CN208369296U - A kind of Multifunctional portable power source device for optical fiber splicer - Google Patents
A kind of Multifunctional portable power source device for optical fiber splicer Download PDFInfo
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- CN208369296U CN208369296U CN201820571617.2U CN201820571617U CN208369296U CN 208369296 U CN208369296 U CN 208369296U CN 201820571617 U CN201820571617 U CN 201820571617U CN 208369296 U CN208369296 U CN 208369296U
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- optical fiber
- power source
- throw switch
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Abstract
A kind of Multifunctional portable power source device for optical fiber splicer, it includes rechargeable battery, the positive and negative anodes of rechargeable battery and the end A of double-point double-throw switch connect, the end B of double-point double-throw switch is connect with automobile power supply device, charger circuit is connected in the positive and negative anodes of rechargeable battery, its end A is provided with the coil of the first relay, including charging module, the end A of charging module and the end A of double-point double-throw switch connect, the end B of charging module and the end B of double-point double-throw switch connect, and the main terminal of double-point double-throw switch and the input terminal of inverter connect.The technical issues of it is out of office outer when encountering conventional equipment and needing electricity consumption that the utility model can solve engineering staff, can not ensure power supply.
Description
Technical field
The utility model belongs to electronic technology field, and especially a kind of Multifunctional portable power source for optical fiber splicer fills
It sets.
Background technique
With the extensive use of fiber optic communication in the power system, the probability of optical fiber failure situation in a communications system
Also gradually increase, according in the communication disruption event recorded on fault statistics table in 2017 of network monitoring room, there is 90% or more failure
In be as caused by the interruption of optical fiber, the frequency of usage of such optical fiber splicer also more increases.In addition, buried fiber break
Failure is often to be caused by the engineering truck excavation in field；And aerial optical fiber is usually caused by automobile superelevation severs.Place is general
All outdoors, and with a distance from AC power source farther out, it also proposed new requirement to the cruise-ability of itself battery in this way.
Summary of the invention
The main purpose of the utility model is to provide a kind of pollen feeders, it can solve, and engineering staff is out of office to be encountered outside
When conventional equipment needs electricity consumption, the technical issues of can not ensureing power supply.
Purpose of the utility model is realized as follows:
A kind of Multifunctional portable power source device for optical fiber splicer, it includes rechargeable battery, rechargeable battery
The connection of the end A of positive and negative anodes and double-point double-throw switch, the end B of double-point double-throw switch is connect with automobile power supply device, in chargeable electricity
The positive and negative anodes in pond are connected with charger circuit, the end A be provided with the coil of the first relay, including charging module, charge mould
The end A of block and the end A of double-point double-throw switch connect, and the end B of charging module and the end B of double-point double-throw switch connect, double-pole double throw
The main terminal of switch and the input terminal of inverter connect.
Above-mentioned automobile power supply device includes vehicular power-bottle, generator.
Above-mentioned charger circuit includes charger, the coil of the first relay is equipped at the end A of charger, in charger
The end B is equipped with the normally opened contact of the first relay.
The end B of above-mentioned charging module is equipped with the coil of the second relay, and the end A of charging module is equipped with the normal of the second relay
Open contact.
Above-mentioned charging module includes DC-DC device.
The end A of above-mentioned charging module is equipped with 12v output terminal.
The output end of above-mentioned inverter is equipped with 220v output terminal.
The utility model has the advantages that:
1) the utility model can both use 220V AC charging；The generator charging of automobile can also be used；Both it can export
220V alternating current can export 12V DC electricity again；
2) the utility model is easy to use, and very convenient user's moves, and has high practicability.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples；
Fig. 1 is the circuit diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of Multifunctional portable power source device for optical fiber splicer, it includes rechargeable battery 1, can
The positive and negative anodes of rechargeable battery 1 are connect with the end A of double-point double-throw switch 2, and the end B of double-point double-throw switch 2 and automobile power supply device 3 connect
It connecing, is connected with charger circuit in the positive and negative anodes of rechargeable battery 1, the end A is provided with the coil 5 of the first relay, including
Charging module 7, the end A of charging module 7 are connect with the end A of double-point double-throw switch 2, the end B of charging module 7 and double-point double-throw switch
2 end B connection, the main terminal 11 of double-point double-throw switch 2 are connect with the input terminal of inverter 12.
The automobile power supply device 3 includes vehicular power-bottle, generator.
The charger circuit includes charger 4, is equipped with the coil 5 of the first relay at the end A of charger 4, is charging
The end B of device 4 is equipped with the normally opened contact 6 of the first relay.
The end B of the charging module 7 is equipped with the coil 8 of the second relay, and the end A of charging module 7 is equipped with the second relay
Normally opened contact 9.
The charging module 7 includes DC-DC device.
The end A of the charging module 7 is equipped with 12v output terminal 10.
The output end of the inverter 12 is equipped with 220v output terminal.
Preferably, rechargeable battery 1 is nano-colloid battery.
Using the above structure, when in use, can according to need can be placed in K1 corresponding position, when there is exchange
K1 can be placed in " 1 " end by the place of electricity, plug alternating current 220V power supply, J1 line band electricity, contact " 4 " and " 6 " closure,
It connects with battery, at this moment can charge.Three-step charger can be judged automatically according to the charge condition of colloid battery whether
Charging；When judging colloid battery power shortage, provide 20A(0.1-0.2C by charger) current versus cell carry out constant current, constant pressure,
Floating charge three-stage intelligent charge.At this time since mobile power source is not connected with the generator power supply of automobile, J2 line packet it is not charged its
Contact " 1 " and " 5 " are in an off state, and are had no effect to the charge and discharge of battery.
When not having 220V alternating current outdoors, the battery of mobile power source has been used up and we need to be exchanged with 220V
When power supply, K1 can be placed in " 2 " end.Then " A " " B " two o'clock in upper figure is connected with 25 square millimeters of power supply line
The voltage output end (on the positive and negative anodes of automobile storage battery) of the generator of engineering truck, at this time by car engine, the output end of inverter
Just there is endlessly 220V exchange electricity output.After connecting automobile storage battery, its electric contact " 3 " of J2 line band and " 5 " are on
State；DC-DC charging module provide 20A electric current the colloid battery on mobile power source is carried out automatically buck constant current,
Constant-voltage charge.Relay J1 is disconnected due to not connecting alternating current, contact " 4 " and " 6 ", not to DC-DC charging process
Any influence can be generated.
Estimation of the mobile power source for the optical fiber splicer electricity consumption time:
It can probably be heated 300 times or so if it is rattan friend's optical fiber splicer, battery DC 12V, battery capacity
10200mAh, ideally, power W=UI, one-hour rating W=(12 × 10200)/1000=122.4 W
Mobile power source uses the time for rattan friend's optical fiber splicer:
(12 × 200 × 0.9 × 0.8)/122.4=14 hour.
It thus is the power demand for being able to satisfy optical fiber splicer completely.
Claims (7)
1. a kind of Multifunctional portable power source device for optical fiber splicer, it is characterised in that: it includes rechargeable battery (1),
The positive and negative anodes of rechargeable battery (1) are connect with the end A of double-point double-throw switch (2), and the end B of double-point double-throw switch (2) and automobile supply
Electric installation (3) connection, is connected with charger circuit, including charging module (7) in the positive and negative anodes of rechargeable battery (1), charges
The end A of module (7) is connect with the end A of double-point double-throw switch (2), the end B of charging module (7) and the end B of double-point double-throw switch (2)
Connection, the main terminal (11) of double-point double-throw switch (2) are connect with the input terminal of inverter (12).
2. the Multifunctional portable power source device according to claim 1 for optical fiber splicer, it is characterised in that: the vapour
Vehicle power supply unit (3) includes vehicular power-bottle, generator.
3. the Multifunctional portable power source device according to claim 1 for optical fiber splicer, it is characterised in that: described to fill
Appliance circuit includes charger (4), is equipped with the coil (5) of the first relay at the end A of charger (4), the B in charger (4)
End is equipped with the normally opened contact (6) of the first relay.
4. the Multifunctional portable power source device according to claim 1 for optical fiber splicer, it is characterised in that: described to fill
The end B of electric module (7) is equipped with the coil (8) of the second relay, and the end A of charging module (7) is equipped with the normally opened touching of the second relay
Point (9).
5. the Multifunctional portable power source device according to claim 1 or 4 for optical fiber splicer, it is characterised in that: institute
Stating charging module (7) includes DC-DC device.
6. according to claim 1 to 4 one of them described Multifunctional portable power source device for optical fiber splicer, feature
Be: the end A of the charging module (7) is equipped with 12v output terminal (10).
7. the Multifunctional portable power source device according to claim 1 for optical fiber splicer, it is characterised in that: described inverse
The output end for becoming device (12) is equipped with 220v output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820571617.2U CN208369296U (en) | 2018-04-20 | 2018-04-20 | A kind of Multifunctional portable power source device for optical fiber splicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820571617.2U CN208369296U (en) | 2018-04-20 | 2018-04-20 | A kind of Multifunctional portable power source device for optical fiber splicer |
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| Publication Number | Publication Date |
|---|---|
| CN208369296U true CN208369296U (en) | 2019-01-11 |
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ID=64932252
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820571617.2U Active CN208369296U (en) | 2018-04-20 | 2018-04-20 | A kind of Multifunctional portable power source device for optical fiber splicer |
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| CN (1) | CN208369296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494077A (en) * | 2018-04-20 | 2018-09-04 | 国网湖北省电力有限公司孝感供电公司 | A kind of Multifunctional portable power source device and its operating method for optical fiber splicer |
-
2018
- 2018-04-20 CN CN201820571617.2U patent/CN208369296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494077A (en) * | 2018-04-20 | 2018-09-04 | 国网湖北省电力有限公司孝感供电公司 | A kind of Multifunctional portable power source device and its operating method for optical fiber splicer |
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