Charging pile

Abstract

The utility model relates to the technical field of charging piles, and discloses a charging pile which comprises a shell, an installation groove is formed in the bottom of the shell, a sealing plate used for blocking the installation groove is fixed to the bottom of the shell, a battery bin is arranged in the shell, and blocking rods which are symmetrically distributed and used for guiding are fixedly arranged in the battery bin. A battery pack slides in the battery bin, fixing frames used for pull-out type installation are fixed to the two sides of the battery pack, and side plates used for supporting the battery pack are fixedly arranged on the stop rods. Under the condition that the structure of the charging pile is not changed, the battery pack is rapidly installed through improvement of the charging pile, the battery pack is supported through cooperation of the stop lever and the fixing frame, meanwhile, a pull-out type battery pack installation structure is achieved, installation is simple, the battery pack is firmly installed and fixed, and the service life of the battery pack is prolonged. And meanwhile, the bottom of the battery pack is fixed to the limiting rods through the side plates, the installation stability of the battery pack is improved, the risk that the battery pack loosens and falls after installation is avoided, the charging pile is safe to use, and the heat dissipation efficiency of the battery pack in the charging pile is high.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, specifically a charging pile. Background Technology

[0002] Charging piles are used for charging electric vehicles. With the widespread application of new energy vehicles, the use of charging piles has become more and more widespread. However, the installation stability of the most important energy storage battery component in charging piles has always been the biggest safety issue for charging piles.

[0003] In the prior art, such as the application with application number CN202321455064.1, the subject of which is "Charging Pile Battery Installation Structure", the sliding mechanism is set inside the charging mechanism; the battery body is set in the sliding mechanism; by the protrusion pressing the pulley, the movable plate can be driven to move downward, thereby causing the fixed rod to drive the clamping member to press on the top of the battery body.

[0004] However, the battery installation structure mentioned in the existing technology is cumbersome to operate, and most batteries are suspended on the casing. Due to impacts and shaking, the connection may become loose, which often leads to the danger of the battery falling off and affecting the safety of the charging pile. Therefore, there is a need to design a charging pile. Utility Model Content

[0005] The purpose of this utility model is to provide a charging pile to solve the problems in the prior art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A charging pile includes a housing, a mounting groove at the bottom of the housing, a sealing plate fixed at the bottom of the housing for sealing the mounting groove, a battery compartment inside the housing, and symmetrically distributed guide rods fixed inside the battery compartment.

[0008] A battery pack slides inside the battery compartment. The battery pack has fixed brackets on both sides for pull-out installation, and a side plate for supporting the battery pack is fixed on the baffle.

[0009] Furthermore, a mounting plate for installing charging equipment is fixed inside the housing, and the battery compartment is located below the mounting plate and between the back plate of the housing.

[0010] Furthermore, heat dissipation grooves are provided on both sides of the housing for heat dissipation from the sides of the battery pack.

[0011] Furthermore, the sealing plate is provided with heat dissipation holes.

[0012] Furthermore, the mounting plate is provided with wire holes, and the housing is rotatably provided with a cabinet door.

[0013] Furthermore, connecting plates are fixedly provided at both ends of the fixing frame, and a groove is provided at one end of the fixing frame. A limiting rod for fixing the battery pack is slidably provided in the groove, and the limiting rod is attached to the end of the battery pack.

[0014] Furthermore, the side panel is located below the battery pack and serves to separate the battery compartment.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model of charging pile allows for quick installation of battery packs without altering the charging pile structure. The battery pack is supported by a stop bar and a fixing frame, while simultaneously achieving a pull-out battery pack installation structure. The installation operation is simple, and the battery pack is securely installed.

[0017] 2. The charging pile of this utility model has a simple structure. At the same time, the bottom of the battery pack is fixed by the side plate and the limiting rod, which improves the installation stability of the battery pack and eliminates the risk of the battery pack falling off after installation. The charging pile is safe to use and the battery pack inside the charging pile has high heat dissipation efficiency. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a structural schematic diagram of the charging pile of this utility model;

[0020] Figure 2 This is a structural schematic diagram of the charging pile of this utility model;

[0021] Figure 3 This is a schematic diagram of the bottom structure of the charging pile of this utility model;

[0022] Figure 4 This is a partial structural diagram of the internal structure of the charging pile of this utility model;

[0023] Figure 5 This is a structural schematic diagram of the fixing frame of this utility model. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] A type of charging station, such as Figures 1-5As shown, the charging pile includes a housing 1, a cabinet door is rotatably mounted on the housing 1, and an installation plate 11 is fixedly installed inside the housing 1. The installation plate 11 is equipped with the electrical components necessary for charging the charging pile. A battery compartment 10 is formed between the lower part of the installation plate 11 and the back plate of the housing 1. Heat dissipation slots 12 are provided on both sides of the housing 1, and both heat dissipation slots 12 are provided on both sides of the battery compartment 10. An installation groove is provided at the bottom of the housing 1, and a sealing plate 13 is fixedly installed at the bottom of the housing 1.

[0026] The sealing plate 13 is fixed to the mounting groove to seal the mounting groove, and the sealing plate 13 is provided with heat dissipation holes, while the mounting plate 11 is provided with wire holes 14.

[0027] The battery compartment 10 is fixedly provided with symmetrically distributed baffles 15. Bolts pass through the housing 1 and are fixedly connected to the baffles 15, making it easy to install the baffles 15. The baffles 15 are symmetrically arranged in the battery compartment 10, dividing the battery compartment 10 into two areas, including the installation area between the baffles 15 and the heat dissipation area on both sides of the installation area. The heat dissipation groove 12 is located on one side of the heat dissipation area.

[0028] A battery pack 5 is slidably installed in the installation area. Fixing brackets 2 are fixedly installed on both sides of the battery pack 5. The fixing brackets 2 wrap around the sides of the battery pack 5 and are fixedly connected to the housing of the battery pack 5 by bolts passing through the fixing brackets 2. Then, the fixing brackets 2 are attached to the side of the baffle 15, so that the battery pack 5 can be installed into the installation area of ​​the battery compartment 10 by pulling and sliding.

[0029] The battery pack 5 is not in direct contact with the housing 1. It is slidably connected to the housing 1 through the fixing frame 2. It can be fixed to the fixing frame 2 by bolts passing through the housing 1. The battery pack 5 is hoisted. The fixing frame 2 has connecting plates 21 fixed at both ends. The connecting plates 21 slide between the two stops 15. The bolts pass through the top of the housing 1 and are fixedly connected to the connecting plates 21. It can also be used to hoist the battery pack 5.

[0030] One end of the fixing frame 2 has a groove 22, and a limiting rod 4 is slidably provided in the groove 22. The limiting rod 4 fits against the end of the battery pack 5, which can provide support and fixation for the battery pack 5, ensure the stability of the battery pack 5, and prevent the battery pack 5 from falling and being damaged due to vibration of the shell 1.

[0031] A side plate 3 is fixedly installed on the stop bar 15 and below the battery pack 5. The side plate 3 separates the heat dissipation area of ​​the installation area and is located below the battery pack 5. It provides auxiliary support for the limit bar 4 and the battery pack 5, thereby stabilizing the installation of the battery pack 5. At the same time, the heat dissipation hole is located between the two side plates 3, which can quickly dissipate the heat below the battery pack 5. The side plate 3 prevents heat from entering the heat dissipation area and causing heat backflow, thus avoiding affecting the heat dissipation of the battery pack 5.

[0032] The working principle is as follows:

[0033] By installing several parallel baffles 15 inside the housing 1, the size of the installation area is limited according to the size of the battery pack 5. Then, the fixing brackets 2 are fixed on both sides of the battery pack 5. The fixing brackets 2 are slidably connected to the baffles 15 to guide the installation of the battery pack 5. The pull-out installation method facilitates the installation operation of the battery pack 5 and improves the installation stability.

[0034] Simultaneously, the battery pack 5 is fixed to the housing 1 and the mounting bracket 2 by bolts passing through the housing 1. The bolts also pass through the top of the housing 1 and are fixedly connected to the connecting plate 21, which can also be used to hoist the battery pack 5. The battery pack 5 is supported by the limiting rod 4 and the two side plates 3 to prevent the battery pack 5 from loosening and falling, thereby improving the installation safety of the battery pack 5 and protecting the battery pack 5. At the same time, the side plates 3 are used to separate the heat dissipation area, which can ensure that the heat can be smoothly discharged from the heat dissipation hole at the bottom of the housing 1, avoiding heat backflow and ensuring heat dissipation efficiency.

[0035] This charging station employs multiple installation and fixing structures to lock the battery pack 5, improving the installation stability of the battery pack 5 while simplifying the installation operation. Without affecting the structure of the charging station, it can improve the ease of disassembling and assembling the battery pack 5 and stably fix the battery pack 5.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A charging station, the charging station comprising a housing (1), characterized in that, The bottom of the shell (1) is provided with a mounting groove, the bottom of the shell (1) is fixed with a sealing plate (13) for sealing the mounting groove, a battery compartment (10) is arranged in the shell (1), and symmetrically distributed guide stop rods (15) are fixedly arranged in the battery compartment (10); A battery pack (5) is slidably arranged in the battery compartment (10), and both sides of the battery pack (5) are fixedly provided with fixed frames (2) for pull-out mounting, and side plates (3) for supporting the battery pack (5) are fixedly arranged on the stop rods (15).

2. The charging pile according to claim 1, characterized in that, The shell (1) is fixedly provided with a mounting plate (11) for mounting a charging device, and the battery compartment (10) is arranged below the mounting plate (11) and between the back plate of the shell (1).

3. The charging pile according to claim 1, characterized in that, Both sides of the shell (1) are provided with heat dissipation grooves (12) for heat dissipation of the side surface of the battery pack (5).

4. The charging pile of claim 1, wherein, The sealing plate (13) is provided with heat dissipation holes.

5. The charging pile according to claim 2, characterized in that, The mounting plate (11) is provided with wire holes (14), and the shell (1) is rotatably provided with a cabinet door.

6. The charging pile of claim 1, wherein, Both ends of the fixed frame (2) are fixedly provided with connecting plates (21), one end of the fixed frame (2) is provided with a groove (22), a limiting rod (4) for fixing the battery pack (5) is slidably arranged in the groove (22), and the limiting rod (4) is attached to the end of the battery pack (5).

7. The charging pile of claim 1, wherein, The side plate (3) is located below the battery pack (5), and the side plate (3) is used for separating the battery compartment (10).

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