CN214378707U

CN214378707U - Energy storage battery box for motor home

Info

Publication number: CN214378707U
Application number: CN202120592999.9U
Authority: CN
Inventors: 张林松; 闫静; 高汉宁; 熊亚昆; 徐小明; 白科; 陈富源
Original assignee: Jiangxi ANC New Energy Technology Co Ltd
Current assignee: Jiangxi ANC New Energy Technology Co Ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-10-08
Anticipated expiration: 2031-03-24

Abstract

The utility model relates to the technical field of energy storage batteries, in particular to an energy storage battery box for a motor home, which comprises a box body, a box cover fixedly covered on the box body, a battery module, a BMS battery management component and a high-voltage loop component which are respectively and fixedly arranged in the box body, the side wall of the box body is also fixedly provided with a high-voltage interface, one end of the high-voltage loop component is respectively and electrically connected with the anode and the cathode of the battery module, the other end of the high voltage loop assembly is electrically connected to the high voltage interface, the BMS battery management assembly is fixedly arranged on the box body through a fixing plate and is positioned above the battery module, one end of the BMS battery management assembly is electrically connected to the battery module, the integrated energy storage battery box for the motor home not only is realized, but also the high-voltage system and the battery module are assembled in the same box body, so that the high safety and the low cost of the whole battery box are realized.

Description

Energy storage battery box for motor home

Technical Field

The utility model relates to an energy storage battery technical field especially relates to an energy storage battery box for car as a house.

Background

Touring caravan has been part of people's leisure tourism and even life in the united states, europe, and the U.S. only car home industry has 300 billions of dollars per year, while its pull is more enormous for downstream consumption in the relevant industry chain. It can be predicted that the touring car will become a huge industry in China with the gradual improvement of the living standard of people.

However, the battery system used in the caravan in the market at present mainly supplies power to loads such as a vehicle-mounted power supply, an air conditioner, vehicle-mounted living goods and the like, and most of the battery systems and the high-voltage boxes in the vehicle driving mode are used for realizing charging and discharging. But doing so can occupy the usage space of car as a house, reduces the security performance of car as a house power, influences customer's use experience.

The concrete expression is as follows: 1. the extra high-voltage box can greatly increase the manufacturing cost of the battery system, thereby improving the sale price of the motor home;

2. the high-voltage box and the battery box body need to be connected in series and parallel by using a high-voltage wire harness when a user uses electricity, so that the use experience of the user is influenced;

3. when a user uses electricity, the high-voltage components need to be manually operated to be inserted, and non-professional personnel can easily cause the ignition of the battery system.

Disclosure of Invention

In order to overcome the technical defect, the utility model aims at providing a let high-voltage circuit subassembly and battery module integration in a box, the outside only uses a high-pressure interface to supply power for the load, need not increase extra series-parallel connection connector and pencil, can reduce the car as a house cost fast to reduce the energy storage battery box for the car as a house of use risk.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides an energy storage battery box for car as a house, locates including box and fixed lid case lid on the box still including fixed locating respectively battery module in the box, BMS battery management subassembly and high-voltage loop subassembly, still the fixed high-pressure interface that is equipped with on the lateral wall of box, the one end difference electric connection of high-voltage loop subassembly in the positive negative pole of battery module, the other end electric connection of high-voltage loop subassembly in the high-voltage interface, BMS battery management subassembly is fixed to be located through the fixed plate on the box and lie in the top of battery module, BMS battery management subassembly one end electric connection in the battery module.

Furthermore, a communication interface is fixedly arranged on the side wall of the box body.

Further, the other end of the BMS battery management component is electrically connected with the communication interface.

Furthermore, a plurality of mounting brackets capable of being used for adjusting the mounting positions of the box body are fixedly arranged on the front side wall and the rear side wall of the box body.

Furthermore, a plurality of adjusting through holes are respectively formed in the mounting supports.

Further, the number of the mounting brackets is four.

Further, the number of the adjusting through holes is three.

Furthermore, the left side wall and the right side wall of the box body are respectively and fixedly provided with a positioning frame.

Furthermore, the positioning frames are respectively provided with positioning through holes.

To sum up, the utility model has the advantages that:

1. the high-voltage loop assembly and the battery module are assembled in the same box body, and an additional high-voltage box is not needed, so that the assembly cost is greatly reduced;

2. the BMS battery management component and the battery module are assembled in the same box body, additional control is not needed, and operation by a user is facilitated;

3. the front side wall, the rear side wall, the left side wall and the right side wall of the box body are respectively fixed with a mounting bracket and a positioning frame, and the mounting bracket is provided with an adjusting through hole for adjusting the mounting position of the mounting bracket on the motor home, so that a user can conveniently mount the motor home in multiple directions;

4. the high-voltage interface adopts the design of same mouth, and safe convenient and fast when the user connects the load can avoid positive negative pole to insert the short circuit or the electric shock accident that catches fire that the mistake leads to.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of the case of the present invention;

wherein, 1, box, 2, case lid, 3, battery module, 4, fixed plate, 5, BMS battery management subassembly, 6, high-pressure return circuit subassembly, 7, high-pressure interface, 8, installing support, 9, adjusting through hole, 10, communication interface, 11, locating rack, 12, positioning through hole.

Detailed Description

The invention will be further described with reference to the accompanying drawings and the following detailed description:

as shown in fig. 1 and 2, an energy storage battery box for a motor home comprises a box body 1 and a fixed cover, wherein the box cover 2 on the box body 1 is further fixedly arranged on a battery module 3, a BMS battery management assembly 5 and a high-voltage loop assembly 6 in the box body 1 respectively, a high-voltage interface 7 is further fixedly arranged on the side wall of the box body 1, one end of the high-voltage loop assembly 6 is electrically connected with the positive electrode and the negative electrode of the battery module 3 respectively, the other end of the high-voltage loop assembly 6 is electrically connected with the high-voltage interface 7, the BMS battery management assembly 5 is fixedly arranged on the box body 1 through a fixed plate 4 and is positioned above the battery module 3, and one end of the BMS battery management assembly 5 is electrically connected with the battery module 3.

Wherein, a communication interface 10 is also fixedly arranged on the side wall of the box body 1.

Wherein, the other end of the BMS battery management module 5 is electrically connected to the communication interface 10.

Wherein, a plurality of mounting brackets 8 which can be used for adjusting the mounting position of the box body 1 are also fixedly arranged on the front side wall and the rear side wall of the box body.

Wherein, a plurality of adjusting through holes 9 are respectively arranged on the mounting brackets 8.

Wherein the number of the mounting brackets 8 is four.

Wherein the number of the adjusting through holes 9 is three.

Wherein, the left and right side walls of the box body 1 are respectively and fixedly provided with a positioning frame 11.

Wherein, the positioning frames 11 are respectively provided with positioning through holes 12.

Assembling the module in the battery box in advance according to the requirements of a customer battery system;

when the battery pack is installed and used, the high-voltage loop assembly 6 and the battery module 3 are assembled in the box body 1, the fixing plate 4 is fixedly arranged on the box body 1 and positioned above the battery module 3, and the BMS battery management assembly 5 is assembled on the fixing plate 4; one end of the high-voltage loop assembly 6 is electrically connected to the positive electrode and the negative electrode of the battery module 3 respectively, and the other end of the high-voltage loop assembly 6 is electrically connected to the high-voltage interface 7; the other end of the BMS battery management module 5 is electrically connected to the communication interface 10, and the sealing case cover 2 is assembled to complete the assembly.

The high-voltage loop assembly and the battery module are assembled in the same box body, and an additional high-voltage box is not needed, so that the assembly cost is greatly reduced; the BMS battery management component and the battery module are assembled in the same box body, additional control is not needed, and operation by a user is facilitated; the front side wall, the rear side wall, the left side wall and the right side wall of the box body are respectively fixed with a mounting bracket and a positioning frame, and the mounting bracket is provided with an adjusting through hole for adjusting the mounting position of the mounting bracket on the motor home, so that a user can conveniently mount the motor home in multiple directions; the high-voltage interface adopts the design of same mouth, and safe convenient and fast when the user connects the load can avoid positive negative pole to insert the short circuit or the electric shock accident that catches fire that the mistake leads to.

In conclusion, it has not only realized the car as a house energy storage battery box of integrated form, and assembles high-voltage system and battery module in same set of box, realizes the high safety and the low cost of whole battery box.

Various other changes and modifications to the above embodiments and concepts will become apparent to those skilled in the art, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides an energy storage battery box for car as a house, includes that box (1) and fixed lid are located case lid (2) on box (1), its characterized in that: still including fixing respectively and locating battery module (3) in box (1), BMS battery management subassembly (5) and high-pressure return circuit subassembly (6), still fixed high-pressure interface (7) that are equipped with on the lateral wall of box (1), the one end difference electric connection in of high-pressure return circuit subassembly (6) the positive negative pole of battery module (3), the other end electric connection in of high-pressure return circuit subassembly (6) high-pressure interface (7), BMS battery management subassembly (5) are fixed to be located through fixed plate (4) on box (1) and lie in the top of battery module (3), BMS battery management subassembly (5) one end electric connection in battery module (3).

2. The energy storage battery box for the motor home as claimed in claim 1, wherein: and a communication interface (10) is also fixedly arranged on the side wall of the box body (1).

3. The energy storage battery box for the motor home as claimed in claim 2, wherein: the other end of the BMS battery management component (5) is electrically connected with the communication interface (10).

4. The energy storage battery box for the motor home as claimed in claim 1, wherein: and a plurality of mounting brackets (8) which can be used for adjusting the mounting positions of the box body (1) are fixedly arranged on the front side wall and the rear side wall of the box body.

5. The energy storage battery box for the motor home as claimed in claim 4, wherein: the mounting brackets (8) are respectively provided with a plurality of adjusting through holes (9).

6. The energy storage battery box for the motor home as claimed in claim 5, wherein: the number of the mounting brackets (8) is four.

7. The energy storage battery box for the motor home as claimed in claim 5, wherein: the number of the adjusting through holes (9) is three.

8. The energy storage battery box for the motor home as claimed in claim 1, wherein: and positioning frames (11) are respectively and fixedly arranged on the left side wall and the right side wall of the box body (1).

9. The energy storage battery box for the motor home as claimed in claim 8, wherein: and the positioning frames (11) are respectively provided with positioning through holes (12).