CN203689975U - Photoelectric composite module - Google Patents
Photoelectric composite module Download PDFInfo
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- CN203689975U CN203689975U CN201320763640.9U CN201320763640U CN203689975U CN 203689975 U CN203689975 U CN 203689975U CN 201320763640 U CN201320763640 U CN 201320763640U CN 203689975 U CN203689975 U CN 203689975U
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- interface
- photoelectric
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- cable
- composite module
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- 239000002131 composite material Substances 0.000 title claims abstract description 70
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 239000013307 optical fiber Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 230000005693 optoelectronics Effects 0.000 claims description 26
- 230000005622 photoelectricity Effects 0.000 claims description 26
- 239000000835 fiber Substances 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to a photoelectric composite module, and belongs to the technical field of optical fiber communication. The photoelectric composite module comprises a composite photoelectric interface used to connect with a photoelectric composite cable and a photoelectric conversion interface used to connect with a lower connecting device. The photoelectric composite module can access optical information and electric energy transmitted by the photoelectric composite cable to the lower connecting device (communication device) at the same time, realizing synchronized access of information and power supply. Therefore, the photoelectric composite module can eliminate cable waste and tedious connection caused by reconnecting with a power supply since the lower connecting device supplies power.
Description
Technical field
The present invention relates to a kind of photoelectricity composite module, belong to technical field of optical fiber communication.
Background technology
At present, the fast development of optical network communication has proposed new requirement to reliability, simplicity and the integration of light signal access, traditional optic module connector just provides photoelectricity/electric light transfer capability purely, its interface does not have the function of electric energy access, therefore the normal work of its second line of a couplet equipment must reconnect power supply, will certainly cause the waste to power line material; In addition, owing to being what to separate between optical fiber and wire, more can increase rate of breakdown, cause the loaded down with trivial details of construction, maintenance.
Summary of the invention
The object of this invention is to provide a kind of photoelectricity composite module, can not photoelectricity access the problem of second line of a couplet equipment to solve optical cable simultaneously.
The present invention provides a kind of photoelectricity composite module for solving the problems of the technologies described above, this composite module comprise composite photoelectric interface for being connected with optoelectronic composite cable and for the photoelectric conversion interface of second line of a couplet equipment connection, between described composite photoelectric interface and photoelectric conversion interface, be connected with the connection cable identical with optoelectronic composite cable structure, the connection corresponding to optoelectronic composite cable of described composite photoelectric interface, described photoelectric conversion interface comprises photoelectric switching circuit and electrical power wiring unit, one end of photoelectric switching circuit is connected with fiber section in connection cable, the other end is for connecting the signal end of second line of a couplet equipment, the connection corresponding to the power line in connection cable of described electrical power wiring unit, on it, be provided with the power supply port that is used to second line of a couplet equipment that electric energy is provided.
Described composite photoelectric interface comprises electrical interface and optical interface, and described electrical interface is for connecting live wire and the zero line of optoelectronic composite cable electrical interface, and described optical interface is for connecting the optical fiber of optoelectronic composite cable.
Described photoelectric switching circuit is opto-electronic device circuit board, and this welding circuit board is at the fiber section of connection cable.
The skin of described optical interface is provided with fiber optic protection layer, and the skin of described electrical interface is provided with electric energy separator, to realize the double-deck isolation of optical fiber and power lead double shielding.
Described fiber optic protection layer is heat-barrier coating.
Described electric energy separator is insulating barrier and thermal insulation layer.
The invention has the beneficial effects as follows: photoelectricity composite module of the present invention comprise composite photoelectric interface for being connected with optoelectronic composite cable and for the photoelectric conversion interface of second line of a couplet equipment connection, by photoelectricity composite module of the present invention, optical information and the electric energy of optoelectronic composite cable transmission can be accessed to (communication equipment) in second line of a couplet equipment simultaneously, realize the synchronize access of information with power supply, therefore can eliminate because second line of a couplet equipment power supply reconnects the loaded down with trivial details of the waste of the cable that power supply causes and connection.
Accompanying drawing explanation
Fig. 1 is the structural representation of photoelectricity composite module in the embodiment of the present invention;
Fig. 2 is the local enlarged diagram of photoelectricity composite module optic electric interface in the embodiment of the present invention;
Fig. 3 is the tangent schematic diagram of photoelectricity composite module optic electric interface in the embodiment of the present invention;
Fig. 4 is the local enlarged diagram of photoelectricity composite module photoelectric conversion interface in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
The optoelectronic composite cable that the present invention will connect is that light harvesting fiber communication and electric power transfer are in the optoelectronic composite cable of one, comprise oversheath, in oversheath, be provided with photoelectricity transmission unit, photoelectricity transmission unit comprises that photoelectricity transmission unit comprises center conductor and is molded over the optical fiber of the outside and coated center conductor of center conductor, the present invention is directed to above-mentioned optoelectronic composite cable a kind of photoelectricity composite module is provided, above-mentioned optoelectronic composite cable is connected with second line of a couplet equipment (communication equipment).As shown in Figure 1, photoelectricity composite module of the present invention this comprise composite photoelectric interface 2 for being connected with optoelectronic composite cable and for the photoelectric conversion interface 3 of second line of a couplet equipment connection, between composite photoelectric interface 2 and photoelectric conversion interface 3, be connected with the connection cable identical with optoelectronic composite cable structure, connection cable is arranged in containment vessel 1, the connection cable here comprises center conductor and is molded over the optical fiber of the outside and coated center conductor of center conductor, composite photoelectric interface 2 connection corresponding to optoelectronic composite cable, photoelectric conversion interface 3 comprises photoelectric switching circuit 4 and electrical power wiring unit, photoelectric switching circuit 4 is connected with fiber section in connection cable, receive for second line of a couplet equipment for the light signal of optical fiber being converted to the signal of telecommunication, the signal of telecommunication simultaneously second line of a couplet equipment being sent is converted to light signal and transmits by optical fiber, electrical power wiring unit and the corresponding connection of power line in connection cable, on it, be provided with the power supply port that is used to second line of a couplet equipment that electric energy is provided.
The partial enlarged drawing of composite photoelectric interface 2 as shown in Figure 2, this interface is for transmitting optical signal and electric power signal, as shown in Figure 3, this composite photoelectric interface comprises electrical interface 21, 23 and optical interface 22, 24, as shown in Figure 2, electrical interface 21, 23 are respectively used to connect live wire and the zero line of optoelectronic composite cable center conductor, electrical interface 21, 23 surrounding layer all has electric energy separator, optical interface comprises that light-receiving mouth 22 and light transmit mouth 24, light-receiving mouth 22 receives the optical information that optoelectronic composite cable imports into, light transmits oral instructions and send optical information after treatment, optical interface 22, 24 are respectively used to connect two optical fiber of optoelectronic composite cable, optical interface 22, 24 skin all has fiber optic protection layer, fiber optic protection layer on optical interface can be kept apart optical fiber and center conductor, thereby avoid optical fiber directly to contact with center conductor and damaged, fiber optic protection layer is that heat-barrier coating can cut off the heat transmission between center conductor and optical fiber, the heat effects of avoiding center conductor to produce in the time of work arrives the transmission performance of optical fiber, center conductor skin is made as insulating barrier and thermal insulation layer has further avoided the impact of the performance of high temperature on optical fiber.
The partial enlarged drawing of photoelectric conversion interface 3 as shown in Figure 4, comprise photoelectric switching circuit 4 and electrical power wiring unit, the photoelectric switching circuit 4 is here opto-electronic device circuit board, this welding circuit board is at the fiber section of connection cable, electrical power wiring module is connected with the electrical interface 31,33 in photoelectric conversion interface 3, electrical interface 31,33 in photoelectric conversion interface 3 is corresponding with the electrical interface 21,23 in composite photoelectric interface respectively, in electrical power wiring module, be provided with power supply port, be used to the power supply of second line of a couplet equipment.
Photoelectricity composite module of the present invention is linked into second line of a couplet DeviceMode and connector access way is the same now; only photoelectricity composite module need to be inserted in the reserved jack of second line of a couplet equipment; optoelectronic composite cable only need to be peelled off composite rope outer layer protection cortex and can directly insert in the jack shown in photoelectricity composite module Fig. 3, realizes the access of optical information and the function for the power supply of second line of a couplet equipment.
Claims (6)
1. a photoelectricity composite module, it is characterized in that, this composite module comprise composite photoelectric interface for being connected with optoelectronic composite cable and for the photoelectric conversion interface of second line of a couplet equipment connection, between described composite photoelectric interface and photoelectric conversion interface, be connected with the connection cable identical with optoelectronic composite cable structure, the connection corresponding to optoelectronic composite cable of described composite photoelectric interface, described photoelectric conversion interface comprises photoelectric switching circuit and electrical power wiring unit, one end of photoelectric switching circuit is connected with fiber section in connection cable, the other end is for connecting the signal end of second line of a couplet equipment, the connection corresponding to the power line in connection cable of described electrical power wiring unit, on it, be provided with the power supply port that is used to second line of a couplet equipment that electric energy is provided.
2. photoelectricity composite module according to claim 1, it is characterized in that, described composite photoelectric interface comprises electrical interface and optical interface, and described electrical interface is for connecting live wire and the zero line of optoelectronic composite cable electrical interface, and described optical interface is for connecting the optical fiber of optoelectronic composite cable.
3. photoelectricity composite module according to claim 1, is characterized in that, described photoelectric switching circuit is opto-electronic device circuit board, and this welding circuit board is at the fiber section of connection cable.
4. photoelectricity composite module according to claim 2, is characterized in that, the skin of described optical interface is provided with fiber optic protection layer, and the skin of described electrical interface is provided with electric energy separator, to realize the double-deck isolation of optical fiber and power lead double shielding.
5. photoelectricity composite module according to claim 4, is characterized in that, described fiber optic protection layer is heat-barrier coating.
6. photoelectricity composite module according to claim 4, is characterized in that, described electric energy separator is insulating barrier and thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763640.9U CN203689975U (en) | 2013-11-26 | 2013-11-26 | Photoelectric composite module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763640.9U CN203689975U (en) | 2013-11-26 | 2013-11-26 | Photoelectric composite module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689975U true CN203689975U (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763640.9U Expired - Fee Related CN203689975U (en) | 2013-11-26 | 2013-11-26 | Photoelectric composite module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203689975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617833A (en) * | 2013-11-26 | 2014-03-05 | 国家电网公司 | Photoelectric composite module |
| CN108234025A (en) * | 2018-01-25 | 2018-06-29 | 深圳市恒韬通信有限公司 | A kind of CAN bus system and electronic equipment |
-
2013
- 2013-11-26 CN CN201320763640.9U patent/CN203689975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617833A (en) * | 2013-11-26 | 2014-03-05 | 国家电网公司 | Photoelectric composite module |
| CN108234025A (en) * | 2018-01-25 | 2018-06-29 | 深圳市恒韬通信有限公司 | A kind of CAN bus system and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20181126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |