CN212219943U

CN212219943U - Electric vehicle charging pile with good heat dissipation performance

Info

Publication number: CN212219943U
Application number: CN202020635861.8U
Authority: CN
Inventors: 张拓
Original assignee: Tianjin Xuanxuan New Energy Technology Co ltd
Current assignee: Tianjin Xuanxuan New Energy Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-25
Anticipated expiration: 2030-04-24

Abstract

The utility model belongs to the technical field of charging pile, and discloses an electric vehicle charging pile with good heat dissipation, which comprises a box body, wherein a screen is arranged on the side wall of the box body, channels are arranged on both sides of the box body, two heat-conducting blocks are arranged inside the channels, heat-radiating fins are fixed on one ends of the two heat-conducting blocks extending to the outside of the box body, and positioning grooves are arranged on the other ends of the two heat-conducting blocks, copper columns are arranged inside the positioning grooves, and heat-conducting fins are connected on both sides of the inner wall of the box body. The safety is improved.

Description

Electric vehicle charging pile with good heat dissipation performance

Technical Field

The utility model belongs to the technical field of fill electric pile, concretely relates to better electric vehicle charging pile of thermal diffusivity.

Background

It is similar to the tanker aircraft inside the filling station to fill its function of electric pile, can fix on ground or wall, install in public building (public building, market, public parking area etc.) and residential quarter parking area or charging station, can charge for the electric automobile or the electric motor car of various models according to different voltage classes, generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to brush the card and use on the man-machine interaction operation interface that fills the electric pile and provide, carry out corresponding charging method, the operation such as charging time, expense data printing, it can show data such as the charge volume to fill electric pile display screen, the expense, charging time.

But electric vehicle charging pile on the existing market has more defect in the in-process of using, for example, charging pile generates heat at the in-process of work comparatively seriously, and the coefficient of heat conductivity of its own casing is lower, lead to its unable effectual heat dissipation, thereby burn out internal circuit easily, in addition, because the component chip among the device passes through the bolt fastening inside the casing usually, and it often damages again to fill electric pile, thereby it is very inconvenient when leading to the staff to maintain, the work efficiency who influences greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a better electric motor car of thermal diffusivity fills electric pile to the unable effectual heat dissipation that provides in solving above-mentioned background art, and very inconvenient problem during the maintenance of internal component.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a better electric motor car of thermal diffusivity fills electric pile, includes the box, the screen is installed to the lateral wall of box, and the both sides of box have all seted up the passageway, two the heat conduction piece is all installed to the inside of passageway, two the one end that the heat conduction piece extends to the box outside all is fixed with heat radiation fins, and the constant head tank has all been seted up to the other end of two heat conduction pieces, the internally mounted of constant head tank has the copper post, the inner wall both sides of box all are connected with the conducting strip, the copper post extends to the outside one end of constant head tank and is connected with the conducting.

Preferably, the fixed plates are installed on two sides of the bottom end of the box body, the fixed columns are connected between the fixed plates, the mounting plates are fixed to the tops of the fixed columns, the sliding grooves are formed in the fixed plates, the fixed columns extend to the ends inside the sliding grooves, the sliding blocks are installed at the ends of the fixed columns, and the adjusting knobs are connected between the sliding blocks and the fixed plates in a screwing mode.

Preferably, the top of box is installed the baffle, the diversion channel has been seted up to the outer wall of baffle.

Preferably, the inner wall of the sliding groove is provided with a backing plate, and the outer wall of the backing plate is provided with anti-skid convex lines.

Preferably, the inner wall of the channel is provided with a rubber pad, and the outer wall of the rubber pad is provided with an anti-skid groove.

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

(1) the utility model discloses a heat conduction piece, passageway, copper post, constant head tank and heat radiation fins's cooperation for high temperature heat can be conducted to the external world fast, and the heat radiation fins of being convenient for are dismantled under the cooperation of copper post and constant head tank simultaneously, and further increased heat radiating area, realized filling the quick heat dissipation of electric pile, prevented burning out of box inner member, improved the security.

(2) The utility model discloses a pull of mounting panel, adjust knob, fixed column, slider and spout can be realized to the cooperation of mounting panel to take out the component chip, and then be convenient for fill electric pile internal element's maintenance and change, simple to use is swift, has improved work efficiency.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of the portion B in FIG. 2

In the figure: 1-a baffle plate; 2-a box body; 3-screen; 4-a thermally conductive sheet; 5-radiating fins; 6-heat conducting block; 7-fixing the column; 8-mounting a plate; 9-a slide block; 10-fixing the plate; 11-adjusting knob; 12-positioning grooves; 13-copper columns; 14-a channel; 15-rubber pad; 16-a backing plate; 17-chute.

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 the following technical solutions: an electric vehicle charging pile with good heat dissipation performance comprises a box body 2, a screen 3 is installed on the side wall of the box body 2, channels 14 are formed in two sides of the box body 2, heat conducting blocks 6 are installed inside the two channels 14, heat radiating fins 5 are fixed at one ends of the two heat conducting blocks 6 extending to the outside of the box body 2, positioning grooves 12 are formed at the other ends of the two heat conducting blocks 6, copper columns 13 are installed inside the positioning grooves 12, heat conducting fins 4 are connected to two sides of the inner wall of the box body 2, one ends of the copper columns 13 extending to the outside of the positioning grooves 12 are connected with the heat conducting fins 4, the copper columns 13 enter the positioning grooves 12 by inserting the heat conducting blocks 6 into the channels 14, so that the heat conducting fins 4 are connected with the heat radiating fins 5, when the electric vehicle charging pile works, high-temperature heat inside the box body 2 is transmitted to the copper columns 13 through the heat conducting fins 4, and then the heat is, in addition, the grafting between copper post 13 and constant head tank 12 is convenient for heat radiation fins 5's dismantlement change, increase heat radiating area that simultaneously can be further, and then realizes filling the quick heat dissipation of electric pile, has prevented burning out of 2 internal elements of box, has improved the security.

Further, fixed plates 10 are respectively installed on two sides of the bottom end inside the box body 2, a fixed column 7 is connected between the two fixed plates 10, a mounting plate 8 is fixed on the top of the fixed column 7, sliding grooves 17 are respectively formed in the two fixed plates 10, a sliding block 9 is installed at one end, extending to the inside of the sliding groove 17, of the fixed column 7, an adjusting knob 11 is connected between the sliding block 9 and the fixed plates 10 in a screwing mode, a circuit element can be fixed through the mounting plate 8, when the internal element of the box body 2 needs to be maintained, the adjusting knob 11 is loosened by screwing, then the mounting plate 8 is dragged to drive the fixed column 7 to move, then the fixed column 7 drives the sliding block 9 to slide in the sliding groove 17, so that the mounting plate 8 can be pulled out, the element chip can be maintained and replaced, the mounting plate 8 can be pushed again to complete fixation, the working efficiency is improved.

Further, baffle 1 is installed at the top of box 2, and baffle 1 plays dirt-proof effect, and the diversion flume has been seted up to the outer wall of baffle 1.

Specifically, the inner wall of the sliding groove 17 is provided with a backing plate 16, the backing plate 16 has an anti-slip effect, and the outer wall of the backing plate 16 is provided with anti-slip convex lines.

Specifically, the inner wall of the channel 14 is provided with a rubber pad 15, the rubber pad 15 has a stabilizing effect, and the outer wall of the rubber pad 15 is provided with an anti-slip groove.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the circuit element can be fixed on the mounting plate 8, then the mounting plate 8 is pushed to drive the fixing column 7 to move on the fixing plate 10, then the adjusting knob 11 is screwed down to fix the fixing column 7, thereby the mounting plate 8 is fixed in the box body 2, then the heat conducting block 6 is inserted into the channel 14, the copper column 13 enters the positioning groove 12, thereby the heat conducting sheet 4 is connected with the heat radiating fins 5, when the charging pile works, the high-temperature heat in the box body 2 is transferred to the copper column 13 through the heat conducting sheet 4, then the heat is rapidly transferred to the outside from the heat radiating fins 5 through the heat conducting block 6, in addition, the disassembly and the replacement of the heat radiating fins 5 are convenient through the splicing between the copper column 13 and the positioning groove 12, simultaneously, the heat radiating area can be further increased, thereby the rapid heat radiation of the charging pile is realized, and the burning of, the security has been improved, when filling electric pile and taking place to damage, through not hard up adjust knob 11, then drag mounting panel 8 and make it drive fixed column 7 and remove, later fixed column 7 drives slider 9 and slides in spout 17 to can pull out mounting panel 8, so that maintain the change to component chip, and then be convenient for maintain, simple to use is swift, has improved work efficiency.

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

Claims

1. The utility model provides a better electric vehicle charging stake of thermal diffusivity which characterized in that: including box (2), screen (3) are installed to the lateral wall of box (2), and channel (14), two have all been seted up to the both sides of box (2) heat conduction piece (6) are all installed to the inside of channel (14), two heat conduction piece (6) extend to box (2) outside one end all are fixed with heat radiation fins (5), and constant head tank (12) have all been seted up to the other end of two heat conduction pieces (6), the internally mounted of constant head tank (12) has copper post (13), the inner wall both sides of box (2) all are connected with conducting strip (4), copper post (13) extend to the outside one end of constant head tank (12) and are connected with conducting strip (4).

2. The electric vehicle charging pile with good heat dissipation performance of claim 1, characterized in that: fixed plate (10) are all installed to the inside bottom both sides of box (2), two be connected with fixed column (7) between fixed plate (10), the top of fixed column (7) is fixed with mounting panel (8), two spout (17) have all been seted up to the inside of fixed plate (10), slider (9) are installed to the one end that fixed column (7) extend to spout (17) inside, it is connected with adjust knob (11) to close soon between slider (9) and fixed plate (10).

3. The electric vehicle charging pile with good heat dissipation performance of claim 1, characterized in that: baffle (1) is installed at the top of box (2), the diversion channel has been seted up to the outer wall of baffle (1).

4. The electric vehicle charging pile with good heat dissipation performance of claim 2, characterized in that: a backing plate (16) is installed on the inner wall of the sliding groove (17), and anti-skid convex lines are arranged on the outer wall of the backing plate (16).

5. The electric vehicle charging pile with good heat dissipation performance of claim 1, characterized in that: the inner wall of the channel (14) is provided with a rubber pad (15), and the outer wall of the rubber pad (15) is provided with an anti-slip groove.