CN212073711U

CN212073711U - Novel fill electric pile

Info

Publication number: CN212073711U
Application number: CN202020603851.6U
Authority: CN
Inventors: 张健华; 卜争龙
Original assignee: Enyida Power Technology Suzhou Co ltd
Current assignee: Enyida Power Technology Suzhou Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-04
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a novel charging pile, which comprises an outer frame, and a fan, a fan plate, an HPM tray, an HPM plate, a power supply plate, an HPM cover plate, a master control power supply plate, a master control cover plate and a master control power supply cover plate which are arranged in the outer frame, wherein the fan is fixed on the fan plate, the fan plate is connected with the outer frame, and a fan cover is arranged right above the fan plate and is connected with the upper end part of the outer frame at intervals; the power supply plate and the HPM plate are fixedly arranged on the HPM tray, the HPM cover plate covers the power supply plate and the HPM plate, the HPM cover plate is provided with an air deflector, and the air deflector and the HPM cover plate are arranged at a certain inclination angle; the main control board and the main control power supply board are both arranged on the HPM cover plate, the main control cover plate is covered on the main control board, and the main control power supply cover plate is covered on the main control power supply board. The utility model discloses a fan casing sets up with the frame interval, increases the intake, is favorable to filling the heat dissipation of electric pile. Simultaneously, the design of the V-shaped radiating assembly, the air deflector and the like also improves the radiating effect of the charging pile to a certain extent.

Description

Novel fill electric pile

Technical Field

The utility model relates to a fill electric pile technical field, specifically relate to a novel fill electric pile.

Background

The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a motor, and meets various requirements of road traffic and safety regulations. The composition comprises: an electric drive and control system, a mechanical system such as a drive transmission, a working device for performing a predetermined task, and the like. The automobile has a small influence on the environment, so that the prospect is widely seen, but the current technology is not mature. With the development of electric automobile technology, especially the increasing of the national atmospheric pollution control, the electric automobile as one of the best substitute products of the traditional power automobile develops rapidly. The charging system is used for providing energy supply for the operation of the electric automobile, is an important basic supporting system of the electric automobile, is also an important link in the commercialization and industrialization processes of the electric automobile, and has very important social benefits and economic benefits as an important matched infrastructure necessary for developing the electric automobile in the charging system.

Although the current charging pile technology is more and more mature, in the actual use process, because the cabinet complete machine that charges adopts sealing mechanism, so its inside is not ventilated, because when the cabinet inside high-speed operation that charges, its inside heat dissipation is not good. The internal heat cannot be exhausted as quickly as possible, which may shorten the service life of the electrical components in the cabinet to some extent, or even cause danger.

Therefore, the present inventors have been eagerly required to devise a new technique to improve the problems thereof.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel fill electric pile, it can be for solving above-mentioned technical problem and providing structural support.

The technical scheme of the utility model is that:

a novel charging pile, comprising: the fan is fixed on the fan plate, the fan plate is fixedly connected with the outer frame, and a fan cover is arranged right above the fan plate and is connected with the upper end part of the outer frame at intervals; the power supply plate and the HPM plate are fixedly arranged on the HPM tray, the HPM cover plate covers the power supply plate and the HPM plate, an air deflector is arranged on the HPM cover plate, and the air deflector and the HPM cover plate are arranged at a certain inclination angle; the master control board with the master control power supply board all sets up on the HPM cover plate, the master control cover plate cover is established on the master control board, the master control power supply cover plate cover is established on the master control power supply board.

Preferably, a plurality of heat dissipation assemblies are arranged on the HPM board, and each heat dissipation assembly is V-shaped.

Preferably, an output fuse holder is fixedly arranged on the HPM board, and a fuse box is fixed on the output fuse holder.

Preferably, the front plate assembly further comprises a front plate assembly, wherein the front plate assembly comprises a front door plate, an input device and an output device, the front door plate is connected with the outer frame, and the input device and the output device are both arranged on the front door plate.

Preferably, a relay board is further included, which is disposed on the HPM board.

Preferably, the output device includes, but is not limited to, an LCD screen, an LED panel, and an LCD screen cover, wherein the LCD screen cover is embedded in the front door panel, and both the LCD screen and the LED panel are fixedly disposed on the LCD screen cover.

Preferably, the input device includes, but is not limited to, a crash stop switch, a power switch, both of which are disposed on the front door panel.

Preferably, the angle of inclination between the air deflector and the HPM shroud is between 10-45 degrees.

Preferably, the angle of inclination between the air deflector and the HPM shroud is 25 degrees.

Preferably, the fan cover is connected with the outer frame at intervals through a plurality of spacing columns.

Adopt above-mentioned technical scheme, the utility model discloses at least, include following beneficial effect:

novel fill electric pile, set up through fan casing and frame interval, not only make whole more pleasing to the eye, can also increase the intake simultaneously, be favorable to filling the heat dissipation of electric pile. Simultaneously, a series of designs such as V-shaped radiating components, air deflectors and radiating holes can improve the radiating effect of the charging pile to a certain extent.

Drawings

Fig. 1 is a schematic structural view of the novel charging pile of the present invention;

fig. 2 is a schematic structural view of the novel charging pile of the present invention;

fig. 3 is a schematic structural view of the novel charging pile of the present invention;

fig. 4 is a schematic structural view of the novel charging pile of the present invention;

fig. 5 is an exploded view of the novel charging pile of the present invention;

fig. 6 is a partial exploded view of the novel charging pile of the present invention;

fig. 7 is a partial exploded view of the novel charging pile of the present invention;

fig. 8 is a schematic structural diagram of an HPM cover plate according to the present invention.

Wherein: 1. the safety fuse box comprises a frame, 2. a fan, 3. a fan plate, 4. an HPM tray, 5. an HPM plate, 6. a power supply plate, 7. an HPM cover plate, 8. a main control power supply plate, 9. a main control plate, 10. a main control cover plate, 11. a main control power supply cover plate, 12. a fan cover, 13. a spacing column, 14. an air deflector, 15. a heat dissipation component, 16. an output fuse support, 17. a fuse box, 18. a front door plate, 19. a relay plate, 20. an LCD screen, 21. an LED plate, 22. an LCD screen cover, 23. an emergency stop switch, 24. a power switch, 25. a door lock, 26. a heat dissipation hole, 27. a movable pin, 28. a spring and 29. a fixed pin.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 8, for meeting the utility model discloses a novel charging pile, include: the fan module comprises an outer frame 1, a fan 2, a fan plate 3, an HPM (High power module) tray, an HPM plate 5, a power supply plate 6, an HPM cover plate 7, a main control power supply plate 8, a main control plate 9, a main control cover plate 10 and a main control power supply cover plate 11, wherein the fan 2 is fixed on the fan plate 3, the fan plate 3 is fixedly connected with the outer frame 1, and a fan cover 12 is arranged right above the fan plate 3 and is connected with the upper end part of the outer frame 1 at intervals; the power supply plate 6 and the HPM plate 5 are both fixedly arranged on the HPM tray 4, the HPM cover plate 7 is covered on the power supply plate 6 and the HPM plate 5, an air deflector 14 is arranged on the HPM cover plate 7, and the air deflector 14 and the HPM cover plate 7 are arranged at a certain inclination angle; the main control board 9 with the main control power supply board 8 all sets up on the HPM cover plate 7, the main control cover plate 10 cover is established on the main control board 9, the main control power supply cover plate 11 cover is established on the main control power supply board 8. In the embodiment, the fan 2 is provided with the fan plate 3 independently, so that the fan plate is not required to be connected with other accessories, and the installation is convenient. Since the fan cover 12 is mounted on the outside of the outer frame 1, it does not substantially affect the entire volume.

Preferably, a plurality of heat dissipation assemblies 15 are arranged on the HPM board 5, and the heat dissipation assemblies 15 are V-shaped. Preferably, the number of the heat dissipation assemblies 15 is two, and the two are arranged on the HPM board 5 in parallel. More preferably, the heat dissipation assembly 15 is a heat sink. The V-shaped heat dissipation assembly 15 in this embodiment enables heat to be dissipated from the V-shaped portion of the heat dissipation assembly, thereby improving the heat dissipation effect to a certain extent.

Preferably, an output fuse holder 16 is fixed to the HPM board 5, and a fuse box 17 is fixed to the output fuse holder 16. Original fuse box 17 all is put outside, need install more cable additional just can with internal connection, and this embodiment sets up the fuse in charging pile machine incasement portion, can reduce the quantity of connecting the cable, and is more pleasing to the eye simultaneously.

Preferably, the front plate assembly further comprises a front plate assembly, wherein the front plate assembly comprises a front door plate 18, an input device and an output device, the front door plate 18 is connected with the outer frame 1, and the input device and the output device are both arranged on the front door plate 18.

Preferably, a relay board 19 is further included, which is provided on the HPM board 5.

Preferably, the output device includes, but is not limited to, an LCD screen 20, an LED panel 21, and an LCD screen 22, wherein the LCD screen 22 is embedded in the front door panel 18, and both the LCD screen 20 and the LED panel 21 are fixedly disposed on the LCD screen 22. Preferably, the LCD panel 20 and the LED panel 21 are fixed on the LCD panel cover 22 by screws.

Preferably, the input devices include, but are not limited to, a crash stop switch 23, a power switch 24, both of which are disposed on the front door panel 18. In addition, in this embodiment, the inside of the electronic component that needs to be electrically connected may be connected by a cable, and the cable is omitted in the drawings for the sake of overall clarity, but those skilled in the art should know that the details are not described herein. In addition, some of the screws, nuts, terminals, rubber grommets, washers, etc. in the drawings are not labeled as they are conventional mounting fittings in the art and should be known to those skilled in the art.

Preferably, the angle of inclination between the air deflector 14 and the HPM shroud 7 is between 10 and 45 degrees. More preferably, the angle of inclination between the air deflector 14 and the HPM shroud 7 is 25 degrees. The whole HPM shroud 7 is arranged perpendicular to the ground, and the inclination angle between the air deflector 14 and the HPM shroud 7 is the angle between the air deflector 14 and the HPM shroud 7, and the angle is far away from the HPM plate 5. The air inlet volume can be enlarged to a certain extent in this angle design, is convenient for distribute away the heat on HPM board 5, the power supply board 6, further improves the radiating effect.

Preferably, a door lock 25 is also provided on the front door panel 18, by means of which door lock 25 the opening and closing of the front door panel 18 can be effected. Preferably, the front door panel 18 is movably connected to the outer frame 1 through a movable pin 27, a spring 28, a fixed pin 29, and the like, but those skilled in the art can also use other technical means to movably connect the front door panel 18 to the outer frame 1. Since it is a conventional technical means in the prior art, it is not described herein in detail.

Preferably, the distance between the upper end surface of the outer frame 1 and the fan cover 12 is 1 cm, so that heat dissipation is facilitated, fingers can be prevented from penetrating deeply, and potential safety hazards are avoided. Preferably, the fan housing 12 is connected to the outer frame 1 at intervals by a plurality of spacers 13. More preferably, the distance between the upper end surface of the fan 2 and the fan housing 12 is between 6 and 8 cm. The design of space post 13 for there is the interval between fan casing 12 and the frame 1, and the design of this interval not only makes whole more pleasing to the eye, can also increase the intake simultaneously, is favorable to filling the heat dissipation of electric pile. Through experimental test, this design can be so that fill the inside bulk temperature of electric pile and reduce more than 10 degrees. Meanwhile, the fan cover 12 is arranged on the upper end face of the outer frame 1, so that the function of preventing water spraying can be achieved to a certain extent.

Preferably, a plurality of heat dissipation holes 26 are formed at the upper end of the outer frame 1, and the positions of the heat dissipation holes 26 correspond to the positions of the fans 2, so as to further ensure the heat dissipation effect of the fans 2.

Preferably, the main control cover plate 10 and the main control power supply cover plate 11 (preferably metal cover plates, which can prevent interference and shield) are arranged side by side, and both are arranged in a right-angle plate shape. Preferably, the main control cover plate 10 and the main control power supply cover plate 11 are both detachably and fixedly connected with the outer frame 1. It is known that the prior art main control housing plate 10 and the main control power supply housing plate 11 are made together, i.e. they are actually the same housing plate. However, in this embodiment, the cover plate is divided into two parts, and when a problem occurs in one of the main control board 9 or the main control power supply board 8, only the one with the problem may be opened without opening both cover plates. Therefore, the high-voltage protection circuit can not only carry out high-voltage protection on the main control power supply board 8 and the main control board 9 and prevent external signal interference, but also be convenient for operation such as program burning, debugging, overhauling, assembly line and the like due to the design of dividing the main control power supply board into two parts.

This embodiment passes through

fan casing

12 and 1 interval settings of frame, not only makes whole more pleasing to the eye, can also increase the intake simultaneously, is favorable to filling the heat dissipation of electric pile. Meanwhile, the heat dissipation effect of the charging pile can be improved to a certain extent by a series of designs of the V-shaped heat dissipation assembly 15, the air deflector 14, the heat dissipation holes 26 and the like.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a novel fill electric pile, a serial communication port, include: the fan is fixed on the fan plate, the fan plate is fixedly connected with the outer frame, and a fan cover is arranged right above the fan plate and is connected with the upper end part of the outer frame at intervals; the power supply plate and the HPM plate are fixedly arranged on the HPM tray, the HPM cover plate covers the power supply plate and the HPM plate, an air deflector is arranged on the HPM cover plate, and the air deflector and the HPM cover plate are arranged at a certain inclination angle; the master control board with the master control power supply board all sets up on the HPM cover plate, the master control cover plate cover is established on the master control board, the master control power supply cover plate cover is established on the master control power supply board.

2. The new type charging pile of claim 1, characterized in that: the HPM board is provided with a plurality of heat dissipation assemblies, and the heat dissipation assemblies are V-shaped.

3. The new type charging pile of claim 1, characterized in that: an output fuse support is fixedly arranged on the HPM plate, and a fuse box is fixed on the output fuse support.

4. The new type charging pile of claim 1, characterized in that: the front plate assembly comprises a front door plate, an input device and an output device, wherein the front door plate is connected with the outer frame, and the input device and the output device are arranged on the front door plate.

5. The new type charging pile of claim 1, characterized in that: also included is a relay board disposed on the HPM board.

6. The novel charging pile of claim 4, characterized in that: the output device comprises an LCD screen, an LED plate and an LCD screen cover, wherein the LCD screen cover is embedded in the front door plate, and the LCD screen and the LED plate are fixedly arranged on the LCD screen cover.

7. The novel charging pile of claim 4, characterized in that: the input device comprises an emergency stop switch and a power switch which are both arranged on the front door plate.

8. The new type charging pile of claim 1, characterized in that: the inclination angle between the air deflector and the HPM cover plate is 10-45 degrees.

9. The new type charging pile of claim 1, characterized in that: the inclination angle between the air deflector and the HPM cover plate is 25 degrees.

10. The new type charging pile of claim 1, characterized in that: the fan cover is connected with the outer frame at intervals through a plurality of spacing columns.