Energy storage battery case

Abstract

The utility model relates to an energy storage battery case which not only can reduce the production cost, but also can improve the assembly efficiency, is good in applicability and high in structural strength, and comprises an energy storage battery case body, a first square-shaped plate is arranged at an upper end opening of the energy storage battery case body, a second square-shaped plate is arranged at a lower end opening of the energy storage battery case body, a plurality of first mounting holes are formed in the upper end face of the first square-shaped plate and penetrate through the upper end face and the lower end face of the first square-shaped plate, and waterproof nuts are riveted in the first mounting holes in a pressing mode. A plurality of first positioning columns are arranged on the upper end face of the first square-shaped plate, a plurality of second mounting holes are formed in the lower end face of the second square-shaped plate and penetrate through the upper end face and the lower end face of the second square-shaped plate, waterproof nuts are riveted in the second mounting holes in a pressing mode, and a plurality of second positioning columns are arranged on the lower end face of the second square-shaped plate. The energy storage battery case has the advantages that: 1, the energy storage battery case not only can reduce the production cost, but also can improve the assembly efficiency; and 2, the energy storage battery case is not only good in applicability, but also high in structural strength.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of energy storage equipment manufacturing, and particularly relates to an energy storage battery machine shell. BACKGROUND

[0002] The energy storage battery machine shell is the main part of the energy storage battery shell, and in addition to the energy storage battery machine shell, the energy storage battery shell also comprises an upper cover and a lower cover, such as CN 218334102 U, a household energy storage battery shell, comprising an aluminum shell (3) and an upper cover (1) and a lower cover (2) pressed from aluminum, the aluminum shell (3) is a "II" shaped structure, one recessed side groove (4) is arranged on each side of the aluminum shell (3), a wiring through hole (6) is arranged on the side groove (4), and one side cover plate (5) hiding the side groove (4) is inserted on each side groove (4), the upper cover (1) and the lower cover (2) are fixed on the aluminum shell (3) in an up-down position to form a complete shell, more than one signal interface (7) is arranged on the left side cover plate (5), a battery positive output interface (8) and a battery negative output interface (9) are arranged on the right side cover plate (5), two back wall hanging supports (10) are arranged on the back of the aluminum shell (3), a fixing frame (15) is fixed between the two back wall hanging supports (10), and more than one mounting through hole (11) is arranged on the fixing frame (15). More than one reinforcing strip (12) is arranged in the aluminum shell (3) and extends along the length direction of the aluminum shell (3). More than one slot (13) is arranged on the front and back walls of the aluminum shell (3) and extends along the length direction of the aluminum shell (3), and the slots (13) on the two sides are symmetrically arranged. The upper and lower sides of the side cover plate (5) are buckled with the corresponding upper cover (1) or lower cover (2). The front end of the aluminum shell (3) is provided with a heat dissipation hole (14). The existing energy storage battery shell has an installation block in an integral structure with the shell body (i.e. the energy storage battery machine shell), the upper end surface of the installation block is flush with the upper end port of the shell body, the lower end surface of the installation block is flush with the lower end port of the shell body, the upper end surface of the installation block is provided with a threaded hole, the upper cover and the lower cover are also respectively provided with screw through holes, and when the shell body and the upper cover or the lower cover are fixed and installed, the screw through holes on the upper cover or the screw through holes on the lower cover are first matched with the corresponding threaded holes on the shell body, and then fixed and installed through screws. Such an energy storage battery machine shell not only has high production cost, but also has low assembly efficiency. SUMMARY

[0003] Design purpose: in order to avoid the deficiency in the background art, design a kind of energy storage battery machine shell, which can not only reduce production cost, but also improve assembly efficiency, and has good applicability and high structural strength.

[0004] Design scheme: to achieve the above design purpose.

[0005] 1, the upper end of the energy storage battery shell body is provided with "mouth" shaped plate one and the lower end of the energy storage battery shell body is provided with "mouth" shaped plate two, the upper end surface of the "mouth" shaped plate one is provided with a plurality of mounting holes one and the mounting hole one penetrates the upper and lower end surfaces of the "mouth" shaped plate one, waterproof nuts are pressed in the mounting holes one, the upper end surface of the "mouth" shaped plate one is provided with a plurality of positioning columns one, the lower end surface of the "mouth" shaped plate two is provided with a plurality of mounting holes two and the mounting hole two penetrates the upper and lower end surfaces of the "mouth" shaped plate two, waterproof nuts are pressed in the mounting holes two, the lower end surface of the "mouth" shaped plate two is provided with a plurality of positioning columns two, which is one of the technical features of the utility model. The purpose of such design is that the upper end of the energy storage battery shell body is provided with "mouth" shaped plate one and the lower end of the energy storage battery shell body is provided with "mouth" shaped plate two, the upper end surface of the "mouth" shaped plate one is provided with a plurality of mounting holes one and the mounting hole one penetrates the upper and lower end surfaces of the "mouth" shaped plate one, waterproof nuts are pressed in the mounting holes one, the upper end surface of the "mouth" shaped plate one is provided with a plurality of positioning columns one, the lower end surface of the "mouth" shaped plate two is provided with a plurality of mounting holes two and the mounting hole two penetrates the upper and lower end surfaces of the "mouth" shaped plate two, waterproof nuts are pressed in the mounting holes two, the lower end surface of the "mouth" shaped plate two is provided with a plurality of positioning columns two; first, the upper cover threaded mounting hole and the lower cover threaded mounting hole are formed by pressing the waterproof nuts on the energy storage battery shell body, which can greatly reduce the production cost of the energy storage battery shell; second, the upper end surface of the "mouth" shaped plate one is provided with a plurality of positioning columns one and the positioning column one is correspondingly matched with the positioning hole arranged on the upper cover, the lower end surface of the "mouth" shaped plate two is provided with a plurality of positioning columns two and the positioning column two is correspondingly matched with the positioning hole arranged on the lower cover, when the energy storage battery shell is assembled with the upper cover or the lower cover, the screw through hole on the upper cover is matched with the waterproof nut on the "mouth" shaped plate one when the positioning hole on the upper cover is matched with the corresponding positioning column one, or the screw through hole on the lower cover is matched with the waterproof nut on the "mouth" shaped plate two when the positioning hole on the lower cover is matched with the corresponding positioning column two, which can greatly improve the assembly efficiency of the energy storage battery shell and the upper cover or the lower cover.

[0006] 2、the rear panel in the energy storage battery machine shell body is provided with four mounting holes three and the mounting hole three penetrates the front and back of the rear panel, the waterproof nut one is pressed in the mounting hole three, the waterproof nut one is arranged on the rear panel, the wall hanging installation of the energy storage battery machine shell composed of the energy storage battery machine shell is facilitated, the volume of the energy storage battery machine shell body is smaller without using the wall hanging support and the fixing frame.

[0007] 3、the front panel in the energy storage battery machine shell body is provided with the mounting groove for mounting the liquid crystal display panel and the square hole is arranged on the groove bottom surface of the mounting groove for mounting the liquid crystal display panel, the square hole extends inwardly and penetrates the back surface of the front panel, which is the third technical feature of the utility model. The purpose of this design is that the front panel in the energy storage battery machine shell body is provided with the mounting groove for mounting the liquid crystal display panel and the square hole is arranged on the groove bottom surface of the mounting groove for mounting the liquid crystal display panel, the square hole extends inwardly and penetrates the back surface of the front panel, the mounting groove for mounting the liquid crystal display panel and the square hole are arranged for the installation of the liquid crystal display panel.

[0008] 4、the left and right sides of the energy storage battery machine shell body are respectively provided with one mounting cavity, a plurality of threading through holes are arranged on the inner side wall surface of the mounting cavity, and the threaded column is arranged on the bottom wall surface of the mounting cavity, which is the fourth technical feature of the utility model. The purpose of this design is that: first, the left and right sides of the energy storage battery machine shell body are respectively provided with one mounting cavity, so that the user can select one side for wire entry (the other side can be sealed by the matched sealing cover), thereby improving the applicability of the energy storage battery machine shell; second, the threaded column is arranged on the bottom wall surface of the mounting cavity, so that the threaded column is arranged for the fixed installation of the wire entry module; third, the mounting cavity plates on the left and right sides of the energy storage battery machine shell and the "mouth" shaped plate one and the "mouth" shaped plate two can improve the structural strength of the energy storage battery machine shell, thereby prolonging the service life of the energy storage battery machine shell.

[0009] Technical solution: a kind of energy storage battery machine shell, including energy storage battery machine shell body, the upper end of the energy storage battery machine shell body is equipped with "mouth" board one and the lower end of the energy storage battery machine shell body is equipped with "mouth" board two, the upper end of the "mouth" board one is equipped with multiple mounting hole one and mounting hole one penetrates the upper and lower end surfaces of "mouth" board one, waterproof nut is pressed riveted in mounting hole one, the upper end of the "mouth" board one is equipped with multiple positioning column one, the lower end of the "mouth" board two is equipped with multiple mounting hole two and mounting hole two penetrates the upper and lower end surfaces of "mouth" board two, waterproof nut is pressed riveted in mounting hole two, the lower end of the "mouth" board two is equipped with multiple positioning column two.

[0010] The utility model discloses compared with background art, first, a kind of energy storage battery machine shell not only can reduce production cost, and can improve assembly efficiency;Second, a kind of energy storage battery machine shell not only good applicability, and high structural strength. DRAWINGS

[0011] Figure 1 It is a kind of energy storage battery machine shell rear view under the three-dimensional structure schematic diagram.

[0012] Figure 2 It is a kind of energy storage battery machine shell under the three-dimensional structure schematic diagram of looking up.

[0013] Figure 3 It is a kind of energy storage battery machine shell under the three-dimensional structure schematic diagram of looking ahead.

[0014] Figure 4 It is a kind of energy storage battery machine shell's real object drawing. CONCRETE IMPLEMENTATION

[0015] Example 1: refer to attached Figures 1-4 A kind of energy storage battery machine shell, including energy storage battery machine shell body 1, the upper end of the energy storage battery machine shell body 1 is equipped with "mouth" board one 2 and the lower end of the energy storage battery machine shell body 1 is equipped with "mouth" board two 3, the upper end of the "mouth" board one 2 is equipped with multiple mounting hole one 4 and mounting hole one 4 penetrates the upper and lower end surfaces of "mouth" board one 2, waterproof nut 8 is pressed riveted in mounting hole one 4, the upper end of the "mouth" board one 2 is equipped with multiple positioning column one 5, the lower end of the "mouth" board two 3 is equipped with multiple mounting hole two 6 and mounting hole two 6 penetrates the upper and lower end surfaces of "mouth" board two 3, waterproof nut 8 is pressed riveted in mounting hole two 6, the lower end of the "mouth" board two 3 is equipped with multiple positioning column two 7.

[0016] The rear side plate 11 of the energy storage battery case body 1 is provided with four mounting holes three 9 penetrating through the front and back surfaces of the rear side plate 11, and waterproof nuts one 10 are riveted in the mounting holes three 9.

[0017] The front surface of the front side plate 12 of the energy storage battery case body 1 is provided with a mounting groove 13 for mounting a liquid crystal display panel, and the groove bottom surface of the mounting groove 13 for mounting the liquid crystal display panel is provided with a square hole 14 extending inwardly and penetrating through the back surface of the front side plate 12.

[0018] The left and right sides of the energy storage battery case body 1 are respectively provided with one mounting cavity 15, the inner side wall surface of the mounting cavity 15 is provided with a plurality of threading through holes 16, and the bottom wall surface of the mounting cavity 15 is provided with a threaded column 17.

[0019] It should be understood that, although the above embodiment has been described in detail with respect to the design idea of the present application, these descriptions are only simple descriptions of the design idea of the present application, but not limitations of the design idea of the present application, and any combination, addition or modification not beyond the design idea of the present application falls within the protection scope of the present application.

Claims

1. An energy storage battery housing comprising an energy storage battery housing body (1), characterized in that: The upper end of the energy storage battery case body (1) is provided with a "mouth" shaped plate one (2) and the lower end of the energy storage battery case body (1) is provided with a "mouth" shaped plate two (3), the upper end surface of the "mouth" shaped plate one (2) is provided with a plurality of mounting holes one (4) and the mounting holes one (4) penetrate the upper and lower end surfaces of the "mouth" shaped plate one (2), waterproof nuts (8) are pressed and riveted in the mounting holes one (4), the upper end surface of the "mouth" shaped plate one (2) is provided with a plurality of positioning columns one (5), the lower end surface of the "mouth" shaped plate two (3) is provided with a plurality of mounting holes two (6) and the mounting holes two (6) penetrate the upper and lower end surfaces of the "mouth" shaped plate two (3), waterproof nuts (8) are pressed and riveted in the mounting holes two (6), the lower end surface of the "mouth" shaped plate two (3) is provided with a plurality of positioning columns two (7).

2. An energy storage battery housing according to claim 1, wherein: Four mounting holes three (9) are arranged on the rear plate (11) in the energy storage battery case body (1) and penetrate the front and back surfaces of the rear plate (11), waterproof nuts one (10) are pressed and riveted in the mounting holes three (9).

3. An energy storage battery housing according to claim 2, wherein: The waterproof nuts (8) are M3 waterproof nuts and the waterproof nuts one (10) are M5 waterproof nuts.

4. The energy storage battery housing of claim 1, wherein: The front surface of the front plate (12) in the energy storage battery case body (1) is provided with a mounting groove (13) for mounting a liquid crystal display panel and the groove bottom surface of the mounting groove (13) for mounting a liquid crystal display panel is provided with a square hole (14), the square hole (14) extends inwardly and penetrates the back surface of the front plate (12).

5. The energy storage battery housing of claim 1, wherein: The left and right sides of the energy storage battery case body (1) are respectively provided with an installation cavity (15), a plurality of threading through holes (16) are arranged on the inner side wall surface of the installation cavity (15), and a threaded column (17) is arranged on the bottom wall surface of the installation cavity (15).

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