CN201000876Y

CN201000876Y - Fluorescent lamp tube

Info

Publication number: CN201000876Y
Application number: CNU2007200475487U
Authority: CN
Inventors: 曹元坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-19
Filing date: 2007-01-19
Publication date: 2008-01-02
Anticipated expiration: 2017-01-19

Abstract

The utility model relates to a fluorescent tube, which comprises a glass tube and a lamp filament which is arranged on the both ends of the glass tube, the lamp filament is electrically connected on the pin seat of the end part, more than two pins is arranged on the pin seat, a leading wire is arranged on the glass tube, the leading wire is respectively and electrically connected with the pins at the both ends, the structure has no metal support body, thus the cost is reduced, and the transportation is convenient.

Description

Fluorescent tube

Technical field

The utility model is specifically related to a kind of fluorescent tube.

Background technology

At present the fluorescent lamp that generally uses by fluorescent tube, ballast and starter to be formed by the metalized lamp pipe holder of fixing above-mentioned device, State Patent Office has announced a kind of fluorescent tube, application number is 03214876.3, its structure is: inwall scribbles fluorescent material, inside is filled with low-pressure mercury vapour and chlorine, and negative electrode is equipped with at two ends, and its negative electrode is provided with support and prolongs, its prolongation bending be converted into the fluorescent tube axis normal after, be the absorption electrode of the circular arc type of its center of circle on the fluorescent tube axis.

This fluorescent tube has following shortcoming: fluorescent tube need be installed on the metallic support, and the metallic support manufacturing cost is high and weight is too heavy is inconvenient to transport greatly.

Summary of the invention

The utility model is for solving the aforesaid drawbacks, and provides a kind of cost simple in structure low and lightweight fluorescent tube.

For achieving the above object: comprise that glass tube and envelope place the filament at glass tube two ends, filament is electrically connected on the pin base of end, its described pin base is provided with plural pin, also is provided with lead on the glass tube, and lead is electrically connected on the pin at two ends respectively.

Pin quantity on the described pin base is that glass tube upper conductor quantity adds two.

Pin quantity on the described pin base is four, and the number of conductors on the glass tube is two.

Pin quantity on the described pin base is five, and the number of conductors on the glass tube is three.

Described lead is to be pasted on the glass tube.

Described lead places in the glass tube.

The utility model beneficial effect: this structure does not need the metallic support body, makes production cost reduce, and is convenient to transportation yet.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is glass tube and conductor connecting structure schematic diagram.

Fig. 3 is that glass tube is connected another structural representation with lead.

Embodiment

In conjunction with the accompanying drawings and embodiments the utility model is described in further detail.

As shown in Figure 1, comprise that glass tube 1 and envelope place the filament 2 at glass tube 1 two ends, filament 2 is electrically connected on the pin base 3 of end, and its described pin base 3 is provided with plural pin 301, also be provided with lead 4 on the glass tube 1, lead 4 is electrically connected on the pin 301 at two ends respectively.

Pin 301 quantity on the described pin base 3 are that glass tube upper conductor quantity adds two.

Pin 301 quantity on the described pin base 3 are four, and the number of conductors on the glass tube is two.

Pin 301 quantity on the described pin base 3 are five, and the number of conductors on the glass tube is three.

As shown in Figure 2: described lead 4 is to be pasted on the glass tube 1.

As shown in Figure 3: described lead 4 places in the glass tube 1.

Claims

1, fluorescent tube, comprise that glass tube and envelope place the filament at glass tube two ends, filament is electrically connected on the pin base of end, it is characterized in that: described pin base is provided with plural pin, also be provided with lead on the glass tube, lead is electrically connected on the pin at two ends respectively.

2, fluorescent tube according to claim 1 is characterized in that: the pin quantity on the described pin base is that glass tube upper conductor quantity adds two.

3, fluorescent tube according to claim 2 is characterized in that: the pin quantity on the described pin base is four, and the number of conductors on the glass tube is two.

4, fluorescent tube according to claim 2 is characterized in that: the pin quantity on the described pin base is five, and the number of conductors on the glass tube is three.

5, according to claim 3 or 4 described fluorescent tubes, it is characterized in that: described lead is to be pasted on the glass tube.

6, fluorescent tube according to claim 1 is characterized in that: described lead places in the glass tube.