LEDs have been widely used to mark specific areas
The present invention relates generally to lighting assemblies using light emitting diodes (LED), and more particularly to LED tube light housings.
LEDs have been widely used to mark areas in particular, to illuminate dark areas, light equipment, improve the appearance of vehicles, etc. An LED is a semiconductor diode made arsenide gallium, gallium phosphide, gallium nitride, silicon carbide, or the like, according to the color, brightness and intensity. LEDs convert electricity electromagnetic radiation efficiently voluntary and coherent visible wavelengths and near infrared and electro-luminescence in a polarized pn direct connections. To be biased in the region of avalanche breakdown, the forces of a pn junction LED emitting visible light rays.
The LEDs are very rugged and durable, exhibiting a very long life because they emit light without heat, without filaments or gas consumption, which has no holes, and be done with little consideration by environmental conditions. In addition, LEDs are physically small, do not require high operating voltages and consume minimal power compared to other active light sources. However, LEDs have several features drawback that should be considered in their use. LED light output is highly directional, for example, angle of vision is narrow. Viewing angles are typical of the order of an included angle of just 20 degrees to a rare 45-degree angle. "Seen from the front" in viewing angle, the LED can appear very bright. But viewed outside the viewing angle, the LED dim and disappear quickly. Although not a problem cosmetic or indicator applications, this feature limits the use of LEDs in lighting or functional practice. Until recently, LEDs were not a source of bright light. This has changed, so that the LEDs in the arena of functional lighting applications, but restrictions on viewing angle LEDs have been kept.
This invention are LED light tube housing configured to control and guide the lateral position of inserted LEDs on a wiring harness. A box of LED light pipe in accordance with the invention includes a first end, a second end, an inner surface and an outer surface. The housing can be made from rigid or flexible material. First and second sections are generally formed within the housing.
The first section is configured as a vertical cavity to provide guidance one or more LEDs. At least the top of the first section, for example, the cavity is transparent, translucent, or similar, to allow the light emitted by LEDs contained therein to pass through. The remaining part of the housing may be transparent, translucent and opaque, or a combination. The second section configured to contain electrical components of the harness. The wiring harness may include LEDs, fuses, resistors, cables, joints and connections. No printed circuit board portions are included in the wiring harness. The housing may include a cover for making an end, and may include a cap that covers for the other end to allow multiple dwellings are connected together. The housing may also include a molded cover.
One example of a cover tube is generally configured LED for a cross section of the first section is generally U-shaped and is inverted, and cooperates with the second section having a cross section that is generally rectangular in shape. The first section is configured to receive one or more LED slide.
Another example of a cover tube is generally rectangular LED in shape. This housing is configured to a cross section of the first section is generally rectangular in shape, and works with the second section which has a cross section which is generally rectangular in shape. The first section is configured as two vertical walls which are spaced by a sliding distance can receive one or more LEDs.
Another example of a LED housing tube is usually rectangular in shape. This property is set to a cross section of the first section is generally rectangular in shape, and works with the second section having a cross section that is generally rectangular in shape. The first section is configured as two vertical walls are separated by a distance that can receive one or more LED slide. This home also includes portions extend laterally from the top of the first section. These laterally extending portions can be configured as a hook to allow housing to be adjusted to a supporting member.
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Sunye company, as a famous and professional lamp producer and exporter, we have many catergories Energy saving led downlight,led flexible strip,led bulbs,led tube and other components.
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