LED device with magnetic attracting assembly and lighting device having the same

An LED device, comprising:

• a connecting piece,
• a light source base,
• a light source assembly, and
• a magnetic attracting assembly;
• wherein the light source base comprises a fixing portion and a mounting portion;
• the fixing portion is connected to the mounting portion;
• the fixing portion is connected to the connecting piece;
• wherein the magnetic attracting assembly is arranged between the light source assembly and the mounting portion;
• the magnetic attracting assembly is configured to magnetically connect the light source assembly to the mounting portion, so that the light source assembly is movably installed on the light source base;
• wherein the magnetic attracting assembly comprises a magnetic attracting piece and a magnetic attracting matching piece;
• the magnetic attracting piece is installed on one of the light source assembly and the mounting portion;
• the magnetic attracting matching piece is installed on the other one of the light source assembly and the mounting portion;
• wherein the light source assembly comprises an outer shell, a power supply, a printed circuit board (PCB), and LED lamp beads;
• the outer shell is movably connected to the light source base;
• the power supply is arranged in the outer shell;
• the PCB is electrically connected to the power supply;
• the LED lamp beads are arranged on the PCB;
• wherein the outer shell comprises an accommodating space, a first supporting portion arranged in the accommodating space, and two second supporting portions arranged in the accommodating space;
• the first supporting portion is perpendicular to the two second supporting portions;
• the two second supporting portions are arranged on two opposite sides of the first supporting portion;
• a top portion of the first supporting portion defines an arc-shaped section matched with a shape of the power supply;
• a fixing groove configured to fix the power supply is defined between the two second supporting portions.