CN218661406U

CN218661406U - A fin for filling electric pile

Info

Publication number: CN218661406U
Application number: CN202223181523.XU
Authority: CN
Inventors: 靳涛; 檀泽
Original assignee: Dongguan Powide Thermolysis Technology Co ltd
Current assignee: Dongguan Powide Thermolysis Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-21
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a fin for filling electric pile, include: the lower end of the bottom plate is fixedly connected with a radiating fin main body, the interior of the radiating fin main body is fixedly connected with a connecting assembly, a charging pile main body is arranged above the bottom plate, and the lower end face of the charging pile main body is provided with a mounting hole; the mounting block is fixedly connected to the outer end face of the bottom plate, a limiting groove is formed in the lower end face of the mounting block, and the upper end of the limiting groove is connected with a connecting groove formed in the mounting block; the connecting block, it sets up the inboard at the spacing groove, the upper end fixedly connected with installing pin of connecting block, and the outside of installing pin is provided with the rubber gasket. This a fin for filling electric pile possesses better mounting structure, easy to assemble, and ventilation cooling effect is better, has solved current problem of filling the heat on the fin of electric pile fin not convenient for circulation of air and taking away fast.

Description

A fin for filling electric pile

Technical Field

The utility model relates to a fin technical field specifically is a fin for filling electric pile.

Background

The radiating fin is a device for radiating heat of an easily-generated electronic element in an electrical appliance, is mostly made of aluminum alloy, brass or bronze into a plate shape, a sheet shape or a plurality of sheet shapes, and the like, the charging pile is a device capable of charging electric automobiles of various models according to different voltage grades, and the radiating fin is generally arranged in the charging pile to avoid overheating of the charging pile in use, but the existing radiating fin for the charging pile in the market has certain defects, such as the defects;

for example, the high-power SKIVING radiating fin for the charging pile has the structure that the CN207560621U granted to the Chinese patent publication number is CN207560621U, the outer surface of the bottom plate of the radiating fin is provided with a positioning hole, the bottom surface of the bottom plate is provided with an aluminum substrate, the bottom of the aluminum substrate is provided with a mounting groove, the inside of the mounting groove is correspondingly provided with a fin main body, the fin main body consists of an inserting end and a radiating end, the fin main body is fixedly inserted into the mounting groove in the bottom surface of the aluminum substrate through the inserting end, the bottom of the inserting end is provided with a radiating end, and the inserting end and the radiating end are in an integral structure; this fill high-power SKIVING fin of electric pile does not produce the installation gap between fin main part and the aluminium base board, and the correlation intensity is higher, causes fin main part and aluminium base board to laminate completely, and joint strength is higher, and the radiating efficiency is higher, more can satisfy electric automobile and fill the heat dissipation demand that electric pile charges the module, and the fin main part shape carries out the pertinence improvement, and structural strength is higher, and the radiating efficiency is higher, and the effect is better.

However, the above prior art solutions have the following drawbacks: it does not possess better mounting structure, inconvenient installation, and the ventilation cooling effect is relatively poor, is not convenient for the circulation of air and takes away the heat on the fin fast, and then has certain use defect, consequently, we propose a fin for filling electric pile to in solving the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fin for filling electric pile to the current electric pile fin of filling that proposes in solving above-mentioned background does not possess better mounting structure, inconvenient installation, and ventilation cooling effect is relatively poor, the circulation of air of being not convenient for and take away the thermal problem on the fin fast.

In order to achieve the above object, the utility model provides a following technical scheme: a heat sink for a charging post, comprising:

the lower end of the bottom plate is fixedly connected with a radiating fin main body, the interior of the radiating fin main body is fixedly connected with a connecting assembly, a charging pile main body is arranged above the bottom plate, and the lower end face of the charging pile main body is provided with a mounting hole;

the mounting block is fixedly connected to the outer end face of the bottom plate, a limiting groove is formed in the lower end face of the mounting block, and the upper end of the limiting groove is connected with a connecting groove formed in the mounting block;

the connecting block, it sets up the inboard at the spacing groove, the upper end fixedly connected with installing pin of connecting block, and the outside of installing pin is provided with the rubber gasket.

Preferably, the radiating fin bodies are distributed on the lower end surface of the bottom plate at equal intervals from left to right.

Preferably, the connecting assembly is composed of a through hole, a first convex ring and a second convex ring;

a through hole opened inside the fin body;

the first convex ring is fixedly connected to the left end face of the radiating fin main body;

and the second convex ring is fixedly connected to the right end surface of the radiating fin main body.

Preferably, the through holes are uniformly distributed in the radiating fin main body, the inner surfaces of the through holes are arranged in an arc shape, and the vertical cross sections of the through holes are arranged in a shape of narrow middle and wide ends.

Preferably, the first convex ring and the second convex ring are respectively and fixedly connected to the left end and the right end of the through hole.

Preferably, the mounting blocks are symmetrically arranged in front and back with respect to a vertical center line of the bottom plate.

Preferably, the charging pile main body is in threaded connection with the mounting pin through the mounting hole, and the mounting pin is arranged on the inner side of the connecting groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the radiating fin for the charging pile has a better mounting structure, is convenient to mount, has better ventilation and radiating effects, and solves the problems that the existing radiating fin for the charging pile is inconvenient for air circulation and can quickly take away heat on the radiating fin;

1. the charging pile is characterized by comprising a mounting pin, a connecting groove and a mounting block, wherein the mounting pin is tightly attached to the outer surface of the charging pile main body, the mounting pin is aligned with a mounting hole in the outer end face of the charging pile main body after being moved in the limiting groove and the connecting groove, and the mounting pin is rotated clockwise to be connected with the charging pile main body through the mounting hole, so that the base plate is fixed, the mounting is convenient, and the operation is more convenient;

2. the first convex ring, the radiating fin main body and the second convex ring are arranged, the radiating fin main body is distributed on the lower end face of the bottom plate at equal intervals from left to right, the radiating effect is achieved, meanwhile, the heat exchange area of the radiating fin main body is increased through the first convex ring and the second convex ring, the radiating is promoted, and the practicability is improved;

3. be equipped with the radiating fin main part, bottom plate and through-hole, through the inside evenly distributed of through-hole in the radiating fin main part, and the perpendicular cross-section of through-hole is the wide form setting in middle narrow both ends, dispel the heat through the radiating fin main part, when the air current flows through from the through-hole is inside, the shape of through-hole makes the air current through the time velocity of flow increase inside the through-hole, accelerate radiating fin main part and external heat exchange, the radiating effect is better, the problem of the heat on the present electric pile fin of filling be not convenient for the circulation of air and take away the fin fast has been solved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a front cross-sectional structure of the connection assembly of the present invention;

FIG. 3 is a schematic view of the connecting front section structure of the mounting pin and the mounting hole of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a heat radiating fin body; 3. a connecting assembly; 301. a through hole; 302. a first convex ring; 303. a second convex ring; 4. mounting blocks; 5. a limiting groove; 6. connecting grooves; 7. connecting blocks; 8. mounting a pin; 9. a rubber gasket; 10. a charging pile main body; 11. and (7) mounting holes.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a heat sink for a charging post, comprising: bottom plate 1's lower extreme fixedly connected with radiating fin main part 2, and radiating fin main part 2's inside fixedly connected with coupling assembling 3, as shown in fig. 1, play the radiating action through radiating fin main part 2 at bottom plate 1's lower terminal surface from a left side to the equidistant distribution in the right side, bottom plate 1's top is provided with fills electric pile main part 10, and fill the lower terminal surface of electric pile main part 10 and seted up mounting hole 11, installation block 4 fixed connection is at bottom plate 1's outer terminal surface, spacing groove 5 has been seted up to installation block 4's lower terminal surface, and spacing groove 5's upper end is connected with the spread groove 6 of seting up in installation block 4 inside, connecting block 7 sets up the inboard at spacing groove 5, connecting block 7's upper end fixedly connected with installing pin 8, and installing pin 8's the outside is provided with rubber gasket 9, as in fig. 3, prevent through rubber gasket 9 that installing pin 8 and installing block 4 are connected the position and take place wearing and tearing.

When the heat sink for the charging pile is used, firstly, the bottom plate 1 is fixedly installed on the outer end face of the charging pile main body 10, specifically, as shown in fig. 1 and fig. 3, when the bottom plate 1 is installed, because the installation blocks 4 are symmetrically arranged in front and back of the vertical central line of the bottom plate 1, and the charging pile main body 10 forms threaded connection with the installation pins 8 through the installation holes 11, and the installation pins 8 are slidably arranged on the inner side of the connection grooves 6, the bottom plate 1 is attached to the outer surface of the charging pile main body 10, after the installation pins 8 are moved in the limiting grooves 5 and the connection grooves 6, the installation pins 8 are aligned with the installation holes 11 on the outer end face of the charging pile main body 10, the installation pins 8 are rotated clockwise, so that the installation pins 8 are connected with the charging pile main body 10 through the installation holes 11, and the bottom plate 1 is further fixed;

as shown in fig. 1, 2 and 3, the connecting assembly 3 includes a through hole 301, a first protruding ring 302 and a second protruding ring 303, the through hole 301 is disposed inside the fin body 2, the through hole 301 is uniformly distributed inside the fin body 2, the vertical cross section of the through hole 301 is narrow in the middle and wide in the two ends, the first protruding ring 302 and the second protruding ring 303 are fixedly connected to the left end and the right end of the through hole 301, when heat is dissipated through the fin body 2, airflow flows through the through hole 301, and the shape of the through hole 301 increases the flow velocity when the airflow passes through the through hole 301, so as to accelerate heat exchange between the fin body 2 and the outside, and increase the heat exchange area of the fin body 2 through the first protruding ring 302 and the second protruding ring 303, thereby promoting heat dissipation.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fin for filling electric pile which characterized in that: the method comprises the following steps:

2. The heat sink for a charging pile according to claim 1, wherein: the radiating fin main bodies are distributed on the lower end face of the bottom plate at equal intervals from left to right.

3. The heat sink for a charging pile according to claim 1, wherein: the connecting assembly consists of a through hole, a first convex ring and a second convex ring;

a through hole opened inside the fin body;

4. A heat sink for a charging pile according to claim 3, characterised in that: the through holes are uniformly distributed in the radiating fin main body, the inner surfaces of the through holes are arranged in an arc shape, and the vertical cross sections of the through holes are arranged in a shape that the middle is narrow and the two ends are wide.

5. The heat sink for a charging pile according to claim 3, wherein: the first convex ring and the second convex ring are fixedly connected to the left end and the right end of the through hole respectively.

6. The heat sink for a charging pile according to claim 1, wherein: the mounting blocks are symmetrically arranged in front and back with respect to the vertical center line of the bottom plate.

7. The heat sink for a charging pile according to claim 1, wherein: fill electric pile main part and constitute threaded connection through mounting hole and mounting pin, and the mounting pin slides and sets up the inboard at the spread groove.