Novel T8 type LED (Light-Emitting Diode) lamp
A new type of technology for LED lights, applied in the direction of slender light sources, lighting devices, cooling/heating devices of lighting devices, etc., can solve the problems of difficult disassembly of LED light strips, high production costs, troublesome installation, etc., and achieve convenient maintenance and replacement. Low cost, simple and ingenious structure
Inactive Publication Date: 2015-02-11
李长有
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Problems solved by technology
In the prior art, the light bar is generally fixed by screw locking or glue, which is troublesome to install, and it is difficult to disassemble the LED light bar after fixing. When the LED light bar fails, there is a problem that it is difficult to maintain
In addition, in the prior art, there is also a matching slot inside the lamp tube for placing the LED light strip, and the LED light strip can be conveniently placed and removed in this slot, but this method has the disadvantages of complex structure and high manufacturing cost
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[0017] refer to figure 1 and figure 2 , The T8-type LED lamp of the present invention is mainly composed of a lamp tube 1, a lamp cap 2, a light strip substrate 3, a driver 4, and a spring 5, wherein LED light sources are distributed on the light strip substrate 3. figure 1 and figure 2 Only one end of the lamp tube installed with the driver 4 is shown, and the other end of the lamp tube is basically the same as the structure shown in the figure except that no driver is provided.
[0018] As shown in the figure, the lamp tube 1 of the present invention is in the shape of a circular tube, which can be a glass tube or a PC plastic tube, which has the effect of light transmission.
[0019] The lamp cap 2 is tightly fitted on the end of the lamp tube 1, and its overall shape matches with the lamp tube 1. The lamp cap 2 is provided with a binding post 6. When in use, the binding post 6 is connected with an external power supply to input the mains alternating current. The drive...
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The invention discloses a novel T8 type LED (Light-Emitting Diode) lamp. The novel T8 LED lamp comprises a lamp tube, lamp caps and a lamp bar substrate, wherein the lamp caps are arranged at the two ends of the lamp tube in a sleeving manner; the lamp bar substrate is arranged in the lamp tube; a driver is arranged in the lamp cap at one end; an LED light source is distributed on the lamp bar substrate; the two ends of the lamp bar substrate are fixedly connected with one end of a spring respectively; the other ends of the springs are buckled on the inner side walls of the lamp caps. The novel T8 type LED lamp is simple and skillful in structure, is convenient to assemble, and is low in cost; during working, heat on the lamp bar substrate can be delivered onto the lamp caps through the springs and is dissipated outwards, so that high heat dissipation performance is achieved; when a lamp bar needs to be replaced, the whole lamp bar can be taken down by removing the springs from the lamp caps, so that great convenience is brought to maintenance and replacement; the matching length errors of the lamp tube and the lamp bar can be eliminated through the extension and retraction of the springs, and the product is compact in overall structure. By adopting the novel T8 type LED lamp, the production cost and the material cost are reduced revolutionarily, the heat dissipation performance is enhanced revolutionarily, the production efficiency is increased greatly, and a certain social effect is achieved.
Description
technical field [0001] The invention relates to a lighting tool, in particular to a T8 type LED lamp. Background technique [0002] Due to the use of LED lamps as the light source, compared with traditional T8 lamps, T8 LED lamps have the advantages of long service life, high brightness, low energy consumption, and environmental protection, and their applications are gradually widespread. T8 type LED lamp is mainly composed of lamp tube, lamp holder, driver and LED light bar. The LED light bar is arranged inside the whole light tube. How to fix the LED light bar is the main technical problem to be solved by T8 type LED light. In the prior art, the light bar is generally fixed by screw locking or glue, which is cumbersome to install, and it is difficult to disassemble the LED light bar after fixing. When the LED light bar breaks down, there is a problem that it is difficult to maintain. In addition, in the prior art, there is also a matching slot inside the lamp tube for pla...
Claims
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IPC IPC(8): F21S2/00F21V19/00F21V29/50F21Y101/02
CPCF21K9/20F21V19/004F21Y2103/10F21Y2115/10
Inventor 李长有
Owner 李长有