CN204756834U - LED is stranded metal seal wire for lamp - Google Patents

Abstract

The utility model relates to a LED is stranded metal seal wire for lamp belongs to the lighting technology field, the metal seal wire includes interior seal wire and outer seal wire, has at least a seal wire to comprise metal seal wire more than two strands or two strands in interior seal wire or the outer seal wire, and the parallel equipartition of metal seal wire is arranged or is formed along the the central axis transposition more than two strands or two strands. The utility model discloses product sealing -in leakproofness is good, the quality is showing and improves, the welding point is firm, bears pressure and reaches 40 -50N, and 90 degrees 3 are made a round trip constantly, and the pulling force is unchangeable. Difficult gas leakage is difficult for the gassing during with the glass sealing -in, seldom blocks the material when doing the stem stem, and production efficiency improves, practices thrift manufacturing cost. The utility model discloses helping strengthening the electric conductive property of light source, improving luminous efficacy, increase of service life saves the electric energy.

Description

A kind of LED multiply wire guide

Technical field

The utility model relates to lighting technical field, particularly a kind of LED multiply wire guide.

Background technology

Electric light source seal wire is that outer for fluorescent tube electric energy is introduced in fluorescent tube the unique passage making lamp works, fluorescent tube internal electrode is connected with external circuit by its Main Function, conductive electric current, filament supports and electrode, electric light source seal wire is generally made up of three kinds of different materials, is namely made up of inner guide wire (part in fluorescent tube inside), outer conductor (with lamp bucket pin coupling part outside vitreum), sealing-in silk (with the part of vitreum sealing-in) three parts.Seal wire is the important part of light fixture, to its requirement is: have good electric conductivity, with glass sealing after to have good sealing, good stability will be had when lamp works.Existing seal wire is due to the problem of rapidoprint and manufacturing process, easily occur that pad is insecure, electric conductivity is bad, easily leak gas when sealing-in silk and glass sealing, produce bubble, the linearity of seal wire is inadequate, easily gets stuck affect production efficiency, increase production cost when doing stem stem.

Utility model content

For above the deficiencies in the prior art, it is excellent that the purpose of this utility model is to provide a kind of electric conductivity, a kind of LED multiply wire guide that sealing-in good airproof performance, stability are high.

The purpose of this utility model is achieved by the following technical solution:

A kind of LED multiply wire guide, described wire guide comprises inner guide wire and outer seal wire, has at least a kind of seal wire to be made up of more than two strands or two strands wire guides in described inner guide wire or outer seal wire.

As optimal technical scheme of the present utility model, the parallel uniform arrangement of described more than two strands or two strands wire guides or centrally axis is stranded forms.

As optimal technical scheme of the present utility model, described wire guide also comprises sealing-in silk, sealing-in silk one end and described outer seal wire are welded to connect, and the sealing-in silk other end and described inner guide wire are welded to connect, and described sealing-in silk comprises sub-thread, more than two strands or two strands wire guides.

As optimal technical scheme of the present utility model, described sealing-in silk is Dumet wire, described inner guide wire comprises nickel coated iron wire, welding wire, copper wire, nickel wire, nickel plating copper wire and copper facing nickel wire, and described outer seal wire comprises nickel coated iron wire, welding wire, fuse, copper wire, nickel wire, copper facing nickel wire and nickel plating copper wire.

As optimal technical scheme of the present utility model, the diameter of described Dumet wire is 0.1mm-0.8mm, and length is 2mm-30mm.

As optimal technical scheme of the present utility model, described Dumet wire is red Dumet wire or yellow Dumet wire made of copper alloy.

As optimal technical scheme of the present utility model, the sub-thread diameter of described inner guide wire is 0.06mm-1.8mm, and length is 5mm-150mm.

As optimal technical scheme of the present utility model, described outer seal wire diameter is 0.1mm-1.8mm, and length is 5mm-150mm.

The beneficial effects of the utility model are: relative to prior art, and the electric conductivity of the utility model product is excellent, and sealing-in good airproof performance, quality stability significantly improve.When the utility model is applied to light source, its pad is firm, bears pressure and reaches 40-50N, and 90 degree 3 continuous back and forth, and pulling force is constant.Not easily leaking gas with during glass sealing, also not easily produce bubble, seldom getting stuck when doing stem stem, production efficiency improves, and saves production cost.The utility model contributes to the electric conductivity strengthening light source, improves luminous efficiency, increases the service life, and saves electric energy.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model wire guide.

In figure: 1, inner guide wire, 2, sealing-in silk, 3, outer seal wire.

Detailed description of the invention

As shown in Figure 1, a kind of LED multiply wire guide, described wire guide comprises inner guide wire 1 and outer seal wire 3, has at least a kind of seal wire to be made up of more than two strands or two strands wire guides in inner guide wire 1 or outer seal wire 3.The parallel uniform arrangement of described more than two strands or two strands wire guides or centrally axis is stranded forms.

As preferred embodiment of the present utility model, described wire guide also comprises sealing-in silk 2, sealing-in silk 2 one end and described outer seal wire 3 are welded to connect, and sealing-in silk 2 other end and inner guide wire 1 are welded to connect, and described sealing-in silk 2 comprises sub-thread, more than two strands or two strands wire guides.

In the present embodiment, described sealing-in silk is Dumet wire, inner guide wire 1 comprises nickel coated iron wire, welding wire, copper wire, nickel wire, nickel plating copper wire and copper facing nickel wire, and outer seal wire 3 comprises nickel coated iron wire, welding wire, fuse, copper wire, nickel wire, copper facing nickel wire and nickel plating copper wire.The diameter of described Dumet wire is 0.1mm-0.8mm, and length is 2mm-30mm.Dumet wire is red Dumet wire or yellow Dumet wire made of copper alloy.The sub-thread diameter of inner guide wire 1 is 0.06mm-1.8mm, and length is 5mm-150mm.Described outer seal wire 3 diameter is 0.1mm-1.8mm, and length is 5mm-150mm.

The present embodiment three economize on electricity connects the inner guide wire of seal wire, sealing-in silk, and all concentric after outer seal wire welding, can bear pressure is 40-50N, and 90 degree bending 3 do not fracture back and forth, and pulling force is constant.

The utility model is mainly through improving the inner guide wire structure of electric light source wire guide, the pad solving three-section guide wire is insecure, electric conductivity is bad, easily leak gas when sealing-in silk and glass sealing, produce bubble, and the problem that the linearity of seal wire is inadequate, not easily getting stuck when doing stem stem, improve production efficiency, reducing production cost.Contribute to the electric conductivity strengthening light source simultaneously, improve luminous efficiency, increase the service life, save electric energy.

Claims (8)

1. a LED multiply wire guide, is characterized in that: described wire guide comprises inner guide wire and outer seal wire, has at least a kind of seal wire to be made up of more than two strands or two strands wire guides in described inner guide wire or outer seal wire.

2. LED multiply wire guide according to claim 1, is characterized in that: the parallel uniform arrangement of described more than two strands or two strands wire guides or centrally axis is stranded forms.

3. LED multiply wire guide according to claim 1 and 2, it is characterized in that: described wire guide also comprises sealing-in silk, sealing-in silk one end and described outer seal wire are welded to connect, the sealing-in silk other end and described inner guide wire are welded to connect, and described sealing-in silk comprises sub-thread, more than two strands or two strands wire guides.

4. LED multiply wire guide according to claim 3, it is characterized in that: described sealing-in silk is Dumet wire, described inner guide wire comprises nickel coated iron wire, welding wire, copper wire, nickel wire, nickel plating copper wire and copper facing nickel wire, and described outer seal wire comprises nickel coated iron wire, welding wire, fuse, copper wire, nickel wire, copper facing nickel wire and nickel plating copper wire.

5. LED multiply wire guide according to claim 4, is characterized in that: the diameter of described Dumet wire is 0.1mm-0.8mm, and length is 2mm-30mm.

6. LED multiply wire guide according to claim 5, is characterized in that: described Dumet wire is red Dumet wire or yellow Dumet wire made of copper alloy.

7. LED multiply wire guide according to claim 1 and 2, is characterized in that: the sub-thread diameter of described inner guide wire is 0.06mm-1.8mm, and length is 5mm-150mm.

8. LED multiply wire guide according to claim 1 and 2, is characterized in that: described outer seal wire diameter is 0.1mm-1.8mm, and length is 5mm-150mm.