Straight pipe type light source with light emitting diodes
A light-emitting diode and straight-tube technology, applied in the field of straight-tube light-emitting diode light sources, can solve the problems of insufficient energy saving effect and the like
Active Publication Date: 2013-05-08
SHANGHAI WILLIAMS LIGHTING
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Problems solved by technology
Although the light source composed of fluorescent tubes is energy-saving compared with incandescent lamps, its energy-saving effect is far less than that of light sources composed of light-emitting diodes.
Method used
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[0014] figure 1 A bottom view showing the basic structure of a straight-tube LED light source according to an embodiment of the present invention, figure 2 for figure 1 top cutaway view. figure 1 The strip substrate 4 and the electronic components arranged thereon are not shown in section. The straight tube type light emitting diode light source comprises a light-transmitting straight tube 1 and two lamp holders 2 with pins 21 respectively installed at both ends of the light-transmitting straight tube 1 . Wherein, the light-transmitting straight tube 1 can be made of, for example, glass material, quartz material, or heat-resistant transparent plastic, or directly use capillary tubes made of existing fluorescent tubes. The lamp cap 2 can be, for example, a lamp cap used to make an existing fluorescent tube.
[0015] The straight tube type light emitting diode light source also includes: located in the transparent straight tube 1, extending along the length direction of the...
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The invention relates to a straight pipe type light source with light emitting diodes. The light source provided by the invention comprises a transmitting straight pipe and two lamp heads which are respectively arranged at two ends of the transmitting straight pipe and are provided with pins. The light source provided by the invention is characterized by also comprising a strip base plate, a plurality of light emitting diodes and a plurality of elastic components, wherein the strip base plate is positioned in the transmitting straight pipe and extends along the length direction of the straight pipe, and intervals are reserved between two sides of the base plate and the inner wall surface of the pipe wall of the transmitting straight pipe, and two ends of the strip base plate are respectively installed fixedly relative to two ends of the transmitting straight pipe; the plurality of light emitting diodes are arranged on the strip base plate; and the elastic components are installed on the strip base plate, are respectively positioned between the two sides of the base plate and the inner wall surface. There are provided passages with a strip base plate above and below space in a communication straight pipe between two broadsides and the inner wall surface. The corresponding straight pipe type light source with fluorescent lamps can be replaced by the straight pipe type light source with the light emitting diodes provided by the invention, and a further energy-efficient effect can be achieved.
Description
technical field [0001] The invention relates to a light emitting diode (LED) light source, in particular to a straight tube type light emitting diode light source. Background technique [0002] In the prior art, the straight-tube light source is usually a light source composed of a straight-tube fluorescent tube. Although the light source composed of fluorescent tubes is energy-saving relative to incandescent lamps, its energy-saving effect is greatly insufficient compared with the light source composed of light-emitting diodes. Therefore, in the field of light sources, it is urgent to replace fluorescent tube light sources with light emitting diode light sources to achieve further energy saving. Contents of the invention [0003] In order to solve the above problems, the purpose of the present invention is to provide a straight-tube light-emitting diode light source that can replace the straight-tube fluorescent tube light source. [0004] The straight-tube light-emitti...
Claims
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IPC IPC(8): F21S2/00F21V17/00F21V19/00F21V23/00F21Y101/02F21Y115/10
Inventor 俞志龙
Owner SHANGHAI WILLIAMS LIGHTING