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Method of placing a single-capped electric lamp in a lampholder, single-capped electric lamp designed for this purpose, and luminary provided with the single-capped electric lamp
Method of placing a single-capped electric lamp in a lampholder, single-capped electric lamp designed for this purpose, and luminary provided with the single-capped electric lamp
In the process for mounting a single-capped electric lamp (1) in a lampholder (20) of a luminaire (22) use is made of a cap (3) having an end zone (9) in its shell (4) which in a mounted lamp is outside the lampholder. The end zone (9) is provided with relief (15) enabling a mounting tool (30) to seize the cap (3) with a little force and nevertheless to have a firm grip onto the lamp. The position of the relief (15) may be related to the position of coupling means (10) present at the cap (3) for cooperation with means of the lampholder, enabling the tool (30) to approach the holder (20) with the cap (3) in a predetermined position. By the process it is counteracted that a lamp (1) having a cap (3) which is suited to be used in the process and a luminaire (22) having the holder (20), becomes damaged during assembling.
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