CN209766499U

CN209766499U - Battery box

Info

Publication number: CN209766499U
Application number: CN201920444690.8U
Authority: CN
Inventors: 李特立; 蔺琦; 陈星�
Original assignee: Shaanxi Changfeng Power Co Ltd
Current assignee: Wuxi Xinri Power Technology Co., Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2019-12-10
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a battery box body, which comprises an upper cover and a box body, wherein the upper cover is arranged on the upper part of the box body; two handles are arranged in front of the box body; the top of the box body is welded with a positioning hole; a guide plate is arranged inside the box body; a pressing strip is welded on the upper cover; and welding holding strips on the box body. The battery box body of the utility model is easy to operate and low in cost; the module can be effectively fixed, the stability of the module is guaranteed, good heat dissipation capacity is achieved, the difficulty of the tool is reduced, the working efficiency is improved, and the economical efficiency is also considered.

Description

Battery box

Technical Field

the utility model relates to an energy storage battery, concretely relates to battery box.

Background

the renewable energy resources are different, high-efficiency, clean and low-carbon and become the mainstream direction of the development of new energy resources in the world, but the intermittence and uncontrollable of wind energy and solar power generation are the restriction factors influencing the development of the renewable energy resources, and the wind power of China still has 15-20% of wind abandoning rate in 2014.

Disclosure of Invention

The utility model provides a battery box body, aiming at the problems, comprising an upper cover and a box body, wherein the upper cover is arranged at the upper part of the box body; two handles are arranged in front of the box body; the top of the box body is welded with a positioning hole; a guide plate is arranged inside the box body; a pressing strip is welded on the upper cover; and welding holding strips on the box body.

Further, the positioning hole is a U-shaped hole.

Furthermore, each surface of the battery box body is provided with a plurality of heat dissipation holes for dissipating heat.

Furthermore, the holding strip is used for fixing the directions of an X axis, a Y axis and a Z axis of the battery module in the box body.

Further, the air deflector is used for dissipating heat.

Furthermore, the positioning hole is used for fixing the battery box body on the battery frame.

The utility model has the advantages that:

The battery box body of the utility model is easy to operate and low in cost; the module can be effectively fixed, the stability of the module is guaranteed, good heat dissipation capacity is achieved, the difficulty of the tool is reduced, the working efficiency is improved, and the economical efficiency is also considered.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

fig. 1 is a schematic view of the overall structure of a battery box according to an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of a box body of a battery box body according to an embodiment of the present invention;

Fig. 3 is a schematic view of a partial structure of the upper cover of the battery box according to the embodiment of the present invention.

Reference numerals:

1 is an upper cover, 2 is a box body, 3 is a handle, 4 is a positioning hole, 5 is a guide plate, 6 is a pressing strip, 7 is a clamping strip and 8 is a heat dissipation hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, as shown in fig. 1 to 3, a battery case includes an upper cover 1 and a case 2, the upper cover 1 being disposed on an upper portion of the case 2; two handles 3 are arranged in front of the box body 2; a positioning hole 4 is welded on the top of the box body 2; a guide plate 5 is arranged inside the box body 2; a pressing strip 6 is welded on the upper cover 1; the box body 2 is welded with a holding strip 7.

The positioning hole 4 is a U-shaped hole.

Each surface of the battery box body is provided with a plurality of radiating holes 8 for radiating.

The holding strip 7 is used for fixing the directions of an X axis, a Y axis and a Z axis of the battery module in the box body 2.

The guide plate 5 is used for radiating.

The positioning hole 4 is used for fixing the battery box body on the battery frame.

The utility model discloses a fixed module in box the inside does not adopt bolt and nut fixed, and is convenient for the frock, and then the cost is reduced.

The front of the box body is provided with a fixed handle, thus solving the difficult problems of carrying, installation and the like.

Because the main part that the electricity core generates heat is in the centre, and then design the wind-break piece in the box for the produced heat of better taking away electricity core.

The other end of the box body is provided with a ventilation hole, so that air flows between gaps of the electric core at an accelerated speed, and high heat generated during the work of the electric core is taken away.

A pressing strip is welded on the box cover, a clamping strip and ribs are welded on the lower box body to fix the X-axis direction and the Y-axis direction of the module, and the module is tightly pressed and fixed in the Z-axis direction by the aid of the pressing strip. The tooling speed is accelerated in the box body, and the cost is saved, so that the project period is shortened.

A positioning hole is welded right in front of the box body so as to more firmly fix the box on the battery frame.

Each side of the box is left with a void. The heat generated by the battery core is taken away quickly.

The fixing module inside the box body of the utility model is not fixed by bolts and nuts, so as to facilitate the tool and further reduce the cost; the front of the box body is provided with a fixed handle, so that the problems of carrying, installation and the like are solved; because the main part of the electric core heating is in the middle, a wind shield is designed in the box body so as to better take away the heat generated by the electric core; the other end of the box body is provided with a vent hole, so that air can flow in a gap of the electric core in an accelerated manner, and high heat generated when the electric core works is taken away; the case cover is welded with a pressing strip, the die set is tightly pressed in the case body, so that the tooling speed is increased, the cost is saved, and the project period is shortened; a positioning hole is welded on the top of the box body so as to more firmly fix the box on the battery rack; each side of the box is left with a void. The heat generated by the battery core is taken away quickly.

Two fixed handles of the box are convenient to carry and mount; the fixing positioning holes are made into U-shaped holes so as to be convenient to install and reduce errors; the design of the guide plate and the hollow effect of the bottom accelerate the taking away of heat generated by the battery core; the clamping strips and the pressing strips obviously have the functions of fixing the module and do not need to be bolted, so that manpower and material resources are saved, and more importantly, the working efficiency is improved; the holding strip and the pressing strip are welded to the box body to ensure the integrity of the box body.

The box body with the structure is suitable for the aspect of energy storage.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The battery box body is characterized by comprising an upper cover (1) and a box body (2), wherein the upper cover (1) is arranged at the upper part of the box body (2); two handles (3) are arranged in front of the box body (2); the top of the box body (2) is welded with a positioning hole (4); a guide plate (5) is arranged inside the box body (2); a pressing strip (6) is welded on the upper cover (1); the box body (2) is welded with a holding strip (7).

2. The battery box body according to claim 1, characterized in that the positioning hole (4) is a U-shaped hole.

3. The battery case according to claim 1, wherein each surface of the battery case is provided with a plurality of heat dissipation holes (8) for dissipating heat.

4. The battery box body as claimed in claim 1, wherein the holding strip (7) is used for fixing the directions of the X axis, the Y axis and the Z axis of the battery module in the box body (2).

5. The battery box according to claim 1, characterized in that the baffle (5) is a baffle for heat dissipation.

6. the battery box according to any of claims 1-5, characterized in that the positioning holes (4) are used to fix the battery box to the battery holder.