Split type structure box body

Abstract

The utility model discloses a split type structure box, which comprises a box body, a box cover, a mounting box, a battery and a connecting panel, the box body is positioned at the bottom of the box cover, the top of the box body is fixedly connected with the mounting box, the outer side of the battery and the outer side of the inner wall of the mounting box are movably mounted, and the connecting panel is fixedly connected with the mounting box. The front face of the box cover and the back face of the connecting panel are movably installed. According to the utility model, the box cover and the box body are stably mounted and fixed by arranging the splicing protection assembly to be matched with the insertion mounting assembly, so that the defects that most of the existing new energy battery packs are all metal plate boxes or all aluminum profile boxes, and the metal plate boxes are easy to deform and wrinkle, high in weight and the like are overcome; a large number of welding processes are needed for assembly, the installation precision is difficult to control, the problems that most existing aluminum profile box bodies are formed by splicing frames, the interiors of the existing aluminum profile box bodies are all formed by machining aluminum profiles, the machining cost is high, and the maintenance cost is high after the aluminum profile box bodies are damaged are solved, and the use safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery boxes, in particular to a split structure box. Background Art

[0002] Battery refers to a cup, trough or other container or part of the space of a composite container that contains an electrolyte solution and a metal electrode to generate an electric current. It is a device that can convert chemical energy into electrical energy and has a positive electrode and a negative electrode. With the advancement of science and technology, batteries generally refer to small devices that can generate electrical energy, such as solar cells. The performance parameters of batteries mainly include electromotive force, capacity, specific energy and resistance. Using batteries as energy sources can obtain current with stable voltage, stable current, long-term stable power supply, and little external influence. In addition, the battery has a simple structure, is easy to carry, and is easy to charge and discharge. It is not affected by external climate and temperature, and has stable and reliable performance. It plays a great role in all aspects of modern social life. However, the battery itself has poor safety during use, so a battery box is used to avoid various safety problems caused by battery damage.

[0003] Most existing new energy battery packs are made of full sheet metal or full aluminum profiles. However, sheet metal cases are prone to deformation, wrinkles, and high weight. Their assembly also requires a large number of welding processes, and the installation accuracy is difficult to control. Existing aluminum profile cases are mostly made of frame splicing, and the interior is made entirely of aluminum profiles, which has high processing costs and high repair costs after damage. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a split-structure box, which has the advantages of improving safety of use and reducing production costs. It solves the problem that most existing new energy battery packs are all sheet metal boxes or all-aluminum profile boxes, and the sheet metal boxes are prone to deformation, wrinkles, high weight, etc., and their assembly also requires the use of a large number of welding processes, and the installation accuracy is difficult to control. The existing aluminum profile boxes are mostly spliced ​​by frames, and the interior is entirely processed by aluminum profiles, which has high processing costs and high repair costs after damage.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a split-structure box, comprising a box body, a box cover, an installation box, a battery and a connection panel, the box body is located at the bottom of the box cover, the top of the box body is fixedly connected to the installation box, the outer side of the battery is movably installed with the outer side of the inner wall of the installation box, the front side of the box cover is movably installed with the back side of the connection panel, the inner side of the box cover is provided with a splicing protection component, the four corners of the top of the box body are fixedly connected with plug-in installation components, and the box body is made of sheet metal.

[0006] As a preferred embodiment of the utility model, the splicing protection component includes a connecting groove, a reinforcement block is fixedly connected to the inside of the connecting groove, a plurality of the reinforcement blocks are provided and the plurality of reinforcement blocks are equidistantly arranged, an engineering plastic is fixedly connected to the inside of the connecting groove, an aluminum plate is fixedly connected to the bottom of the box cover, a plurality of the aluminum plates are provided and the plurality of aluminum plates are equidistantly arranged, and the aluminum plate is located on the inner side of the battery.

[0007] As a preferred embodiment of the utility model, the plug-in installation assembly includes a connecting block, a plurality of connecting blocks are provided, and the plurality of connecting blocks are equidistantly arranged, an engaging plate is fixedly connected to the bottom of the box cover, an engaging groove is provided at the bottom of the engaging plate, an engaging groove has an internal movable connection on the surface of the engaging plate, a mounting block is fixedly connected to the outer side of the engaging plate, a fixing rod is internally threadedly connected to the mounting block, and the bottom of the surface of the fixing rod is threadedly connected to the top of the box body.

[0008] As a preferred embodiment of the utility model, the outer side of the installation box is fixedly connected to a side beam, the outer side of the side beam is fixedly connected to a limiting block, the inner side of the box cover is provided with a limiting groove, and the surface of the limiting block is engaged with the inside of the limiting groove.

[0009] As a preferred embodiment of the present invention, a buffer plate is fixedly connected to the top of the side beam, and the top of the buffer plate is movably connected to the top of the interior of the box cover.

[0010] As a preferred embodiment of the utility model, a sealing groove is provided at the bottom of the meshing plate, and a sealing plate is movably connected inside the sealing groove.

[0011] As a preferred embodiment of the present invention, a positioning groove is provided on the top of the box body, and the bottom of the sealing plate is movably connected to the inside of the positioning groove.

[0012] As a preferred embodiment of the utility model, the front side of the bottom of the box cover is fixedly connected to an electrical appliance fixing plate, the bottom of the front side of the box cover is fixedly connected to an engaging block, and the interior of the engaging block is installed with the top thread of the front side of the box body by bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model stably installs and fixes the box cover and the box body by setting a splicing protection component in conjunction with a plug-in installation component, thereby solving the problem that most existing new energy battery packs are all sheet metal boxes or all aluminum profile boxes, and the sheet metal boxes are prone to deformation, wrinkles, high weight, etc., and their assembly also requires the use of a large number of welding processes, and the installation accuracy is difficult to control. The existing aluminum profile boxes are mostly spliced ​​by frames, and the interior is all processed by aluminum profiles, which has high processing costs and high repair costs after damage, thereby achieving the effect of improving safety in use and reducing production costs.

[0015] 2. The utility model sets a splicing protection component, and the connecting groove can reduce the weight of the box cover during use, and can facilitate the fixation of the reinforcement block to enhance the overall stability of the box cover. At the same time, the engineering plastic can improve the protection stability inside the box cover, and can also reduce the overall weight of the box cover, thereby enhancing the use effect of the box cover. The aluminum plate can limit the battery during use, and at the same time improve the connection stability between the box cover, the mounting box and the box body as a whole, thereby avoiding the situation of overall support instability.

[0016] 3. The utility model provides a plug-in installation component. During use, the connecting block can movably limit the inside of the engaging plate through the engaging groove, so that the engaging plate drives the bottom of the box cover to movably limit the position, thereby enhancing the stability of the box cover during use. At the same time, the fixing rod can be threadedly fixed to the box body through the mounting block, so that the mounting block drives the engaging block to be fixed, and the engaging block can stably drive the bottom of the box cover to be fixed, thereby enhancing the convenience of fixing during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional exploded cross-sectional structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. Box body; 2. Box cover; 3. Installation box; 4. Battery; 5. Connection panel; 6. Splicing protection assembly; 61. Connection groove; 62. Reinforcement block; 63. Engineering plastic; 64. Aluminum plate; 7. Plug-in installation assembly; 71. Connection block; 72. Engaging plate; 73. Engaging groove; 74. Installation block; 75. Fixing rod; 8. Side beam; 9. Limit block; 10. Limit groove; 11. Buffer plate; 12. Sealing groove; 13. Sealing plate; 14. Positioning groove; 15. Electrical fixing plate; 16. Engaging block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 3 As shown, the utility model provides a split-structure box, including a box body 1, a box cover 2, an installation box 3, a battery 4 and a connection panel 5. The box body 1 is located at the bottom of the box cover 2, and the top of the box body 1 is fixedly connected with the installation box 3. The outer side of the battery 4 is movably installed with the outer side of the inner wall of the installation box 3, and the front side of the box cover 2 is movably installed with the back side of the connection panel 5. A splicing protection component 6 is opened on the inner side of the box cover 2, and the four corners of the top of the box body 1 are fixedly connected with plug-in installation components 7. The box body 1 is made of sheet metal.

[0024] refer to Figure 4 The splicing protection component 6 includes a connecting groove 61, and a reinforcing block 62 is fixedly connected inside the connecting groove 61. There are several reinforcing blocks 62, and the several reinforcing blocks 62 are arranged at equal distances. An engineering plastic 63 is fixedly connected inside the connecting groove 61. An aluminum plate 64 is fixedly connected to the bottom of the box cover 2. There are several aluminum plates 64, and the several aluminum plates 64 are arranged at equal distances. The aluminum plate 64 is located on the inner side of the battery 4.

[0025] As a technical optimization scheme of the utility model, by setting a splicing protection component 6, the connecting groove 61 can reduce the weight of the box cover 2 during use, and at the same time can facilitate the fixation of the reinforcement block 62 to enhance the overall stability of the box cover 2. At the same time, the engineering plastic 63 can improve the protection stability inside the box cover 2, and can also reduce the overall weight of the box cover 2, thereby enhancing the use effect of the box cover 2. The aluminum plate 64 can limit the battery 4 during use, and at the same time improve the connection stability between the box cover 2, the mounting box 3 and the box body 1 as a whole, thereby avoiding the situation of overall support instability.

[0026] refer to Figure 3 The plug-in installation component 7 includes a connecting block 71, and a plurality of connecting blocks 71 are provided, and the plurality of connecting blocks 71 are arranged at equal distances. An engaging plate 72 is fixedly connected to the bottom of the box cover 2, and an engaging groove 73 is provided at the bottom of the engaging plate 72. The surface of the engaging plate 72 has an internal movable connection of the engaging groove 73. A mounting block 74 is fixedly connected to the outer side of the engaging plate 72, and a fixing rod 75 is threadedly connected to the inner side of the mounting block 74. The bottom of the surface of the fixing rod 75 is threadedly connected to the top of the box body 1.

[0027] As a technical optimization scheme of the utility model, by setting the plug-in installation component 7, during use, the connecting block 71 can movably limit the inside of the engaging plate 72 through the engaging groove 73, so that the engaging plate 72 drives the bottom of the box cover 2 to be movably limited, thereby enhancing the stability of the box cover 2 during use. At the same time, the fixing rod 75 can be threadedly fixed to the box body 1 through the mounting block 74, so that the mounting block 74 drives the engaging block 16 to be fixed, and the engaging block 16 can stably drive the bottom of the box cover 2 to be fixed, thereby enhancing the convenience of fixing during use.

[0028] refer to Figure 2 The outer side of the installation box 3 is fixedly connected with a side beam 8, the outer side of the side beam 8 is fixedly connected with a limiting block 9, the inner side of the box cover 2 is provided with a limiting groove 10, and the surface of the limiting block 9 is meshed with the inside of the limiting groove 10.

[0029] As a technical optimization solution of the utility model, by setting the side beam 8, the limit block 9 and the limit groove 10, the side beam 8 can improve the safety of use of the outer side of the installation box 3 during use. At the same time, the support strength of the inner side of the box cover 2 can be improved through the inside of the limit block 9 and the limit groove 10 to avoid unstable support.

[0030] refer to Figure 2 A buffer plate 11 is fixedly connected to the top of the side beam 8 , and the top of the buffer plate 11 is movably connected to the top inside the box cover 2 .

[0031] As a technical optimization solution of the utility model, by setting a buffer plate 11, the buffer plate 11 can make the top of the side beam 8 tightly mesh with the top of the inner wall of the box cover 2 during use. At the same time, the side beam seam can support the box cover 2, thereby enhancing the use effect of the side beam 8.

[0032] refer to Figure 3 A sealing groove 12 is formed at the bottom of the meshing plate 72, and a sealing plate 13 is movably connected inside the sealing groove 12.

[0033] As a technical optimization solution of the utility model, by setting the sealing groove 12 and the sealing plate 13, the sealing groove 12 can engage with the sealing plate 13 during use to enhance the sealing effect of the bottom of the engaging plate 72 and avoid the situation where the connection is not tight during use, resulting in a connection gap.

[0034] refer to Figure 3 A positioning groove 14 is formed on the top of the box body 1 , and the bottom of the sealing plate 13 is movably connected to the inside of the positioning groove 14 .

[0035] As a technical optimization solution of the utility model, by setting a positioning groove 14, the positioning groove 14 can engage with the bottom of the sealing plate 13, so that the sealing plate 13 can be tightly engaged with the box body 1, thereby enhancing the sealing stability of the sealing plate 13 and enhancing the safety of the box body 1 and the box cover 2.

[0036] refer to Figure 2 The front side of the bottom of the box cover 2 is fixedly connected with an electrical fixing plate 15, and the bottom of the front of the box cover 2 is fixedly connected with an engaging block 16, and the inside of the engaging block 16 is installed with the top thread of the front of the box body 1 through bolts.

[0037] As a technical optimization solution of the utility model, by providing an electrical appliance fixing plate 15 and an engaging block 16, the electrical appliance fixing plate 15 can be used to conveniently fix the electrical appliance during use, thereby enhancing the fixing safety during use. At the same time, the engaging block 16 can install and fix the box cover 2 to the front of the box body 1, thereby enhancing the installation stability during use.

[0038] Working principle and use process of the utility model: when in use, the connecting groove 61 can reduce the weight of the box cover 2, and at the same time, it can facilitate the fixing of the reinforcement block 62 to enhance the overall stability of the box cover 2. At the same time, the engineering plastic 63 can improve the protection stability inside the box cover 2, and can also reduce the overall weight of the box cover 2, thereby enhancing the use effect of the box cover 2. The aluminum plate 64 can limit the battery 4 during use, and at the same time improve the connection stability between the box cover 2, the installation box 3 and the box body 1 as a whole, avoiding the situation of overall support instability. During use, the connecting block 71 can move the inside of the meshing plate 72 through the meshing groove 73. The limiting mechanism allows the engaging plate 72 to drive the bottom of the box cover 2 to be limited, thereby enhancing the stability of the box cover 2 during use. At the same time, the fixing rod 75 can be threadedly fixed to the box body 1 through the mounting block 74, so that the mounting block 74 drives the engaging block 16 to be fixed. The engaging block 16 can stably drive the bottom of the box cover 2 to be fixed, thereby enhancing the convenience of fixation during use. The side beam 8 can improve the safety of the outside of the installation box 3 during use. At the same time, the supporting strength of the inner side of the box cover 2 can be improved through the limiting block 9 and the inside of the limiting groove 10 to avoid unstable support, thereby enhancing safety and saving certain production costs.

[0039] To sum up: this split-structure box, by setting a splicing protection component 6 and cooperating with a plug-in installation component 7 to stably install and fix the box cover 2 and the box body 1, solves the problem that most existing new energy battery packs are all sheet metal boxes or all-aluminum profile boxes, and the sheet metal boxes have the disadvantages of being easy to deform, wrinkle, and heavy. Its assembly also requires a large number of welding processes, and the installation accuracy is difficult to control. The existing aluminum profile boxes are mostly spliced ​​by frames, and the interior is made entirely of aluminum profiles, which has high processing costs and high repair costs after damage.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A split-type box, comprising a box body (1), a box cover (2), a mounting box (3), a battery (4) and a connection panel (5), characterized in that: The box body (1) is located at the bottom of the box cover (2), the top of the box body (1) is fixedly connected to a mounting box (3), the outer side of the battery (4) is movably mounted on the outer side of the inner wall of the mounting box (3), the front side of the box cover (2) is movably mounted on the back side of a connection panel (5), a splicing protection component (6) is provided on the inner side of the box cover (2), and plug-in mounting components (7) are fixedly connected to the four corners of the top of the box body (1), and the box body (1) is made of sheet metal.

2. A split-type structural box according to claim 1, characterized in that: The splicing protection component (6) comprises a connection groove (61), a reinforcement block (62) is fixedly connected inside the connection groove (61), a plurality of the reinforcement blocks (62) are provided, and the plurality of reinforcement blocks (62) are arranged at equal distances, an engineering plastic (63) is fixedly connected inside the connection groove (61), an aluminum plate (64) is fixedly connected to the bottom of the box cover (2), a plurality of the aluminum plates (64) are provided, and the plurality of the aluminum plates (64) are arranged at equal distances, and the aluminum plate (64) is located on the inner side of the battery (4).

3. The split-type structural box according to claim 1, characterized in that: The plug-in installation assembly (7) comprises a connecting block (71), a plurality of connecting blocks (71) are provided, and the plurality of connecting blocks (71) are arranged at equal distances, a meshing plate (72) is fixedly connected to the bottom of the box cover (2), a meshing groove (73) is provided at the bottom of the meshing plate (72), the surface of the meshing plate (72) has an internal movable connection of the meshing groove (73), a mounting block (74) is fixedly connected to the outer side of the meshing plate (72), a fixing rod (75) is internally threadedly connected to the mounting block (74), and the bottom of the surface of the fixing rod (75) is threadedly connected to the top of the box body (1).

4. The split-type structural box according to claim 1, characterized in that: The outer side of the installation box (3) is fixedly connected to a side beam (8), the outer side of the side beam (8) is fixedly connected to a limiting block (9), the inner side of the box cover (2) is provided with a limiting groove (10), and the surface of the limiting block (9) is meshed with the inside of the limiting groove (10).

5. A split-type structural box according to claim 4, characterized in that: A buffer plate (11) is fixedly connected to the top of the side beam (8), and the top of the buffer plate (11) is movably connected to the top inside the box cover (2).

6. The split-type structural box according to claim 3, characterized in that: A sealing groove (12) is provided at the bottom of the meshing plate (72), and a sealing plate (13) is movably connected inside the sealing groove (12).

7. A split-type structural box according to claim 6, characterized in that: A positioning groove (14) is provided on the top of the box body (1), and the bottom of the sealing plate (13) is movably connected to the inside of the positioning groove (14).

8. The split-type structural box according to claim 1, characterized in that: The front side of the bottom of the box cover (2) is fixedly connected to an electrical appliance fixing plate (15), and the bottom of the front of the box cover (2) is fixedly connected to an engagement block (16), and the inside of the engagement block (16) is screw-mounted with the top thread of the front of the box body (1) via bolts.

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