CN218677427U - Stacked battery pack system - Google Patents

Abstract

The utility model discloses a stacked battery pack system, which belongs to the technical field of household energy storage and comprises a base, wherein the top of the base is provided with a battery box, the top of the battery box is provided with another battery box, the surface of the battery box is fixedly connected with a side plate buckle and an aluminum alloy panel, and the surface of the battery box is clamped with a decorative side plate through the side plate buckle; through anodal output, the negative pole output, BMS slave plate and collection flow box, anodal output and negative pole output CAN be parallelly connected or establish ties between with electric core according to customer self's demand, the BMS slave plate CAN automatic identification connected mode, and the distribution address, the battery box is standardized, various parameters of BMS slave plate collectable battery, and report the parameter through the CAN bus, the collection flow box is used for assembling the electric energy of each electric core and collecting the data that each BMS slave plate sent and carry out analysis processes, collection flow box and touch screen electric connection, be used for showing and be used for the operation, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Description

Stacked battery pack system

Technical Field

The utility model relates to a family's energy storage technical field, more specifically say, it relates to a heap battery system.

Background

Along with the shortage of traditional energy sources and the continuous improvement of the living standard of people, the demand on energy storage and power utilization is more and more, and the development of lithium batteries has great influence on the energy storage industry.

But traditional electric core capacity and voltage are all fixed unchangeable, can't change the capacity and the voltage of electric core according to the demand, user self can't establish ties or connect in parallel between to the electric core according to the demand moreover, and present battery box structure is complicated moreover, has just so reduced the inside utilization ratio of battery box, consequently can not satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

To the deficiency that prior art exists, the utility model aims to provide a heap group battery system, it has the characteristics that can run in parallel and can be cluster.

(2) Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a heap battery pack system, the on-line screen storage device comprises a base, the top of base is provided with the battery box, the top of battery box is provided with another battery box, the fixed surface of battery box is connected with curb plate buckle and aluminum alloy panel, there is the decoration curb plate on the surface of battery box through curb plate buckle joint, the fixed surface of battery box is connected with communication interface and ground screw, the inner wall fixedly connected with BMS slave plate, battery end plate and the battery curb plate of battery box, be provided with electric core in the battery box, the top of battery box is provided with the collection flow box, the fixed surface of collection flow box is connected with touch screen, aluminum alloy panel's fixed surface is connected with card post, positive output, negative output, be provided with the power line wiring between positive output and the negative output.

When using this technical scheme's a heap battery system, through anodal output, negative pole output, BMS slave plate and collection flow box, anodal output and negative pole output CAN be according to the demand of customer self with connecting in parallel or establishing ties between the electric core, the BMS slave plate CAN automatic identification connected mode, and the distribution address, the battery box is standardized, various parameters of battery CAN be gathered to the BMS slave plate, and report the parameter through the CAN bus, the collection flow box is used for compiling the electric energy of each electric core and collecting the data that each BMS slave plate sent and carry out analysis processes, collection flow box and touch screen electric connection, be used for showing and be used for the operation.

Furthermore, the surface of the battery box and the surface of the aluminum alloy panel are fixedly connected with metal handles, the surface of the battery box is fixedly connected with snap fasteners, and the battery boxes are connected through the snap fasteners.

Furthermore, the bottom of the battery box is provided with a positioning hole, and the decorative side plate is connected with a hidden screw through an internal thread.

Furthermore, the top of the battery core is provided with a first aluminum row and a third aluminum row, the tops of the battery core and the battery end plate are provided with a second aluminum row, the battery cores are electrically connected through the first aluminum row and the third aluminum row, and the battery cores are electrically connected with the battery end plate through the second aluminum row.

Furthermore, the top of the battery side plate is connected with a battery pressing strip through a bolt thread.

(3) Advantageous effects

To sum up, the utility model discloses following beneficial effect has:

1. through the positive output, the negative output, the BMS slave boards and the combiner box, the positive output and the negative output CAN be connected in parallel or in series between the battery cores according to the self requirements of clients, the BMS slave boards CAN automatically identify the connection mode and allocate addresses, the battery box is standardized, the BMS slave boards CAN collect various parameters of the batteries and report the parameters through a CAN bus, the combiner box is used for collecting the electric energy of each battery core and collecting the data sent by each BMS slave board for analysis and processing, and the combiner box is electrically connected with the touch screen and used for display and operation;

2. through the battery boxes, the battery boxes adopt a CTP structure, the utilization rate of a design space without modules is higher, the battery boxes are stacked and positioned by using positioning holes and are connected up and down by using snap fasteners to prevent reverse placement and fixation, so that each battery box is stably stacked to form a combined battery cabinet;

3. through the aluminum alloy panel, the battery box outside adopts the aluminum alloy panel to decorate to use the treatment process of aluminum alloy anodic oxidation, make it more have feel, whole device is rational in infrastructure, convenient to use, the practicality is strong.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic side view of the cross-section of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

fig. 5 is a schematic perspective view of a battery box according to the present invention;

fig. 6 is a perspective view of the bottom of the battery box of the present invention.

The labels in the figures are:

1. a base; 2. a battery box; 3. a combiner box; 4. a communication interface; 5. a grounding screw; 6. clamping the column; 7. a power connection line; 8. outputting the positive electrode; 9. a metal handle; 10. outputting by a negative electrode; 11. an aluminum alloy panel; 12. hiding the screw; 13. decorating the side plates; 14. a first aluminum row; 15. a second aluminum row; 16. a snap fastener; 17. pressing a battery; 18. a battery side plate; 19. a third aluminum row; 20. a battery end plate; 21. a BMS slave board; 22. side plate buckling; 23. positioning holes; 24. touching a screen; 25. and (5) battery cores.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1 to 6.

Referring to fig. 1-6, the present invention provides a technical solution: a stacked battery pack system includes a base 1, a battery box 2 is provided on the top of the base 1, another battery box 2 is provided on the top of the battery box 2, the battery box 2 adopts a CTP structure, the utilization rate of a design space without modules is larger, the battery boxes 2 are stacked and positioned by using positioning holes 23 and are connected up and down by using spring buckles 16 to prevent back-discharge and fixation, each battery box 2 is stably stacked into a combined battery cabinet, a side plate buckle 22 and an aluminum alloy panel 11 are fixedly connected to the surface of the battery box 2, a decorative side plate 13 is clamped to the surface of the battery box 2 by the side plate buckle 22, a communication interface 4 and a grounding screw 5 are fixedly connected to the surface of the battery box 2, a BMS slave plate 21, a battery end plate 20 and a battery side plate 18 are fixedly connected to the inner wall of the battery box 2, a BMS output 8 and a battery output box 26 are connected in parallel or series with each other between the battery cells 25 according to the requirements of a client, the BMS 21 CAN automatically recognize the connection mode from the slave plate and assign an address, the battery box is standardized, the battery box CAN collect various parameters of the battery output of the BMS from the battery box 21, the CAN bus bar 3 and collect the electric energy output of the battery box 2, the electric energy output of the battery box 2 by using a touch panel 24 and a touch panel 24, the touch panel 24 and a touch panel 24 for processing screen 24, the touch panel 24 and a touch panel 24 for processing screen 3, the touch panel 3, through aluminum alloy panel 11, the battery box 2 outside adopts aluminum alloy panel 11 to decorate to use the treatment process of aluminum alloy anodic oxidation, make it more have feel, whole device is rational in infrastructure, convenient to use, the practicality is strong.

Specifically, the surface of the battery box 2 and the surface of the aluminum alloy panel 11 are fixedly connected with a metal handle 9, the surface of the battery box 2 is fixedly connected with a snap fastener 16, and the battery boxes 2 are connected through the snap fastener 16.

Specifically, the bottom of the battery box 2 is provided with a positioning hole 23, and the decorative side plate 13 is connected with a hidden screw 12 through an internal thread.

Specifically, a first aluminum bar 14 and a third aluminum bar 19 are arranged on the top of the battery cell 25, a second aluminum bar 15 is arranged on the top of the battery cell 25 and the top of the battery end plate 20, the battery cells 25 are electrically connected through the first aluminum bar 14 and the third aluminum bar 19, and the battery cells 25 are electrically connected with the battery end plate 20 through the second aluminum bar 15.

Specifically, the top of the battery side plate 18 is connected with a battery pressing bar 17 through a bolt thread.

The utility model discloses a theory of operation does:

when needing to use electric core 25 to supply power, pile up a plurality of battery box 2 together, and fix a position through locating hole 23, connect from top to bottom with snap 16 after the location, prevent to put and fix, make stable the piling up of each battery box 2 become a assembled battery cabinet, follow later according to user's demand with between the battery box 2 through anodal output 8, negative pole output 10 and power line wiring carry out series connection or parallelly connected, work after connecting, various parameters of battery CAN be gathered to BMS slave plate 21 in the course of the work, and report the parameter through the CAN bus, collection flow box 26 is used for assembling the electric energy of each electric core 25 and collecting the data that each BMS slave plate 21 sent and carry out analysis processes, collection flow box 26 and touch screen 24 electric connection, be used for the demonstration and be used for the operation.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (5)

1. A stacked battery system comprising a base (1), characterized in that: the top of base (1) is provided with battery box (2), the top of battery box (2) is provided with another battery box (2), the fixed surface of battery box (2) is connected with curb plate buckle (22) and aluminum alloy panel (11), the surface of battery box (2) has decoration curb plate (13) through curb plate buckle (22) joint, the fixed surface of battery box (2) is connected with communication interface (4) and ground screw (5), the inner wall fixedly connected with BMS slave plate (21), battery end plate (20) and battery curb plate (18) of battery box (2), be provided with electric core (25) in battery box (2), the top of battery box (2) is provided with collection flow box (3), the fixed surface of collection flow box (3) is connected with touch screen (24), the fixed surface of aluminum alloy panel (11) is connected with card post (6), positive output (8), negative output (10), be provided with power line wiring (7) between positive output (8) and negative output (10).

2. The stacked battery system as defined in claim 1, wherein: the surface fixing of battery box (2) and aluminum alloy panel (11) is connected with metal handle (9), the surface fixing of battery box (2) is connected with hasp (16), connect through hasp (16) between battery box (2).

3. The stacked battery system as defined in claim 1, wherein: the bottom of the battery box (2) is provided with a positioning hole (23), and the decorative side plate (13) is connected with a hidden screw (12) through an internal thread.

4. The stacked battery system as defined in claim 1, wherein: the battery is characterized in that a first aluminum bar (14) and a third aluminum bar (19) are arranged at the top of the battery core (25), a second aluminum bar (15) is arranged at the top of the battery core (25) and the top of the battery end plate (20), the battery core (25) is electrically connected with the third aluminum bar (19) through the first aluminum bar (14), and the battery core (25) is electrically connected with the battery end plate (20) through the second aluminum bar (15).

5. The stacked battery system as defined in claim 1, wherein: the top of the battery side plate (18) is connected with a battery pressing strip (17) through bolt threads.

Images