CN205141768U

CN205141768U - Automatic rechargeable battery management system

Info

Publication number: CN205141768U
Application number: CN201520985600.8U
Authority: CN
Inventors: 曹敦峰
Original assignee: Anhui Simake Intelligent Technology Co Ltd
Current assignee: Anhui Simake Intelligent Technology Co Ltd
Priority date: 2015-12-02
Filing date: 2015-12-02
Publication date: 2016-04-06
Anticipated expiration: 2025-12-02

Abstract

The utility model provides an automatic rechargeable battery management system, be in including power and setting the outer charger of power, through equalizing charge controller electric connection between power and the charger, electric quantity detection module and the 2nd control module electric connection, the 2nd control module and charger electric connection, power and current detection module, temperature detection module and voltage testing electric connection, current detection module, temperature detection module and voltage testing all with information collection module electric connection, information collection module and display screen electric connection, a display screen and a current detection module 2 electric connection. The utility model discloses a detection mode is various, can prevent the power high temperature and explodes, prevents voltage, the too big damage energy storage equipment of electric current, through electric quantity detection piece and the 2nd control module, can prevent that battery power from having consumed and influence normal function, crosses when low at battery power simultaneously, and the automatic control charger charges to the power.

Description

A kind of automatic charging battery management system

Technical field

The utility model relates to a kind of battery management system, particularly a kind of automatic charging battery management system.

Background technology

A lot of place all have employed power supply energy storage device at present, get up to facilitate relevant device to use electrical power storage, but current power supply output system often exists certain problem.

The power supply of current energy storage device exports often can only have a kind of power supply output mode, cause the limitation of the way of output, and the single way of output easily causes the phenomenons such as super-charge super-discharge, damage energy storage device or power consumption equipment, and electric quantity of power supply often uses rapidly, people forget charging sometimes, this will cause work normally not carry out, waste a large amount of time, bring inconvenience, often there is leaky in battery simultaneously, and we cannot know, this, by electric energy a large amount of for waste, brings unnecessary property loss.

Utility model content

The technical problems to be solved in the utility model overcomes existing defect, a kind of automatic charging battery management system is provided, not only can when battery does not soon have electric automatic charging, but also battery drain situation can be detected, effectively can solve the problem in background technology.

In order to solve the problems of the technologies described above, the utility model provides following technical scheme:

The utility model provides a kind of automatic charging battery management system, comprise power supply and be arranged on the charger outside described power supply, be electrically connected by equalizing charge controller between described power supply and described charger, described power supply and electric power detection module are electrically connected, described electric power detection module and the second control module are electrically connected, described second control module and described charger are electrically connected, described power supply and current detection module, temperature detecting module and voltage detection module are electrically connected, described current detection module, described temperature detecting module and described voltage detection module are all electrically connected with information collection module, described information collection module and display screen are electrically connected, described display screen and the first control module are electrically connected.

As a kind of optimal technical scheme of the present utility model, described first control module and refrigerating module are electrically connected and described refrigerating module and described power supply are electrically connected.

As a kind of optimal technical scheme of the present utility model, described first control module and voltage changing module are electrically connected and described voltage changing module and described power supply are electrically connected.

As a kind of optimal technical scheme of the present utility model, described power supply and insulation module are electrically connected and described insulation module and described display screen are electrically connected.

The beneficial effect that compared with prior art the utility model reaches is: detection mode is various, power source temperature can be prevented too high and explode, prevent the excessive damage energy storage device of voltage, electric current, prevent the too small impact of voltage, electric current from normally working simultaneously, by electric power detection block and the second control module, can prevent battery power consumption from totally affecting normal operation, simultaneously when battery electric quantity is too low, automatically control charger and power supply is charged.

Accompanying drawing explanation

Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.

In the accompanying drawings:

Fig. 1 is the utility model syndeton schematic diagram;

Number in the figure: 1, power supply; 2, charger; 3, equalizing charge controller; 4, current detection module; 5, temperature detecting module; 6, voltage detection module; 7, information collection module; 8, display screen; 9, the first control module; 10, refrigerating module; 11, voltage changing module; 12, electric power detection module; 13, the second control module; 14, insulation module.

Embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.

Embodiment: as shown in Figure 1, the utility model provides a kind of automatic charging battery management system, comprise power supply 1 and be arranged on the charger 2 outside described power supply 1, be electrically connected by equalizing charge controller 3 between described power supply 1 and described charger 2, described power supply 1 is electrically connected with electric power detection module 12, described electric power detection module 12 and the second control module 13 are electrically connected, described second control module 13 is electrically connected with described charger 2, described power supply 1 and current detection module 4, temperature detecting module 5 and voltage detection module 6 are electrically connected, described current detection module 4, described temperature detecting module 5 and described voltage detection module 6 are all electrically connected with information collection module 7, described information collection module 7 is electrically connected with display screen 8, described display screen 8 and the first control module 9 are electrically connected.

Further, described first control module 9 is electrically connected with refrigerating module 10 and described refrigerating module (10) and described power supply 1 are electrically connected, first control module 9 controlled cooling model module, 10 pairs of power supplys 1 carry out cooling process, and prevent power supply 1 from working long hours, temperature is too high and damage.

Described first control module 9 is electrically connected with voltage changing module 11 and described voltage changing module 11 and described power supply 1 are electrically connected, and the first control module 9 controls voltage changing module 11 transformation, prevents voltage excessive or too small, affects normal operation.

Described power supply 1 is electrically connected with insulation module 14 and described insulation module 14 and described display screen 8 are electrically connected, and insulation module 14 detects the insulating properties of power supply 1, is shown by display screen 8, thus can find whether power supply 1 occurs leaky.

Structure of the present utility model is simple, easy to detect, by being electrically connected by equalizing charge controller 3 between described power supply 1 and described charger 2, when charging, once there is transmission fault will stop charging, sometimes because charger decoding itself and closing function lost efficacy, automatically the charging to battery pack cannot be stopped, also can there is overcharge accident, because charger current is far longer than battery management system euqalizing current, when arbitrary cell arrives equalizing voltage, out code will be sent to charger, charger complete charge, when superpressure monomer battery voltage drops to releasing balanced blockade voltage, battery management system can send charging instruction to charger again, thus charger switching on and shutting down frequently are usually caused, charger is easily caused to damage, equalizing charge controller 3 can make power supply 1 charge evenly, prevent this phenomenon from occurring, be electrically connected with electric power detection module 12 by described power supply 1, described electric power detection module 12 and the second control module 13 are electrically connected, described second control module 13 is electrically connected with described charger 2, wherein electric power detection module 12 can detect the electricity of power supply 1, thus pass to the second control module 12 and facilitate the second control module 12 to control charger 2 pairs of power supplys 2 accurately to charge, prevent power supply 1 electricity from having consumed and affect normal operation, by described power supply 1 and current detection module 4, temperature detecting module 5 and voltage detection module 6 are electrically connected, the electric current of power supply (1) can be detected accurately, temperature, voltage, by described current detection module 4, all be electrically connected with information collection module 7 by described temperature detecting module 5 and described voltage detection module 6, described information collection module 7 is electrically connected with display screen 8, information collection module 7 is to the electric current detected, temperature, voltage carries out analyzing and storing, be conducive to the carrying out of running next time, all data show by display screen (8) to be convenient to observe and check.

Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.

Claims

1. an automatic charging battery management system, comprise power supply (1) and be arranged on described power supply (1) charger outward (2), it is characterized in that, be electrically connected by equalizing charge controller (3) between described power supply (1) and described charger (2), described power supply (1) and electric power detection module (12) are electrically connected, described electric power detection module (12) and the second control module (13) are electrically connected, described second control module (13) and described charger (2) are electrically connected, described power supply (1) and current detection module (4), temperature detecting module (5) and voltage detection module (6) are electrically connected, described current detection module (4), described temperature detecting module (5) and described voltage detection module (6) are all electrically connected with information collection module (7), described information collection module (7) and display screen (8) are electrically connected, described display screen (8) and the first control module (9) are electrically connected.

2. a kind of automatic charging battery management system according to claim 1, is characterized in that, described first control module (9) and refrigerating module (10) are electrically connected and described refrigerating module (10) and described power supply (1) are electrically connected.

3. a kind of automatic charging battery management system according to claim 1, is characterized in that, described first control module (9) and voltage changing module (11) are electrically connected and described voltage changing module (11) and described power supply (1) are electrically connected.

4. a kind of automatic charging battery management system according to claim 1, is characterized in that, described power supply (1) and insulation module (14) are electrically connected and described insulation module (14) and described display screen (8) are electrically connected.