LED tube
A technology of LED lamp tube and tube body, which is applied in the direction of electric lamp circuit layout, damage prevention measures for lighting devices, cooling/heating devices for lighting devices, etc. Solve problems such as light decay, achieve the effect of strengthening the structural life, ensuring the lighting effect, and the ideal heat dissipation effect
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[0038] Such as figure 1 and figure 2 The shown LED lamp tube includes a tube body 1, a circuit board 2 installed in the tube body 1, a light-emitting diode module 3 arranged on the circuit board 2, and an electrical plug group is provided at both ends of the tube body 1. 11, wherein the circuit board 2 is connected to the electrical plug-in group 4, the electrical plug-in group adopts a standard double-pin structure, and has two convex plug-in terminals 41, wherein the two convex plug-in terminals 41 are connected in a short-circuit state, It becomes a standard plug terminal that can be plugged into a traditional fluorescent lamp socket to connect to an external power source to obtain electricity.
[0039] The tube body 1 is mainly composed of an outer tube body 11 and an inner arc-shaped strip 12, wherein the outer tube body 11 is an integrally formed tube with a hollow chamber. The function of the lens is to expand the luminous angle; the back of the inner curved strip 12...
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