CN215342808U

CN215342808U - Battery pack structure of wireless communication management module in power distribution cabinet

Info

Publication number: CN215342808U
Application number: CN202121022169.9U
Authority: CN
Inventors: 陈顺平; 黄良煜; 吴碧峰
Original assignee: Rongzhong Electrical Co ltd
Current assignee: Rongzhong Electrical Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-12-28
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a battery pack structure of a wireless communication management module in a power distribution cabinet, which comprises a box body and a battery pack, wherein the battery pack is positioned in the box body, one side of the top end of the box body is movably connected with a top cover through a hinge assembly, one side of the inside of the box body is provided with a side limit assembly, the bottom end of the box body is fixedly provided with a bottom limit assembly, the upper end of the bottom limit assembly is provided with a vent plate, the top cover is clamped on the box body through a switch lock, the battery pack is placed on the vent plate, a bolt is screwed, a squeezing plate is driven to push the battery pack to squeeze the side limit assembly, and the battery pack squeezes a contact plate by matching with a second spring to clamp the contact plate in the horizontal direction; because the elasticity of third spring, the carriage release lever drives the ventilative board and rises for battery pack rises, carries out spacingly through locating plate upper end to battery pack, carries out the clamp of vertical direction tightly, thereby can be fine press from both sides the fastening and fix to battery pack.

Description

Battery pack structure of wireless communication management module in power distribution cabinet

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a battery pack structure of a wireless communication management module in a power distribution cabinet.

Background

The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the power distribution cabinet distributes electric energy of a certain circuit of upper-stage power distribution equipment to nearby loads, and the equipment provides protection, monitoring and control for the loads.

The battery pack in the power distribution cabinet is a core component of the power distribution cabinet, a battery monomer of the battery pack can release heat in the using process, and if the heat emitted by the battery pack cannot be timely emitted, the heat can be gathered in the battery pack, so that the performance of the battery pack is reduced; moreover, the battery pack fixing device in the prior art cannot fix the battery pack well, so that the battery pack is loosened, damaged and the service life of the battery pack is shortened. Therefore, a wireless communication management module battery pack structure in a power distribution cabinet is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a battery pack structure of a wireless communication management module in a power distribution cabinet, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a battery pack structure of a wireless communication management module in a power distribution cabinet comprises a box body and a battery pack, wherein the battery pack is positioned in the box body, one side of the top end of the box body is movably connected with a top cover through a hinge assembly, the top cover is provided with a plurality of air holes, and one side of the top cover is clamped with the box body through a switch lock;

a side limit component is arranged on one side in the box body, a bottom limit component is fixedly arranged at the bottom end of the box body, a vent plate is arranged at the upper end of the bottom limit component, the vent plate is connected to the inner wall of the box body in a sliding mode, and the battery component is placed on the vent plate;

the air cooler is characterized in that a protective box is fixedly arranged at the bottom end of one side of the outer wall of the box body, a heat dissipation gap is formed in the side face of the protective box, an air cooler is fixedly arranged inside the protective box, and the output end of the air cooler runs through the box body.

Preferably, the battery pack comprises a placing plate and a battery pack, the upper surface of the placing plate is inwards recessed to form a positioning groove, the battery pack is located in the positioning groove, and the outer surface of the battery pack is provided with a heat conducting fin in a penetrating mode.

Preferably, the battery pack further comprises a shell, the shell is sleeved on the placing plate, clamping grooves are formed in two sides of the upper surface of the placing plate, clamping blocks are fixedly arranged on two sides of the bottom end of the shell, elastic pieces are fixedly attached to two sides of each clamping block, the clamping blocks are connected with the elastic pieces in a clamping manner, and a plurality of heat dissipation holes are formed in the upper end of the shell.

Preferably, an inner threaded hole is formed in the middle of one side, away from the side limit assembly, of the box body, a bolt penetrates through the inner threaded hole, the top end of the bolt is in contact with the middle of the extrusion plate, and the side face of the extrusion plate is connected to the side wall of the box body through a first spring.

Preferably, the side limit assembly comprises a positioning plate and a contact plate, the positioning plate is of an L-shaped structure, the bottom end of the positioning plate is fixedly connected to the top of the breathable plate, and the side face of the positioning plate is fixedly connected with the contact plate through a second spring.

Preferably, the number of the bottom limiting assemblies is two, and the bottom limiting assemblies comprise sleeve rods and moving rods, the bottom ends of the moving rods are fixedly connected to the bottom ends inside the sleeve rods through third springs, and the top ends of the moving rods are fixedly connected to the bottom ends of the breathable plates.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the battery pack clamping device is used, the top cover is clamped on the box body through the switch lock, the battery pack is placed on the ventilating plate, the bolt is tightened, the extrusion plate is driven to push the battery pack to extrude the side limiting assembly, and the battery pack extrudes the contact plate by matching with the second spring, so that the contact plate extrudes the positioning plate to clamp the battery pack in the horizontal direction;

2. through the arrangement of the bottom limiting assembly, the movable rod drives the ventilating plate to ascend due to the elasticity of the third spring, so that the battery assembly ascends, the battery assembly is limited through the upper end of the positioning plate, and is clamped in the vertical direction, and therefore the battery assembly can be well clamped and fixed;

3. place the group battery in the constant head tank, through fixture block, elastic component and draw-in groove cooperation for the group battery is fixed on placing the board, blows in cold wind through the air-cooler inside the box, and the group battery during operation, the heat conducts through the conducting strip, carries out the heat exchange with cold wind, and exhausts through the louvre, finally discharges from the bleeder vent, can better improve battery pack's circulation of air.

Drawings

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

FIG. 2 is a schematic view of a battery pack according to the present invention;

FIG. 3 is an enlarged structural view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the internal structure of the case of the present invention.

In the figure: 1 box, 2 top covers, 201 bleeder vent, 202 switch lock, 3 articulated subassembly, 4 battery pack, 401 place the board, 4011 constant head tank, 4012 draw-in groove, 402 group battery, 403 conducting strip, 404 casing, 4041 louvre, 4042 fixture block, 4043 elastic component, 5 interior screw holes, 6 bolts, 7 stripper plates, 701 first spring, 8 spacing subassemblies in side, 801 locating plate, 802 contact board, 803 second spring, 9 ventilative board, 10 spacing subassemblies in bottom, 1001 loop bar, 1002 carriage release lever, 1003 third spring, 11 protective housing, 1101 heat dissipation clearance, 12 air-cooler, 13 extension board, 1301 connecting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, are only used for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or structure referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be taken as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wireless communication management module battery pack structure in switch board, includes box 1 and battery pack 4, and battery pack 4 is located inside

box

1, and 1 top one side of box has top cap 2 through 3 swing joint of articulated subassembly, has seted up a plurality of bleeder vent 201 on

top cap

2, and 2 sides of top cap pass through

switch lock

202 and 1 joint of box.

The side limit assembly 8 is arranged on one side inside the box body 1, the side limit assembly 8 comprises a positioning plate 801 and a contact plate 802, the positioning plate 801 is of an L-shaped structure, the bottom end of the positioning plate 801 is fixedly connected to the top of the ventilating plate 9, and the side face of the positioning plate 801 is fixedly connected with the contact plate 802 through a second spring 803.

The middle part of one side of the spacing subassembly 8 of side is kept away from to box 1 is equipped with interior screw hole 5, run through in interior screw hole 5 and be equipped with

bolt

6, 6 top of bolt and 7 middle part contacts of stripper plate, the stripper plate 7 side is connected in the box 1 lateral wall through first spring 701, screw up bolt 6, drive stripper plate 7 and promote the spacing subassembly 8 of battery pack 4 extrusion side, cooperation second spring 803 for battery pack 8 extrusion contact board 802, contact board 802 extrusion locating plate 801 carries out the clamp of horizontal direction.

The 1 bottom mounting of box is equipped with the spacing subassembly 10 in bottom, the spacing subassembly 10 in bottom is equipped with two, including loop bar 1001 and carriage release lever 1002, the carriage release lever 1002 bottom is through third spring 1003 fixed connection in the inside bottom of loop bar 1001, and carriage release lever 1001 top and ventilative board 9 bottom fixed connection, because the elasticity of third spring 1003, carriage release lever 1002 drives ventilative board 9 and rises, make battery pack 4 rise, carry on spacingly to battery pack 4 through locating plate 801 upper end, carry out the clamp of vertical direction, thereby can be fine press from both sides tight fixedly to battery pack 4.

The upper end of the bottom limiting component 10 is provided with a vent plate 9, the vent plate 9 is slidably connected to the inner wall of the box body 1, the battery component 4 is placed on the vent plate 9, the battery component 4 comprises a placing plate 401 and a battery pack 402, the upper surface of the placing plate 401 is inwards recessed to be provided with a positioning groove 4011, the battery pack 402 is located in the positioning groove 4011, and the outer surface of the battery pack 402 is provided with a heat conducting fin 403 in a penetrating mode.

Battery pack 4 still includes casing 404, casing 404 cover is established on placing board 401, it is equipped with draw-in groove 4012 to place board 401 upper surface both sides, casing 404 bottom both sides are fixed and are equipped with fixture block 4042, the fixed laminating of fixture block 4042 both sides has elastic component 4043, fixture block 4042 and elastic component 4043 joint are in draw-in groove 4012, through fixture block 4042, elastic component 4043 and draw-in groove 4012 cooperation, make battery pack 402 fix on placing board 401, a plurality of louvre 4041 has been seted up to casing 404 upper end.

1 outer wall one side bottom mounting of box is equipped with protective housing 11, radiating gap 1101 has been seted up to protective housing 11 side, and protective housing 11 internal fixation is equipped with air-cooler 12, air-cooler 12 output runs through box 1, insufflate box 1 inside with cold wind through air-cooler 12, group battery 402 during operation, the heat conducts through conducting strip 403, carry out the heat exchange with cold wind, and exhaust through louvre 4041, finally discharge from bleeder vent 201, the circulation of air of battery pack 4 can have better been improved.

The working principle is as follows: when the battery pack clamping device is used, the top cover 2 is clamped on the box body 1 through the switch lock 202, the battery pack 4 is placed on the ventilating plate 9, the bolt 6 is screwed down, the extrusion plate 7 is driven to push the battery pack 4 to extrude the side limiting assembly 8, and the battery pack 8 extrudes the contact plate 802 by matching with the second spring 803, so that the contact plate 802 extrudes the positioning plate 801 to clamp in the horizontal direction; through the arrangement of the bottom limiting assembly 10, due to the elasticity of the third spring 1003, the movable rod 1002 drives the vent plate 9 to ascend, so that the battery assembly 4 ascends, the battery assembly 4 is limited through the upper end of the positioning plate 801, and the battery assembly 4 is clamped in the vertical direction, so that the battery assembly 4 can be well clamped and fixed; place battery pack 402 in constant head tank 4011, through fixture block 4042, elastic component 4043 and draw-in groove 4012 cooperation for battery pack 402 is fixed on placing board 401, blows in box 1 inside with cold wind through air-cooler 12, and battery pack 402 during operation, the heat conducts through conducting strip 403, carries out the heat exchange with cold wind, and exhausts through louvre 4041, finally discharges from bleeder vent 201, can better improve battery pack 4's circulation of air.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wireless communication management module battery pack structure in switch board, includes box (1) and battery pack (4), battery pack (4) are located inside box (1), its characterized in that: a top cover (2) is movably connected to one side of the top end of the box body (1) through a hinge assembly (3), a plurality of air holes (201) are formed in the top cover (2), and one side of the top cover (2) is clamped with the box body (1) through a switch lock (202);

a side limiting assembly (8) is arranged on one side inside the box body (1), a bottom limiting assembly (10) is fixedly arranged at the bottom end of the box body, a vent plate (9) is arranged at the upper end of the bottom limiting assembly (10), the vent plate (9) is connected to the inner wall of the box body (1) in a sliding mode, and the battery assembly (4) is placed on the vent plate (9);

the box body (1) outer wall one side bottom mounting is equipped with protective housing (11), radiating gap (1101) have been seted up to protective housing (11) side, just protective housing (11) inside is fixed and is equipped with air-cooler (12), air-cooler (12) output runs through box body (1).

2. The battery pack structure of the wireless communication management module in the power distribution cabinet according to claim 1, characterized in that: battery pack (4) are including placing board (401) and battery pack (402), place board (401) upper surface and inwards cave in and be equipped with constant head tank (4011), battery pack (402) are located in constant head tank (4011), just battery pack (402) surface runs through and is equipped with conducting strip (403).

3. The battery pack structure of the wireless communication management module in the power distribution cabinet according to claim 2, characterized in that: battery pack (4) still include casing (404), casing (404) cover is established place board (401) on, place board (401) upper surface both sides and be equipped with draw-in groove (4012), casing (404) bottom both sides are fixed and are equipped with fixture block (4042), fixture block (4042) both sides are fixed to laminate flexible piece (4043), fixture block (4042) with elastic piece (4043) joint is in draw-in groove (4012), a plurality of louvre (4041) have been seted up to casing (404) upper end.

4. The battery pack structure of the wireless communication management module in the power distribution cabinet according to claim 1, characterized in that: the side limiting assembly is characterized in that an inner threaded hole (5) is formed in the middle of one side, away from the side limiting assembly (8), of the box body (1), a bolt (6) penetrates through the inner threaded hole (5), the top end of the bolt (6) is in contact with the middle of the extrusion plate (7), and the side face of the extrusion plate (7) is connected to the side wall of the box body (1) through a first spring (701).

5. The battery pack structure of the wireless communication management module in the power distribution cabinet according to claim 1, characterized in that: the side limit assembly (8) comprises a positioning plate (801) and a contact plate (802), the positioning plate (801) is of an L-shaped structure, the bottom end of the positioning plate is fixedly connected to the top of the ventilating plate (9), and the side face of the positioning plate (801) is fixedly connected with the contact plate (802) through a second spring (803).

6. The battery pack structure of the wireless communication management module in the power distribution cabinet according to claim 1, characterized in that: the bottom limiting assemblies (10) are two and comprise a sleeve rod (1001) and a moving rod (1002), the bottom end of the moving rod (1002) is fixedly connected to the bottom end inside the sleeve rod (1001) through a third spring (1003), and the top end of the moving rod (1002) is fixedly connected to the bottom end of the breathable plate (9).