CN212861119U

CN212861119U - Electric vehicle charger with high-efficient heat dissipation function

Info

Publication number: CN212861119U
Application number: CN202021526640.3U
Authority: CN
Inventors: 贺新
Original assignee: Jiangsu Zhongxing Motorcycle Co ltd
Current assignee: Jiangsu Zhongxing Motorcycle Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-02
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to an electric vehicle charging ware technical field just discloses an electric vehicle charging ware with high-efficient heat dissipation function, comprises a box bod, the inside fixed mounting of box body has the mainboard organism, the perforation has been seted up at the top of box body, fixed mounting has the protection heat exchanger that looses in the perforation, the roof fixed mounting of box body inner chamber has the radiating fin who is located the perforation below, the left side fixed mounting of box body has an installation section of thick bamboo, the inside fixed mounting of an installation section of thick bamboo has the fan, the roof fixed mounting of box body has the trachea that is located radiating fin below. This electric vehicle charging ware with high-efficient heat dissipation function makes the air current blow in with the trachea of connecting pipe intercommunication through the blast pipe discharge when cooperation fan work is bloied, and the blast pipe of bottom is direct dispels the heat to the mainboard organism, and the blast pipe at top dispels the heat to radiating fin to dispel the heat with higher speed, guarantee the normal operating of organism.

Description

Electric vehicle charger with high-efficient heat dissipation function

Technical Field

The utility model relates to an electric vehicle charging ware technical field specifically is an electric vehicle charging ware with high-efficient heat dissipation function.

Background

The charger for electric bicycle is a charging equipment specially configured for the storage battery of electric bicycle, and is classified into two categories, namely, the charger with or without power frequency (50 Hz) transformer is used, the three-wheel freight charger generally uses the charger with the power frequency transformer, has large volume, heavy weight and electricity consumption, but is reliable and cheap, and the charger for electric bicycle and electric motorcycle uses the so-called switch power supply type charger, so that the charger is electricity-saving, high in efficiency and easy to break.

Along with the development of times and science and technology, the technological progress of the electric vehicle charger is promoted simultaneously by the progress of science and technology, but the defect still exists, and present electric vehicle charger simple structure is fixed, is not convenient for dispel the heat fast, has greatly reduced the life of product, so has proposed an electric vehicle charger with high-efficient heat dissipation function and has solved this problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric vehicle charging ware with high-efficient heat dissipation function possesses advantages such as high-efficient heat dissipation function, and it is fixed to have solved present electric vehicle charging ware simple structure, is not convenient for dispel the heat fast, has greatly reduced the life's of product problem.

(II) technical scheme

For the above-mentioned purpose that possesses high-efficient heat dissipation function of realization, the utility model provides a following technical scheme: the utility model provides an electric vehicle charging ware with high-efficient heat dissipation function, includes the box body, the inside fixed mounting of box body has the mainboard organism, the perforation has been seted up at the top of box body, fixed mounting has the protection heat exchanger that looses in the perforation, the roof fixed mounting of box body inner chamber has the radiating fin who is located the perforation below, the left side fixed mounting of box body has an installation section of thick bamboo, the inside fixed mounting of an installation section of thick bamboo has the fan, the roof fixed mounting of box body has the trachea that is located the radiating fin below, tracheal top and diapire all communicate there is the blast pipe, the top fixed mounting of mainboard organism has the heat conduction piece, the inside fixed mounting of heat conduction piece has the heat pipe that runs through radiating fin, the right side intercommunication of fan.

Preferably, the number of the exhaust pipes is not less than eight, and the exhaust pipes are transversely distributed at equal intervals.

Preferably, the charging connection plug is fixedly mounted on the right side of the box body, and the plug cord is fixedly mounted on the left side of the box body.

Preferably, the fan is composed of a micro motor and fan blades, and the fan blades are fixedly installed at an output shaft of the micro motor.

Preferably, the radiating fins are square, and the length of the radiating fins is smaller than that of the protective radiating cover.

Preferably, the protection heat dissipation cover is the graticule mesh form, and the left side of an installation section of thick bamboo is the opening form, tracheal outside fixed mounting have with box body fixed connection's bracing piece.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric vehicle charging ware with high-efficient heat dissipation function possesses following beneficial effect:

this electric vehicle charging ware with high-efficient heat dissipation function, heat conduction piece through setting up, thereby realized through the contact of heat conduction piece with the mainboard organism with the heat on conducting the heat pipe through the heat conduction piece, meanwhile the heat pipe dispels the heat on with the even transmission of heat radiating fin's the fin, and then cooperation fan work makes the air current blow in with the trachea of connecting pipe intercommunication in blow, discharge through the blast pipe, the blast pipe of bottom is direct dispels the heat to the mainboard organism, the blast pipe at top dispels the heat radiating fin, thereby dispel the heat with higher speed, guarantee the normal operating of organism.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: 1 box body, 2 mainboard organisms, 3 perforation, 4 protection heat exchanger, 5 radiating fin, 6 installation section of thick bamboo, 7 fans, 8 trachea, 9 blast pipes, 10 heat conduction blocks, 11 heat pipes, 12 connecting pipes.

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. 1-2, an electric vehicle charger with high-efficiency heat dissipation function comprises a box body 1, a main board body 2 is fixedly installed inside the box body 1, a charging connection plug is fixedly installed on the right side of the box body 1, a plug cord is fixedly installed on the left side of the box body 1, a through hole 3 is formed in the top of the box body 1, a protective heat dissipation cover 4 is fixedly installed inside the through hole 3, a heat dissipation fin 5 located below the through hole 3 is fixedly installed on the top wall of an inner cavity of the box body 1, the heat dissipation fin 5 is a square body, the length of the heat dissipation fin 5 is smaller than that of the protective heat dissipation cover 4, an installation cylinder 6 is fixedly installed on the left side of the box body 1, a fan 7 is fixedly installed inside the installation cylinder 6, the fan 7 is composed of a micro motor and fan blades, fan blades are fixedly installed at, protective heat radiation cover 4 is graticule mesh form, the left side of an installation section of thick bamboo 6 is the opening form, trachea 8's outside fixed mounting have with 1 fixed connection's of box body bracing piece, trachea 8's top and diapire all communicate have blast pipe 9, eight are no less than to blast pipe 9's quantity, and blast pipe 9 is horizontal equidistance and distributes, mainboard organism 2's top fixed mounting has heat conduction block 10, the inside fixed mounting of heat conduction block 10 has the heat pipe 11 that runs through radiating fin 5, fan 7's right side intercommunication has connecting pipe 12 with trachea 8 intercommunication.

In conclusion, this electric vehicle charger with high-efficient heat dissipation function, through the heat conduction piece 10 that sets up, thereby realized conducting the heat on heat conduction pipe 11 through heat conduction piece 10 with the contact of mainboard organism 2 through heat conduction piece 10, heat pipe 11 dispels the heat on with the even fin that transmits the radiating fin 5 of heat simultaneously, and then make the air current blow in the trachea 8 with connecting pipe 12 intercommunication and discharge through blast pipe 9 when cooperation fan 7 work is bloied, blast pipe 9 of bottom directly dispels the heat to mainboard organism 2, blast pipe 9 at top dispels the heat to radiating fin 5, thereby dispel the heat with higher speed, guarantee the normal operating of organism, it is fixed to have solved present electric vehicle charger simple structure, be not convenient for dispel the heat fast, greatly reduced the life's of product problem.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an electric vehicle charging ware with high-efficient heat dissipation function, includes box body (1), its characterized in that: the heat dissipation box is characterized in that a mainboard body (2) is fixedly arranged in the box body (1), a through hole (3) is formed in the top of the box body (1), a protective heat dissipation cover (4) is fixedly arranged in the through hole (3), a heat dissipation fin (5) positioned below the through hole (3) is fixedly arranged on the top wall of the inner cavity of the box body (1), an installation cylinder (6) is fixedly arranged on the left side of the box body (1), a fan (7) is fixedly arranged in the installation cylinder (6), an air pipe (8) positioned below the heat dissipation fin (5) is fixedly arranged on the top wall of the box body (1), the top and the bottom wall of the air pipe (8) are both communicated with an exhaust pipe (9), a heat conduction block (10) is fixedly arranged on the top of the mainboard body (2), and a heat conduction pipe (11) penetrating through the heat, the right side of the fan (7) is communicated with a connecting pipe (12) communicated with the air pipe (8).

2. The electric vehicle charger with the efficient heat dissipation function as recited in claim 1, wherein: the number of the exhaust pipes (9) is not less than eight, and the exhaust pipes (9) are transversely distributed at equal intervals.

3. The electric vehicle charger with the efficient heat dissipation function as recited in claim 1, wherein: the right side of box body (1) fixed mounting charging connection plug, the left side fixed mounting of box body (1) has the plug cord.

4. The electric vehicle charger with the efficient heat dissipation function as recited in claim 1, wherein: the fan (7) is composed of a micro motor and fan blades, and the fan blades are fixedly installed at the output shaft of the micro motor.

5. The electric vehicle charger with the efficient heat dissipation function as recited in claim 1, wherein: the radiating fins (5) are square bodies, and the length of the radiating fins (5) is smaller than that of the protective radiating cover (4).

6. The electric vehicle charger with the efficient heat dissipation function as recited in claim 1, wherein: protection heat exchanger (4) are the graticule mesh form, and the left side of installation section of thick bamboo (6) is the opening form, and the outside fixed mounting of trachea (8) has the bracing piece with box body (1) fixed connection.