摘要:
Systems and methods for providing guidance and entertainment to people within a structure, through sequentially activated illuminating devices. In some embodiments, the illuminating devices receive instructions to illuminate the perimeter of a structure in a sequence that indicates the exit of the structure. In other embodiments, the illuminating devices receive instructions to illuminate a surface of a structure, such as a wall of a corridor, to track the movement of at least one object or person walking or otherwise moving in the structure. The instructions to the illuminating devices are sent from sensing and detecting devices or alternatively, from a command and control center, in response to changes detected in the environment of the structure.
摘要:
A readily portable handheld security assessment device that may be manipulated for viewing the underside of objects having low ground clearance, including a series of solid state light sources distributed around the perimeter of therein mirror for uniformly illuminating the field to be viewed. A flexible ball joint assembly allows a reflector or mirror to be easily and controllably positioned and oriented under the object to facilitate visual inspection thereof while permitting the user to remain erect.
摘要:
A product display system is disclosed. The product display system provides various means for illuminating products displayed. External and internal illumination means are disclosed, as well as internal and external power sources. In some embodiments, the displayed product switches from an external power source to an internal power source when the product is removed, allowing the product to remain illuminated for a considerable length of time.
摘要:
An in-ground inspection lighting system, particularly an in-ground inspection lighting system for underside of vehicles including an elongated, embedded light transmitting optical fiber in a polymeric mass, remotely energized, and placed into a pre-determined channel formed in a medium such as concrete or asphalt, whereby the embedded embodiment does not protrude from the channel and is essentially flush mounted in the medium. Alternatively, an in-ground inspection lighting system including, an elongated embodiment of linear light emitting diode assemblies embedded in a polymer mass and placed into a pre-determined channel formed in a medium such as concrete or asphalt, whereby the embedded embodiment does not protrude from the channel and is essentially flush mounted in the medium. The linear embodiments to provide a steady, uniform flood of light up to the underside of a vehicle to be inspected.
摘要:
This invention pertains to evacuation systems, more particularly, it pertains to single or networked guiding devices that utilizing pre-programming and/or virtual programming, sensing and detecting means, illumination and alarming means, symbols and text messages to direct traffic to safety. The networked guiding devices of the system are configured to systematically and progressively direct traffic from one device to the next, directing traffic to safety. The system is configured to be controlled locally or remotely, on-demand. The evacuation system is applicable to people's traffic, vehicular traffic and/or other transportation modes. The evacuation system may be used in emergency or non-emergency situations.
摘要:
The present invention relates to an illumination fiber optic (20) or an assembly including illumination fiber optics contained in a first polymeric layer (26) or in a channel and the first layer or channel including intumescent or other fire retardant material, and further contained within a second outer layer (28) or jacket made of a polymeric material which has the property of containing the combination sufficient to hinder the propagation of the fire and eventually extinguishing the flame. The fiber optic may be side light emitting, with the core, layer, channel and fire retardant materials being transparent or translucent, or may be end light emitting with the fiber optic being a layer core fiber optic and the outer layer being opaque.
摘要:
An optical fiber conduit comprising an optical fiber core surrounded by a cladding with a reflective material or holder and/or reflector attached adjacent to or in contact with the cladding covered optical fiber core along its longitudinal length and includes a plurality of illuminators that are formed by uniform cuts in the optical fiber core to emit reasonably even light perpendicularly along the length of the conduit outwardly. The light pattern can be made to emit various beam patterns from very narrow to very wide by altering the shape of the optical fiber core and/or by the cuts. The cut optical fiber is embedded in a clear environmentally protective coating to protect the cuts from dust and moisture and to maintain the alignment of the holder and/or reflector with optical elements and the optical fiber core.
摘要:
A product display system is disclosed. The product display system provides various means for illuminating products displayed. External and internal illumination means are disclosed, as well as internal and external power sources. In some embodiments, the displayed product switches from an external power source to an internal power source when the product is removed, allowing the product to remain illuminated for a considerable length of time.
摘要:
A cap for a container, having a light source contained within the cap, and a pair of conductors adapted to be in contact with a source of current exterior to the cap, the conductors being disposed so as to conduct current to illuminate the light source when they are in contact with the source of current exterior to the cap. The light source is desirably an LED. The cap fits a holder, which has means for detachably contacting the cap, desirably having spring action, and conductors providing a source of current to the pair of conductors in the cap when the cap is in contact with the holder.The holder desirably has multiple portions for use with at least a multiplicity of containers having such caps. The invention also includes a display rack, comprising means, e.g. LEDs, for directing light onto the top of each of a plurality of containers having a translucent cap.