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91 results about "Glow stick" patented technology

A glow stick is a self-contained, short-term light-source. It consists of a translucent plastic tube containing isolated substances that, when combined, make light through chemiluminescence, so it does not require an external energy source. The light cannot be turned off and can only be used once. Glow sticks are often used for recreation, but may also be relied upon for light during military, police, fire, or emergency medical services operations. They are also used by military and police to mark ‘clear’ areas.

Light emitting diode based products

Various exemplary implementations of light emitting diode (LED) based illumination products and methods are disclosed including, but not limited to, glow sticks, key chains, toys, balls, various game accessories, light bulbs, night lights, wall lights, wall switches, wall sockets, wall panels, modular lights, flexible lights, automotive lights, wearable accessories, light ropes, decorative lights such as icicles and icicle strings, light tubes, insect control lights and methods, and lighted air fresheners/scent dispensers. Any of the foregoing devices may be equipped with various types of user interfaces (both “local” and “remote”) to control light generated from the device. Additionally, devices may be controlled via light control information or programs stored in device memory and/or transmitted or downloaded to the devices (e.g., devices may be controlled individually or collectively in groups via a network, glow sticks or other products may be downloaded with programming information that is stored in memory, etc.). Devices also may include sensors so that the generated light may change in response to various operating and/or environmental conditions or a user input. Various optical processing devices which may be used with any of the devices (e.g., reflectors, diffusers, etc.) also are disclosed.
Owner:PHILIPS LIGHTING NORTH AMERICA CORPORATION

Light emitting diode based products

Various exemplary implementations of light emitting diode (LED) based illumination products and methods are disclosed including, but not limited to, glow sticks, key chains, toys, balls, various game accessories, light bulbs, night lights, wall lights, wall switches, wall sockets, wall panels, modular lights, flexible lights, automotive lights, wearable accessories, light ropes, decorative lights such as icicles and icicle strings, light tubes, insect control lights and methods, and lighted air fresheners / scent dispensers. Any of the foregoing devices may be equipped with various types of user interfaces (both “local” and “remote”) to control light generated from the device. Additionally, devices may be controlled via light control information or programs stored in device memory and / or transmitted or downloaded to the devices (e.g., devices may be controlled individually or collectively in groups via a network, glow sticks or other products may be downloaded with programming information that is stored in memory, etc.). Devices also may include sensors so that the generated light may change in response to various operating and / or environmental conditions or a user input. Various optical processing devices which may be used with any of the devices (e.g., reflectors, diffusers, etc.) also are disclosed.
Owner:PHILIPS LIGHTING NORTH AMERICA CORPORATION

Method for collecting information of night traffic accident scene

The present invention discloses a method for collecting information of a night traffic accident scene. The method comprises the steps of preparing a collection device, wherein the collection device is a remote control drone with a high-speed infrared camera, a light emitting diode (LED) surface light source and a high sensitivity camera; after people arrives at the night traffic accident scene, firstly, marking traffic elements by using a light stick; controlling the high-speed infrared camera to shoot each marked traffic element closely and takes a plurality of close-up photos by surrounding each element; controlling the drone with the LED surface light source and the high sensitivity camera to fly around the ground accident scene and take photos; splicing a series of aerial images so as to acquire a panoramic image of the accident scene, establishing a close-up index of all traffic elements according to colors, and linking to the close-up photos taken by the high-speed infrared camera and the high sensitivity camera, so as to prepare for detail analysis. The method is simple and convenient to carry out; various conditions are provided when the information of the traffic accident scene is collected; and a condition of the accident scene can be recorded clearly, thereby facilitating post-processing.
Owner:THE THIRD AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIV OF PLA

Intelligent-terminal flashlamp control method, device and intelligent terminal

The invention relates to the field of intelligent-terminal technologies, and particularly to an intelligent-terminal flashlamp control method, a device and an intelligent terminal. A flashlamp flickerfrequency control interface is output, the flashlamp flicker control interface includes a flicker frequency control strip, each position on the flicker frequency control strip corresponds to work parameters of a target flicker frequency, and an operation that a user selects a target flicker frequency on the flicker frequency control strip is acquired; and parameters of a current flicker frequencyof a flashlamp are adjusted to be consistent with work parameters of the target flicker frequency selected by the user. The user can quickly turn on the flashlamp and issue an asking-for-help signalin time when the asking-for-help signal needs to be issued, and asking for help can be quickly carried out through the flashlamp of a mobile phone even if the user is in a special state; and when theuser goes to a vocal concert, no glow stick needs to be bought, the problem that random disposal of glow sticks causes environment pollution and waste after the vocal concert is also avoided, operations are simple, an operation convenience degree is improved, and user experience is improved.
Owner:GREE ELECTRIC APPLIANCES INC

LED light-emitting rod

The invention discloses an LED light-emitting rod which comprises a hollow rod body, a light source component and a power generating component. The power generating component and the light source component are electrically connected and arranged in the rod body, the light source component comprises a circuit board and LED lamps, a voltage stabilizing circuit is arranged on the circuit board and electrically connected to the LED lamps, the power generating component comprises a first electromagnetic inductor and a second electromagnetic inductor, the first electromagnetic inductor is fixed on the inner wall of the rod body, and the second electromagnetic inductor is slidably arranged in the rod body. When in use, the LED light-emitting rod is shaken, current generated by electromagnetic induction is utilized to power the LED lamps, and energy conservation and environment protection are realized; the LED light-emitting rod can be used for a long time, so that the problem that a conventional fluorescent rod only can be used for a short time is solved; the LED lamps are small in energy consumption, brightness of the LED lamps is free of influence of environmental temperature, uniformity can be maintained constantly during shaking use through the voltage stabilizing circuit, and stability in light emitting is realized; no gas harmful to human bodies exists, and damage to the human bodies is avoided even if the LED light-emitting rod is broken, so that the LED light-emitting rod is safe and reliable.
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1

Glow stick emitting light automatically when shaken

The invention relates to a shaking self-luminous luminous rod, which comprises an outer layer transparent ring, a middle layer spacer ring, an inner layer ring, a coil copper wire, a guide piece, a sealing piece, a magnet, a wire, a light-emitting component and a copper wire coil contact, and the outer layer The transparent circle surrounds the middle spacer, the middle spacer surrounds the inner circle, the outer transparent circle and the middle spacer form a light-emitting area, the middle spacer and the inner circle form a coil area, and the inner circle forms an active area. The end is connected to the guide piece through the copper wire coil contact, and the light-emitting part is connected to the guide piece through the wire; when the rod body is swung, the magnet in the active area performs centrifugal motion, so that the magnetic flux of the copper wire coil wrapped in the coil area changes, and the change of the magnetic field generates an electric field. , so that the copper wire coil generates current, so that the light-emitting parts connected to the guide strips emit light, avoiding the shortcomings of traditional chemical fluorescent sticks and button battery light-emitting sticks that can only be used once, have a short service life, and waste resources, and can be used as physical The teaching aids for magnetism and electricity are very interesting.
Owner:南宁市第三中学
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