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Optical fiber fusion splicing sheet, optical fiber fusion splicing coating structure and optical fiber fusion splicing coating method

An optical fiber fusion splicing and coating technology, which is applied in the field of optical fiber fusion, can solve the problems of high price and high production cost of optical fiber fusion, and achieve the effects of reducing concentrated heat generation, controlling production costs, and reducing loss.

Pending Publication Date: 2020-02-25
台州市华骏光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the need to use a coating machine in the traditional fusion splicing process, the coating machine is a relatively high-end optical equipment, and the price is generally high. The production cost of the above-mentioned optical fiber fusion splicing is high

Method used

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  • Optical fiber fusion splicing sheet, optical fiber fusion splicing coating structure and optical fiber fusion splicing coating method
  • Optical fiber fusion splicing sheet, optical fiber fusion splicing coating structure and optical fiber fusion splicing coating method
  • Optical fiber fusion splicing sheet, optical fiber fusion splicing coating structure and optical fiber fusion splicing coating method

Examples

Experimental program
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Effect test

Embodiment 1

[0048] A kind of optical fiber fusion splice, see figure 1 , including the heat conduction foil 1 made of heat conduction material, because the heat conduction foil 1 itself is required to have a good heat conduction effect, therefore, the heat conduction foil 1 is preferably made of silver foil, of course, aluminum foil or copper foil with better heat conduction can also be used Material.

[0049] The heat conduction foil 1 is bent to form at least one first crease 2, at least two second creases 3, and at least two third creases 4, see figure 1 as well as figure 2 , only to show the structure of a single-piece heat-conducting foil 1 with one first crease 2, two second creases 3, and two third creases 4, the first crease 2, the second crease 3, The third creases 4 are linear and arranged parallel to each other, the first crease 2 is located in the middle, the two second creases 3 are symmetrically located on the left and right sides of the first crease 2, and the two third ...

Embodiment 2

[0052] Embodiment 2: The difference from Embodiment 1 is that, see Figure 4 , the bottom of the placement groove 5 corresponding to the first crease 2 is a flat bottom 8, and the flat bottom 8 is used to offset the corresponding installation plane. A second adhesive layer 72 is provided on the arched side of the plane bottom 8 away from the support ridge 6 , and the second adhesive layer 72 is used for bonding with the corresponding installation plane.

Embodiment 3

[0053] Embodiment 3: The difference from Embodiment 1 and Embodiment 2 is that, see Image 6 as well as Figure 7 , a number of support ribs 13 are arranged on the side wall of the support ridge 6 close to the placement groove 5, and the plurality of support ribs 13 are distributed at intervals along the length direction of the first crease 2, and each support rib 13 is perpendicular to the first crease 2. When the optical fiber part 9 is placed in the placement groove 5, when the joint section 92 of the optical fiber part 9 undergoes a certain deformation, the joint section 92 can resist the support rib 13, so as to reduce the friction area produced by the joint section 92, which is beneficial to the lifting The contact uniformity between the folding glue or the low folding glue and the joint section 92.

[0054] Also, see Image 6 as well as Figure 7 The arc end 14 is provided at the end of the support rib 13 away from the support ridge 6, which can further reduce the e...

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Abstract

The invention provides an optical fiber fusion splicing sheet, an optical fiber fusion splicing coating structure and an optical fiber fusion splicing coating method. The optical fiber fusion splicingsheet comprises a heat conduction foil body made of a heat conduction material, the heat conduction foil body is bent to form at least one first crease, and a placement groove for containing two optical fiber piece connector sections after fusion welding is formed in a position, corresponding to the first crease, of the heat conduction foil body. Through the above technical scheme, a traditionalhigh-price coating machine does not need to be used, a placement groove is formed on the heat conduction foil through bending the heat conduction foil multiple times, an optical fiber piece is placedin the placement groove, corresponding high-folding glue or low-folding glue is dropwise added, the overall operation convenience is high and the manufacturing cost is effectively controlled while theloss amount and the concentrated heating amount of an optical fiber welding point are reduced.

Description

technical field [0001] The invention relates to the technical field of optical fiber fusion splicing, in particular to an optical fiber fusion splicing sheet, an optical fiber fusion splicing coating structure and an optical fiber fusion splicing coating method. Background technique [0002] In the laser industry, optical fiber splicing usually involves first stripping the coating layers of two optical fiber joints to be fused, and then splicing and forming the two optical fiber joints. After the fusion splicing is completed, use a coating machine to coat high-folding glue or low-folding glue at the welding point of the optical fiber connector, and perform coating and curing treatment. The fusion-spliced ​​optical fiber processed by the above treatment method can effectively reduce the loss and concentrated heat at the optical fiber fusion point during actual use. [0003] However, due to the need to use a coating machine in the traditional fusion splicing process, the coat...

Claims

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Application Information

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IPC IPC(8): G02B6/255
CPCG02B6/2551G02B6/2553
Inventor 王均伟田善文
Owner 台州市华骏光电科技有限公司