A battery box assembly

Abstract

The utility model discloses a battery box group, which is composed of a plurality of stacked battery boxes. The battery box includes a shell, one end of which is open and hollow inside; a bottom cover, the open end of which is detachably connected; the shell includes a top cover, a first closed surface vertically arranged on both sides of the top cover, and a second closed surface arranged on the other two sides of the top cover; the long side and the wide side of the first closed surface are both provided with mounting grooves, and the wide side of the second closed surface is provided with mounting grooves corresponding to the positions of the mounting grooves on the wide sides of the first closed surface; a fixing piece, both ends of which are installed in adjacent mounting grooves, for connecting two adjacent battery boxes. The beneficial effect of the utility model is that by fixing two adjacent battery boxes, the adjacent battery boxes can be stacked and fixed in all directions, and the installation is flexible and applicable to a wide range of scenarios.

Description

Technical Field

[0001] The utility model relates to the technical field of energy equipment, in particular to a battery box group. Background Art

[0002] The battery box is a box for stacking batteries, and the electricity stored in the battery box is used to meet the power needs of electrical equipment. At present, the biggest drawback is whether the energy can be replenished effectively and whether the energy stored in the battery box can meet the power needs. Therefore, sometimes when energy replenishment is not possible, it is necessary to increase the number of battery boxes to increase the power supply. The placement of the battery box needs to match the storage space of the electrical equipment, so it is necessary to consider the technical issues of how to place adjacent battery boxes and how to fix adjacent battery boxes. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems or problems existing in the prior art, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a battery box group, wherein adjacent battery boxes can be stacked and fixed in all directions, with flexible installation and wide application scenarios.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a battery box group, wherein the battery box group is composed of a plurality of stacked battery boxes, and the battery box includes:

[0007] A shell, wherein one end of the shell is open and the interior is hollow;

[0008] a bottom cover, to which the open end of the housing is detachably connected;

[0009] The housing comprises: a top cover, a first closed surface vertically arranged on two sides of the top cover, and a second closed surface arranged on the other two sides of the top cover;

[0010] The long side and the wide side of the first closed surface are both provided with mounting grooves, and the wide side of the second closed surface is provided with a mounting groove corresponding to the position of the mounting groove of the wide side of the first closed surface;

[0011] The fixing member has two ends installed in the adjacent installation grooves and is used to connect two adjacent battery boxes.

[0012] As a preferred solution of the battery box group of the utility model, wherein: the second closed surfaces located on both sides of the top cover, one of the second closed surfaces is provided with a positioning hole, and the other second closed surface is provided with a positioning protrusion corresponding to the positioning hole.

[0013] As a preferred solution of the battery box group of the utility model, wherein: the mounting groove is provided with a fixing hole, and the fixing hole is provided with an internal thread.

[0014] As a preferred solution of the battery box group of the utility model, wherein: a locking hole corresponding to the fixing hole is opened on the fixing piece, and a screw passes through the locking hole and the fixing hole to achieve locking.

[0015] As a preferred solution of the battery box group of the utility model, wherein: a concave platform is provided at the open end of the shell; and the bottom cover is adapted to the concave platform.

[0016] As a preferred solution of the battery box assembly of the utility model, there are four positioning holes, which are respectively located around the second closed surface.

[0017] The beneficial effects of the utility model: the utility model forms a battery box group by stacking a number of battery boxes, each battery box is provided with an installation groove on the side length, and is installed in the installation groove through a fixing part to fix two adjacent battery boxes, so that the adjacent battery boxes can be stacked and fixed in all directions, and the installation is flexible and applicable to a wide range of scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 Three-dimensional battery pack Figure 1 .

[0020] Figure 2 Three-dimensional battery pack Figure 2 .

[0021] Figure 3 This is a diagram of the battery box pack's shell and bottom cover being separated.

[0022] Figure 4 Schematic diagram of the fixing parts of the battery box group.

[0023] The components in the figure are labeled as: housing 100 , bottom cover 200 , top cover 101 , first closed surface 102 , second closed surface 103 , mounting groove 104 , fixing member 300 , positioning hole 103 a , positioning protrusion 103 b , fixing hole 104 a , recess 105 . DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figures 1 to 3 , which is the first embodiment of the utility model. This embodiment provides a battery box group, which includes a battery box group formed by stacking a plurality of battery boxes. A mounting groove 104 is set on the side length of each battery box. The fixing member 300 is installed in the mounting groove 104 to fix two adjacent battery boxes. The adjacent battery boxes can be stacked and fixed in the up-down, left-right, and front-to-back directions. The installation is flexible and applicable to a wide range of scenarios.

[0029] Specifically, the battery box group is composed of a plurality of stacked battery boxes, and the battery box includes: a shell 100, wherein one end of the shell 100 is open and the inside is hollow;

[0030] A bottom cover 200, to which the opening end of the housing 100 is detachably connected;

[0031] The housing 100 includes: a top cover 101, first closed surfaces 102 vertically arranged on two sides of the top cover 101, and second closed surfaces 103 arranged on the other two sides of the top cover 101;

[0032] The first closed surface 102 has a mounting groove 104 on its long side and wide side, and the second closed surface 103 has a mounting groove 104 on its wide side corresponding to the mounting groove 104 on the wide side of the first closed surface 102;

[0033] The fixing member 300 has two ends installed in the adjacent installation grooves 104 for connecting two adjacent battery boxes.

[0034] It should be noted that there are two sets of first closed surfaces 102, which are respectively arranged on the two sides of the top cover, and have the same structure. The second closed surfaces 103 are also arranged on the other two sides of the top cover, forming a storage space with the top cover 101. When the battery boxes need to be stacked, the mounting grooves of the two boxes are aligned, and then the two battery boxes are fixed using the fixing member 300.

[0035] Preferably, the first closed surface 102 and the second closed surface 103 may be square or rectangular.

[0036] Furthermore, one of the second closed surfaces 103 located on both sides of the top cover 101 is provided with a positioning hole 103 a , and the other second closed surface 103 is provided with a positioning protrusion 103 b corresponding to the positioning hole 103 a .

[0037] It should be noted that if Figures 1-2 As shown, two groups of second closed surfaces 103 are arranged opposite to each other, one of the closed surfaces 103 is provided with a positioning hole 103a, and the other closed surface 103 is provided with a positioning protrusion 103b. Therefore, when two adjacent battery boxes are installed, the positioning protrusion 103b is adapted to the positioning hole 103a to maintain the stability and connectivity of the battery box group.

[0038] Furthermore, there are four positioning holes 103a respectively located around the second closed surface 103, and there are also four corresponding positioning protrusions 103b.

[0039] Preferably, a handle or a base may be installed in the installation slot 104 to adapt to different environments.

[0040] Furthermore, the mounting groove 104 is provided with a fixing hole 104 a , and the fixing hole 104 a is provided with an internal thread.

[0041] Furthermore, a locking hole corresponding to the fixing hole 104 a is formed on the fixing member 300 , and a screw passes through the locking hole to lock with the fixing hole 104 a .

[0042] It should be noted that if Figure 4 After the adjacent battery boxes are positioned, the fixing members 300 are placed in the mounting grooves 104 of the two battery boxes, and the screws are tightened to secure the connection.

[0043] Furthermore, a concave platform 105 is provided at the open end of the housing 100 ; the bottom cover 200 is adapted to the concave platform 105 .

[0044] It should be noted that the shell 100 and the bottom cover 20 can be connected by a snap-fit ​​structure, screws, or adhesive.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A battery box assembly, characterized in that: The battery box group is composed of a plurality of stacked battery boxes, and the battery box includes: A shell, wherein one end of the shell is open and the interior is hollow; A bottom cover detachably connected to the open end of the shell; The housing comprises: a top cover, a first closed surface vertically arranged on both sides of the top cover, and a second closed surface arranged on the other two sides of the top cover; the long side and the wide side of the first closed surface are both provided with mounting grooves, and the wide side of the second closed surface is provided with mounting grooves corresponding to the positions of the mounting grooves on the wide sides of the first closed surface; The fixing member has two ends installed in the adjacent installation grooves and is used to connect two adjacent battery boxes.

2. The battery box assembly according to claim 1, characterized in that: The second closed surfaces are located on both sides of the top cover, one of which is provided with a positioning hole, and the other second closed surface is provided with a positioning protrusion corresponding to the positioning hole.

3. The battery box assembly according to claim 1, characterized in that: The mounting groove is provided with a fixing hole, and the fixing hole is provided with an internal thread.

4. The battery box assembly according to claim 3, characterized in that: The fixing piece is provided with a locking hole corresponding to the fixing hole, and a screw passes through the locking hole to lock with the fixing hole.

5. The battery box assembly according to claim 1, characterized in that: The opening end of the shell is provided with a concave platform; the bottom cover is matched with the concave platform.

6. The battery box assembly according to claim 2, characterized in that: There are four positioning holes respectively located around the second closed surface.

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