Charging pile electric control box

Abstract

The utility model relates to the technical field of electric control boxes, and discloses a charging pile electric control box which comprises a box body, the front face of the box body is fixedly connected with a protective door through a hinge, the inner wall of the box body is fixedly connected with a partition plate, the top ends of the two sides of the box body are both provided with fans, and the top end of the inner wall of the box body is fixedly connected with a controller. A mounting frame is fixedly connected to the middle of the inner wall of the box body, a clamping plate is arranged at the bottom end of the inner wall of the box body, a lock rod is fixedly mounted on one side of the protective door, and a lock block is fixedly connected to the end, located in the box body, of the lock rod. According to the device, through the arrangement of the air inlet and the air outlet, external air and air in the box body are rapidly converted, so that rapid heat dissipation of electric components in the device is achieved, and meanwhile, dust in the air can be filtered through the arranged filter screen, so that external dust is prevented from entering the device.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control boxes, and more specifically to an electric control box for a charging pile. Background Art

[0002] The function of a charging pile is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in parking lots or charging stations in public buildings and residential areas. It can charge various types of electric vehicles according to different voltage levels. During use, an electric control box is required to control the charging pile.

[0003] The shortcomings of the existing technology: During the use of the existing charging pile electric control box, the electrical appliances inside the electric control box are too dense, and the electric control box needs to be sealed to prevent it from moving. During use, the internal equipment generates heat, causing the internal temperature to be too high, causing certain damage to the internal equipment and reducing the service life of the equipment. To this end, we propose a charging pile electric control box to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a charging pile electric control box to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an electric control box for a charging pile, comprising a box body, a protective door is fixedly connected to the front of the box body through a hinge, a partition is fixedly connected to the inner wall of the box body, fans are arranged at the tops of both sides of the box body, a controller is fixedly connected to the top of the inner wall of the box body, a mounting frame is fixedly connected to the middle of the inner wall of the box body, and a clamp is arranged at the bottom of the inner wall of the box body;

[0006] Wherein: an observation window is fixedly connected to the top of the surface of the protective door, a locking rod is fixedly installed on one side of the protective door, a locking block is fixedly connected to one end of the locking rod located inside the box, a rotating block is fixedly connected to the other end of the locking rod, one end of the locking rod is fixedly connected to a fixing plate through a bearing, and the fixing plate is fixedly installed on the front of the protective door;

[0007] Preferably, the top ends of both sides of the box body are provided with installation grooves, one side of the inner wall of the box body is provided with a locking groove, the inner wall of the locking groove is movably engaged with one end of the locking block, and the bottom ends of both sides of the box body are provided with threading holes.

[0008] Preferably, threading grooves are provided on both sides of the partition surface, buckles are equidistantly arranged on the upper surface of the partition, fixing bolts are provided on both sides of both ends of the buckles, and the buckles are fixedly installed on the upper surface of the partition through the fixing bolts.

[0009] Preferably, the fans are fixedly mounted inside the mounting groove, an air permeable plate is provided at the input end of the fan, a filter is provided at the output end of the fan, and the air permeable plate and the filter are both mounted on both sides of the mounting groove.

[0010] Preferably, mounting holes are provided at both ends and the middle of the mounting frame, bolts are fixedly connected in the mounting holes at both ends and the middle of the mounting frame, the mounting frame is fixedly connected to the inside of the box through the bolts, and control switches are equidistantly arranged on the outside of the mounting frame.

[0011] Preferably, there are two splints, and slots are provided on opposite sides of the two splints. Both ends of one splint are fixedly connected to limiting columns, and the sides of the limiting columns are movably connected to both ends of the other splint. The other end of the limiting column is fixedly connected to a baffle, and the outer sides of the limiting columns are sleeved with springs, and the two ends of the springs are respectively abutted against the baffle and the splint, and the side of one splint is fixedly connected to a pull rod.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with a buckle, which can fix the wires, so as to prevent the wires from pulling the electrical components inside the device due to external force, thereby improving the stability of the device; through the two clamping plates with the grooves on their surfaces, when in use, the two clamping plates will be squeezed against each other under the elastic force of the spring. At this time, the wires are located inside the grooves, thereby clamping and fixing the wire harness, facilitating the arrangement of the wire harness, and facilitating later maintenance.

[0014] 2. The utility model is provided with a fan, which can drive the air around it to flow quickly during operation, so that the external air is quickly converted into the air inside the box, thereby realizing rapid heat dissipation of the internal electrical components of the device. At the same time, the filter net is provided to filter dust in the air, thereby preventing external dust from entering the interior of the device, which is beneficial to further improve the stability of the device.

[0015] 3. The utility model provides a locking mechanism on the surface of the protective door. When in use, the rotating block is rotated, which will drive the locking block through the locking rod to move it out of the lock slot, thereby opening the protective door. Similarly, the locking block is rotated to move its movable end to the inside of the lock slot, thereby closing the protective door, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;

[0018] Figure 3 This is a schematic diagram of the lock block structure of the utility model;

[0019] Figure 4 For the utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 This is a schematic diagram of the fan structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the splint structure of the utility model.

[0022] The accompanying drawings are marked as follows: 1. box body; 101. installation slot; 102. lock slot; 103. threading hole; 2. protective door; 201. observation window; 202. locking rod; 2021. locking block; 2022. fixing plate; 2023. rotating block; 3. partition; 301. threading slot; 302. buckle; 3021. fixing bolt; 4. fan; 401. air permeable plate; 402. filter; 5. controller; 6. mounting bracket; 601. control switch; 7. splint; 701. slot; 702. limit column; 7021. baffle; 703. spring; 704. pull rod. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solution of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the charging pile electric control box involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0024] The utility model provides a charging pile electric control box, comprising a box body 1, a protective door 2 is fixedly connected to the front of the box body 1 through a hinge, a partition 3 is fixedly connected to the inner wall of the box body 1, fans 4 are arranged at the top of both sides of the box body 1, a controller 5 is fixedly connected to the top of the inner wall of the box body 1, a mounting frame 6 is fixedly connected to the middle of the inner wall of the box body 1, and a clamping plate 7 is arranged at the bottom of the inner wall of the box body 1;

[0025] Among them: an observation window 201 is fixedly connected to the top of the surface of the protective door 2, a locking rod 202 is fixedly installed on one side of the protective door 2, one end of the locking rod 202 located inside the box body 1 is fixedly connected to a locking block 2021, and the other end of the locking rod 202 is fixedly connected to a rotating block 2023, one end of the locking rod 202 is fixedly connected to a fixing plate 2022 through a bearing, and the fixing plate 2022 is fixedly installed on the front side of the protective door 2. When in use, a locking mechanism is provided on the surface of the protective door 2. When in use, the rotating block 2023 is rotated, which will drive the locking block 2021 through the locking rod 202 to move it out from the inside of the locking groove 102, thereby realizing the opening of the protective door 2. Similarly, the locking block 2021 is rotated to move its movable end to the inside of the locking groove 102, thereby realizing the closing of the protective door 2, thereby improving the safety of the device.

[0026] Furthermore, installation grooves 101 are provided at the top of both sides of the box body 1, a locking groove 102 is provided on one side of the inner wall of the box body 1, the inner wall of the locking groove 102 is movably engaged with one end of the locking block 2021, and threading holes 103 are provided at the bottom of both sides of the box body 1.

[0027] Furthermore, wire threading grooves 301 are provided on both sides of the surface of the partition 3, and buckles 302 are equidistantly arranged on the upper surface of the partition 3. Fixing bolts 3021 are provided on both sides of the two ends of the buckles 302. The buckles 302 are fixedly installed on the upper surface of the partition 3 by the fixing bolts 3021. When in use, the buckles 302 can be used to fix the wires, thereby preventing the wires from pulling the electrical components inside the device due to external forces, thereby improving the stability of the device.

[0028] Furthermore, the fans 4 are fixedly installed inside the mounting groove 101, an air permeable plate 401 is provided at the input end of the fan 4, and a filter screen 402 is provided at the output end of the fan 4. The air permeable plate 401 and the filter screen 402 are both installed on both sides of the mounting groove 101. When in use, the fan 4 will drive the air around it to flow rapidly during operation, so that the external air is quickly converted into the air inside the box body 1, thereby realizing rapid heat dissipation of the internal electrical components of the device. At the same time, through the filter screen 402, it can filter dust in the air, thereby preventing external dust from entering the interior of the device, which is beneficial to further improve the stability of the device.

[0029] Furthermore, mounting holes are provided at both ends and the middle of the mounting frame 6, and bolts are fixedly connected in the mounting holes at both ends and the middle of the mounting frame 6. The mounting frame 6 is fixedly connected to the inside of the box body 1 by bolts, and control switches 601 are arranged equidistantly on the outside of the mounting frame 6. When in use, the mounting frame 6 is provided to facilitate the installation of the control switch 601.

[0030] Furthermore, there are two clamps 7, and slots 701 are provided on opposite sides of the two clamps 7. Both ends of one clamp 7 are fixedly connected to the limiting columns 702, and the sides of the limiting columns 702 are movably connected to the two ends of the other clamp 7. The other end of the limiting column 702 is fixedly connected to a baffle 7021, and the outer side of the limiting column 702 is sleeved with a spring 703, and the two ends of the spring 703 are respectively against the baffle 7021 and the clamp 7, and a pull rod 704 is fixedly connected to the side of one clamp 7. When in use, through the two clamps 7 with the slots 701 on their surfaces, the two clamps 7 will be squeezed against each other under the elastic force of the spring 703. At this time, the wires are located inside the slots 701, thereby realizing the clamping and fixation of the wiring harness, facilitating the arrangement of the wiring harness, and facilitating later maintenance.

[0031] The working principle of the utility model is as follows: when in use, the device is mounted on the mounting plate, and then the external wire is introduced into the interior of the device through the threading hole 103, and then passed through the interior of the threading groove 301 to connect with the controller 5 and the control switch 601, so as to realize the installation of the device. The provided buckle 302 can fix the wire, so as to prevent the wire from pulling the electrical components inside the device due to external force, thereby improving the stability of the device; the two clamping plates 7 are provided with the slots 701 on their surfaces, and when in use, the two clamping plates 7 will be squeezed against each other under the elastic force of the spring 703. At this time, the wire is located inside the slot 701, so as to realize the clamping and fixing of the wire harness, which is convenient for arranging the wire harness and is beneficial for later maintenance;

[0032] During long-term use, the fan 4 is provided, and during operation, the fan 4 drives the air around it to flow quickly, so that the external air is quickly converted into the air inside the box 1, thereby realizing the rapid heat dissipation of the internal electrical components of the device. At the same time, the filter 402 is provided, which can filter the dust in the air, thereby preventing the external dust from entering the interior of the device, which is conducive to further improving the stability of the device.

[0033] By providing a locking mechanism on the surface of the protective door 2, when in use, the rotating block 2023 is rotated, which will drive the locking block 2021 through the locking rod 202 to move it out from the inside of the locking groove 102, thereby realizing the opening of the protective door 2. Similarly, the locking block 2021 is rotated to move its movable end to the inside of the locking groove 102, thereby realizing the closing of the protective door 2, thereby improving the safety of the device.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: The drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A charging pile electric control box, comprising a box body (1), characterized in that: The front of the box (1) is fixedly connected to a protective door (2) via a hinge, the inner wall of the box (1) is fixedly connected to a partition (3), the top ends of both sides of the box (1) are provided with fans (4), the top end of the inner wall of the box (1) is fixedly connected to a controller (5), the middle of the inner wall of the box (1) is fixedly connected to a mounting frame (6), and the bottom end of the inner wall of the box (1) is provided with a clamping plate (7); Wherein: an observation window (201) is fixedly connected to the top of the surface of the protective door (2), a locking rod (202) is fixedly installed on one side of the protective door (2), one end of the locking rod (202) located inside the box body (1) is fixedly connected to a locking block (2021), the other end of the locking rod (202) is fixedly connected to a rotating block (2023), one end of the locking rod (202) is fixedly connected to a fixing plate (2022) via a bearing, and the fixing plate (2022) is fixedly installed on the front side of the protective door (2).

2. The electric control box of a charging pile according to claim 1, characterized in that: The top ends of both sides of the box body (1) are provided with mounting grooves (101), one side of the inner wall of the box body (1) is provided with a locking groove (102), the inner wall of the locking groove (102) is movably engaged with one end of a locking block (2021), and the bottom ends of both sides of the box body (1) are provided with threading holes (103).

3. The charging pile electric control box according to claim 1, characterized in that: Both sides of the surface of the partition (3) are provided with threading grooves (301), the upper surface of the partition (3) is provided with buckles (302) arranged at equal intervals, both sides of the two ends of the buckles (302) are provided with fixing bolts (3021), and the buckles (302) are fixedly mounted on the upper surface of the partition (3) through the fixing bolts (3021).

4. The charging pile electric control box according to claim 2, characterized in that: The fans (4) are fixedly mounted inside the mounting groove (101); an air permeable plate (401) is provided at the input end of the fan (4); a filter screen (402) is provided at the output end of the fan (4); and the air permeable plate (401) and the filter screen (402) are both mounted on both sides of the mounting groove (101).

5. The charging pile electric control box according to claim 1, characterized in that: The mounting frame (6) is provided with mounting holes at both ends and in the middle, and bolts are fixedly connected in the mounting holes at both ends and in the middle of the mounting frame (6). The mounting frame (6) is fixedly connected to the inside of the box body (1) by bolts, and control switches (601) are arranged equidistantly on the outside of the mounting frame (6).

6. The charging pile electric control box according to claim 1, characterized in that: There are two clamping plates (7), and opposite sides of the two clamping plates (7) are provided with a clamping groove (701). Both ends of one clamping plate (7) are fixedly connected to a limiting column (702), and the side surfaces of the limiting column (702) are movably connected to both ends of the other clamping plate (7). The other end of the limiting column (702) is fixedly connected to a baffle (7021), and the outer side of the limiting column (702) is sleeved with a spring (703), and the two ends of the spring (703) are respectively abutted against the baffle (7021) and the clamping plate (7), and the side surface of one clamping plate (7) is fixedly connected to a pull rod (704).

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