摘要:
The warning lamp for an aircraft is provided with a housing (10) which possesses a light permeable cover (12) that is exposed to the surrounding air when the housing is mounted on the aircraft, with a frontal cover area and a rear cover area, a mounting element (44) to fasten the cover to a lower part (14) of the housing (10), wherein one edge (41) of the cover (12) is covered by an edge of the mounting element (44) and protrudes from it, a lamp with at least one LED (42,46,58,60), which is arranged within an area that is covered by the cover (12), and a cooling body (18) for the at least one LED (42,46,58,60), wherein the cooling body (18) possesses a cooling surface (32) that is exposed to the surrounding air when the housing (10) is mounted on the aircraft. The frontal cover area is formed by a frontal cover element (22) which is made from a light permeable first material. The rear cover area is formed by a rear cover element (28), which is made from a light permeable second material. The cooling body (18), while separating the frontal cover element (22) from the rear cover element (28), is arranged between them, wherein its cooling surface (32) is a part of the external contours of the cover (12) of the housing (10) that is given by the frontal and rear cover elements (22,28) and possesses an upper region (38) as well as adjacent, opposing side areas (40).
摘要:
A window unit for an aircraft with which individual lighting scenarios can be produced. In addition, an aircraft is equipped with at least one window unit. The window unit includes a window pane, which is coated with an electrically actuatable shading device for reducing incidental light entering through the window page. In addition, the window unit includes a control unit for operating the shading device as well as a lighting device for producing a light effect in the region of the window unit. In this connection, the control unit has an interface via which the control unit is connected to a network system of the aircraft for operation of the shading device. Likewise, the lighting device is coupled with the control unit, so that the lighting device can be operated with the network system of the aircraft via the interface of the control unit.
摘要:
A window unit for an aircraft with which individual lighting scenarios can be produced. In addition, an aircraft is equipped with at least one window unit. The window unit includes a window pane, which is coated with an electrically actuatable shading device for reducing incidental light entering through the window page. In addition, the window unit includes a control unit for operating the shading device as well as a lighting device for producing a light effect in the region of the window unit. In this connection, the control unit has an interface via which the control unit is connected to a network system of the aircraft for operation of the shading device. Likewise, the lighting device is coupled with the control unit, so that the lighting device can be operated with the network system of the aircraft via the interface of the control unit.
摘要:
A lighting element has a light emitting diode that is installed in a light carrier. The lighting element has a light guide element that is optically coupled to the light emitting diode and the light guide element has a smaller light exit surface than the light emitting diode. With a plurality of such lighting elements it is possible to embody an effect lighting configuration for example in an aircraft cabin.
摘要:
In present-day passenger aircraft, fluorescent lamps in tubular form, are used as general illumination. An illumination unit for aircraft having a two-dimensional light source, an aperture which is at least partly translucent, and an attachment element. In this arrangement, the aperture is an interior fitting element of an aircraft cabin so that the entire illumination unit can be integrated in the aircraft cabin when the interior fitting element is installed. The flat design of the light source makes the installation of the light source possible in spaces of limited depth.
摘要:
Emergency cabin illumination for an aircraft, including: at least one cabin component of an aircraft and at least one emergency lighting device, the at least one emergency lighting device being arranged in the cabin component so that the emergency lighting device in its switched-off state has no contrast to its environment, and in the switched-on state of the emergency lighting device, the light emitted emerges from the cabin component.
摘要:
The warning lamp for an aircraft is provided with a housing (10) which possesses a light permeable cover (12) that is exposed to the surrounding air when the housing is mounted on the aircraft, with a frontal cover area and a rear cover area, a mounting element (44) to fasten the cover to a lower part (14) of the housing (10), wherein one edge (41) of the cover (12) is covered by an edge of the mounting element (44) and protrudes from it, a lamp with at least one LED (42,46,58,60), which is arranged within an area that is covered by the cover (12), and a cooling body (18) for the at least one LED (42,46,58,60), wherein the cooling body (18) possesses a cooling surface (32) that is exposed to the surrounding air when the housing (10) is mounted on the aircraft. The frontal cover area is formed by a frontal cover element (22) which is made from a light permeable first material. The rear cover area is formed by a rear cover element (28), which is made from a light permeable second material. The cooling body (18), while separating the frontal cover element (22) from the rear cover element (28), is arranged between them, wherein its cooling surface (32) is a part of the external contours of the cover (12) of the housing (10) that is given by the frontal and rear cover elements (22,28) and possesses an upper region (38) as well as adjacent, opposing side areas (40).
摘要:
An aircraft cabin panel includes an aircraft cabin lighting seamlessly integrated with the panel. The aircraft cabin lighting includes at least one light emitting diode or LED and a diffuser. The diffuser includes a first body with a first index of refraction and a plurality of second bodies which are arranged in the first body and having a second index of refraction.
摘要:
A control device for the actuation of lamps in particular for internal aircraft lighting, wherein the control device (1) has an input (18) for the supply of an input signal and a plurality of outputs (21–28) for passing output signals to connected lamps (L1–L8). In the control device (1) a signal processing module (8–12) is preferably formed by a microprocessor and a preferably freely programmable electronic memory (13–17). The signal processing module (8–12) produces the output signals from the input signal in accordance with a conversion instruction deposited in the memory (13–17), wherein different conversion instructions can be stored in the memory (13–17) for output signals belonging to different outputs (21–28).
摘要:
An aircraft electrical power system includes a monitored load (e.g. group of lightbulbs) connected through a sub-system power unit and a power distribution center to a power bus. A current monitor of the power distribution center is able to detect a total failure of the sub-system power unit and its connected monitored load, but is not able directly to detect the failure of a single load component (e.g. single lightbulb). The sub-system power unit includes a fault detector able to detect a fault or failure of a single load component (e.g. single lightbulb) in the monitored load. When the fault detector detects such a fault, the sub-system power unit generates a modulated current signal in the current drawn by the sub-system power unit, with a magnitude greater than the detection threshold of the power distribution center, which thus recognizes the detected fault based on the modulated current signal.