Connecting structure for light tube pins of energy-saving fluorescent lamp

Abstract

The invention discloses a connecting structure for light tube pins of an energy-saving fluorescent lamp. The connecting structure comprises a light tube and a plastic piece for fixing the light tube and is characterized in that: the plastic piece is provided with a boss for installing the light tube pins; the boss is provided with a groove and a positioning groove; a U-shaped metal clamping piecefor clamping the light tube pins is arranged in the groove; the enclosed end of the metal clamping piece extends out of the groove and is contacted with a circuit board; the two sides of the open endof the metal clamping piece are provided with elastic support legs extending outwards; each elastic support leg is provided with a support section forming an acute angle with the main body of the metal clamping piece; a cylindrical bump matched with the support section is arranged in the groove; and the light tube pins pass through the positioning groove and are clamped in the metal clamping piece. The connecting structure has the advantages of preventing short circuit caused by the mutual contact of the light tube pins, realizing automatic assembly, improving work efficiency and prolonging the service life of the light tube.

Description

technical field [0001] The invention relates to an energy-saving fluorescent lamp, in particular to a connection structure for the tube wire feet of the energy-saving fluorescent lamp. Background technique [0002] Existing energy-saving fluorescent lamps mainly include plastic parts with multiple pin sockets. The pins of the lamp tube are inserted into the plastic parts, bonded and fixed on the plastic parts, and the circuit board is loaded into the plastic parts. This process must The wire foot of the lamp tube is connected to the circuit board of the electronic rectifier. The current common practice is to wind the filament on the terminal of the circuit board to realize the reliable connection between the wire foot of the lamp tube and the terminal. After the winding is completed, the next processing process, but winding the lamp filament on the terminal of the circuit board requires manual operation, which is time-consuming and labor-intensive, and the work efficiency is...

AI Technical Summary

Problems solved by technology

[0002] Existing energy-saving fluorescent lamps mainly include plastic parts with multiple pin sockets. The pins of the lamp tube are inserted into the plastic parts, bonded and fixed on the plastic parts, and the circuit board is loaded into the plastic parts. This process must The wire foot of the lamp tube is connected to the circuit board of the electronic rectifier. The current common practice is to wind the filament on the terminal of the circuit board to realize the reliable connection between the wire foot of the lamp tube and the terminal. After the winding is completed, the next processing process, but winding the lamp filament on the terminal of the circuit board requires manual operation, which is time-consuming and labor-intensive, and the work efficiency is low. At the same time, because the distance between the terminals is extremely small, the lamp is easy to use The wire feet of each lamp tube contact with each other and cause a short circuit, resulting in the failure of the entire energy-saving fluorescent lamp

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