CN209234089U - A kind of electro luminescence line - Google Patents
A kind of electro luminescence line Download PDFInfo
- Publication number
- CN209234089U CN209234089U CN201821613574.6U CN201821613574U CN209234089U CN 209234089 U CN209234089 U CN 209234089U CN 201821613574 U CN201821613574 U CN 201821613574U CN 209234089 U CN209234089 U CN 209234089U
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- China
- Prior art keywords
- outer conductor
- electro luminescence
- luminescence line
- luminescent layer
- wire body
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Abstract
The utility model discloses a kind of electro luminescence lines, belong to wire rod technical field, which includes inner conductor, luminescent layer and outer conductor.Wherein, luminescent layer is coated on the outer peripheral surface of inner conductor, and outer conductor includes third wire body and tension wire body, and third wire body is wrapped in the outside of tension wire body, and outer conductor is wrapped in the outside of luminescent layer, and outer conductor is at shape of threads.Outer conductor is formed by the way that third wire body is wrapped in the external side of tensile cord, the bend resistance ability of outer conductor can effectively be improved, outer conductor is spirally wound on outside luminescent layer simultaneously, thread-like structure can effectively buffer the pressure or pulling force that outer conductor is subject to, the bend resistance ability that electro luminescence line entirety can effectively be improved, improves the service life of electro luminescence line.
Description
Technical field
The utility model relates to wire rod technical field more particularly to a kind of electro luminescence lines.
Background technique
Electro luminescence line EL core has been widely used in the fields such as fire-fighting, medical treatment, automobile, ornament at present.But it is electric
The core service life of electroluminescent wire can only achieve 3000 hours, wherein main reasons is that existing electro luminescence line
Outer conductor uses single copper wire, and copper wire is often bent during Reusability, is easy so that outer conductor reaches fatigue
The limit and be broken so that the service life of isolychn is restricted, cannot also be used in the longer product class of service life
In type, so that the field for applying it is restricted.
Therefore, a kind of new structural electro luminescence line is needed to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of electro luminescence line, electro luminescence line in the prior art can be improved
Number is bent, to extend the life and reliability of electro luminescence line.
As above design, the technical scheme adopted by the utility model is
A kind of electro luminescence line, comprising:
Inner conductor；
Luminescent layer, the luminescent layer are coated on the outer peripheral surface of the inner conductor；And
Outer conductor, the outer conductor are wrapped in the periphery of the luminescent layer, and the outer conductor includes conductive layer and tensile cord
Body, the conductive layer are wrapped in the periphery of the tension wire body.
As a kind of preferred embodiment of above-mentioned electro luminescence line, the outer conductor is in shape of threads.
As a kind of preferred embodiment of above-mentioned electro luminescence line, the screw pitch of the outer conductor is equal.
As a kind of preferred embodiment of above-mentioned electro luminescence line, the surface of the outer conductor is plane, and the conductive layer is in
Shape of threads.
As a kind of preferred embodiment of above-mentioned electro luminescence line, the tension wire body uses nylon yarn or aramid fiber yarn system
At.
As a kind of preferred embodiment of above-mentioned electro luminescence line, the inner conductor, the outer conductor and the conductive layer are adopted
It is made of copper or aluminium.
As a kind of preferred embodiment of above-mentioned electro luminescence line, the electro luminescence line further includes protective case, the protection
It is sheathed on the periphery of the luminescent layer and the outer conductor.
As a kind of preferred embodiment of above-mentioned electro luminescence line, the cross section of the outer conductor is oblong.
The utility model has the following beneficial effects:
The utility model proposes electro luminescence line, including inner conductor, luminescent layer and outer conductor.Wherein, luminescent layer coats
In the outer peripheral surface of inner conductor, outer conductor includes conductive layer and tension wire body, and conductive layer is wrapped in the outside of tension wire body, outer conductor
It is wrapped in the outside of luminescent layer.Outer conductor is formed by the way that conductive layer is wrapped in the external side of tensile cord, is both able to achieve outer conductor
Conduction, and the bend resistance ability of outer conductor can be improved, the bend resistance ability of electro luminescence line entirety can be effectively improved, is improved
The service life of electro luminescence line.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electro luminescence line provided by the utility model；
Fig. 2 is the structural schematic diagram of outer conductor provided by the utility model.
In figure:
1, inner conductor；2, luminescent layer；3, outer conductor；31, conductive layer；32, tension wire body.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that
Specific embodiment described herein is used only for explaining the utility model, rather than the restriction to the utility model.In addition it also needs
It is noted that illustrating only part relevant to the utility model for ease of description, in attached drawing and not all.
Existing electro luminescence line is because its outer contact uses single straight line form of conductors, therefore after bending repeatedly,
Single conductor is broken after reaching its fatigue limit, this makes the existing electro luminescence line service life shorter, and makes such
The application field of the electro luminescence line of type is limited.Therefore the present embodiment provides a kind of novel electro luminescence lines, to solve
The above problem.
Fig. 1 is the structural schematic diagram of electro luminescence line provided by the utility model, and Fig. 2 is led outside provided by the utility model
The structural schematic diagram of body, electro luminescence line include inner conductor 1, luminescent layer 2 and outer conductor 3.Wherein, luminescent layer 2 is coated on interior lead
On the outer peripheral surface of body 1, outer conductor 3 includes conductive layer 31 and tension wire body 32, and conductive layer 31 is wrapped in the outside of tension wire body 32,
Outer conductor 3 is wrapped in the outside of luminescent layer 2.It, can be with by the way that conductive layer 31 is wrapped on the outside of tension wire body 32 formation outer conductor 3
The effective bend resistance ability for improving outer conductor 3.
In the present embodiment, outer conductor 3 is spirally wound on outside luminescent layer 2 at shape of threads, and by outer conductor 3, thread-like structure
The pressure or pulling force that outer conductor 3 is subject to can be effectively buffered, the bend resistance energy of electro luminescence line entirety can be effectively improved
Power improves the service life of electro luminescence line.
Specifically, as shown in Fig. 2, conductive layer 31 is flat copper band in the present embodiment, tension wire body 32 using nylon yarn or
Person's aramid fiber yarn is made, then the outer surface of conductive layer 31 is connected to the outer surface of tension wire body 32, and is spirally wound on tension
The external of wire body 32 forms outer conductor 3, then by being wrapped in outside luminescent layer 2 after flattening cylindrical outer conductor 3, i.e. outer conductor
3 cross section is ellipse.The above-mentioned way for flattening outer conductor 3 is advantageous in that, since the outer surface of luminescent layer 2 is circular arc
Shape in order to which outer conductor 3 good can be bonded with luminescent layer 2, therefore outer conductor 3 is flattened, is connected to the plane of one side
2 outside of luminescent layer, stablizes, not malleable position so that contacting.
Outer conductor 3 is at work comprising conductive layer 31 be mainly responsible for the transmission of electric current, when electro luminescence line is in curved
When folding, tension wire body 32 is responsible for tension or compression, to improve the bending number of outer conductor 3, extends electro luminescence line
Bulk life time.
It needs to guarantee, the cross-sectional area of the cross-sectional area of conductive layer 31 and existing electro luminescence line outer conductor
It is consistent, to guarantee that the resistance of the two is consistent, stablizes the electric current for exciting fluorescence coating in luminescent layer 2.
In addition, being needed to improve the bending ability of electro luminescence line when outer conductor 3 is wrapped in 2 outside of luminescent layer
Outer conductor 3 is wrapped in 2 outer surface of luminescent layer at shape of threads, due to the special structure of shape of threads, when electro luminescence line tension or
When person is pressurized, shape of threads can play the effect of buffering compared to linear type, so that being more uniformly stressed, improve outer conductor 3
Service life.
In the present embodiment, the outer conductor 3 for being wrapped in 2 outside of luminescent layer in order to prevent blocks luminescent layer 2 and makes light transmittance low
The problem of, it needs the screw pitch for making outer conductor 3 to be uniformly arranged, and the distance of screw pitch can suitably increase, guarantees between each screw thread
Distance it is larger, prevent if too small, to luminescent layer 2, there are Problem of Shading, and the screw pitch being uniformly arranged to shine more
Add uniformly.
In the present embodiment, inner conductor 1, outer conductor 3 and conductive layer 31 are made of copper or aluminum material.It can effectively improve
The transfer efficiency of electric current, while enhancing the bend resistance ability of electro luminescence line entirety.
Electro luminescence line further includes protective case, and protective case is sheathed on the outside of luminescent layer 2 and outer conductor 3, with certain heatproof
The plastic material of grade is fabricated to protective case, and position of the outer conductor 3 in electro luminescence line is closely protected to stablize.In addition, protecting
Sheath is made of translucent material, the light of luminescent layer can efficiently be exhaled.
Embodiment of above only elaborates the basic principles and features of the present invention, and the utility model is not by above-mentioned reality
The mode of applying limits, and on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes,
These changes and changes fall within the scope of the claimed invention.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (8)
1. a kind of electro luminescence line characterized by comprising
Inner conductor (1)；
Luminescent layer (2), the luminescent layer (2) are coated on the outer peripheral surface of the inner conductor (1)；And
Outer conductor (3), the outer conductor (3) are wrapped in the periphery of the luminescent layer (2), and the outer conductor (3) includes conductive layer
(31) and tension wire body (32), the conductive layer (31) are wrapped in the periphery of the tension wire body (32).
2. electro luminescence line according to claim 1, which is characterized in that the outer conductor (3) is in shape of threads.
3. electro luminescence line according to claim 2, which is characterized in that the screw pitch of the outer conductor (3) is equal.
4. electro luminescence line according to claim 1, which is characterized in that the surface of the outer conductor (3) is plane, described
Conductive layer (31) is in shape of threads.
5. electro luminescence line according to claim 1, which is characterized in that the tension wire body (32) using nylon yarn or
Aramid fiber yarn is made.
6. -5 any electro luminescence line according to claim 1, which is characterized in that the inner conductor (1), the outer conductor
(3) it is made with the conductive layer (31) of copper or aluminium.
7. -5 any electro luminescence line according to claim 1, which is characterized in that the electro luminescence line further includes protection
Set, the protective case are sheathed on the periphery of the luminescent layer (2) and the outer conductor (3).
8. -5 any electro luminescence line according to claim 1, which is characterized in that the cross section of the outer conductor (3) is
Oblong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613574.6U CN209234089U (en) | 2018-09-30 | 2018-09-30 | A kind of electro luminescence line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613574.6U CN209234089U (en) | 2018-09-30 | 2018-09-30 | A kind of electro luminescence line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209234089U true CN209234089U (en) | 2019-08-09 |
Family
ID=67499566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821613574.6U Active CN209234089U (en) | 2018-09-30 | 2018-09-30 | A kind of electro luminescence line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209234089U (en) |
-
2018
- 2018-09-30 CN CN201821613574.6U patent/CN209234089U/en active Active
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