CN213878296U

CN213878296U - Novel power battery system group structure

Info

Publication number: CN213878296U
Application number: CN202023231747.8U
Authority: CN
Inventors: 徐烨华; 顾亮亮; 袁宏亮; 林栋�
Original assignee: Wotai Energy Co ltd
Current assignee: Wotai Energy Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-03
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a novel power battery system group structure, which comprises a front decoration metal plate and a box body main shell, wherein the front decoration metal plate is connected with the box body main shell in a hinged mode, the front decoration metal plate realizes the beautiful home appliance-like product surface effect by adopting the effect of anodic oxidation sand blasting, one end of the front decoration metal plate close to the box body main shell is provided with a front cover plate, one end of the front cover plate close to the box body main shell is provided with a battery pack assembly, a BMS plate is arranged on the battery pack assembly, a bracket is arranged above the BMS plate, an EMS control assembly is arranged on the bracket, a general control switch is arranged on the EMS control assembly, the battery system is combined through the structure, so that the battery system can be connected in series and in parallel, and the power battery system can meet the electrical safety, battery safety and grid connection conformance on the premise of meeting the electrical safety, and performance can be improved in aspects of appearance, maintenance operation, environmental durability, remote control upgrading and the like.

Description

Novel power battery system group structure

Technical Field

The utility model relates to a new forms of energy photovoltaic energy storage field, concretely relates to novel power battery system group structure.

Background

The energy storage battery system is an important component for ensuring energy bidirectional interaction in the smart grid system, most of the energy storage battery system grouping structures at home and abroad can only realize grouping protection of batteries at present, and the key points of the energy storage battery system grouping structure are only the battery safety performance of the battery system, grid connection conformance and some regulations on electrical safety;

however, in the current research and analysis aiming at domestic and foreign users, the users still have extended requirements on the aspects of aesthetics and reliability of the energy storage battery system, and the requirements in the aspects are believed to be one of the key points of product research in the future, so a novel power battery system grouping structure needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel power battery system group structure to the technical problem who exists among the prior art, concrete technical scheme as follows:

the utility model provides a novel power battery system group structure, including preceding decoration panel beating and box owner shell, preceding decoration panel beating through articulated mode with the box owner shell is connected, preceding decoration panel beating is close to the one end of box owner shell is provided with the front shroud, the one end that the front shroud is close to box owner shell is provided with the battery package subassembly, install the BMS board on the battery package subassembly, the support is installed to BMS board top, install EMS control assembly on the support, install total control switch on the BMS board installing support.

The utility model discloses a further improvement lies in: the front decorative sheet metal is fixed with the inner shell part of the main shell of the box body through a mode of a hinge by 90 degrees of a turnover angle.

The utility model discloses a further improvement lies in: two fixing lugs are arranged at the upper end of the main case body.

The utility model discloses a further improvement lies in: the lateral wall outside of box owner shell is provided with the communication apron, be connected with water joint and WIFI module on the communication apron.

The utility model discloses a further improvement lies in: two horizontal internal raised reinforcing rib structures are arranged on the back plate in the main shell of the box body.

The utility model discloses a further improvement lies in: the outer side wall of the main case body is provided with two rotary supporting rod structures which are connected with the front decorative metal plate in a rotary mode.

The utility model has the advantages that:

the utility model provides a novel power battery system grouping scheme, which can not only satisfy the requirements of power battery systems on electrical safety, battery safety and the premise of grid-connected conformance, but also can improve the performance in aspects of appearance, maintenance operation, environmental durability, remote control upgrade and the like; structurally, the battery system adopts a double-layer shell structure, the front shell structure of the battery system realizes the modeling function, is simple and firm, can realize quick change, is convenient to maintain and has strong decoration, and the rear shell can realize the waterproof and dustproof functions of IP65 grade; functionally, the whole box body can realize parallel capacity expansion, has the advantages of convenient connection, convenient wiring, attractive appearance and the like, and is additionally provided with a WiFi connection function; in the aspect of maintenance, an EMS system is built in, remote control upgrading is realized, and the design has strong practicability and wide market application prospect.

Drawings

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

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a schematic structural view of the power battery installation of the present invention;

description of the drawings: the solar battery pack comprises a front decorative sheet metal, a 2-box main shell, a 3-rotating support rod structure, a 4-front cover plate, a 5-battery pack assembly, a 6-BMS plate, a 7-BMS plate support, an 8-EMS control assembly, a 9-fixing lug, a 10-communication cover plate, an 11-waterproof joint, a 12-WIFI module, a 13-protruding reinforcing rib structure and a 14-master control switch.

Detailed Description

In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention.

The embodiment provides a novel power battery system group structure, which comprises a front decorative metal plate 1 and a box body main shell 2, the front decorative metal plate 1 is connected with the box body main shell 2 in a hinged mode, two rotary supporting rod structures 3 are arranged on the outer side wall of the box body main shell 2 and are connected with the front decorative metal plate 1 in a rotary mode, the front decorative metal plate 1 adopts the effect of anodic oxidation sand blasting to realize the surface effect of the product which is beautiful and similar to household appliances, a front cover plate 4 is arranged at one end of the front decorative metal plate 1 close to the box body main shell 2, a battery pack assembly 5 is arranged at one end of the front cover plate 4 close to the box body main shell 2, a BMS plate 6 is arranged on the battery pack assembly 5, a bracket 7 is arranged above the BMS plate 6, an EMS control assembly 8 is installed on the support 7, and a master control switch 14 is installed on the BMS board installation support 7.

The front decorative sheet metal 1 is fixed with the inner shell part of the box body main shell 2 through a mode of a hinge by 90 degrees of a turnover angle, so that the fixed point can be conveniently disassembled and assembled, and a user can replace front cover plates with different colors according to own preference in the using process (the default color is white, and other colors need to be customized); the structure can wrap the outgoing line (power line, communication line and the like) of the power battery system, so that the purpose of hidden wiring is achieved, and the attractive effect is also ensured.

2 upper ends of box owner shell are equipped with two fixed hangers 9, have guaranteed that battery system can lean against the wall to fix, and the whole fixed order: fixing the fixed hangers 9 above the box main shell 2, punching holes on the wall corresponding to the holes on the fixed hangers 9, placing expansion pipes, fixing the fixed hangers 9 on the wall by expansion nails, and in addition, when assembling 2 nd to 6 th batteries, matching and fixing can be carried out by using the same steps. The lateral wall outside of box owner shell 2 is provided with communication apron 10, be connected with water joint 11 and WIFI module 12 on the communication apron 10, be provided with two inside protruding strengthening rib structure 13 of horizontally on the inside backplate of box owner shell 2.

The front cover plate 4, the battery pack assembly 5, the box body main shell 2, the waterproof joint 11 and the communication cover plate 10 form a packaging structure of the middle part of the power battery system, and a standard iron phosphate battery pack capable of realizing energy storage and release is fixed, so that the protection grade of IP65 is achieved, and outdoor use can be met; WiFi module 12, EMS control assembly 8, total accuse switch, support 7 and BMS board 8 has satisfied relevant electromagnetic compatibility, electric safety, the convenient test of transportation standard, realizes that the customer passes through wired network and WiFi real-time supervision battery developments to support long-range upgrading function. The battery system is combined through the structure to form a battery system grouping structure, so that the power battery modules are stabilized and can be connected in series and in parallel.

The utility model has the advantages that:

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing detailed description, or equivalent replacements may be made for some of the technical features of the embodiments. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.

Claims

1. The utility model provides a novel power battery system battery pack structure which characterized in that: including preceding decoration panel beating and box owner shell, preceding decoration panel beating through articulated mode with the box owner shell is connected, preceding decoration panel beating is close to the one end of box owner shell is provided with the front shroud, the one end that the front shroud is close to the box owner shell is provided with the battery package subassembly, install the BMS board on the battery package subassembly, the support is installed to BMS board top, install EMS control assembly on the support, install total control switch on the BMS board installing support.

2. The novel power battery system battery pack of claim 1, wherein: the front decorative sheet metal is fixed with the inner shell part of the main shell of the box body through a mode of a hinge by 90 degrees of a turnover angle.

3. The novel power battery system battery pack of claim 1, wherein: two fixing lugs are arranged at the upper end of the main case body.

4. The novel power battery system battery pack of claim 1, wherein: the lateral wall outside of box owner shell is provided with the communication apron, be connected with water joint and WIFI module on the communication apron.

5. The novel power battery system battery pack of claim 1, wherein: two horizontal internal raised reinforcing rib structures are arranged on the back plate in the main shell of the box body.

6. The novel power battery system battery pack of claim 1, wherein: the outer side wall of the main case body is provided with two rotary supporting rod structures which are connected with the front decorative metal plate in a rotary mode.