CN221250674U - Heat radiation structure for new energy automobile fills electric pile - Google Patents

Abstract

The utility model relates to the technical field of charging piles of new energy automobiles, in particular to a heat dissipation structure for a charging pile of a new energy automobile, which comprises a fixed bottom plate and a mounting plate, wherein the fixed bottom plate is fixedly connected to the bottom end of a charging pile main body, four corners of the lower end of the fixed bottom plate are fixedly connected with the mounting plate through support columns, mounting holes are formed in the inner sides of the four corners of the mounting plate, and the mounting plate is fixed on the ground through the mounting holes and expansion sleeves; through holes are formed in the inner sides of two ends of the fixing bottom plate, a filter screen is arranged on the outer sides of the through holes, an elbow is fixedly connected to the inner sides of the through holes, one end of the elbow is fixedly connected with a hollow pipe, a sponge column is fixedly connected to the inner sides of the hollow pipe, the hollow pipe is arranged at a position between radiating fins, a fin fixing transverse plate is fixedly connected to the bottom ends of the radiating fins, and the connecting plate and the heat conducting blocks are welded and fixed.

Description

Heat radiation structure for new energy automobile fills electric pile

Technical Field

The utility model relates to the technical field of new energy automobile charging piles, in particular to a heat radiation structure for a new energy automobile charging pile.

Background

The novel energy automobile charging pile can generate a large amount of heat in the charging process, if heat dissipation is not timely, the temperature in the charging pile is increased, the normal operation of the charging pile is influenced, electronic components in the charging pile are sensitive to the temperature, if the temperature is too high, the ageing of the electronic components is accelerated, the service life of the charging pile is shortened, the electronic components in the charging pile work at high temperature and are easy to fail, so that potential safety hazards are caused, the heat dissipation of the novel energy automobile charging pile is important, and the safety and normal operation of the charging pile are ensured by adopting an effective heat dissipation mode;

But current charging pile who installs and use outside the room, when outside ground leads to the temperature higher because of illumination, traditional heat radiation structure of charging pile is generally installed in charging pile side, does not be equipped with the radiating structure in charging pile bottom, and bottom radiating effect is relatively poor, and ground temperature is higher to influence the heat dissipation of charging pile easily, therefore, proposes a new energy automobile to fill heat radiation structure for the electric pile to above-mentioned problem.

Disclosure of utility model

The utility model aims to provide a heat radiation structure for a charging pile of a new energy automobile, which aims to solve the problems that when the existing charging pile is installed outdoors and used, when the temperature of the external ground is higher due to illumination, the heat radiation structure of the traditional charging pile is generally installed on the side surface of the charging pile, a structure for radiating the bottom of the charging pile is not arranged, the bottom heat radiation effect is poor, and the heat radiation of the charging pile is easily influenced by the higher ground temperature.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a new energy automobile fills heat radiation structure for electric pile, includes PMKD and mounting panel, PMKD fixed connection is in filling electric pile main part bottom, PMKD lower extreme four corners is through support column and mounting panel fixed connection, the mounting hole has all been seted up to the mounting panel four corners inboard, the mounting panel passes through mounting hole and expansion sleeve to be fixed subaerial;

The inner sides of the two ends of the fixed bottom plate are respectively provided with a through hole, the outer sides of the through holes are provided with a filter screen, the inner sides of the through holes are fixedly connected with bent pipes, one ends of the bent pipes are fixedly connected with hollow pipes, the inner sides of the hollow pipes are fixedly connected with sponge columns, the hollow pipes are arranged at positions between the radiating fins, the heat dissipation fin is characterized in that a fin fixing transverse plate is fixedly connected to the bottom end of the heat dissipation fin, a heat pipe is fixedly connected to the inner side of the fin fixing transverse plate, the bottom end of the heat pipe is fixedly connected with a connecting plate and a heat conducting block, the connecting plate and the heat conducting block are fixedly welded, and the connecting plate is fixedly connected to the upper end of the mounting plate through a fixing bolt.

Preferably, two filter screens are arranged, the filter screens are fixedly connected with the fixed bottom plate, and the included angle between the filter screens and the bottom end surface of the fixed bottom plate is 45 degrees.

Preferably, the hollow pipes are provided with a plurality of parallel pipes, the two ends of any hollow pipe are fixedly connected with bent pipes, and the hollow pipes are communicated with the bent pipes.

Preferably, the radiating fins and the fin fixing cross plates are all provided with a plurality of radiating fins, any one of the radiating fins is fixedly connected with two fin fixing cross plates at the bottom end of the radiating fins, the fin fixing cross plates are perpendicular to the heat pipes, and the radiating fins, the fin fixing cross plates and the upper ends of the heat pipes are arranged on the inner side of the lower ends of the fixing bottom plates.

Preferably, the fixed bottom plate is parallel to the mounting plate, a gap between the fixed bottom plate and the mounting plate is 1cm, and the bottom end surface of the fixed bottom plate is equal to the cross section of the mounting plate in size.

Preferably, the heat conducting blocks and the connecting plates are all provided with a plurality of heat conducting blocks, the heat conducting blocks and the connecting plates are in one-to-one correspondence, the heat conducting blocks are arranged on the inner side of the mounting plate, and the bottom ends of the heat conducting blocks penetrate through the mounting plate.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, through the fixed bottom plate, the mounting plate, the support column, the heat pipe and the heat conducting block, the ground at the bottom of the charging pile can be radiated in the whole operation process of the device, so that the problem that the normal operation of the charging pile is affected due to higher temperature at the bottom of the charging pile is solved, and meanwhile, the whole radiating effect of the device can be further improved by utilizing rainwater through the hollow pipe and the sponge column.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the installation position of the hollow tube of the present utility model;

FIG. 3 is a schematic view of the installation position of the heat conducting block according to the present utility model;

fig. 4 is a schematic diagram of the structure of the sponge column of the present utility model.

In the figure: 1. a charging pile body; 2. a fixed bottom plate; 3. a mounting plate; 4. a mounting hole; 5. a support column; 6. a filter screen; 7. a through hole; 8. a hollow tube; 9. bending the pipe; 10. a heat radiation fin; 11. a fin fixing cross plate; 12. a connecting plate; 13. a fixing bolt; 14. a heat pipe; 15. a heat conduction block; 16. a sponge column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides a new energy automobile fills heat radiation structure for electric pile, includes PMKD 2 and mounting panel 3, PMKD 2 fixed connection is in charging pile main part 1 bottom, PMKD 2 lower extreme four corners through support column 5 and mounting panel 3 fixed connection, mounting panel 3 four corners inboard has all been seted up mounting hole 4, mounting panel 3 is fixed subaerial through mounting hole 4 and expansion sleeve; through holes 7 are formed in the inner sides of two ends of the fixed bottom plate 2, a filter screen 6 is arranged on the outer side of the through holes 7, an elbow 9 is fixedly connected to the inner side of the through holes 7, one end of the elbow 9 is fixedly connected with a hollow tube 8, a sponge column 16 is fixedly connected to the inner side of the hollow tube 8, the hollow tube 8 is arranged at a position between the radiating fins 10, fin fixing transverse plates 11 are fixedly connected to the bottom ends of the radiating fins 10, heat pipes 14 are fixedly connected to the inner sides of the fin fixing transverse plates 11, the bottom ends of the heat pipes 14 are fixedly connected with a connecting plate 12 and a heat conducting block 15, welding and fixing are conducted between the connecting plate 12 and the heat conducting block 15, and the connecting plate 12 is fixedly connected to the upper end of the mounting plate 3 through fixing bolts 13.

As a further implementation scheme of the scheme, two filter screens 6 are arranged, the filter screens 6 are fixedly connected with the fixed bottom plate 2, the included angle between the filter screens 6 and the bottom end surface of the fixed bottom plate 2 is 45 degrees, and rainwater entering the bent pipe 9 can be filtered;

As a further implementation scheme of the scheme, the hollow pipes 8 are provided with a plurality of parallel hollow pipes 8, the two ends of any hollow pipe 8 are fixedly connected with bent pipes 9, and the hollow pipes 8 are communicated with the bent pipes 9, so that rainwater can be conveniently collected in the actual use process;

As a further implementation scheme of the scheme, the radiating fins 10 and the fin fixing transverse plates 11 are all provided with a plurality of, the bottom end of any radiating fin 10 is fixedly connected with two fin fixing transverse plates 11, the fin fixing transverse plates 11 are vertical to the heat pipes 14, and the radiating fins 10, the fin fixing transverse plates 11 and the upper ends of the heat pipes 14 are all arranged on the inner side of the lower end of the fixed bottom plate 2, so that the stability of connection between the radiating fins 10 and the heat pipes 14 can be ensured;

As a further implementation scheme of the scheme, the fixed bottom plate 2 is parallel to the mounting plate 3, the gap between the fixed bottom plate 2 and the mounting plate 3 is 1cm, the size of the cross section of the bottom end surface of the fixed bottom plate 2 is equal to that of the cross section of the mounting plate 3, and the heat dissipation effect between the fixed bottom plate 2 and the mounting plate 3 can be improved;

As the scheme of this scheme further implementation, heat conduction piece 15 and connecting plate 12 all are equipped with a plurality of, and the one-to-one is between heat conduction piece 15 and the connecting plate 12, and heat conduction piece 15 is installed in mounting panel 3 inboard, and the mounting panel 3 is run through to heat conduction piece 15 bottom, is convenient for dispel the heat to the ground of charging pile bottom.

The working flow is as follows: in the process that the charging pile is integrally installed outdoors for use, when the temperature of the external ground is higher due to illumination, the ground temperature can be raised, the bottom radiating effect of the traditional charging pile is poorer in the actual operation process, the bottom of the charging pile can be cooled by matching with the heat pipe 14, the heat conducting block 15 and the radiating fins 10 through the installation plate 3 installed at the bottom of the fixed bottom plate 2, meanwhile, the problem that the ground temperature is higher and the radiating of the bottom of the charging pile is influenced can be avoided, and the radiating effect of the charging pile when the outdoor temperature is higher is further improved;

Specifically through mounting panel 3 and the heat conduction piece 15 with ground lug connection, can cool down through heat pipe 14, with the problem of reducing the electric pile bottom ground, simultaneously, can collect hollow pipe 8 inside through filter screen 6 and return bend 9 with the rainwater when rainy day, the inside sponge post 16 that sets up of hollow pipe 8 can disperse the inside water of hollow pipe 8, when outside temperature is higher, the inside water evaporation of hollow pipe 8 can be with the temperature on hollow pipe 8 surface, the radiating effect of radiating fin 10 (and contactless between hollow pipe 8 and the radiating fin 10), above-mentioned setting, at the in-process of device overall operation, can dispel the heat to the ground of electric pile bottom, with it is higher to reduce electric pile bottom temperature, influence the problem of electric pile normal operating.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a new energy automobile fills heat radiation structure for electric pile, includes PMKD (2) and mounting panel (3), its characterized in that: the fixed bottom plate (2) is fixedly connected to the bottom end of the charging pile main body (1), four corners of the lower end of the fixed bottom plate (2) are fixedly connected with the mounting plate (3) through support columns (5), mounting holes (4) are formed in the inner sides of the four corners of the mounting plate (3), and the mounting plate (3) is fixed on the ground through the mounting holes (4) and the expansion sleeve;

the utility model discloses a heat pipe fixing device for a solar cell, including fixed baseplate (2), connecting plate (12), heat conduction block (15), through-hole (7) are all offered to fixed baseplate (2) both ends inboard, the through-hole (7) outside is equipped with filter screen (6), through-hole (7) inboard fixedly connected with return bend (9), return bend (9) one end and hollow tube (8) fixed connection, hollow tube (8) inboard fixedly connected with sponge post (16), hollow tube (8) set up the position between fin (10), fin (10) bottom fixedly connected with fin fixed diaphragm (11), fin fixed diaphragm (11) inboard fixedly connected with heat pipe (14), heat pipe (14) bottom and connecting plate (12), heat conduction block (15) fixed connection, welded fastening between connecting plate (12) and heat conduction block (15), connecting plate (12) pass through fixing bolt (13) fixed connection in mounting panel (3) upper end.

2. The heat radiation structure for a new energy automobile charging pile according to claim 1, wherein: the two filter screens (6) are arranged, the filter screens (6) are fixedly connected with the fixed bottom plate (2), and the included angle between the filter screens (6) and the bottom end surface of the fixed bottom plate (2) is 45 degrees.

3. The heat radiation structure for a new energy automobile charging pile according to claim 1, wherein: the hollow pipes (8) are provided with a plurality of parallel pipes (8), two ends of any hollow pipe (8) are fixedly connected with bent pipes (9), and the hollow pipes (8) are communicated with the bent pipes (9).

4. The heat radiation structure for a new energy automobile charging pile according to claim 1, wherein: radiating fin (10) and fin fixed diaphragm (11) all are equipped with a plurality of, arbitrary radiating fin (10) bottom all fixedly connected with two fin fixed diaphragms (11), perpendicular between fin fixed diaphragm (11) and heat pipe (14), radiating fin (10), fin fixed diaphragm (11) and heat pipe (14) upper end all set up in fixed baseplate (2) lower extreme inboard.

5. The heat radiation structure for a new energy automobile charging pile according to claim 1, wherein: the fixed bottom plate (2) is parallel to the mounting plate (3), a gap between the fixed bottom plate (2) and the mounting plate (3) is 1cm, and the size of the bottom end surface of the fixed bottom plate (2) is equal to the size of the cross section of the mounting plate (3).

6. The heat radiation structure for a new energy automobile charging pile according to claim 1, wherein: the heat conducting blocks (15) and the connecting plates (12) are respectively provided with a plurality of heat conducting blocks (15) and the connecting plates (12) in one-to-one correspondence, the heat conducting blocks (15) are arranged on the inner side of the mounting plate (3), and the bottom ends of the heat conducting blocks (15) penetrate through the mounting plate (3).