| 摘要 |
The socket for a wedge-base lamp according to the invention comprises a base and at least two electrical contact blades mounted in the base in order to electrically connect electrodes of the lamp to an electrical supply circuit. The electrical contact blades each comprise an elastic part forming a clamp in which the glass cap of the lamp is inserted. According to a first aspect, the base is provided with at least one part in contact with the bottom of the bulb of the lamp in order to centre the lamp in a predetermined manner in the base and to oppose any movement of the lamp with respect to the base. According to a preferred embodiment, the part of the socket in contact with the bottom of the bulb is included in a centring piece mounted in an intermediate manner between the base and the bulb of the lamp. According to another aspect, the contact blades are produced from spring steel. The invention finds a favoured application in lighting and/or signalling devices for automobiles, in particular signalling lights.
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