Spilt combined type support for straight tube fluorescent lamp

Abstract

The invention relates to a spilt combined type support for a straight tube fluorescent lamp. The split combined type support comprises a lamp holder body with an installation bottom plate and lamp tube brackets sleeved at both ends of a fluorescent tube. The spilt combined type support is characterized in that the lamp holder body is a special shaped body of which the lateral section is in a T shape and the longitudinal section is in a right-angle shape; a T-shaped rigid jack catch is arranged on the upper part of the lamp holder body, guide rails are arranged on vertical surfaces on two sides of the lower part, and a pin inlet is formed on the end face of the bottom; a bayonet is formed at two side ends on the upper part of the T-shaped lamp holder body respectively; a clamping groove is formed on the lower part of a T-shaped crossing part respectively; a T-shaped opening is formed on the installation bottom plate; the T-shaped rigid jack catch is inserted into a socket of the T-shaped opening on the installation bottom plate to be assembled to form a lamp holder assembly; the lamp tube bracket consists of a circular pipe sleeve and hooked elastic jack catches which are arranged at one end of the pipe sleeve and are cast into a whole with the pipe sleeve; the hooked elastic jack catches are arranged on the vertical surface at one end of the circular pipe sleeve in a mode of bilateral symmetry; and a group of C-shaped grooves matched with the guide rails on the lower part of the lamp holder body is formed on inner sides of the two hooked elastic jack catches correspondingly, and U-shaped check blocks are arranged on low parts of the C-shaped grooves.

Description

technical field [0001] The invention relates to a support structure for a fluorescent lamp, in particular to a split-and-combined bracket for a straight-tube fluorescent lamp, which belongs to the category of fluorescent lamp installation and fixing accessories. Background technique [0002] Straight-tube fluorescent lamps are the most common general-purpose lamps in lighting fixtures, and are widely used in indoor and outdoor lighting, decorative lighting in shopping malls, and other occasions. The commonly seen straight-tube fluorescent lamp has its lamp holder body fixed on the installation base plate through screw connection, and the fluorescent lamp tube is fixed on the lamp holder body through a simple elastic card or plug-in form to turn on the power supply. Ordinary commodity display cabinets generally use straight tube fluorescent lamps for lighting. The lamp holder body of the fluorescent lamp is fixed on the installation base plate through screw connection. For f...

AI Technical Summary

Problems solved by technology

The plug-in support structure and the spring clip clamping structure are too simple and are prone to loosening, which leads to lighting failures during use;

[0004] 2. The straight-tube fluorescent lamps used in the freezer and cold storage are usually covered with a transparent cover and fixed with screws. When the lamp tube is damaged in daily use, it must be replaced after the lamp cover is removed. Although the structure of the light stand is relatively simple, the entire operation procedure is still relatively complicated, and there are certain safety hazards;

[0005] 3. Since the straight-tube fluorescent lamps used in refrigeration, freezing and cold storage are often in an environment with large moisture content and large changes in the internal and external environments, there will be a certain amount of condensed water or water vapor attached to the lamp tube and its Once the water flows to the electrode, it may form a short circuit or cause other electrical safety accidents

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