CN202600211U - 新型圆形室内外两用光缆 - Google Patents

新型圆形室内外两用光缆 Download PDF

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Publication number
CN202600211U
CN202600211U CN 201220146428 CN201220146428U CN202600211U CN 202600211 U CN202600211 U CN 202600211U CN 201220146428 CN201220146428 CN 201220146428 CN 201220146428 U CN201220146428 U CN 201220146428U CN 202600211 U CN202600211 U CN 202600211U
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China
Prior art keywords
optical cable
circular
sheath layer
optical fiber
dual
Prior art date
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Expired - Fee Related
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CN 201220146428
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English (en)
Inventor
薛梦驰
张建峰
韦冬
孟进舟
李惠强
吴来强
吴水荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hengtong Optic Electric Co Ltd
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Jiangsu Hengtong Optic Electric Co Ltd
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Priority to CN 201220146428 priority Critical patent/CN202600211U/zh
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Abstract

一种新型圆形室内外两用光缆，包括裸光纤及其圆形护套层，在光纤两侧的护套层内设有两根加强件，在圆形护套层内与两根加强件连线垂直的方向上设有两根撕裂绳。本实用新型由于在使用过程中光缆表面不会积水、结冰，昆虫也无法栖息产卵，光缆的强度增加，光纤不易损坏，延长了光缆的使用寿命，适于室内外两用。同时，光缆在需要接续时其圆形护套层很容易通过两根撕裂绳来剥离，接续方便。

Description

新型圆形室内外两用光缆
技术领域
本实用新型涉及一种光缆，尤其是圆形室内外两用光缆。
背景技术
现有作为室内外两用光缆的蝶形光缆，由于其表面开有V型凹槽，在使用过程中槽内容易积水、结冰，还能成为昆虫栖息产卵的场所，导致损坏光纤，从而降低了光缆的使用寿命。
发明内容
为了克服现有室内外两用光缆的不足，本实用新型提供一种新型圆形室内外两用光缆。
本实用新型提供的一种新型圆形室内外两用光缆，包括裸光纤及其圆形护套层，在光纤两侧的护套层内设有两根加强件，在圆形护套层内与两根加强件连线垂直的方向上设有两根撕裂绳。
本实用新型的有益效果是：在使用过程中光缆表面不会积水、结冰，昆虫也无法栖息产卵，光缆的强度增加，光纤不易损坏，延长了光缆的使用寿命，适于室内外两用。同时，光缆在需要接续时其圆形护套层很容易通过两根撕裂绳来剥离，接续方便。
附图说明
图1是本实用新型的横截面示意图。
在图1中，1、撕裂绳，2、加强件，3、光纤，4、圆形护套层。
具体实施方式
参照图1，在光纤3两侧外设置两根加强件2，在圆形护套层4内与两根加强件2连线垂直的方向上设置两根撕裂绳1，再在光纤3、加强件2、撕裂绳1外包覆圆形护套层4，即制成本实用新型。

Claims (1)

1.一种新型圆形室内外两用光缆，包括裸光纤及其圆形护套层，其特征在于在光纤两侧的护套层内设有两根加强件，在圆形护套层内与两根加强件连线垂直的方向上设有两根撕裂绳。
CN 201220146428 2012-04-05 2012-04-05 新型圆形室内外两用光缆 Expired - Fee Related CN202600211U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220146428 CN202600211U (zh) 2012-04-05 2012-04-05 新型圆形室内外两用光缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220146428 CN202600211U (zh) 2012-04-05 2012-04-05 新型圆形室内外两用光缆

Publications (1)

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CN202600211U true CN202600211U (zh) 2012-12-12

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CN 201220146428 Expired - Fee Related CN202600211U (zh) 2012-04-05 2012-04-05 新型圆形室内外两用光缆

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114167561A (zh) * 2021-12-07 2022-03-11 长飞光纤光缆股份有限公司 蝶形光缆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114167561A (zh) * 2021-12-07 2022-03-11 长飞光纤光缆股份有限公司 蝶形光缆

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Granted publication date: 20121212

Termination date: 20150405

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