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CN-224204244-U - Energy storage device and communication base station

CN224204244UCN 224204244 UCN224204244 UCN 224204244UCN-224204244-U

Abstract

The application provides an energy storage device and a communication base station, and relates to the technical field of energy storage. The energy storage device comprises a battery pack and a battery box, the battery pack comprises at least one battery cell, the battery box is provided with a containing cavity for containing the battery pack, the battery box comprises two side plates which are oppositely arranged, the battery pack is located between the two side plates, and one side of each side plate, deviating from the battery pack, is provided with a groove. In the energy storage device provided by the application, the groove is formed in one side of each side plate, which is away from the battery pack, so that hands can conveniently extend into the grooves for carrying the energy storage device, the grooves on the side plates replace the existing handle design, and therefore, the external dimension of the energy storage device is not additionally increased, and the energy storage device is more convenient to install and maintain in a communication base station.

Inventors

  • Request for anonymity
  • Request for anonymity
  • ZENG ZHIPING
  • YANG KONGLIANG
  • WANG JUNJUN

Assignees

  • 深圳市欣旺达能源科技有限公司

Dates

Publication Date
20260505
Application Date
20250430

Claims (10)

  1. 1. An energy storage device, comprising: a battery pack (100) comprising at least one battery cell; The battery box (200) is provided with a containing cavity for containing the battery pack (100), the battery box (200) comprises two side plates (210) which are oppositely arranged, the battery pack (100) is positioned between the two side plates (210), and a groove (211) is formed in one side, away from the battery pack (100), of each side plate (210).
  2. 2. The energy storage device according to claim 1, wherein each side plate (210) is integrally bent from a sheet metal material to form the recess (211).
  3. 3. The energy storage device according to claim 2, wherein each side plate (210) comprises a plate body (212) and a first bending body (213), the first bending body (213) is connected to a side of the plate body (212) facing away from the battery pack (100), and the plate body (212) and the first bending body (213) enclose the groove (211).
  4. 4. The energy storage device according to claim 3, wherein the first bending body (213) includes a plurality of first bending portions (2131), the plurality of first bending portions (2131) are sequentially connected, one of the plurality of first bending portions (2131) is connected to the plate body (212), and the plate body (212) and at least part of the first bending portions (2131) of the plurality of first bending portions (2131) enclose the groove (211).
  5. 5. The energy storage device according to claim 4, wherein an angle formed between two adjacent first bending portions (2131) is α, and the depth of the groove (211) is h, such that 80 ° - α -100 °,15 mm-h-35 mm are satisfied.
  6. 6. The energy storage device of claim 4, wherein each side plate (210) further comprises a second bending body (214), the second bending body (214) being connected to a side of the plate body (212) facing away from the battery pack (100), each first bending portion (2131) being connected to the second bending body (214).
  7. 7. The energy storage device according to claim 6, wherein the second bending body (214) includes a plurality of second bending portions (2141), the first bending body (213) and the plurality of second bending portions (2141) are disposed along a circumferential direction of the plate body (212), the plurality of second bending portions (2141) are sequentially connected, and at least a portion of the plurality of second bending portions (2141) is connected to each of the first bending portions (2131).
  8. 8. The energy storage device according to any one of claims 3 to 7, wherein each side plate (210) further comprises an anti-slip layer (215), the anti-slip layer (215) being provided over the first folded body (213).
  9. 9. Energy storage device according to any of claims 3 to 7, characterized in that the first bending body (213) and the recess (211) are both arranged away from the ground, and the notch of the recess (211) is arranged towards the ground.
  10. 10. A communication base station comprising the energy storage device of any one of claims 1 to 9.

Description

Energy storage device and communication base station Technical Field The present application relates to the field of energy storage technologies, and in particular, to an energy storage device and a communication base station. Background The information disclosed in this background section is only for enhancement of understanding of the general background of the disclosure and is not to be taken as an admission or any form of suggestion that this information forms the prior art that is well known to a person skilled in the art. An energy storage device is often configured in the communication base station as a standby power supply so as to ensure that the base station can normally operate when the main power supply fails. In order to install and maintain the energy storage device, a handle for holding by a hand is arranged on the battery box so as to carry the energy storage device. However, the communication base station has strict requirements on installation space, the handle is used as a protruding structure on the battery box, the external dimension of the energy storage device is additionally increased, and interference with other structures of the communication base station is easy to occur, so that inconvenience in installation and maintenance is caused. Disclosure of utility model In view of the above, the present application aims to provide an energy storage device and a communication base station, which are aimed at solving the technical problems of how to improve the installation and maintenance inconvenience of the energy storage device. In order to achieve the above purpose, the technical scheme adopted by the application is as follows: in a first aspect, embodiments of the present application provide an energy storage device comprising: a battery pack including at least one battery cell; The battery box is provided with an accommodating cavity for accommodating the battery pack, the battery box comprises two side plates which are oppositely arranged, the battery pack is positioned between the two side plates, and a groove is formed in one side, away from the battery pack, of each side plate. In one embodiment of the first aspect, each of the side plates is integrally bent from a metal plate material to form the groove. In one embodiment of the first aspect, each side plate includes a plate body and a first bending body, the first bending body is connected to a side of the plate body facing away from the battery pack, and the plate body and the first bending body enclose to form the groove. In one embodiment of the first aspect, the first bending body includes a plurality of first bending portions, the plurality of first bending portions are sequentially connected, one of the plurality of first bending portions is connected with the plate body, and the plate body and at least part of the plurality of first bending portions enclose to form the groove. In one embodiment of the first aspect, an angle formed between two adjacent first bending portions is alpha, and the depth of the groove is h, so that the angle alpha is more than or equal to 80 degrees and less than or equal to 100 degrees, and the angle h is more than or equal to 15mm and less than or equal to 35mm. In one embodiment of the first aspect, each side plate further includes a second bending body, the second bending body is connected to a side of the plate body facing away from the battery pack, and each first bending portion is connected to the second bending body. In one embodiment of the first aspect, the second bending body includes a plurality of second bending portions, the first bending body and the plurality of second bending portions are disposed along a circumferential direction of the plate body, the plurality of second bending portions are sequentially connected, and at least a part of the plurality of second bending portions are connected with each of the first bending portions. In one embodiment of the first aspect, each side plate further includes an anti-slip layer, and the anti-slip layer is wrapped on the first bending body. In one embodiment of the first aspect, the first bending body and the groove are both disposed away from the ground, and a notch of the groove is disposed toward the ground. In a second aspect, an embodiment of the present application provides a communication base station, including an energy storage device as described in any one of the embodiments of the first aspect. The beneficial effects of the application are as follows: The energy storage device comprises a battery pack and a battery box for accommodating the battery pack, wherein the battery box comprises two side plates which are oppositely arranged, the battery pack is positioned between the two side plates, and a groove is formed in one side of each side plate, which is away from the battery pack, so that hands of people can conveniently stretch in to carry the energy storage device, the existing handle design is replaced by the groov