Electric automobile charging equipment base

Abstract

The utility model provides an electric automobile charging equipment base, which belongs to the technical field of automobile charging equipment, and comprises a base body and base reinforcing ribs, the base body is hollow, the top of the base body is provided with a top plate opening, and the bottom of the base body is provided with a bottom plate opening; the base reinforcing ribs are fixed between the top and the bottom of the base body. On the basis that the structural strength is met, the production cost and the processing difficulty of the automobile charging equipment base are reduced, and heat dissipation of the bottom of the charging equipment is not affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile charging equipment, and in particular relates to a base for electric vehicle charging equipment. Background Art

[0002] Electric vehicle charging equipment is generally installed outdoors. In order to reliably fix the equipment and prevent water or other foreign objects from entering the equipment, the equipment needs to be installed on a special base. The base generally has two types: concrete masonry base and channel steel welded base.

[0003] The concrete masonry base is expensive to produce and requires professional personnel to carry out the construction. It also has a long construction period, cannot be disassembled or moved, and cannot be reused. In addition, the concrete masonry base is in full contact with the bottom of the equipment, which cannot ensure effective heat dissipation from the bottom of the equipment.

[0004] The process of welding channel steel base is relatively complicated, and the channel steel needs to be polished, cut, drilled, welded and treated with anti-corrosion and rust prevention. It has high requirements on the processing technology of each link, and the precision and quality are difficult to control. In addition, the price of raw material channel steel is relatively expensive. Utility Model Content

[0005] In response to the defects or shortcomings in the existing technology, the utility model provides an electric vehicle charging device base, which can reduce the production cost and processing difficulty of the vehicle charging device base while meeting the structural strength, and does not affect the heat dissipation at the bottom of the charging device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An embodiment of the present utility model provides an electric vehicle charging device base, including a base body and a base reinforcement rib. The base body is hollow inside, a top plate opening is opened at the top of the base body, a bottom plate opening is opened at the bottom of the base body, and the base reinforcement rib is fixed between the top and bottom of the base body.

[0008] Furthermore, the base body includes a top plate, side plates and a bottom plate, the top plate opening is set on the top plate, and the top opening size is smaller than the top plate size, the bottom plate opening is set on the bottom plate, and the bottom plate opening size is smaller than the bottom plate size.

[0009] Furthermore, the size of the top plate opening is smaller than the size of the bottom surface of the charging device, and device fixing holes are opened at the four corners of the top plate, and the device fixing holes are adapted to the bolt holes at the bottom of the charging device.

[0010] Furthermore, the size of the top plate opening is smaller than the size of the bottom plate opening.

[0011] Furthermore, base fixing holes are provided at the four corners of the bottom plate for fixing the base to the ground with bolts.

[0012] Furthermore, the base reinforcement rib is U-shaped, including a horizontal plate and a vertical plate, the vertical plate is arranged perpendicular to the horizontal plate, and the length of the horizontal plate is the same as the length of the bottom plate opening.

[0013] Furthermore, the two ends of the transverse plate are welded and fixed to the bottom plate at both ends of the bottom plate opening.

[0014] Furthermore, the vertical plate is U-shaped, the heights at both ends of the vertical plate are greater than the height in the middle of the vertical plate, and the heights at both ends of the vertical plate are equal to the distance between the bottom plate and the top plate.

[0015] Furthermore, the tops of both ends of the vertical plates can be welded and fixed to the bottom surface of the top plate.

[0016] Furthermore, the base body and the base reinforcement ribs are both made of cold-rolled steel plates, which are cut, bent and welded.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The utility model has a top plate opening on the top of the base body and a bottom plate opening on the bottom. The top plate opening is connected to the bottom plate opening. When the charging device is placed on the bottom of the base body, the top plate opening faces the bottom surface of the charging device, thereby not affecting the normal heat dissipation of the bottom of the charging device.

[0019] 2. The base body and base reinforcement ribs in the utility model are made of steel plates cut, bent and welded. Compared with the base made of channel steel welded together, it can greatly reduce the production cost. While ensuring the structural strength, it reduces the overall weight, is easier to process, and improves the accuracy and quality of the base.

[0020] 3. The utility model arranges the base reinforcement vertical plate into a U-shaped structure with both ends higher than the middle, so that the internal space of the base body is connected without affecting the heat dissipation of the bottom of the charging device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the base in an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of the base structure in an embodiment of the present utility model;

[0023] Figure 3 This is a schematic diagram of the base reinforcement structure in an embodiment of the present utility model;

[0024] Figure 4 This is an expanded view of the base body in the embodiment of the utility model;

[0025] Figure 5 This is an expanded view of the base reinforcement ribs in the embodiment of the utility model;

[0026] Among them, 1. Base body; 2. Top plate; 3. Side plate; 4. Bottom plate; 5. Top plate opening; 6. Bottom plate opening; 7. Equipment fixing hole; 8. Base fixing hole; 9. Base reinforcement rib; 10. Horizontal plate; 11. Vertical plate. DETAILED DESCRIPTION

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] A typical implementation of the present invention is as follows: Figure 1 and Figure 2 As shown, a base for electric vehicle charging equipment includes a base body 1. The base body 1 is a rectangular parallelepiped structure, which is cut and bent from steel plates, and includes a top plate 2, side plates 3 and a bottom plate 4. The top plate 2, side plates 3 and bottom plate 4 are all welded and fixed. The base body 1 is hollow inside, and a top plate opening 5 is opened on the top plate 2, and a bottom plate opening 6 is opened on the bottom plate 4. The size of the top plate opening 5 is smaller than that of the top plate 2, and the size of the bottom plate opening 6 is smaller than that of the bottom plate 4, so that the longitudinal cross-section of the top plate 2, side plates 3 and bottom plate 4 is a C-shaped structure.

[0029] The size of the top plate opening 5 is smaller than that of the bottom surface of the charging device, so that the charging device can be placed on the top plate 2. Device fixing holes 7 are provided at the four corners of the top plate 2. The device fixing holes 7 are adapted to the bolt holes at the bottom of the charging device, so that the charging device can be fixed to the base body 1 with bolts. At this time, the top plate opening 5 is facing the bottom surface of the charging device, which does not affect the normal heat dissipation of the bottom of the charging device.

[0030] The size of the top plate opening 5 is smaller than that of the bottom plate opening 6. Base fixing holes 8 are provided at the four corners of the bottom plate 4, so that the base can be fixed to the ground with bolts. The bottom plate opening 6 provided on the bottom plate 4 can facilitate rainwater flowing into the base to flow out from the bottom plate opening 6 when it rains, thereby avoiding water accumulation causing the electronic components in the charging device to get damp, affecting the normal use of the charging device.

[0031] like Figure 3As shown, a base reinforcement rib 9 is further provided inside the base body 1, which is located in the middle of the base body 1, with its top welded to the base top plate 2 and its bottom welded to the base bottom plate 4, for improving the bearing capacity of the base body 1. Specifically, the base reinforcement rib 9 is U-shaped, cut and bent from a steel plate, and includes a horizontal plate 10 and a vertical plate 11. The length of the horizontal plate 10 is the same as the length of the bottom plate opening 6. The base reinforcement rib 9 is placed at the bottom plate opening 6. The two ends of the horizontal plate 10 are welded to the bottom plate 4 at both ends of the bottom plate opening 6. The vertical plate 11 is U-shaped, and the height of the two ends of the vertical plate 11 is greater than the height of the middle part of the vertical plate 11. The height of the two ends of the vertical plate 11 is equal to the distance between the bottom plate 4 and the top plate 2. Since the size of the top plate opening 5 is smaller than the size of the bottom plate opening 6, the top ends of the vertical plate 11 can be welded to the bottom surface of the top plate 2, thereby using the vertical plate 11 to support the top plate 2 and improve the bearing capacity of the top plate 2.

[0032] The height of the middle portion of the riser 11 is lower than the height of the two ends of the riser 11 , so that the internal space of the base body 1 is connected and does not affect the heat dissipation of the bottom of the charging device.

[0033] The base body 1 and the base reinforcement rib 9 are both made of cold rolled steel plates, which are cut by shearing machines and cut into flat plates with specified characteristics by laser cutting machines, such as Figure 4 and Figure 5 As shown, the base body 1 and the base reinforcement rib 9 are respectively produced by bending and forming with a bending machine; the seams of the base body 1 after bending are welded along the seams; the base reinforcement rib 9 and the base body 1 are welded and connected to each other at the specified position to form a whole, and the base is polished, degreased, pickled, sprayed and other subsequent treatments, and finally the production is completed.

[0034] Compared with the base welded from channel steel, the use of cold-rolled steel plates can significantly reduce production costs. The thickness of the cold-rolled steel plates is 2.3mm, which reduces the overall weight while ensuring structural strength. The processing technology of bending and then welding is easier to control the accuracy and quality of the base and is easier to process than using channel steel for welding.

[0035] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An electric vehicle charging equipment base, characterized in that: It includes a base body and a base reinforcement rib. The base body is hollow inside, a top plate opening is opened on the top of the base body, a bottom plate opening is opened on the bottom of the base body, and the base reinforcement rib is fixed between the top and bottom of the base body.

2. The electric vehicle charging device base according to claim 1, characterized in that: The base body includes a top plate, side plates and a bottom plate. The top plate opening is set on the top plate, and the top opening size is smaller than the top plate size. The bottom plate opening is set on the bottom plate, and the bottom plate opening size is smaller than the bottom plate size.

3. The electric vehicle charging device base according to claim 2, characterized in that: The size of the top plate opening is smaller than the size of the bottom surface of the charging device. Equipment fixing holes are opened at the four corners of the top plate, and the equipment fixing holes are adapted to the bolt holes at the bottom of the charging device.

4. The electric vehicle charging device base according to claim 1, characterized in that: The size of the top plate opening is smaller than the size of the bottom plate opening.

5. The electric vehicle charging device base according to claim 2, characterized in that: Base fixing holes are provided at the four corners of the bottom plate for fixing the base to the ground with bolts.

6. The electric vehicle charging device base according to claim 2, characterized in that: The base reinforcement rib is U-shaped and includes a horizontal plate and a vertical plate. The vertical plate is arranged perpendicular to the horizontal plate. The length of the horizontal plate is the same as the length of the bottom plate opening.

7. The electric vehicle charging device base according to claim 6, characterized in that: The two ends of the transverse plate are welded and fixed to the bottom plates at the two ends of the bottom plate opening.

8. The electric vehicle charging device base according to claim 6, characterized in that: The vertical plate is U-shaped, the heights at both ends of the vertical plate are greater than the height in the middle of the vertical plate, and the heights at both ends of the vertical plate are equal to the distance between the bottom plate and the top plate.

9. The electric vehicle charging device base according to claim 8, characterized in that: The tops of both ends of the vertical plates are welded and fixed to the bottom surface of the top plate.

10. The electric vehicle charging device base according to claim 1, characterized in that: The base body and the base reinforcement ribs are both made of cold-rolled steel plates, which are cut, bent and welded.

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