CN217469210U - Household energy storage device capable of changing charged quantity in series and parallel - Google Patents

Abstract

The utility model discloses a household energy storage device capable of stringing and combining to change the charged quantity, which belongs to the technical field of household energy storage lithium batteries, and comprises a base, wherein the top of the base is fixedly connected with a box body, the top of the box body is provided with a high-voltage machine head, an inner cavity is arranged in the high-voltage machine head, a WIFI module, RS485 communication, CAN communication, a connection anode, a connection cathode and a circuit breaker are arranged in the inner cavity, the household energy storage device capable of stringing and combining to change the charged quantity has the advantages that the household energy storage device capable of stringing and combining to change the charged quantity is convenient to change different high-voltage machine heads according to different requirements by arranging the high-voltage machine head, is convenient to operate, CAN monitor the plug box data in real time by arranging the WIFI module, carries out remote firmware upgrade on a plug box BMS system, CAN realize communication connection to an inverter by arranging RS485 communication and CAN communication, and CAN connect the anode and the connection cathode by arranging, the power connection to the inverter can be realized.

Description

Household energy storage device capable of changing charged quantity in series and parallel

Technical Field

The utility model relates to a household is with energy storage lithium cell technical field, more specifically say, it relates to a can cluster can and can change the household energy memory of electrified volume.

Background

The household energy storage device can be applied to places such as ordinary homes, villas, mountain farms, communication base stations, automobile charging stations and the like, but the conventional energy storage device is inconvenient to deal with different customer groups and connect different inverters, most of the devices are designed as shell-in-shell devices, and cost size and weight are increased invisibly.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art exists, the utility model aims to provide a can be in a cluster can and can change the family of electrified volume and use energy memory, it has compatible high only need to change the high-pressure aircraft nose, realizes establishing ties and parallelly connected dress and trades, is applicable to different high-low voltage dc-to-ac converters, has reduced the cost, has reduced weight, reduces occupation of land space and finished product more pleasing to the eye, and the user can place the characteristics in the family as traditional domestic appliance.

(2) Technical scheme

In order to achieve the purpose, the utility model provides a CAN cluster and CAN change at family of electrified volume and use energy memory, the on-line screen storage device comprises a base, base top fixedly connected with box body, box body top is provided with the high-pressure aircraft nose, the inner chamber has been seted up to high-pressure aircraft nose inside, the inner chamber is inside to be provided with WIFI module, RS485 communication, CAN communication, to connect anodally, to connect negative pole and circuit breaker, the inside subrack that is provided with of box body.

When using this technical scheme's a CAN cluster and CAN change the family of electrified volume and use energy memory, through setting up high-pressure aircraft nose, conveniently change different high-pressure aircraft noses according to the demand of difference, convenient operation, through setting up the WIFI module, CAN real time monitoring subrack data to carry out long-range firmware upgrade to the subrack BMS system, through setting up RS485 communication and CAN communication, CAN realize connecting the communication of dc-to-ac converter, through setting up the connection positive pole and connecting the negative pole, CAN realize connecting the power of dc-to-ac converter.

Furthermore, base bottom fixedly connected with supporting leg, the quantity of supporting leg is four, four the supporting leg is fixed connection respectively and is close to the position in four corners in base bottom.

Furthermore, a power switch and a reset switch are arranged in the inner cavity, and a wire arranging port is formed in the surface of the high-voltage machine head.

Further, threaded hole A is seted up to the box body inside, and threaded connection has first bolt in the threaded hole A, first backup pad has been cup jointed on first bolt surface, first backup pad one side fixedly connected with first baffle, first baffle is located high-pressure aircraft nose one side.

Furthermore, a threaded hole B is formed in the surface of the box body, a second bolt is connected to the threaded hole B in an internal thread mode, a second supporting plate is sleeved on the surface of the second bolt, a second baffle is fixedly connected to one side of the second supporting plate, and the second baffle is located on one side of the box body.

Further, high pressure aircraft nose one side fixedly connected with display, the display all passes through wire electric connection with WIFI module, CAN communication, RS485 communication, connection negative pole and connection positive pole.

(3) Advantageous effects

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

1. by arranging the high-voltage machine heads, different high-voltage machine heads CAN be conveniently replaced according to different requirements, the operation is convenient, the data of the plug box CAN be monitored in real time by arranging the WIFI module, remote firmware upgrading CAN be carried out on a plug box BMS system, communication connection to the inverter CAN be realized by arranging RS485 communication and CAN communication, and power connection to the inverter CAN be realized by arranging a connection anode and a connection cathode;

2. the box body can be supported by the supporting legs, the stability of the device can be guaranteed, the device can be conveniently operated by arranging the power switch and the reset switch, and the power line can be routed by arranging the wiring port;

3. through setting up screw hole A and first bolt, the convenience is fixed first baffle, conveniently installs and dismantles high-pressure aircraft nose inside, through setting up second bolt and screw hole B, conveniently fixes the second baffle, conveniently installs and dismantles box body is inside, with the help of setting up the display, can conveniently operate the internal element, conveniently adjusts and uses the device.

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 front view of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the present invention;

fig. 4 is a rear view structure diagram of the present invention;

fig. 5 is a schematic structural view of the middle-high pressure machine head of the present invention to the external port.

The labels in the figures are:

1. a base; 2. inserting a box; 3. a high-pressure head; 4. a display; 5. supporting legs; 6. connecting the cathode; 7. a wire arranging port; 8. an inner cavity; 9. a first support plate; 10. a first bolt; 11. a first baffle plate; 12. a second baffle; 13. a second support plate; 14. a second bolt; 15. a WIFI module; 16. a power switch; 17. a reset switch; 18. RS485 communication; 19. CAN communication; 20. connecting the positive electrode; 21. a circuit breaker; 22. a box body.

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 fig. 1 to 5.

Referring to fig. 1-5, the present invention provides a technical solution: a household energy storage device capable of being connected in series and in parallel and changing the charged quantity comprises a base 1, a box body 22 is fixedly connected to the top of the base 1, a high-voltage machine head 3 is arranged on the top of the box body 22, by arranging the high-voltage machine head 3, different high-voltage machine heads 3 CAN be conveniently replaced according to different requirements, the operation is convenient, the inner cavity 8 is formed in the high-voltage machine head 3, the WIFI module 15, the RS485 communication 18, the CAN communication 19, the connecting anode 20, the connecting cathode 6 and the circuit breaker 21 are arranged in the inner cavity 8, the plug box 2 is arranged in the box body 22, and by arranging the WIFI module 15, can monitor the data of the plug-in box 2 in real time, and carry out remote firmware upgrade on the plug-in box 2BMS system, by arranging the RS485 communication 18 and the CAN communication 19, the communication connection of the inverter CAN be realized, by providing the connection positive electrode 20 and the connection negative electrode 6, power supply connection to the inverter can be realized.

Specifically, base 1 bottom fixedly connected with supporting leg 5, the quantity of supporting leg 5 is four, and four supporting legs 5 are fixed connection respectively and are close to the position in four corners in base 1 bottom, are provided with switch 16 and reset switch 17 in the inner chamber 8, and high-voltage machine head 3 surface is provided with winding displacement mouth 7.

Through adopting above-mentioned technical scheme, through setting up supporting leg 5, can support box body 22, can ensure the stability of device, through setting up switch 16 and reset switch 17, can conveniently operate the device, through setting up winding displacement mouth 7, can walk the line to the power cord and handle.

Specifically, box body 22 is inside to be seted up threaded hole A, threaded connection has first bolt 10 in the threaded hole A, first bolt 10 has cup jointed first backup pad 9 on the surface, first backup pad 9 one side fixedly connected with first baffle 11, first baffle 11 is located high-pressure aircraft nose 3 one side, box body 22 is surperficial to be seted up threaded hole B, threaded hole B female connection has second bolt 14, second bolt 14 has cup jointed second backup pad 13 on the surface, 13 one side fixedly connected with second baffle 12 of second backup pad, second baffle 12 is located box body 22 one side.

Through adopting above-mentioned technical scheme, through setting up screw hole A and first bolt 10, conveniently fix first baffle 11, conveniently install and dismantle high-pressure aircraft nose 3 is inside, through setting up second bolt 14 and screw hole B, conveniently fix second baffle 12, conveniently install and dismantle inside box body 22.

Specifically, 3 one sides fixedly connected with displays 4 of high-voltage aircraft nose, displays 4 and WIFI module 15, CAN communication 19, RS485 communication 18, connect negative pole 6 and connect anodal 20 and all pass through wire electric connection.

Through adopting above-mentioned technical scheme, with the help of setting up display 4, can conveniently operate the internal component, conveniently adjust and use the device.

The utility model discloses a theory of operation does:

when the device is used, a proper high-voltage machine head 3 CAN be installed at the top of the box body 22, then the connecting anode 20 and the connecting cathode 6 are connected to the inverter and other box bodies 22 through the wire arranging port 7 by means of power wires, meanwhile, the RS485 communication 18 and the CAN communication 19 are connected to the inverter and other box bodies 22 through the wire arranging port 7 by means of communication wires, and after the connection is completed, the device CAN be controlled through the display 4.

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 (6)

1. A household energy storage device capable of changing the charged amount in series and parallel comprises a base (1), and is characterized in that: base (1) top fixedly connected with box body (22), box body (22) top is provided with high-pressure aircraft nose (3), inner chamber (8) have been seted up to high-pressure aircraft nose (3) inside, inner chamber (8) inside is provided with WIFI module (15), RS485 communication (18), CAN communication (19), connects anodal (20), connects negative pole (6) and circuit breaker (21), box body (22) inside is provided with subrack (2).

2. The household energy storage device capable of changing the charged quantity in series and parallel according to claim 1, characterized in that: the base (1) bottom fixedly connected with supporting leg (5), the quantity of supporting leg (5) is four, four supporting leg (5) is fixed connection respectively and is close to the position in four corners in base (1) bottom.

3. The household energy storage device capable of changing the charged quantity in series and parallel according to claim 1, characterized in that: a power switch (16) and a reset switch (17) are arranged in the inner cavity (8), and a wire arranging port (7) is arranged on the surface of the high-voltage machine head (3).

4. The household energy storage device capable of changing the charged quantity in series and parallel according to claim 1, characterized in that: the novel high-pressure machine head is characterized in that a threaded hole A is formed in the box body (22), a first bolt (10) is connected to the threaded hole A in a threaded mode, a first supporting plate (9) is sleeved on the surface of the first bolt (10), a first baffle (11) is fixedly connected to one side of the first supporting plate (9), and the first baffle (11) is located on one side of the high-pressure machine head (3).

5. The household energy storage device capable of changing the charged quantity in series and parallel according to claim 1, characterized in that: threaded holes B are formed in the surface of the box body (22), second bolts (14) are connected to the threaded holes B in an internal thread mode, a second supporting plate (13) is sleeved on the surface of the second bolts (14), a second baffle (12) is fixedly connected to one side of the second supporting plate (13), and the second baffle (12) is located on one side of the box body (22).

6. The household energy storage device capable of changing the charged quantity in series and parallel according to claim 1, characterized in that: high pressure aircraft nose (3) one side fixedly connected with display (4), display (4) and WIFI module (15), CAN communication (19), RS485 communication (18), connection negative pole (6) and connection positive pole (20) all pass through wire electric connection.

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