CN2307425Y - Integrated electronic ballast lamp holder for straight tube fluorescent lamp - Google Patents

Abstract

The utility model discloses a straight tube type fluorescent lamp integrated electronic ballast lamp holder, which is characterized in that an electronic ballast is arranged in a hollow shell of the fluorescent lamp holder, the electronic ballast is provided with two output wires, one output wire is directly connected with a lamp tube jack on a lamp tube top disc, the other output wire is led out from the upper part of the lamp holder, and two input wires are led in from the upper part of the lamp holder and are connected with the electronic ballast. The electronic ballast is installed in the lamp holder of the fluorescent lamp, so that the circuit of the fluorescent lamp is simplified, the structure is simple, the volume is reduced, and the weight of the lamp is reduced.

Description

Straight pipe type fluorescent lamp integrated electric Amperite lampholder

The utility model relates to a kind of straight pipe type fluorescent lamp socket, the incorporate straight pipe type electronic ballast for fluorescent lamps lamp socket that especially a kind of structure is small and exquisite.

At present, the lamp socket of the fluorescent lamp that uses on the known straight pipe type fluorescent lamp has a shell, and the top of shell is rectangle; The bottom is semicircle, on the semicircular sidewall in bottom a fluorescent tube being installed takes over a business, fluorescent tube takes over a business can cave in to lamp socket, two tube jacks on taking over a business, fluorescent tube are arranged, in lamp socket, the rear portion that fluorescent tube is taken over a business is connected with spring, other position is a ghost, employed electric ballast mostly is to make an independently integral body on the fluorescent lamp, do shell with iron sheet and temperature-resistant material, add lead terminal, the circuit that designs is placed in one, be fixed on the tube rack, by lead the tube jack on electric ballast and the fluorescent lamp two ends lamp socket is coupled together, the conducting AC power promptly forms a complete light fixture.Its fitting structure complexity is installed inconvenience, and the fluorescent lighting fixture volume of being made up of above-mentioned lamp socket is big, consumptive material is many, weight is big, price is high.

The purpose of this utility model is to provide that a kind of fluorescent lighting fixture consumptive material of forming is few, volume is little, lightweight straight pipe type fluorescent lamp integrated electric Amperite lampholder.

The purpose of this utility model is achieved in that in the ghost of fluorescent lamp socket electric ballast is installed, electric ballast has two output leads, output lead directly is connected with tube jack on fluorescent tube is taken over a business, and another root output lead is drawn from lamp socket top; Two input leads are arranged, are introduced in the lamp socket from the top of lamp socket and are connected with the electric ballast input,

Owing to adopted such scheme, electric ballast is installed in the lamp socket of fluorescent lamp, the circuit of forming florescent lamp fitting is simplified greatly, simple in structure, consumptive material is few, and volume dwindles greatly, makes light fixture weight saving simultaneously, has reached the purpose of this utility model.This Amperite lampholder is simple in structure, installation, easy to use, and the florescent lamp fitting of being formed is attractive in appearance, volume is little, and is in light weight.

Be described further in conjunction with the embodiments with reference to the accompanying drawings below.

Fig. 1 is a structure chart of the present utility model.

Fig. 2 is circuit of electronic ballast figure of the present utility model.

Embodiment: among Fig. 1, (1) outer cover of lamp holder, (2) electronic device, (3) wiring board, (4) tube jack, (5) output lead, (6) fluorescent tube are taken over a business, (7) spring, (8) input lead.

Fluorescent lamp socket adopts insulating material to make, electric ballast vertically is installed in the ghost of lamp socket, electric ballast is that electronic device 2 is installed on wiring board 3, it is parallel with inboard wall of lamp holder that wiring board 3 is not installed the one side of electronic device 2, described inwall is the inwall that fluorescent tube is taken over a business 6 opposites, two output leads are arranged on the electric ballast, an output lead 5 directly is connected with the tube jack 4 that fluorescent tube is taken over a business on 6, two input leads 8 are introduced in the lamp socket from the lamp socket top of fluorescent lamp and are connected with the electric ballast input, and another root output lead is drawn from lamp socket top.

Among Fig. 2, the power supply input lead A of electric ballast is connected with fuse FU, fuse FU simultaneously with the end of capacitor C1, the positive pole of diode D2, the negative pole of diode D1 connects, the negative pole while of diode D2 and the negative pole of diode D4, the positive pole of diode D5, the end of capacitor C4 connects, the anodal while of diode D4 and the negative pole of diode D3, the end of capacitor C2, the end of capacitor C3 connects, the anodal while of diode D1 and the positive pole of diode D3, the negative pole of diode D6, the end of capacitor C5 connects, it is output lead that the positive pole of diode D6 is drawn a lead, this output lead is connected with tube jack on the fluorescent tube one end lamp socket by inductance L, the other end of the negative pole of diode D5 and capacitor C1 is connected to another root output lead, this output lead is connected with tube jack on the fluorescent tube other end lamp socket, and power supply input lead B simultaneously and capacitor C2, C3, C4, the C5 other end separately connects.

During use, lamp socket of the present utility model is installed, and on the input lead 5 of this lamp socket, is connected the 220V AC power at an end of fluorescent tube; At the other end of fluorescent tube common lamp socket is installed, output lead of drawing from lamp socket of the present utility model is connected with the tube jack on the common lamp socket, between two lamp sockets fluorescent tube is installed, energized, and fluorescent tube can be lighted.

Claims (1)

1, a kind of straight pipe type fluorescent lamp integrated electric Amperite lampholder, comprise mainly that fluorescent tube is taken over a business, spring, tube jack, lead, it is characterized in that: in the ghost of fluorescent lamp socket, electric ballast is installed, electric ballast has two output leads, output lead directly is connected with tube jack on fluorescent tube is taken over a business, and another root output lead is drawn from lamp socket top; Two power supply input leads are arranged, be introduced in the lamp socket from the top of lamp socket and be connected with the electric ballast input.

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