CN218986379U

CN218986379U - Cooling device of super-charging pile

Info

Publication number: CN218986379U
Application number: CN202223438657.5U
Authority: CN
Inventors: 严冬; 叶敏; 何平
Original assignee: Chongqing Guanang Technology Co ltd
Current assignee: Chongqing Guanang Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-09
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to a cooling device of a super-charging pile, which comprises a box body, wherein a working opening is formed in the end face of one side of the box body, a heat-dissipating copper plate is arranged on one side of the box body corresponding to the working opening, the heat-dissipating copper plate is fixedly arranged on the box body, a plurality of groups of heat pipes are uniformly distributed and buried in the heat-dissipating copper plate, a plurality of groups of heat-dissipating fins are uniformly distributed and arranged on one side of the heat-dissipating copper plate, and a plurality of groups of heat-dissipating fans are uniformly distributed and arranged on the end faces of two sides of the heat-dissipating fins.

Description

Cooling device of super-charging pile

Technical Field

The utility model relates to the technical field of charging pile cooling equipment, in particular to a cooling device for a super-charging pile.

Background

The charging pile has the function similar to that of an oiling machine in a gas station, can be fixed on the ground or a wall, is installed in public buildings (public buildings, malls, public parking lots and the like) and residential community parking lots or charging stations, and can charge electric automobiles of various types according to different voltage levels. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile. The charging pile generally provides two charging modes of conventional charging and quick charging, people can use a specific charging card to swipe the card on a man-machine interaction operation interface provided by the charging pile for corresponding operations such as charging mode, charging time, cost data printing and the like, a charging pile display screen can display data such as charging amount, cost and charging time, and the charging capacity of the charging pile is also increased along with the development of quick charging technology. Therefore, the heat generated in the charging pile will be as high as several kilowatts or even more than ten kilowatts. And the continuous accumulation of heat, the inside temperature of whole electric pile that fills can rise fast, will seriously influence the high-efficient steady operation of electric pile inside circuit board, aggravate electronic component's ageing, reduce electric automobile's charging efficiency, probably there is the hidden danger of conflagration to appear even.

The electric automobile fills electric pile in the market at present adopts the fan to directly dispel the heat to filling the mode that electric pile inner space carries out the heat exchange, on the one hand because the heat that fills electric pile is inside is great, and direct current fan radiating effect is not good, on the other hand, the air directly enters into the charging module that fills electric pile, and the impurity such as dust, moisture, salt that contains in the air can deposit on electronic component surface, reduces electronic component's radiating efficiency and life, and in the general view, traditional forced air cooling mode has defects such as with high costs, life is short, cooling effect is poor, and the utility model provides a new solution to above-mentioned problem.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a cooling device of a super-charging pile, which aims to solve the technical problems in the background art.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a cooling device of super charge electric pile, includes the box, the working opening has been seted up to box one side terminal surface, and box internal correspondence working opening one side is provided with the heat dissipation copper, and heat dissipation copper fixed mounting is on the box, and evenly distributed buries the multiunit heat pipe in the heat dissipation copper, and heat dissipation copper is close to one side evenly distributed in the box and is provided with multiunit radiator fin, radiator fin both sides terminal surface evenly distributed is provided with multiunit radiator fan.

Preferably, the heat pipe is set to be U-shaped, and the U-shaped bending part of the heat pipe is buried in the heat dissipation copper plate.

In any of the above schemes, preferably, a temperature control switch is disposed in the box, a temperature probe is disposed on one side of the temperature control switch, which is close to the working port, and the heat dissipation fan is electrically connected with the temperature control switch.

In any of the above schemes, preferably, a heat dissipation opening is formed in a side of the case body corresponding to the heat dissipation fan, and a dust screen is detachably mounted in the heat dissipation opening.

In any of the above schemes, preferably, the dust screen includes an outer frame, a stainless steel screen and an installation gripper, the outer frame is detachably installed in the heat dissipation port, the stainless steel screen is fixedly installed in the outer frame, and the installation gripper is fixedly installed on the upper end face of the outer frame.

In any of the above schemes, preferably, the box body is provided with a sliding rail corresponding to the position of the heat dissipation opening, the upper end surface of the box body is provided with a replacement opening, and the dust screen is mounted on the sliding rail in the box body through the replacement opening.

In any of the above schemes, preferably, a sealing rubber ring is arranged at the side end face of the box body corresponding to the position of the working opening, and a plurality of groups of mounting pieces are arranged at the upper end face and the lower end face of the box body.

Compared with the prior art, the utility model has the advantages that:

the utility model has compact and reasonable structure and convenient use, adopts the cooling plate to carry out heat dissipation and cooling treatment on the electronic element in the charging pile, adopts the heat dissipation copper plate to transfer heat to the heat pipe and then to the heat dissipation fins to carry out heat dissipation and cooling treatment, strengthens the air exchange at the positions of the heat dissipation fins by the heat dissipation fans arranged at the two sides of the heat dissipation fins, monitors the temperature in real time by the temperature control switch and the temperature control probe, starts the heat dissipation fans to carry out heat dissipation and cooling when the temperature is too high, saves more energy, effectively ensures that the charging module works in a reasonable temperature range, simultaneously reduces the working energy consumption to the greatest extent, simultaneously, improves the service life of the electronic element by carrying out air exchange and heat dissipation outside the charging pile, prevents dust, moisture, salt and other impurities in the air from entering the internal space of the electronic element, and ensures the operation safety.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a cooling device for a super-charging pile according to the present utility model;

FIG. 2 is a schematic view of a transverse cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a first longitudinal cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of a longitudinal second cross-sectional structure of the present utility model;

FIG. 5 is a schematic view of the overall structure of the dust screen of the present utility model;

FIG. 6 is an enlarged schematic view of part A of the present utility model.

The reference numerals in the figures illustrate:

1. a case; 2. a work port; 3. a heat-dissipating copper plate; 4. a heat pipe; 5. a heat radiation fin; 6. a heat radiation fan; 7. a temperature control switch; 8. a temperature probe; 9. a heat radiation port; 10. a dust screen; 1001. an outer frame; 1002. stainless steel mesh; 1003. installing a gripper; 11. a slide rail; 12. a replacement port; 13. sealing rubber rings; 14. and (5) mounting the sheet.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1 to 6, a cooling device for a super-charging pile comprises a box body 1, wherein a working opening 2 is formed in an end face of one side of the box body 1, a heat dissipation copper plate 3 is arranged in the box body 1 corresponding to the working opening 2, the heat dissipation copper plate 3 is fixedly arranged on the box body 1, a plurality of groups of heat pipes 4 are buried in the heat dissipation copper plate 3 in a uniformly distributed manner, a plurality of groups of heat dissipation fins 5 are uniformly distributed on one side, close to the box body 1, of the heat dissipation copper plate 3, and a plurality of groups of heat dissipation fans 6 are uniformly distributed on end faces of two sides of the heat dissipation fins 5. The electronic element in the charging pile is subjected to heat dissipation and cooling treatment in a cooling plate mode, heat is transferred to the heat pipe 4 by the heat dissipation copper plate 3 and then transferred to the heat dissipation fins 5, the air exchange at the positions of the heat dissipation fins 5 is enhanced by the heat dissipation fans 6 arranged at the two sides of the heat dissipation fins 5, the heat dissipation effect is enhanced, dust, moisture, salt and other impurities in the air are prevented from entering the inner space of the electronic element, the service life of the electronic element is prolonged, and the operation safety is ensured.

In this embodiment, the heat pipe 4 is configured in a U shape, and the U-shaped bent portion of the heat pipe 4 is buried in the heat dissipation copper plate 3.

In this embodiment, a temperature control switch 7 is disposed in the case 1, a temperature probe 8 is disposed on a side of the temperature control switch 7 near the working port 2, and the heat dissipation fan 6 is electrically connected with the temperature control switch 7. The temperature is monitored in real time through the temperature control switch 7 and the temperature probe 8, and when the temperature is too high, the cooling fan 6 is started to cool, so that the energy is saved, and the working energy consumption is reduced to the greatest extent while the charging module is effectively ensured to work in a reasonable temperature range.

In this embodiment, a heat dissipation opening 9 is formed on a side of the case 1 corresponding to the heat dissipation fan 6, and a dust screen 10 is detachably mounted in the heat dissipation opening 9.

In this embodiment, the dust screen 10 includes an outer frame 1001, a stainless steel mesh 1002, and a mounting grip 1003, where the outer frame 1001 is detachably mounted in the heat dissipation port 9, the stainless steel mesh 1002 is fixedly mounted in the outer frame 1001, and the mounting grip 1003 is fixedly mounted on an upper end surface of the outer frame 1001.

In this embodiment, the box 1 is internally provided with a slide rail 11 corresponding to the position of the heat dissipation opening 9, the upper end surface of the box 1 is provided with a replacement opening 12, the dust screen 10 is installed on the slide rail 11 in the box 1 through the replacement opening 12, and the dust screen 10 can be replaced and cleaned regularly through the detachable arrangement of the dust screen 10, so that the smooth air circulation in the box 1 is ensured, and the heat dissipation effect is ensured.

In this embodiment, a sealing rubber ring 13 is disposed on the side end surface of the case 1 corresponding to the position of the working opening 2, and a plurality of groups of mounting pieces 14 are disposed on the upper and lower end surfaces of the case 1.

The working process of the utility model is as follows:

during installation, the device is installed on the rear side of the backboard of the electronic element in the super-charging pile through bolts and the installation sheet 14, so that the heat dissipation copper plate and the 3-temperature probe 8 are tightly attached to the backboard of the electronic element.

When the electronic component is used, the temperature probe 8 monitors the temperature in real time, temperature data are transmitted into the temperature control switch 7, when the temperature of the backboard of the electronic component exceeds a set value, the temperature control switch 7 starts the cooling fan 6, the cooling copper plate 3 is tightly attached to the backboard of the electronic component, the cooling copper plate 3 conducts heat to the heat pipes 4, the heat pipes 4 conduct heat to the cooling fins 5 for cooling, and when the cooling fan 6 is started, air such as the cooling fins 5 is exchanged with external air through the cooling ports 9, so that the cooling effect of the cooling fins 5 is enhanced.

The design of the dust screen 10 can effectively ensure that the heat dissipation effect is ensured by the cleaning of the heat dissipation fin 5 part, and meanwhile, the dust screen 10 can be replaced and cleaned regularly by the detachable design of the dust screen 10, so that the smoothness of air circulation is ensured, and the heat dissipation and cooling effect of long-term operation of equipment is ensured.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a cooling device of super charging stake, includes box (1), its characterized in that: working opening (2) have been seted up to box (1) one side terminal surface, and corresponding working opening (2) one side is provided with heat dissipation copper (3) in box (1), and heat dissipation copper (3) fixed mounting is on box (1), and evenly distributed buries multiunit heat pipe (4) in heat dissipation copper (3), and heat dissipation copper (3) are close to one side evenly distributed in box (1) and are provided with multiunit radiator fin (5), and radiator fin (5) both sides terminal surface evenly distributed is provided with multiunit radiator fan (6).

2. The cooling device for a super-charging pile according to claim 1, wherein: the heat pipe (4) is U-shaped, and the U-shaped bending part of the heat pipe (4) is buried in the heat dissipation copper plate (3).

3. The cooling device for a super-charging pile according to claim 1, wherein: a temperature control switch (7) is arranged in the box body (1), a temperature probe (8) is arranged on one side, close to the working opening (2), of the temperature control switch (7), and the cooling fan (6) is electrically connected with the temperature control switch (7).

4. The cooling device for a super-charging pile according to claim 1, wherein: a radiating opening (9) is formed in one side of the box body (1) corresponding to the radiating fan (6), and a dust screen (10) is detachably arranged in the radiating opening (9).

5. The cooling device for a super-charging pile according to claim 4, wherein: the dustproof net (10) comprises an outer frame (1001), a stainless steel net (1002) and an installation gripper (1003), wherein the outer frame (1001) is detachably installed in the heat dissipation opening (9), the stainless steel net (1002) is fixedly installed in the outer frame (1001), and the installation gripper (1003) is fixedly installed on the upper end face of the outer frame (1001).

6. The cooling device for a super-charging pile according to claim 4, wherein: the box body (1) is internally provided with a sliding rail (11) corresponding to the position of the heat radiation opening (9), the upper end surface of the box body (1) is provided with a replacement opening (12), and the dust screen (10) is arranged on the sliding rail (11) in the box body (1) through the replacement opening (12).

7. The cooling device for a super-charging pile according to claim 1, wherein: the sealing rubber ring (13) is arranged on the side end face of the box body (1) corresponding to the working opening (2), and a plurality of groups of mounting pieces (14) are arranged on the upper end face and the lower end face of the box body (1).