CN209088978U - A kind of power supply photoelectric conversion device of more power output interfaces - Google Patents
A kind of power supply photoelectric conversion device of more power output interfaces Download PDFInfo
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- CN209088978U CN209088978U CN201920153323.2U CN201920153323U CN209088978U CN 209088978 U CN209088978 U CN 209088978U CN 201920153323 U CN201920153323 U CN 201920153323U CN 209088978 U CN209088978 U CN 209088978U
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Abstract
The utility model relates to a kind of power supply photoelectric conversion devices of more power output interfaces, including POE module, power module, fiber-optic switching module, voltage changing module and interface module；The power module includes battery, and the battery is connected to POE module and fiber-optic switching module by transformer module；The interface module is connected to transformer module；The POE module is connected to fiber-optic switching module.Battery in power module is powered by voltage changing module to POE module and fiber-optic switching module, and POE module is equipped with network interface, it can be connect with external equipment, realize the transmission with the data-signal of external equipment, it can be implemented as external equipment simultaneously to be powered, the power demands such as bridge, camera may be implemented.
Description
Technical field
The utility model relates to field of communication technology, in particular to a kind of power supply photoelectric conversion of more power output interfaces is set
It is standby.
Background technique
The equipment such as bridge, camera at present require DC48V voltage, external power supply are needed to convert, and need when use additional
Equipment power supply is given, when operation outdoors, when far from computer room, longer power supply line need to be provided gives and power, this can bring greatly
Inconvenience.
Provider Equipment instrument is all data to be transmitted using optical port, and bridge, camera etc. transmit on the market at present mostly
Data are all to turn electric module by light using cable to be converted, and use equipment can not directly.
The equipment for not having AC220V and DC48V equipment compatible can not be compatible with power supply.
When emergency scene and outdoor study, equipment power supply needs oil machine or big power supply, volume is big, weight is big, so that answering
It suddenly speedily carries out rescue work and outdoor long working, whole efficiency is low.
Utility model content
For this reason, it may be necessary to provide a kind of power supply photoelectric conversion device of more power output interfaces, existing wireless looped network system is solved
The inconvenient problem of equipment power supply in system.
To achieve the above object, a kind of power supply photoelectric conversion device of more power output interfaces is inventor provided, including
POE module, power module, fiber-optic switching module, voltage changing module and interface module；
The power module includes battery, and the battery is connected to POE module by transformer module and optical fiber is handed over
Change the mold block；
The interface module is connected to transformer module；
The POE module is connected to fiber-optic switching module.
It advanced optimizes, the transformer module includes DC-DC conversion unit and inverter unit, the DC-DC conversion
The input terminal of unit is connected to battery, and output end is connected to POE module, fiber-optic switching module and inverter unit；
The interface module includes that DC interface and exchange interface, the DC interface are connected to DC-DC converting unit, institute
It states exchange interface and is connected to inverter unit.
It advanced optimizes, the DC-DC converting unit includes 12VDC-DC conversion unit and 48VDC-DC conversion unit, institute
The input terminal for stating 12VDC-DC conversion unit is connected to battery, and the output end of the 12VDC-DC conversion unit is connected to
The input terminal and inverter unit of 48VDC-DC conversion unit；The output end of the 48VDC-DC conversion unit is connected to POE mould
Block and fiber-optic switching module；
The direct interface includes 48V DC interface and 12V DC interface, and the 48V DC interface is connected to 48VDC-
DC conversion unit, the 12V DC interface are connected to 12VDC-DC conversion unit.
It advanced optimizes, further includes control switch, the control switch is arranged between voltage changing module and battery.
It advanced optimizes, the power module further includes charhing unit, and the charhing unit includes charging interface and charging
Plate, the charging interface are connected to battery by charging panel.
Be different from the prior art, above-mentioned technical proposal, the battery in power module by voltage changing module to POE module and
Fiber-optic switching module is powered, and POE module is equipped with network interface, can connect with external equipment, is realized and external equipment
The transmission of data-signal, while can be implemented as external equipment and being powered, the power demands such as bridge, camera may be implemented,
Simultaneously can be by data signal transmission to fiber-optic switching module, fiber-optic switching module is converted to the electric signal that POE module exports
Optical signal connects optical cable by the optical port on fiber-optic switching module and realizes optical signal output, while being connected to by interface module
Voltage changing module can be powered by interface module to other external equipments；Realize that data transmission, equipment power supply ensure
Emergency or outdoor study, external equipment being capable of normal uses.
Detailed description of the invention
Fig. 1 is a kind of structural representation of the power supply photoelectric conversion device of more power output interfaces described in specific embodiment
Figure；
Fig. 2 is a kind of circuit diagram of POE module described in specific embodiment；
Fig. 3 is a kind of circuit diagram of power module described in specific embodiment；
Fig. 4 is a kind of circuit diagram of fiber-optic switching module described in specific embodiment.
Description of symbols:
110, POE module,
120, power module,
130, fiber-optic switching module,
141,12VDC-DC conversion unit,
142,48VDC-DC conversion unit,
143, inverter unit,
151,48V DC interface,
152,12V DC interface,
153, interface is exchanged,
160, control switch.
Specific embodiment
Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality
It applies example and attached drawing is cooperated to be explained in detail.
Please refer to Fig. 1-4, the power supply photoelectric conversion device of more power output interfaces described in the present embodiment, including POE module
110, power module 120, fiber-optic switching module 130, voltage changing module and interface module；
The power module 120 include battery, the battery by transformer module be connected to POE module 110 and
Fiber-optic switching module 130；
The interface module is connected to transformer module；
The POE module 110 is connected to fiber-optic switching module 130.
Such as bridge, camera external equipment can be by the network interface connections in POE module 110 in POE module 110, POE
Module 110 is to be routed architecture based on existing Ethernet CAT-5, in the case where it goes without doing any change, by one
Conventional ethernet cable supplies electric power while transmitting data, to guarantee the cable for ethernet end device such as IP electricity
Phone, wireless local network connecting point AP, safety network camera and some other IP-based terminal transmission data signal
Simultaneously, moreover it is possible to provide the integrated power supply module 120 of direct current supply ability for such equipment, wherein the power supply of POE module 110
It is provided after carrying out converting direct-current power into alternating-current power by inverter unit 143 by power module 120, passes through POE module 110
It can be implemented as external equipment to be powered, while may be implemented to transmit with the data of external equipment；When POE module 110 receives
After the data sent to external equipment, fiber-optic switching module 130 is sent the data to, fiber-optic switching module 130 can be by POE mould
The electric signal that block 110 is sent is converted to optical signal, then connects optical cable by the optical port on fiber-optic switching module 130, realizes number
According to transmission；It is connected to voltage changing module by interface module, can be powered to other external equipments by interface module, interface
Module can be USB module, socket etc..Realize that data transmission, equipment power supply, the function convergence of external power supply are ensured and met an urgent need
Or outdoor study, external equipment being capable of normal uses.
In the present embodiment, in order to meet the power supply of different electrical power demand, the transformer module includes that DC-DC conversion is single
Member and inverter unit 143, the input terminal of the DC-DC converting unit are connected to battery, and output end is connected to POE module
110, fiber-optic switching module 130 and inverter unit 143；The interface module includes DC interface and exchanges interface 153, described
DC interface is connected to DC-DC converting unit, and the exchange interface 153 is connected to inverter unit 143.Connected by DC interface
It is connected to DC-DC converting unit output DC power supply, inverter unit 143 is connected to DC-DC converting unit, DC-DC is converted single
The direct current of member output is converted to alternating current, provides AC power source by exchanging interface 153 for external equipment, meets different electrical power
Demand.
In the present embodiment, in order to meet the equipment power demands of different power reguirements, the DC-DC converting unit includes
12VDC-DC conversion unit 141 and 48VDC-DC conversion unit 142, the input terminal connection of the 12VDC-DC conversion unit 141
In battery, the output end of the 12VDC-DC conversion unit 141 is connected to the input terminal of 48VDC-DC conversion unit 142 and inverse
Become device unit 143；The output end of the 48VDC-DC conversion unit 142 is connected to POE module 110 and fiber-optic switching module 130；
The direct interface includes 48V DC interface 151 and 12V DC interface 152, and the 48V DC interface 151 is connected to 48VDC-
DC conversion unit 142, the 12V DC interface 152 are connected to 12VDC-DC conversion unit 141.It is converted by 12VDC-DC single
141 and 48VDC-DC of member conversion unit 142 is connected to 12V DC interface 152 and 48V DC interface 151, can satisfy
The equipment power demands of the power reguirements of 48V and 12V, while exchanging interface 153 and 12VDC- is connected to by inverter unit 143
DC conversion unit 141 realizes that 12V DC electricity is converted to 220V alternating current, meets the power reguirements of other external equipments.
It further include control switch 160 in order to facilitate control power supply, the control switch 160 is arranged in voltage changing module and storage
Between battery.It can control whether battery is powered to other equipment by control switch 160.
It charges a battery for convenience, the power module 120 further includes charhing unit, and the charhing unit includes filling
Electrical interface and charging panel, the charging interface are connected to battery by charging panel.It, can be with when battery is charged
It is charged by charhing unit to battery, charging interface is connected to external power supply, is carried out by charging panel to external power supply
Then processing is that battery charges to the direct current that battery exports stable 48V, it is ensured that the normal confession of battery
Electricity.
It should be noted that being not intended to limit although the various embodiments described above have been described herein
The scope of patent protection of the utility model.Therefore, based on the innovative idea of the utility model, embodiment described herein is carried out
Change and modification or equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly
Or above technical scheme is used in other related technical areas indirectly, it is included in the protection model of the utility model patent
Within enclosing.
Claims (5)
1. a kind of power supply photoelectric conversion device of more power output interfaces, which is characterized in that including POE module, power module, light
Fine Switching Module, voltage changing module and interface module；
The power module includes battery, and the battery is connected to POE module and optical fiber interchange mode by transformer module
Block；
The interface module is connected to transformer module；
The POE module is connected to fiber-optic switching module.
2. the power supply photoelectric conversion device of more power output interfaces according to claim 1, which is characterized in that the transformer
Module includes DC-DC conversion unit and inverter unit, and the input terminal of the DC-DC converting unit is connected to battery, output
End is connected to POE module, fiber-optic switching module and inverter unit；
The interface module includes that DC interface and exchange interface, the DC interface are connected to DC-DC converting unit, the friendship
Stream interface is connected to inverter unit.
3. the power supply photoelectric conversion device of more power output interfaces according to claim 2, which is characterized in that the DC-DC
Converting unit includes 12VDC-DC conversion unit and 48VDC-DC conversion unit, and the input terminal of the 12VDC-DC conversion unit connects
It is connected to battery, the output end of the 12VDC-DC conversion unit is connected to the input terminal and inverter of 48VDC-DC conversion unit
Unit；The output end of the 48VDC-DC conversion unit is connected to POE module and fiber-optic switching module；
The DC interface includes 48V DC interface and 12V DC interface, and the 48V DC interface is connected to 48VDC-DC and turns
Change unit, the 12V DC interface is connected to 12VDC-DC conversion unit.
4. the power supply photoelectric conversion device of more power output interfaces according to claim 1, which is characterized in that further include control
Switch, the control switch are arranged between voltage changing module and battery.
5. the power supply photoelectric conversion device of more power output interfaces according to claim 1, which is characterized in that the power supply mould
Block further includes charhing unit, and the charhing unit includes charging interface and charging panel, and the charging interface is connected by charging panel
In battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153323.2U CN209088978U (en) | 2019-01-29 | 2019-01-29 | A kind of power supply photoelectric conversion device of more power output interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153323.2U CN209088978U (en) | 2019-01-29 | 2019-01-29 | A kind of power supply photoelectric conversion device of more power output interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088978U true CN209088978U (en) | 2019-07-09 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920153323.2U Active CN209088978U (en) | 2019-01-29 | 2019-01-29 | A kind of power supply photoelectric conversion device of more power output interfaces |
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| Country | Link |
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| CN (1) | CN209088978U (en) |
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- 2019-01-29 CN CN201920153323.2U patent/CN209088978U/en active Active
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