CN210652732U

CN210652732U - Waterproof electric pile that fills

Info

Publication number: CN210652732U
Application number: CN201921295014.5U
Authority: CN
Inventors: 刘悦; 钟荣栋; 李同兵; 其他发明人请求不公开姓名
Original assignee: Dongguan Qudian Intelligent Technology Co Ltd
Current assignee: Dongguan Qudian Intelligent Technology Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-06-02
Anticipated expiration: 2029-08-09

Abstract

The utility model provides a waterproof electric pile that fills, including the casing, seted up the function mouth on the coverboard of casing, function mouth department is equipped with the apron, is equipped with the sealing washer between apron and the function mouth, and the apron is equipped with the elastic plate towards the surface of function mouth, wears to be equipped with the bolt on the coverboard of casing, and the bolt supports tight elastic plate and makes the sealing washer compressed tightly between apron and function mouth through its one end that penetrates in the casing. Based on the structure, on one hand, the shell is provided with the function port and the cover plate, so that the charging pile meets the requirement of disassembly and inspection, is convenient to overhaul and maintain, and is simple to disassemble and inspect; on the other hand, with the help of the elastic force that the elastic plate received the bolt and supported produced after tight, the sealing washer was pressed tightly between apron and function mouth for there is hardly any clearance between apron and the function mouth, improved the sealing performance of function mouth department effectively, from this, this fills electric pile still can satisfy higher waterproof requirement.

Description

Waterproof electric pile that fills

Technical Field

The utility model relates to a fill electric pile technical field, especially relate to a waterproof electric pile that fills.

Background

The electric vehicle (BEV) is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor to run and meets various requirements of road traffic safety regulations. Electric vehicles have a promising prospect because their environmental impact is much smaller than that of conventional vehicles. The popularization rate of the electric vehicle is higher and higher in recent years, and the problem of how to effectively charge the electric vehicle in time is solved. As a device specially dealing with timely charging of products such as electric vehicles and the like, the charging pile is widely concerned and approved once coming out.

Because fill electric pile and belong to electrical equipment, therefore it is extremely strict to waterproof requirement. However, in order to facilitate the device to filling the inside of electric pile to overhaul and maintain, or install electronic screen etc. and generally all can be equipped with the function mouth that is covered by the apron on filling the electric pile's the casing, moreover, the leakproofness between apron and the function mouth is not enough, and this waterproof performance that just leads to filling electric pile has suffered very big destruction, fills electric pile very easily because of the incident such as short circuit, electric leakage takes place for the hourglass water.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a waterproof electric pile that fills should fill electric pile not only can tear open and examine, and the easy access is maintained, and the leakproofness is good moreover, can satisfy higher waterproof requirement.

Based on this, the utility model provides a waterproof electric pile that fills, which comprises a housin, the function mouth has been seted up on the coverboard of casing, function mouth department is equipped with the apron, the apron with be equipped with the sealing washer between the function mouth, the apron orientation the surface of function mouth is equipped with the elastic plate, wear to be equipped with the bolt on the coverboard of casing, just the bolt penetrates through it one end in the casing is supported tightly the elastic plate and is made the sealing washer compressed tightly in the apron with between the function mouth.

Preferably, the edge of the functional port is provided with a connecting part extending into the shell, the connecting part is provided with a threaded hole, and the bolt penetrates through the threaded hole and is abutted to the elastic plate.

As the preferred scheme, the edge of function mouth is equipped with fixed frame, connecting portion are located on the fixed frame, the apron embedding in the fixed frame, the sealing washer is located the apron with between the fixed frame.

As a preferred scheme, the surface of the cover plate facing the functional port is further provided with a hook, and the fixing frame is clamped in an opening formed by the hook and the cover plate.

Preferably, the elastic plate includes a first plate portion inclined with respect to the cover plate, an opening formed by the first plate portion and the cover plate faces the edge of the cover plate, and the bolt extends into the opening formed by the first plate portion and the cover plate and abuts against the first plate portion.

Preferably, the elastic plate further comprises a second plate portion, and the first plate portion is connected with the cover plate through the second plate portion.

Preferably, a plane of the housing on which the functional port is provided is referred to as an installation plane, a plane of the housing on which the bolt is provided is referred to as a fastening plane, and the fastening plane forms a certain angle with the installation plane.

Preferably, the fastening plane is perpendicular to the mounting plane.

Preferably, the cover plate is provided with a technical opening, and the elastic plate is formed by bending a plate sheet formed when the cover plate is provided with the technical opening.

Preferably, an outer plate covering the technical opening is further arranged on one side, back to the functional opening, of the cover plate.

Implement the embodiment of the utility model provides a, following beneficial effect has:

the utility model provides a fill electric pile includes the casing, has seted up the function mouth on the coverboard of casing, and function mouth department is equipped with the apron, is equipped with the sealing washer between apron and the function mouth, and the apron is equipped with the elastic plate towards the surface of function mouth, wears to be equipped with the bolt on the coverboard of casing, and the bolt supports tight elastic plate and makes the sealing washer compressed tightly between apron and function mouth through its one end that penetrates in the casing. Based on the structure, on one hand, the shell is provided with the function port and the cover plate, so that the charging pile meets the requirement of disassembly and inspection, is convenient to overhaul and maintain, and is simple to disassemble and inspect; on the other hand, with the help of the elastic force that the elastic plate received the bolt and supported produced after tight, the sealing washer was pressed tightly between apron and function mouth for there is hardly any clearance between apron and the function mouth, improved the sealing performance of function mouth department effectively, from this, this fills electric pile still can satisfy higher waterproof requirement.

Drawings

Fig. 1 is a schematic structural diagram of a charging pile according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a cover plate according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a fixing frame according to an embodiment of the present invention;

fig. 4 is a schematic connection diagram between the cover plate, the fixing frame and the housing according to the embodiment of the present invention.

Description of reference numerals:

1. a housing; 11. a functional port; 2. a cover plate; 21. an elastic plate; 211. a first plate portion; 212. a second plate portion; 22. hooking; 23. a process port; 3. a bolt; 4. a fixing frame; 41. a connecting portion; 42. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the embodiment of the utility model provides a fill electric pile, including casing 1, function mouth 11 has been seted up on casing 1's the shell plate, and function mouth 11 department is equipped with apron 2, is equipped with the sealing washer (not shown) between apron 2 and the function mouth 11, and apron 2 is equipped with elastic plate 21 towards the surface of function mouth 11, wears to be equipped with bolt 3 on casing 1's the shell plate, and bolt 3 supports tight elastic plate 21 and makes the sealing washer compressed tightly between apron 2 and function mouth 11 through its one end that penetrates in casing 1.

Based on the structure, on one hand, the shell 1 is provided with the function port 11 and the cover plate 2, so that the charging pile meets the requirement of disassembly and inspection, is convenient to overhaul and maintain, and is simple to disassemble and inspect; on the other hand, by means of the elastic force generated after the elastic plate 21 is abutted by the bolt 3, the sealing ring is tightly pressed between the cover plate 2 and the function port 11, so that any gap is almost not formed between the cover plate 2 and the function port 11, the sealing performance of the function port 11 is effectively improved, and therefore the charging pile can also meet the higher waterproof requirement.

Specifically, as shown in fig. 1 to 4, a fixing frame 4 is provided at an edge of the function port 11, a connecting portion 41 extending into the housing 1 is provided on the fixing frame 4, a threaded hole 42 is provided on the connecting portion 41, the cover plate 2 is embedded in the fixing frame 4, a seal ring is provided between the cover plate 2 and the fixing frame 4, and the bolt 3 passes through the threaded hole 42 and abuts against the elastic plate 21. In the present embodiment, the fixing frame 4 is a separate structure from the housing 1, but in other embodiments, the fixing frame 4 may be integrally welded to the housing 1 or integrally formed with the housing 1.

Further, as shown in fig. 4, the elastic plate 21 includes a first plate portion 211 and a second plate portion 212, the first plate portion 211 is inclined with respect to the cover plate 2 and is connected to the cover plate 2 through the second plate portion 212, an opening formed by the first plate portion 211 and the cover plate 2 faces the edge of the cover plate 2, and the bolt 3 extends into the opening formed by the first plate portion 211 and the cover plate 2 and abuts against the first plate portion 211.

Further, as shown in fig. 1 to 3, a plane where the functional port 11 is provided in the housing 1 is referred to as an installation plane, a plane where the bolt 3 is provided in the housing 1 is referred to as a fastening plane, and the fastening plane and the installation plane form a certain angle to ensure that the bolt 3 can smoothly abut against the first plate portion 211 of the elastic plate 21. In the present embodiment, the fastening plane is perpendicular to the mounting plane, specifically, the housing 1 is a hexahedron, one side surface of which is the mounting plane, and the top surface, the bottom surface and the other side surface adjacent to the side surface are all the fastening planes, and correspondingly, the surface of the cover plate 2 facing the function port 11 is provided with the elastic plates 21 corresponding to the three fastening planes one by one, and the fixing frame 4 is provided with the connecting portions 41 corresponding to the three fastening planes one by one.

Alternatively, as shown in fig. 1 to 4, when the side surface of the housing 1 adjacent to the mounting plane cannot be penetrated by the bolt 3, for example, when the side surface is an arc surface, in order to ensure the sealing performance of the cover plate 2 on the side, the surface of the cover plate 2 facing the functional port 11 is further provided with a hook 22, an opening formed by the hook 22 and the cover plate 2 faces the side where the arc surface is located and gradually expands from inside to outside, and the fixing frame 4 is clamped into the opening formed by the hook 22 and the cover plate 2. On this basis, when tightening the bolts 3, in particular the bolts 3 on the fastening plane opposite to the cambered surface, the sealing ring is further pressed in the opening formed by the hooks 22 and the cover plate 2, and a better sealing performance is obtained.

Alternatively, as shown in fig. 2, a process opening 23 is formed in the cover plate 2, and the elastic plate 21 is formed by bending a plate piece formed when the process opening 23 is formed in the cover plate 2. In order to cover the process opening 23, an outer plate (not shown), preferably an acrylic plate, is further provided on the side of the cover plate 2 facing away from the functional opening 11, and is directly adhered to the cover plate 2. Of course, the elastic plate 21 may be directly welded to the surface of the cover plate 2 facing the functional port 11, and in this case, the outer plate is not required to be provided since the process port 23 is not formed in the cover plate 2.

To sum up, the utility model provides a waterproof electric pile that fills compares with prior art, should fill electric pile not only can tear open and examine, and the easy access is maintained, and the leakproofness is good moreover, can satisfy higher waterproof requirement.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the principle of the present invention, and these modifications and variations are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a waterproof electric pile that fills, its characterized in that, includes the casing, the function mouth has been seted up on the coverboard of casing, function mouth department is equipped with the apron, the apron with be equipped with the sealing washer between the function mouth, the apron orientation the surface of function mouth is equipped with the elastic plate, wear to be equipped with the bolt on the coverboard of casing, just the bolt penetrates through it one end in the casing is supported tightly the elastic plate and is makeed the sealing washer compressed tightly in the apron with between the function mouth.

2. The waterproof charging pile of claim 1, wherein the edge of the functional opening is provided with a connecting portion extending into the housing, the connecting portion is provided with a threaded hole, and the bolt penetrates through the threaded hole and abuts against the elastic plate.

3. The waterproof electric pile that fills of claim 2, characterized in that, the edge of function mouth is equipped with fixed frame, connecting portion are located on the fixed frame, the apron embedding in the fixed frame, the sealing washer is located the apron with between the fixed frame.

4. The waterproof charging pile of claim 3, wherein a hook is further arranged on the surface of the cover plate facing the functional port, and the fixing frame is clamped into an opening formed by the hook and the cover plate.

5. The waterproof charging pile of claim 1, wherein the elastic plate comprises a first plate portion inclined relative to the cover plate, an opening formed by the first plate portion and the cover plate faces the side of the edge of the cover plate, and the bolt extends into the opening formed by the first plate portion and the cover plate and abuts against the first plate portion.

6. The waterproof charging pile of claim 5, characterized in that the elastic plate further comprises a second plate portion, and the first plate portion is connected with the cover plate through the second plate portion.

7. The waterproof charging pile according to claim 1, wherein a plane of the housing on which the functional port is provided is denoted as a mounting plane, and a plane of the housing on which the bolt is provided is denoted as a fastening plane, and the fastening plane is at an angle to the mounting plane.

8. The waterproof charging post according to claim 7, characterized in that the fastening plane is perpendicular to the mounting plane.

9. The waterproof charging pile of claim 1, wherein the cover plate is provided with a technical opening, and the elastic plate is formed by bending a plate sheet formed when the cover plate is provided with the technical opening.

10. The waterproof charging pile of claim 9, wherein an outer plate covering the technical opening is further arranged on one side of the cover plate, which faces away from the functional opening.