CN211208530U - Battery energy storage device for intelligent micro-grid system - Google Patents

Abstract

The utility model discloses a battery energy memory for intelligent little grid system, including shell, limiting plate, splint and second spacing groove, the second spacing groove has been seted up to one side of shell, one side of splint is equipped with the limiting plate, splint peg graft at the second spacing inslot of shell through the limiting plate, the through-hole has been seted up on the limiting plate, the second screw hole has been seted up in the second spacing inslot, the limiting plate passes through-hole, second screw hole and bolt and is connected fixedly with the shell, first spacing groove has been seted up at the upper and lower both ends of shell, the upper and lower both ends of shell have upper cover plate and lower apron through first spacing groove joint respectively, the draw-in groove has been seted up to the both sides of splint, it has the cushion to paste in the draw-in groove, the inside of splint is equipped with the coil. The utility model discloses possess and to carry out rapid cooling to the battery to prevent that the battery high temperature from leading to the advantage that the performance descends by a wide margin.

Description

Battery energy storage device for intelligent micro-grid system

Technical Field

The utility model relates to a battery energy memory technical field specifically is a battery energy memory for little grid system of intelligence.

Background

Lithium ion batteries have been widely used as power sources in a variety of fields including 3C products, power energy storage, power generation and energy storage, and because lithium is very active due to its chemical properties, lithium is a strong reducing agent, and when it contacts with oxidants such as oxygen, it will cause safety accidents such as combustion and explosion, and the safety of lithium batteries has recently been widely regarded.

Can generate heat in the lithium cell use, especially at the in-process that the battery carried out charge-discharge, the battery can continuously heat up, probably arouses the inside short circuit of battery, and battery case breaks, and then leads to accidents such as weeping, the fire, high temperature also can arouse the decline by a wide margin of battery performance, however current lithium cell energy memory is poor to the protective effect of battery, and especially the radiating effect under the high temperature environment that produces when carrying out charge-discharge to lithium cell energy memory is not obvious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery energy memory for little grid system of intelligence, it can carry out rapid cooling to the battery to possess, thereby prevent that the battery high temperature from leading to the advantage that the performance descends by a wide margin, can generate heat in having solved the lithium cell use, especially, carry out the in-process of charge-discharge at the battery, the battery can continuously heat up, probably arouse the inside short circuit of battery, battery case breaks, and then lead to the weeping, accident such as fire, high temperature also can arouse the decline by a wide margin of battery performance, however current lithium cell energy memory is poor to the protective effect of battery, especially the obscure problem of radiating effect under the high temperature environment that produces when carrying out the charge-discharge to lithium cell energy memory.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a battery energy memory for intelligent little grid system, includes shell, limiting plate, splint and second spacing groove, the second spacing groove has been seted up to one side of shell, one side of splint is equipped with the limiting plate, splint peg graft at the second spacing inslot of shell through the limiting plate, the through-hole has been seted up on the limiting plate, the second screw hole has been seted up in the second spacing inslot, the limiting plate passes through-hole, second screw hole and bolt and is connected fixedly with the shell, first spacing groove has been seted up at the upper and lower both ends of shell, the upper and lower both ends of shell are passed through first spacing groove joint respectively and are had upper cover plate and lower apron, the draw-in groove has been seted up to the both sides of splint, it has the cushion to paste in the draw-in groove.

Preferably, the positioning grooves are formed in two sides of the first limiting groove, first threaded holes are formed in the positioning grooves, fixing plates are arranged on two sides of the upper cover plate and the lower cover plate, and the upper cover plate and the lower cover plate are fixedly connected with the first threaded holes through the fixing plates and bolts.

Preferably, the surface of the limiting plate is provided with a joint, and the joint is communicated with the coil pipe.

Preferably, the clamping plate is internally provided with a cavity, heat conduction oil is filled in the cavity, and the coil is positioned in the heat conduction oil.

Preferably, the clamping plate is uniformly inserted into the second limiting groove of the shell through a limiting plate, and the through hole corresponds to the second threaded hole in position.

Preferably, the depth of the second limiting groove is the same as the thickness of the limiting plate, and the thicknesses of the upper cover plate and the lower cover plate are half of the depth of the first limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up splint, the draw-in groove has been seted up to the both sides of splint, and two splint carry out the centre gripping through the draw-in groove to the battery fixed, and fill through the cushion between draw-in groove and the battery, increase the steadiness of battery grafting in the draw-in groove, and splint inside is equipped with the coil pipe, and the joint on coil pipe and the limiting plate communicates, and the user can follow the joint and let in the refrigerant in to the coil pipe, absorbs the heat that the battery sent to reduce the temperature of battery, the life of extension battery.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the outer casing of the present invention;

FIG. 3 is a schematic front view of the outer shell of the present invention;

fig. 4 is a schematic top view of the splint according to the present invention;

fig. 5 is a schematic view of the main structure of the splint of the present invention.

In the figure: 1. a joint; 2. an upper cover plate; 3. a through hole; 4. a housing; 5. a lower cover plate; 6. a limiting plate; 7. a first threaded hole; 8. a splint; 9. a card slot; 10. an elastic pad; 11. a first limit groove; 12. positioning a groove; 13. a second limit groove; 14. a second threaded hole; 15. and (4) coiling the pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides a battery energy memory for little grid system of intelligence, which comprises an outer shell 4, limiting plate 6, splint 8 and second spacing groove 13, second spacing groove 13 has been seted up to one side of shell 4, one side of splint 8 is equipped with limiting plate 6, splint 8 evenly pegs graft at the second spacing groove 13 of shell 4 through limiting plate 6, and through-hole 3 is corresponding with second screw hole 14's position, limiting plate 6's surface is equipped with and connects 1, and connect 1 and coil pipe 15 and communicate each other, splint 8 peg graft at the second spacing groove 13 of shell 4 through limiting plate 6, through-hole 3 has been seted up on limiting plate 6, second screw hole 14 has been seted up in the second spacing groove 13, limiting plate 6 passes through-hole 3, second screw hole 14 and bolt are connected fixedly with shell 4.

The upper end and the lower end of the shell 4 are provided with first limiting grooves 11, the depth of the second limiting grooves 13 is the same as that of the limiting plate 6, the thickness of the upper cover plate 2 and the lower cover plate 5 is half of that of the first limiting grooves 11, the two sides of the first limiting grooves 11 are provided with positioning grooves 12, the positioning grooves 12 are internally provided with first threaded holes 7, the two sides of the upper cover plate 2 and the lower cover plate 5 are provided with fixing plates, the upper cover plate 2 and the lower cover plate 5 are fixedly connected with the first threaded holes 7 through the fixing plates and bolts, the upper end and the lower end of the shell 4 are respectively clamped with the upper cover plate 2 and the lower cover plate 5 through the first limiting grooves 11, the two sides of the clamping plates 8 are provided with clamping grooves 9, elastic pads 10 are pasted in the clamping grooves 9, the two sides of the clamping plates 8 are provided with clamping grooves 9 for clamping and fixing the battery, and the clamping grooves 9 and the battery are filled, splint 8's inside is equipped with coil pipe 15, and coil pipe 15 communicates with joint 1 on the limiting plate 6, and the user can follow joint 1 and let in the refrigerant in to coil pipe 15, absorbs the heat that the battery sent to reduce the temperature of battery, prolong the life of battery, splint 8's inside has been seted up the cavity, and has been filled the conduction oil in the cavity, and coil pipe 15 is located the conduction oil.

The working principle is as follows: the user is when using, peg graft splint 8 in the first spacing groove 11 of shell 4 and fixed through bolted connection through limiting plate 6, draw-in groove 9 has been seted up to splint 8's both sides, two splint 8 carry out the centre gripping through draw-in groove 9 to the battery fixed, the battery passes through wire electric connection, and fill through cushion 10 between draw-in groove 9 and the battery, increase the steadiness that the battery was pegged graft in draw-in groove 9, and splint 8 inside is equipped with coil pipe 15, coil pipe 15 and the 1 intercommunication that connects on the limiting plate 6, the user can follow and connect 1 department and let in the refrigerant in to coil pipe 15, absorb the heat that the battery sent, thereby reduce the temperature of battery, the life of extension battery.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a battery energy memory for little grid system of intelligence, includes shell (4), limiting plate (6), splint (8) and second spacing groove (13), its characterized in that: a second limit groove (13) is arranged on one side of the shell (4), a limit plate (6) is arranged on one side of the splint (8), the clamping plate (8) is inserted in a second limiting groove (13) of the shell (4) through a limiting plate (6), the limiting plate (6) is provided with a through hole (3), the second limiting groove (13) is internally provided with a second threaded hole (14), the limiting plate (6) is fixedly connected with the shell (4) through the through hole (3), the second threaded hole (14) and the bolt, the upper end and the lower end of the shell (4) are provided with first limit grooves (11), the upper end and the lower end of the shell (4) are respectively clamped with an upper cover plate (2) and a lower cover plate (5) through the first limit grooves (11), clamping grooves (9) are formed in two sides of the clamping plate (8), elastic pads (10) are pasted in the clamping grooves (9), and a coil pipe (15) is arranged inside the clamping plate (8).

2. The battery energy storage device for the intelligent microgrid system as recited in claim 1, wherein: locating slot (12) have been seted up to the both sides of first spacing groove (11), first screw hole (7) have been seted up in locating slot (12), the both sides of upper cover plate (2) and lower apron (5) are equipped with the fixed plate, just upper cover plate (2) and lower apron (5) are connected fixedly through fixed plate and bolt and first screw hole (7).

3. The battery energy storage device for the intelligent microgrid system as recited in claim 1, wherein: the surface of the limiting plate (6) is provided with a joint (1), and the joint (1) is communicated with the coil (15).

4. The battery energy storage device for the intelligent microgrid system as recited in claim 1, wherein: the cavity is formed in the clamping plate (8), heat conduction oil is filled in the cavity, and the coil pipe (15) is located in the heat conduction oil.

5. The battery energy storage device for the intelligent microgrid system as recited in claim 1, wherein: the clamping plate (8) is uniformly inserted into a second limiting groove (13) of the shell (4) through a limiting plate (6), and the through hole (3) corresponds to the second threaded hole (14).

6. The battery energy storage device for the intelligent microgrid system as recited in claim 1, wherein: the depth of the second limiting groove (13) is the same as the thickness of the limiting plate (6), and the thickness of the upper cover plate (2) and the thickness of the lower cover plate (5) are half of the depth of the first limiting groove (11).

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