CN218241956U

CN218241956U - Battery box

Info

Publication number: CN218241956U
Application number: CN202220957278.8U
Authority: CN
Inventors: 刘浩涵
Original assignee: Huizhou Herneng Technology Co ltd
Current assignee: Guangdong Ruichi New Energy Technology Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2023-01-06
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to a battery box, comprising a box body and a box cover, the left and right sides of box is equipped with heat dissipation mechanism, the front-back portion of box is equipped with handle mechanism, the front portion of box is equipped with the terminal interface, the upper portion opening of box, the case lid is located on the upper portion opening of box, be equipped with display device on the case lid, be equipped with a set of group battery about the inside of box respectively, every group battery includes a plurality of orderly batteries of range, be equipped with isolating mechanism between two sets of group batteries, every battery is equipped with isolating device except that its electrode place off-plate around, the electrode of two sets of group batteries sets up relatively, the front portion of two sets of group batteries is equipped with circuit board assembly, be equipped with the blotter between two sets of group battery upper portions and the case lid. The scheme has compact and reasonable structural design, saves space and achieves good heat dissipation effect.

Description

Battery box

Technical Field

The utility model relates to a battery energy storage product manufacturing field especially relates to a battery box.

Background

The battery energy storage box product is widely used in various places, and brings convenience to people in use, but the existing battery box has the following defects:

(1) When the load of the battery box is large, the heating is large, the temperature of the box body is increased, the stability of the battery is influenced, and the quality of the product is threatened;

(2) If a heat dissipation fan is used inside, the requirement for the internal space is large, and the quality of the fan is related to the quality of the product.

In view of the above shortcomings, we invented a battery box.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an invention aim at solving current battery box, it is big to generate heat when there is load big, and the temperature of box rises, influences the stability of battery, if inside uses radiator fan, requires greatly to the inner space, and the fan quality can be related to the problem of the quality of product, and its specific solution is as follows:

the utility model provides a battery box, includes box and case lid, the left and right sides of box is equipped with heat dissipation mechanism, the front and back portion of box is equipped with handle mechanism, the front portion of box is equipped with the terminal interface, the upper portion opening of box, the case lid is located on the upper portion opening of box, be equipped with display device on the case lid, be equipped with a set of group battery about the inside of box respectively, every group battery includes a plurality of neatly arranged batteries, be equipped with isolation mechanism between two sets of group batteries, every battery is equipped with isolating device except that its electrode place off-plane around, the electrode of two sets of group batteries sets up relatively, the front portion of two sets of group batteries is equipped with circuit board components, be equipped with the blotter between two sets of group battery upper portions and the case lid.

Further, every group battery still includes the curb plate of locating the front and back side respectively including a plurality of batteries of arranging according to the fore-and-aft direction, locates the left and right sides direction and leans on inboard side strip, two curb plates, side strip with heat dissipation mechanism encloses into the closed mount of a horizontal direction, fixes a plurality of batteries in groups.

Further, the isolation device is an insulation sheet.

Further, the electrodes of the cells in each of the battery packs are electrically connected to a plurality of copper bars.

Further, the outer surface of the side plate is provided with a mounting column for mounting the circuit board assembly.

Further, the heat dissipation mechanism comprises a heat radiator and a heat pipe arranged on the inner side of the heat radiator and between the battery and the battery, screw holes used for being fixed with the side plates are formed in four corners of the heat radiator, and a plurality of screw holes used for fixing heat dissipation windows arranged on the left side and the right side of the box body are formed in the upper side and the lower side of the heat radiator.

Furthermore, a plurality of screw holes are respectively formed in the periphery of the opening of the box cover and the box body.

Further, the display device is a digital display.

Further, the isolation mechanism is an isolation plate made of buffer heat-resistant materials.

Further, the handle mechanism is a movable annular handle.

To sum up, adopt the utility model discloses a technical scheme has following beneficial effect:

the present battery box has been solved to this scheme, and it is big to generate heat when there is the load big, and the temperature of box risees, influences the stability of battery, if inside radiator fan that uses, requires greatly to the inner space, and the fan quality can be correlated with the problem of the quality of product. The box left and right sides of this scheme is equipped with the heat dissipation window respectively, and internal connection has triple effect in the radiator of group battery: the first is the heat dissipation, and the second is with group battery, radiator, box three fixed connection together, and the third is curb plate, side strip, radiator enclose into a plurality of batteries in the fixed group battery of closed mount of horizontal direction. Therefore, the structure design is compact and reasonable, the space is saved, and the good heat dissipation effect is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed to be used in the description of the embodiments of the present invention will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.

Fig. 1 is a structural diagram of a battery box of the present invention;

fig. 2 is an exploded view of a battery box according to the present invention;

fig. 3 is a schematic view of a side portion of a battery box according to the present invention;

fig. 4 is a structural diagram of the battery box except for the box body, the box cover, the cushion pad and the isolation plate.

Description of reference numerals:

1-box body, 2-box cover, 3-terminal interface, 4-display device, 5-battery, 6-handle, 7-isolation plate, 8-insulation plate, 9-electrode, 10-circuit board component, 11-opening, 12-side plate, 13-side strip, 14-radiator, 15-copper bar, 16-mounting column, 17-screw hole, 18-radiating window, 19-screw and 20-buffer pad.

Detailed Description

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

As shown in fig. 1 to 4, the battery box comprises a box body 1 and a box cover 2, wherein heat dissipation mechanisms are arranged on the left side and the right side of the box body 1, and a lifting handle mechanism is arranged on the front portion and the rear portion of the box body 1 and is a movable annular lifting handle 6. The front part of the box body 1 is provided with a wiring end interface 3, the upper part of the box body 1 is provided with an opening, the box cover 2 is arranged on the upper part opening 11 of the box body 1, the box cover 2 is provided with a display device 4, and the display device 4 is a digital display. A group of battery packs are arranged on the left and right sides in the box body 1 respectively, each group of battery packs comprises a plurality of batteries 5 which are arranged in order, and an isolation mechanism is arranged between the two groups of battery packs and is an isolation plate 7 made of buffer heat-resistant materials. Each cell 5 is provided with an isolating means, which is an insulating sheet 8, around its periphery except where the electrodes 9 are located. The electrodes of the two groups of battery packs are arranged oppositely, and the front parts of the two groups of battery packs are provided with circuit board assemblies 10. A buffer pad 20 is arranged between the upper parts of the two groups of battery packs and the box cover 2.

Furthermore, each battery pack comprises a plurality of batteries 5 arranged in the front-back direction, side plates 12 respectively arranged on the front side and the back side, and side strips 13 arranged on the inner side in the left-right direction, wherein a closed fixing frame in the horizontal direction is formed by the two side plates 12, one side strip and one radiator 14, and the plurality of batteries 5 are fixed into a group.

Further, the electrodes 9 of the batteries 5 in each battery pack are electrically connected to a plurality of copper bars 15.

Further, the outer surface of the side plate 12 is provided with mounting posts 16 for mounting the circuit board assembly 10.

The heat dissipation mechanism includes a heat sink 14 and a heat pipe (not shown) disposed inside the heat sink 14 and between the battery 5 and the battery 5, the heat pipe is a hollow copper pipe filled with a special gas, and belongs to the prior art, and details thereof are not described herein. The insulating sheet 8 of the battery 5 on the side of the heat sink 14 is provided with a plurality of heat dissipation holes (not shown) through which the exposed portions of the heat pipes are passed.

Further, screw holes for fixing to the side plate 12 are provided at four corners of the heat sink 14, and the heat sink 14 and the side plate 12 are fastened by screws 19. The upper and lower sides of the heat sink 14 are provided with a plurality of screw holes for fixing heat dissipation windows 18 provided on the left and right sides of the case 1, and the heat sink 14 is fastened to the heat dissipation windows 18 by screws 19.

Furthermore, a plurality of screw holes 17 are respectively arranged on the periphery of the opening 11 of the box cover 2 and the box body 1.

The display device 4 and the battery 5 are respectively electrically connected with the circuit board assembly 10 through leads, the copper bar 15 is electrically connected with the electrode 9, and the copper bar 15 is electrically connected with the wiring terminal interface 3 through leads.

the present battery box has been solved to this scheme, and it is big to generate heat when there is the load big, and the temperature of box risees, influences the stability of battery, if inside radiator fan that uses, requires greatly to the inner space, and the fan quality can be correlated with the problem of the quality of product. The box left and right sides of this scheme is equipped with the heat dissipation window respectively, and internal connection has triple effect in the radiator of group battery: the first is the heat dissipation, and the second is with group battery, radiator, box three fixed connection together, and the third is curb plate, side strip, radiator enclose into a plurality of batteries in the fixed group battery of closed mount of horizontal direction. Therefore, the structure design is compact and reasonable, the space is saved, and a good heat dissipation effect is achieved.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. The utility model provides a battery box, includes box and case lid, its characterized in that: the battery pack comprises a box body, a plurality of battery packs and a buffer cushion, wherein the left side and the right side of the box body are provided with heat dissipation mechanisms, the front portion and the rear portion of the box body are provided with handle mechanisms, the front portion of the box body is provided with a terminal interface, the upper portion of the box body is open, a box cover is arranged on the upper portion of the box body and provided with a display device, a set of battery packs are arranged in the box body left and right respectively, each set of battery pack comprises a plurality of batteries which are arranged in order, an isolation mechanism is arranged between the two sets of battery packs, each battery is provided with an isolation device except the outside where the electrode of the battery pack is located, the electrodes of the two sets of battery packs are arranged oppositely, the front portions of the two sets of battery packs are provided with a circuit board assembly, and the buffer cushion is arranged between the upper portions of the two sets of battery packs and the box cover.

2. A battery box according to claim 1, characterized in that: every the group battery is including a plurality of batteries of arranging according to the fore-and-aft direction, still including locating the curb plate of front and back side respectively, locates the left and right directions and leans on inboard side strip, two curb plates, side strip with heat dissipation mechanism encloses into the closed mount of a horizontal direction, fixes a plurality of batteries in groups.

3. A battery box according to claim 2, characterized in that: the isolating device is an insulating sheet.

4. A battery box according to claim 3, characterized in that: and the electrode of the battery in each battery pack is electrically connected with a plurality of copper bars.

5. The battery box according to claim 4, characterized in that: and the outer surface of the side plate is provided with a mounting column for mounting the circuit board assembly.

6. The battery box according to claim 5, characterized in that: the heat dissipation mechanism comprises a radiator and a heat pipe arranged on the inner side of the radiator and between a battery and the battery, screw holes used for being fixed with the side plates are formed in four corners of the radiator, and a plurality of screw holes used for fixing heat dissipation windows arranged on the left side and the right side of the box body are formed in the upper side and the lower side of the radiator.

7. A battery box according to claim 1, characterized in that: and a plurality of screw holes are respectively arranged around the opening of the box cover and the box body.

8. The battery box according to claim 1, characterized in that: the display device is a digital display.

9. A battery box according to claim 1, characterized in that: the isolation mechanism is an isolation plate made of buffer heat-resistant materials.

10. A battery box according to claim 1, characterized in that: the handle mechanism is a movable annular handle.