Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An underwater wall mounted light fitting having a sealed or sealable light source chamber having a lens and a sealable electrical supply connection chamber including a port to sealingly engage over an electrical supply line with a dividing wall of insulating material provided between the two compartments and an array of electrical conductive connectors embedded in the dividing wall and each providing a connection terminal on opposite sides of the wall within the chambers respectively. The dividing wall is moulded around the connectors which are provided as rigid spigots with circumferential grooves to receive the moulded wall material. Grub-screws into cross passages are used to engage the electrical wire in each spigot. The connection chamber is a hollow cover with the port which includes a compression gland assembly for an electrical supply line. The dividing wall is securable against a peripheral frame provided on the lens and the frame includes a continuous flange extending away from the lens which fits around the dividing wall. O-rings between the components seal the two chambers. The housing is releasably securable to a wall mountable bracket. Surface-mount-device (SMD) light emitting diodes (LEDs) on a printed circuit board provide the light source.
An underwater wall mounted light fitting having a sealed or sealable light source chamber having a lens and a sealable electrical supply connection chamber including a port to sealingly engage over an electrical supply line with a dividing wall of insulating material provided between the two compartments and an array of electrical conductive connectors embedded in the dividing wall and each providing a connection terminal on opposite sides of the wall within the chambers respectively. The dividing wall is moulded around the connectors which are provided as rigid spigots with circumferential grooves to receive the moulded wall material. Grub-screws into cross passages are used to engage the electrical wire in each spigot. The connection chamber is a hollow cover with the port which includes a compression gland assembly for an electrical supply line. The dividing wall is securable against a peripheral frame provided on the lens and the frame includes a continuous flange extending away from the lens which fits around the dividing wall. O-rings between the components seal the two chambers. The housing is releasably securable to a wall mountable bracket. Surface-mount-device (SMD) light emitting diodes (LEDs) on a printed circuit board provide the light source.
AN UNDERWATER LIGHT FITTING
SCHMITT KARL-HEINZ (Autor:in)
04.05.2017
Patent
Elektronische Ressource
Englisch
IPC:
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
F21S
Ortsfeste Leuchten
,
NON-PORTABLE LIGHTING DEVICES
| British Library Online Contents | 2002