Abstract:
The present invention relates to an illumination apparatus (100) comprising a light engine (3) and a first lampshade (1) for accommodating the light engine (3), wherein the first lampshade (1) has a first expansion coefficient, wherein the illumination apparatus (100) further comprises a second lampshade (2) for accommodating the first lampshade (1), wherein the second lampshade (2) has a second expansion coefficient smaller than the first expansion coefficient, and is configured such that the changes in size or shape of the first lampshade (1) can be restrained under a high temperature.
Abstract:
The present invention relates to an electrical connector (100) and an illumination device comprising the electrical connector (100). The electrical connector (100) comprises a first part (1) and a second part (2) rotatably mounted on the first part (1), the electrical connector (100) further comprises a first locking structure (3), wherein the first locking structure (3) comprises a first partial structure (31) provided on the first part (1) and a second partial structure (32) provided on the second part (2) and can be locked with the first partial structure (31), wherein the first partial structure (31) comprises at least one supporting portion (311) and an extending portion (312) connected with the supporting portion (311) and in contact with the second partial structure (32), wherein the locking of the first partial structure (31) and the second partial structure (32) is released by means of elastic deformation of the extending portion (312).
Abstract:
The present invention relates to a connector device for an illumination apparatus and an illumination apparatus comprising this connector device. The connector device comprises a stationary element for connecting to the illumination apparatus, a first movable element for connecting to a power supply, a second movable element rotatably connected to the stationary element, and a locking element arranged between the stationary element and the second movable element, wherein rotation of the second movable element in a first direction drives the locking element to release locking of the second movable element, and when the second movable element continues to be rotated in the first direction and drives the first movable element to rotate together, rotation of the first movable element enables the locking element to release locking of the first movable element.
Abstract:
The present invention relates to an electric connector and an illuminating device comprising this electric connector, wherein the electric connector comprises a housing and an end cap connected to the housing, wherein an conductor which can be connected to a power supply is arranged in the end cap, wherein the conductor comprises a stationary part and a movable part, wherein the conductor is rotatable relative to the housing along with the end cap from a first position to a second position, wherein the movable parts at least partially retract into the stationary part in the first position, and at least one movable part extends out of the stationary part in the second position so as to be in electric connection with a power consumption component arranged in the housing.
Abstract:
The present invention relates to an illumination device (100) and a method for assembling the illumination device (100). The illumination device (100) comprises a lamp shade (1) and a light engine (2) arranged and received in the lamp shade (1), and a driver (3) configured to drive the light engine (2), wherein the illumination device (100) further comprises an adapter (4) connected between the light engine (2) and the driver (3), and wherein the adapter (4) comprises a carrier (41) to which the light engine (2) and the driver (3) are connected, respectively, and the driver (3) is detachably and mechanically connected onto the carrier (41) so as to form an electrical connection between the driver (3) and the light engine (2).
Abstract:
The present invention relates to an electrical connection device for an illumination apparatus and an illumination apparatus. The electrical connection device comprises a carrier and at least one electrical contact element arranged on the carrier, wherein the electrical contact element is configured such that it presses in a manner of elastic deformation against an electrical contact portion of an energy consuming component of the illumination apparatus so as to form an electrical connection between the energy consuming component and a further energy consuming component.
Abstract:
The present invention relates to an end cap (100) for an illumination apparatus and to an illumination apparatus, the end cap (100) comprises a housing (1); an electrical conductor (2) provided on an outer end surface (S) of the housing (1), wherein the electrical conductor (2) can be inserted into a socket that supplies power; a switching unit (3) accommodated in the housing (1), wherein the switching unit (3) is used for switching on or switching off electrical connection between the electrical conductor (2) and other power consumption components of the illumination apparatus; and a drive unit (4) for controlling the switching unit (3), wherein the drive unit (4) is designed such that, during connecting the electrical conductor (2) to the socket, the socket applies a force moving the drive unit (4) so as to automatically switch on the switching unit (3), and during disconnecting the electrical conductor (2) from the socket, the drive unit (4) returns to an initial position with the action of a restoring force, so as to automatically switch off the switching unit (3).
Abstract:
The present invention relates to an electrical connector for an illumination device and an illumination device comprising this electrical connector, wherein the electrical connector comprises a first part and a second part mounted on the first part, the electrical connector further comprises a first locking structure, wherein the first locking structure comprises first partial structure provided on the first part and second partial structure provided on the second part, wherein the first part and the second part are locked to each other in a first position, and the first part and the second part are separated by a predetermined distance in a second position, the locking of the first and second partial structure is released in the second position such that the first part and the second part are allowed to be rotatable relative to each other.
Abstract:
The present invention relates to an end cap (100) for an illuminating device and an illuminating device comprising the same, wherein the end cap comprises a housing (1) and a drive structure (2) partially arranged within the housing, wherein the drive structure is configured to drive an electric switch (3) arranged within the housing, wherein the drive structure (2) comprises a first drive part (21) exposed from a first surface of the housing and a second drive part (22) exposed from a second surface of the housing, wherein when the first drive part is located in a first position, the first drive part locks the second drive part, and when the first drive part is moved to a second position in a first direction, the first drive part unlocks the second drive part such that the second drive part can switch-on the electric switch upon the second drive part is moved in a second direction.
Abstract:
The present invention relates to a lighting device (100), which comprises: a lamp tube (1) having two open ends; a light engine (2) arranged in the lamp tube (1); a carrier supporting the light engine (2); and two end caps (3) closing the open ends, characterized in that the lighting device (100) further comprises a diffuser (4), the carrier supporting the light engine (2) is held on the diffuser (4), and the diffuser (4) is held on the inner wall of the lamp tube (1).