CN209768056U

CN209768056U - Electric vehicle charging pile heat dissipation device

Info

Publication number: CN209768056U
Application number: CN201821872304.7U
Authority: CN
Inventors: 赵慧军
Original assignee: Putian Chengxiang Zhendachen Trading Co Ltd
Current assignee: Chengdu hundred million Kant Electric Applicance Co., Ltd of section
Priority date: 2018-11-14
Filing date: 2018-11-14
Publication date: 2019-12-10
Anticipated expiration: 2028-11-14

Abstract

The utility model provides a heat abstractor that electric vehicle charging pile fills electric pile relates to and fills the electric pile field, including filling electric pile body and battery charging outfit, it is equipped with mounting hole one to fill electric pile body top to run through, install air exhauster one in the mounting hole one, fill electric pile body bottom and install the solar energy electroplax, the solar energy electroplax passes through the electric wire and is connected with the battery, the battery is connected with motor one, it has seted up mounting hole two to fill on the electric pile body lateral wall, install air exhauster two in the mounting hole two, the two outsides of mounting hole are equipped with the cooling bin, cooling bin left side is equipped with atomizer, be equipped with the vertical cotton that absorbs water that is equipped with in the cooling bin, the two overcoat of air exhauster is equipped with the tuber pipe, the heating element is aimed at to the tuber pipe. The utility model provides a can produce more heat when current electric pile that fills charges, fill electric pile's seal structure and lead to the long-time gathering of heat in filling electric pile, the security performance is low.

Description

Electric vehicle charging pile heat dissipation device

Technical Field

The utility model relates to a fill the electric pile field, especially relate to a heat abstractor that electric motor car fills electric pile.

Background

With the development of Chinese economy, the income of the national people is generally improved, the private car conservation quantity of the families of the Chinese residents is obviously increased, but the development of urban roads in China cannot follow the increase of the private car conservation quantity of China due to the limitation of urban planning and urban infrastructure construction. Meanwhile, the air quality is sharply reduced and the haze is serious due to the emission of a large amount of automobile exhaust. Therefore, the use of electric automobiles for traveling is vigorously advocated in the country at present.

Along with in real life along with electric motor car and electric automobile's popularization, fill electric pile and also be a consumer commonly used, current fill electric pile and generally change alternating current into direct current and charge, because fill electric pile inside and be equipped with a large amount of electronic components, can produce more heat when the operation, fill the seal structure of electric pile and lead to the long-time gathering of heat in filling electric pile, make inside circuit burn more easily, the security performance is low.

For example, application number 201720731110.4 discloses a charging pile, which comprises a charging pile body, wherein a solar assembly is arranged on the charging pile body, a controller is arranged at the end F of the solar assembly, a storage battery box is arranged at the lower end of the controller, an inverter is arranged at the lower end of the storage battery box, a charging operation box is arranged at the lower end of the inverter, a winding roller is arranged at one side end of the charging operation box, a cable is arranged on the winding roller, a rotating shaft is arranged at one side end of the winding roller, and a buckle is arranged on the rotating shaft; this utility model discloses not being equipped with heat abstractor on filling electric pile, using for a long time and making inside circuit burn out more easily, the security performance is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor of electric motor car stake of charging to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

A heat dissipation device of an electric vehicle charging pile comprises a charging pile body and charging equipment, wherein a first mounting hole is formed in the top end of the charging pile body in a penetrating manner, a first exhaust fan is installed in the first mounting hole, a rain shielding box is arranged above the first mounting hole and is formed by connecting a plurality of laminates, a plurality of holes are formed in each laminate, the hole diameters of the holes from inside to outside are gradually increased, a solar panel is installed at the bottom end of the charging pile body and is connected with a storage battery through an electric wire, the storage battery is connected with a first motor, the first motor is electrically connected with the first exhaust fan, a second mounting hole is formed in the side wall of the charging pile body, a second exhaust fan is installed in the second mounting hole and is electrically connected with the second motor, a cooling bin is arranged outside the mounting hole, two ends of the cooling bin penetrate through, a spraying device is arranged on the left side of the cooling bin, and water absorption cotton is vertically, the exhaust fan is externally sleeved with an air pipe, an air outlet of the air pipe is aligned to a heating element, a temperature sensor is arranged on the heating element and connected with a temperature controller, and the temperature controller is electrically connected with a water pump and a motor.

Preferably, atomizer contains the water tank, is equipped with the water pump in the water tank, and the outlet pipe is connected to water pump one end, and the outlet pipe delivery port is pegged graft in the spray pipe, be equipped with a plurality of spraying shower nozzles on the spray pipe lateral wall, the spray pipe is pegged graft in cooling storehouse one end, spraying shower nozzle orientation cooling storehouse is inboard, the cooling storehouse surface is equipped with a plurality of pores. Through setting up atomizer, atomizer cools off the air in the cooling bin, and the air after the cooling dispels the heat to heating element through the air exhauster.

Preferably, the bottom end of the cooling bin is provided with a drawer, the drawer is provided with a plurality of ventilation holes, water absorption cotton is arranged in the drawer, and the drawer is locked on the cooling bin through a lock catch. Through setting up the drawer, conveniently change the cotton that absorbs water.

Preferably, the charging equipment comprises a charging gun head and a cable, and a waterproof insulating material is sleeved outside the cable.

Preferably, a sun screen is laid on the rain shielding box.

Preferably, be equipped with out the fan on filling the electric pile body.

The utility model has the advantages that:

The utility model has the advantages that the first air exhauster and the second air exhauster are adopted, the first air exhauster works through the electric energy stored by the solar panel, the first air exhauster dissipates heat for the charging pile from top to bottom, the heat dissipation effect is good, and the multilayer structure of the rain shielding box has the rainproof function by arranging the rain shielding box; further through setting up temperature-sensing ware, when heating element's high temperature, temperature controller gives temperature controller with signal transmission, temperature control water pump and two beginning work of motor, atomizer passes through spraying nozzle blowout rain fog, rain fog gets into the cooling bin, the drop of water in the cooling bin is through the cotton absorption of absorbing water, the air temperature in the cooling bin is reduced, air after two extractions of air exhauster cool off is cooled down heating element, in the temperature falls to the specified range, two stop work of temperature controller control water pump and motor. The utility model provides a current electric pile that fills generally be converted into the direct current with the alternating current and charge, owing to fill the inside a large amount of electronic components that are equipped with of electric pile, can produce more heat when the operation, fill the seal structure of electric pile and lead to the long-time gathering of heat in filling electric pile, make inside circuit burn out more easily, the problem that the security performance is low.

Drawings

Fig. 1 is a schematic perspective view of a charging pile body and a charging device according to the present invention;

Fig. 2 is a schematic structural view of the charging pile body and the spraying device of the utility model;

FIG. 3 is an enlarged schematic view of part A of the present invention;

Reference numerals: 1-charging pile body; 2-solar panel; 3-a storage battery; 4, a first motor; 5-a heating element; 6, a second motor; 7-a fan; 8-rain shielding box; 9-water outlet pipe; 10-a water tank; 11-a spray pipe; 12-a spray head; 13-absorbent cotton; 14-a first exhaust fan; 15-exhaust fan II; 16-a drawer; 17-a cooling bin; 18-air duct; 19-charging device.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

as shown in figures 1-3, a heat dissipation device for a charging pile of an electric vehicle comprises a charging pile body 1 and a charging device 19, wherein a first mounting hole is formed in the top end of the charging pile body 1 in a penetrating manner, a first exhaust fan 14 is installed in the first mounting hole, a rain shielding box 8 is arranged above the first mounting hole, the rain shielding box 8 is formed by connecting a plurality of laminates, each laminate is provided with a plurality of holes, the diameter of each hole from inside to outside is gradually increased, a solar panel 2 is installed at the bottom end of the charging pile body 1, the solar panel 2 is connected with a storage battery 3 through an electric wire, the storage battery 3 is connected with a first motor 4, the first motor 4 is electrically connected with the first exhaust fan 14, a second mounting hole is formed in the side wall of the charging pile body 1, a second exhaust fan 15 is installed in the second mounting hole, the second exhaust fan 15 is electrically connected with a second motor 6, a cooling, the left side of the cooling bin 17 is provided with a spraying device, the inside of the cooling bin 17 is provided with a vertical water absorption cotton 13, the outer sleeve of the second exhaust fan 15 is provided with an air pipe 18, the air outlet of the air pipe 18 is aligned with the heating element 5, the heating element 5 is provided with a temperature sensor, the temperature sensor is connected with a temperature controller, and the temperature controller is electrically connected with the water pump and the second motor 6.

Atomizer contains water tank 10, is equipped with the water pump in the water tank 10, and outlet pipe 9 is connected to water pump one end, and 9 delivery ports of outlet pipe are pegged graft in spray pipe 11, are equipped with a plurality of spray nozzle 12 on the 11 lateral walls of spray pipe, and spray pipe 11 is pegged graft in 17 one ends of cooling bin, and spray nozzle 12 shower nozzle is inboard towards cooling bin 17, and cooling bin 17 surface is equipped with a plurality of pores.

The bottom end of the cooling bin 17 is provided with a drawer 16, the drawer 16 is provided with a plurality of ventilation holes, water absorption cotton 13 is arranged in the drawer 16, and the drawer 16 is locked on the cooling bin 17 through a lock catch.

In the working process of the charging pile, the first exhaust fan 14 works through electric energy stored in the solar panel 2, the first exhaust fan 14 dissipates heat from top to bottom, the heat dissipation effect is good, and the rain shielding box 8 is arranged, so that the multilayer structure of the rain shielding box 8 has a rain-proof effect; further through setting up the temperature inductor, when the temperature of the heating element 5 is too high, the temperature controller transmits the signal to the temperature controller, the temperature control controls the water pump and second motor 6 to begin to work, the atomizer sprays out the rain fog through the spray nozzle 12, the rain fog enters the cooling bin 17, the water droplet in the cooling bin 17 is absorbed through the absorbent cotton 13, the air temperature in the cooling bin 17 is reduced, the air after cooling is extracted by the second exhaust fan 15 to cool the heating element 5, when the temperature drops to the specified range, the temperature controller controls the water pump and second motor 6 to stop working; further through setting up drawer 16, conveniently change the cotton 13 that absorbs water.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric vehicle charging pile's heat abstractor, is including filling electric pile body (1) and battery charging outfit (19), its characterized in that: the solar charging pile is characterized in that a first mounting hole is formed in the top end of the charging pile body (1) in a penetrating mode, a first exhaust fan (14) is installed in the first mounting hole, a rain shielding box (8) is arranged above the first mounting hole, the rain shielding box (8) is formed by connecting a plurality of laminates, a plurality of holes are formed in each laminate, the aperture of each rain shielding box (8) is gradually increased from inside to outside, a solar panel (2) is installed at the bottom end of the charging pile body (1), the solar panel (2) is connected with a storage battery (3) through an electric wire, the storage battery (3) is connected with a first motor (4), the first motor (4) is electrically connected with the first exhaust fan (14), a second mounting hole is formed in the side wall of the charging pile body (1), a second exhaust fan (15) is installed in the second mounting hole, the second exhaust fan (15) is electrically connected with a second motor (6), and a cooling, the cooling bin (17) both ends are run through, cooling bin (17) left side is equipped with atomizer, be equipped with vertical cotton (13) that absorb water that are equipped with in cooling bin (17), two (15) overcoat of air exhauster are equipped with tuber pipe (18), and heating element (5) are aimed at to tuber pipe (18) air outlet, are equipped with temperature-sensing ware on heating element (5), and temperature-sensing ware connection temperature controller, temperature-sensing ware and water pump, two (6) electric connection of motor.

2. The heat dissipating device of claim 1, wherein: the spraying device comprises a water tank (10), a water pump is arranged in the water tank (10), one end of the water pump is connected with a water outlet pipe (9), a water outlet of the water outlet pipe (9) is inserted into a spraying pipe (11), a plurality of spraying nozzles (12) are arranged on the side wall of the spraying pipe (11), the spraying pipe (11) is inserted into one end of a cooling bin (17), the spraying nozzles (12) face the inner side of the cooling bin (17), and a plurality of pores are formed in the surface of the cooling bin (17).

3. the heat dissipating device of claim 1, wherein: the cooling bin (17) bottom is equipped with drawer (16), is equipped with a plurality of ventilation holes on drawer (16), be equipped with cotton (13) that absorb water in drawer (16), drawer (16) are locked on cooling bin (17) through the hasp.

4. The heat dissipating device of claim 1, wherein: the charging equipment (19) comprises a charging gun head and a cable, and a waterproof insulating material is sleeved outside the cable.

5. the heat dissipating device of claim 1, wherein: and a sun-proof net is laid on the rain-proof box (8).

6. The heat dissipating device of claim 2, wherein: be equipped with out fan (7) on filling electric pile body (1).