CN219303883U

CN219303883U - Energy storage battery pack

Info

Publication number: CN219303883U
Application number: CN202320170720.7U
Authority: CN
Inventors: 姚旺; 邓光斌; 周惠民; 曾记东; 沈春红; 董彬
Original assignee: Zhejiang Boshi New Energy Technology Co ltd
Current assignee: Zhejiang Boshi New Energy Technology Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-07-04
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the field of secondary batteries, and particularly discloses an energy storage battery pack which comprises a box body and battery monomers arranged in the box body, wherein hanging lugs are arranged on the outer side wall of the box body, and each hanging lug comprises a mounting plate, a connecting plate and a limiting plate which are fixedly connected; the mounting plate is used for mounting an energy storage battery pack, the limiting plate is used for accommodating the battery monomer wire harness, and the connecting plate is used for connecting the mounting plate and the limiting plate. According to the utility model, the hanging lugs with the limiting plates are arranged on the outer side wall of the box body, so that the wire harnesses can be effectively standardized, and the wire harnesses cannot interfere with each other.

Description

Energy storage battery pack

Technical Field

The utility model relates to the field of secondary batteries, in particular to an energy storage battery pack for accommodating a wire harness through a hanging lug.

Background

The energy storage battery PACK is high-energy storage equipment, has long service life and is widely applied to the field of commercial energy storage.

In the prior art, the wiring harness in the energy storage battery pack is arranged in disorder, the wiring harnesses are easy to cross and wind, such as a battery module and a battery pack with the patent number of CN216958382U, the patent only utilizes the fixing part on the side surface of the top cover to directly fix the acquisition wiring harness on the top surface of the single battery, the acquisition wiring harness is easy to cause mutual interference in the box body, the normal use of the energy storage battery pack is affected, and the energy storage battery pack is not attractive.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defect that the wire harness in the energy storage battery pack is disordered in arrangement in the prior art, and provides the energy storage battery pack with the hanging lugs arranged on the outer side wall of the box body, wherein the hanging lugs are provided with battery monomers for containing the wire harness.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

an energy storage battery pack comprises a box body and battery monomers arranged in the box body, wherein hanging lugs are arranged on the outer side wall of the box body, and each hanging lug comprises a mounting plate, a connecting plate and a limiting plate which are fixedly connected; the mounting plate is used for mounting the energy storage battery pack, the limiting plate is used for accommodating the battery monomer wire harness, the connecting plate is used for connecting the mounting plate with the limiting plate, be provided with the wiring mouth on the lateral wall of box, the wire harness near the wiring mouth is easy to cross and twine, has the hangers of limiting plate disposes on the lateral wall of box, when the wire harness is inserted at the wiring mouth, the wire harness joint is in on the limiting plate, because the wiring mouth with the limiting plate all is located the box side, so be difficult to take place alternately and twine between the wire harness, standardized the wiring harness arrange in the box, also make energy storage battery pack more pleasing to the eye simultaneously.

Preferably, an open type long notch which is clamped with the wire harness is formed in the limiting plate, the wire harness can conveniently enter the notch, and the installation efficiency of the energy storage battery pack can be effectively improved.

Preferably, the limiting plate is provided with a closed long notch clamped with the wire harness, the wire harness penetrates out of the notch and is not easy to slip from the notch, and the stability of wire harness assembly is improved.

Preferably, the notches are configured to be two, and are respectively located at two ends of the limiting plate, so that the wire harnesses can be limited at the upper end of the limiting plate and the lower end of the limiting plate respectively, the wire harnesses are convenient to arrange, and mutual influence between the wire harnesses is avoided.

Preferably, the limiting plate is parallel to the mounting plate, the mounting plate is provided with the mounting hole, and the mounting hole is used for mounting the energy storage battery pack, so that the energy storage battery pack is applied to the fields of vehicles and the like.

Preferably, the hanging lugs are of an integrated structure, so that the production cost of the hanging lugs is reduced, the strength of the hanging lugs is improved, and the hanging lugs are firmer.

Preferably, the connecting plate is attached to the box body through a fastener, and because the hanging lugs are of an integrated structure, the hanging lugs can be integrally fixed on the box body through fixing the connecting plate on the box body, and the connecting plate can be conveniently detached and maintained through the connection of the fastener.

Preferably, the connecting plate is attached to the box body through welding, and the connecting plate is more firmly connected with the box body.

Preferably, the two sides of the box body are provided with the hanging lugs, so that the stress on the two sides of the box body is uniform during installation, and the box body can be balanced.

Preferably, the battery cells in a row form a battery module, and a boss for separating the battery modules is formed on the bottom wall of the box body, so that the battery modules have a preset distance without mutual interference.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

1. according to the utility model, the box body of the energy storage battery pack is provided with the wiring ports on the outer side wall, a plurality of wire harnesses for connecting battery cells are arranged near the wiring ports, the hangers are arranged on the outer side wall of the box body of the energy storage battery pack, the limiting plates for containing the wire harnesses are arranged on the hangers, and the wire harnesses are clamped on the limiting plates, namely, the wire harnesses are clamped on the side face of the box body, so that the arrangement of the wire harnesses is effectively standardized, the wire harnesses are not easy to cross and wind, the mutual interference of different wire harnesses is avoided, and meanwhile, the front surface of the energy storage battery pack is free from wire harness arrangement, so that the appearance is more attractive.

2. The limiting plate is arranged on the hanging lugs, and the hanging lugs have the function of standardizing the wire harness, so that the structure of the box body is more compact.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following brief description of the drawings of the embodiments will make it apparent that the drawings in the following description relate only to some embodiments of the present utility model and are not limiting of the present utility model.

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2;

fig. 4 is a schematic structural view of the hanger in the present utility model.

Reference numerals:

1. a case; 11. a boss; 2. hanging lugs; 21. a mounting plate; 211. a mounting hole; 22. a connecting plate; 221. a fastener; 23. a limiting plate; 231. a notch; 3. and (3) a battery cell.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Unless defined otherwise, technical or scientific terms used in this patent document should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used merely to denote relative positional relationships, which may be changed accordingly when the absolute position of the object being described is changed, merely to facilitate description of the present utility model and to simplify description, and not to indicate or imply that the apparatus or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. Features of the embodiments described below may be combined with each other without conflict.

Embodiment one:

referring to fig. 1, 2 and 4, the present utility model provides an energy storage battery pack, which comprises a frame-shaped case 1 and 16 battery cells 3 arranged in the case 1, wherein a metal hanger 2 is arranged on the outer side wall of the case 1, specifically, the hanger 2 is arranged at the front end of the case 1, and in addition, a wiring port is also arranged at the side edge of the case 1; the hanging lugs 2 comprise a mounting plate 21, a connecting plate 22 and a limiting plate 23 which are fixedly connected; the mounting panel 21 is used for installing energy storage battery package, has arranged many pencil between the battery monomer 3, and limiting plate 23 is used for accomodating the pencil of battery monomer 3, and connecting plate 22 sets up in the centre of mounting panel 21 and limiting plate 23 in order to connect mounting panel 21 and limiting plate 23.

The limiting plate 23 is provided with an open long notch 231 which is clamped with the wire harness, so that the wire harness can be conveniently clamped into the notch 231; in another embodiment, the limiting plate 23 may also have a closed-type long notch 231 that is engaged with the wire harness.

The two elongated notches 231 are configured, and the two notches 231 are identical in shape and size and are respectively positioned at two ends of the limiting plate 23.

The limiting plate 23 is parallel to the mounting plate 21, the limiting plate 23 and the mounting plate 21 are perpendicular to the connecting plate 22, the size of the mounting plate 21 is smaller than that of the limiting plate 23, and a mounting hole 211 is formed in the mounting plate 21.

The hanging lugs 2 are of an integrated structure and are formed by bending and cutting a metal piece.

The connection plate 22 is attached to the case 1 by a fastener 221, specifically, the fastener 221 is a bolt; in other embodiments, the connection plate 22 may be attached to the case 1 by electro-welding.

Both sides of the box body 1 are provided with hanging lugs 2, and the hanging lugs 2 are symmetrically arranged along the central axis of the box body 1.

As shown in fig. 3, 8 battery cells 3 in a row form 1 battery module, a boss 11 for partitioning the battery modules is formed on the bottom wall of the case 1, and the boss 11 is provided in the middle of the bottom wall.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The energy storage battery pack comprises a box body and battery monomers arranged in the box body, and is characterized in that a hanging lug is arranged on the outer side wall of the box body, and comprises a mounting plate, a connecting plate and a limiting plate which are fixedly connected; the mounting plate is used for mounting an energy storage battery pack, the limiting plate is used for accommodating the battery monomer wire harness, and the connecting plate is used for connecting the mounting plate and the limiting plate.

2. The energy storage battery pack of claim 1, wherein the limiting plate is formed with an open elongate indentation that engages the harness.

3. The energy storage battery pack of claim 1, wherein the limiting plate is formed with a closed type long notch clamped with the wire harness.

4. The energy storage battery pack of claim 2, wherein the number of notches is two, each of which is located at two ends of the limiting plate.

5. The energy storage battery pack according to claim 1, wherein the limiting plate is parallel to the mounting plate, and the mounting plate is provided with a mounting hole.

6. The energy storage battery pack of claim 1, wherein the lugs are of unitary construction.

7. The energy storage battery pack of claim 6, wherein the connection plate is attached to the case by fasteners.

8. The energy storage battery pack of claim 6, wherein the connection plate is attached to the case by welding.

9. The energy storage battery pack according to claim 1, wherein the lugs are provided on both sides of the case.

10. The energy storage battery pack according to claim 1, wherein the battery cells in a row form a battery module, and a boss for partitioning the battery module is formed on a bottom wall of the case.