High-temperature-resistant hardware lampshade

Abstract

The invention discloses a high temperature resistant hardware lampshade, which comprises a lampshade connected to a lamp holder, a rectifier and a lamp tube located in the lampshade, and the interior of the lampshade is divided into a rectification area and a light emitting area by a transverse hollow partition plate. The top surface of the hollow partition plate is provided with a groove matching the rectifier, and the rectifier is fixed in the rectification area through the groove, and the top of the hollow partition plate is provided with a rubber hollow ring that is close to the outer wall of the rectifier. The rubber hollow ring is filled with cooling liquid, the lamp tube is fixed on the bottom of the hollow partition plate and located in the light-emitting area, the lamp tube is connected with a rectifier, and the hollow partition plate is filled with glass fiber. The invention separates the working areas of the rectifier and the lamp tube, so that the heat generated by the lamp tube will not affect the rectifier, thereby reducing the working temperature of the rectifier and improving the working temperature environment of the rectifier, so the service life of the rectifier is greatly extended.

Description

technical field [0001] The invention specifically relates to an anti-high temperature hardware lampshade. Background technique [0002] The rectifier in the existing hardware lampshade is placed in the lampshade together with the lamp tube. Since the lamp tube will continue to emit a large amount of heat energy during the power-on process, the heat energy will make the temperature inside the lampshade continue to rise. In a high temperature environment, the components in the rectifier are easily damaged, which leads to frequent damage to the rectifier during the use of the lamp, which seriously affects the use effect of the lamp. In addition, the frequent need to replace the rectifier not only increases the investment in use costs, but also gives The user also brings great inconvenience. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, provide an anti-high temperature hardware lampshade capable of control...

AI Technical Summary

Problems solved by technology

[0002] The rectifier in the existing hardware lampshade is placed in the lampshade together with the lamp tube. Since the lamp tube will continue to emit a large amount of heat energy during the power-on process, the heat energy will make the temperature inside the lampshade continue to rise. In a high temperature environment, the parts in the rectifier are easily damaged, which leads to frequent damage to the rectifier during the use of the lamp, which seriously affects the use effect of the lamp. In addition, the frequent need to replace the rectifier not only increases the investment in use costs, but also gives It also brings great inconvenience to users

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