Heat dissipation type wide-angle LED light-emitting tube and using method thereof

Abstract

The invention discloses a heat dissipation type wide-angle LED light-emitting tube and a using method thereof, and particularly relates to the technical field of LED light-emitting tubes, the heat dissipation type wide-angle LED light-emitting tube comprises a mounting cover, an LED light-emitting tube is clamped in the mounting cover, the upper surface of the mounting cover is in lap joint with the lower surface of a sealing cover, and the upper surface of the sealing cover is in lap joint with the lower surface of the sealing cover. The left side face and the right side face of the sealing cover are fixedly connected with one ends of the opposite faces of two rotating devices correspondingly, and the outer surfaces of the rotating devices are fixedly connected with the front face of the mounting cover. By arranging the driving device, the sealing cover, the mounting cover, the LED light-emitting tube, the triggering device and the triggering block, the driving device can adjust the position of the sealing cover in time and trigger the fan to operate during starting, the air flow rate on the surface of the LED light-emitting tube is increased, the situation that a light source of the LED light-emitting tube is shielded in the using process is avoided, and the service life of the LED light-emitting tube is prolonged. The illumination effect of the LED light-emitting tube is guaranteed, meanwhile, the temperature generated when the LED light-emitting tube is used is effectively reduced, and the situation that the LED light-emitting tube is damaged due to the fact that the temperature is too high is avoided.

Description

technical field [0001] The invention relates to the technical field of LED light-emitting tubes, and more specifically, the invention relates to a heat-dissipating wide-angle LED light-emitting tube and a method for using the same. Background technique [0002] The LED light tube is also commonly known as the light tube. Its light source uses LED as the luminous body. The traditional fluorescent tube is also called a fluorescent lamp. There is a filament at each end of the lamp. It is coated with fluorescent powder, and the gas between the two filaments emits ultraviolet light when it conducts electricity, so that the fluorescent powder emits visible light. Due to the heavy metal pollutant mercury, the scrapped fluorescent tubes pollute the environment very seriously. Heat is generated, which needs to be dissipated by a heat sink. [0003] Chinese patent document (CN107990164A) discloses a kind of LED luminous tube, and it proposes in the manual that "there are various kind...

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Problems solved by technology

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a heat-dissipating wide-angle LED luminous tube and its use method. Insects like the light source. The surface of the LED light-emitting tube tends to adhere to more impurities, and in daily use, due to the adhesion of insects, the surface of the LED light-emitting tube is likely to have insect feces or eggs, causing the LED to emit light. The light source of the tube is easily blocked, which affects the actual use effect of the LED light-emitting tube. At present, most of the heat dissipation methods of the LED light-emitting tube only use the mesh cover to increase the heat dissipation surface. However, in the actual use process, the grille The design is not only difficult to ensure the angle of illumination of the LED light-emitting tube, but also because the mesh cover can easily enter the LED light-emitting tube through the holes in order to ensure ventilation, which further affects the use of the LED light-emitting tube. At the same time, it is difficult to clean the dust and impurities inside the LED light-emitting tube. The accumulation of time will affect the use effect and service life of LED light-emitting tubes

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