| 摘要 |
PURPOSE: An LED surface illumination device with a separate heat sink structure is provided to efficiently discharge heat from a lamp by connecting a heat transmission member to a heat sink of the lamp. CONSTITUTION: A first heat sink unit(100) discharges heat from a lighting module(300) to the outside and includes a first heat radiation fin terminal(110), a second heat radiation fin terminal(120), and a third heat radiation fin terminal(130). A second heat sink unit(200) includes a rectangular parallelepiped frame with a penetration area. A first heat transmission unit(500) is combined with a water and drainage pipe(10) to send cool air to the lighting module. A second heat transmission unit(700) is installed on the lower side of the first heat transmission unit to send heat from the first heat sink unit. |
