CN216213791U - Device for automatic charging and discharging management of lithium iron phosphate storage battery - Google Patents

Abstract

The utility model discloses a device for automatic charging and discharging management of a lithium iron phosphate storage battery, which comprises a management cabinet, wherein the bottom of the management cabinet is fixedly connected with a base, the bottom of the front side of the management cabinet is provided with a storage battery placing box, the top of the inner cavity of the management cabinet is fixedly connected with a storage box, and the inner cavity of the storage box is fixedly connected with a charging and discharging management module. According to the utility model, through the matched use of the management cabinet, the base, the storage box, the charging and discharging management module, the heat conducting plate, the heat radiating fins, the heat radiating fan, the rotary table, the convex block, the transverse plate, the idler wheel, the reset spring, the sleeve, the buffer spring, the sliding plate, the vertical rod and the protection plate, the device has the advantages of improving the heat radiating effect, being convenient to move and high in safety, and can effectively solve the problem that the use requirement cannot be met due to the fact that the conventional device for the automatic charging and discharging management of the lithium iron phosphate storage battery is poor in heat radiating effect, inconvenient to move and free of a protection structure.

Description

A device for automatic charge and discharge management of lithium iron phosphate battery

technical field

The utility model relates to the technical field of storage batteries, in particular to a device for automatic charge and discharge management of lithium iron phosphate storage batteries.

Background technique

There are many kinds of batteries installed in distribution network equipment. If the equipment is not equipped with a battery charge and discharge management module, the battery will face many problems, such as: battery over-discharge leads to battery scrap, battery over-charge, and unstable charging voltage affects the battery Life, etc., the current device used for automatic charge and discharge management of lithium iron phosphate batteries has poor heat dissipation effect, inconvenient movement, and does not have a protective structure, so it cannot meet the needs of use.

Utility model content

The purpose of the utility model is to provide a device for automatic charge and discharge management of lithium iron phosphate batteries, which has the advantages of improving heat dissipation effect, convenient movement and high safety, and solves the problems currently used for automatic charge and discharge management of lithium iron phosphate batteries. The device has poor heat dissipation effect, inconvenient movement, and does not have a protective structure, so it cannot meet the needs of use.

In order to achieve the above purpose, the utility model provides the following technical solutions: a device for automatic charge and discharge management of lithium iron phosphate batteries, comprising a management cabinet, the bottom of the management cabinet is fixedly connected with a base, and the bottom of the front of the management cabinet is A battery storage box is provided, a storage box is fixedly connected to the top of the inner cavity of the management cabinet, a charge and discharge management module is fixedly connected to the inner cavity of the storage box, and a heat conduction plate is fixedly connected to both sides of the charge and discharge management module A heat dissipation fin is fixedly connected to the side of the heat conduction plate away from the charge and discharge management module, a heat dissipation fan is arranged on both sides of the inner cavity of the storage box, a turntable is arranged on both sides of the top of the inner cavity of the base, and two The opposite sides of each turntable are fixedly connected with bumps, the bottoms of the two sides of the inner cavity of the base are slidably connected with horizontal plates, both sides of the bottom of the horizontal plate are movably connected with rollers through brackets, and the bottom of the horizontal plate is movably connected with rollers. A return spring is fixedly connected, the bottom of the return spring is fixedly connected to the inner wall of the base, both sides of the top of the management cabinet are fixedly connected with sleeves, and the bottom of the sleeve cavity is fixedly connected with a buffer spring. A sliding plate is fixedly connected to the top of the spring, a vertical rod is fixedly connected to the top of the sliding plate, and the top of the vertical rod extends to the outside of the sleeve and is fixedly connected to a protective plate.

Preferably, a ventilation box is fixedly connected to the tops of both sides of the inner cavity of the management cabinet, the inner cavity of the ventilation box is provided with a dustproof net, and one side of the top and one side of the bottom of the ventilation box are threadedly connected with Bolt, one end of the bolt penetrates the ventilation box and extends to the inner cavity of the dust filter.

Preferably, an access cover is fixedly connected to the front of the storage box through fasteners, and a display screen is fixedly connected to the top of the front of the access cover.

Preferably, a mounting rod is fixedly connected to the top and bottom of the cooling fan, and one end of the mounting rod away from the cooling fan is fixedly connected to the inner wall of the storage box.

Preferably, the bottoms on both sides of the base are fixedly connected with a limit block, and a fixing pin is provided through the inner cavity of the limit block.

Preferably, the number of the battery storage boxes is nine, and they are evenly distributed at the bottom of the front of the management cabinet.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model adopts a management cabinet, a base, a battery placement box, a storage box, a charge-discharge management module, a heat-conducting plate, a heat-dissipating fin, a heat-dissipating fan, a turntable, a bump, a horizontal plate, a roller, a return spring, a bushing, a buffer The combination of spring, sliding plate, vertical rod and protective plate has the advantages of improving heat dissipation effect, convenient movement and high safety, and can effectively solve the current device used for automatic charge and discharge management of lithium iron phosphate batteries, which has poor heat dissipation effect. It is inconvenient to move and does not have a protective structure, so it cannot meet the needs of use.

2. The utility model can prevent dust from entering the interior of the storage box and affect the normal use of the charging and discharging management module by setting the dustproof net. The stability of the cooling fan in use can be improved by setting limit blocks and fixing pins to improve the stability of the management cabinet in use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the structure of the utility model;

Figure 3 is a cross-sectional view of the utility model casing.

In the figure: 1. Management cabinet; 2. Base; 3. Battery storage box; 4. Storage box; 5. Charge and discharge management module; 6. Thermal plate; 7. Cooling fins; 8. Cooling fan; 9. Turntable; 10, bump; 11, horizontal plate; 12, roller; 13, return spring; 14, sleeve; 15, buffer spring; 16, sliding plate; 17, vertical rod; 18, protective plate; 19, ventilation box; 20 , Dust filter; 21, Access cover; 22, Display screen.

Detailed ways

Several embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the purpose of simplifying the drawings, some well-known structures and components are shown in a simple schematic manner in the drawings.

In addition, the descriptions such as “first”, “second”, etc. in the present invention are only for the purpose of description, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention, which is only for the purpose of The components or operations described in the same technical terms are only distinguished, and should not be understood as indicating or implying their relative importance or implying the quantity of the indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present utility model.

Please refer to Figure 1-3, a device for automatic charge and discharge management of lithium iron phosphate batteries, including a management cabinet 1, the bottom of the management cabinet 1 is fixedly connected with a base 2, and the bottom of the front of the management cabinet 1 is provided with a battery storage box 3 , a storage box 4 is fixedly connected to the top of the inner cavity of the management cabinet 1, a charge and discharge management module 5 is fixedly connected to the inner cavity of the storage box 4, and a heat conduction plate 6 is fixedly connected to both sides of the charge and discharge management module 5, and the heat conduction plate 6 is far away from One side of the charge-discharge management module 5 is fixedly connected with a cooling fin 7, both sides of the inner cavity of the storage box 4 are provided with cooling fans 8, and both sides of the top of the inner cavity of the base 2 are provided with turntables 9, and the two turntables 9 are opposite to each other. One side is fixedly connected with the bump 10, the bottom of the inner cavity of the base 2 is slidably connected with the horizontal plate 11, the two sides of the bottom of the horizontal plate 11 are movably connected with the rollers 12 through the bracket, and the bottom of the horizontal plate 11 is fixedly connected with a The return spring 13, the bottom of the return spring 13 is fixedly connected with the inner wall of the base 2, the two sides of the top of the management cabinet 1 are fixedly connected with a sleeve 14, and the bottom of the inner cavity of the sleeve 14 is fixedly connected with a buffer spring 15. A sliding plate 16 is fixedly connected to the top, and a vertical rod 17 is fixedly connected to the top of the sliding plate 16. The top of the vertical rod 17 extends to the outside of the casing 14 and is fixedly connected to a protective plate 18. The tops of both sides of the inner cavity of the management cabinet 1 are The ventilation box 19 is fixedly connected, and the inner cavity of the ventilation box 19 is provided with a dustproof net 20. By setting the dustproof net 20, dust can be prevented from entering the interior of the storage box 4, which affects the normal use of the charge and discharge management module 5. The ventilation box 19 One side of the top and one side of the bottom are screwed with bolts, and one end of the bolts penetrates the ventilation box 19 and extends to the inner cavity of the dust-proof net 20. The front of the storage box 4 is fixedly connected with an access cover 21 through fasteners. The installation of the inspection cover 21 can facilitate the maintenance of the charge and discharge management module 5. The display screen 22 is fixedly connected to the top of the front of the inspection cover 21, and the top and bottom of the cooling fan 8 are fixedly connected with installation rods. By arranging the installation rods, the heat dissipation can be improved. The stability of the fan 8 when in use, the end of the installation rod away from the cooling fan 8 is fixedly connected to the inner wall of the storage box 4, the bottoms of both sides of the base 2 are fixedly connected to the limit block, and the inner cavity of the limit block is provided with a fixed pin. , By setting limit blocks and fixing pins, the stability of the management cabinet 1 in use can be improved. The number of battery storage boxes 3 is nine, and they are evenly distributed at the bottom of the front of the management cabinet 1. Through the management cabinet 1, the base 2 , battery storage box 3, storage box 4, charge and discharge management module 5, heat conduction plate 6, cooling fin 7, cooling fan 8, turntable 9, bump 10, horizontal plate 11, roller 12, return spring 13, sleeve 14 The combination of the buffer spring 15, the sliding plate 16, the vertical rod 17 and the protective plate 18 has the advantages of improving the heat dissipation effect, convenient movement and high safety, and can effectively solve the current problem of automatic charging and discharging management of lithium iron phosphate batteries. The device has poor heat dissipation effect, inconvenient movement, and does not have a protective structure, so it cannot meet the needs of use.

When in use, the heat conduction plate 6 and the heat dissipation fins 7 lead out the heat dissipated by the charge and discharge management module 5, and then the rotating heat dissipation fan 8 discharges the heat from the inside of the storage box 4, so as to improve the heat dissipation effect of the charge and discharge management module 5, When the management cabinet 1 needs to be moved, the motor on the back of the turntable 9 is activated by operating the external controller, the motor drives the turntable 9 to rotate, the turntable 9 drives the bump 10 to move, the bump 10 pushes the horizontal plate 11 to move, and the horizontal plate 11 drives the roller 12 Move so that the roller 12 is in contact with the ground, and then the management cabinet 1 can be moved.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a device for automatic charge-discharge management of lithium iron phosphate battery, includes management cabinet (1), its characterized in that: the bottom of the management cabinet (1) is fixedly connected with a base (2), the positive bottom of the management cabinet (1) is provided with a storage battery placing box (3), the top of the inner cavity of the management cabinet (1) is fixedly connected with a storage box (4), the inner cavity of the storage box (4) is fixedly connected with a charging and discharging management module (5), two sides of the charging and discharging management module (5) are both fixedly connected with heat-conducting plates (6), one sides of the heat-conducting plates (6) far away from the charging and discharging management module (5) are fixedly connected with radiating fins (7), two sides of the inner cavity of the storage box (4) are both provided with radiating fans (8), two sides of the top of the inner cavity of the base (2) are both provided with turntables (9), one opposite sides of the two turntables (9) are both fixedly connected with convex blocks (10), and the bottoms of two sides of the inner cavity of the base (2) are both slidably connected with transverse plates (11), the utility model discloses a safety protection device, including diaphragm (11), bottom fixedly connected with reset spring (13), the bottom of reset spring (13) and the inner wall fixed connection of base (2), the equal fixedly connected with sleeve pipe (14) in both sides at management cabinet (1) top, the bottom fixedly connected with buffer spring (15) of sleeve pipe (14) inner chamber, the top fixedly connected with sliding plate (16) of buffer spring (15), the top fixedly connected with montant (17) of sliding plate (16), the top of montant (17) extends to the outside and the fixedly connected with guard plate (18) of sleeve pipe (14).

2. The device for automatic charge and discharge management of a lithium iron phosphate battery according to claim 1, characterized in that: the equal fixedly connected with in top of management cabinet (1) inner chamber both sides ventilates box (19), the inner chamber of ventilating box (19) is provided with dust screen (20), the equal threaded connection in one side of one side at ventilation box (19) top and one side of bottom has the bolt, and the one end of bolt runs through ventilation box (19) and extends to the inner chamber of dust screen (20).

3. The device for automatic charge and discharge management of a lithium iron phosphate battery according to claim 1, characterized in that: the front of storage box (4) is through fastener fixedly connected with access cover (21), the positive top fixedly connected with display screen (22) of access cover (21).

4. The device for automatic charge and discharge management of a lithium iron phosphate battery according to claim 1, characterized in that: the top and the bottom of heat dissipation fan (8) are fixedly connected with mounting rods, and one end of the mounting rods, far away from the heat dissipation fan (8), is fixedly connected with the inner wall of the storage box (4).

5. The device for automatic charge and discharge management of a lithium iron phosphate battery according to claim 1, characterized in that: the bottom of base (2) both sides all fixedly connected with stopper, the inner chamber of stopper runs through and is provided with the fixed pin.

6. The device for automatic charge and discharge management of a lithium iron phosphate battery according to claim 1, characterized in that: the storage battery placing boxes (3) are nine in number and are uniformly distributed at the bottom of the front side of the management cabinet (1).

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