Waterproof device for energy storage battery

Abstract

The utility model provides a waterproof device for energy storage battery, include: protection case, the inside of protection case is placed with energy storage battery main part, the inside of protection case and be located energy storage battery main part's both sides all are provided with protection cotton, two movable plates are respectively set up in the left and right sides of protection case, a plurality of fixed components are respectively set up between protection case and two movable plates, a plurality of sealing components are respectively set up between two movable plates and protection case, the lid is set up in the top of protection case. The utility model provides a waterproof device for energy storage battery, sets up movable plate, a plurality of fixed components and a plurality of sealing components between the both sides of protection case cooperation uses, can when the protection cotton in the protection case inside replaces after long time use, can dismantle between movable plate and protection case, is convenient for taking replacement of protection cotton.

Description

Technical Field

[0001] This utility model relates to the field of energy storage battery protection, and in particular to a waterproof device for energy storage batteries. Background Technology

[0002] Energy storage batteries mainly refer to batteries used in solar power generation equipment, wind power generation equipment, and renewable energy storage. Energy storage batteries are mainly divided into three categories: exhaust-type lead-acid batteries for energy storage, valve-regulated lead-acid batteries for energy storage, and gel lead-acid batteries for energy storage.

[0003] The prior art patent application with publication number CN209266467U describes a method that involves setting a trapezoidal waterproof outer shell around the battery, setting a flat trapezoidal waterproof cover on top of the waterproof outer shell, coating the outer sides of both the waterproof outer shell and the waterproof cover with waterproof coating, and also providing insulation cotton inside the waterproof outer shell, so that moisture in the air cannot remain on the surface of the waterproof outer shell and the waterproof cover, and preventing moisture from seeping in from the seams. By installing support legs at the bottom of the waterproof casing, the support legs raise the waterproof casing, keeping it away from the wet ground and preventing the bottom of the battery from absorbing moisture. By installing a protective sleeve for the pole and a protective sleeve for the wire at the top of the waterproof cover, the pole and wire can be completely wrapped to prevent moisture from seeping in.

[0004] However, current energy storage batteries are installed in waterproof housings, and insulation cotton is installed in the gap between the waterproof housing and the energy storage battery for protection. When the insulation cotton becomes less effective after long-term use and needs to be replaced, the entire top of the protective housing needs to be removed, which increases the inconvenience of the operation.

[0005] Therefore, it is necessary to provide a waterproof device for energy storage batteries to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a waterproof device for energy storage batteries, which solves the problem that when the insulation cotton is replaced after a long period of use and its effectiveness is reduced, the entire top of the protective shell needs to be disassembled for replacement, which increases the inconvenience of the operation.

[0007] To solve the above-mentioned technical problems, this utility model provides a waterproof device for energy storage batteries, comprising: A protective box, inside which the main body of the energy storage battery is placed, and protective cotton is provided inside the protective box and on both sides of the main body of the energy storage battery; The movable plate, the number of which is two, is respectively arranged on the left and right sides of the protective box; Multiple fixing components are respectively disposed between the protective box and the two movable plates; Multiple sealing assemblies are respectively disposed between the two movable plates and the protective box; A lid is provided on the top of the protective box.

[0008] Preferably, the sealing assembly includes a sealing groove, and a sealing gasket is disposed inside the sealing groove.

[0009] Preferably, the fixing component includes an arc-shaped connecting plate, and bolts are provided between the arc-shaped connecting plate and the protective box.

[0010] Preferably, the surface of the box cover is equipped with multiple junction boxes.

[0011] Preferably, the top of the box cover is provided with an adjustment component, the adjustment component including a connecting mounting head, one end of which is connected to a telescopic tube.

[0012] Preferably, one end of the telescopic tube is connected to a tapered mounting head.

[0013] Preferably, the telescopic tube is used to adjust the angle of the tapered mounting head.

[0014] Compared with related technologies, the waterproof device for energy storage batteries provided by this utility model has the following advantages: This utility model provides a waterproof device for energy storage batteries. It consists of movable plates, multiple fixing components, and multiple sealing components arranged on both sides of the protective box. When the protective cotton inside the protective box needs to be replaced after a long period of use, the movable plates can be disassembled from the protective box to facilitate the removal and replacement of the protective cotton. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a first embodiment of a waterproof device for energy storage batteries provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 The enlarged schematic diagram of section B is shown below; Figure 4 for Figure 1 The diagram shows a three-dimensional structure of the waterproofing device. Figure 5 This is a schematic diagram of the second embodiment of a waterproof device for energy storage batteries provided by this utility model.

[0016] The following are labeled in the diagram: 1. Protective box; 2. Energy storage battery body; 3. Protective cotton; 4. Movable plate; 5. Sealing assembly; 51. Sealing groove; 52. Sealing gasket; 6. Fixing assembly; 61. Arc-shaped connecting plate; 62. Bolt; 7. Box cover; 8. Terminal block; 9. Adjustment assembly; 91. Connecting mounting head; 92. Telescopic tube; 93. Conical mounting head. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] First Embodiment Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a waterproof device for energy storage batteries provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 The enlarged schematic diagram of section B is shown below; Figure 4 for Figure 1 The diagram shows a three-dimensional structural schematic of the waterproof device. A waterproof device for an energy storage battery includes: The protective box 1 contains a storage battery body 2, and protective cotton 3 is provided inside the protective box 1 and on both sides of the storage battery body 1. Movable plate 4, there are two movable plates 4, and the two movable plates 4 are respectively arranged on the left and right sides of the protective box 1; Multiple fixing components 6 are respectively disposed between the protective box 1 and the two movable plates 4; Multiple sealing components 5 are respectively disposed between the two movable plates 4 and the protective box 1; Box cover 7, which is disposed on the top of the protective box 1.

[0019] The sealing assembly 5 includes a sealing groove 51, and a sealing gasket 52 is disposed inside the sealing groove 51.

[0020] The fixing component 6 includes an arc-shaped connecting plate 61, and a bolt 62 is provided between the arc-shaped connecting plate 61 and the protective box 1.

[0021] One side of the arc-shaped connecting plate 61 is fixedly connected to the movable plate 4. Multiple threaded mounting holes that are compatible with bolts 62 are provided on the surface of the protective box 1. Sealing grooves 51 are respectively opened on the opposite side of the movable plate 4 and the protective box 1. The use of sealing gaskets 52 can seal the connection after the movable plate 4 and the protective box 1 are connected.

[0022] Multiple junction boxes 8 are installed on the surface of the box cover 7.

[0023] The working principle of the waterproof device for energy storage batteries provided by this utility model is as follows: When using the protective cotton 3 inside the protective box 1 that has been used for a long time, first remove the multiple bolts 62 on the arc-shaped connecting plate 61 that connects the movable plate 4 and the protective box 1. After removing the multiple bolts 62, remove the arc-shaped connecting plate 61. Finally, by pulling the movable plate 4 to separate it from the protective box 1, the protective cotton 3 inside the protective box 1 can be pulled to the outside of the protective box 1 for replacement.

[0024] Compared with related technologies, the waterproof device for energy storage batteries provided by this utility model has the following advantages: This utility model provides a waterproof device for energy storage batteries. Movable plates 4, multiple fixing components 6 and multiple sealing components 5 are arranged on both sides of the protective box 1 and work together. When the protective cotton 3 inside the protective box 1 needs to be replaced after a long period of use, the movable plates 4 can be disassembled from the protective box 1, so that the protective cotton 3 can be easily removed and replaced.

[0025] Second Embodiment Please refer to the following: Figure 5 Based on the first embodiment of this application which provides a waterproof device for an energy storage battery, the second embodiment of this application proposes another waterproof device for an energy storage battery. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0026] Specifically, the second embodiment of this application provides a waterproof device for energy storage batteries, which differs in that the top of the cover 7 of the waterproof device for energy storage batteries is provided with an adjustment component 9, the adjustment component 9 including a connecting mounting head 91, one end of the connecting mounting head 91 being connected to a telescopic tube 92.

[0027] One end of the telescopic tube 92 is connected to a tapered mounting head 93.

[0028] The telescopic tube 92 is used to adjust the angle of the tapered mounting head 93.

[0029] A mounting through hole adapted to the connecting mounting head 91 is provided on the surface of the cover 7. A matching thread is provided on the surface of the connecting mounting head 91 and the inner wall of the mounting through hole. The use of the tapered mounting head 93 can play a waterproof role after the connecting wires used by the energy storage battery body 2 are installed.

[0030] The working principle of the waterproof device for energy storage batteries provided by this utility model is as follows: When using the device, to adjust the angle of the mounting cable, first install the connecting mounting head 91 with the tapered mounting head 93 and the telescopic tube 92 on the surface of the cover 7, and then adjust the angle by pulling the telescopic tube 92 to drive the tapered mounting head 93.

[0031] Compared with related technologies, the waterproof device for energy storage batteries provided by this utility model has the following advantages: This utility model provides a waterproof device for energy storage batteries. Multiple adjustment components 9 are provided on the top of the cover 7 to adjust the angle of the connecting wires that connect to the main body 1 of the energy storage battery during installation.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A waterproof device for energy storage batteries, characterized in that, include: A protective box, inside which the main body of the energy storage battery is placed, and protective cotton is provided inside the protective box and on both sides of the main body of the energy storage battery; The movable plate, the number of which is two, is respectively arranged on the left and right sides of the protective box; Multiple fixing components are respectively disposed between the protective box and the two movable plates; Multiple sealing assemblies are respectively disposed between the two movable plates and the protective box; A lid is provided on the top of the protective box.

2. The waterproof device for energy storage batteries according to claim 1, characterized in that, The sealing assembly includes a sealing groove, and a sealing gasket is disposed inside the sealing groove.

3. The waterproof device for energy storage batteries according to claim 1, characterized in that, The fixing component includes an arc-shaped connecting plate, and bolts are provided between the arc-shaped connecting plate and the protective box.

4. The waterproof device for energy storage batteries according to claim 1, characterized in that, Multiple junction boxes are installed on the surface of the box cover.

5. The waterproof device for energy storage batteries according to claim 1, characterized in that, An adjustment assembly is provided on the top of the box cover. The adjustment assembly includes a connecting mounting head, one end of which is connected to a telescopic tube.

6. The waterproof device for energy storage batteries according to claim 5, characterized in that, One end of the telescopic tube is connected to a tapered mounting head.

7. The waterproof device for energy storage batteries according to claim 6, characterized in that, The telescopic tube is used to adjust the angle of the tapered mounting head.

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