| 摘要 |
PURPOSE:To make it possible to obtain the improvement of heat radiation effect of a lamp whole body and the stabilizer of smaller size by making a structure filled with a compound in the central space portion of the stabilize arranged between a luminous tube and a base and in the hollow portion of the base. CONSTITUTION:Heat generated by a luminous tube 1 is transmitted to a base 13 with a compound 16 and is released by heat radiation and also, a stabilizer 1 is released its heat not only by heat radiation from its periphery but also, transmitting the heat to a base 13 through the compound 16, and is released it by heat radiation. In this case, since the calorific value of a fluorescent luminous tube 1 is low and it is about one-third as the value as an incandescent lamp, the base 13 may be able to have ample heat radiation capacity, and any troubles may not be happened when the heat is released by heat radiation from the center portion of the stabilizer 4. And, because the lead wire 17 of a glow starter 15 is insulated in electricity from the stabilizer 4 and the base 13 with the compound 16, the working condition of its wiring becomes excellent. |
