Linear light source

TL;DR: The utility model provided a linear light source, including being qualified for the next round of competitions the fixing base, the aviation head, and the power is inserted to its lower part as mentioned in this paper.

Abstract: The utility model provides a linear light source, including being qualified for the next round of competitions the fixing base, the aviation head is installed on the fixing base of being qualified for the next round of competitions, and the power is inserted to its lower part, and the fixing base of being qualified for the next round of competitions is installed on the heat dissipation base, and the upper end of heat dissipation base is the lamp strip, connects through the wire between lamp strip and the aviation head, is provided with the LED lamp on the lamp strip, and the upper portion of LED lamp is the spotlight stick, the spotlight stick sets up in the linear light source outlet box The beneficial effects of the utility model are that: the heat dissipation base is the major structure of light source, compares the area of contact of great increase fin of traditional fin and air, and the both sides of heat dissipation base have been designed and have been increased the wide type radiating groove, can have better air current mobility under the natural cooling condition The top of LED lamp is the aluminium base board of PCB, and the booth is arranged as and arrange between two parties apart from linear array that the aluminium base board of PCB increases constant -current chip and carries out the constant current in every string of LED circuit to the LED lamp, makes the LED luminance in every crosstalk way more unanimous, and luminous's homogeneity is higher