CN219761586U - Battery master controller box and battery master controller - Google Patents

Abstract

The utility model relates to the technical field of inverters and discloses a battery master controller box body and a battery master controller, wherein the battery master controller box body comprises a shell, a containing cavity for containing cables is arranged in the shell, a cover plate for protecting the cables is arranged at the end part of the containing cavity, an electric connector for connecting with cables of an inverter main body is also arranged in the containing cavity, and a through hole for allowing the cables to pass through is also arranged between the cover plate and the shell so as to be connected with the electric connector; the shell is also provided with an opposite-plug terminal which is used for being connected with a cable of the battery. The cable connected with the inverter main body can be contained in the containing cavity after being connected with the electric connector, and meanwhile, the cable is protected through the cover plate, so that the cable is prevented from being exposed to the outside, and damage to the cable is reduced; the cable that is connected with the battery is connected with to inserting the terminal, will be connected with the battery and the cable that is connected with the dc-to-ac converter main part separately arrange, reduces and accomodates the cable quantity that the intracavity was arranged, is convenient for accomodate the chamber and accomodates the cable.

Description

Battery master controller box and battery master controller

Technical Field

The utility model relates to the technical field of inverters, in particular to a battery master controller box and a battery master controller.

Background

When the existing battery main controller is connected with the battery and the inverter main body, interfaces are arranged at two ends of the battery main controller, cables connected with the battery and cables connected with the inverter main body are connected with the interfaces at two ends, but the two cables are exposed to the outside, the appearance is not attractive enough, and the cables are easy to damage.

Disclosure of Invention

The purpose of the utility model is that: the battery master controller box body is provided to solve the problem that a cable connected with a battery master controller in the prior art is exposed to the outside and is easy to damage; the utility model also provides a battery main controller using the battery main controller box body.

In order to achieve the above object, the present utility model provides a battery master controller box, comprising a housing, wherein a housing cavity for housing a cable is provided in the housing, a cover plate for protecting the cable is provided at an end of the housing cavity, an electrical connector for connecting with a cable of an inverter main body is also provided in the housing cavity, and a through hole for passing the cable to connect with the electrical connector is also provided between the cover plate and the housing;

the shell is also provided with an opposite plug terminal which is used for being connected with a cable of the battery.

Preferably, a rotary hinge is connected between the cover plate and the shell, and a lock catch is further arranged between one end, away from the rotary hinge, of the cover plate and the shell.

Preferably, the lock catch comprises a clamping table arranged on the shell and a lock catch arranged on the cover plate, and the lock catch is provided with a claw buckled with the clamping table.

Preferably, the upper and lower ends of the clamping table are respectively provided with a blocking edge which extends outwards to be matched with the clamping jaws of the clamping buckles, the clamping buckles are symmetrically arranged in two groups, and the two groups of clamping buckles are buckled and connected with the two groups of blocking edges in a one-to-one correspondence manner.

Preferably, one end of the blocking edge, which faces the buckle, is further formed with a guiding inclined plane, and one end of the guiding inclined plane, which is far away from the clamping table, is inclined towards the inside of the storage cavity.

Preferably, a protection table protruding outwards is further arranged on the shell, and the opposite-plug terminal is arranged in the protection table.

Preferably, the pair of insertion terminals and the penetration hole are disposed at both sides of the housing away from each other.

The utility model also provides a battery main controller, which comprises the battery main controller box body according to any one of the technical proposal, and a controller arranged in the battery main controller box body

Compared with the prior art, the battery master controller box and the battery master controller have the beneficial effects that: the two ends of the shell are provided with the accommodating cavities, the electric connectors and the cover plates are arranged in the accommodating cavities, and the cables connected with the inverter main body can be accommodated in the accommodating cavities after being connected with the electric connectors, meanwhile, the cables are protected through the cover plates, so that the cables are prevented from being exposed to the outside, and the damage to the cables is reduced; the opposite-plug terminals are arranged on the shell, the cables connected with the batteries are connected with the opposite-plug terminals, the cables connected with the batteries and the cables connected with the inverter main body are arranged separately, the number of the cables arranged in the storage cavity is reduced, and the storage cavity is convenient for storing the cables.

Drawings

FIG. 1 is a schematic diagram of the structure of a battery master enclosure of the present utility model;

FIG. 2 is an exploded view of the battery master enclosure of FIG. 1;

FIG. 3 is an enlarged schematic view of the battery master case of FIG. 1 after the cover is opened;

FIG. 4 is an enlarged schematic view of the battery master enclosure of FIG. 1 at A;

FIG. 5 is an enlarged schematic view of the battery master enclosure of FIG. 3 at B;

fig. 6 is an enlarged schematic view of the battery master case of fig. 3 at C.

In the figure, 1, a shell, 11, a containing cavity, 12, a perforation, 2, a cover plate, 3, an electric connector, 4, a butt-inserting terminal, 5, a rotary hinge, 6, a lock catch, 61, a clamping table, 62, a buckle, 63, a clamping jaw, 64, a blocking edge, 65, a guide inclined plane, 7 and a protection table.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

A preferred embodiment of a battery master case of the present utility model, as shown in fig. 1 to 6, includes a housing 1, a cover plate 2, an electrical connector 3, and an opposite terminal 4, the housing 1 being a main structure of a controller case.

The housing 1 is internally provided with a housing cavity 11 for housing a cable, in this embodiment, the housing 1 is integrally of a cuboid structure, both ends of the housing 1 in the length direction are provided with housing cavities 11, and the housing cavities 11 are used for housing the cable connected with the inverter main body, thereby protecting the cable. An electrical connector 3 is also arranged in the housing cavity 11, and a cable connected to the inverter body is electrically connected to the electrical connector 3 in the housing cavity 11.

The end of accomodating chamber 11 is provided with apron 2, and apron 2 is connected the back with shell 1 and is fixed the cable in accomodating chamber 11, prevents that the cable from exposing to the protection cable. A perforation 12 is also provided between the cover plate 2 and the housing 1, the perforation 12 being for the passage of a cable from the inverter body and being connected to the electrical connector 3. In the present embodiment, the through hole 12 is provided at the bottom of the receiving chamber 11 with a space between the cover plate 2 and the housing 1, the space forming the through hole 12. In other embodiments, a round hole may be formed in the housing 1, and the power cable may pass through and form the perforation 12.

The housing 1 is further provided with an opposite terminal 4, the opposite terminal 4 being for connection with a cable from a battery. The electric connector 3 and the opposite plug terminals 4 are separately arranged and are respectively connected with the electric cables from the inverter main body and the electric cables from the battery, so that a larger arrangement space is provided for the electric cables, and meanwhile, the number of the electric cables received in the receiving cavity 11 is reduced, so that the electric cables are received in the receiving cavity 11 conveniently. After the plug terminal 4 is connected to the cable from the battery, the housing 1 itself of the plug terminal 4 can also protect the cable.

The electric connector 3 and the cover plate 2 are arranged in the accommodating cavity 11, and a cable connected with the inverter main body can be accommodated in the accommodating cavity 11 after being connected with the electric connector 3, and meanwhile, the cable is protected through the cover plate 2, so that the cable is prevented from being exposed to the outside, and damage to the cable is reduced; the opposite plug terminals 4 are arranged on the shell 1, the cables connected with the batteries are connected with the opposite plug terminals 4, the cables connected with the batteries and the cables connected with the inverter main body are arranged separately, the number of the cables arranged in the accommodating cavity 11 is reduced, and the accommodating cavity 11 is convenient for accommodating the cables.

Preferably, a rotary hinge 5 is connected between the cover plate 2 and the housing 1, and a lock catch 6 is further arranged between one end of the cover plate 2 away from the rotary hinge 5 and the housing 1.

The apron 2 one end is connected with shell 1 through swivel hinge 5, the other end passes through hasp 6 and is connected with shell 1, has simplified the connection structure of apron 2, and swivel hinge 5 can be fixed apron 2 and shell 1, avoids apron 2 dislocation or losing, opens and shuts through hasp 6 and can open or close and accomodate chamber 11, be convenient for cable connection and maintenance. In other embodiments, the cover plate 2 and the housing 1 may be fixedly connected by screws.

Preferably, the lock catch 6 comprises a clamping table 61 arranged on the shell 1 and a clamping buckle 62 arranged on the cover plate 2, and a claw 63 buckled with the clamping table 61 is arranged on the clamping buckle 62.

The lock catch 6 adopts a fixed connection mode of the lock catch 62 and the clamping table 61, the lock catch 62 and the clamping table 61 are fixed by the clamping claw 63, the cover plate 2 can be opened and closed by manual pressing, and the mode of the lock catch 6 is simplified. In other embodiments, the lock catch 6 may also adopt a connection form of a lock tongue and a lock hole.

Preferably, the upper and lower ends of the clamping table 61 are formed with blocking edges 64 extending outwards to be matched with the claws 63 of the clamping buckles 62, the clamping buckles 62 are symmetrically arranged with two groups, and the two groups of clamping buckles 62 are in one-to-one corresponding buckling connection with the two groups of blocking edges 64.

The upper and lower both ends of block 61 all form keeps off along 64, and two sets of make jack catch 63 and two keep off along 64 lock connection of buckle 62 symmetrical arrangement make apron 2 atress even, avoid apron 2 damage when pressing down, increase life.

Preferably, one end of the blocking edge 64 facing the buckle 62 is further formed with a guide inclined surface 65, and one end of the guide inclined surface 65 away from the clamping table 61 is inclined toward the inside of the accommodating cavity 11.

When the cover plate 2 is pressed to open and close, the guide inclined plane 65 has a guide effect on the buckle 62, so that the claw 63 of the buckle 62 opens at the upper end and the lower end, the buckle 62 and the clamping table 61 are conveniently buckled, the resistance applied during pressing is reduced, and the use is convenient.

Preferably, the housing 1 is further provided with a protection table 7 protruding outward, and the opposite terminals 4 are arranged in the protection table 7.

The protection platform 7 is the outwards bellied structure, and the middle cavity of protection platform 7 forms the recess, arranges in the recess of protection platform 7 to inserting terminal 4, and protection platform 7 can protect to inserting terminal 4 and the cable of being connected to inserting terminal 4, avoids the cable to receive the damage, realizes perfect wiring, makes the outward appearance more beautiful.

Preferably, the opposite terminals 4 and the through holes 12 are arranged on both sides of the housing 1 away from each other.

The opposite plug terminal 4 and the through hole 12 are far away from each other, so that the cable from the battery and the cable from the inverter main body are connected with the opposite plug terminal 4 and the electric connector 3 from different directions, the arrangement space of the cable is increased, and the connection is convenient.

The utility model also provides a specific embodiment of the battery master controller, which comprises the battery master controller box body in any embodiment, and a controller arranged in the battery master controller box body.

In summary, the embodiment of the utility model provides a battery master controller box and a battery master controller, wherein two ends of a shell of the battery master controller box are provided with a containing cavity, an electric connector and a cover plate are arranged in the containing cavity, a cable connected with an inverter main body can be contained in the containing cavity after being connected with the electric connector, and meanwhile, the cable is protected through the cover plate, so that the cable is prevented from being exposed to the outside, and the damage to the cable is reduced; the opposite-plug terminals are arranged on the shell, the cables connected with the batteries are connected with the opposite-plug terminals, the cables connected with the batteries and the cables connected with the inverter main body are arranged separately, the number of the cables arranged in the storage cavity is reduced, and the storage cavity is convenient for storing the cables.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.

Claims (8)

1. The battery master controller box is characterized by comprising a shell, wherein a containing cavity for containing a cable is arranged in the shell, a cover plate for protecting the cable is arranged at the end part of the containing cavity, an electric connector for connecting with a cable of an inverter main body is also arranged in the containing cavity, and a through hole for allowing the cable to pass through is further formed between the cover plate and the shell so as to be connected with the electric connector; the shell is also provided with an opposite plug terminal which is used for being connected with a cable of the battery.

2. The battery master controller box of claim 1, wherein a swivel hinge is connected between the cover plate and the housing, and a lock catch is further provided between the end of the cover plate away from the swivel hinge and the housing.

3. The battery master controller case according to claim 2, wherein the lock catch includes a catch provided on the housing and a catch provided on the cover plate, the catch being provided with a claw engaged with the catch.

4. The battery master controller box according to claim 3, wherein the upper and lower ends of the clamping table are respectively formed with a blocking edge which extends outwards to be matched with the clamping jaw of the clamping buckle, the clamping buckle is symmetrically provided with two groups, and the two groups of clamping buckles are in buckling connection with the two groups of blocking edges in a one-to-one correspondence manner.

5. The battery master control housing of claim 4, wherein an end of the blocking edge facing the buckle is further formed with a guide slope, and an end of the guide slope away from the clamping table is inclined toward the inside of the receiving cavity.

6. The battery master controller case according to any one of claims 1-5, wherein the housing is further provided with an outwardly protruding protection table, the counter terminals being disposed in the protection table.

7. The battery master control pod of any of claims 1-5, wherein the counter terminals and the perforations are disposed on opposite sides of the housing from each other.

8. A battery master controller comprising the battery master controller housing of any one of claims 1-7, and further comprising a controller disposed within the battery master controller housing.