CN2268308Y

CN2268308Y - Neon-lamp tube structure

Info

Publication number: CN2268308Y
Application number: CN 96237465
Authority: CN
Inventors: 邓建明
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-10
Filing date: 1996-09-10
Publication date: 1997-11-19
Anticipated expiration: 2006-09-10

Abstract

The utility model relates to a neon-lamp tube structure, comprising a glass tube body at a light emitting section and a glass tube body at an electrode section. The axial interpenetrative connection mode after flexural elongation of the traditional neon-lamp tube is changed; an approximate H-shaped interpenetrative connection mode that the tube body at the light emitting section and the tube body at the electrode section are interpenetrated and coupled at a pipe wall is adopted; the structure overcomes the defects of large space occupation, low strength, complicated process, low efficiency, etc. of the traditional structure and has the advantages of compact and firm structure, beautiful and regular appearance, convenient mechanization production and ideal lighting effect of the whole neon-lamp tube.

Description

A kind of novel neon light tube structure

The utility model relates to the technical field of neon light tube structure.

Because neon light tube can send prismy radiance, the body profile can at high temperature be moulded again, therefore obtains in fields such as decoration, advertisements very using widely.According to conservative estimation, a year use amount reaches 10,000,000 meters.According to the difference of principle of luminosity, neon light tube is divided into two types: kind is directly utilized its visible light that sends and is worked, and is exposed conduit; Gas sends ultraviolet light in the another kind of shilling of pipe, utilizes ultraviolet excitation to be coated on the fluorescent material of inside pipe wall again, makes it send visible light of all kinds, is tube cell.No matter exposed conduit or tube cell, they are excited gas generation electric discharge phenomena and send light wave after the electrode two ends add high-tension electricity all.In other words, neon light tube essence is an electron tube, is made of low-pressure inert gas and fluorescent tube end electrodes in canals of stilling, the pipe.Because the lamp tube electrode section is non-luminous, if electrode and body are on the same central axis, body luminous component and electrode not luminous component are uneven, obviously influence the effect of light, so, present most neon light tube has CB, DE section (as shown in Figure 1) in two ends stretch bending, BA, EF electrode section are connected with CB, DE section respectively again, and with DC body section almost parallel, hide non-luminous BA, EF electrode section by luminous crooked CB, DE section, make luminous component neat, standardized, also be convenient to installation, the wiring of fluorescent tube.But the structure of this crooked receiving electrode has serious defective:

1, since fluorescent tube at CB, DE bending section, and the radius of curvature of glass tube can not be less than certain value, cause the distance of BA, EF electrode section and DC body section to have about 50mm, manufacturing process is good also the 20-30mm spacing, cause the lamp tube structure occupation space big, adding upper tube body glass is easily to mince, and gives packing, transportation, installs and bring great inconvenience.

2, when at high temperature crooked CB, DE section, because stretching action, glass tube is known from experience and is drawn thinly, and intensity reduces, and breakage is scrapped easily.

3, BA, EF electrode section and BCDE body section be connected and the bending operation process of CB, DE section complicated, can only manual operations, be not easy to mechanization production, production efficiency is low, the percent defective height.

4, have CB, DE bending section, whole illumination effect is still desirable not to the utmost.

The purpose of this utility model is for overcoming the deficiencies in the prior art part, a kind of compact overall structure is provided, takes up room for a short time, and sound construction is convenient to the new neon lamp tubular construction that mechanization is produced.

The technical solution of the utility model is such: the neon light tube structure is made by glass tube, comprise the luminescence segment body that can be molded into different shape and the electrode section body that high-field electrode is used is installed, special feature is that the luminescence segment body passes through connection with the electrode body mutually at the tube wall place.

Below in conjunction with drawings and Examples the utility model is further elaborated.

Fig. 1 is the structural representation of prior art;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 is a stereogram of the present utility model.

With reference to Fig. 2 and Fig. 3, A ' B ', E ' F ' section is a lamp tube electrode section body, and C ' D ' section is a lamp luminescence section body, and C ' D ' section can be bent into different shape linearly or as required, and they all are vitreums.C ' D ' section is a straight tube-like in the present embodiment, and its two terminal C ' and D ' are closed; Dress high-field electrode (not drawing among the figure) in electrode section body A ' B ', the E ' F ' section, lead-in wire is drawn from A ' and F ' end, and other end B ' and E ' also are closed.Radially be connected perforation near the D ' end of luminescence segment body C ' D ' with near the E ' end of electrode section body E ' F ', being approximate " H " shape is communicated with, like this, electrode section body A ' B ', E ' F ' press close to luminescence segment body C ' D ', and the central axis almost parallel of central axis and C ' D '.

The utlity model has traditional secondary rainbow fluorescent tube incomparable advantage:

1, takes up room and dwindle greatly, pack, transport and install and use and all become convenient.Because electrode section body A ' B ', E ' F ' and luminescence segment body C ' D ' connect at the tube wall place, the distance between them can be contracted in the 5mm.Make the structure of whole fluorescent tube very compact;

2, lamp tube structure is firm relatively.Electrode section body A ' B ', E ' F ' are the same substantially with other part pipe thicknesses with its wall thickness of connected component of luminescence segment body C ' D ', even surpass, the phenomenon that does not exist traditional neon light tube stretch bending that tube wall attenuation, intensity are reduced, not cracked so easily in transportation, packing, installation and use;

3, be convenient to mechanization production, the production efficiency height, percent defective is low.The end of each section body seals work and the perforation work that links to each other all has ready-made production equipment to utilize, and technology is simpler, is fit to mechanized operation, has avoided traditional manual stretch bending;

4, fluorescent tube is aesthetic in appearance, and sealing end is neat, smooth, and not resembling has unnecessary crooked luminescence segment, whole illumination effect ideal the traditional tube.

In sum, this lamp tube structure is the structure of a kind of novelty, practicality, rich intention.

Claims

1, a kind of novel neon light tube structure is made by glass tube, comprises the luminescence segment body that can be molded into different shape and the electrode section body that high-field electrode is used is installed, and it is characterized in that: the luminescence segment body passes through connection with the electrode section body mutually at the tube wall place.

2, neon light tube structure according to claim 1 is characterized in that the luminescence segment body is approximate " H " shape in the end with the electrode body and is communicated with.