A kind of optical cable with waterproof function
A technology of optical cable and function, which is applied in the field of optical cable with waterproof function, which can solve the problems of poor waterproof effect, achieve good radial water blocking function, speed up the flow rate, and good waterproof effect
Active Publication Date: 2019-07-16
江苏华脉光电科技有限公司 +1
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[0003] In order to solve the problem of poor waterproof effect of existing optical cables, the present invention discloses an optical cable with waterproof function, which can effectively isolate external water vapor from entering the interior of the optical cable. The present invention is realized through the following scheme
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[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiment is only one of the embodiments of the present invention. Given this embodiment, the embodiments made by a person of ordinary skill in the art without creative work are within the protection scope of the present invention. .
[0017] An optical cable with waterproof function, comprising an optical cable 1, a primary water blocking mechanism and a secondary water blocking mechanism. The secondary water blocking mechanism wraps the optical cable 1 and the primary water blocking mechanism is arranged on the outermost layer. Inner-wrap a secondary water blocking mechanism; the optical cable 1 includes a single-core optical cable 11 and an insulating layer 12, the insulating layer 12 wraps the single-core optical cable 11; the primary water blocking mech...
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An optical cable with a waterproof function, comprising an optical cable, a primary water blocking mechanism and a secondary water blocking mechanism, the secondary water blocking mechanism wraps the optical cable, and the primary water blocking mechanism is arranged in the outermost inner wrap The secondary water blocking mechanism; the optical cable includes a single-core optical cable and an insulating layer, and the insulating layer wraps the single-core optical cable; the primary water blocking mechanism includes an outer sheath and an aluminum-plastic composite layer, and the outer sheath wraps Aluminum-plastic composite layer, the outside of the outer sheath is provided with a water-blocking groove; the secondary water-blocking mechanism includes water-blocking yarn, water-blocking tape and water-blocking ointment, and the water-blocking tape is wrapped with water-blocking yarn. Water-blocking ointment is wrapped on the outside of the water-blocking belt, optical cables are wrapped inside the water-blocking yarn, and a fixing plate is arranged between the water-blocking ointment and the aluminum-plastic composite layer. The beneficial effect is that: a multi-stage water blocking mechanism is provided, which can effectively isolate external moisture, maintain the working environment inside the optical cable, and have a good waterproof effect.
Description
Technical field [0001] The invention belongs to the technical field of optical cables, and in particular relates to an optical cable with waterproof function. Background technique [0002] Optical cable is a kind of communication line that is composed of a certain number of optical fibers and is covered with a sheath to realize optical signal transmission. It is one of the indispensable communication equipment. However, the waterproof effect of the existing optical fiber cable is not ideal, and water vapor can easily enter the inside of the optical cable, which is difficult to satisfy the long-term use of the optical fiber cable. Summary of the invention [0003] In order to solve the problem of poor waterproof effect of existing optical cables, the present invention discloses an optical cable with waterproof function, which can effectively isolate external water vapor from entering the inside of the optical cable. The present invention is realized by the following scheme. [0004]...
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IPC IPC(8): G02B6/44
CPCG02B6/443G02B6/44384
Inventor 凌卫康
Owner 江苏华脉光电科技有限公司