CN202931022U

CN202931022U - Intelligent power supply management device

Info

Publication number: CN202931022U
Application number: CN 201220532410
Authority: CN
Inventors: 黄槐培
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-08
Filing date: 2012-10-08
Publication date: 2013-05-08
Anticipated expiration: 2022-10-08

Abstract

The utility model discloses an intelligent power supply management device, and comprises a voltage input module, a boost control module, a transformation power supply module and a boost output module which are mutually connected, a lithium battery group and a lithium battery group charging management module are connected between the voltage input module and the boost control module, a lithium battery group charging control module and a lithium battery group charging central control module are connected in order on the lithium battery group charging management module, the boost control module and the transformation power supply module are simultaneously connected to the lithium battery group charging central control module; when the management device is used for an ONU device, the uninterrupted power source is started while the commercial power is turned off, seamless jumper connection can be realized, Fiber To The Home ONU, E8-C terminal equipment can not be influenced for normal operation, when the electric quantity is lower than the standard value, the charging is automatically carried out, the Fiber To The Home ONU, E8-C terminal enable continuous work when the commercial power is turned off, the optoelectronic signal transition is not influenced, and the telephone calls and the internet can be continuously used.

Description

A kind of intelligent electric power management equipment

Technical field

The utility model relates to power-supply device, specifically refers to the intelligent electric power management equipment that a kind of ONU of cooperation equipment uses.

Background technology

Generally being housed, the equipment that comprises optical receiver, up optical sender, a plurality of bridging amplifier network monitorings is called optical node (ONU, Optical Network Unit), be mainly used in Broadband Optical Fiber Access Network, it is the best combination of present broadband network technology and network configuration, user access networks adopt fiber medium so that its broadband be the inexorable trend of network Development from now on.

If the E8-C terminal equipment of this ONU equipment in use runs into unexpected outage, light signal can not change into the signal of telecommunication, and the user can not get phone by telephone set, makes troubles to the user.

The utility model content

The purpose of this utility model is to provide the intelligent electric power management equipment that a kind of ONU of cooperation equipment uses.

the technical scheme that its technical problem that solves the utility model adopts is: a kind of intelligent electric power management equipment, comprise interconnective voltage input module, the boosting rectifier control module, transformation supply module and the output module that boosts, be connected with lithium battery group and lithium battery group charge management module between described voltage input module and boosting rectifier control module, be connected with lithium battery group charge control module and lithium battery group charging central control module on lithium battery group charge management module in turn, described boosting rectifier control module is connected with the transformation supply module and is connected with lithium battery group charging central control module.

Wherein, also be connected with direct DC output module and Fumction display button operation module on described lithium battery group charging central control module.

The beneficial effects of the utility model are: when being used for ONU equipment, uninterrupted power supply starts when civil power cuts off the power supply, realize seamless jumper connection, Fiber to the home ONU, the unaffected normal operation of E8-C terminal equipment, charge voluntarily during lower than standard value when electric quantity of power supply, the ONU that can allow when civil power cuts off the power supply like this Fiber to the home, E8-C terminal work on, and the photosignal conversion is unaffected, can continue to make a phone call, surf the Net.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Embodiment

with reference to shown in Figure 1, the utility model discloses a kind of intelligent electric power management equipment, comprise interconnective voltage input module 11, boosting rectifier control module 13, transformation supply module 15 and the output module 18 that boosts, be connected with lithium battery group 10 and lithium battery group charge management module 12 between described voltage input module 11 and boosting rectifier control module 13, be connected with lithium battery group charge control module 14 and lithium battery group charging central control module 16 on lithium battery group charge management module 12 in turn, described boosting rectifier control module 13 is connected with the transformation supply module and is connected with lithium battery group charging central control module 16 simultaneously, wherein, also be connected with direct DC output module 17 and Fumction display button operation module 19 on described lithium battery group charging central control module 16, when this power supply management device is used on the ONU terminal equipment, the energy automatic monitoring measures the access state of 12v fire ox, in the situation that 12v fire ox normal power supply, automatically stop the battery power supply of boosting, and when battery electric quantity being detected less than 90%, just begin to charge to the lithium battery group, in electric power system, accident is arranged, when stopping power supply, system's supply power mode that will automatically switch, start the built-in lithium battery group, boost to the power devices of operate outside, switching time is of short duration, seamless switching to peripheral hardware, power supply is the mode continued power of 12V/1000MA, until battery electric quantity is less than 10%, just close and boost, stop supplying power for outside.

Above-described is only preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; can also make some distortion and improvement, these all belong to protection range of the present utility model.

Claims

1. intelligent electric power management equipment, comprise interconnective voltage input module (11), boosting rectifier control module (13), transformation supply module (15) and the output module that boosts (18), it is characterized in that: be connected with lithium battery group (10) and lithium battery group charge management module (12) between described voltage input module (11) and boosting rectifier control module (13), be connected with lithium battery group charge control module (14) and lithium battery group charging central control module (16) on lithium battery group charge management module (12) in turn, described boosting rectifier control module (13) is connected 15 with the transformation supply module) be connected with lithium battery group charging central control module (16) simultaneously.

2. the power supply management device shown according to claim 1, is characterized in that, also is connected with direct DC output module (17) and Fumction display button operation module (19) on described lithium battery group charging central control module (16).