A moisture-proof protective shell for a photovoltaic power station energy storage battery

Abstract

The utility model relates to energy storage battery technical field provides a kind of photovoltaic power station energy storage battery moisture-proof protective housing, including base, the inside of the base is provided with energy storage battery body, the top side of the base is equipped with connecting groove, further include: shell, set up in the top of the base, the bottom of the shell is fixedly installed with connecting column, the connecting column is matched with the connecting groove, the shell is movably sleeved in the outer surface of the energy storage battery body;Two sealing pads, all be set in the bottom of the shell, the utility model, when using, by the setting of sealing pad and bolt column structure, so that personnel can easily assemble energy storage battery body and shell together, and can be quickly disassembled, simplify the fixing process, reduce the time and difficulty of installation and disassembly, while the design that sealing pad and base outer surface are pasted, can effectively prevent dust from entering the inside of shell through connecting gap.

Description

Technical Field

[0001] This utility model relates to the field of energy storage battery technology, and in particular to a moisture-proof protective shell for photovoltaic power station energy storage batteries. Background Technology

[0002] Energy storage batteries in photovoltaic power plants require moisture protection to ensure their normal operation and extend their service life. The main function of the moisture protection shell is to prevent external factors such as moisture, rainwater, and dust from entering the battery, thus avoiding corrosion, short circuits, or performance degradation.

[0003] Existing moisture-proof protective cases are typically fixed to energy storage batteries by welding. While this method provides robust protection against moisture, dust, and other external factors, it also presents numerous inconveniences. Repair and replacement become extremely difficult, especially when the energy storage battery malfunctions or is damaged. Specifically, the welded moisture-proof protective case is firmly connected to the battery, and the strength of the weld makes it almost impossible to easily separate the case from the battery. If the battery malfunctions or is damaged and requires repair or replacement, repair personnel must remove or cut the protective case by welding. This not only requires specialized equipment and skills but also easily damages the protective case or battery, further increasing the difficulty of disassembly. Utility Model Content

[0004] The purpose of this invention is to solve the problem that in the existing technology, the method of fixing the energy storage battery by welding makes the maintenance and replacement work extremely difficult when the energy storage battery fails or is damaged.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a moisture-proof protective shell for photovoltaic power station energy storage batteries, including a base, an energy storage battery body disposed inside the base, a connecting groove formed on the top side of the base, and further comprising:

[0006] A housing is disposed on the top of the base, and a connecting post is fixedly installed on the bottom of the housing. The connecting post matches the connecting groove, and the housing is movably sleeved on the outer surface of the energy storage battery body.

[0007] Two sealing gaskets are provided at the bottom of the housing, both sealing gaskets are provided on the outer surface of the connecting post, and both sealing gaskets are movably connected to the top of the base;

[0008] Both fixed posts are fixedly installed on the outer surface of the base;

[0009] Both fasteners are fixedly installed on the outer surface of the housing.

[0010] In a preferred embodiment, both fixing posts are movably embedded inside the fixing member, and both fixing members are slidably connected with pin posts inside.

[0011] The technical effect of adopting the above-mentioned further solution is that it allows the pin to slide inside the fixing member.

[0012] In a preferred embodiment, a return spring is fixedly installed on the front side of each of the two pin posts, and a pin groove is opened inside each of the two fixed posts.

[0013] The technical effect of adopting the above-mentioned further solution is that the return spring can be extended by pulling the pin.

[0014] In a preferred embodiment, the other ends of the two return springs are fixedly mounted on the outer surface of the fixing member, and the two pins are matched with the pin slots.

[0015] The technical effect of adopting the above-mentioned further solution is that the pin can be embedded into the inside of the pin slot to fix the housing with the base.

[0016] In a preferred embodiment, multiple ventilation slots are provided on both sides of the housing, and waterproof and breathable membranes are provided on both sides of the housing, with frames provided on the outer sides of both waterproof and breathable membranes.

[0017] The technical effect of adopting the above-mentioned further solution is that it allows the moisture inside the shell to be dispersed out of the shell through the ventilation groove.

[0018] In a preferred embodiment, both frames are movably embedded inside the housing, and multiple positioning posts are fixedly installed on both sides of the housing.

[0019] The technical effect of adopting the above-mentioned further solution is that the frame can be embedded into the interior of the shell.

[0020] In a preferred embodiment, both frames have multiple positioning slots inside, and the multiple positioning posts are matched with the positioning slots.

[0021] The technical effect of adopting the above-mentioned further solution is that it allows the positioning post to be embedded into the positioning groove.

[0022] In a preferred embodiment, each of the plurality of positioning posts has a threaded hole inside, and each of the plurality of threaded holes is threaded with a bolt.

[0023] The technical effect of adopting the above-mentioned further solution is that the bolt can be embedded into the inside of the threaded hole and made to fit against the outer surface of the frame, so as to fix the waterproof and breathable membrane inside the shell.

[0024] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0025] This invention, through the design of the sealing gasket and pin post structure, allows personnel to easily assemble the energy storage battery body and the casing together and quickly disassemble them, simplifying the fixing process and reducing the time and difficulty of installation and disassembly. At the same time, the design of the sealing gasket fitting snugly to the outer surface of the base can effectively prevent dust from entering the interior of the casing through the gaps at the connection. This solves the problem that in the prior art, which uses welding to fix the energy storage battery, the repair and replacement work becomes extremely difficult when the energy storage battery fails or is damaged. Attached Figure Description

[0026] Figure 1 A rear-view three-dimensional structural diagram of a moisture-proof protective shell for a photovoltaic power station energy storage battery provided by this utility model;

[0027] Figure 2 A cross-sectional three-dimensional structural schematic diagram of a fixing component in a moisture-proof protective shell for a photovoltaic power station energy storage battery provided by this utility model;

[0028] Figure 3 A partial three-dimensional structural diagram of a moisture-proof protective shell for photovoltaic power station energy storage batteries provided by this utility model. Figure 1 ;

[0029] Figure 4 A cross-sectional three-dimensional structural schematic diagram of the inner shell of a moisture-proof protective shell for a photovoltaic power station energy storage battery provided by this utility model;

[0030] Figure 5 A partial three-dimensional structural diagram of a moisture-proof protective shell for photovoltaic power station energy storage batteries provided by this utility model. Figure 2 .

[0031] Legend:

[0032] 1. Base; 101. Energy storage battery body; 102. Housing; 103. Connecting groove; 104. Connecting post; 105. Sealing gasket; 106. Fixing post; 107. Fixing component; 108. Pin post; 109. Return spring; 110. Pin groove; 2. Ventilation groove; 201. Waterproof and breathable membrane; 202. Frame; 203. Positioning post; 204. Positioning groove; 205. Threaded hole; 206. Bolt. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Example 1, please refer to Figure 1-5 This utility model provides a technical solution: a moisture-proof protective shell for a photovoltaic power station energy storage battery, including a base 1, an energy storage battery body 101 disposed inside the base 1, a connecting groove 103 formed on the top side of the base 1, and further including: a shell 102 disposed on the top of the base 1, a connecting post 104 fixedly installed on the bottom of the shell 102, the connecting post 104 matching the connecting groove 103, the shell 102 movably fitted on the outer surface of the energy storage battery body 101; and two sealing gaskets 105, both disposed on the bottom of the shell 102 and on the outer surface of the connecting post 104. 5 are movably connected to the top of the base 1; two fixing posts 106 are fixedly installed on the outer surface of the base 1; two fixing parts 107 are fixedly installed on the outer surface of the housing 102, the two fixing posts 106 are movably embedded in the inside of the fixing parts 107, the inside of the two fixing parts 107 is slidably connected with a pin post 108, the front side of the two pin posts 108 is fixedly installed with a return spring 109, the inside of the two fixing posts 106 is provided with a pin groove 110, the other end of the two return springs 109 is fixedly installed on the outer surface of the fixing parts 107, and the two pin posts 108 are matched with the pin groove 110.

[0035] In this embodiment, the operator first places the energy storage battery body 101 on top of the base 1, then pulls the pin 108 backward, allowing it to slide backward inside the fixing member 107, while simultaneously pulling the return spring 109 to extend it. The operator then picks up the housing 102 and places it on the outer surface of the energy storage battery body 101, pressing down on the housing 102 to allow it to slide downward on the outer surface of the energy storage battery body 101. This embeds the connecting post 104 into the connecting groove 103, ensuring the sealing gasket 105 fits against the outer surface of the base 1. As the housing 102 slides down, it simultaneously drives the fixing post 106 to embed into the fixing member 107. Personnel can then loosen the pin 108, causing the return spring 109 to reset. As it resets, the pin 108 is pulled forward and slides, allowing it to embed into the pin groove 110 inside the fixing post 106, thus securing the base 1 and the housing 102. The design of the sealing gasket 105 and the pin 108 structure allows personnel to easily assemble the energy storage battery body 101 and the housing 102 together and quickly disassemble them, simplifying the fixing process and reducing the time and difficulty of installation and disassembly. At the same time, the design of the sealing gasket 105 fitting snugly against the outer surface of the base 1 effectively prevents dust from entering the interior of the housing 102 through the gap at the connection.

[0036] Example 2, as Figure 1-5 As shown, multiple ventilation slots 2 are provided on both sides of the housing 102, and waterproof and breathable membranes 201 are provided on both sides of the housing 102. Frames 202 are provided on the outer side of the two waterproof and breathable membranes 201. The two frames 202 are movably embedded inside the housing 102. Multiple positioning posts 203 are fixedly installed on both sides of the housing 102. Multiple positioning slots 204 are provided inside the two frames 202. The multiple positioning posts 203 are matched with the positioning slots 204. Threaded holes 205 are provided inside the multiple positioning posts 203. Bolts 206 are threadedly connected inside the multiple threaded holes 205.

[0037] In this embodiment, the air inside the housing 102 can be dispersed out of the housing 102 through the venting groove 2 and the waterproof and breathable membrane 201, allowing it to interact with the outside air and preventing moisture from accumulating inside the housing 102. Personnel can first place the waterproof and breathable membrane 201 on the outside of the venting groove 2, then pick up the frame 202 and insert it into the housing 102 to fit the outside of the waterproof and breathable membrane 201. Simultaneously, the positioning post 203 can be inserted into the positioning groove 204. Then, personnel can insert the bolt 206 into the threaded hole 205, ensuring the bolt 206 fits against the inside of the frame 202, thus fixing the waterproof and breathable membrane 201 inside the housing 102. The structure of the frame 202 and bolt 206 not only prevents moisture from entering the housing 102 but also ensures that internal air can be expelled. Furthermore, the bolt 206, by fixing the frame 202 through the threaded hole 205, provides a secure and adjustable connection, allowing personnel to easily install and replace the waterproof and breathable membrane 201.

[0038] Working principle: In use, the operator first places the energy storage battery body 101 on top of the base 1, then pulls the pin 108 backward, allowing it to slide backward inside the fixing member 107, while simultaneously pulling the return spring 109 to extend. The operator then picks up the housing 102 and places it on the outer surface of the energy storage battery body 101, pressing down on the housing 102 to allow it to slide downward on the outer surface of the energy storage battery body 101. This embeds the connecting post 104 into the connecting groove 103, ensuring the sealing gasket 105 fits against the outer surface of the base 1. As the housing 102 slides down, it simultaneously drives the fixing post 106 to embed into the fixing member 107. Then, the operator can release the pin 108, causing the return spring 109 to reset. As it resets, the pin 108 can be pulled forward and slid into the pin groove 110 inside the fixing post 106 to fix the base 1 and the housing 102. The structure of the sealing gasket 105 and the pin 108 allows the operator to easily assemble the energy storage battery body 101 and the housing 102 together and quickly disassemble them, simplifying the fixing process and reducing the time and difficulty of installation and disassembly. At the same time, the design of the sealing gasket 105 fitting snugly against the outer surface of the base 1 can effectively prevent dust from entering the interior of the housing 102 through the gap at the connection. During use, the air inside the housing 102 can be dispersed out of the housing 102 through the venting groove 2 and the waterproof and breathable membrane 201, allowing it to interact with the outside air and preventing moisture from accumulating inside the housing 102. Personnel can first place the waterproof and breathable membrane 201 on the outside of the venting groove 2, then pick up the frame 202 and insert it into the housing 102 to fit the outside of the waterproof and breathable membrane 201. Simultaneously, the positioning post 203 can be inserted into the positioning groove 204. Then, personnel can insert the bolt 206 into the threaded hole 205, ensuring the bolt 206 fits against the inside of the frame 202, thus fixing the waterproof and breathable membrane 201 inside the housing 102. The structure of the frame 202 and bolt 206 not only prevents moisture from entering the housing 102 but also ensures the exhaust of internal air. Furthermore, the bolt 206, fixing the frame 202 through the threaded hole 205, provides a secure and adjustable connection, allowing personnel to easily install and replace the waterproof and breathable membrane 201.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A moisture-proof protective shell for a photovoltaic power station energy storage battery, comprising a base (1), wherein an energy storage battery body (101) is disposed inside the base (1), and a connecting groove (103) is provided on the top side of the base (1), characterized in that, Also includes: A housing (102) is disposed on the top of the base (1), and a connecting post (104) is fixedly installed on the bottom of the housing (102). The connecting post (104) matches the connecting groove (103), and the housing (102) is movably sleeved on the outer surface of the energy storage battery body (101). Two sealing gaskets (105) are both disposed at the bottom of the housing (102), both sealing gaskets (105) are disposed on the outer surface of the connecting post (104), and both sealing gaskets (105) are movably connected to the top of the base (1); Two fixed posts (106) are fixedly installed on the outer surface of the base (1); Two fasteners (107) are fixedly installed on the outer surface of the housing (102).

2. The moisture-proof protective shell for the energy storage cell of the photovoltaic power station according to claim 1, characterized in that: Both of the fixing posts (106) are movably embedded inside the fixing member (107), and both of the fixing members (107) are slidably connected with a pin post (108).

3. The moisture-proof protective shell for energy storage cells of a photovoltaic power station according to claim 2, characterized in that: A return spring (109) is fixedly installed on the front side of each of the two pins (108), and a pin groove (110) is opened inside each of the two fixed posts (106).

4. The moisture-proof protective shell for energy storage cells of a photovoltaic power station according to claim 3, characterized in that: The other ends of the two return springs (109) are fixedly mounted on the outer surface of the fastener (107), and the two pins (108) are matched with the pin slots (110).

5. The moisture-proof protective shell for energy storage cells of a photovoltaic power station according to claim 1, characterized in that: Multiple ventilation slots (2) are provided on both sides of the housing (102), and waterproof and breathable membranes (201) are provided on both sides of the housing (102). Frames (202) are provided on the outer sides of the two waterproof and breathable membranes (201).

6. A moisture-proof protective shell for photovoltaic power station energy storage batteries according to claim 5, characterized in that: Both frames (202) are movably embedded inside the housing (102), and multiple positioning posts (203) are fixedly installed on both sides of the housing (102).

7. A moisture-proof protective shell for a photovoltaic power station energy storage battery according to claim 6, characterized in that: Both frames (202) have multiple positioning slots (204) inside, and multiple positioning posts (203) are matched with the positioning slots (204).

8. A moisture-proof protective shell for a photovoltaic power station energy storage battery according to claim 7, characterized in that: Each of the multiple positioning pins (203) has a threaded hole (205) inside, and each of the multiple threaded holes (205) is threaded with a bolt (206).

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