| 摘要 |
The rotating locking arrangement is used for fastening of a gas discharge lamp channel shaped housing. This arrangement has a locking arm actuated by an external rotating arm. An integral plastics blocking element (4) is fitted by its locking arm (41) from outside through a corresponding opening (15) into the housing (1). The elastic actuating arm is slightly deformed in this process and it is locked by rotation after the insertion into its locking position. The locking arm (41) has a bracket (46) and the housing is provided with a slot for holding purposes. The locking is carried out by rotating the locking arm out of the slot into the locking position. Locking features are fitted on the ceiling and the housing is pushed over them afterwards. The housing is also readily removed. |
