cover (20) opens or closes the lower surface of the base. A packing (30) is included between the base and the upper circumference of the cover. The packing is inserted through a packing insertion groove. A pressure projection is pressurized in the packing. |
