| 摘要 |
A far infrared ray ceramic bulb structure comprises a lighting assembly (10), a ceramic substrate (20), a far infrared ray thermal radiation layer (30), a circuit unit (40), a lamp housing (50), a lamp cover (60) and a joint (70). The far infrared ray thermal radiation layer (30) is formed on the upper surface of the ceramic substrate (20), and the lighting assembly (10) is formed on the lower surface of the ceramic substrate (20). The circuit unit (40) located in the joint (70) is electrically connected with the lighting assembly (10) and the joint (70) to supply electric power. The lamp cover (60) encloses the lighting assembly (10) and the ceramic substrate (20). The lamp housing (50) is connected with the joint (70) to enclose the far infrared ray thermal radiation layer (30), and the joint (70) is used to connect the external power supply. The far infrared ray ceramic bulb structure reduces the operation temperature of the lighting assembly (10), improves the lighting stability and service life of the lighting assembly (10), and enhances the lighting efficiency and the use safety of the far infrared ray. |
