CN104849826B - A kind of emergency repair lighting optical cable and the emergency set using the optical cable - Google Patents
A kind of emergency repair lighting optical cable and the emergency set using the optical cable Download PDFInfo
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- CN104849826B CN104849826B CN201510331721.5A CN201510331721A CN104849826B CN 104849826 B CN104849826 B CN 104849826B CN 201510331721 A CN201510331721 A CN 201510331721A CN 104849826 B CN104849826 B CN 104849826B
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- optical cable
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- emergency
- emergency repair
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
Abstract
The invention belongs to emergency lighting technical fields, are related to a kind of emergency repair lighting optical cable, it has more optical communication means, it is characterised in that it also has interior reinforcer and envelopes the restrictive coating of optical communication means and interior reinforcer；Optical communication means are made of optical transmission unit and protective layer；The material of restrictive coating is polyvinyl chloride or polyethylene or the composite material that is formed by following parts by weight：55 parts of polyvinyl resin, 5 parts of PBT resin, 10 parts of TPU resins, 3 parts of TPE resins, 3 parts of ABS resin, fire retardant 400A：1 part, antioxidant 1010：0.4 part, 0.5 part of white oil, 0.4 part of PE Masterbatch, 3 parts of sodium acrylate.Present invention further teaches the emergency sets using the optical cable.The present invention has following main advantageous effect：It is easy to carry, extended distance is longer, intensity higher, be more easy to bundle and climb, product longevity product it is longer.
Description
The application is entitled：A kind of emergency lighting optical cable and using the optical cable emergency set, application No. is：
201410000927.5, the applying date be：The divisional application of application for a patent for invention on 01 02nd, 2014.
Technical field
The invention belongs to emergency lighting technical fields, more particularly, to a kind of emergency repair lighting optical cable and use the optical cable
Emergency set.
Background technology
Fire-fighting, speedily carry out rescue work, the disaster relief, the occasions such as scientific investigation, generally require with emergency lighting technology, in the prior art, commonly use
The general irradiation distance of emergency light at 100 meters or so, and be mostly flashlight shape, electricity is fairly limited, cannot meet it is long away from
From, prolonged lighting demand.On the other hand, fire-fighting, speedily carry out rescue work, the disaster relief, scientific investigation personnel using emergency lighting facility when, can often
It is to carry, therefore, weight also becomes a kind of burden for rescuer.
Invention content
To solve the above-mentioned problems, the purpose of the present invention is a kind of emergency repair lighting optical cable of announcement and using the optical cable
Emergency set, it can extend over long distances, and illuminate electric power independent of emergency set itself, therefore, it is not necessary to worry electric power
Problem, thus can for a long time, carry out emergency repair over long distances；In addition, it have high intensity, be also used as climbing rope and
Strapping is greatly facilitated and is sued and laboured, what the present invention adopts the following technical solutions to realize.
A kind of emergency repair lighting optical cable, it has more optical communication means 1, it is characterised in that it also has interior reinforcer
2 and envelope the restrictive coating 3 of optical communication means and interior reinforcer；Optical communication means are by optical transmission unit 11 and envelope light biography
The protective layer 12 of defeated unit is constituted.
Emergency repair lighting optical cable described above, it is characterised in that it also has more and is located at except interior reinforcer and protects
Outer reinforcement 4 within jacket layer.
Emergency repair lighting optical cable described above, it is characterised in that the outer edge of the restrictive coating has non-slip nosing 40.
Further, the upper emergency repair lighting optical cable, it is characterised in that the non-slip nosing is perpendicular to optical cable axis
It is line or being tilted with optical cable axis.
Still further, the upper emergency repair lighting optical cable, it is characterised in that the non-slip nosing is along optical cable axis
Direction gap distribution.
Further, the upper emergency repair lighting optical cable, it is characterised in that the non-slip nosing ring leads to outside restrictive coating
The column or ring at edge are logical to be distributed in the outer peripheral helical form body of restrictive coating or the outer peripheral column of the logical restrictive coating of non-ring.
Emergency repair lighting optical cable described above, it is characterised in that the interior reinforcer is fiberglass-reinforced plastic lever
Or aromatic polyamide fiber reinforced plastics bar or high-strength polyethylene fiber reinforced plastics bar or steel wire.
Emergency repair lighting optical cable described above, it is characterised in that the optical transmission unit is glass optical fiber or plastic light
It is fine.
Further, emergency repair lighting optical cable described above, it is characterised in that the glass optical fiber is single mode optical fiber
Or multimode fibre.
Emergency lighting optical cable described above, it is characterised in that the material of the protective layer is polyvinyl chloride or polytetrafluoroethyl-ne
Alkene or nylon.
Emergency repair lighting optical cable described above, it is characterised in that the material of the restrictive coating is polyvinyl chloride or poly- second
Alkene or the composite material formed by following parts by weight：55~65 parts of polyvinyl resin, 5~10 parts of PBT resin, TPU resins
10~20 parts, 3~5 parts of TPE resins, 3~8 parts of ABS resin, fire retardant 400A：1~3 part, antioxidant 1010：0.4~1 part,
0.5~1 part of white oil, 0.4~1.5 part of PE Masterbatch, 3~7 parts of sodium acrylate.
A kind of emergency set, it is characterised in that it include any one emergency repair lighting optical cable 10 described above,
One is sent electro-optical device 20, send electro-optical device there is interconnecting piece 41 and connect with interconnecting piece and it is coaxial send light portion 42, interconnecting piece it is interior
Side wall is equipped with flexible connector 411, and the inside of interconnecting piece is hollow；Send be equipped on the axis in light portion light source 422, light source with
Convex lens 421 is installed, light source is connected to by electric wire 423 on socket 424, and socket is fixed on the shell for sending light portion between interconnecting piece
On body；When work, one end for sending the interconnecting piece of electro-optical device to face emergency lighting optical cable.
Emergency set described above, it is characterised in that described to send the enclosure interior in light portion also to install one to have radiator
425。
Emergency set described above, it is characterised in that the interconnecting piece is to be sleeved on emergency repair by flexible connector
It is one end of lighting optical cable or discontiguous with one end of emergency repair lighting optical cable.
Emergency set described above, it is characterised in that the flexible connector is rubber ring.
In the present invention, the one end for sending the interconnecting piece of electro-optical device to face emergency repair lighting optical cable realizes light connects, light
Converging light 4221 in source forms directional light 4222 by convex lens, and directional light enters optical transmission unit, realizes the biography of light
It is defeated, since optical transmission unit is optical fiber, there is extremely low attenuation constant therefore far distance can be transmitted, usually hundreds of
Rice arrives dozens of kilometres；Therefore, range of suing and labouring greatly is expanded；Since power supply is independent of optical cable itself, it is not required to worry
The problem of electricity, in fact, can also achieve the effect that pass optical illumination at a distance using the headlamp of vehicle.In addition, of the invention
In emergency repair lighting optical cable in due to interior reinforcer and presumable outer reinforcement, have quite high anti-
Tensile strength, can bear thousands of newton therefore completely can be as the rope of climbing and binding to the pulling force of 250,000 newton
Rope, in place vertical up and down, be bundled on the body of rescuer or the rescued can, can be with moreover, in downward place
The extension of distance is realized by external active cable laying, and the compressing of weight will not be generated to rescuer.In the present invention, emergent
Speedily carry out rescue work lighting optical cable outer edge on non-slip nosing is set, the frictional resistance of bigger can be generated, so that climbing is more convenient, be not easy beat
It is sliding.In the present invention, the special formulation of jacket layer material, make product more elasticity, ageing time is longer, keeps product longevity product longer.
Therefore, the present invention has following main advantageous effect：It is easy to carry, extended distance is longer, intensity higher, is more easy to tie
Tie up and climb, product longevity product it is longer.
Description of the drawings
Fig. 1 is the cross-sectional structure schematic diagram of optical cable embodiment 1.
Fig. 2 is the cross-sectional structure schematic diagram of optical cable embodiment 2.
Fig. 3 is the cross-sectional structure schematic diagram of optical cable embodiment 3.
Fig. 4 is the cross-sectional structure schematic diagram of optical cable embodiment 4.
Fig. 5 is Fig. 4 partial side schematic views.
Fig. 6 is the cross section structure schematic diagram of embodiment 5 of the present invention.
Fig. 7 is the cross section structure schematic diagram of embodiment 6 of the present invention.
Fig. 8 is the cross section structure schematic diagram of embodiment 7 of the present invention.
Fig. 9 is the cross section structure schematic diagram of embodiment 8 of the present invention.
Specific implementation mode
In order to make the public more accurately understand the present invention, so as to implement, the present invention is made in conjunction with attached drawing detailed
Description, 1-embodiment of embodiment 4 be optical cable embodiment, 5-embodiment of embodiment 8 be the present invention
The embodiment of device.
Embodiment 1
Referring to Fig.1, a kind of emergency repair lighting optical cable 10, it has four optical communication means 1, it is characterised in that it also has
There is interior reinforcer 2 and envelopes the restrictive coating 3 of optical communication means and interior reinforcer；Optical communication means are by 11 He of optical transmission unit
The protective layer 12 for enveloping optical transmission unit is constituted.
Embodiment 2
See Fig. 2, a kind of emergency repair lighting optical cable 10, it has six roots of sensation optical communication means 1, it is characterised in that it also has
There is interior reinforcer 2 and envelopes the restrictive coating 3 of optical communication means and interior reinforcer；Optical communication means are by 11 He of optical transmission unit
The protective layer 12 for enveloping optical transmission unit is constituted.
Embodiment 3
See Fig. 3, a kind of emergency repair lighting optical cable 10, it has six roots of sensation optical communication means 1, it is characterised in that it also has
There is interior reinforcer 2 and envelopes the restrictive coating 3 of optical communication means and interior reinforcer；Optical communication means are by 11 He of optical transmission unit
The protective layer 12 for enveloping optical transmission unit is constituted；It is also located at more additional except interior reinforcer and within restrictive coating
Strong part 4.
Embodiment 4
See Fig. 4 and Fig. 5 and combine Fig. 3, a kind of emergency repair lighting optical cable 10, substantially with embodiment 3, difference
It is that the outer edge of the restrictive coating also has non-slip nosing 40.
Emergency repair lighting optical cable described in any of the above-described embodiment, the optical communication means are integer root, also
Can be other more arbitrary.
The outer edge of emergency repair lighting optical cable described in any of the above-described embodiment, the restrictive coating can all have only
Draw runner 40.
Further, the emergency repair lighting optical cable described in any of the above-described embodiment, it is characterised in that the on-slip
Item is perpendicular to optical cable axis or being tilted with optical cable axis.
Still further, the emergency repair lighting optical cable described in any of the above-described embodiment, it is characterised in that described to stop
Draw runner is along optical cable axis direction gap distribution.
Further, the emergency repair lighting optical cable described in any of the above-described embodiment, it is characterised in that described to stop
The logical outer peripheral column of restrictive coating of draw runner ring or ring, which lead to, is distributed in the outer peripheral helical form body of restrictive coating or the logical restrictive coating of non-ring
Outer peripheral column.
Emergency repair lighting optical cable described in any of the above-described embodiment, it is characterised in that the interior reinforcer is glass
Fiber reinforced plastics pole or aromatic polyamide fiber reinforced plastics bar or high-strength polyethylene fiber reinforced plastics bar or steel wire.
Emergency repair lighting optical cable described in any of the above-described embodiment, it is characterised in that the optical transmission unit is glass
Glass optical fiber or plastic optical fiber.
Further, the emergency repair lighting optical cable described in any of the above-described embodiment, it is characterised in that the glass
Optical fiber is single mode optical fiber or multimode fibre.
Emergency repair lighting optical cable described in any of the above-described embodiment, it is characterised in that the material of the protective layer is
Polyvinyl chloride or polytetrafluoroethylene (PTFE) or nylon.
Emergency repair lighting optical cable described in any of the above-described embodiment, it is characterised in that the material of the restrictive coating is
Polyvinyl chloride or polyethylene or the composite material formed by following parts by weight：55~65 parts of polyvinyl resin, PBT resin 5
~10 parts, 10~20 parts of TPU resins, 3~5 parts of TPE resins, 3~8 parts of ABS resin, fire retardant 400A：1~3 part, antioxidant
1010：0.4~1 part, 0.5~1 part of white oil, 0.4~1.5 part of PE Masterbatch, 3~7 parts of sodium acrylate.
Above-mentioned composite material, preferred formula are following three kinds:
One of be:55 parts of polyvinyl resin, 5 parts of PBT resin, 10 parts of TPU resins, 3 parts of TPE resins, 3 parts of ABS resin,
Fire retardant 400A：1 part, antioxidant 1010：0.4 part, 0.5 part of white oil, 0.4 part of PE Masterbatch, 3 parts of sodium acrylate.
Two be:65 parts of polyvinyl resin, 10 parts of PBT resin, 20 parts of TPU resins, 5 parts of TPE resins, 8 parts of ABS resin,
Fire retardant 400A：3 parts, antioxidant 1010：1 part, 1 part of white oil, 1.5 parts of PE Masterbatch, 7 parts of sodium acrylate.
Three be:60 parts of polyvinyl resin, 8 parts of PBT resin, 12 parts of TPU resins, 4 parts of TPE resins, 6 parts of ABS resin,
Fire retardant 400A：2.5 parts, antioxidant 1010：0.7 part, 0.8 part of white oil, 1 part of PE Masterbatch, 5 parts of sodium acrylate.
The optical cable that a diameter of 10mm is produced using the material of the restrictive coating in above-mentioned formula is adopted on 10cm continuous lengths
After the pressure of 5000N radially continued compression 1 hour, it is 5 minutes to be completely recovered to the time that out-of-roundness is 0.1%；And it uses
Other outer sheath materials, by similarly testing, it is 50% to be only restored to out-of-roundness after 30 days；Therefore, this jacket layer material has
It is unexpected to have excellent elasticity, effect.
The optical cable of a diameter of 10mm produced using the material of the restrictive coating in above-mentioned formula and with polyvinyl chloride or poly- second
The optical cable of a diameter of 10mm of alkene production, respectively takes 10 sections, is 30 centimetres per segment length, is placed on temperature and is for 120 ± 5 DEG C, humidity
In 80% ageing environment；Surface has no any cracking to the optical cable of above-mentioned formula after 30 days；And it is given birth to polyvinyl chloride or polyethylene
All there is different degrees of cracking 10 days and 15 days respectively in the optical cable of production；When therefore, using the restrictive coating aging of this formula
Between it is longer, keep product longevity product longer.
Embodiment 5
See Fig. 6, and in combination with Fig. 1 to Fig. 5, a kind of emergency set, it is characterised in that it includes described above appoints
A kind of emergency repair lighting optical cable 10, one of anticipating send electro-optical device 20, send electro-optical device there is interconnecting piece 41 and connect with interconnecting piece and
Coaxial send light portion 42, the madial wall of interconnecting piece that flexible connector 411 is housed, and the inside of interconnecting piece is hollow；Send light portion
It is equipped on axis between light source 422, light source and interconnecting piece and convex lens 421 is installed, light source is connected to socket by electric wire 423
On 424, socket is fixed on the shell for sending light portion；When work, the interconnecting piece of electro-optical device is sent to face the one of emergency lighting optical cable
End.Converging light 4221 in light source forms directional light 4222 by convex lens, and directional light enters optical transmission unit, realizes light
Transmission；The interconnecting piece is one end that emergency repair lighting optical cable is sleeved on by flexible connector；The elasticity is even
Fitting is rubber ring.
Embodiment 6
See Fig. 7, and in combination with Fig. 1 to Fig. 5, a kind of emergency set, substantially with embodiment 5, the difference is that institute
It states and send the enclosure interior in light portion also to install one to have radiator 425.
Embodiment 7
See Fig. 8, and combinable Fig. 1 to Fig. 5, a kind of emergency set, substantially with embodiment 5, the difference is that：Light
One end of cable 10 is fixed in the endoporus 531 of convex body 53, and convex body is located at 51 outer rim of the first side plate of disk tool, and the first side plate
Upper to have perforative hole, which communicates with endoporus；Electro-optical device 20 is sent to be fixed in rack 6, and interconnecting piece is illuminated with emergency repair
One end of optical cable is discontiguous.In use, disk tool is put on the top of the shelf, rescuer pulls the other end of optical cable 10, but
It need to ensure to send one end face of electro-optical device and optical cable 10 can pass light with gap when rotating disc has, when not turning, can make
The two is aligned, and realizes optical transport.
Embodiment 8
See Fig. 8, a kind of emergency set, substantially with embodiment 7, the difference is that:On second side plate 52 of disk tool
Equipped with the handle 54 that can shake disk tool, the personnel other than suing and labouring can actively lay optical cable, greatly facilitate rescue.
In the present invention, the one end for sending the interconnecting piece of electro-optical device to face emergency repair lighting optical cable realizes light connects, light
Converging light 4221 in source forms directional light 4222 by convex lens, and directional light enters optical transmission unit, realizes the biography of light
It is defeated, since optical transmission unit is optical fiber, there is extremely low attenuation constant therefore far distance can be transmitted, usually hundreds of
Rice arrives dozens of kilometres；Therefore, range of suing and labouring greatly is expanded；Since power supply is independent of optical cable itself, it is not required to worry
The problem of electricity, in fact, can also achieve the effect that pass optical illumination at a distance using the headlamp of vehicle.In addition, of the invention
In emergency repair lighting optical cable in due to interior reinforcer and presumable outer reinforcement, have quite high anti-
Tensile strength, can bear thousands of newton therefore completely can be as the rope of climbing and binding to the pulling force of 250,000 newton
Rope, in place vertical up and down, be bundled on the body of rescuer or the rescued can, can be with moreover, in downward place
The extension of distance is realized by external active cable laying, and the compressing of weight will not be generated to rescuer.In the present invention, emergent
Non-slip nosing is set on the outer edge of lighting optical cable, the frictional resistance of bigger can be generated, so that climbing is more convenient, is not easy to skid.This
In invention, the special formulation of jacket layer material, make product more elasticity, ageing time is longer, keeps product longevity product longer.
Therefore, the present invention has following main advantageous effect：It is easy to carry, extended distance is longer, intensity higher, is more easy to tie
Tie up and climb, product longevity product it is longer.
The present invention is not limited to above-mentioned preferred forms, it should be understood that design of the invention can be by other various shapes
Formula is implemented to use, they also fall in protection scope of the present invention.
Claims (7)
1. a kind of emergency repair lighting optical cable, it has more optical communication means, it is characterised in that it also have interior reinforcer and
Envelope the restrictive coating of optical communication means and interior reinforcer；Optical communication means are by optical transmission unit and envelope optical transmission unit
Protective layer is constituted；Reinforcer and optical communication means are located in restrictive coating, and optical communication means are dispersed distributions, are had between any two
There is gap, be not in contact with each other；The interior reinforcer is fiberglass-reinforced plastic lever or aromatic polyamide fiber reinforced plastics bar or high intensity
Polyethylene fibre reinforced plastics bar or steel wire；The optical transmission unit is glass optical fiber or plastic optical fiber；The material of the restrictive coating
Material is the composite material formed by following parts by weight：55 parts of polyvinyl resin, 5 parts of PBT resin, 10 parts of TPU resins, TPE trees
3 parts of fat, 3 parts of ABS resin, fire retardant 400A：1 part, antioxidant 1010：0.4 part, 0.5 part of white oil, 0.4 part of PE Masterbatch, third
3 parts of olefin(e) acid sodium；The outer reinforcement that the emergency repair illumination light is also located at more except interior reinforcer and within restrictive coating；
The outer edge of the restrictive coating has non-slip nosing.
2. a kind of emergency repair lighting optical cable according to claim 1, it is characterised in that the non-slip nosing is perpendicular to light
It is cable axis or being tilted with optical cable axis.
3. a kind of emergency repair lighting optical cable according to claim 1, it is characterised in that the non-slip nosing is along optical cable axis
Line direction gap distribution.
4. a kind of emergency repair lighting optical cable according to claim 2, it is characterised in that the non-slip nosing is along optical cable axis
Line direction gap distribution.
5. a kind of emergency repair lighting optical cable according to claim 2, it is characterised in that the non-slip nosing is that ring leads to sheath
The logical outer peripheral helical form body of the restrictive coating either non-ring that is distributed in of the outer peripheral column ring of layer leads to outside restrictive coating
The column of edge.
6. a kind of emergency set, it is characterised in that it include a kind of emergency repair lighting optical cable described in claim 2, one
Send electro-optical device, send electro-optical device there is interconnecting piece and connect with interconnecting piece and it is coaxial send light portion, the madial wall of interconnecting piece is equipped with bullet
Property connector, the inside of interconnecting piece is hollow；It send to be equipped on the axis in light portion between light source, light source and interconnecting piece and be equipped with
Convex lens, light source are connected by electrical wiring on socket, and socket is fixed on the shell for sending light portion；When work, the company of electro-optical device is sent
Socket part faces one end of emergency repair lighting optical cable.
7. emergency set according to claim 6, it is characterised in that it is described send the enclosure interior in light portion also install one have it is scattered
Thermal；The interconnecting piece is to be sleeved on one end of emergency repair lighting optical cable by flexible connector either to rob with emergent
One end of dangerous lighting optical cable is discontiguous；The flexible connector is rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331721.5A CN104849826B (en) | 2014-01-02 | 2014-01-02 | A kind of emergency repair lighting optical cable and the emergency set using the optical cable |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331721.5A CN104849826B (en) | 2014-01-02 | 2014-01-02 | A kind of emergency repair lighting optical cable and the emergency set using the optical cable |
| CN201410000927.5A CN103744153B (en) | 2014-01-02 | 2014-01-02 | A kind of emergency lighting optical cable and adopt the emergency set of this optical cable |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410000927.5A Division CN103744153B (en) | 2014-01-02 | 2014-01-02 | A kind of emergency lighting optical cable and adopt the emergency set of this optical cable |
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| Publication Number | Publication Date |
|---|---|
| CN104849826A CN104849826A (en) | 2015-08-19 |
| CN104849826B true CN104849826B (en) | 2018-10-19 |
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| CN201510331842.XA Active CN104880796B (en) | 2014-01-02 | 2014-01-02 | A kind of emergency lighting optical cable and the emergency set using the optical cable |
| CN201510331430.6A Active CN104865667B (en) | 2014-01-02 | 2014-01-02 | A kind of rush emergency optical cable and the emergency set using the optical cable |
| CN201510331720.0A Active CN104865668B (en) | 2014-01-02 | 2014-01-02 | A kind of emergency lighting optical cable and the emergency set using the optical cable |
| CN201510331721.5A Active CN104849826B (en) | 2014-01-02 | 2014-01-02 | A kind of emergency repair lighting optical cable and the emergency set using the optical cable |
| CN201410000927.5A Active CN103744153B (en) | 2014-01-02 | 2014-01-02 | A kind of emergency lighting optical cable and adopt the emergency set of this optical cable |
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| CN201510331842.XA Active CN104880796B (en) | 2014-01-02 | 2014-01-02 | A kind of emergency lighting optical cable and the emergency set using the optical cable |
| CN201510331430.6A Active CN104865667B (en) | 2014-01-02 | 2014-01-02 | A kind of rush emergency optical cable and the emergency set using the optical cable |
| CN201510331720.0A Active CN104865668B (en) | 2014-01-02 | 2014-01-02 | A kind of emergency lighting optical cable and the emergency set using the optical cable |
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| CN107337911A (en) * | 2016-01-27 | 2017-11-10 | 常熟市谷雷特机械产品设计有限公司 | A kind of modified PBT material, pressure-resistant Loose tube and the optical cable using the Loose tube |
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- 2014-01-02 CN CN201510331430.6A patent/CN104865667B/en active Active
- 2014-01-02 CN CN201510331720.0A patent/CN104865668B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104880796B (en) | 2017-09-15 |
| CN104865667A (en) | 2015-08-26 |
| CN104865668A (en) | 2015-08-26 |
| CN103744153A (en) | 2014-04-23 |
| CN104880796A (en) | 2015-09-02 |
| CN104865668B (en) | 2018-08-14 |
| CN104849826A (en) | 2015-08-19 |
| CN103744153B (en) | 2015-09-09 |
| CN104865667B (en) | 2018-08-31 |
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Effective date of registration: 20180830 Address after: 225500 west side of Xingye Road, Luo Tong Street, Jiangyan District, Taizhou, Jiangsu Applicant after: Jiangsu Hua Mai Optoelectronic Technology Co., Ltd. Address before: 215554 No. 15, Xinxiang village, Shang Hu Town, Changshou City, Suzhou, Jiangsu Applicant before: Changshu Guleite Machinery Product Design Co., Ltd. |
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Effective date of registration: 20191017 Address after: 225300 West Side of Xingye Road, Luotang Street, Jiangyan District, Taizhou City, Jiangsu Province Co-patentee after: NANJING HUAMAI TECHNOLOGY CO., LTD. Patentee after: Jiangsu Hua Mai Optoelectronic Technology Co., Ltd. Address before: 225500 west side of Xingye Road, Luo Tong Street, Jiangyan District, Taizhou, Jiangsu Patentee before: Jiangsu Hua Mai Optoelectronic Technology Co., Ltd. |