LED lamp bead convenient to assemble

Abstract

The invention provides an LED lamp bead convenient to assemble. The LED lamp bead comprises a shell and a light emitting body. The shell covers the outer portion of the light emitting body. The shellis in a long strip shape and is composed of an upper shell and a lower shell. Space for containing the light emitting body is arranged in the upper shell and the lower shell. A clamping and connectingport is formed in the bottom end of the upper shell. A bearing and connecting port is formed in the top end of the lower shell. The clamping and connecting port is connected with the bearing and connecting port. The light emitting body is arranged between the upper shell and the lower shell in a covered manner. A joint of the clamping and connecting port and the bearing and connecting port is located in the middle portion of the shell and extends in the circumferential direction of the shell. The long-strip-shaped shell is divided from the middle portion in the length direction so that the large space can be achieved for the upper shell and the lower shell for holding, and the dismounting and mounting speed can be better increased. The light emitting body comprises a circuit board. A setof light emitting diodes are fixed to the circuit board and located on the two sides of the circuit board correspondingly. The circuit board is further provided with wiring pins extending in the axialdirection of the shell, one ends of the wiring pins communicate with the light emitting diodes through lines in the circuit board, and the other ends of the wiring pins stretch out of the bottom endof the lower shell and then communicate with a power source.

Description

technical field [0001] The invention relates to a lamp, in particular to an LED lamp bead which is easy to assemble. Background technique [0002] LED lamp beads use LED patches to emit light, which has low power consumption and long service life. It has become an ideal light source for various lamps such as crystal lamps, wall lamps, and spotlights. The housing of commonly used LED lamp beads adopts a structure that is split along the length of the lamp bead. The disadvantage is that the parts after the division of the housing are small in size and difficult to hold, which brings inconvenience to assembly and disassembly work. At the same time, the circuit board is in the The position in the casing is not easy to control, and it is easy to deflect and get close to the inner wall of the casing, resulting in poor heat dissipation. Therefore, it is necessary to optimize the structure of this LED lamp bead to overcome the above-mentioned defects. Contents of the invention ...

AI Technical Summary

Problems solved by technology

The shell of the commonly used LED lamp bead adopts a structure that is divided along the length of the lamp bead. The defect is that the parts after the shell are divided are small in size and difficult to hold, which brings inconvenience to the assembly and disassembly work. At the same time, the circuit board is in the The position in the shell is not easy to control, it is easy to deflect and get close to the inner wall of the shell, resulting in poor heat dissipation

Images