Outdoor energy storage battery cabin

Abstract

The utility model discloses an outdoor energy storage battery cabin which comprises a cabin body with a cabin door, the inner side wall of the cabin body is detachably connected to the outer side wall of the cabin body, a plurality of supporting brackets are connected to the side wall of the cabin body in a welded mode, and supporting beams used for supporting a battery pack are arranged on the supporting brackets. The supporting cross beams are connected with the inner side wall of the cabin body through countersunk head screws. The utility model has the beneficial effects that the detachable design is adopted, so that the mounting and the dismounting are convenient.

Description

Technical Field

[0001] The utility model belongs to the field of outdoor battery cabins, and in particular relates to an outdoor energy storage battery cabin. Background Art

[0002] The interior of the bulkhead of the outdoor energy storage battery compartment needs to be insulated. The insulation cotton needs to be installed on the left and right walls inside the battery compartment of the outdoor cabinet. Therefore, in order to facilitate the installation of the insulation cotton, the support beams used for support and fixation need to be designed to be detachable. Because the weight of a single lithium battery pack exceeds 300kg, and it is required to be firmly fixed in the outdoor cabinet. Therefore, it is necessary to design an outdoor battery cabinet that meets the following requirements: 1. The load-bearing performance meets the requirements. 2. It must be detachable while ensuring that it is firmly fixed to the inner wall of the outdoor cabinet. 3. The structure should be compact to save space. Utility Model Content

[0003] The purpose of the utility model is to provide an outdoor energy storage battery cabin.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An outdoor energy storage battery cabin comprises a cabin body with a cabin door, wherein the inner side wall of the cabin body is detachably connected to the outer side wall of the cabin body, a plurality of supporting brackets are connected to the side wall of the cabin body by welding, and the supporting brackets are provided with supporting beams for supporting battery packs, and the supporting beams are connected to the inner side wall of the cabin body by countersunk screws.

[0006] Preferably, a slot is provided on the top surface of the supporting corbel, and a buckle corresponding to the slot is provided on the bottom surface of the supporting crossbeam, and the buckle is L-shaped with its opening facing the inner wall of the cabin.

[0007] Preferably, it also includes a support plate integrally formed with the battery pack, a plurality of connection holes are opened on both sides of the support plate, and the support plate is connected to the limiting member through the connection holes.

[0008] Preferably, a clamping plate facing the limiting member is arranged on the top surface of the supporting crossbeam.

[0009] Preferably, a baffle for limiting the support plate and the battery pack is provided on the side of the support beam facing away from the cabin door.

[0010] Preferably, a connecting plate is provided on the side of the support plate facing the cabinet door, a folding plate is provided on the side of the support beam facing the cabinet door, one side of the folding plate is connected to the support beam by bolts, and the other side of the folding plate is connected to the connecting plate by bolts.

[0011] The beneficial effects of the utility model are as follows: the side walls and the supporting beams are both detachable, which facilitates the installation of thermal insulation cotton; the weight of the battery pack is borne by the supporting corbels, which have a large bearing capacity; a snap-fit ​​form is adopted between the supporting beams and the supporting corbels, and the protruding part thereof is smaller than that fixed with bolts, which saves space in height and improves space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a schematic diagram of the structure of the utility model after removing the battery pack.

[0014] Figure 3 yes Figure 2 A is an enlarged schematic diagram.

[0015] Figure 4 It is a structural schematic diagram of the battery pack in the utility model.

[0016] Among them: cabin 10, outer wall 12, inner wall 14, supporting corbel 16, supporting crossbeam 18, vertical plate 20, horizontal plate 22, countersunk screw 24, slot 26, buckle 28, battery pack 30, support plate 32, limiter 34, clamping plate 36, connecting plate 38, folding plate 40. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] like Figures 1 to 4 As shown, an outdoor energy storage battery cabin of the utility model includes a cabin body 10 with a cabin door, an inner side wall 14 of the cabin body 10 is detachably connected to an outer side wall 12 of the cabin body 10, a plurality of supporting brackets 16 are connected to the side wall of the cabin body 10 by welding, and a supporting crossbeam 18 for supporting a battery pack 30 is arranged on the supporting bracket 16, and the supporting crossbeam 18 includes an integrally formed vertical plate 20 and a horizontal plate 22, and the vertical plate 20 is connected to the side wall of the cabin body 10 by countersunk screws 24;

[0019] The inner wall 14 and the outer wall 12 are made to be detachably connected, such as by bolts, so that the thermal insulation cotton can be installed between the inner wall 14 and the outer wall 12 for thermal insulation, reducing the influence of the external temperature on the battery pack 30. The support beam 18 is used to place the battery pack 30, which is fixed to the inner wall 14 with countersunk screws 24 to play a fixing role, limiting the left and right movement of the support beam 18, and the countersunk screws 24 are not easy to scratch the battery pack 30. The support bracket 16 is L-shaped for load-bearing, one side is fixed to the inner wall 14, and the other side is used to support the beam 18. It is installed on the inner wall 14 by welding, which is more solid and has a greater load-bearing capacity.

[0020] A slot 26 is formed on the top surface of the supporting bracket 16, and a buckle 28 corresponding to the slot 26 is formed on the bottom surface of the supporting crossbeam 18. The buckle 28 is L-shaped and its opening faces the inner wall 14 of the cabin 10.

[0021] The buckle 28 cooperates with the slot 26 to fix the supporting beam 18. The width of the buckle 28 and the slot 26 is relatively used to limit the forward and backward movement of the supporting beam 18. The size of the opening and the thickness of the supporting corbel 16 are relatively used to limit the up and down movement of the supporting beam 18. The buckle 28 is fixed relative to the screw, and the protrusion below the buckle 28 is smaller, which reduces the floor height and improves space utilization.

[0022] The battery pack 30 also includes a support plate 32 formed integrally with the battery pack 30. A plurality of connection holes are formed on both sides of the support plate 32. The support plate 32 is connected to a limiting member 34 through the connection holes.

[0023] The limiting member 34 includes a connecting plate 38 and a cross bar. The cross section of the connecting plate 38 is U-shaped, and its bottom is connected to the support plate 32 through bolts in the connecting holes. The cross bar is located between the two sides of the connecting plate 38 for lifting, and is inserted under the cross bar through a lifting device for transportation and transfer, etc.

[0024] A clamping plate 36 facing the stopper 34 is arranged on the top surface of the supporting crossbeam 18. The side of the clamping plate 36 facing the hatch is inclined to guide the stopper 34.

[0025] The clamping plate 36 is integrally formed with the supporting cross beam 18 , and is in close contact with the limiting member 34 for limiting the position, thereby preventing the battery pack 30 and the supporting plate 32 from shaking up and down.

[0026] A baffle plate for limiting the support plate 32 and the battery pack 30 is provided on the side of the support beam 18 facing away from the cabin door.

[0027] A connecting plate 38 is provided on the side of the support plate 32 facing the cabinet door, and a folding plate 40 is provided on the side of the support beam 18 facing the cabinet door. One side of the folding plate 40 is connected to the support beam 18 by bolts, and the other side of the folding plate 40 is connected to the connecting plate 38 by bolts.

[0028] The support plate 32 and the support beam 18 are connected by the folding plate 40 to prevent the battery pack 30 from being displaced forward and backward.

[0029] Working principle: When in use, first install the thermal insulation cotton on the outer wall 12 of the cabin 10, then connect the inner wall 14 to the outer wall 12 by bolts to form a sandwich of the thermal insulation cotton, then weld the supporting bracket 16 to the inner wall 14 of the cabin 10, and place the supporting crossbeam 18 on the supporting bracket 16, insert the buckle 28 into the slot 26 and push the supporting crossbeam 18 toward the side wall of the cabin 10 so that the supporting crossbeam 18 is close to the side wall of the cabin 10. Compared with the screw, the buckle 28 has only one buckle 28 protruding from the bottom of the supporting bracket 16, and the protruding height is smaller than that of the screw, which improves the space utilization rate. Then, the supporting crossbeam 18 is fixed to the cabin with the countersunk screw 24. The side wall of 10 is fixed to prevent the supporting beam 18 from moving left and right, and it also prevents the tail of the ordinary screw from protruding from the supporting beam 18 and affecting the installation of the battery pack 30. The limiting member 34 is then connected to the supporting plate 32 through the connecting hole, and then the lifting part is inserted under the cross bar through the transportation lifting assembly to transfer the battery pack 30 to the supporting beam 18. The supporting plate 32 and the battery pack 30 are integrally formed, and the final load-bearing is carried out by the supporting bracket 16 below. The clamping plate 36 limits the limiting member 34 to move the textile battery pack 30 up and down, and finally the folding plate 40 is connected to the supporting beam 18 by bolts, and then the folding plate 40 is connected to the connecting plate 38 by bolts to prevent the battery pack 30 from moving forward and backward.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An outdoor energy storage battery cabin, characterized in that: It includes a cabin with a cabin door, the inner wall of the cabin is detachably connected to the outer wall of the cabin, a plurality of supporting brackets are connected to the side wall of the cabin by welding, the supporting brackets are provided with supporting beams for supporting the battery pack, and the supporting beams are connected to the inner wall of the cabin by countersunk screws.

2. The outdoor energy storage battery cabin according to claim 1, characterized in that: A slot is formed on the top surface of the supporting corbel, and a buckle corresponding to the slot is provided on the bottom surface of the supporting crossbeam. The buckle is L-shaped and its opening faces the inner wall of the cabin.

3. The outdoor energy storage battery cabin according to claim 1, characterized in that: It also includes a support plate integrally formed with the battery pack, with a plurality of connection holes opened on both sides of the support plate, and the support plate is connected to the limiting member through the connection holes.

4. The outdoor energy storage battery cabin according to claim 3, characterized in that: A clamping plate facing the limiting member is arranged on the top surface of the supporting crossbeam.

5. The outdoor energy storage battery cabin according to claim 1, characterized in that: A baffle plate for limiting the support plate and the battery pack is arranged on the side of the support beam facing away from the cabin door.

6. The outdoor energy storage battery cabin according to claim 3, characterized in that: A connecting plate is arranged on the side of the support plate facing the cabinet door, a folding plate is arranged on the side of the support beam facing the cabinet door, one side of the folding plate is connected to the support beam by bolts, and the other side of the folding plate is connected to the connecting plate by bolts.

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