CN220628077U

CN220628077U - Adjustable distributed battery cabinet

Info

Publication number: CN220628077U
Application number: CN202322336152.6U
Authority: CN
Inventors: 苑春晓
Original assignee: Huizhou Flex Digital Equipment Co ltd
Current assignee: Huizhou Flex Digital Equipment Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-03-19
Anticipated expiration: 2033-08-29

Abstract

The application relates to the technical field of electrical equipment, in particular to an adjustable distributed battery cabinet, which comprises a cabinet body, a plurality of battery modules and a plurality of brackets, wherein the brackets are vertically distributed in the cabinet body and are respectively connected with the cabinet body in a sliding manner, and a sliding part for sliding the brackets is arranged in the cabinet body; the plurality of brackets are respectively provided with a locking part, and the locking parts are abutted with the sliding parts; the battery modules are respectively arranged on the brackets, and the battery modules are respectively detachably connected with the brackets. By adopting the technical scheme, through setting up sliding part and locking part, can adjust the interval between bracket and the bracket according to the change of battery module's size, in addition, battery module can dismantle, and then improves the battery and welds with the cabinet body directly, and the maintenance difficulty and the relatively poor problem of general performance that bring.

Description

Adjustable distributed battery cabinet

Technical Field

The application relates to the technical field of electrical equipment, in particular to an adjustable distributed battery cabinet.

Background

The energy storage cabinet uses lithium batteries to store electric energy, and generally, the energy storage cabinet uses a battery core of lithium iron phosphate as a raw material, and then a BMS protection system is added, so that an energy storage cabinet system is basically formed, and the energy storage cabinet can be also called an energy storage device and is mainly used in the field of electricity preparation.

In the existing battery cabinet, most of batteries are fixed in the battery cabinet by adopting a screw fixing or welding mode, and the batteries are connected through a plug-in type lead wire, so that on one hand, the installation of the batteries is troublesome, and when the batteries need to be maintained, the batteries are difficult to take out; on the other hand, the battery is fixed in a welding mode, so that the cabinet body can be only suitable for batteries with one specification, and the general performance is poor.

Disclosure of Invention

In order to solve the problems of difficult maintenance and poor general performance caused by direct welding of the battery and the cabinet body, the application provides an adjustable distributed battery cabinet.

The application provides an adjustable distributed battery cabinet, adopts following technical scheme:

the adjustable distributed battery cabinet comprises a cabinet body, a plurality of battery modules and a plurality of brackets, wherein the brackets are vertically distributed in the cabinet body and are respectively connected with the cabinet body in a sliding manner, and sliding components for sliding the brackets are arranged in the cabinet body; the plurality of brackets are respectively provided with a locking part, and the locking parts are abutted with the sliding parts; the battery modules are respectively arranged on the brackets, and the battery modules are respectively detachably connected with the brackets.

By adopting the technical scheme, the locking component is used for unlocking the locking bracket and limiting the sliding of the bracket on the sliding component; when the heights of the battery modules are changed, the locking component unlocks the bracket, the distance between the brackets is sequentially adjusted according to the sizes of the battery modules, and the bracket is locked by the locking component after sliding on the sliding component to the distance capable of being placed by the battery modules; by adopting the scheme, through setting up sliding part and locking part, can adjust the interval between bracket and the bracket according to the change of battery module's size, in addition, battery module can dismantle, and then improves the battery and directly welds with the cabinet body, and the maintenance difficulty and the relatively poor problem of general performance that bring.

Optionally, the sliding component comprises a guide rod, the guide rod is vertically installed in the cabinet body, and the brackets are in sliding connection with the guide rod.

Through adopting above-mentioned technical scheme, the guide bar plays the direction and provides the effect of track that slides for a plurality of brackets can steadily slide in the cabinet body.

Optionally, four guide rods are arranged in the cabinet body at intervals, and the four guide rods are all arranged on the plurality of brackets in a penetrating way; the four guide rods are provided with limiting parts, and the locking parts are clamped with the limiting parts.

Through adopting above-mentioned technical scheme, set up the multibar guide bar, when adjusting the position of bracket, be favorable to the bracket to slide steadily, can restrict the bracket simultaneously along guide bar circumference ascending rotation.

Optionally, two groups of locking components are arranged on the bracket, the two groups of locking components are installed at two ends of the bracket, and one ends of the locking components are clamped at the limiting parts on the guide rods.

Through adopting above-mentioned technical scheme, the locking part is all installed at the both ends of every bracket, and locking part joint in spacing portion, can improve the stability between bracket and the guide bar for the bracket can stably lift battery module.

Optionally, the locking component comprises a pressing rod and two locking rods, and the pressing rod and the two locking rods are both installed on the bracket; one end of each lock rod is clamped at the limiting part of the guide rod, the other end of each lock rod is inserted in the bracket, and the lock rods are connected with the bracket in a sliding manner; one end of the pressure bar is inserted between the two lock bars, and the pressure bar is connected with the bracket in a sliding way; one end of the compression bar is respectively abutted with one ends of the two lock bars; the compression bar is provided with a clamping part and a resetting part, the bracket is provided with a locking part, and the clamping part is clamped to the locking part.

By adopting the technical scheme, the clamping part is used for limiting the sliding of the compression bar relative to the bracket; the reset part is used for providing a reaction force; the locking part is used for limiting the sliding of the compression bar to the bracket; when the bracket is unlocked, the pressing rods at the two ends of the bracket are pressed and rotated, so that the clamping parts of the pressing rods are separated from the locking parts, the pressing rods are far away from the two locking rods under the action of the resetting parts, the two locking rods lose the pressure of the pressing rods, the locking rods are separated from the limiting parts, and the bracket is unlocked, and can be moved to slide along the guide rods; when the bracket is locked, pressing and rotating the pressing rods at the two ends of the bracket, clamping parts of the pressing rods are clamped into the locking parts, the pressing rods are respectively abutted with the two locking rods, and the other ends of the two locking rods are clamped into the limiting parts of the guide rods, so that the bracket is locked; by adopting the scheme, the unlocking and locking bracket can be realized by arranging the pressing rod, the guide rod, the locking rod, the clamping part, the resetting part and the locking part, so that the position of the bracket is adjusted, and the convenience and the universality are improved.

Optionally, the lock rods are sleeved with first elastic pieces, and the first elastic pieces are positioned in the bracket; the lock rod is connected with a baffle plate in a threaded manner, one end of the first elastic piece is abutted against the bracket, and the other end of the first elastic piece is abutted against the baffle plate.

Through adopting above-mentioned technical scheme, the elastic component is used for providing the reaction force, and when the locking lever lost the pressure of depression bar, the elastic component exerted the reaction force to the locking lever, makes it break away from the spacing portion of guide bar to realize quick unlocking bracket.

Optionally, a stop block and a pull rod are installed on the bracket, one end of the stop block is rotationally connected with the bracket, and the other end of the stop block is abutted with the battery module; one end of the pull rod is inserted into the bracket and is connected with the bracket in a sliding manner, and one end of the pull rod is hinged with the stop block; the pull rod is sleeved with a second elastic piece.

By adopting the technical scheme, the stop block is used for limiting the sliding of the battery module on the bracket, and the second elastic piece is used for providing a reaction force for the stop block; the pull rod is used for providing pulling force for the stop block; when the battery module is installed, the battery module is pushed in along the horizontal end surface of the bracket, the stop block is retracted into the bracket under the action of the battery module, the pull rod can slide at the moment until the battery module is pushed in place, the stop block is reset under the action of the second elastic piece, one end of the stop block is abutted with the battery module, and the battery module is locked; when the battery module is required to be disassembled, the pull rod is pulled to enable the stop block to be retracted into the bracket, and the battery module can be taken out; according to the scheme, the battery module can be unlocked and locked, and the battery module can be disassembled and assembled conveniently.

Optionally, the bracket is provided with a first connection portion, the plurality of battery modules are respectively provided with a second connection portion, and the second connection portion is inserted into the first connection portion.

By adopting the technical scheme, the first connecting part is used for being electrically connected with the power supply network, and the second connecting part is used for being electrically connected with the battery module and the first connecting part; through setting up first connecting portion and second connecting portion, can make the battery module insert in the electric wire netting fast.

In summary, the present application has the following beneficial effects:

1. through setting up sliding part and locking part, can be according to the change of battery module's size adjustment bracket and the interval between the bracket, in addition, battery module can dismantle, and then improves the battery and directly welds with the cabinet body, and the maintenance difficulty and the poor problem of general performance that bring.

2. The multi-rod guide rod is arranged, so that the bracket can slide stably when the position of the bracket is adjusted, and meanwhile, the bracket can be limited to rotate along the circumferential direction of the guide rod.

3. Through setting up depression bar, guide bar, locking lever, joint portion, reset part and locking part, can realize unblock locking bracket to adjust the position of bracket, improve convenience and commonality.

4. Through setting up dog, second elastic component and pull rod, can unblock locking battery module, the dismouting battery module is more convenient.

Drawings

FIG. 1 is an overall structural view of an adjustable distributed battery cabinet disclosed in this embodiment;

FIG. 2 is a partial structural view of the adjustable distributed battery cabinet disclosed in this embodiment;

FIG. 3 is a structural view of the bracket and locking member of the adjustable distributed battery cabinet disclosed in this embodiment;

FIG. 4 is an enlarged schematic view of A in FIG. 3;

FIG. 5 is a structural view of a bracket in an adjustable distributed battery cabinet as disclosed in this embodiment;

FIG. 6 is an enlarged schematic view of B in FIG. 5;

FIG. 7 is a structural view of a battery module in the adjustable distributed battery cabinet disclosed in this embodiment;

fig. 8 is a structural view of another view angle of the battery module in the adjustable distributed battery cabinet disclosed in this embodiment.

Reference numerals illustrate:

1. a cabinet body; 11. a BMS battery management terminal; 2. a bracket; 21. a locking part; 22. a first connection portion; 23. a positioning groove; 24. a guide groove; 3. a sliding member; 31. a guide rod; 32. a limit part; 4. a locking member; 41. a compression bar; 410. a clamping part; 411. a reset section; 412. an abutment block; 42. a lock lever; 43. a first elastic member; 44. a baffle; 5. a stop block; 6. a pull rod; 61. a second elastic member; 62. a retainer ring; 7. a battery module; 71. a second connecting portion; 72. a positioning block; 8. a cabinet door; 81. a magnetic block; 9. a heat dissipation plate; 10. a fan.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-8.

The embodiment of the application discloses an adjustable distributed battery cabinet, see fig. 1 and 2, including a cabinet body 1, a plurality of battery modules 7 and a plurality of brackets 2, a plurality of brackets 2 are vertically distributed in the cabinet body 1, a plurality of brackets 2 are respectively connected with the cabinet body 1 in a sliding way, and a sliding part 3 for sliding the brackets 2 is arranged in the cabinet body 1; the plurality of brackets 2 are respectively provided with a locking part 4, and the locking part 4 is abutted with the sliding part 3; the plurality of battery modules 7 are respectively mounted on the plurality of brackets 2, and the plurality of battery modules 7 are respectively detachably connected with the brackets 2.

Referring to fig. 2 and 3, the sliding component 3 includes a guide bar 31, the guide bar 31 is vertically installed in the cabinet 1, and a plurality of brackets 2 are slidably connected with the guide bar 31; in the embodiment, four guide rods 31 are provided, the four guide rods 31 are distributed in the cabinet body 1 at intervals, and two ends of each guide rod 31 are respectively connected with the cabinet body 1 through bolts; the plurality of brackets 2 are sequentially arranged on the four guide rods 31 in a penetrating way, balls are embedded on the brackets 2 and are abutted to the surfaces of the guide rods 31, and the balls are used for reducing friction force between the brackets 2 and the guide rods 31.

Referring to fig. 2 and 3, in the present embodiment, each guide rod 31 has a limiting portion 32, the locking member 4 is clamped with the limiting portion 32, and there are a plurality of limiting portions 32, and the plurality of limiting portions 32 are distributed on the surface of the guide rod 31 and along the axial direction of the guide rod 31; specifically, the limiting portion 32 is specifically a groove.

Referring to fig. 3 and 4, two sets of locking members 4 are provided on each bracket 2, and the two sets of locking members 4 are mounted at both ends of the bracket 2; each group of locking parts 4 comprises a pressing rod 41 and two locking rods 42, and the pressing rod 41 and the two locking rods 42 are arranged on the bracket 2; one end of each lock rod 42 is clamped at the limiting part 32 of the guide rod 31, the other end of each lock rod is inserted into the bracket 2, and the lock rods 42 are connected with the bracket 2 in a sliding manner; one end of the compression bar 41 is inserted between the two lock bars 42, and the compression bar 41 is connected with the bracket 2 in a sliding way; one end of the pressing lever 41 abuts against one ends of the two lock levers 42, respectively.

Referring to fig. 3 and 4, in the present embodiment, the compression bar 41 has a locking portion 410 and a reset portion 411, the bracket 2 has a locking portion 21, and the locking portion 21 is locked to the locking portion 410; specifically, the clamping portion 410 is a clamping rod, and the reset portion 411 is a reset spring; the locking portion 21 is specifically a chute; the reset spring is sleeved on the compression bar 41, one end of the reset spring is abutted with the clamping connection rod, and the other end of the reset spring is abutted with the bracket 2; an abutment block 412 is screwed to an end of the pressing rod 41 abutting against the locking rod 42, the abutment block 412 is hemispherical, and the abutment block 412 is used for pushing up the two locking rods 42, so that the two locking rods 42 are clamped into the limiting portion 32 of the guide rod 31.

Referring to fig. 3 and 4, in this embodiment, each lock lever 42 is sleeved with a first elastic member 43, and the first elastic member 43 is located in the bracket 2; the lock rod 42 is connected with a baffle plate 44 in a threaded manner, and the baffle plate 44 is abutted with an abutting block 412; one end of the first elastic piece 43 is abutted with the bracket 2, the other end is abutted with the baffle piece 44, and the baffle piece 44 is used for clamping the first elastic piece 43; specifically, the first elastic member 43 includes a first spring, and the first spring is sleeved on the lock lever 42.

Referring to fig. 5 and 6, a stopper 5 and a pull rod 6 are mounted on the bracket 2, one end of the stopper 5 is rotatably connected with the bracket 2, and the other end is abutted with the battery module 7; one end of a pull rod 6 is inserted into the bracket 2 and is in sliding connection with the bracket 2, and one end of the pull rod 6 is hinged with the stop block 5; the pull rod 6 is sleeved with a second elastic piece 61, and the second elastic piece 61 is specifically a second spring; the pull rod 6 is clamped with a check ring 62, the check ring 62 is clamped on the pull rod 6, and the check ring 62 has certain elasticity; one end of the second spring is abutted against the retainer ring 62, and the other end is abutted against the bracket 2 body.

Referring to fig. 7 and 8, the brackets 2 are provided with first connection portions 22, and the plurality of battery modules 7 are provided with second connection portions 71, respectively, the second connection portions 71 being inserted into the first connection portions 22; specifically, the first connection portion 22 is a base body containing copper core, the second connection portion 71 is a pin, and the pin is inserted into the base body; the housing is used for being electrically connected with a power supply network, and the contact pins are used for connecting the battery module 7 into the power supply network.

Referring to fig. 1, a cabinet body 1 is provided with a cabinet door 8, and one end of the cabinet door 8 is movably connected with the cabinet body 1; the movable end of the cabinet door 8 is magnetically connected with the cabinet body 1, and a magnetic block 81 is embedded at the movable end of the cabinet door 8; in this embodiment, the cabinet body 1 and the cabinet door 8 are both made of steel plates or aluminum alloy, and the movable end of the cabinet door 8 is embedded with the magnetic block 81, so that the movable end of the cabinet door 8 can be attracted with the cabinet body 1, thereby opening or sealing the cabinet body 1.

Referring to fig. 1, in the present embodiment, a fan 10 is mounted on a side wall of the cabinet 1, an air inlet of the fan 10 is disposed towards the battery module 7, and an air outlet of the fan 10 is communicated with a space outside the cabinet 1.

Referring to fig. 5, further, a heat dissipation plate 9 is inserted into the bottom surface of each bracket 2, a guide groove 24 is formed in each bracket 2, the heat dissipation plate 9 slides into the bracket 2 along the guide groove 24, and the heat dissipation plate 9 is used for absorbing and dissipating heat generated during charging and discharging of the battery module 7.

Referring to fig. 1 and 2, a BMS battery management terminal 11 is mounted at an inner bottom of the cabinet 1, and the BMS battery management terminal 11 is electrically connected with the plurality of battery modules 7; in this embodiment, the BMS battery management terminal 11, i.e., the BMS battery system, is mainly used for intelligently managing and maintaining each battery unit, preventing the battery from being overcharged and overdischarged, prolonging the service life of the battery, and monitoring the state of the battery.

The working principle of the adjustable distributed battery cabinet is as follows:

when the heights of the plurality of battery modules 7 change, the pressing rods 41 on the two ends of the bracket 2 are respectively pressed and rotated, so that the clamping parts 410 of the pressing rods 41 are separated from the locking parts 21, the pressing rods 41 are far away from the two locking rods 42 under the action of the reset parts 411, the two locking rods 42 lose the pressure of the pressing rods 41, the locking rods 42 are separated from the limiting parts 32, and the bracket 2 is unlocked, and at the moment, the bracket 2 can be moved to slide along the guide rods 31; the distance between the brackets 2 and 2 is sequentially adjusted according to the size of the battery module 7, and after the brackets 2 slide on the guide rods 31 to a distance where the battery module 7 can be placed, the pressing rods 41 on both ends of the brackets 2 are respectively pressed and rotated, so that the clamping parts 410 of the pressing rods 41 are clamped into the locking parts 21 to lock the brackets 2.

Then, pushing the battery module 7 into the bracket 2 along the horizontal end surface of the bracket 2, wherein the stop block 5 is retracted into the bracket 2 under the action of the battery module 7, and the pull rod 6 slides until the battery module 7 is pushed into place, the stop block 5 is reset under the action of the second elastic piece 61, one end of the stop block 5 is abutted with the battery module 7, and the battery module 7 is locked; when the battery module 7 needs to be disassembled, the pull rod 6 is pulled to enable the stop block 5 to be retracted into the bracket 2, and the battery module 7 can be taken out; according to the scheme, the battery module 7 can be unlocked and locked, and the battery module 7 can be disassembled and assembled conveniently.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims

1. An adjustable distributed battery cabinet which is characterized in that: the intelligent power supply cabinet comprises a cabinet body (1), a plurality of battery modules (7) and a plurality of brackets (2), wherein the brackets (2) are vertically distributed in the cabinet body (1), the brackets (2) are respectively connected with the cabinet body (1) in a sliding manner, and a sliding component (3) for sliding the brackets (2) is arranged in the cabinet body (1); locking components (4) are respectively arranged on the brackets (2), and the locking components (4) are abutted with the sliding components (3); the battery modules (7) are respectively arranged on the brackets (2), and the battery modules (7) are respectively detachably connected with the brackets (2).

2. An adjustable distributed battery cabinet according to claim 1, wherein: the sliding component (3) comprises a guide rod (31), the guide rod (31) is vertically installed in the cabinet body (1), and the brackets (2) are connected with the guide rod (31) in a sliding mode.

3. An adjustable distributed battery cabinet according to claim 2, wherein: four guide rods (31) are arranged, the four guide rods (31) are distributed in the cabinet body (1) at intervals, and the four guide rods (31) are all arranged in the plurality of brackets (2) in a penetrating mode; four guide rods (31) are respectively provided with a limiting part (32), and the locking part (4) is clamped with the limiting parts (32).

4. An adjustable distributed battery cabinet according to claim 2, wherein: two groups of locking parts (4) are arranged on the bracket (2), the two groups of locking parts (4) are arranged at two ends of the bracket (2), and one ends of the locking parts (4) are clamped with limiting parts (32) on a plurality of guide rods (31).

5. An adjustable distributed battery cabinet according to claim 2, wherein: the locking component (4) comprises a pressing rod (41) and two locking rods (42), and the pressing rod (41) and the two locking rods (42) are both arranged on the bracket (2); one end of each lock rod (42) is clamped to a limiting part (32) of the guide rod (31), the other end of each lock rod is inserted into the bracket (2), and the lock rods (42) are connected with the bracket (2) in a sliding manner; one end of the pressure bar (41) is inserted between the two lock bars (42), and the pressure bar (41) is connected with the bracket (2) in a sliding way; one end of the compression bar (41) is respectively abutted with one ends of the two lock bars (42); the compression bar (41) is provided with a clamping part (410) and a resetting part (411), the bracket (2) is provided with a locking part (21), and the clamping part (410) is clamped to the locking part (21).

6. An adjustable distributed battery cabinet according to claim 5, wherein: the lock rods (42) are sleeved with first elastic pieces (43), and the first elastic pieces (43) are positioned in the bracket (2); the lock rod (42) is connected with a baffle (44) in a threaded mode, one end of the first elastic piece (43) is abutted to the bracket (2), and the other end of the first elastic piece is abutted to the baffle (44).

7. An adjustable distributed battery cabinet according to claim 2, wherein: a stop block (5) and a pull rod (6) are arranged on the bracket (2), one end of the stop block (5) is rotationally connected with the bracket (2), and the other end of the stop block is abutted with the battery module (7); one end of the pull rod (6) is inserted into the bracket (2) and is in sliding connection with the bracket (2), and one end of the pull rod (6) is hinged with the stop block (5); the pull rod (6) is sleeved with a second elastic piece (61).

8. An adjustable distributed battery cabinet according to claim 1, wherein: the bracket (2) is provided with first connecting parts (22), the battery modules (7) are respectively provided with second connecting parts (71), and the second connecting parts (71) are inserted into the first connecting parts (22).