Sun-like spectrum led lamp bead structure

A sun-like spectrum LED lamp bead structure, comprising a first polarity electrode, a plurality of LED chips and a circuit board;

• wherein
• the first polarity electrode cooperates with the circuit board for encapsulating the plurality of LED chips;
• the first polarity electrode is a three-dimensional structure comprising a plurality of planes;
• each of the LED chips is respectively mounted on a corresponding plane;
• an electrode on a lighting plane of each of the LED chips is respectively connected to a corresponding soldering point on the circuit board;
• printed circuits, connected to the soldering points, on the circuit board are respectively connected to corresponding voltage points on a divided second polarity electrode;
• the other electrode of each of the LED chips is connected to the first polarity electrode;
• wherein the first polarity electrode and the second polarity electrode have opposite polarities;
• the first polarity electrode is a structure based on a semi-cylindrical surface, and has a plurality of planes thereon;
• a connecting line of a center point of each of the planes with a circle center of the semi-cylindrical surface is respectively perpendicular to each of the corresponding planes;
• or,
• the first polarity electrode is a structure based on a hemispherical surface, and has a plurality of planes thereon;
• two apex angles below the plurality of planes are connected to each other to form a regular polygon, a plane where the regular polygon is located is parallel to a plane of the hemispherical surface, and the two apex angles below each of the planes are located on the hemispherical surface, two apex angles above the plurality of planes are on a spherical surface of the plane of the hemispherical surface intersecting with the hemispherical surface;
• connecting lines of center points of the plurality of planes with a sphere center of the hemispherical surface are respectively perpendicular to each of the corresponding planes;
• or,
• the first polarity electrode is an arbitrary-shaped three-dimensional structure comprising the plurality of planes;
• the arbitrarily-shaped three-dimensional structure is an arbitrarily structure that does not block light emitted by the LEDs on the planes from continuing to illuminate outwards after being focused and mixed at an intersection point, and is neither a semi-cylindrical surface structure nor a hemispherical surface structure;
• connecting lines of center points of the plurality of planes with the intersection point are respectively perpendicular to the corresponding planes.